Cleaning and softening integrated valve and cleaning and softening integrated system

Abstract

The utility model belongs to the technical field of water treatment, and particularly relates to a purifying and softening integrated valve and a purifying and softening integrated system. The clean soft pile-up valve comprises a main valve and an auxiliary valve, and the auxiliary valve is detachably connected with the main valve. The auxiliary valve comprises a raw water pipeline, a first purified water pipeline and a first soft water pipeline, the raw water pipeline is used for being communicated with a water inlet of the water purifying device, and the first purified water pipeline is used for being communicated with a water outlet of the water purifying device; the main valve comprises a second water purification pipeline and a second water hose pipeline, the second water purification pipeline is communicated with the first water purification pipeline, the second water purification pipeline is used for being communicated with the first water inlet and outlet of the water softening device, the second water hose pipeline is communicated with the first water hose pipeline, and the second water hose pipeline is used for being communicated with the second water inlet and outlet of the water softening device. The auxiliary valve is detachably connected to the main valve, so that the integrated use of the water purifying device and the water softening device can be realized, and the independent use of the water softening device can also be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to water treatment technical field especially relates to a kind of pure soft integrated valve and pure soft integrated system. BACKGROUND

[0002] According to the different processing mode of raw water or water to be treated, water treatment machine can be generally divided into water purifier and water softener. Common water purifier, such as activated carbon filter water purifier, ultrafiltration water purifier, RO membrane water purifier, etc., is mostly to remove impurities in water as much as possible, such as harmful substances and odorous substances. And water softener is mainly to remove calcium ions and other ions in water.

[0003] At present, most families do not have enough space to install water purifier and water softener at the same time, resulting in that whole house water system cannot achieve water supply with different qualities. In the prior art, in order to save installation space and achieve water supply with different qualities at the same time, there is a water treatment machine integrating water purifier and water softener, but the two can only be integrated for use, and cannot simultaneously consider the scene that water softener needs to be used alone. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of pure soft integrated valve and pure soft integrated system, which can realize integrated use of water softening device and water purifying device, and also can realize independent use of water softening device.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The pure soft integrated valve comprises:

[0007] Main valve and auxiliary valve, the auxiliary valve is detachably connected with the main valve;

[0008] The auxiliary valve comprises raw water pipeline, first water purifying pipeline and first water softening pipeline, the raw water pipeline is used to communicate with the water inlet of water purifying device, and the first water purifying pipeline is used to communicate with the water outlet of water purifying device;

[0009] The main valve comprises second water purifying pipeline and second water softening pipeline, the second water purifying pipeline communicates with the first water purifying pipeline, the second water purifying pipeline is used to communicate with the first water inlet and water outlet of water softening device, the second water softening pipeline communicates with the first water softening pipeline, and the second water softening pipeline is used to communicate with the second water inlet and water outlet of water softening device.

[0010] As preferred, the first water purifying pipeline and the second water purifying pipeline are connected by insertion, and the first water softening pipeline and the second water softening pipeline are connected by insertion.

[0011] As preferred, after the first water purifying pipeline and the second water purifying pipeline are connected by insertion and the first water softening pipeline and the second water softening pipeline are connected by insertion, the two connected by insertion are fixed by fixing member respectively.

[0012] As preferred, the fixing member comprises a C-shaped body and a plurality of clamping blocks, the plurality of clamping blocks are arranged on the inner wall of the C-shaped body and are spaced apart along the circumference of the C-shaped body, among the two plug-in connections, one on the inner side is provided with a clamping groove, and one on the outer side is provided with a plurality of clamping holes, and the plurality of clamping blocks are respectively arranged in the plurality of clamping holes and clamped in the clamping groove.

[0013] As preferred, the first purified water pipeline comprises a first purified water pipeline a and a first purified water pipeline b, and the axis of the first purified water pipeline a and the axis of the first purified water pipeline b are parallel and not collinear.

[0014] And / or, the first soft water pipeline comprises a first soft water pipeline a and a first soft water pipeline b, and the axis of the first soft water pipeline a and the axis of the first soft water pipeline b are parallel and not collinear.

[0015] And / or, the raw water pipeline comprises a raw water pipeline a and a raw water pipeline b, and the axis of the raw water pipeline a and the axis of the raw water pipeline b are parallel and not collinear.

[0016] As preferred, the raw water pipeline, the first purified water pipeline and the first soft water pipeline all extend along a first direction, one end of the raw water pipeline along the first direction is provided with a raw water inlet, one end of the first purified water pipeline along the first direction is provided with a purified water outlet, and one end of the first soft water pipeline along the first direction is provided with a soft water outlet.

