Water purifier and intelligent system

Abstract

The utility model provides a water purifier and an intelligent system, and relates to the technical field of intelligent control, the water purifier comprises a controller, and a water making unit and a flushing unit which are connected with the controller; the flushing unit is provided with water storage equipment and flushing equipment; a flushing joint of the flushing equipment is arranged on the sewer line; the water production unit comprises a water inlet, a filtering system and a water outlet which are arranged in sequence; a water storage device of the flushing device is connected with a wastewater port of the filtering system, and the water storage device is used for storing wastewater generated by the water production unit; and the controller is used for responding to the first cleaning instruction and starting the flushing equipment, so that the flushing equipment pumps the waste water in the water storage equipment to flush the sewer pipeline. According to the water purifier and the intelligent system provided by the utility model, wastewater generated by the water purifier can be used for flushing the sewer line, so that the aim of recycling the wastewater is fulfilled, and meanwhile, the problem of blockage of the sewer line can be avoided to a certain extent, so that the use experience of a user is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of intelligent control, and in particular to a water purifier and intelligent system. Background Technology

[0002] Traditional water purifiers generate a large amount of wastewater during operation, which is usually discharged directly into the sewer system, resulting in a waste of water resources. At the same time, the dirt and impurities that accumulate in the sewer pipes over time can easily cause blockages, affecting drainage efficiency.

[0003] While there are some wastewater recycling devices in related technologies, most are complex in design, costly, and difficult to achieve efficient wastewater utilization and automatic cleaning of sewer pipes.

[0004] Therefore, there is an urgent need for a solution that can efficiently utilize the wastewater discharged from water purifiers and automatically clean the sewer pipes. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a water purifier and intelligent system to alleviate the above-mentioned technical problems.

[0006] In a first aspect, this utility model provides a water purifier, which includes a controller, a water production unit and a flushing unit connected to the controller; the flushing unit is equipped with a water storage device and a flushing device, and the flushing connector of the flushing device is disposed in a drain pipe; the water production unit includes an inlet, a filtration system and an outlet arranged in sequence; the water storage device of the flushing device is connected to the wastewater outlet of the filtration system, and the water storage device is used to store the wastewater generated by the water production unit; the controller is used to respond to a first cleaning command to start the flushing device so that the flushing device draws the wastewater in the water storage device to flush the drain pipe.

[0007] In conjunction with the first aspect, this utility model embodiment provides a first possible implementation of the first aspect, wherein a cleaning component is provided on the side of the flushing connector connected to the drain pipe; the cleaning component includes a pushing mechanism and a cleaning element connected to the pushing mechanism; wastewater in the water storage device enters the pushing mechanism to push the cleaning element to clean the inner wall of the drain pipe.

[0008] In conjunction with the first possible implementation of the first aspect, this utility model provides a second possible implementation of the first aspect, wherein the aforementioned pushing mechanism includes a cavity and a push rod disposed within the cavity; the cavity is provided with an inlet and an outlet; a sealing ring is further disposed inside the cavity between the inlet and the outlet; the axis of the sealing ring coincides with the axis of the cavity, and the sealing ring isolates the cavity into a first cavity and a second cavity; the push rod is disposed in the second cavity, and one end of the push rod is fixed to the side of the sealing ring near the outlet, and the other end is fixed to the cleaning component, the cleaning component extending to the outside of the outlet; the second cavity is further provided with an elastic element, one end of which contacts the outlet, and the other end of which contacts the sealing ring; wastewater in the water storage device enters the first cavity through the inlet, pushing the sealing ring to move towards the outlet, thereby pushing the cleaning component to move away from the outlet, cleaning the inner wall of the drain pipe; the elastic element is used to push the sealing ring to move towards the inlet, thereby causing the cleaning component to reset.

[0009] In conjunction with the second possible implementation of the first aspect, this utility model embodiment provides a third possible implementation of the first aspect, wherein the cavity is further provided with a pressure relief port, which is located on the side near the outlet; when the sealing ring is pushed to the pressure relief port, the pressure relief port is used to release wastewater in the first cavity.

