Waterway controller for multifunctional water treatment system and control valve thereof

Abstract

The present application provides a water path controller for a multifunctional water treatment system, wherein the water path controller can realize synchronous control of the water treatment system, especially synchronous control of raw water supply and provision of different treated water of the water treatment system.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water treatment, and in particular to a water path controller capable of realizing synchronous control of raw water supply and different treated water supply of a water treatment system. Further, when the water path controller of the water treatment system is in an on state, the raw water supply path and the treated water paths of the water treatment system are kept in communication, and when the water path controller is in an off state, an additional raw water (or untreated water) path is formed while the raw water supply path and the treated water paths of the water treatment system are disconnected, so as to ensure continuous water supply of the water treatment system. BACKGROUND

[0002] With increasing emphasis on health and concerns about water pollution, water treatment machines or water treatment systems have become common household appliances. Water treatment machines, especially household water treatment machines, such as central water purifiers, water softeners, etc., are usually installed in the kitchen to treat water and obtain cleaner water.

[0003] In order to obtain water of sufficient cleanliness or meeting specific requirements, such as water more suitable for direct drinking and / or softened water of lower hardness, existing water treatment systems often have more than one filter cartridge. For example, many families will install a pre-filter for filtering larger impurities upstream of the ultrafiltration water purifier, or install an activated carbon filter cartridge downstream of the ultrafiltration water purifier to improve the taste of purified water. Alternatively, a pre-filter is installed upstream of the water softener for removing larger impurities, and even a purification filter cartridge is further installed for purifying water before softening the water. However, such water treatment machines or systems with composite water treatment functions or multi-stage water treatment functions, such as activated carbon-ultrafiltration composite water purification system, ultrafiltration-RO membrane composite water purification system, PP cotton-activated carbon composite water purification system, etc., often have a complex water path. For example, a water treatment system capable of providing purified water of different degrees of purification has at least one raw water (or water to be treated) pipeline (or conduit) and two purified water pipelines, and a water treatment system with purification and softening composite functions has at least one raw water pipeline, one purified water pipeline and / or one softened water pipeline. In order to enable the water treatment system to smoothly achieve multi-functional water treatment while ensuring the stability, ease of use and ease of maintenance of the water treatment system after a fault occurs, existing multi-functional water treatment systems have in addition to the main control valve controlling the flow of water to each valve core, also have a plurality of auxiliary control valves for controlling different water paths. However, the control of the auxiliary control valves of the existing water treatment system on the raw water path and the different water outlet paths is end control. Therefore, when the user repairs the existing water treatment system, especially when repairing the control valve that controls the flow of raw water to each filter cartridge to control the multi-stage treatment of water, he will have to close all the auxiliary control valves of the pipelines one by one, which may result in complete interruption of water supply through the water treatment system and cause safety hazards. Especially in the case of a multi-functional water treatment system connected in series with the water outlet pipeline of the kitchen, etc., once the water treatment system fails, the user may have to face the embarrassing situation of complete interruption of water supply. SUMMARY

[0004] The main purpose of the present application is to provide a water path controller for a multi-functional water treatment system, wherein the water path controller can achieve simultaneous control of the water treatment system, especially the raw water supply to the water treatment system and the provision of different treated water. For example, when controlling to suspend the provision of raw water to the water treatment device (or filter cartridge) of the water treatment system to suspend the water treatment function of the water treatment system and water supply, an additional raw water (or water to be treated) water path is formed to ensure continuous water supply of the water treatment system.

[0005] Another object of the present application is to provide a water path controller for a multifunctional water treatment system, wherein the water path controller is capable of forming an additional raw water (or untreated water) path when controlling the suspension of water supply to the water treatment device (or valve core) of the water treatment system and the suspension of the water treatment function of the water treatment system, so as to ensure the continuous water supply of the water treatment system.

[0006] Another object of the present application is to provide a water path controller for a multifunctional water treatment system, wherein the water path controller is capable of forming an additional raw water (or untreated water) path when controlling the suspension of water supply to the water treatment device (or valve core) of the water treatment system and the suspension of the water treatment function of the water treatment system, so as to ensure the continuous water supply of the water treatment system.

[0007] Another object of the present application is to provide a water path controller for a multifunctional water treatment system, wherein the water path controller is capable of forming an additional raw water (or untreated water) path when controlling the suspension of water supply to the water treatment device (or valve core) of the water treatment system and the suspension of the water treatment function of the water treatment system, so as to ensure the continuous water supply of the water treatment system.

[0008] Another object of the present application is to provide a water path controller for a multifunctional water treatment system, wherein the water path controller is capable of forming an additional raw water (or untreated water) path when controlling the suspension of water supply to the water treatment device (or valve core) of the water treatment system and the suspension of the water treatment function of the water treatment system, so as to ensure the continuous water supply of the water treatment system.

[0009] Another object of the present application is to provide a water path controller for a multifunctional water treatment system, wherein the water path controller is capable of forming an additional raw water (or untreated water) path when controlling the suspension of water supply to the water treatment device (or valve core) of the water treatment system and the suspension of the water treatment function of the water treatment system, so as to ensure the continuous water supply of the water treatment system.

[0010] Another object of the present application is to provide a water path controller for a multifunctional water treatment system, wherein the water path controller is capable of forming an additional raw water (or untreated water) path when controlling the suspension of water supply to the water treatment device (or valve core) of the water treatment system and the suspension of the water treatment function of the water treatment system, so as to ensure the continuous water supply of the water treatment system.

[0011] According to an aspect of the present application, the water path controller for a multifunctional water treatment system capable of achieving the aforementioned objects and other objects and advantages includes:

[0012] a first connecting pipe;

[0013] a second connecting pipe;

[0014] a third connecting pipe;

[0015] a fourth connecting pipe;

[0016] a fifth connecting pipe;

[0017] a sixth connecting pipe; and

[0018] A water path control valve, wherein the water path control valve comprises a valve body and a valve core, wherein the valve body of the water path control valve has a valve cavity, wherein two ends of the first connecting pipe are respectively connected with the valve cavity of the valve body and a water inlet of the multifunctional water treatment system; two ends of the fourth connecting pipe are respectively connected with the valve cavity of the valve body and a water outlet of the multifunctional water treatment system; two ends of the sixth connecting pipe are respectively connected with the valve cavity of the valve body and another water outlet of the multifunctional water treatment system; the second connecting pipe, the third connecting pipe and the fifth connecting pipe are respectively connected with the valve cavity of the valve body of the water path control valve.

[0019] According to another aspect of the present application, the present application further provides a water path control valve for a multifunctional water treatment system, which comprises:

[0020] a valve body; and

[0021] a valve core, wherein the valve body has a valve cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening and a sixth opening, wherein the first opening of the valve body is connected with a water inlet of the multifunctional water treatment system, the fourth opening of the valve body is connected with a water outlet of the multifunctional water treatment system, and the sixth opening of the valve body is connected with another water outlet of the multifunctional water treatment system, wherein the valve core is movably arranged in the valve cavity of the valve body, so that the water path control valve has a first working state and a second working state, wherein when the water path control valve is in the first working state, the valve body and the valve core form a first communication channel connected with the first opening and the second opening respectively, a second communication channel connected with the third opening and the fourth opening respectively, and a third communication channel connected with the fifth opening and the sixth opening respectively.

[0022] Further objects and advantages of the present application can be more fully understood and appreciated by reference to the following description taken in connection with the accompanying drawings.

[0023] The present application will be more fully understood and appreciated by reference to the following detailed description, taken in connection with the accompanying drawings, and claims. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a perspective view of a water path control valve for a multifunctional water treatment system according to a first preferred embodiment of the present application, wherein the water path control valve shown in the figure is connected with a main control valve of the water treatment system.

[0025] Figure 2 is a perspective view of an exemplary main control valve of the water treatment system according to the first preferred embodiment of the present application.

[0026] Figure 3Figure 8 is another perspective view of the waterway control valve of the waterway control device for a multi-functional water treatment system according to the first preferred embodiment of the present application, wherein the waterway control valve of the present application is shown in a second working state.

[0027] Figure 4 Figure 9 is a cross-sectional view of the waterway control valve of the waterway control device for a multi-functional water treatment system according to the first preferred embodiment of the present application, wherein the waterway control valve of the present application is shown in the second working state.

[0028] Figure 5 Figure 10 is another perspective view of the waterway control valve of the waterway control device for a multi-functional water treatment system according to the first preferred embodiment of the present application, wherein the waterway control valve of the present application is shown in a third working state.

[0029] Figure 6 Figure 11 is a cross-sectional view of the waterway control valve of the waterway control device for a multi-functional water treatment system according to the first preferred embodiment of the present application, wherein the waterway control valve of the present application is shown in the third working state.

[0030] Figure 7 Figure 12 is another cross-sectional view of the waterway control valve of the waterway control device for a multi-functional water treatment system according to the first preferred embodiment of the present application, wherein the waterway control valve is shown with the on-off valve in a closed state.

[0031] Figure 8A Figure 13 is a perspective view of the spool of the waterway control valve of the waterway control device for a multi-functional water treatment system according to the first preferred embodiment of the present application.

[0032] Figure 8B Figure 14 is a cross-sectional view of the spool of the waterway control valve of the waterway control device for a multi-functional water treatment system according to the first preferred embodiment of the present application.

[0033] Figure 9A Figure 15 is a cross-sectional view of a first portion of the spool of the waterway control valve of the waterway control device for a multi-functional water treatment system according to the first preferred embodiment of the present application.

[0034] Figure 9B Figure 16 is a cross-sectional view of a second portion of the spool of the waterway control valve of the waterway control device for a multi-functional water treatment system according to the first preferred embodiment of the present application.

[0035] Figure 10A Figure 17 shows the water flow direction inside the waterway control valve of the waterway control device for a multi-functional water treatment system according to the first preferred embodiment of the present application when the waterway control valve is in the first working state, wherein the on-off valve is in a closed state.

[0036] Figure 10BThe water flow direction inside the water path control valve of the water path controller for a multi-functional water treatment system according to the first preferred embodiment of the present application is shown when the water path control valve is in the second working state, in which the through valve is in the closed state.

[0037] Figure 10C The water flow direction inside the water path control valve of the water path controller for a multi-functional water treatment system according to the first preferred embodiment of the present application is shown when the water path control valve is in the first working state, in which the through valve is in the open state.

[0038] Figure 10D Another sectional view of the water path controller for a multi-functional water treatment system according to the first preferred embodiment of the present application is shown, in which the through valve is in the open state.

[0039] Figure 11 A perspective view of the water path controller for a multi-functional water treatment system according to the second preferred embodiment of the present application is shown, in which the water path controller of the present application is connected to the main control valve of the water treatment system.

[0040] Figure 12 A sectional view of the water path controller for a multi-functional water treatment system according to the second preferred embodiment of the present application is shown, in which the water path controller of the present application is in a first working state.

[0041] Figure 13 Another sectional view of the water path controller for a multi-functional water treatment system according to the second preferred embodiment of the present application is shown, in which the water path controller of the present application is in a second working state.

[0042] Figure 14 Another sectional view of the water path controller for a multi-functional water treatment system according to the second preferred embodiment of the present application is shown.

[0043] Figure 15A A perspective view of the valve core of the water path control valve of the water path controller for a multi-functional water treatment system according to the second preferred embodiment of the present application is shown.

[0044] Figure 15B A sectional view of the valve core of the water path control valve of the water path controller for a multi-functional water treatment system according to the second preferred embodiment of the present application is shown.

[0045] Figure 16A A sectional view of the first part of the valve core of the water path control valve of the water path controller for a multi-functional water treatment system according to the second preferred embodiment of the present application is shown.

[0046] Figure 16BIt is a cross-sectional view of the second portion of the valve core of the water channel control valve of the water channel controller for the multi-functional water treatment system according to the second preferred embodiment of the present invention.

[0047] Figure 17A Shown is the direction of water flow inside the water channel control valve of the water channel controller for the multifunctional water treatment system according to the second preferred embodiment of the present invention when the valve is in the first working state.