[0017] The raw water inlet, the purified water outlet and the soft water outlet are all detachably connected with a connector, and the connector is L-shaped and comprises a first pipe segment extending along the first direction and a second pipe segment extending along a second direction.

[0018] The integrated system of purified water and soft water comprises a purified water device, a soft water device and the integrated valve of any one of the above solutions, the auxiliary valve is connected with the purified water device, and the main valve is connected with the soft water device.

[0019] As preferred, the auxiliary valve is provided with a raw water branch connected in communication with the raw water pipeline and a purified water branch connected in communication with the first purified water pipeline, the raw water branch is plug-in connected with the water inlet of the purified water device, and the purified water branch is plug-in connected with the water outlet of the purified water device.

[0020] As preferred, the main valve is provided with a first main valve branch connected in communication with the second purified water pipeline and a second main valve branch connected in communication with the second soft water pipeline, the first main valve branch is plug-in connected with the first water inlet and outlet of the soft water device, and the second main valve branch is plug-in connected with the second water inlet and outlet of the soft water device.

[0021] As preferred, the soft water device comprises:

[0022] A second housing, which is provided with a first water inlet and outlet and a second water inlet and outlet at the top;

[0023] An upper water distributor, a lower water distributor and a regeneration water distributor, which are arranged in the second housing and distributed from top to bottom, a first channel is formed between the upper water distributor and the top end of the second housing, the first channel is connected with the first water inlet and outlet, a second channel is formed between the lower water distributor and the regeneration water distributor, and a third channel is formed between the regeneration water distributor and the bottom end of the second housing;

[0024] A softening center pipe, which is arranged in the second housing, the lower end of the softening center pipe is connected with the second channel, and the upper end of the softening center pipe is connected with the second water inlet and outlet;

[0025] A regeneration center pipe, which is arranged in the softening center pipe, the lower end of the regeneration center pipe is connected with the third channel, and the upper end of the regeneration center pipe is connected with the second water inlet and outlet.

[0026] The utility model discloses beneficial effects:

[0027] The net soft integrated valve provided by the utility model can detachably connect an auxiliary valve on the main valve, the main valve is used for connecting a soft water device, the auxiliary valve is used for connecting a water purification device, when the auxiliary valve is connected to the main valve, the water purification device and the soft water device can be integrated for use, at this time, raw water enters the water purification device through a raw water pipeline, and the purified water after the water purification device can enter a first water pipeline, the water in the first water pipeline can be directly used after being discharged, and can also enter the soft water device through a second water pipeline, and the softened water after the soft water device can be discharged through the second water pipeline and the first water pipeline in turn, when the auxiliary valve is detached from the main valve, the soft water device can be used alone, at this time, raw water or purified water enters the soft water device through the second water pipeline, and the softened water after the soft water device can be discharged through the second water pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the structure schematic diagram of net soft integrated valve provided by the utility model embodiment;

[0029] Figure 2 It is the top view of net soft integrated valve provided by the utility model embodiment;

[0030] Figure 3 It is the sectional view of net soft integrated valve provided by the utility model embodiment;

[0031] Figure 4 It is the exploded structure schematic diagram of net soft integrated valve provided by the utility model embodiment;

[0032] Figure 5 is a structural schematic view of a water purification and softening integrated system provided by an embodiment of the present application;

[0033] Figure 6 is a structural schematic view of a water purification device involved in an embodiment of the present application;

[0034] Figure 7 is a sectional view of the water purification device involved in an embodiment of the present application;

[0035] Figure 8 is a structural schematic view of a water softening device involved in an embodiment of the present application;

[0036] Figure 9 is a sectional view of the water softening device involved in an embodiment of the present application.

[0037] In the figure:

[0038] 11, main valve; 111, second water purification pipeline; 112, second water softening pipeline; 113, first main valve branch; 114, second main valve branch; 115, salt suction port; 116, blowdown port;

[0039] 12, auxiliary valve; 121, raw water pipeline; 121a, raw water inlet; 121b, raw water outlet; 1211, raw water pipeline a; 1212, raw water pipeline b; 122, first water purification pipeline; 122a, water purification outlet; 122b, water purification inlet; 1221, first water purification pipeline a; 1222, first water purification pipeline b; 123, first water softening pipeline; 123a, water softening outlet; 1231, first water softening pipeline a; 1232, first water softening pipeline b; 124, raw water branch; 125, water purification branch; 126, joint; 1261, first pipe section; 1262, second pipe section;