[0010] In conjunction with the second possible implementation of the first aspect, this utility model embodiment provides a fourth possible implementation of the first aspect, wherein the cavity is further provided with a safety port, the safety port being disposed in the first cavity; the safety port is equipped with a safety valve; the safety valve is used to respond to the opening command of the controller to release wastewater in the first cavity.

[0011] In conjunction with the first aspect, this utility model provides a fifth possible implementation of the first aspect, wherein the above-mentioned flushing device includes the water storage device, the first booster pump and the flushing connector connected in sequence; the flushing connector is a pressure connector; and a first solenoid valve is provided between the wastewater outlet of the water production unit and the water storage device; and a second solenoid valve is provided between the first booster pump and the flushing connector.

[0012] In conjunction with the first aspect, this utility model provides a sixth possible implementation of the first aspect, wherein the water storage device is equipped with a first pressure detection device; the first pressure detection device is used to collect the pressure parameters of the water storage device.

[0013] In conjunction with the first aspect, this utility model embodiment provides a seventh possible implementation of the first aspect, wherein the flushing unit is further provided with a second pressure detection device that matches the flushing connector; the second pressure detection device is used to detect the pressure parameters of the drain pipe.

[0014] In conjunction with the first aspect, this utility model provides an eighth possible implementation of the first aspect, wherein the flushing unit is further provided with a pressurized cleaning unit; one end of the pressurized cleaning unit is connected to the water inlet, and the other end is connected to the pipeline where the flushing connector is located; the pressurized cleaning unit includes a second booster pump and a third solenoid valve connected in sequence; the third solenoid valve is used to respond to the opening command of the controller to connect the water inlet and the flushing connector, so that the water entering through the water inlet flushes the sewer pipe.

[0015] Secondly, this utility model embodiment also provides an intelligent system, which is equipped with the water purifier of the first aspect.

[0016] The present invention provides the following beneficial effects:

[0017] This utility model provides a water purifier and intelligent system. The water purifier includes a controller, a water production unit, and a flushing unit connected to the controller. The flushing unit is equipped with a water storage device and a flushing device, and the flushing connector of the flushing device is located in the drain pipe. The water production unit includes an inlet, a filtration system, and an outlet arranged in sequence. The water storage device of the flushing device is connected to the wastewater outlet of the filtration system and is used to store the wastewater generated by the water production unit. The controller is used to respond to a first cleaning command and start the flushing device so that the flushing device draws the wastewater from the water storage device to flush the drain pipe, thereby achieving the purpose of wastewater reuse. At the same time, the flushing process of the drain pipe can also avoid the problem of drain pipe blockage to a certain extent, thereby improving the user experience.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description, claims, and drawings.

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 A structural block diagram of a water purifier provided for an embodiment of this utility model;

[0022] Figure 2 A schematic diagram of the water circuit of a water purifier provided for an embodiment of this utility model;

[0023] Figure 3 A flowchart of a method for cleaning sewer pipes provided in an embodiment of this utility model;

[0024] Figure 4 A schematic diagram of a cleaning component provided in an embodiment of this utility model;

[0025] Figure 5 This is a schematic diagram of another cleaning component provided in an embodiment of the present invention. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] Currently, water purifiers generate a large amount of wastewater, such as concentrated water that has not passed through an RO (Reverse Osmosis) membrane. This wastewater is usually discharged directly into the sewer system, resulting in a waste of water resources.

[0028] Based on this, the water purifier and intelligent system provided in this utility model embodiment can effectively avoid the above-mentioned water waste problem, and at the same time, can also realize the self-cleaning of the sewer pipes.

[0029] To facilitate understanding of this embodiment, a water purifier disclosed in this utility model embodiment will first be described in detail.

[0030] In one possible implementation, this utility model provides a water purifier, such as... Figure 1The diagram shows a structural block diagram of a water purifier, which includes a controller 10, a water production unit 20 and a flushing unit 30 connected to the controller 10; the flushing unit 30 is equipped with a water storage device and a flushing device, and the flushing connector of the flushing device is located in the drain pipe.