[0048] Figure 17B Shown is the direction of water flow inside the water channel control valve of the water channel controller for the multifunctional water treatment system according to the second preferred embodiment of the present invention when the valve is in the second working state. DETAILED DESCRIPTION

[0049] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0050] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0051] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0052] Reference to the accompanying drawings Figures 1-9B, a waterway controller according to a first preferred embodiment of the present application is illustrated, wherein the waterway controller comprises a waterway control valve 10 and a set of connecting pipes 20, wherein the waterway control valve 10 comprises a valve body 11 and a valve core 12, and the set of connecting pipes 20 comprises a first connecting pipe 21, a second connecting pipe 22, a third connecting pipe 23, a fourth connecting pipe 24, a fifth connecting pipe 25 and a sixth connecting pipe 26, wherein the first connecting pipe 21, the second connecting pipe 22, the third connecting pipe 23, the fourth connecting pipe 24, the fifth connecting pipe 25 and the sixth connecting pipe 26 are connected to the valve body 11 of the waterway control valve 10, respectively. Preferably, the valve body 11 of the waterway control valve 10 has a valve cavity 110, wherein the first connecting pipe 21, the second connecting pipe 22, the third connecting pipe 23, the fourth connecting pipe 24, the fifth connecting pipe 25 and the sixth connecting pipe 26 are connected to the valve cavity of the valve body 11 of the waterway control valve 10, respectively. It is understood that, as shown in the accompanying drawings Figure 1 and Figure 2As shown, the second connecting pipe 22, the third connecting pipe 23 and the fifth connecting pipe 25 of the water path controller according to the first preferred embodiment of the present application are respectively connected to the first interface 301, the second interface 302 and the third interface 303 of the exemplary main control valve 30 of the exemplary multifunctional water treatment system of the present application, the first connecting pipe 21 of the water path controller is connected to the water inlet (or raw water inlet) of the multifunctional water treatment system, the fourth connecting pipe 24 is connected to one water outlet of the exemplary multifunctional water treatment system of the present application, and the sixth connecting pipe 26 is connected to another water outlet of the exemplary multifunctional water treatment system of the present application. Therefore, the two ends of the first connecting pipe 21 of the water path controller are respectively connected to the valve cavity 110 of the valve body 11 of the water path control valve 10 and the water inlet (or raw water inlet) of the multifunctional water treatment system, the two ends of the fourth connecting pipe 24 are respectively connected to the valve cavity 110 of the valve body 11 of the water path control valve 10 and one water outlet of the exemplary multifunctional water treatment system of the present application, and the two ends of the sixth connecting pipe 26 are respectively connected to the valve cavity 110 of the valve body 11 of the water path control valve 10 and another water outlet of the exemplary multifunctional water treatment system of the present application. Accordingly, the exemplary multifunctional water treatment system of the present application controls the water to be treated to flow to the first interface 301 through the first connecting pipe 21, and after the water to be treated is treated by the exemplary multifunctional water treatment system of the present application, two different treated waters are generated, one of which flows to the third connecting pipe 23 through the second interface 302 of the main control valve 30, and further flows to one water outlet of the exemplary multifunctional water treatment system of the present application through the fourth connecting pipe 24, and the other of which flows to the fifth connecting pipe 25 through the third interface 303 of the main control valve 30, and further flows to another water outlet of the exemplary multifunctional water treatment system of the present application through the sixth connecting pipe 26. Therefore, one end of each of the first connecting pipe 21, the second connecting pipe 22, the third connecting pipe 23, the fourth connecting pipe 24, the fifth connecting pipe 25 and the sixth connecting pipe 26 is arranged to be connected to the valve cavity 110 of the valve body 11. In other words, one end of the first connecting pipe 21, one end of the second connecting pipe 22, one end of the third connecting pipe 23, one end of the fourth connecting pipe 24, one end of the fifth connecting pipe 25 and one end of the sixth connecting pipe 26 are arranged to be connected to the valve cavity 110 of the valve body 11.

[0053] As shown in the accompanying drawings Figures 1-10BAs shown, the spool 12 of the waterway control valve 10 of the waterway controller according to the first preferred embodiment of the present application is movably arranged in the valve cavity 110 of the valve body 11, such that the waterway control valve 10 has a first working state and a second working state, wherein when the waterway control valve 10 is in the first working state, the valve body 11 and the spool 12 of the waterway control valve 10 form a first communication passage 101, a second communication passage 102 and a third communication passage 103, which respectively communicate with the first connecting pipe 21, the second connecting pipe 22 and the third connecting pipe 23, and the fourth connecting pipe 24 and the fifth connecting pipe 25, and the sixth connecting pipe 26, respectively; when the waterway control valve 10 is in the second working state, the valve body 11 and the spool 12 of the waterway control valve 10 form a fourth communication passage 104, which communicates with the first connecting pipe 21 and the fourth connecting pipe 24. It can be understood that the waterway controller according to the present application can realize the synchronous control of the raw water supply and the provision of different treated water of the water treatment system, especially the multifunctional water treatment system. For example, exemplarily, according to the first preferred embodiment of the present application, when the waterway control valve 10 is in the first working state, the first connecting pipe 21, the first communication passage 101 and the second connecting pipe 22 form a raw water waterway for providing the water treatment device, such as a filter element, of the water treatment system with raw water (or untreated water); the third connecting pipe 23, the second communication passage 102 and the fourth connecting pipe 24 form a water supply waterway for the outflow of treated water; the fifth connecting pipe 25, the third communication passage 103 and the sixth connecting pipe 26 form another water supply waterway for the outflow of treated water. Further, when the waterway control valve 10 is in the second working state, the spool 12 of the waterway control valve 10 is moved relative to the valve body 11, the valve body 11 and the spool 12 of the waterway control valve 10 no longer form the first communication passage 101, the second communication passage 102 and the third communication passage 103, the waterway control valve 10 controls to suspend the provision of raw water to the water treatment device (or filter element) of the water treatment system, and the treatment of untreated water and the provision of treated water of the water treatment system are suspended. In addition, the first connecting pipe 21, the fourth communication passage 104 and the fourth connecting pipe 24 further form an additional untreated water waterway to ensure that water is continuously provided through the water treatment system. In other words, the waterway controller according to the present application can ensure that the water treatment system has water (treated water or untreated water) provided through the water treatment system (or the waterway controller) no matter in the water treatment working state (the first working state) or in the standby state (the second working state).In other words, when the water treatment system is switched to treat the water to be treated, the water path controller of the present application can ensure the formation and maintenance of the conduction of the water path of the water to be treated and the water paths of the treated water; when the water treatment system is switched to stop treating the water to be treated, the water path controller of the present application simultaneously cuts off the water path of the water to be treated and the water paths of the treated water, and forms a water path of the water to be treated. The continuous water supply function of the water path controller of the present application is very important in many cases. For example, when the filter core of the water treatment system is damaged, the water supply to the water using place is ensured. Therefore, the water path controller of the present application further improves the fire safety of the water using place.

[0054] As shown in the accompanying drawings Figures 3-6 When the water path control valve 10 of the water path controller of the first preferred embodiment of the present application is in the second working state, the valve body 11 and the valve core 12 further form a fifth communication passage 105 which is in communication with the first connecting pipe 21 and the sixth connecting pipe 26, respectively. However, it is considered that when the water path control valve 10 is in the second working state, the valve body 11 and the valve core 12 can not form the fourth communication passage 104 which is in communication with the first connecting pipe 21 and the fourth connecting pipe 24, respectively. In this case, the fifth communication passage 105 which is in communication with the first connecting pipe 21 and the sixth connecting pipe 26 can be named as the fourth communication passage. As described hereinafter, the first, second, third, fourth and fifth and / or sixth are only used for naming the different components (or elements) of the present application and distinguishing the different components, elements and structures of the present application, and do not have the meaning of order or number.

[0055] As shown in the accompanying drawings Figures 1-10BAs shown in the figure, the valve body 11 of the waterway control valve 10 of the waterway controller according to the first preferred embodiment of the present application has a first opening 1101, a second opening 1102, a third opening 1103, a fourth opening 1104, a fifth opening 1105 and a sixth opening 1106, wherein the spool 12 has a first passage 1201, a second passage 1202, a third passage 1203 and a fourth passage 1204, wherein the first opening 1101 of the valve body 11 is connected with the first connecting pipe 21, the second opening 1102 is connected with the second connecting pipe 22, the third opening 1103 is connected with the third connecting pipe 23, the fourth opening 1104 is connected with the fourth connecting pipe 24, the fifth opening 1105 is connected with the fifth connecting pipe 25, and the sixth opening 1106 is connected with the sixth connecting pipe 26, wherein when the waterway control valve 10 is in the first working state, the first passage 1201 of the spool 12 of the waterway control valve 10 is connected with the first opening 1101 and the second opening 1102 respectively, thereby forming the first communication passage 101, the second passage 1202 is connected with the third opening 1103 and the fourth opening 1104 respectively, thereby forming the second communication passage 102, and the third passage 1203 is connected with the fifth opening 1105 and the sixth opening 1106 respectively, thereby forming the third communication passage 103; when the waterway control valve 10 is in the second working state, the fourth passage 1204 of the spool 12 is connected with the first opening 1101 and the fourth opening 1104 respectively, thereby forming the fourth communication passage 104. As shown in the figure Figure 10A and Figure 10B As shown in the figure, further, when the waterway control valve 10 is in the second working state, the first passage 1201 of the spool 12 is connected with the first opening 1101 and the sixth opening 1106 respectively, thereby forming the fifth communication passage 105.

[0056] As shown in the figure Figures 1-9BAs shown, the spool 12 of the waterway control valve 10 of the waterway control device according to the first preferred embodiment of the present application comprises a main body portion 121 and a plurality of sealing portions 122, wherein the plurality of sealing portions 122 comprises a first sealing portion 1221, a second sealing portion 1222, a third sealing portion 1223 and a fourth sealing portion 1224, wherein the first sealing portion 1221, the second sealing portion 1222, the third sealing portion 1223 and the fourth sealing portion 1224 are respectively arranged on the main body portion 121 and extend outwardly from the main body portion 121, wherein the first passage 1201 is formed between the second sealing portion 1222 and the third sealing portion 1223, the second passage 1202 is formed between the first sealing portion 1221 and the second sealing portion 1222, the third passage 1203 is formed between the third sealing portion 1223 and the fourth sealing portion 1224, and when the spool 12 of the waterway control valve 10 is moved so that the waterway control valve 10 is in the first working state, the first passage 1201 is respectively communicated with the first opening 1101 and the second opening 1102, thereby forming the first communication passage 101, the second passage 1202 is respectively communicated with the third opening 1103 and the fourth opening 1104, thereby forming the second communication passage 102, and the third passage 1203 is respectively communicated with the fifth opening 1105 and the sixth opening 1106, thereby forming the third communication passage 103. As shown in FIG. 1, when the waterway control valve 10 of the present application is in the first working state, the first sealing portion 1221 and the second sealing portion 1222 are respectively abutted against the inner wall of the spool 12 between the first opening 1101 and the fourth opening 1104, thereby preventing the second passage 1202 formed between the first sealing portion 1221 and the second sealing portion 1222 from being communicated with the fourth opening 1104. Further, when the waterway control valve 10 of the present application is in the first working state, the third sealing portion 1223 and the fourth sealing portion 1224 are respectively abutted against the inner wall of the spool 12, thereby preventing the third passage 1203 formed between the third sealing portion 1223 and the fourth sealing portion 1224 from being communicated with the sixth opening 1106. Figures 1-9B As shown, when the waterway control valve 10 of the present application is in the second working state, the first sealing portion 1221 and the second sealing portion 1222 are respectively abutted against the inner wall of the spool 12 between the first opening 1101 and the fourth opening 1104, thereby preventing the second passage 1202 formed between the first sealing portion 1221 and the second sealing portion 1222 from being communicated with the fourth opening 1104. Further, when the waterway control valve 10 of the present application is in the second working state, the third sealing portion 1223 and the fourth sealing portion 1224 are respectively abutted against the inner wall of the spool 12, thereby preventing the third passage 1203 formed between the third sealing portion 1223 and the fourth sealing portion 1224 from being communicated with the sixth opening 1106. Figures 8A-9BAs shown, preferably, the first passage 1201, the second passage 1202 and the third passage 1203 of the water route control valve 10 of the present application are all annular grooves around the main body part 121 of the valve core 12. In other words, the first passage 1201, the second passage 1202 and the third passage 1203 are all formed on the outer surface of the valve core 12. More preferably, the first passage 1201 of the water route control valve 10 of the present application is arranged to face the first opening 1101 and the second opening 1102 respectively when the water route control valve 10 is in the first working state, thereby forming the first communication passage 101; the second passage 1202 of the water route control valve 10 of the present application is arranged to face the third opening 1103 and the fourth opening 1104 respectively when the water route control valve 10 is in the first working state, thereby forming the second communication passage 102; the third passage 1203 of the water route control valve 10 of the present application is arranged to face the fifth opening 1105 and the sixth opening 1106 respectively when the water route control valve 10 is in the first working state, thereby forming the third communication passage 103.