[0040] 13, fixing member; 131, C-shaped main body; 132, clamping block; 14, clamping groove; 15, clamping hole; 16, positioning groove;

[0041] 20, water purification device; 21, first shell; 211, first shell body; 2111, first limiting groove; 212, first upper end cover; 2121, water inlet; 2122, water outlet; 213, first lower end cover; 214, first locking plate; 22, upper end cap; 23, lower end cap; 24, purification center pipe; 25, filter core;

[0042] 30, water softening device; 31, second shell; 311, second shell body; 3111, second limiting groove; 312, second upper end cover; 3121, first water inlet / outlet; 3122, second water inlet / outlet; 313, second lower end cover; 314, second locking piece; 32, upper water distributor; 33, lower water distributor; 34, regeneration water distributor; 35, softening center pipe; 36, regeneration center pipe; 301, resin containing space. DETAILED DESCRIPTION

[0043] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the utility model, and are not limited to the utility model. In addition, it should be noted that, in order to facilitate the description, only the part related to the utility model is shown in the drawings, not all structures.

[0044] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0045] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0046] In the description of the embodiment, the terms "up", "down", "right", etc. orientation or position relationship is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0047] As Figures 1 to 4As shown, the embodiment provides a pure-soft integrated valve, which comprises a main valve 11 and an auxiliary valve 12, the auxiliary valve 12 is detachably connected with the main valve 11, the auxiliary valve 12 is used for connecting a water purifying device 20, the auxiliary valve 12 comprises a raw water pipeline 121, a first water purifying pipeline 122 and a first soft water pipeline 123, the raw water pipeline 121 is used for being communicated with a water inlet 2121 of the water purifying device 20, the first water purifying pipeline 122 is used for being communicated with a water outlet 2122 of the water purifying device 20; the main valve 11 is used for connecting a water softening device 30, the main valve 11 comprises a second water purifying pipeline 111 and a second soft water pipeline 112, the second water purifying pipeline 111 is communicated with the first water purifying pipeline 122, the second water purifying pipeline 111 is used for being communicated with a first water inlet and outlet 3121 of the water softening device 30, the second soft water pipeline 112 is communicated with the first soft water pipeline 123, the second soft water pipeline 112 is used for being communicated with a second water inlet and outlet 3122 of the water softening device 30. The pure-soft integrated valve provided by the embodiment connects an auxiliary valve 12 on the main valve 11, and the two are detachably connected, which can realize integrated use of the water purifying device 20 and the water softening device 30, and also can realize independent use of the water softening device 30.

[0048] Specifically, referring to Figure 3 When the auxiliary valve 12 is connected to the main valve 11, the water purifying device 20 and the water softening device 30 can be used integrally, at this time, raw water enters the water purifying device 20 through the raw water pipeline 121, and the purified water after the water purifying device 20 can enter the first water purifying pipeline 122, the water in the first water purifying pipeline 122 can be directly used, and also can enter the water softening device 30 through the second water purifying pipeline 111, and the softened water after the water softening device 30 can be sequentially discharged through the second soft water pipeline 112 and the first soft water pipeline 123. When the auxiliary valve 12 is detached from the main valve 11, the water softening device 30 can be used independently, at this time, raw water or purified water enters the water softening device 30 through the second water purifying pipeline 111, and the softened water after the water softening device 30 can be discharged through the second soft water pipeline 112.

[0049] Continuing to refer to Figure 3 The auxiliary valve 12 is provided with a raw water inlet 121a, a purified water outlet 122a and a soft water outlet 123a, the raw water inlet 121a is communicated with the raw water pipeline 121, and raw water enters the raw water pipeline 121 through the raw water inlet 121a; the purified water outlet 122a is communicated with the first water purifying pipeline 122, and a part of the purified water after the water purifying device 20 can be discharged through the purified water outlet 122a; the soft water outlet 123a is communicated with the first soft water pipeline 123, and the softened water after the water softening device 30 can be discharged through the soft water outlet 123a.

[0050] Continuing to refer to Figure 3The auxiliary valve 12 is further provided with a raw water outlet 121b and a purified water inlet 122b. The raw water outlet 121b is connected with the raw water pipeline 121 and is used to be connected with the water inlet 2121 of the purified water device 20. The purified water inlet 122b is connected with the first purified water pipeline 122 and is used to be connected with the water outlet 2122 of the purified water device 20. Further, referring to Figure 1 , the auxiliary valve 12 further includes a raw water branch 124 and a purified water branch 125. The raw water branch 124 is arranged at the raw water outlet 121b and is used to be connected with the water inlet 2121 of the purified water device 20. The purified water branch 125 is arranged at the purified water inlet 122b and is used to be connected with the water outlet 2122 of the purified water device 20.