[0031] Specifically, the water purification unit 20 includes an inlet, a filtration system, and an outlet arranged sequentially. Furthermore, the filtration system also includes a wastewater outlet for discharging wastewater generated by the water purifier. The water storage device of the flushing equipment is connected to the wastewater outlet of the filtration system, and the water storage device is used to store the wastewater generated by the water purification unit.

[0032] The controller 10 is used to respond to the first cleaning command and start the flushing equipment so that the flushing equipment draws wastewater from the water storage equipment to flush the sewer pipes.

[0033] The aforementioned inlet is the water inlet for the entire water purifier, also known as the raw water inlet, and is typically connected to the user's household water supply. The filtration system provides the filtration function, and the outlet, also known as the purified water outlet, is used to discharge the filtered pure water.

[0034] Furthermore, for ease of understanding, in Figure 1 On this basis, Figure 2 A schematic diagram of the water circuit of a water purifier is shown, such as... Figure 2 As shown, In represents the water inlet of the water production unit. The first filter 101 and the second filter 102 constitute the filtration system of the water production unit. Typically, the first filter is a pre-filter, which includes a composite filter element. It can perform the first filtration on the raw water entering through the inlet and the second filtration on the filtered water after the second filter 102. Finally, it is discharged through the outlet Out.

[0035] and, Figure 2 In addition, a detector 100, such as a TDS (Total Dissolved Solids) meter, is installed at the water outlet to detect the water production status of the water purifier.

[0036] Furthermore, the aforementioned second filter 102 is typically an RO membrane filter. And, Figure 2 The water production unit also includes an inlet solenoid valve S1 disposed between the first filter 101 and the second filter 102, and an outlet solenoid valve S2 disposed at the outlet. The inlet and outlet solenoid valves can be controlled by the controller according to preset logic to achieve normal operation of the water production unit.

[0037] Furthermore, the flushing unit includes a water storage device 103, a first booster pump 104, and a flushing connector 105 connected in sequence; the flushing connector is a pressurized connector, which is usually installed at the inlet of the sewer pipe to guide high-pressure water flow to flush and clean the inner wall of the sewer pipe; and a first solenoid valve S3 is provided between the wastewater outlet of the water production unit and the water storage device 103; a second solenoid valve S4 is provided between the first booster pump 104 and the flushing connector 105.

[0038] The wastewater outlet of the aforementioned water production unit is actually the drain outlet of the RO membrane filter in the filtration system. Therefore, the aforementioned water storage device 103 can constitute an RO membrane wastewater collection system for collecting wastewater generated during the RO membrane filtration process. Typically, the water storage device 103 can be configured as a pressure tank to store the collected wastewater generated during the RO membrane filtration process, and the storage and release of the wastewater are controlled by pressure.

[0039] therefore, Figure 2 In this embodiment of the invention, the water storage device is further equipped with a first pressure detection device 106; the first pressure detection device is used to collect the pressure parameters of the water storage device. Furthermore, the flushing unit in this embodiment of the invention is also equipped with a second pressure detection device 107 that matches the flushing connector 105; the second pressure detection device 107 is used to detect the pressure parameters of the drain pipe.

[0040] The first pressure detection device 106 and the second pressure detection device 107 mentioned above can be implemented by pressure sensors. The specific parameters and models can be set according to the actual use situation, and this utility model embodiment does not limit them.

[0041] Furthermore, considering that a clogged drain pipe can lead to excessively high pressure, making it difficult for the wastewater from the flushing equipment to effectively clean the blockage, the flushing unit of the water purifier in this embodiment of the invention is also equipped with a pressurized cleaning unit; one end of this pressurized cleaning unit is connected to the water inlet, and the other end is connected to the pipeline where the flushing connector is located; specifically, as shown... Figure 2 As shown, the pressurized cleaning unit includes a second booster pump 108 and a third solenoid valve S5 connected in sequence; the third solenoid valve S5 is used to respond to the controller's opening command to connect the water inlet and the flushing connector so that the water entering through the water inlet flushes the sewer pipe.

[0042] Furthermore, due to the function of the second booster pump 108, the water entering the sewer pipe can be pressurized after the third solenoid valve S5 is opened, thus achieving powerful flushing.