[0057] As shown in FIG. 1, the water route control valve 10 of the present application is arranged to be connected to a water supply pipe 20 and a water discharge pipe 30, and to control the water flow between the water supply pipe 20 and the water discharge pipe 30. Figures 3-9B As shown, the main body part 121 of the valve core 12 of the water route control valve 10 of the present application forms the fourth passage 1204, and the fourth passage 1204 has a first through opening 12041 and a second through opening 12042, and when the water route control valve 10 is in the first working state, the second through opening 12042 is closed by the inner wall of the valve body 11. Preferably, the first through opening 12041 of the fourth passage 1204 is in communication with the first passage 1201. In other words, the main body part of the fourth passage 1204 of the valve core 12 is formed inside the valve core 12, and only its two through openings are arranged on the outer surface of the valve core 12. As shown in FIG. 1, the water route control valve 10 of the present application is arranged to be connected to a water supply pipe 20 and a water discharge pipe 30, and to control the water flow between the water supply pipe 20 and the water discharge pipe 30. Figures 8A-9B As shown, the valve core 12 of the water route control valve 10 of the present application further comprises a fifth sealing part 1225, wherein the first through opening 12041 of the fourth passage 1204 is formed between the second sealing part 1222 and the third sealing part 1223, and the second through opening 12042 of the fourth passage 1204 is formed between the first sealing part 1221 and the fifth sealing part 1225.

[0058] As shown in FIG. 1, the water route control valve 10 of the present application is arranged to be connected to a water supply pipe 20 and a water discharge pipe 30, and to control the water flow between the water supply pipe 20 and the water discharge pipe 30. Figures 1-10BAs shown, further, when the waterway control valve 10 of the present application is in the second working state, the first passage 1201 of the spool 12 is misaligned with the second opening 1102 of the valve body 11, the second passage 1202 of the spool 12 is misaligned with the fourth opening 1104 of the valve body 11, and the third passage 1203 of the spool 12 is misaligned with the sixth opening 1106 of the valve body 11, so that the valve body 11 and the spool 12 of the waterway control valve 10 no longer form the first, second and third communication passages 101, 102 and 103. Meanwhile, when the waterway control valve 10 is in the second working state, the fourth passage 1204 of the spool 12 is respectively aligned with the first opening 1101 and the fourth opening 1104 of the valve body 11 of the waterway control valve 10, and the first passage 1201 of the spool 12 is aligned with the first opening 1101 and the sixth opening 1106 of the valve body 11. In other words, the first opening 1101 and the fourth opening 1104 of the valve body 11 of the waterway control valve 10 are respectively in communication with the fourth passage 1204 of the spool 12, so as to form the fourth communication passage 104; and the sixth opening 1106 of the valve body 11 is in communication with the first opening 1101 through the first passage 1201 of the spool 12, so as to form the fifth communication passage 105. More specifically, when the waterway control valve 10 is in the second working state, the first opening 1101 of the valve body 11 of the waterway control valve 10 is in communication with the first lead-through opening 12041 of the fourth passage 1204 of the spool 12, and the fourth opening 1104 is in communication with the second lead-through opening 12042 of the fourth passage 1204 of the spool 12, so as to form the fourth communication passage 104 in communication with the first connecting pipe 21 and the fourth connecting pipe 24, respectively; and the sixth opening 1106 of the valve body 11 is in communication with the first opening 1101 through the first passage 1201 of the spool 12, so as to form the fifth communication passage 105 in communication with the first connecting pipe 21 and the sixth connecting pipe 26, respectively.

[0059] As shown in the accompanying drawings, Figures 1-9B As shown, the spool 12 of the waterway control valve 10 of the waterway control device according to the first preferred embodiment of the present application further comprises an operating end 123 extending from one end of the main body portion 121, so as to allow a user to move the spool 12. Preferably, the spool 12 further comprises a stop end 124 extending from the other end of the main body portion 121, so as to prevent the user from moving the spool 12 excessively, so that the spool 12 is pulled out of the valve chamber 110 and separated from the valve chamber 110.

[0060] As shown in the accompanying drawings, Figures 1-9BAs shown, preferably, the valve body 11 of the waterway control valve 10 of the waterway controller according to the first preferred embodiment of the present invention is hollow cylindrical, the valve core 12 is rod-shaped, and the valve core 12 is configured to be able to move relative to the valve body 11 along the extension direction of the valve cavity 110 of the valve body 11 (or transversely), thereby switching the waterway control valve 10 between the first working state and the second working state. Figure 3 and Figure 6 As shown, optionally, when the user moves the valve core 12 to the left to an appropriate position through an operating end 123 of the valve core 12, the water circuit control valve 10 is in the first working state; when the user moves the valve core 12 to the right to another appropriate position through an operating end 123 of the valve core 12, the water circuit control valve 10 is in the second working state.

[0061] As shown in the attached figure Figures 1-9B As shown, the valve core 12 of the water circuit control valve 10 of the water circuit controller according to the first preferred embodiment of the present invention can be regarded as including a first part 125 and a second part 126, wherein the first part 125 and the second part 126 are detachably screwed together, and the first part 125 forms the operating end 123, the second channel 1202 and the fourth channel 1204, and the second part 126 forms the stop end 124, the first channel 1201 and the third channel 1203.

[0062] As shown in the attached figure Figures 1-10B As shown, according to the first preferred embodiment of the present invention, the present invention further provides a waterway control valve 10, which includes a valve body 11 and a valve core 12, wherein the valve body 11 has a first opening 1101, a second opening 1102, a third opening 1103, a fourth opening 1104, a fifth opening 1105 and a sixth opening 1106, wherein the valve core 12 is movably arranged in the valve cavity 110 of the valve body 11, so that the valve core 12 has a first working position and a second working position, wherein when the valve core 12 is in the first working position, the valve core 12 is in the second working position. When the valve core 12 is in the first working position, the valve core 12 and the valve body 11 form a first communication channel 101 respectively connected to the first opening 1101 and the second opening 1102, a second communication channel 102 respectively connected to the third opening 1103 and the fourth opening 1104, and a third communication channel 103 respectively connected to the fifth opening 1105 and the sixth opening 1106; when the valve core 12 is in the second working position, the valve core 12 and the valve body 11 form a fourth communication channel 104 respectively connected to the first opening 1101 and the fourth opening 1104. As shown in the accompanying drawings Figures 1-10BAs shown, further, when the spool 12 is in the second working position, the valve body 11 and the spool 12 of the waterway control valve 10 further form a fifth communication passage 105 which respectively communicates with the first opening 1101 and the sixth opening 1106.

[0063] As shown in the drawings, Figures 1-10B As shown, the spool 12 of the waterway control valve 10 according to the first preferred embodiment of the present application has a first passage 1201, a second passage 1202, a third passage 1203 and a fourth passage 1204, wherein when the spool 12 is in the first working position, the first passage 1201 of the spool 12 respectively communicates with the first opening 1101 and the second opening 1102, thereby forming the first communication passage 101, the second passage 1202 respectively communicates with the third opening 1103 and the fourth opening 1104, thereby forming the second communication passage 102, and the third passage 1203 respectively communicates with the fifth opening 1105 and the sixth opening 1106, thereby forming the third communication passage 103; when the spool 12 is in the second working position, the fourth passage 1204 of the spool 12 respectively communicates with the first opening 1101 and the fourth opening 1104, thereby forming the fourth communication passage 104, and the first passage 1201 of the spool 12 respectively communicates with the first opening 1101 and the sixth opening 1106, thereby forming the fifth communication passage 105.

[0064] As shown in the drawings, Figure 10A As shown, when the waterway control valve (or the waterway control valve 10) according to the present application is in the first working state, the first connecting pipe 21, the first communication passage 101 and the second connecting pipe 22 of the waterway control valve 10 form a waterway to be treated, the third connecting pipe 23, the second communication passage 102 and the fourth connecting pipe 24 form a waterway after treatment, and the fifth connecting pipe 25, the third communication passage 103 and the sixth connecting pipe 26 form another waterway after treatment, thereby allowing the water to be treated to flow from the first connecting pipe 21, and through the first communication passage 101 and the second connecting pipe 22, to the main control valve of the water treatment system, and through the main control valve to control the flow to the corresponding water treatment device, such as a purification filter or a softening filter, and the two kinds of water after treatment obtained by treating the water to be treated are guided by the main control valve to flow to the waterway after treatment respectively, and are provided through the corresponding pipes (such as the fourth connecting pipe 24 and the sixth connecting pipe 26). Figure 10BAs shown, when the waterway controller (or the waterway control valve 10) of the present application is in the second working state, the first connecting pipe 21, the fourth communicating passage 104 and the fourth connecting pipe 24 of the waterway control valve 10 form a bypass waterway, the first connecting pipe 21, the fifth communicating passage 105 and the sixth connecting pipe 26 form another bypass waterway, so as to allow the water to be treated to flow in from the first connecting pipe 21, and to flow out through the fourth communicating passage 104 and the fourth connecting pipe 24 and / or through the fifth communicating passage 105 and the sixth connecting pipe 26, so as to be provided through the corresponding pipes (such as the fourth connecting pipe 24 and the sixth connecting pipe 26). Therefore, the waterway controller of the present application can ensure that the corresponding water treatment system has water provided through the water treatment system no matter in the water treatment working state (the first working state) or in the standby state (the second working state).

[0065] Alternatively, when the waterway controller (or the waterway control valve 10) of the present application is in the first working state, the water to be treated can also flow in from the fourth connecting pipe 24, and flow to the main control valve of the water treatment system through the second communicating passage 102 and the third connecting pipe 23, and be controlled by the main control valve to flow to the corresponding water treatment device (such as a purification filter element or a softening filter element), and the two kinds of treated water obtained by treating the water to be treated are guided by the main control valve to flow to the second connecting pipe 22 and the fifth connecting pipe 25 respectively, and then flow out through the first communicating passage 101 and the first connecting pipe 21, the third communicating passage 103 and the sixth connecting pipe 26 respectively. At this time, the fourth connecting pipe 24 of the waterway controller of the present application is in communication with the water inlet of the multifunctional water treatment system, and the first connecting pipe 21 and the sixth connecting pipe 26 are in communication with the water outlet of the multifunctional water treatment system respectively. Correspondingly, when the waterway controller (or the waterway control valve 10) of the present application is in the second working state, the fourth connecting pipe 24, the fourth communicating passage 104 and the first connecting pipe 21 of the waterway control valve 10 form a bypass waterway, the fourth connecting pipe 24, the fourth communicating passage 104, the fifth communicating passage 105 and the sixth connecting pipe 26 of the waterway control valve 10 form another bypass waterway, so as to allow the water to be treated to flow in from the fourth connecting pipe 24, and to flow out through the fourth communicating passage 104 and the first connecting pipe 21 and / or through the fourth communicating passage 104, the fifth communicating passage 105 and the sixth connecting pipe 26, so as to be provided through the corresponding pipes (such as the first connecting pipe 21 and the sixth connecting pipe 26). Therefore, the waterway controller of the present application can ensure that the corresponding water treatment system has water provided through the water treatment system no matter in the water treatment working state (the first working state) or in the standby state (the second working state).

[0066] Optionally, when the waterway controller (or the waterway control valve 10) is in the first working state, the water to be treated can also flow in from the sixth connecting pipe 26, and flow to the main control valve of the water treatment system via the third communicating passage 103 and the fifth connecting pipe 25, and the water to be treated is controlled to flow to the corresponding water treatment device, such as a purification filter or a softening filter, via the main control valve, and the two kinds of treated water obtained by treating the water to be treated are guided to flow to the second connecting pipe 22 and the third connecting pipe 23, respectively, and then flow out via the first communicating passage 101 and the first connecting pipe 21, the second communicating passage 102 and the fourth connecting pipe 24, respectively. At this time, the sixth connecting pipe 26 of the waterway controller is in communication with the water inlet of the multifunctional water treatment system, and the first connecting pipe 21 and the fourth connecting pipe 24 are in communication with the water outlet of the multifunctional water treatment system, respectively. Correspondingly, when the waterway controller (or the waterway control valve 10) is in the second working state, the sixth connecting pipe 26, the fifth communicating passage 105 and the first connecting pipe 21 of the waterway control valve 10 form a bypass waterway, and the sixth connecting pipe 26, the fifth communicating passage 105, the fourth communicating passage 104 and the fourth connecting pipe 24 of the waterway control valve 10 form another bypass waterway, thereby allowing the water to be treated to flow in from the sixth connecting pipe 26, and flow out via the fifth communicating passage 105 and the first connecting pipe 21 and / or via the fifth communicating passage 105, the fourth communicating passage 104 and the fourth connecting pipe 24, so as to be provided via the corresponding pipes (such as the first connecting pipe 21 and the fourth connecting pipe 24). Therefore, the waterway controller can ensure that the corresponding water treatment system is provided with water through the water treatment system, regardless of whether the water treatment system is in the water treatment working state (the first working state) or in the standby state (the second working state).