[0051] The main valve 11 is provided with a first main valve inlet and outlet and a second main valve inlet and outlet. The first main valve inlet and outlet is used to be connected with the first water inlet and outlet 3121 of the soft water device 30. The second main valve inlet and outlet is used to be connected with the second water inlet and outlet 3122 of the soft water device 30. Further, referring to Figure 1 , the main valve 11 further includes a first main valve branch 113 and a second main valve branch 114. The first main valve branch 113 is arranged at the first main valve inlet and outlet and is used to be connected with the first water inlet and outlet 3121 of the soft water device 30. The second main valve branch 114 is arranged at the second main valve inlet and outlet and is used to be connected with the second water inlet and outlet 3122 of the soft water device 30.

[0052] Referring to Figure 2 and Figure 3 , the main valve 11 is further provided with a salt suction port 115 and a blowdown port 116. The main valve 11 is provided with a valve core which is used to control the on-off connection between the first main valve inlet and outlet, the second main valve inlet and outlet, the second purified water pipeline 111, the second soft water pipeline 112, the salt suction port 115 and the blowdown port 116. When the soft water device 30 is softening, the valve core makes the first main valve inlet and outlet connected with the second purified water pipeline 111 and the second main valve inlet and outlet connected with the second soft water pipeline 112. When the soft water device 30 is regenerating, the valve core makes the second main valve inlet and outlet connected with the salt suction port 115 and the first main valve inlet and outlet connected with the blowdown port 116. When the soft water device 30 is performing forward flushing, the valve core makes the second main valve inlet and outlet connected with the second purified water pipeline 111 and the first main valve inlet and outlet connected with the blowdown port 116. When the soft water device 30 is performing reverse flushing, the valve core makes the first main valve inlet and outlet connected with the second purified water pipeline 111 and the second main valve inlet and outlet connected with the blowdown port 116. In this embodiment, the main valve 11 is a piston valve which is a prior art and will not be described in detail. Alternatively, in other embodiments, the main valve 11 can also be a butterfly valve and is not limited to this embodiment.

[0053] Referring to Figure 4 In the embodiment, the first purified water pipeline 122 is connected to the second purified water pipeline 111 by plug-in connection, and the first soft water pipeline 123 is connected to the second soft water pipeline 112 by plug-in connection. Further, the first purified water pipeline 122 and the second purified water pipeline 111 are fixed by the fixing member 13 after being connected by plug-in connection, and the first soft water pipeline 123 and the second soft water pipeline 112 are fixed by the fixing member 13 after being connected by plug-in connection. Optionally, the fixing member 13 includes a C-shaped body 131 and a plurality of clamping blocks 132, the plurality of clamping blocks 132 are arranged on the inner wall of the C-shaped body 131 and are distributed along the circumference of the C-shaped body 131, among the two to be fixed, one on the inner side is provided with a clamping groove 14, and one on the outer side is provided with a plurality of clamping holes 15, the plurality of clamping blocks 132 are one-to-one corresponding to the plurality of clamping holes 15 and are clamped in the clamping groove 14. Further, one on the inner side is provided with a plurality of clamping grooves 14, the plurality of clamping grooves 14 are distributed along the plug-in direction, and the plurality of clamping blocks 132 can be selectively clamped in one of the clamping grooves 14, by selecting different clamping grooves 14 for clamping, the plug-in depth of the two to be fixed can be adjusted. Further, among the two to be fixed, one on the outer side is further provided with a positioning groove 16, at least part of the fixing member 13 is located in the positioning groove 16 to position the fixing member 13, so as to avoid axial displacement of the fixing member 13. Alternatively, the fixing member 13 can also be a pin, and the two to be connected by plug-in connection are provided with coaxially distributed pin holes, and the pin is arranged in the pin holes of the two to be connected by plug-in connection. In other embodiments, the auxiliary valve 12 and the main valve 11 can also be connected by fastening, threaded connection or clamping connection.