[0043] Furthermore, since the aforementioned pressurized cleaning unit can be directly connected to the pipeline where the water inlet and the flushing connector are located, the water purifier in this embodiment of the present invention, in addition to using wastewater to flush the drain pipes, also allows the user to flush the drain pipes independently according to actual needs. That is, without using wastewater, the drain pipes can be automatically flushed by directly connecting the water inlet and the flushing connector through the pressurized cleaning unit. Specific settings can be configured according to actual usage, and this embodiment of the present invention does not impose any limitations on this.

[0044] Furthermore, based on Figure 2 The diagram shown is of the water circuit of the water purifier. Figure 3 A flowchart of a method for cleaning sewer pipes is shown, specifically including the following steps:

[0045] Step S302: Monitor the water capacity of the water storage device. If the water capacity reaches the preset capacity threshold, generate the first cleaning instruction.

[0046] Among them, referring to the above Figure 2 In this embodiment of the invention, the water storage device is used to store wastewater generated by the water production unit.

[0047] Step S304: Adjust the pipeline pressure of the flushing equipment to a preset pressure value based on the first cleaning command, and control the flushing equipment to operate according to the preset first flushing mode so that the flushing equipment draws wastewater from the water storage device to flush the sewer pipe.

[0048] In actual use, after the user starts the water purification unit of the water purifier, the controller can respond to the start of the water purification unit and then connect the pipeline between the water purification unit and the water storage device, such as connecting... Figure 2 The first solenoid valve S3 between the second filter 102 and the water storage device 103 is used to allow the wastewater generated by the water production unit to be stored in the water storage device, thereby enabling the wastewater generated by the filtration system during the filtration process to enter the water storage device 103 for storage through the wastewater collection pipeline.

[0049] Furthermore, the controller can adjust the pipeline pressure of the flushing equipment to a preset pressure value through the first booster pump 104, that is, pressurize the wastewater in the water storage device 103 to form a high-pressure water flow, thereby flushing the sewer pipe.

[0050] Furthermore, by Figure 2It is known that the water storage device in this embodiment of the present invention is equipped with a first pressure detection device; therefore, in the above step S302, monitoring the water capacity of the water storage device can be achieved through the first pressure detection device. For example, when the water production unit produces water, the pressure parameters of the water storage device collected by the first pressure detection device can be obtained in real time; if the pressure parameters of the water storage device reach the preset first pressure threshold L1, it is determined that the water capacity of the water storage device has reached the preset capacity threshold. At this time, the first booster pump 104 can be started, and the second solenoid valve S4 can be opened intermittently according to the set cycle. At this time, the wastewater flows from the water storage device through the first booster pump 104 and then through the second solenoid valve S4 into the flushing connector to flush the sewer.

[0051] Furthermore, during the rinsing process, if the pressure parameter of the water storage device is detected to be less than the preset second pressure threshold, the rinsing operation of the rinsing unit is stopped and a prompt message is generated; wherein, the second pressure threshold is less than the first pressure threshold. When the pressure parameter of the water storage device is less than the preset second pressure threshold, it indicates that the water capacity in the water storage device is low. At this time, the controller can control the first booster pump 104 to stop and the second solenoid valve S4 to close, and the rinsing is completed.

[0052] Furthermore, from the above Figure 2 As can be seen, the flushing unit in this embodiment of the present invention is further provided with a pressurized cleaning unit and a second pressure detection device 107 matched with the flushing connector; one end of the pressurized cleaning unit is connected to the water inlet, and the other end is connected to the pipeline where the flushing connector is located; the aforementioned second pressure detection device 107 is used to detect the pressure parameters of the drain pipe; specifically, the pressure of the drain pipe comes from the water that is flushing the drain pipe accumulating in the drain pipe and squeezing the inner wall of the drain pipe. When the drain pipe is not blocked, the water that is flushing the drain pipe will be discharged directly along the drain pipe, and the pressure of the drain pipe will not be too high at this time. However, if the drain pipe is blocked, which obstructs the water that is flushing the drain pipe, the water pressure in the drain pipe will increase, squeezing the inner wall of the drain pipe.