[0067] As shown in FIG. 1, the waterway controller according to the first preferred embodiment of the present application further comprises a bypass valve 30, wherein the bypass valve 30 comprises a bypass passage 301 in communication with the second connecting pipe 22 and the third connecting pipe 23, respectively, and when the bypass valve 30 is in an open state, the bypass passage 301 is opened to allow water, such as raw water, to flow from the second connecting pipe 22 to the third connecting pipe 23 or from the third connecting pipe 23 to the second connecting pipe 22; when the bypass valve 30 is in a closed state, the bypass passage 301 is closed to prevent water from flowing from the second connecting pipe 22 to the third connecting pipe 23 and water from flowing from the third connecting pipe 23 to the second connecting pipe 22. Preferably, the bypass valve 30 is arranged between the second connecting pipe 22 and the third connecting pipe 23. Figure 7 、 Figures 10A-10D As shown in FIG. 1, the waterway controller according to the first preferred embodiment of the present application further comprises a bypass valve 30, wherein the bypass valve 30 comprises a bypass passage 301 in communication with the second connecting pipe 22 and the third connecting pipe 23, respectively, and when the bypass valve 30 is in an open state, the bypass passage 301 is opened to allow water, such as raw water, to flow from the second connecting pipe 22 to the third connecting pipe 23 or from the third connecting pipe 23 to the second connecting pipe 22; when the bypass valve 30 is in a closed state, the bypass passage 301 is closed to prevent water from flowing from the second connecting pipe 22 to the third connecting pipe 23 and water from flowing from the third connecting pipe 23 to the second connecting pipe 22. Preferably, the bypass valve 30 is arranged between the second connecting pipe 22 and the third connecting pipe 23. Figure 7 、 Figures 10A-10DAs shown, the conducting valve 40 of the water circuit controller of the present invention further has a control bolt 41 for controlling the opening and closing of the conducting channel 401, wherein when the control bolt 41 is pushed into (or placed in) the conducting channel 401, the conducting channel 401 is closed by the control bolt 41, and when the control bolt 41 leaves (or is pulled out from the conducting channel 401) the conducting channel 401, the conducting channel 401 is opened to allow water, such as raw water, to flow from the first connecting pipe 21 to the sixth connecting pipe 26, or from the sixth connecting pipe 26 to the first connecting pipe 21.

[0068] As shown in the attached figure Figure 10C and Figure 10D As shown, according to the first preferred embodiment of the present invention, the water circuit controller is in the first working state, and the conducting valve 40 is in the conducting state. The water to be treated flows in from the first connecting pipe 21, and flows through the first connecting channel 101 and the second connecting pipe 22 to the main control valve of the water treatment system, and is controlled by the main control valve to flow to its corresponding water treatment device, such as a purification filter element or a softening filter element. The softened water obtained by the treatment of the water to be treated is guided by the main control valve to flow to the sixth connecting pipe 26. At the same time, since the conducting valve 40 is in the conducting state, the water to be treated flows from the first connecting pipe 21 to the sixth connecting pipe 26 under the action of water pressure. In this way, the water to be treated with higher hardness flows from the first connecting pipe 21 to the sixth connecting pipe 26, and is mixed with the softened water with lower hardness, so that the mixed water has a suitable hardness. As shown in the accompanying drawings Figure 7 As shown, if the water circuit controller is in the first working state and the conduction valve 40 is in the closed state, the water to be treated will be prevented from flowing from the first connecting pipe 21 to the sixth connecting pipe 26 .

[0069] As shown in the attached figure Figure 10D As shown, the water circuit controller according to the first preferred embodiment of the present invention further includes a first flow meter 51, wherein the first flow meter 51 is arranged in the fifth connecting pipe 25 of the water circuit controller to measure (or detect) the water flowing through the fifth connecting pipe 25 when the water circuit controller is in the first working state, such as softened water. Optionally, the first flow meter 51 is arranged in the sixth connecting pipe 26 of the water circuit controller to measure the water flowing through the sixth connecting pipe 26 when the water circuit controller is in the first working state. Preferably, the first flow meter 51 is a turbine flow meter. Optionally, the first flow meter 51 is arranged in the second connecting pipe 22 of the water circuit controller to measure the water flowing through the second connecting pipe 22. It can be understood that the first flow meter 51 can be any flow meter suitable for measuring water flowing through the fifth connecting pipe 25 or the sixth connecting pipe 26.

[0070] As shown in the attached figure Figure 10DAs shown, the waterway controller according to the first preferred embodiment of the present application further comprises a second flow meter 52, wherein the second flow meter 52 is arranged at the third connecting pipe 23 of the waterway controller to measure (or detect) the flow rate of water, e.g. purified water, flowing through the third connecting pipe 23 when the waterway controller is in the first working state. Alternatively, the second flow meter 52 is arranged at the fourth connecting pipe 24 of the waterway controller to measure the flow rate of purified water flowing through the fourth connecting pipe 24 when the waterway controller is in the first working state. Preferably, the second flow meter 52 is a turbine flow meter. It is appreciated that the second flow meter 52 can be any flow meter suitable for measuring the flow rate of water flowing through the third connecting pipe 23 or the fourth connecting pipe 24.

[0071] As shown in the accompanying drawings Figures 1-10D As shown, the waterway controller according to the first preferred embodiment of the present application determines the replacement time of the purification filter cartridge and the regeneration time of the softening filter cartridge of the water treatment machine using the waterway controller by measuring or detecting the amount of water flowing through the third connecting pipe 23 and the fifth connecting pipe 25 via the second flow meter 52 and the first flow meter 51. For example, assuming that the second flow meter 52 detects the flow rate of water (purified water) flowing through the third connecting pipe 23 as V 净 , the first flow meter 51 detects the flow rate of water (softened water) flowing through the fifth connecting pipe 25 as V 软 , the replacement time of the purification filter cartridge is the total amount of water V1 to be treated, the regeneration time of the softening filter cartridge is the total amount of water V2 to be treated, and the purified water obtained after the purification filter cartridge purifies the water to be treated is further softened to obtain softened water. Accordingly, when the total amount of the flow rate of purified water V 净 flowing through the third connecting pipe 23 and the flow rate of softened water V 软 flowing through the fifth connecting pipe 25 is greater than V1, the purification filter cartridge is replaced; when the flow rate of softened water V 软 flowing through the fifth connecting pipe 25 is greater than V2, the softening filter cartridge is regenerated. Alternatively, if the purification filter cartridge and the softening filter cartridge purify and soften the water to be treated to obtain purified water and softened water, respectively, when the flow rate of purified water V 净 flowing through the third connecting pipe 23 is greater than V1, the purification filter cartridge is replaced; when the flow rate of softened water V 软 flowing through the fifth connecting pipe 25 is greater than V2, the softening filter cartridge is regenerated. In other words, the user or the operator can determine the replacement time of the purification filter cartridge and the regeneration time of the softening filter cartridge by detecting the flow rate of purified water V 净 flowing through the third connecting pipe 23 and the flow rate of softened water V 软 flowing through the fifth connecting pipe 25.

[0072] Referring to the accompanying drawingsFigures 11-16B A waterway controller according to a second preferred embodiment of the present application is illustrated, wherein the waterway controller of the present application comprises a waterway control valve 10A and a set of connecting pipes 20, wherein the waterway control valve 10A comprises a valve body 11A and a valve core 12A, and the set of connecting pipes 20 comprises a first connecting pipe 21, a second connecting pipe 22, a third connecting pipe 23, a fourth connecting pipe 24, a fifth connecting pipe 25 and a sixth connecting pipe 26, wherein the first connecting pipe 21, the second connecting pipe 22, the third connecting pipe 23, the fourth connecting pipe 24, the fifth connecting pipe 25 and the sixth connecting pipe 26 are respectively connected to the valve body 11A of the waterway control valve 10A. It is understood that the second connecting pipe 22, the third connecting pipe 23 and the fifth connecting pipe 25 of the waterway controller according to the second preferred embodiment of the present application are respectively communicated with the first interface 301, the second interface 302 and the third interface 303 of the exemplary main control valve 30 of the exemplary multifunctional water treatment system of the present application.

[0073] As shown in the accompanying drawings Figures 11-17BAs shown, the valve body 11A of the waterway control valve 10A of the waterway controller according to the second preferred embodiment of the present application has a valve cavity 110A, wherein the spool 12A of the waterway control valve 10A is movably arranged in the valve cavity 110A of the valve body 11A, so that the waterway control valve 10A has a first working state and a second working state, wherein when the waterway control valve 10A is in the first working state, the valve body 11A and the spool 12A of the waterway control valve 10A form a first communication passage 101A, a second communication passage 102A and a third communication passage 103A, which respectively communicate with the first connecting pipe 21, the second connecting pipe 22, the third connecting pipe 23, the fourth connecting pipe 24, the fifth connecting pipe 25 and the sixth connecting pipe 26; when the waterway control valve 10A is in the second working state, the valve body 11A and the spool 12A of the waterway control valve 10A form a fourth communication passage 104A, which respectively communicates with the first connecting pipe 21 and the fourth connecting pipe 24. It can be understood that the waterway controller of the present application can realize the synchronous control of the raw water supply and the provision of different treated water of the water treatment system, especially the multifunctional water treatment system. For example, exemplarily, according to the second preferred embodiment of the present application, when the waterway control valve 10A is in the first working state, the first connecting pipe 21, the first communication passage 101A and the second connecting pipe 22 form a raw water waterway for providing the water treatment device, such as the filter element, of the water treatment system with the water to be treated (or raw water); the third connecting pipe 23, the second communication passage 102A and the fourth connecting pipe 24 form a water supply waterway for the outflow of the treated water; the fifth connecting pipe 25, the third communication passage 103A and the sixth connecting pipe 26 form another water supply waterway for the outflow of the treated water. Further, when the waterway control valve 10A is in the second working state, the spool 12A of the waterway control valve 10A is moved relative to the valve body 11A, the valve body 11A and the spool 12A of the waterway control valve 10A no longer form the first communication passage 101A, the second communication passage 102A and the third communication passage 103A, the waterway control valve 10A controls to suspend the provision of the raw water to the water treatment device (or the filter element) of the water treatment system, and the treatment of the water to be treated and the provision of the treated water of the water treatment system are suspended. In addition, the first connecting pipe 21, the fourth communication passage 104A and the fourth connecting pipe 24 further form an additional water to be treated waterway to ensure that water is continuously provided through the water treatment system. In other words, the waterway controller of the present application can ensure that the water treatment system has water (treated water or water to be treated) provided through the water treatment system (or the waterway controller) whether in the water treatment working state (the first working state) or in the standby state (the second working state).In other words, when the water treatment system is switched to treat the water to be treated, the water path controller of the present application can ensure the formation and maintenance of the conduction of the water path of the water to be treated and the water paths of the treated water; when the water treatment system is switched to stop treating the water to be treated, the water path controller of the present application simultaneously cuts off the water path of the water to be treated and the water paths of the treated water, and forms a water supply path of the water to be treated. The continuous water supply function of the water path controller of the present application is very important in many cases. For example, when the filter core of the water treatment system is damaged, the water supply to the water using site is ensured. Therefore, the water path controller of the present application further improves the fire safety of the water using site.

[0074] As shown in FIG. 1, the water path control valve 10A of the water path controller of the second preferred embodiment of the present application further forms a fifth communication passage 105A in communication with the first connecting pipe 21 and the sixth connecting pipe 26 when the water path control valve 10A is in the second working state. Figure 13 However, it is considered that the valve body 11A and the valve core 12A can not form the fourth communication passage 104A in communication with the first connecting pipe 21 and the fourth connecting pipe 24 when the water path control valve 10A is in the second working state. In this case, the fifth communication passage 105A in communication with the first connecting pipe 21 and the sixth connecting pipe 26 can be named as the fourth communication passage. As described hereinafter, the first, second, third, fourth, fifth and / or sixth are only used for naming the different components (or elements) of the present application and distinguishing the different components, elements and structures of the present application, and do not have the meaning of order or number.