[0054] Referring to Figure 2 and Figure 4In the embodiment, the raw water pipeline 121 includes the raw water pipeline b1212 and the raw water pipeline a1211 connected in sequence along the water inlet direction of the raw water, and the axis of the raw water pipeline b1212 and the axis of the raw water pipeline a1211 are parallel and not collinear. Through the arrangement, the flow rate of the raw water can be reduced, so that the raw water can be sufficiently purified in the water purification device, and the purification effect is improved. The first water purification pipeline 122 includes the first water purification pipeline a1221 and the first water purification pipeline b1222, and the axis of the first water purification pipeline a1221 and the axis of the first water purification pipeline b1222 are parallel and not collinear. Through the arrangement, the flow rate of the purified water can be reduced, so that the purified water can be sufficiently softened in the water softening device, and the softening effect is improved. The first water softening pipeline 123 includes the first water softening pipeline a1231 and the first water softening pipeline b1232, and the axis of the first water softening pipeline a1231 and the axis of the first water softening pipeline b1232 are parallel and not collinear. Through the arrangement, the outlet flow rate of the soft water can be reduced, so that the soft water outlet is more stable. The first water purification pipeline 122 is located between the raw water pipeline 121 and the first water softening pipeline 123, the axis of the raw water pipeline b1212 and the axis of the first water softening pipeline b1232 are parallel to the axis of the first water purification pipeline b1222; the axis of the raw water pipeline a1211 and the axis of the first water softening pipeline a1231 are also parallel to the axis of the first water purification pipeline b1222; the distance between the axis of the raw water pipeline b1212 and the axis of the first water softening pipeline b1232 is greater than the distance between the axis of the raw water pipeline a1211 and the axis of the first water softening pipeline a1231, that is, along the axis direction of the first water purification pipeline b1222, the raw water pipeline 121 and the first water softening pipeline 123 are close to the first water purification pipeline b1222, so that the overall structure is more compact. In addition, the axis of the first water purification pipeline a1221 is parallel to the axis of the first water softening pipeline a1231, and the distance between the axis of the first water purification pipeline a1221 and the axis of the first water softening pipeline a1231 is greater than the distance between the first water purification pipeline a1221 and the first water softening pipeline b1232, so as to facilitate the insertion of the first water purification pipeline a1221 and the second water purification pipeline 111 and the insertion of the first water softening pipeline a1231 and the second water softening pipeline 112.

[0055] The raw water pipeline 121, the first purified water pipeline 122 and the first soft water pipeline 123 all extend along the first direction, the raw water inlet 121a is arranged at one end of the raw water pipeline 121 away from the main valve 11 along the first direction, the purified water outlet 122a is arranged at one end of the first purified water pipeline 122 away from the main valve 11 along the first direction, and the soft water outlet 123a is arranged at one end of the first soft water pipeline 123 away from the main valve 11 along the first direction. The raw water inlet 121a, the purified water outlet 122a and the soft water outlet 123a are all detachably connected with the connector 126, the connector 126 is L-shaped and includes the first pipe segment 1261 extending along the first direction and the second pipe segment 1262 extending along the second direction. Through the above arrangement, the raw water pipeline 121, the first purified water pipeline 122 and the first soft water pipeline 123 only need to be made into the form extending along the first direction, so as to facilitate the raw water pipeline 121, the first purified water pipeline 122 and the first soft water pipeline 123 to be made into the multi-segment form not coaxial, and through the arrangement of the connector 126, the connection of the raw water inlet 121a, the purified water outlet 122a and the soft water outlet 123a with other pipelines is facilitated.

[0056] As shown in Figures 5 to 9 The embodiment also provides a purified and soft integrated system, which includes the purified water device 20, the soft water device 30 and the above-mentioned purified and soft integrated valve, the auxiliary valve 12 is connected with the purified water device 20, and the main valve 11 is connected with the soft water device 30. The purified and soft integrated valve can integrate the purified water device 20 and the soft water device 30, and the main valve 11 and the auxiliary valve 12 in the integrated valve are detachably connected, so that when the auxiliary valve 12 is detached from the main valve 11, the soft water device 30 can also be independently used.

[0057] In the embodiment, the raw water branch 124 on the auxiliary valve 12 is inserted with the water inlet 2121 of the purified water device 20, and the purified water branch 125 is inserted with the water outlet 2122 of the purified water device 20. The first main valve branch 113 on the main valve 11 is inserted with the first water inlet and outlet 3121 of the soft water device 30, and the second main valve branch 114 is inserted with the second water inlet and outlet 3122 of the soft water device 30. Further, after the raw water branch 124 is inserted with the water inlet 2121 of the purified water device 20, the purified water branch 125 is inserted with the water outlet 2122 of the purified water device 20, the first main valve branch 113 is inserted with the first water inlet and outlet 3121 of the soft water device 30, and the second main valve branch 114 is inserted with the second water inlet and outlet 3122 of the soft water device 30, the two inserted parts are fixed by the fixing part 13, and the structure of the fixing part 13 is the same as above, which will not be described herein again.

