Water treatment system and water purifier

Abstract

The application relates to the field of water purification equipment, and provides a water treatment system and a water purifier, which comprise a filtering module, a water supply module, an instant faucet module and a pipeline machine module; the filtering module is used for outputting purified and filtered raw water output by a water supply device; the water supply module is communicated with a water outlet of the filtering module and is used for outputting filtered water output by the filtering module after treatment; the instant faucet module is communicated with a water outlet of the water supply module and is used for heating and outputting water output by the water supply module; and the pipeline machine module is communicated with a water outlet of the water supply module and is used for leading filtered water output by the filtering module out of an external pipeline machine; through the instant faucet module and the pipeline machine module, the filtering module and the water supply module can be combined and assembled, an instant faucet or a pipeline machine can be directly externally connected, and diversified water demand and use scenarios can be adapted.

Description

Technical Field

[0001] This application relates to the field of water purification equipment, and in particular to a water treatment system and a water purifier. Background Technology

[0002] Currently, most kitchen water purifiers are directly connected to the faucet and use a multi-stage filtration system to filter tap water in stages, thus outputting either low-impurity purified water or high-impurity concentrated water as needed. However, in practical applications, these water purifiers have relatively limited functionality and are difficult to adapt to diverse water usage needs and scenarios, urgently requiring further functional expansion and optimization. Utility Model Content

[0003] This application aims to address at least one technical problem in the prior art. Therefore, one objective of this application is to further expand the functionality of water treatment systems.

[0004] This application provides a water treatment system, which includes a filtration module, a water supply module, an instant hot water tap module, and a water dispenser module. The filtration module is used to purify and filter the raw water output from the water supply device before outputting it. The water supply module is connected to the outlet of the filtration module and is used to treat and output the filtered water output from the filtration module. The instant hot water tap module is connected to the outlet of the water supply module and is used to heat and output the water output from the water supply module. The water dispenser module is connected to the outlet of the water supply module and is used to lead the filtered water output from the filtration module to the external water dispenser.

[0005] The water treatment system provided in this application has at least the following beneficial effects: by providing an instant hot water tap module and a water dispenser module, it can be combined and assembled with a filter module and a water supply module, which facilitates direct connection to an instant hot water tap or water dispenser to adapt to diverse water demand and usage scenarios. The modular design provides conditions for the functional expansion of the water purification device and also enhances the practicality of the entire water treatment system.

[0006] According to some technical solutions of this application, the instant hot water tap module includes a heater and an instant hot water outlet pipe. The water inlet of the heater is connected to the water supply module, and the water outlet of the heater is connected to the instant hot water outlet pipe.

[0007] According to some technical solutions of this application, the filtration module includes a pre-filter, a composite filter, and a water circuit board; the water circuit board is provided with a raw water inlet pipe, a primary filtration water supply pipe, a pure water supply pipe, a concentrated water outlet pipe, and a pipeline outlet pipe; The inlet end of the raw water inlet pipe is used to connect to the water supply device; The inlet end of the pre-filter is connected to the outlet end of the raw water inlet pipe, and the outlet end of the pre-filter is connected to the inlet end of the primary filter water supply pipe. According to some technical solutions of this application, the outlet end of the pre-filter water supply pipe is connected to the inlet end of the composite filter element, the outlet end of the composite filter element is connected to the pure water supply pipe and the pipeline outlet pipe respectively for outputting pure water, and the concentrate end of the composite filter element is connected to the concentrate outlet pipe for outputting concentrate. The filtration module also includes a booster pump, a return pipeline and a first one-way valve. The booster pump is located on the pipeline between the pre-filter element and the composite filter element; the return pipeline is located on the water circuit board for returning a portion of the filtered pure water to the inlet end of the composite filter element, and the first one-way valve is located on the return pipeline.

[0008] According to some technical solutions of this application, the water supply module includes a three-way valve, a self-priming pump, and a negative pressure valve. The inlet end of the three-way valve is connected to and communicates with the pure water supply pipe. The first outlet end of the three-way valve is connected to the inlet end of the negative pressure valve. The outlet end of the negative pressure valve is connected to the inlet end of the self-priming pump. The outlet end of the self-priming pump is used to communicate with the heat dissipation module.