[0075] As shown in FIG. 1, the water path control valve 10A of the water path controller of the second preferred embodiment of the present application further forms a fifth communication passage 105A in communication with the first connecting pipe 21 and the sixth connecting pipe 26 when the water path control valve 10A is in the second working state. Figures 11-17BAs shown, the valve body 11A of the waterway control valve 10A of the waterway controller according to the second preferred embodiment of the present application has a first opening 1101A, a second opening 1102A, a third opening 1103A, a fourth opening 1104A, a fifth opening 1105A and a sixth opening 1106A, wherein the spool 12A has a first passage 1201A, a second passage 1202A, a third passage 1203A and a fourth passage 1204A, wherein the first opening 1101A of the valve body 11A is in communication with the first connecting pipe 21, the second opening 1102A is in communication with the second connecting pipe 22, the third opening 1103A is in communication with the third connecting pipe 23, the fourth opening 1104A is in communication with the fourth connecting pipe 24, the fifth opening 1105A is in communication with the fifth connecting pipe 25, and the sixth opening 1106A is in communication with the sixth connecting pipe 26, wherein when the waterway control valve 10A is in the first working state, the first passage 1201A of the spool 12A of the waterway control valve 10A is in communication with the first opening 1101A and the second opening 1102A respectively, thereby forming the first communication passage 101A, the second passage 1202A is in communication with the third opening 1103A and the fourth opening 1104A respectively, thereby forming the second communication passage 102A, and the third passage 1203A is in communication with the fifth opening 1105A and the sixth opening 1106A respectively, thereby forming the third communication passage 103A; when the waterway control valve 10A is in the second working state, the fourth passage 1204A of the spool 12A is in communication with the first opening 1101A and the fourth opening 1104A respectively, thereby forming the fourth communication passage 104A. As shown in FIG. 1, Figure 17A and Figure 17B As shown, further, when the waterway control valve 10A is in the second working state, the fourth passage 1204A of the spool 12A is in communication with the first opening 1101A and the sixth opening 1106A respectively, thereby forming the fifth communication passage 105A.

[0076] As shown in FIG. 1, Figures 11-16BAs shown, the spool 12A of the waterway control valve 10A of the waterway controller according to the second preferred embodiment of the present application comprises a main body portion 121A and a set of sealing portions 122A, wherein the set of sealing portions 122A comprises a first sealing portion 1221A, a second sealing portion 1222A, a third sealing portion 1223A and a fourth sealing portion 1224A, wherein the first sealing portion 1221A, the second sealing portion 1222A, the third sealing portion 1223A and the fourth sealing portion 1224A are respectively arranged on the main body portion 121A and extend outwardly from the main body portion 121A, wherein the first passage 1201A is formed between the second sealing portion 1222A and the third sealing portion 1223A, the second passage 1202A is formed between the first sealing portion 1221A and the second sealing portion 1222A, the third passage 1203A is formed between the third sealing portion 1223A and the fourth sealing portion 1224A, and when the spool 12A of the waterway control valve 10A is moved so that the waterway control valve 10A is in the first working state, the first passage 1201A is respectively connected with the first opening 1101A and the second opening 1102A, thereby forming the first communication passage 101A, the second passage 1202A is respectively connected with the third opening 1103A and the fourth opening 1104A, thereby forming the second communication passage 102A, and the third passage 1203A is respectively connected with the fifth opening 1105A and the sixth opening 1106A, thereby forming the third communication passage 103A.

[0077] As shown in the accompanying drawings, Figures 15A-16B As shown, preferably, the first passage 1201A, the second passage 1202A and the third passage 1203A of the waterway control valve 10A of the present application are annular grooves surrounding the main body portion 121A of the spool 12A. In other words, the first passage 1201A, the second passage 1202A and the third passage 1203A are formed on the outer surface of the spool 12A. More preferably, the first passage 1201A of the waterway control valve 10A of the present application is arranged to face the first opening 1101A and the second opening 1102A respectively when the waterway control valve 10A is in the first working state, thereby forming the first communication passage 101A; the second passage 1202A of the waterway control valve 10A of the present application is arranged to face the third opening 1103A and the fourth opening 1104A respectively when the waterway control valve 10A is in the first working state, thereby forming the second communication passage 102A; and the third passage 1203A of the waterway control valve 10A of the present application is arranged to face the fifth opening 1105A and the sixth opening 1106A respectively when the waterway control valve 10A is in the first working state, thereby forming the third communication passage 103A.

[0078] As shown in the accompanying drawings,Figures 15A-16B As shown, the main body portion 121A of the spool 12A of the waterway control valve 10A forms the fourth passage 1204A, and the fourth passage 1204A has a first through opening 12041A, a second through opening 12042A and a third through opening 12043A, and when the waterway control valve 10A is in the first working state, the first through opening 12041A, the second through opening 12042A and the third through opening 12043A are all closed by the inner wall of the valve body 11A. In other words, the main body portion of the fourth passage 1204A of the spool 12A is formed inside the spool 12A, and only its three through openings are arranged on the outer surface of the spool 12A. As shown in the drawings, Figures 15A-16B As shown, the first sealing portion 1221A includes two first sealing rings 12211A, the second sealing portion 1222A includes two second sealing rings 12221A, and the third sealing portion 1223A includes two third sealing rings 12231A, wherein the first through opening 12041A of the fourth passage 1204A is formed between the two second sealing rings 12221A of the second sealing portion 1222A, the second through opening 12042A is formed between the two first sealing rings 12211A of the first sealing portion 1221A, and the third through opening 12043A is formed between the two third sealing rings 12231A of the third sealing portion 1223A. More preferably, the fourth sealing portion 1224A includes at least one fourth sealing ring 12241A.

[0079] As shown in the drawings, Figures 11-17BAs shown, further, when the water route control valve 10A of the present application is in the second working state, the first passage 1201A of the valve core 12A is misaligned with the first opening 1101A of the valve body 11A, the second passage 1202A of the valve core 12A is misaligned with the fourth opening 1104A of the valve body 11A, the third passage 1203A of the valve core 12A is misaligned with the sixth opening 1106A of the valve body 11A, and the first sealing portion 1221A and the second sealing portion 1222A are both pressed against the inner wall of the valve core 12A, thereby preventing the second passage 1202A formed between the first sealing portion 1221A and the second sealing portion 1222A from being communicated with the first opening 1101A. Further, when the water route control valve 10A of the present application is in the second working state, the second sealing portion 1222A and the third sealing portion 1223A are both pressed against the inner wall of the valve core 12A, thereby preventing the first passage 1201A formed between the second sealing portion 1222A and the third sealing portion 1223A from being communicated with the first opening 1101A. Further, when the water route control valve 10A of the present application is in the second working state, the third sealing portion 1223A and the fourth sealing portion 1224A are both pressed against the inner wall of the valve core 12A, thereby preventing the third passage 1203A formed between the third sealing portion 1223A and the fourth sealing portion 1224A from being communicated with the sixth opening 1106A. In other words, when the water route control valve 10A of the present application is in the second working state, the valve body 11A and the valve core 12A of the water route control valve 10A no longer form the first communication passage 101A, the second communication passage 102A and the third communication passage 103A. Meanwhile, when the water route control valve 10A is in the second working state, the fourth passage 1204A of the valve core 12A is respectively opposite to the first opening 1101A and the fourth opening 1104A of the valve body 11A of the water route control valve 10A. In other words, the first opening 1101A and the fourth opening 1104A of the valve body 11A of the water route control valve 10A are respectively communicated with the fourth passage 1204A of the valve core 12A, thereby forming the fourth communication passage 104A. More preferably, when the water route control valve 10A is in the second working state, the fourth passage 1204A of the valve core 12A is respectively opposite to the first opening 1101A and the sixth opening 1106A of the valve body 11A of the water route control valve 10A. In other words, the first opening 1101A and the sixth opening 1106A of the valve body 11A of the water route control valve 10A are respectively communicated with the fourth passage 1204A of the valve core 12A, thereby forming the fifth communication passage 105A.More specifically, when the water path control valve 10A is in the second working state, the first opening 1101A of the valve body 11A of the water path control valve 10A is in communication with the first lead-through opening 12041A of the fourth passage 1204A of the valve core 12A, the fourth opening 1104A is in communication with the second lead-through opening 12042A of the fourth passage 1204A of the valve core 12A, and the sixth opening 1106A is in communication with the third lead-through opening 12043A of the fourth passage 1204A of the valve core 12A, thereby forming the fourth communication passage 104A in communication with the first connecting pipe 21 and the fourth connecting pipe 24, respectively, and the fifth communication passage 105A in communication with the first connecting pipe 21 and the sixth connecting pipe 26, respectively.

[0080] As shown in FIG. 1, the water path control valve 10A of the water path controller according to the second preferred embodiment of the present application further comprises a valve core 12A extending from the valve body 11A, and the valve core 12A is configured to be movable relative to the valve body 11A along the extending direction of the valve cavity 110A (or transversely) so as to switch the water path control valve 10A between the first working state and the second working state. Figures 11-16B As shown in FIG. 1, the water path control valve 10A of the water path controller according to the second preferred embodiment of the present application further comprises a valve core 12A extending from the valve body 11A, and the valve core 12A is configured to be movable relative to the valve body 11A along the extending direction of the valve cavity 110A (or transversely) so as to switch the water path control valve 10A between the first working state and the second working state.

[0081] As shown in FIG. 1, the water path control valve 10A of the water path controller according to the second preferred embodiment of the present application further comprises a valve core 12A extending from the valve body 11A, and the valve core 12A is configured to be movable relative to the valve body 11A along the extending direction of the valve cavity 110A (or transversely) so as to switch the water path control valve 10A between the first working state and the second working state. Figures 11-16B As shown in FIG. 1, the water path control valve 10A of the water path controller according to the second preferred embodiment of the present application further comprises a valve core 12A extending from the valve body 11A, and the valve core 12A is configured to be movable relative to the valve body 11A along the extending direction of the valve cavity 110A (or transversely) so as to switch the water path control valve 10A between the first working state and the second working state. Figure 12 and Figure 13 As shown in FIG. 1, the water path control valve 10A of the water path controller according to the second preferred embodiment of the present application further comprises a valve core 12A extending from the valve body 11A, and the valve core 12A is configured to be movable relative to the valve body 11A along the extending direction of the valve cavity 110A (or transversely) so as to switch the water path control valve 10A between the first working state and the second working state.

[0082] As shown in FIG. 1, the water path control valve 10A of the water path controller according to the second preferred embodiment of the present application further comprises a valve core 12A extending from the valve body 11A, and the valve core 12A is configured to be movable relative to the valve body 11A along the extending direction of the valve cavity 110A (or transversely) so as to switch the water path control valve 10A between the first working state and the second working state. Figures 11-16BAs shown, the valve core 12A of the water circuit control valve 10A of the water circuit controller according to the second preferred embodiment of the present invention can be regarded as including a first part 125A and a second part 126A, wherein the first part 125A and the second part 126A are detachably screwed together, and the first part 125A forms a part of the operating end 123A, the second channel 1202A and the fourth channel 1204A, and the second part 126A forms another part of the stop end 124A, the first channel 1201A, the third channel 1203A and the fourth channel 1204A.

[0083] As shown in the attached figure Figures 11-17B As shown, according to a second preferred embodiment of the present invention, the present invention further provides a waterway control valve 10A, which includes a valve body 11A and a valve core 12A, wherein the valve body 11A has a first opening 1101A, a second opening 1102A, a third opening 1103A, a fourth opening 1104A, a fifth opening 1105A and a sixth opening 1106A, wherein the valve core 12A is movably arranged in the valve cavity 110A of the valve body 11A, so that the valve core 12A has a first working position and a second working position, wherein when the valve core 12A is in the first working position When the valve core 12A is in the second working position, the valve core 12A and the valve body 11A form a first communication channel 101A respectively connected to the first opening 1101A and the second opening 1102A, a second communication channel 102A respectively connected to the third opening 1103A and the fourth opening 1104A, and a third communication channel 103A respectively connected to the fifth opening 1105A and the sixth opening 1106A; when the valve core 12A is in the second working position, the valve core 12A and the valve body 11A form a fourth communication channel 104A respectively connected to the first opening 1101A and the fourth opening 1104A. Figures 11-17B As shown, further, when the valve core 12A is in the second working position, the valve body 11A and the valve core 12A of the water control valve 10A further form a fifth communication channel 105A respectively connected to the first opening 1101A and the sixth opening 1106A.