[0058] Referring to Figure 6 and Figure 7In the embodiment, the water purifying device 20 comprises a first shell 21, an upper end cover 22, a lower end cover 23, a filter element 25 and a purification center pipe 24 arranged in the first shell 21. The first shell 21 is provided with a water inlet 2121 and a water outlet 2122. The filter element 25 and the purification center pipe 24 are arranged between the upper end cover 22 and the lower end cover 23, and the filter element 25 is arranged at the outer circumferential side of the purification center pipe 24. Water inlet channels are formed between the upper end cover 22 and the top end of the first shell 21 and between the outer circumferential wall of the filter element 25 and the inner circumferential wall of the first shell 21. The water inlet channels are in communication with the water inlet 2121. The outer circumferential wall of the purification center pipe 24 is provided with a plurality of water passing holes. The inner cavity of the purification center pipe 24 forms a water outlet channel, which is in communication with the water outlet 2122. Raw water enters the water inlet channel through the water inlet 2121, and then enters the filter element 25 for filtration. The purified water after being filtered by the filter element 25 enters the water outlet channel in the purification center pipe 24 through the water passing holes on the purification center pipe 24, and finally flows out of the water outlet 2122. For reference Figure 7

[0059] The first shell 21 comprises a first shell body 211, a first upper end cover 212 and a first lower end cover 213. The first shell body 211 is a cylinder with an upper opening and a lower opening. The first upper end cover 212 is arranged at the upper end opening of the first shell body 211, and the water inlet 2121 and the water outlet 2122 are arranged on the first upper end cover 212. The first lower end cover 213 is arranged at the lower end opening of the first shell body 211. The first upper end cover 212 and the first lower end cover 213 are fixed to the first shell body 211 by a first locking plate 214. Specifically, the first shell body 211 is provided with a first limiting groove 2111, and part of the first locking plate 214 is arranged in the first limiting groove 2111. The first locking plate 214 is connected to the corresponding first upper end cover 212 or first lower end cover 213 by a fastener.

[0060] For reference Figure 8 and Figure 9 ​In the embodiment, the soft water device 30 includes a second housing 31 and an upper water distributor 32, a lower water distributor 33, a regeneration water distributor 34, a softening central pipe 35 and a regeneration central pipe 36 arranged in the second housing 31. The first inlet and outlet 3121 and the second inlet and outlet 3122 are arranged on the second housing 31. The upper water distributor 32, the lower water distributor 33 and the regeneration water distributor 34 are arranged from top to bottom. The softening central pipe 35 is arranged between the upper water distributor 32 and the lower water distributor 33. The regeneration central pipe 36 is arranged inside the softening central pipe 35 and coaxially arranged with the softening central pipe 35. The resin accommodating space 301 is formed by the upper water distributor 32, the lower water distributor 33, the inner wall of the second housing 31 and the outer wall of the softening central pipe 35. The resin accommodating space 301 is filled with softening resin. The first channel is formed between the upper water distributor 32 and the top end of the second housing 31. The first channel is connected with the first inlet and outlet 3121. The upper water distributor 32 is provided with a plurality of upper water holes. The lower water distributor 33 is provided with a plurality of lower water holes. The second channel is formed between the lower water distributor 33 and the regeneration water distributor 34. The second channel is connected with the water path between the softening central pipe 35 and the regeneration central pipe 36. The water path between the softening central pipe 35 and the regeneration central pipe 36 is connected with the second inlet and outlet 3122. The regeneration water distributor 34 is provided with a plurality of regeneration water holes. The third channel is formed between the regeneration water distributor 34 and the bottom end of the second housing 31. The third channel is connected with the water path inside the regeneration central pipe 36. The regeneration central pipe 36 is connected with the second inlet and outlet 3122.