[0053] Therefore, in this embodiment of the present invention, in step S304 above, the flushing device is controlled to operate according to a preset first flushing mode so that after the flushing device draws wastewater from the water storage device to flush the sewer pipe, it can also receive the pressure parameters of the sewer pipe sent by the second pressure detection device 107. Specifically, the second pressure detection device 107 can send the pressure parameters of the sewer pipe in real time during the flushing process. If the pressure parameter is detected to be greater than the preset first parameter threshold L2, a second cleaning command is generated. Based on the second cleaning command, the pressurized cleaning unit is started, and the pressure of the pipeline where the pressurized cleaning unit is located is adjusted to a preset pressure value. The flushing device is controlled to operate according to the preset second flushing mode to flush the sewer pipe.

[0054] Typically, due to the addition of the pressurized cleaning unit, the flushing intensity of the second flushing mode is greater than that of the first flushing mode. In other words, the wastewater in the water storage device and the water in the pipeline where the pressurized cleaning unit is located flush the drain pipe simultaneously.

[0055] Specifically, based on Figure 2 When the pressurized cleaning unit is started based on the second cleaning command, the second booster pump 108 can be started and the third solenoid valve S5 can be opened. At the same time, the water inlet solenoid valve S1 is opened. At this time, the entire flushing unit enters the second flushing mode to perform powerful flushing. At this time, the water in the inlet reaches the second booster pump 108 through the water inlet solenoid valve S1. After being pressurized, it enters the flushing connector 105 through the third solenoid valve S5 and the wastewater through the first booster pump 104 to perform powerful flushing of the sewer pipe.

[0056] At this time, the second pressure detection device 107 also detects the pressure parameters in real time. If the pressure parameters are less than the first parameter threshold L2, it means that the blockage has been flushed away. When the second flushing mode reaches the preset time, the flushing process ends.

[0057] If the pressure parameter is detected to be continuously increasing and reaches the preset second parameter threshold, the flushing operation of the flushing unit will be stopped and a prompt message will be generated; wherein, the second parameter threshold is greater than the first parameter threshold.

[0058] The continuously increasing pressure parameters indicate that the blockage cannot be flushed away and remains stuck in the drain pipe. To prevent damage to the drain pipe caused by water pressure, the flushing unit can be stopped at this time to ensure safety. A prompt message will be generated, and the water purifier will sound an alarm to prompt the user to take action.

[0059] Furthermore, from the above Figure 2 As can be seen, the water purifier in this embodiment of the present invention also includes a human-machine interface connected to the controller. Therefore, in this embodiment of the present invention, it can respond to cleaning commands acting on the human-machine interface; start the pressurized cleaning unit based on the cleaning command; and adjust the pressure of the pipeline where the pressurized cleaning unit is located to a preset pressure value; and control the flushing equipment to operate according to the preset third flushing mode to flush the drain pipe.

[0060] In practical use, based on the aforementioned human-machine interface, manual flushing of the sewer pipes can be achieved. The user can control the pressurized cleaning unit to start, i.e., activate the second booster pump 108 and open the third solenoid valve S5. Simultaneously, the inlet solenoid valve S1 opens. Water from the inlet then reaches the second booster pump 108 via the inlet solenoid valve S1, is pressurized, and then passes through the third solenoid valve S5 before entering the flushing connector 105 to perform a strong flush on the sewer pipes. In other words, in the third flushing mode, only the pressurized cleaning unit is activated.

[0061] Meanwhile, in the third flushing mode, the second pressure detection device 107 installed in the drain pipe can also detect the pressure parameters in real time. If the pressure parameters do not reach the preset second parameter threshold, the flushing process of the third flushing mode will end after the preset time is reached. If the pressure parameters are detected to continue to increase and reach the preset second parameter threshold, the flushing operation of the flushing unit will be stopped at this time, and a prompt message will be generated to indicate that there is a blockage in the drain pipe, which can prompt the user to deal with it.