[0084] As shown in the attached figure Figures 11-17BAs shown, the spool 12A of the waterway control valve 10A according to the second preferred embodiment of the present application has a first passage 1201A, a second passage 1202A, a third passage 1203A and a fourth passage 1204A, wherein when the spool 12A is in the first working position, the first passage 1201A of the spool 12A is in communication with the first opening 1101A and the second opening 1102A respectively, thereby forming the first communication passage 101A, the second passage 1202A is in communication with the third opening 1103A and the fourth opening 1104A respectively, thereby forming the second communication passage 102A, the third passage 1203A is in communication with the fifth opening 1105A and the sixth opening 1106A respectively, thereby forming the third communication passage 103A; when the spool 12A is in the second working position, the fourth passage 1204A of the spool 12A is in communication with the first opening 1101A and the fourth opening 1104A respectively, thereby forming the fourth communication passage 104A, the fourth passage 1204A of the spool 12A is in communication with the first opening 1101A and the sixth opening 1106A respectively, thereby forming the fifth communication passage 105A.

[0085] As shown in the drawings, Figure 17A As shown, when the waterway control valve (or the waterway control valve 10A) according to the present application is in the first working state, the first connecting pipe 21, the first communication passage 101A and the second connecting pipe 22 of the waterway control valve 10A form a to-be-treated waterway, the third connecting pipe 23, the second communication passage 102A and the fourth connecting pipe 24 form a treated waterway, the fifth connecting pipe 25, the third communication passage 103A and the sixth connecting pipe 26 form another treated waterway, thereby allowing to-be-treated water to flow from the first connecting pipe 21, and through the first communication passage 101A and the second connecting pipe 22, to the main control valve of the water treatment system, and through the main control valve to control the flow to the corresponding water treatment device, such as a purification filter core or a softening filter core, and the two kinds of treated water obtained by treating the to-be-treated water are guided by the main control valve to the treated waterways respectively, and are provided through the corresponding pipes (such as the fourth connecting pipe 24 and the sixth connecting pipe 26). As shown in the drawings, Figure 17BAs shown, when the waterway controller (or the waterway control valve 10A) of the present application is in the second working state, the first connecting pipe 21, the fourth communicating passage 104A and the fourth connecting pipe 24 of the waterway control valve 10A form a bypass waterway, the first connecting pipe 21, the fifth communicating passage 105A and the sixth connecting pipe 26 form another bypass waterway, thereby allowing the water to be treated to flow in from the first connecting pipe 21 and out through the fourth communicating passage 104A and the fourth connecting pipe 24 and / or through the fifth communicating passage 105A and the sixth connecting pipe 26, so as to be provided through the corresponding pipes (such as the fourth connecting pipe 24 and the sixth connecting pipe 26). Therefore, the waterway controller of the present application can ensure that the corresponding water treatment system has water provided through the water treatment system, no matter whether in the water treatment working state (the first working state) or in the standby state (the second working state).

[0086] As shown in the accompanying drawings, Figures 11-17B The on-off valve 40, the first flow meter 51 or the second flow meter 52 of the waterway controller according to the first preferred embodiment of the present application can be adopted by the waterway controller according to the second preferred embodiment of the present application.

[0087] It can be understood that the first, second, third, fourth, fifth and / or sixth herein are only used for naming and distinguishing different components (or elements) of the present application. Unless specifically indicated, they do not have the meaning of order or number.

[0088] It can be understood by those skilled in the art that the embodiments of the present application shown in the accompanying drawings and described above are only examples of the present application and not limitations.

[0089] It can be seen that the purposes of the present application can be fully and effectively achieved. The embodiments for explaining the functions and structural principles of the present application have been fully described and the present application is not limited by changes based on the principles of these embodiments. Therefore, the present application includes all modifications within the scope and spirit required by the appended claims.

Claims

1. A waterway controller for a multifunctional water treatment system, characterized in that: include: a first connecting pipe; a second connecting pipe; a third connecting pipe; a fourth connecting pipe; a fifth connecting pipe; a sixth connecting pipe; and 14. The repairing kit for automotive dents, according to claim 13, wherein the footwear component of ... In the first working state, the first channel of the valve core of the water path control valve is respectively connected with the first opening and the second opening, thereby forming a first communicating channel respectively connected with the first opening and the second opening, the second channel is respectively connected with the third opening and the fourth opening, thereby forming a second communicating channel respectively connected with the third opening and the fourth opening, and the third channel is respectively connected with the fifth opening and the sixth opening, thereby forming a third communicating channel respectively connected with the fifth opening and the sixth opening; when the water path control valve is in the second working state, the fourth channel of the valve core is respectively connected with the first opening and the fourth opening, thereby forming a fourth communicating channel respectively connected with the first opening and the fourth opening, and the first channel of the valve core is staggered with the second opening of the valve body, the second channel of the valve core is staggered with the fourth opening of the valve body, and the third channel of the valve core is staggered with the sixth opening of the valve body.

2. The waterway controller according to claim 1, characterized in that: When the waterway control valve is in the second working state, the first channel of the valve core is connected to the first opening and the sixth opening respectively, thereby forming a fifth communication channel.

3. The waterway controller according to claim 1, characterized in that: The first channel, the second channel and the third channel are all formed on the outer surface of the valve core, and when the waterway control valve is in the first working state, the first channel can be respectively opposite to the first opening and the second opening, thereby forming the first communication channel; The second channel can be respectively opposite to the third opening and the fourth opening, thereby forming the second communicating channel; The third channel can be aligned with the fifth opening and the sixth opening respectively, thereby forming the third communication channel.

4. The waterway controller according to claim 2, characterized in that: The first channel, the second channel and the third channel are all formed on the outer surface of the valve core, and when the waterway control valve is in the first working state, the first channel can be respectively opposite to the first opening and the second opening, thereby forming the first communication channel; The second channel can be respectively opposite to the third opening and the fourth opening, thereby forming the second communicating channel; The third channel can be aligned with the fifth opening and the sixth opening respectively, thereby forming the third communication channel.

5. The waterway controller according to claim 3, characterized in that: The valve core includes a main body, wherein the main body of the valve core forms the fourth channel, and when the water control valve is in the second working state, the fourth channel of the valve core is respectively facing the first opening and the fourth opening of the valve body, thereby forming the fourth connecting channel.

6. The waterway controller according to claim 4, characterized in that: The valve core includes a main body, wherein the main body of the valve core forms the fourth channel, and when the water control valve is in the second working state, the fourth channel of the valve core is respectively facing the first opening and the fourth opening of the valve body, thereby forming the fourth connecting channel.

7. The waterway controller according to claim 5, characterized in that: The fourth channel has a first conducting opening and a second conducting opening, wherein when the waterway control valve is in the second working state, the first conducting opening of the fourth channel is connected to the first opening of the valve body, and the second conducting opening of the fourth channel is connected to the fourth opening of the valve body, thereby forming the fourth communicating channel.

8. The waterway controller according to claim 6, characterized in that: The fourth channel has a first conducting opening and a second conducting opening, wherein when the waterway control valve is in the second working state, the first conducting opening of the fourth channel is connected to the first opening of the valve body, and the second conducting opening of the fourth channel is connected to the fourth opening of the valve body, thereby forming the fourth communicating channel.

9. The waterway controller according to claim 1 or 2, characterized in that: The valve core includes a main body, a first sealing part, a second sealing part, a third sealing part and a fourth sealing part, wherein the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are respectively arranged on the main body and extend outward from the main body, wherein the first channel is formed between the second sealing part and the third sealing part, the second channel is formed between the first sealing part and the second sealing part, and the third channel is formed between the third sealing part and the fourth sealing part, and when the water control valve is in the second working state, the first sealing part and the second sealing part are both pressed against the inner wall of the valve core.

10. The waterway controller according to claim 1 or 2, characterized in that: The valve core includes a main body, a first sealing part, a second sealing part, a third sealing part and a fourth sealing part, wherein the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are respectively arranged on the main body and extend outward from the main body, wherein the first channel is formed between the second sealing part and the third sealing part, the second channel is formed between the first sealing part and the second sealing part, and the third channel is formed between the third sealing part and the fourth sealing part, and when the water control valve is in the second working state, the third sealing part and the fourth sealing part are both pressed against the inner wall of the valve core.

11. The waterway controller according to claim 9, characterized in that: When the water channel control valve is in the second working state, the third sealing portion and the fourth sealing portion both press against the inner wall of the valve core.

12. The waterway controller according to claim 5, characterized in that: The fourth channel has a first conducting opening and a second conducting opening, wherein when the water channel control valve is in the first working state, the first conducting opening of the fourth channel is connected to the first opening of the valve body, and the second conducting opening of the fourth channel is closed by the inner wall of the valve body.

13. The waterway controller according to claim 6, characterized in that: The fourth channel has a first conducting opening and a second conducting opening, wherein when the water channel control valve is in the first working state, the first conducting opening of the fourth channel is connected to the first opening of the valve body, and the second conducting opening of the fourth channel is closed by the inner wall of the valve body.

14. The waterway controller according to claim 7, characterized in that: When the water channel control valve is in the first working state, the first conducting opening of the fourth channel is communicated with the first opening of the valve body, and the second conducting opening of the fourth channel is closed by the inner wall of the valve body.

15. The waterway controller according to claim 8, characterized in that: When the water channel control valve is in the first working state, the first conducting opening of the fourth channel is communicated with the first opening of the valve body, and the second conducting opening of the fourth channel is closed by the inner wall of the valve body.

16. The waterway controller according to claim 5 or 6, characterized in that: The valve core further includes an operating end and a stop end, wherein the operating end extends from one end of the main body, and the stop end extends from the other end of the main body.

17. The waterway controller according to claim 3, 4, 5, 6, 7 or 8, characterized in that: The valve core includes a first part and a second part, wherein the first part and the second part are detachably screwed together, and the first part forms the second channel and the fourth channel, and the second part forms the first channel and the third channel.

18. The waterway controller according to claim 17, characterized in that: The first portion of the valve core further forms an operating end, and the second portion further forms a stop end.

19. The waterway controller according to claim 1, 2, 3, 4, 5, 6, 7 or 8, characterized in that: Further comprising a conduction valve, wherein the conduction valve comprises a conduction channel and a control bolt for controlling the opening and closing of the conduction channel, wherein the conduction channel is respectively connected to the first connecting pipe and the sixth connecting pipe, and when the conduction valve is in a closed state, the control bolt is pushed into the conduction channel to close the conduction channel; and when the conduction valve is in a conducting state, the control bolt is pulled out of the conduction channel to open the conduction channel.

20. The waterway controller according to claim 1, 2, 3, 4, 5, 6, 7 or 8, characterized in that: The device further includes a first flow meter, wherein the first flow meter is disposed on the fifth connecting pipe.

21. The waterway controller according to claim 20, characterized in that: The device further includes a second flow meter, wherein the second flow meter is disposed in the third connecting pipe.

22. The waterway controller according to claim 1, 2, 3, 4, 5, 6, 7 or 8, characterized in that: The invention further includes a first flow meter, wherein the first flow meter is disposed in the second connecting pipe.

23. The waterway controller according to claim 1, 2, 3, 4, 5, 6, 7 or 8, characterized in that: The valve body is in the shape of a hollow cylinder, the valve core is in the shape of a rod, and the valve core is arranged to be able to move relative to the valve body along the extension direction of the valve cavity of the valve body.

24. The waterway controller according to claim 1, 2, 3 or 4, characterized in that: A main body portion of the fourth passage of the valve core is formed inside the valve core, and a first conducting opening and a second conducting opening of the fourth passage are provided on an outer surface of the valve core.