[0061] When softening water, the purified water purified by the water purifying device 20 flows into the first channel of the soft water device 30 through the first purified water pipe 122, the second purified water pipe 111, the first main valve branch 113 and the first inlet and outlet 3121 in sequence. Then, the purified water is dispersed through the upper water holes of the upper water distributor 32 and flows into the resin accommodating space 301. After the purified water flows through the softening resin, the purified water becomes soft water. The soft water enters the second channel through the lower water holes of the lower water distributor 33. Then, the soft water flows out of the soft water device 30 through the second inlet and outlet 3122 along the second channel and the water path between the softening central pipe 35 and the regeneration central pipe 36. Then, the soft water flows out of the soft water outlet through the second main valve branch 114, the second soft water pipe 112, the first soft water pipe 123 and the soft water outlet in sequence. Refer to the arrow shown in the figure. Figure 9

[0062] ​When the softening resin is regenerated, salt water is sucked from the salt suction port 115, and flows into the regeneration center pipe 36 of the water softening device 30 in sequence through the second main valve branch 114 and the second water inlet and outlet port 3122, and then flows into the third channel from the regeneration center pipe 36, and is dispersed and sprayed out to the softening resin through the regeneration water passing holes on the regeneration water distributor 34, and the softening resin is regenerated by ion exchange with the salt water, and the produced waste water passes through the upper water passing holes on the upper water distributor 32, and flows out of the water softening device 30 from the first water inlet and outlet port 3121, and finally the waste water is discharged in sequence through the first main valve branch 113 and the drain port 116.

[0063] When the softening resin is forward-flushed, the purified water from the water purifying device 20 flows into the water channel between the softening center pipe 35 and the regeneration center pipe 36 of the water softening device 30 in sequence through the first purified water pipe 122, the second purified water pipe 111, the second main valve branch 114 and the second water inlet and outlet port 3122, and then flows into the resin containing space 301 through the lower water passing holes on the lower water distributor 33 in sequence through the second channel, and the flushed waste water flows out of the water softening device 30 in sequence through the first channel and the first water inlet and outlet port 3121, and finally the waste water is discharged in sequence through the first main valve branch 113 and the drain port 116.

[0064] When the softening resin is back-flushed, the purified water from the water purifying device 20 flows into the first channel of the water softening device 30 in sequence through the first purified water pipe 122, the second purified water pipe 111, the first main valve branch 113 and the first water inlet and outlet port 3121, and then flows into the resin containing space 301 through the upper water passing holes on the upper water distributor 32, and the flushed waste water enters the second channel from the lower water passing holes on the lower water distributor 33, and then flows out of the water softening device 30 from the second water inlet and outlet port 3122 along the second channel and the water channel between the softening center pipe 35 and the regeneration center pipe 36, and finally the waste water is discharged in sequence through the second main valve branch 114 and the drain port 116.

[0065] In the embodiment, the area of the regeneration water passing holes is smaller than the area of the lower water passing holes, so that the number of the regeneration water passing holes is more and the distribution is more dense, and thus the salt water flowing out of the regeneration water passing holes flows through most of the softening resin, so that the softening resin is more fully contacted with the salt water, and the regeneration of the softening resin is effectively realized.

[0066] In the embodiment, the second shell 31 comprises a second shell body 311, a second upper head 312 and a second lower head 313, the second shell body 311 is an upper and lower open cylinder, the second upper head 312 is sealed to the upper end opening of the second shell body 311, the first water inlet and outlet 3121 and the second water inlet and outlet 3122 are arranged on the second upper head 312, and the second lower head 313 is sealed to the lower end opening of the second shell body 311. The second upper head 312 and the second lower head 313 are fixed with the second shell body 311 through the second locking plate 314, specifically, the second shell body 311 is provided with a second limiting groove 3111, part of the second locking plate 314 is limited in the second limiting groove 3111, and the second locking plate 314 is connected with the corresponding second upper head 312 or second lower head 313 through a fastener.

[0067] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be carried out without departing from the protection scope of the utility model. Here, all the embodiments need not and cannot be exhausted. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A clean and soft integrated valve, characterized in that, include: A main valve (11) and an auxiliary valve (12), wherein the auxiliary valve (12) is detachably connected to the main valve (11); The auxiliary valve (12) includes a raw water pipeline (121), a first purified water pipeline (122) and a first soft water pipeline (123). The raw water pipeline (121) is used to connect to the inlet (2121) of the water purification device (20), and the first purified water pipeline (122) is used to connect to the outlet (2122) of the water purification device (20). The main valve (11) includes a second purified water pipeline (111) and a second soft water pipeline (112). The second purified water pipeline (111) is connected to the first purified water pipeline (122). The second purified water pipeline (111) is used to connect to the first inlet / outlet (3121) of the soft water device (30). The second soft water pipeline (112) is connected to the first soft water pipeline (123). The second soft water pipeline (112) is used to connect to the second inlet / outlet (3122) of the soft water device (30).

2. The clean and soft integrated valve according to claim 1, characterized in that, The first water purification pipe (122) and the second water purification pipe (111) are connected by plugging in, and the first soft water pipe (123) and the second soft water pipe (112) are connected by plugging in.