[0009] According to some technical solutions of this application, the pipeline machine module includes a first solenoid valve, a second check valve, and a detection element. The second outlet of the three-way valve is connected to and communicates with the inlet of the first solenoid valve. The outlet of the first solenoid valve is connected to and communicates with the pipeline outlet pipe. The second check valve is located on the pipeline between the solenoid valve and the pipeline outlet pipe. The detection element is located on the pipeline outlet pipe.

[0010] According to some technical solutions of this application, the water treatment system further includes a heat dissipation module, which is connected to the outlet end of the self-priming pump and is used to dissipate heat from the circuit components.

[0011] According to some technical solutions of this application, the heat dissipation module includes an electronic control board, a silicon controlled rectifier (SCR) element, and a heat dissipation assembly. The SCR element is disposed on the electronic control board. The heat dissipation assembly includes a heat dissipation plate body, liquid cooling pipes, and a heat-conducting plate. The heat dissipation plate body is provided with liquid cooling pipes, which have a heat dissipation inlet end, a heat dissipation outlet end, and a heat exchange chamber. The heat dissipation inlet end is connected to and communicates with the outlet end of the self-priming pump. The heat exchange chamber communicates with the heat dissipation inlet end and the heat dissipation outlet end. The heat exchange chamber is provided with an opening, and the heat-conducting plate covers and is fixed to the opening. The heat-conducting plate is in contact with at least a portion of the SCR element.

[0012] According to some technical solutions of this application, the water supply module further includes a third check valve, a water flow meter, and a second solenoid valve. The heat dissipation outlet is connected to the inlet of the water flow meter. The third check valve is located on the pipeline between the liquid cooling pipeline and the water flow meter. The outlet of the water flow meter is connected to the inlet of the second solenoid valve. The outlet of the second solenoid valve is used to connect with other modules for water supply.

[0013] This application also provides a water purifier that includes the water treatment system described in the above technical solution. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the modules of the water treatment system provided in the embodiments of this application; Figure 2 This is a schematic diagram of the pipeline machine module provided in an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the water supply module provided in the embodiments of this application; Figure 4 This is a structural schematic diagram of a water purifier provided in an embodiment of this application from one angle; Figure 5 This is a structural schematic diagram of the water purifier provided in an embodiment of this application from another angle; Figure 6 This is a schematic diagram of the connection structure of the pipeline machine module provided in the embodiments of this application; Figure 7 This is a schematic diagram of another connection structure for the pipeline machine module provided in an embodiment of this application.

[0015] In the attached diagram: 100-Filter module; 200-Water supply module; 300-Pipeline machine module; 400-Heat dissipation module; 500-Instant hot water tap module; 110-Pre-filter; 120-Composite filter; 130-Water circuit board; 140-Boost pump; 210-Three-way valve; 220-Self-priming pump; 230-Negative pressure valve; 240-Water flow meter; 250-Third check valve; 260-Second solenoid valve; 310-First solenoid valve; 320-Detection element; 330-Second check valve; 410-Electrical control box; 420-SCR element. Detailed Implementation

[0016] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0017] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this application 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 or operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0018] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0019] The following is combined Figures 1 to 7 The embodiments of this utility model are described below.

[0020] This application provides a water treatment system, which includes a filtration module 100, a water supply module 200, an instant hot water tap module 500, and a water dispenser module 300. Wherein: The filter module 100 is used to purify and filter the raw water output from the water supply device before outputting it. The water supply module 200 is connected to the outlet of the filter module 100 and is used to process the filtered water output by the filter module 100 before outputting it. The instant hot water faucet module 500 is connected to the outlet of the water supply module 200 and is used to heat and output the water output by the water supply module 200. The pipeline machine module 300 is connected to the outlet of the water supply module 200 and is used to lead the filtered water output from the filter module 100 out to the pipeline machine.

[0021] During operation, raw water is filtered and purified by the filtration module 100, and then distributed to the instant hot water tap module 500 and the water dispenser module 300 via the water supply module 200. These modules are connected and work together through pipelines to achieve diverse water supply functions. Therefore, by incorporating the instant hot water tap module 500 and the water dispenser module 300, which can be combined with the filtration module 100 and the water supply module 200, it is easy to directly connect to an instant hot water tap or water dispenser, adapting to diverse water usage scenarios or needs. This modular design not only facilitates the functional expansion of the water purification device and enhances the practicality of the water treatment system, expanding the product's applicable scenarios, but also reduces the difficulty of maintenance and repair of internal components.