25. A water circuit controller for a multifunctional water treatment system, characterized in that: include: a first connecting pipe; a second connecting pipe; a third connecting pipe; a fourth connecting pipe; a fifth connecting pipe; a sixth connecting pipe; and 14. The repairing kit for automotive dents, according to claim 13, wherein the footwear component of ... In the first working state, the first channel of the valve core of the water path control valve is respectively connected with the first opening and the second opening, thereby forming a first communicating channel respectively connected with the first opening and the second opening, the second channel is respectively connected with the third opening and the fourth opening, thereby forming a second communicating channel respectively connected with the third opening and the fourth opening, and the third channel is respectively connected with the fifth opening and the sixth opening, thereby forming a third communicating channel respectively connected with the fifth opening and the sixth opening; when the water path control valve is in the second working state, the first channel of the valve core is respectively connected with the first opening and the sixth opening, thereby forming a fourth communicating channel respectively connected with the first opening and the sixth opening, and the first channel of the valve core is staggered with the second opening of the valve body, the second channel of the valve core is staggered with the fourth opening of the valve body, and the third channel of the valve core is staggered with the sixth opening of the valve body.

26. The waterway controller according to claim 25, characterized in that: The first channel, the second channel and the third channel are all formed on the outer surface of the valve core, and when the waterway control valve is in the first working state, the first channel can be respectively opposite to the first opening and the second opening, thereby forming the first communication channel; The second channel can be respectively opposite to the third opening and the fourth opening, thereby forming the second communicating channel; The third channel can be aligned with the fifth opening and the sixth opening respectively, thereby forming the third communication channel.

27. The waterway controller according to claim 25, characterized in that: The valve core includes a main body, a first sealing part, a second sealing part, a third sealing part and a fourth sealing part, wherein the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are respectively arranged on the main body and extend outward from the main body, wherein the first channel is formed between the second sealing part and the third sealing part, the second channel is formed between the first sealing part and the second sealing part, and the third channel is formed between the third sealing part and the fourth sealing part, and when the water control valve is in the second working state, the first sealing part and the second sealing part are both pressed against the inner wall of the valve core.

28. The waterway controller according to claim 25, characterized in that: The valve core includes a main body, a first sealing part, a second sealing part, a third sealing part and a fourth sealing part, wherein the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are respectively arranged on the main body and extend outward from the main body, wherein the first channel is formed between the second sealing part and the third sealing part, the second channel is formed between the first sealing part and the second sealing part, and the third channel is formed between the third sealing part and the fourth sealing part, and when the water control valve is in the second working state, the third sealing part and the fourth sealing part are both pressed against the inner wall of the valve core.

29. The waterway controller according to claim 27, characterized in that: When the water channel control valve is in the second working state, the third sealing portion and the fourth sealing portion both press against the inner wall of the valve core.

30. The waterway controller according to claim 25 or 26, characterized in that: Further comprising a conduction valve, wherein the conduction valve comprises a conduction channel and a control bolt for controlling the opening and closing of the conduction channel, wherein the conduction channel is respectively connected to the first connecting pipe and the sixth connecting pipe, and when the conduction valve is in a closed state, the control bolt is pushed into the conduction channel to close the conduction channel; and when the conduction valve is in a conducting state, the control bolt is pulled out of the conduction channel to open the conduction channel.

31. The waterway controller according to claim 25 or 26, characterized in that: The device further includes a first flow meter, wherein the first flow meter is disposed on the fifth connecting pipe.

32. The waterway controller according to claim 31, characterized in that: The device further includes a second flow meter, wherein the second flow meter is disposed in the third connecting pipe.

33. The waterway controller according to claim 25 or 26, characterized in that: The invention further includes a first flow meter, wherein the first flow meter is disposed in the second connecting pipe.

34. The waterway controller according to claim 25 or 26, characterized in that: The valve body is in the shape of a hollow cylinder, the valve core is in the shape of a rod, and the valve core is arranged to be able to move relative to the valve body along the extension direction of the valve cavity of the valve body.

35. The waterway controller according to claim 25 or 26, characterized in that: A main body portion of the fourth passage of the valve core is formed inside the valve core, and a first conducting opening and a second conducting opening of the fourth passage are provided on an outer surface of the valve core.

36. A water circuit controller for a multifunctional water treatment system, characterized in that: include: a first connecting pipe; a second connecting pipe; a third connecting pipe; a fourth connecting pipe; a fifth connecting pipe; a sixth connecting pipe; and 14. The repairing kit for automotive dents, according to claim 13, wherein the footwear component of the footwear component of the footwear component is installed in an off-state. The footwear component of the footwear component is installed in a state that the footwear component of the footwear component is in a state of being easily disassembled. The first channel of the core is communicated with the first opening and the second opening respectively, thereby forming a first communicating channel communicated with the first opening and the second opening respectively, the second channel is communicated with the third opening and the fourth opening respectively, thereby forming a second communicating channel communicated with the third opening and the fourth opening respectively, and the third channel is communicated with the fifth opening and the sixth opening respectively, thereby forming a third communicating channel communicated with the fifth opening and the sixth opening respectively; when the water path control valve is in the second working state, the fourth channel of the valve core is communicated with the first opening, the fourth opening and the sixth opening respectively, thereby forming a fourth communicating channel communicated with the first opening and the fourth opening respectively and a fifth communicating channel communicated with the first opening and the sixth opening respectively, and the first channel of the valve core is staggered with the first opening of the valve body, the second channel of the valve core is staggered with the fourth opening of the valve body, and the third channel of the valve core is staggered with the sixth opening of the valve body.

37. The waterway controller according to claim 36, characterized in that: The first channel, the second channel and the third channel are all formed on the outer surface of the valve core, and when the waterway control valve is in the first working state, the first channel can be respectively opposite to the first opening and the second opening, thereby forming the first communication channel; The second channel can be respectively opposite to the third opening and the fourth opening, thereby forming the second communicating channel; The third channel can be aligned with the fifth opening and the sixth opening respectively, thereby forming the third communication channel.

38. The waterway controller according to claim 37, characterized in that: The valve core includes a main body, wherein the main body of the valve core forms the fourth channel, and when the water control valve is in the second working state, the fourth channel of the valve core is respectively facing the first opening, the fourth opening and the sixth opening of the valve body, thereby forming the fourth connecting channel and the fifth connecting channel.

39. The waterway controller according to claim 36, characterized in that: The fourth channel has a first conducting opening, a second conducting opening and a third conducting opening, wherein when the waterway control valve is in the second working state, the first conducting opening of the fourth channel is connected to the first opening of the valve body, the second conducting opening is connected to the fourth opening of the valve body, and the third conducting opening is connected to the sixth opening of the valve body, thereby forming the fourth communicating channel and the fifth communicating channel.

40. The waterway controller according to claim 36, characterized in that: The fourth channel has a first conducting opening, a second conducting opening and a third conducting opening, wherein when the waterway control valve is in the first working state, the first conducting opening, the second conducting opening and the third conducting opening of the fourth channel are all closed by the inner wall of the valve body.

41. The waterway controller according to claim 39, characterized in that: When the waterway control valve is in the first working state, the first conducting opening, the second conducting opening and the third conducting opening of the fourth channel are all closed by the inner wall of the valve body.

42. The waterway controller according to claim 36, 37, 39, 40 or 41, characterized in that: The valve core includes a main body, a first sealing part, a second sealing part, a third sealing part and a fourth sealing part, wherein the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are respectively arranged on the main body and extend outward from the main body, wherein the first channel is formed between the second sealing part and the third sealing part, the second channel is formed between the first sealing part and the second sealing part, and the third channel is formed between the third sealing part and the fourth sealing part, and when the waterway control valve is in the second working state, the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are all pressed against the inner wall of the valve core.

43. The waterway controller according to claim 38, characterized in that: The valve core further includes an operating end and a stop end, wherein the operating end extends from one end of the main body, and the stop end extends from the other end of the main body.

44. The waterway controller according to claim 36, characterized in that: The valve core includes a first part and a second part, wherein the first part and the second part are detachably screwed together, and the first part forms the second channel and the fourth channel, and the second part forms the first channel and the third channel.

45. The waterway controller according to claim 36, 37, 38, 39, 40 or 41, characterized in that: Further comprising a conduction valve, wherein the conduction valve comprises a conduction channel and a control bolt for controlling the opening and closing of the conduction channel, wherein the conduction channel is respectively connected to the first connecting pipe and the sixth connecting pipe, and when the conduction valve is in a closed state, the control bolt is pushed into the conduction channel to close the conduction channel; and when the conduction valve is in a conducting state, the control bolt is pulled out of the conduction channel to open the conduction channel.

46. ​​The waterway controller according to claim 36, 37, 38, 39, 40 or 41, characterized in that: The device further includes a first flow meter, wherein the first flow meter is disposed on the fifth connecting pipe.

47. The waterway controller according to claim 46, characterized in that: The device further includes a second flow meter, wherein the second flow meter is disposed in the third connecting pipe.

48. The waterway controller according to claim 36, 37, 38, 39, 40 or 41, characterized in that: The invention further includes a first flow meter, wherein the first flow meter is disposed in the second connecting pipe.

49. The waterway controller according to claim 36, 37, 38, 39, 40 or 41, characterized in that: The valve body is in the shape of a hollow cylinder, the valve core is in the shape of a rod, and the valve core is arranged to be able to move relative to the valve body along the extension direction of the valve cavity of the valve body.

50. The waterway controller according to claim 39, 40 or 41, characterized in that: A main body portion of the fourth passage of the valve core is formed inside the valve core, and the first conducting opening and the second conducting opening are provided on an outer surface of the valve core.

51. A waterway control valve for a multifunctional water treatment system, characterized in that: include: a valve body; and A valve core, wherein the valve body has a valve cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening and a sixth opening, wherein the first opening of the valve body is connected to the water inlet of the multifunctional water treatment system, the fourth opening of the valve body is connected to a water outlet of the multifunctional water treatment system, and the sixth opening of the valve body is connected to another water outlet of the multifunctional water treatment system, wherein the valve core is movably arranged in the valve cavity of the valve body, wherein the valve core has a first channel, a second channel, a third channel and a fourth channel, wherein when the waterway control valve is in a first working state, the first channel of the valve core The water channel control valve is respectively connected with the first opening and the second opening, thereby forming a first communicating channel respectively connected with the first opening and the second opening, the second channel is respectively connected with the third opening and the fourth opening, thereby forming a second communicating channel respectively connected with the third opening and the fourth opening, and the third channel is respectively connected with the fifth opening and the sixth opening, thereby forming a third communicating channel respectively connected with the fifth opening and the sixth opening; when the water channel control valve is in the second working state, the fourth channel of the valve core is respectively connected with the first opening and the fourth opening, thereby forming a fourth communicating channel respectively connected with the first opening and the fourth opening.

52. The waterway control valve according to claim 51, characterized in that: When the water control valve is in the second working state, the first channel of the valve core is connected with the first opening and the sixth opening respectively, thereby forming a fifth connecting channel connected with the first opening and the sixth opening respectively, and the first channel of the valve core is staggered with the second opening of the valve body, the second channel of the valve core is staggered with the fourth opening of the valve body, and the third channel of the valve core is staggered with the sixth opening of the valve body.

53. The waterway control valve according to claim 51, characterized in that: The first channel, the second channel and the third channel are all formed on the outer surface of the valve core, and when the waterway control valve is in the first working state, the first channel can be respectively opposite to the first opening and the second opening, thereby forming the first communication channel; The second channel can be respectively opposite to the third opening and the fourth opening, thereby forming the second communicating channel; The third channel can be aligned with the fifth opening and the sixth opening respectively, thereby forming the third communication channel.

54. The waterway control valve according to claim 52, characterized in that: The first channel, the second channel and the third channel are all formed on the outer surface of the valve core, and when the waterway control valve is in the first working state, the first channel can be respectively opposite to the first opening and the second opening, thereby forming the first communication channel; The second channel can be respectively opposite to the third opening and the fourth opening, thereby forming the second communicating channel; The third channel can be aligned with the fifth opening and the sixth opening respectively, thereby forming the third communication channel.

55. The waterway control valve according to claim 53, characterized in that: The valve core includes a main body, wherein the main body of the valve core further forms the fourth channel, and when the water control valve is in the second working state, the fourth channel of the valve core is respectively facing the first opening and the fourth opening of the valve body, thereby forming the fourth connecting channel.

56. The waterway control valve according to claim 54, characterized in that: The valve core includes a main body, wherein the main body of the valve core further forms the fourth channel, and when the water control valve is in the second working state, the fourth channel of the valve core is respectively facing the first opening and the fourth opening of the valve body, thereby forming the fourth connecting channel.

57. The waterway control valve according to claim 55, characterized in that: The fourth channel has a first conducting opening and a second conducting opening, wherein when the waterway control valve is in the second working state, the first conducting opening of the fourth channel is connected to the first opening of the valve body, and the second conducting opening of the fourth channel is connected to the fourth opening of the valve body, thereby forming the fourth communicating channel.