3. The clean and soft integrated valve according to claim 2, characterized in that, After the first water purification pipe (122) and the second water purification pipe (111) are connected, and after the first soft water pipe (123) and the second soft water pipe (112) are connected, the two connected pipes are fixed by fasteners (13).

4. The clean and soft integrated valve according to claim 3, characterized in that, The fastener (13) includes a C-shaped body (131) and multiple locking blocks (132). The multiple locking blocks (132) are all disposed on the inner wall of the C-shaped body (131) and are distributed at intervals along the circumference of the C-shaped body (131). Among the two connected by insertion, the inner side is provided with a locking groove (14), and the outer side is provided with multiple locking holes (15). The multiple locking blocks (132) pass through the multiple locking holes (15) one by one and are locked in the locking groove (14).

5. The clean and soft integrated valve according to claim 1, characterized in that, The first water purification pipeline (122) includes a first water purification pipeline a (1221) and a first water purification pipeline b (1222). The axis of the first water purification pipeline a (1221) and the axis of the first water purification pipeline b (1222) are parallel and not collinear. And / or, the first soft water pipeline (123) includes a first soft water pipeline a (1231) and a first soft water pipeline b (1232), wherein the axis of the first soft water pipeline a (1231) and the axis of the first soft water pipeline b (1232) are parallel and not collinear; And / or, the raw water pipeline (121) includes raw water pipeline a (1211) and raw water pipeline b (1212), wherein the axis of the raw water pipeline a (1211) and the axis of the raw water pipeline b (1212) are parallel and not collinear.

6. The clean and soft integrated valve according to claim 5, characterized in that, The raw water pipeline (121), the first purified water pipeline (122), and the first soft water pipeline (123) all extend along the first direction. The raw water pipeline (121) is provided with a raw water inlet (121a) at one end away from the main valve (11) along the first direction. The first purified water pipeline (122) is provided with a purified water outlet (122a) at one end away from the main valve (11) along the first direction. The first soft water pipeline (123) is provided with a soft water outlet (123a) at one end away from the main valve (11) along the first direction. The raw water inlet (121a), the purified water outlet (122a), and the soft water outlet (123a) are all detachably connected to a connector (126). The connector (126) is L-shaped and includes a first pipe section (1261) extending along the first direction and a second pipe section (1262) extending along the second direction.

7. A clean and soft integrated system, characterized in that, It includes a water purification device (20), a water softening device (30), and a water purification and softening integrated valve as described in any one of claims 1-6, wherein the auxiliary valve (12) is connected to the water purification device (20), and the main valve (11) is connected to the water softening device (30).

8. The clean software integrated system according to claim 7, characterized in that, The auxiliary valve (12) is provided with a raw water branch (124) connected to the raw water pipeline (121) and a purified water branch (125) connected to the first purified water pipeline (122). The raw water branch (124) is connected to the inlet (2121) of the water purification device (20), and the purified water branch (125) is connected to the outlet (2122) of the water purification device (20).

9. The clean and soft integrated system according to claim 7, characterized in that, The main valve (11) is provided with a first main valve branch (113) connected to the second purified water pipeline (111) and a second main valve branch (114) connected to the second soft water pipeline (112). The first main valve branch (113) is inserted into the first inlet and outlet (3121) of the soft water device (30), and the second main valve branch (114) is inserted into the second inlet and outlet (3122) of the soft water device (30).

10. The clean-software integrated system according to claim 7, characterized in that, The water softening device (30) includes: The second outer casing (31) has a first water inlet / outlet (3121) and a second water inlet / outlet (3122) on its top; The upper water distributor (32), the lower water distributor (33), and the regenerated water distributor (34) are all disposed inside the second outer shell (31) and distributed from top to bottom. The upper water distributor (32) forms a first channel with the top of the second outer shell (31), and the first channel is connected to the first inlet / outlet (3121). The lower water distributor (33) forms a second channel with the regenerated water distributor (34), and the regenerated water distributor (34) forms a third channel with the bottom of the second outer shell (31). A softening center tube (35) is disposed inside the second outer shell (31). The lower end of the softening center tube (35) is connected to the second channel, and the upper end of the softening center tube (35) is connected to the second inlet / outlet (3122). A regeneration center pipe (36) is disposed inside the softening center pipe (35). The lower end of the regeneration center pipe (36) is connected to the third channel, and the upper end of the regeneration center pipe (36) is connected to the second inlet / outlet (3122).

Images