[0062] Furthermore, in order to improve the cleanliness and efficiency of the flushing of the sewer pipe, in this embodiment of the present invention, a cleaning component is provided on the side of the flushing connector connected to the sewer pipe; the cleaning component includes a pushing mechanism and a cleaning element connected to the pushing mechanism; wastewater in the water storage device enters the pushing mechanism to push the cleaning element to clean the inner wall of the sewer pipe.

[0063] Specifically, Figure 4 and Figure 5 Schematic diagrams of a cleaning component are shown, wherein, Figure 4 This shows the state of the cleaning components before water entered. Figure 5 The image shows the state of the cleaning component after water has entered it, and... Figure 5 The arrows in the image also indicate the direction of water flow.

[0064] like Figure 4 and Figure 5 As shown, the pushing mechanism includes a cavity 401 and a push rod 402 disposed within the cavity 401; the cavity 401 is provided with an inlet 403 and an outlet 404; between the inlet 403 and the outlet 404, a sealing ring 405 is also disposed inside the cavity 401; the axis of the sealing ring 405 coincides with the axis of the cavity 401, and the sealing ring isolates the cavity into a first cavity and a second cavity.

[0065] Furthermore, the aforementioned push rod 402 is disposed in the second cavity, and one end of the push rod 402 is fixed to the side of the sealing ring 405 near the outlet, while the other end is fixed to the cleaning component 406, which extends to the outside of the outlet. An elastic component 407 is also disposed in the second cavity, one end of which contacts the outlet 404, and the other end contacts the sealing ring 405. Wastewater in the water storage device enters the first cavity through the inlet 403, pushing the sealing ring 405 to move towards the outlet 404, thereby pushing the cleaning component 406 to move away from the outlet and clean the inner wall of the drain pipe. The elastic component 407 is used to push the sealing ring 405 towards the inlet 403, thereby causing the cleaning component 406 to reset.

[0066] In practice, the cleaning components mentioned above can be in the form of brushes, while the elastic components can be implemented using springs, i.e., return springs.

[0067] Furthermore, the aforementioned cavity 401 is also provided with a pressure relief port 408, which is located on the side near the outlet; when the sealing ring 405 is pushed to the pressure relief port 408, the pressure relief port 408 is used to release wastewater in the first cavity.

[0068] Furthermore, the aforementioned cavity 401 is also provided with a safety port 409, which is located in the first cavity; the safety port 409 is equipped with a safety valve; the safety valve is used to release wastewater in the first cavity in response to the opening command of the controller.

[0069] In practice, the aforementioned imports can be directly linked to... Figure 2 The second solenoid valve S4 is connected. When wastewater in the water storage device enters the first chamber through the inlet, it is squeezed and pushes the sealing ring 405, causing the push rod to move towards the outlet. When the sealing ring 405 is pushed to the pressure relief port 408, water flows out from the pressure relief port, and the entire chamber is depressurized. The push rod moves back and forth under the action of the elastic element, and the cleaning parts, such as brushes, set on the push rod can flush and clean the drain pipe.

[0070] Furthermore, when the water pressure exceeds the safety threshold, such as reaching the aforementioned preset second parameter threshold, the controller can control the safety valve to open to protect the cleaning components.

[0071] The aforementioned push rod drives the cleaning component to move back and forth in the sewer pipe, thereby flushing and cleaning the sewer pipe and improving the efficiency of sewer pipe cleaning.

[0072] In summary, the water purifier provided by this utility model embodiment includes a controller, a water production unit and a flushing unit connected to the controller; the flushing unit is equipped with a water storage device and a flushing device, and the flushing connector of the flushing device is set in the drain pipe; the water production unit includes an inlet, a filtration system and an outlet arranged in sequence; the water storage device of the flushing device is connected to the wastewater outlet of the filtration system, and the water storage device is used to store the wastewater generated by the water production unit; the controller is used to respond to the first cleaning command to start the flushing device, so that the flushing device draws the wastewater in the water storage device to flush the drain pipe, thereby achieving the purpose of wastewater reuse. At the same time, the flushing process of the drain pipe can also avoid the problem of drain pipe blockage to a certain extent, thereby improving the user experience.