58. The waterway control valve according to claim 56, characterized in that: The fourth channel has a first conducting opening and a second conducting opening, wherein when the waterway control valve is in the second working state, the first conducting opening of the fourth channel is connected to the first opening of the valve body, and the second conducting opening of the fourth channel is connected to the fourth opening of the valve body, thereby forming the fourth communicating channel.

59. The waterway control valve according to claim 51 or 52, characterized in that: The valve core includes a main body, a first sealing part, a second sealing part, a third sealing part and a fourth sealing part, wherein the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are respectively arranged on the main body and extend outward from the main body, wherein the first channel is formed between the second sealing part and the third sealing part, the second channel is formed between the first sealing part and the second sealing part, and the third channel is formed between the third sealing part and the fourth sealing part, and when the water control valve is in the second working state, the first sealing part and the second sealing part are both pressed against the inner wall of the valve core.

60. The waterway control valve according to claim 51 or 52, characterized in that: The valve core includes a main body, a first sealing part, a second sealing part, a third sealing part and a fourth sealing part, wherein the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are respectively arranged on the main body and extend outward from the main body, wherein the first channel is formed between the second sealing part and the third sealing part, the second channel is formed between the first sealing part and the second sealing part, and the third channel is formed between the third sealing part and the fourth sealing part, and when the water control valve is in the second working state, the third sealing part and the fourth sealing part are both pressed against the inner wall of the valve core.

61. The waterway control valve according to claim 59, characterized in that: When the water channel control valve is in the second working state, the third sealing portion and the fourth sealing portion both press against the inner wall of the valve core.

62. The waterway control valve according to claim 55, characterized in that: The fourth channel has a first conducting opening and a second conducting opening, wherein when the water channel control valve is in the first working state, the first conducting opening of the fourth channel is connected to the first opening of the valve body, and the second conducting opening of the fourth channel is closed by the inner wall of the valve body.

63. The waterway control valve according to claim 56, characterized in that: The fourth channel has a first conducting opening and a second conducting opening, wherein when the water channel control valve is in the first working state, the first conducting opening of the fourth channel is connected to the first opening of the valve body, and the second conducting opening of the fourth channel is closed by the inner wall of the valve body.

64. The waterway control valve according to claim 57, characterized in that: When the water channel control valve is in the first working state, the first conducting opening of the fourth channel is communicated with the first opening of the valve body, and the second conducting opening of the fourth channel is closed by the inner wall of the valve body.

65. The waterway control valve according to claim 58, characterized in that: When the water channel control valve is in the first working state, the first conducting opening of the fourth channel is communicated with the first opening of the valve body, and the second conducting opening of the fourth channel is closed by the inner wall of the valve body.

66. The waterway control valve according to claim 51 or 52, characterized in that: The valve core includes a first part and a second part, wherein the first part and the second part are detachably screwed together, and the first part forms the second channel and the fourth channel, and the second part forms the first channel and the third channel.

67. The waterway control valve according to claim 66, characterized in that: The first portion of the valve core further forms an operating end, and the second portion further forms a stop end.

68. The waterway control valve according to claim 51 or 52, characterized in that: The valve body is in the shape of a hollow cylinder, the valve core is in the shape of a rod, and the valve core is arranged to be able to move relative to the valve body along the extension direction of the valve cavity of the valve body.

69. The waterway control valve according to claim 57, characterized in that: A main body portion of the fourth passage of the valve core is formed inside the valve core, and the first conducting opening and the second conducting opening of the fourth passage are arranged on an outer surface of the valve core.

70. The waterway control valve according to claim 58, characterized in that: A main body portion of the fourth passage of the valve core is formed inside the valve core, and the first conducting opening and the second conducting opening of the fourth passage are arranged on an outer surface of the valve core.

71. A waterway control valve for a multifunctional water treatment system, characterized in that: include: a valve body; and A valve core, wherein the valve body has a valve cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening and a sixth opening, wherein the first opening of the valve body is connected to the water inlet of the multi-functional water treatment system, the fourth opening of the valve body is connected to a water outlet of the multi-functional water treatment system, and the sixth opening of the valve body is connected to another water outlet of the multi-functional water treatment system, wherein the valve core is movably arranged in the valve cavity of the valve body, wherein the valve core has a first channel, a second channel, a third channel and a fourth channel, wherein when the water path control valve is in a first working state, the first channel of the valve core is respectively connected to the first opening and the second opening, thereby forming a channel respectively connected to the first opening and the third channel. A first communicating channel is connected to the two openings, the second channel is connected to the third opening and the fourth opening respectively, thereby forming a second communicating channel connected to the third opening and the fourth opening respectively, and the third channel is connected to the fifth opening and the sixth opening respectively, thereby forming a third communicating channel connected to the fifth opening and the sixth opening respectively; when the water path control valve is in the second working state, the first channel of the valve core is connected to the first opening and the sixth opening respectively, thereby forming a fourth communicating channel connected to the first opening and the sixth opening respectively, and the first channel of the valve core is staggered with the second opening of the valve body, the second channel of the valve core is staggered with the fourth opening of the valve body, and the third channel of the valve core is staggered with the sixth opening of the valve body.

72. The waterway control valve according to claim 71, characterized in that: The first channel, the second channel and the third channel are all formed on the outer surface of the valve core, and when the waterway control valve is in the first working state, the first channel can be respectively opposite to the first opening and the second opening, thereby forming the first communication channel; The second channel can be respectively opposite to the third opening and the fourth opening, thereby forming the second communicating channel; The third channel can be aligned with the fifth opening and the sixth opening respectively, thereby forming the third communication channel.

73. The waterway control valve according to claim 71, characterized in that: The valve core includes a main body, a first sealing part, a second sealing part, a third sealing part and a fourth sealing part, wherein the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are respectively arranged on the main body and extend outward from the main body, wherein the first channel is formed between the second sealing part and the third sealing part, the second channel is formed between the first sealing part and the second sealing part, and the third channel is formed between the third sealing part and the fourth sealing part, and when the water control valve is in the second working state, the first sealing part and the second sealing part are both pressed against the inner wall of the valve core.

74. The waterway control valve according to claim 71, characterized in that: The valve core includes a main body, a first sealing part, a second sealing part, a third sealing part and a fourth sealing part, wherein the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are respectively arranged on the main body and extend outward from the main body, wherein the first channel is formed between the second sealing part and the third sealing part, the second channel is formed between the first sealing part and the second sealing part, and the third channel is formed between the third sealing part and the fourth sealing part, and when the water control valve is in the second working state, the third sealing part and the fourth sealing part are both pressed against the inner wall of the valve core.

75. The waterway control valve according to claim 73, characterized in that: When the water channel control valve is in the second working state, the third sealing portion and the fourth sealing portion both press against the inner wall of the valve core.

76. The waterway control valve according to claim 71, characterized in that: The valve core includes a first part and a second part, wherein the first part and the second part are detachably screwed together, and the first part forms the second channel and the fourth channel, and the second part forms the first channel and the third channel.

77. The waterway control valve according to claim 76, characterized in that: The first portion of the valve core further forms an operating end, and the second portion further forms a stop end.

78. The waterway control valve according to claim 71, characterized in that: The valve body is in the shape of a hollow cylinder, the valve core is in the shape of a rod, and the valve core is arranged to be able to move relative to the valve body along the extension direction of the valve cavity of the valve body.

79. The waterway control valve according to claim 71, characterized in that: A main body portion of the fourth passage of the valve core is formed inside the valve core, and a first conducting opening and a second conducting opening of the fourth passage are provided on an outer surface of the valve core.

80. A waterway control valve for a multifunctional water treatment system, characterized in that: include: a valve body; and A valve core, wherein the valve body has a valve cavity, a first opening, a second opening, a third opening, a fourth opening, a fifth opening and a sixth opening, wherein the first opening of the valve body is connected to the water inlet of the multi-functional water treatment system, the fourth opening of the valve body is connected to a water outlet of the multi-functional water treatment system, and the sixth opening of the valve body is connected to another water outlet of the multi-functional water treatment system, wherein the valve core is movably arranged in the valve cavity of the valve body, wherein the valve core has a first channel, a second channel, a third channel and a fourth channel, wherein when the water path control valve is in a first working state, the first channel of the valve core of the water path control valve is respectively connected to the first opening and the second opening, thereby forming a first connecting channel respectively connected to the first opening and the second opening. , the second channel is communicated with the third opening and the fourth opening respectively, thereby forming a second communicating channel respectively communicated with the third opening and the fourth opening, and the third channel is communicated with the fifth opening and the sixth opening respectively, thereby forming a third communicating channel respectively communicated with the fifth opening and the sixth opening; when the waterway control valve is in the second working state, the fourth channel of the valve core is communicated with the first opening, the fourth opening and the sixth opening respectively, thereby forming a fourth communicating channel respectively communicated with the first opening and the fourth opening and a fifth communicating channel respectively connected with the first opening and the sixth opening, and the first channel of the valve core is staggered with the first opening of the valve body, the second channel of the valve core is staggered with the fourth opening of the valve body, and the third channel of the valve core is staggered with the sixth opening of the valve body.

81. The waterway control valve according to claim 80, characterized in that: The first channel, the second channel and the third channel are all formed on the outer surface of the valve core, and when the waterway control valve is in the first working state, the first channel can be respectively opposite to the first opening and the second opening, thereby forming the first communication channel; The second channel can be respectively opposite to the third opening and the fourth opening, thereby forming the second communicating channel; The third channel can be aligned with the fifth opening and the sixth opening respectively, thereby forming the third communication channel.

82. The waterway control valve according to claim 81, characterized in that: The valve core includes a main body, wherein the main body of the valve core further forms the fourth channel, and when the water control valve is in the second working state, the fourth channel of the valve core is respectively facing the first opening, the fourth opening and the sixth opening of the valve body, thereby forming the fourth connecting channel and the fifth connecting channel.

83. The waterway control valve according to claim 80, characterized in that: The fourth channel has a first conducting opening, a second conducting opening and a third conducting opening, wherein when the waterway control valve is in the second working state, the first conducting opening of the fourth channel is connected to the first opening of the valve body, the second conducting opening is connected to the fourth opening of the valve body, and the third conducting opening is connected to the sixth opening of the valve body, thereby forming the fourth communicating channel and the fifth communicating channel.

84. The waterway control valve according to claim 80, characterized in that: The fourth channel has a first conducting opening, a second conducting opening and a third conducting opening, wherein when the waterway control valve is in the first working state, the first conducting opening, the second conducting opening and the third conducting opening of the fourth channel are all closed by the inner wall of the valve body.

85. The waterway control valve according to claim 83, characterized in that: When the waterway control valve is in the first working state, the first conducting opening, the second conducting opening and the third conducting opening of the fourth channel are all closed by the inner wall of the valve body.

86. The waterway control valve according to claim 80, 83 or 84, characterized in that: The valve core includes a main body, a first sealing part, a second sealing part, a third sealing part and a fourth sealing part, wherein the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are respectively arranged on the main body and extend outward from the main body, wherein the first channel is formed between the second sealing part and the third sealing part, the second channel is formed between the first sealing part and the second sealing part, and the third channel is formed between the third sealing part and the fourth sealing part, and when the waterway control valve is in the second working state, the first sealing part, the second sealing part, the third sealing part and the fourth sealing part are all pressed against the inner wall of the valve core.

87. The waterway control valve according to claim 81, characterized in that: The valve core further includes an operating end, a main body portion and a stop end, wherein the operating end extends from one end of the main body portion, and the stop end extends from the other end of the main body portion.

88. The waterway control valve according to claim 86, characterized in that: The valve core further includes an operating end and a stop end, wherein the operating end extends from one end of the main body, and the stop end extends from the other end of the main body.

89. The waterway control valve according to claim 80, 81, 82, 83, 84, 85, 87 or 88, characterized in that: The valve core includes a first part and a second part, wherein the first part and the second part are detachably screwed together, and the first part forms a part of the second channel and the fourth channel, and the second part forms a part of the first channel, the third channel and the fourth channel.

90. The waterway control valve according to claim 83, 84 or 85, characterized in that: A main body portion of the fourth passage of the valve core is formed inside the valve core, and the first conducting opening, the second conducting opening, and the third conducting opening of the fourth passage are arranged on an outer surface of the valve core.

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