[0022] In some embodiments, the instant hot water faucet module 500 includes a heater and an instant hot water outlet pipe. The inlet of the heater is connected to the water supply module 200, and the outlet of the heater is connected to the instant hot water outlet pipe. Filtered water output from the water supply module 200 enters the heater, is rapidly heated, and then directly outputs hot water through the instant hot water outlet pipe, providing instant hot water without the need for preheating or water storage, thus saving time.

[0023] In some embodiments, the filtration module 100 includes a pre-filter 110, a composite filter 120, and a water circuit board 130; wherein, the pre-filter 110 may be made of PP cotton or activated carbon to filter large particulate impurities, and the composite filter 120 may be an RO membrane composite filter 120, which uses its reverse osmosis membrane to intercept harmful substances such as bacteria, viruses, heavy metals, and salts to filter out high-purity pure water.

[0024] The water circuit board 130 is equipped with a raw water inlet pipe, a primary filtration water supply pipe, a pure water supply pipe, a concentrated water outlet pipe, and a pipeline outlet pipe. The flow direction of raw water, primary filtration water, pure water, and concentrated water is controlled by the internal piping and corresponding valves to achieve staged filtration and usage.

[0025] Specifically, the inlet end of the raw water inlet pipe is used to connect to the water supply device, such as connecting a faucet to the inlet end of the raw water inlet pipe to introduce raw water; the inlet end of the pre-filter 110 is connected to the outlet end of the raw water inlet pipe, and the outlet end of the pre-filter 110 is connected to the inlet end of the primary filtration water supply pipe to output primary filtered water; the outlet end of the primary filtration water supply pipe is connected to the inlet end of the composite filter 120, and the outlet end of the composite filter 120 is connected to the pure water supply pipe and the pipeline outlet pipe respectively to output pure water; the concentrate end of the composite filter 120 is connected to the concentrate outlet pipe to output concentrate.

[0026] Furthermore, the filtration module 100 also includes a booster pump 140, a return pipeline, and a first one-way valve. The booster pump 140 is located on the pipeline between the pre-filter element 110 and the composite filter element 120. The return pipeline is located on the water circuit board 130 and is used to return a portion of the filtered pure water to the inlet end of the composite filter element 120. The first one-way valve is located on the return pipeline. The booster pump 140, located on the pipeline between the pre-filter element 110 and the composite filter element 120, can provide a certain working pressure for RO membrane filtration when the composite filter element 120 is an RO membrane composite filter element 120. The return pipeline, located on the water circuit board 130, returns a portion of the pure water from the pure water supply pipe to the inlet end of the composite filter element 120. The first one-way valve, located on the return pipeline, ensures that pure water can only flow from the pure water supply pipe to the pre-filter supply pipe, preventing reverse flow.

[0027] In some embodiments, the water supply module 200 includes a three-way valve 210, a self-priming pump 220, and a negative pressure valve 230. The inlet of the three-way valve 210 is connected to and communicates with the pure water supply pipe, the first outlet of the three-way valve 210 is connected to the inlet of the negative pressure valve 230, the outlet of the negative pressure valve 230 is connected to the inlet of the self-priming pump 220, and the outlet of the self-priming pump 220 is connected to the heat dissipation module 400. The three-way valve 210 divides the filtered pure water into two streams. One stream continues to flow out through the water supply module 200 and then flows sequentially to the negative pressure valve 230 and the self-priming pump 220 for processing before flowing out or connecting to other modules. The other stream supplies the pipeline machine module 300. In this way, the water flow is split through the three-way valve 210 to meet the water supply needs of the instant hot water tap and the water dispenser. The negative pressure valve 230 can be used to reduce the water pressure at the front end of the water supply pipe, creating stable water suction conditions for the self-priming pump 220, so that the self-priming pump 220 can pump water stably and improve the stability of the water supply.

[0028] In some embodiments, the water dispenser module 300 includes a first solenoid valve 310, a second check valve 330, and a detection element 320. The second outlet of the three-way valve 210 is connected to and communicates with the inlet of the first solenoid valve 310, and the outlet of the first solenoid valve 310 is connected to and communicates with the water outlet pipe. The first solenoid valve 310 controls the opening and closing of this part of the pipeline to facilitate switching between the water dispenser mode and other modules and supplying water during actual use. The second check valve 330 is located on the pipeline between the first solenoid valve 310 and the water outlet pipe. The second check valve 330 allows water to flow in one direction to prevent backflow from affecting other modules. The detection element 320 is located on the water outlet pipe. Exemplarily, the detection element 320 is a high-pressure switch, which is located on a detection tube used to guide water flow to the high-pressure switch for detecting the pressure generated by the water flow.