[0073] Furthermore, this embodiment of the invention also provides an intelligent system, which is equipped with the aforementioned water purifier.

[0074] The intelligent system provided in this embodiment of the present invention has the same technical features as the water purifier provided in the above embodiments, so it can also solve the same technical problems and achieve the same technical effects.

[0075] Those skilled in the art will understand that, for the sake of convenience and brevity, the specific working process of the intelligent system described above can be referred to the corresponding process in the foregoing embodiments, and will not be repeated here.

[0076] Furthermore, in the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0077] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0078] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model. These modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A water purifier characterized by comprising: The water purifier includes a controller, and a water production unit and a flushing unit connected to the controller; the flushing unit is equipped with a water storage device and a flushing device, and the flushing connector of the flushing device is located in the drain pipe; The water production unit includes an inlet, a filtration system, and an outlet arranged in sequence. The water storage device of the rinsing equipment is connected to the wastewater outlet of the filtration system, and the water storage device is used to store the wastewater generated by the water production unit. The controller is configured to respond to a first cleaning command and start the flushing device so that the flushing device draws wastewater from the water storage device to flush the sewer pipe.

2. The water purifier according to claim 1, characterized in that, A cleaning component is provided on the side of the flushing connector that connects to the drain pipe; The cleaning assembly includes a pushing mechanism and a cleaning component connected to the pushing mechanism; Wastewater from the water storage device enters the pushing mechanism to drive the cleaning component to clean the inner wall of the drain pipe.

3. The water purifier according to claim 2, wherein The pushing mechanism includes a cavity and a push rod disposed within the cavity; The cavity is provided with an inlet and an outlet; Between the inlet and the outlet, a sealing ring is also provided inside the cavity; the axis of the sealing ring coincides with the axis of the cavity, and the sealing ring isolates the cavity into a first cavity and a second cavity; The push rod is disposed in the second cavity, and one end of the push rod is fixed to the side of the sealing ring near the outlet, and the other end is fixed to the cleaning component, which extends to the outside of the outlet; The second cavity is also provided with an elastic element, one end of which contacts the outlet and the other end of which contacts the sealing ring; Wastewater in the water storage device enters the first cavity through the inlet, pushing the sealing ring to move towards the outlet, thereby pushing the cleaning component to move away from the outlet and cleaning the inner wall of the drain pipe. The elastic element is used to push the sealing ring to move towards the inlet direction, so as to drive the cleaning element to reset.

4. The water purifier according to claim 3, wherein The cavity is also provided with a pressure relief port, which is located on the side near the outlet; When the sealing ring is pushed to the pressure relief port, the pressure relief port is used to release wastewater in the first cavity.

5. The water purifier according to claim 3, wherein The cavity is also provided with a safety port, which is located in the first cavity; The safety port is equipped with a safety valve; The safety valve is used to release wastewater from the first cavity in response to the controller's opening command.

6. The water purifier according to claim 1, wherein The flushing equipment includes the water storage device, the first booster pump, and the flushing connector connected in sequence. The flushing connector is a pressure connector; Furthermore, a first solenoid valve is installed between the wastewater outlet of the water production unit and the water storage device; A second solenoid valve is provided between the first booster pump and the flushing connector.

7. The water purifier according to claim 1, wherein The water storage device is equipped with a first pressure detection device; The first pressure detection device is used to collect the pressure parameters of the water storage device.

8. The water purifier according to claim 1, characterized in that, The flushing unit is also equipped with a second pressure detection device that matches the flushing connector; The second pressure detection device is used to detect the pressure parameters of the sewer pipe.

9. The water purifier according to claim 1, wherein The rinsing unit is also equipped with a pressurized cleaning unit; One end of the pressurized cleaning unit is communicated with the water inlet, and the other end is connected to a pipeline where the flush joint is located; The pressurized cleaning unit comprises a second booster pump and a third electromagnetic valve connected in sequence; The third electromagnetic valve is used for communicating the water inlet and the flush joint to flush the sewer pipe with water from the water inlet in response to an opening instruction of the controller.

10. An intelligent system characterized by, The intelligent system is configured with the water purifier according to any one of claims 1-9.

Images