[0029] In some embodiments, the water treatment system further includes a heat dissipation module 400, which is connected to the outlet of the self-priming pump 220 and is used to dissipate heat from the circuit components. Optionally, the heat dissipation module 400 includes an electronic control board, a silicon controlled rectifier (SCR) element 420, and a heat dissipation assembly. The SCR element 420 is disposed on the electronic control board. The heat dissipation assembly includes a heat dissipation plate body, liquid cooling pipes, and a heat-conducting plate. The heat dissipation plate body is provided with liquid cooling pipes, which have a heat dissipation inlet, a heat dissipation outlet, and a heat exchange chamber. The heat dissipation inlet is connected to and communicates with the outlet of the self-priming pump 220. The heat exchange chamber communicates with the heat dissipation inlet and the heat dissipation outlet. The heat exchange chamber has an opening, and the heat-conducting plate covers and is fixed to the opening, and the heat-conducting plate is in contact with at least a portion of the SCR element 420.

[0030] In actual use, the water purification system includes an electronic control component, which comprises an electronic control box 410. The electronic control box 410 houses an electronic control board and a silicon controlled rectifier (SCR) element 420. When the SCR element 420 operates, it generates heat, which is conducted through a heat-conducting plate in close contact with the water. Water supplied by the water supply module 200 flows through the heat dissipation inlet of the liquid-cooled pipeline into the heat exchange chamber. The heat is transferred to the SCR element 420 on the electronic control board via the heat-conducting plate. The water then flows out from the heat dissipation outlet, achieving the effect of heat exchange through liquid flow. Thus, the water output from the water supply module 200 flows through the circuit components, and the outer casing of its pipes contacts the electronic control component, forming a heat dissipation channel. Through heat exchange, the component temperature is reduced, heat is carried away, and heat dissipation efficiency is improved.

[0031] In some embodiments, the water supply module 200 further includes a third check valve 250, a water flow meter 240, and a second solenoid valve 260. The heat dissipation outlet is connected to the inlet of the water flow meter 240. The third check valve 250 is located on the pipeline between the liquid cooling pipeline and the water flow meter 240. The third check valve 250 prevents the cooled water from flowing back into the liquid cooling pipeline, ensuring heat dissipation efficiency. The outlet of the water flow meter 240 is connected to the inlet of the second solenoid valve 260. The outlet of the second solenoid valve 260 is used to connect with other modules for water supply and to control the opening and closing of this part of the pipeline through the solenoid valve, so as to open or close the passage to switch the usage mode of the water purification equipment during actual use. When water flows through the water flow meter 240, the sensor on the water flow meter 240 detects the frequency of the sensing element to obtain water flow data, ensuring stable water flow.

[0032] Therefore, the water treatment system of this application can not only realize the functions of filtration, pressurization, heat dissipation and heating, and directly output various filtered water qualities such as domestic water, pure water and concentrated water, but can also be further connected to an instant hot water tap or pipeline machine to expand the functions of the water treatment system.

[0033] This application also provides a water purifier that includes the water treatment system disclosed in any of the above embodiments. Since this water purifier uses the water treatment system disclosed in the embodiments of this application, it possesses the technical advantages of the water treatment system disclosed in the embodiments of this application.

[0034] In addition, the water purifier has a high degree of integration and small size, saving installation space. It can not only meet the diverse needs of the family, realizing multiple functions such as direct drinking, external instant hot water faucet and pipeline water dispenser, but also the compact layout of the components is conducive to the miniaturization of the whole machine.

[0035] The preferred embodiments of the present invention have been described in detail above, but the present disclosure is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are all included within the scope defined by the claims of the present disclosure.

Claims

1. A water treatment system, characterized in that: include: A filtration module (100) is used to purify and filter the raw water output from the water supply device before outputting it. A water supply module (200) is connected to the outlet of the filter module (100) and is used to process the filtered water output by the filter module (100) before outputting it. The instant hot water tap module (500) is connected to the outlet of the water supply module (200) and is used to heat and output the water output by the water supply module (200); A pipeline machine module (300) is connected to the outlet of the water supply module (200) and is used to draw the filtered water output by the filter module (100) out to the pipeline machine.

2. The water treatment system according to claim 1, characterized in that: The instant hot water tap module (500) includes a heater and an instant hot water outlet pipe. The inlet end of the heater is connected to the water supply module (200), and the outlet end of the heater is connected to the instant hot water outlet pipe.

3. The water treatment system according to claim 1, characterized in that: The filtration module (100) includes a pre-filter (110), a composite filter (120), and a water circuit plate (130); the water circuit plate (130) is provided with a raw water inlet pipe, a primary filtration water supply pipe, a pure water supply pipe, a concentrated water outlet pipe, and a pipeline outlet pipe; The inlet end of the raw water inlet pipe is used to connect to the water supply device; The inlet end of the pre-filter (110) is connected to the outlet end of the raw water inlet pipe, and the outlet end of the pre-filter (110) is connected to the inlet end of the primary filter water supply pipe. The outlet end of the primary filter water supply pipe is connected to the inlet end of the composite filter element (120). The outlet end of the composite filter element (120) is connected to the pure water supply pipe and the pipeline outlet pipe respectively for outputting pure water. The concentrate end of the composite filter element (120) is connected to the concentrate outlet pipe for outputting concentrate.

4. The water treatment system according to claim 3, characterized in that: The filtration module (100) further includes a booster pump (140), a return pipeline and a first check valve. The booster pump (140) is located on the pipeline between the pre-filter (110) and the composite filter (120). The return pipeline is located on the water circuit board (130) and is used to return part of the filtered pure water to the inlet end of the composite filter (120). The first check valve is located on the return pipeline.

5. The water treatment system according to claim 3, characterized in that: The water supply module (200) includes a three-way valve (210), a self-priming pump (220), and a negative pressure valve (230). The inlet of the three-way valve (210) is connected to the pure water supply pipe. The first outlet of the three-way valve (210) is connected to the inlet of the negative pressure valve (230). The outlet of the negative pressure valve (230) is connected to the inlet of the self-priming pump (220). The outlet of the self-priming pump (220) is used to connect to the heat dissipation module (400).

6. The water treatment system according to claim 5, characterized in that: The pipeline machine module (300) includes a first solenoid valve (310), a second one-way valve (330), and a detection element (320). The second outlet of the three-way valve (210) is connected to and communicates with the inlet of the first solenoid valve (310). The outlet of the first solenoid valve (310) is connected to and communicates with the pipeline outlet pipe. The second one-way valve (330) is located on the pipeline between the first solenoid valve (310) and the pipeline outlet pipe. The detection element (320) is located on the pipeline outlet pipe.

7. The water treatment system according to claim 5, characterized in that: The water treatment system also includes a heat dissipation module (400), which is connected to the outlet of the self-priming pump (220) and is used to dissipate heat from the circuit components.

8. The water treatment system according to claim 7, characterized in that: The heat dissipation module (400) includes an electronic control board, a silicon controlled rectifier (420) element, and a heat dissipation assembly. The silicon controlled rectifier (420) element is disposed on the electronic control board. The heat dissipation assembly includes a heat dissipation plate body, a liquid cooling pipeline, and a heat-conducting plate. The heat dissipation plate body is provided with a liquid cooling pipeline. The liquid cooling pipeline has a heat dissipation inlet end, a heat dissipation outlet end, and a heat exchange chamber. The heat dissipation inlet end is connected to and communicates with the outlet end of the self-priming pump (220). The heat exchange chamber communicates with the heat dissipation inlet end and the heat dissipation outlet end. The heat exchange chamber is provided with an opening. The heat-conducting plate covers and is fixed on the opening, and the heat-conducting plate is in contact with at least a portion of the silicon controlled rectifier (420).

9. The water treatment system according to claim 8, characterized in that: The water supply module (200) also includes a third check valve (250), a water flow meter (240), and a second solenoid valve (260). The inlet of the water flow meter (240) is connected to the heat dissipation outlet. The third check valve (250) is located on the pipeline between the liquid cooling pipeline and the water flow meter (240). The outlet of the water flow meter (240) is connected to the inlet of the second solenoid valve (260). The outlet of the second solenoid valve (260) is used to connect with other modules for water supply.

10. A water purifier, characterized in that: Includes the water treatment system as described in any one of claims 1-9.

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