Water filter conveying structure

Abstract

The utility model belongs to the technical field of hydrogen production, and particularly relates to a hydrogen-rich water hydrogen production system which comprises a case, a water tank, a water filter conveying structure, an electrolytic bath, a two-way pump and a reflux pump, a supporting seat is arranged in the box body, the water tank is arranged on the supporting seat, and the water filter conveying structure is arranged in the box body and connected with the water tank; the electrolytic cell is arranged in the supporting seat, a hydrogen output port of the electrolytic cell is connected with the hydrogen output pipe, another output port is connected with the reflux pump, the reflux pump is connected with the water tank, an input port of the electrolytic cell is connected with a first connector of the two-way pump, and a second connector of the two-way pump is connected with the water tank; the two-way pump is further provided with a one-way output port which is connected with a drainage pipe. After the electrolytic bath is used for a period of time, the two-way pump outputs in the reverse direction, water in the water tank can enter the electrolytic bath through the reflux pump and the oxygen output pipe, and then the water in the electrolytic bath is pumped out through the two-way pump and output from the one-way output port. And therefore, the effect of reversely cleaning the interior of the electrolytic bath is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water filtration, and in particular relates to a water filter conveying structure. Background Art

[0002] The water filtration process is used to filter out impurities and ions in the water to purify the water. A general household filtration device includes a closed filter barrel with a filter element in the filter barrel. After the water enters the filter barrel, the filter element filters and purifies the water. Since the impurities will be adsorbed on the outer surface of the filter element after the filter element filters the water, it is necessary to clean or replace the filter element in time. Under normal circumstances, the corresponding ceramic filter element can be cleaned and reused many times. However, disassembly and cleaning is quite troublesome for users, and it is easy to operate improperly. After disassembly, cleaning, and reassembly, it is easy to cause the water to be unable to be reset, resulting in the inability to completely filter the water. Utility Model Content

[0003] The utility model aims to provide a water filter conveying structure to solve the problem that the filter element in the filter needs to be frequently disassembled and cleaned.

[0004] To achieve the above-mentioned purpose, an embodiment of the utility model provides a water filter delivery structure, including a filter and a water pump; the output port of the filter is connected to the water inlet of the water pump, and the water outlet of the water pump is connected to a water tank; the water purified by the filter is input into the water tank by the water pump; the output end of the water pump is also provided with a steering valve, and the steering valve is connected to the filter.

[0005] Furthermore, the filter includes a filter cartridge and a filter element; the filter element is arranged in the filter cartridge, the outer side of the filter element and the filter cartridge form a water pressure chamber, and the bottom end of the filter element is sealed with the inner wall of the filter cartridge; the bottom end of the filter cartridge is provided with a water outlet pipe and a cleaning pipe, the water outlet pipe is connected to the water inlet end of the water pump, and the cleaning pipe is connected to the steering valve; the lower end of the filter cartridge is also provided with a sewage pipe.

[0006] Furthermore, the cleaning pipe is communicated with the water pressure chamber.

[0007] Furthermore, a backflushing pipe is provided at the bottom end of the filter cartridge, and the backflushing pipe is communicated with the inner cavity of the filter element and is connected to the steering valve.

[0008] The above one or more technical solutions in the water filter conveying structure provided by the embodiment of the utility model have at least the following technical effects:

[0009] In the water filter delivery structure of the utility model, after the water is filtered by the filter, the purified water can be delivered to the water tank for storage by the water pump. And the water pump provides power to the filter, which can increase the efficiency of filtration. Therefore, a finer filter element can be used to filter the water to provide a purification effect. After the filter has been used for a period of time, the water outlet position of the water pump can be adjusted by the steering valve, so that the purified water can be reversely pressurized and flow back into the filter, thereby reversely cleaning the filter, and there is no need to disassemble the filter for cleaning, which makes cleaning convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0011] Figure 1 A schematic structural diagram of a hydrogen-rich water hydrogen production system provided in an embodiment of the utility model.

[0012] Figure 2 This is a diagram of the internal structure of the hydrogen-rich water hydrogen production system provided in an embodiment of the utility model.

[0013] Figure 3 for Figure 2 A partial enlarged view of .

[0014] Figure 4 A structural diagram of a bidirectional pump of a hydrogen-rich water hydrogen production system provided in an embodiment of the utility model.

[0015] Figure 5 A cross-sectional view of a filter of a hydrogen-rich water hydrogen production system provided in an embodiment of the utility model. DETAILED DESCRIPTION

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

[0017] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0019] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0020] In one embodiment of the hydrogen-rich water hydrogen production system of the utility model, please refer to Figure 1 and Figure 2 ; The hydrogen-rich water hydrogen production system is used to electrolyze pure water to form hydrogen, and the hydrogen obtained by electrolysis is output to drinking water and mixed with drinking water to form hydrogen-rich water. Specifically, the hydrogen-rich water hydrogen production system of this embodiment includes a chassis 100, a water tank 200, a water filter delivery structure 300, an electrolyzer 400, a two-way pump 500 and a reflux pump 600. A support seat 110 is provided in the box 100, the water tank 200 is arranged on the support seat 110, and the water filter delivery structure 300 is arranged in the box 100 and connected to the water tank 200. The electrolyzer 400 is arranged in the support seat 110, the hydrogen output port 401 of the electrolyzer 400 is connected to the hydrogen output pipe, the oxygen output port 402 is connected to the reflux pump 600, the reflux pump 600 is connected to the water tank 200, the input port of the electrolyzer 400 is connected to the first connection port 501 of the two-way pump 500, and the second connection port 502 of the two-way pump 500 is connected to the water tank 200. The bidirectional pump 500 is also provided with a one-way output port 503 , and the one-way output port 503 is connected to a drainage pipe (not shown in the drawings).

[0021] In the hydrogen-rich water hydrogen production system of the above embodiment, drinking water enters the water tank 100 after passing through the water filter delivery structure 300, thereby obtaining pure water. The two-way pump 500 inputs the pure water in the water tank 100 into the electrolyzer 400 for electrolysis to form hydrogen and oxygen. Hydrogen and pure water mixed in hydrogen are transported to the hydrogen and drinking water mixing system through the hydrogen output pipe 401, while oxygen and part of the pure water are returned to the water tank 100 through the reflux pump 600. After the electrolyzer 400 has been used for a period of time, the two-way pump 500 outputs in the reverse direction, and the water in the water tank 200 can enter the electrolyzer 400 through the reflux pump 600 and the oxygen output pipe 402, and then the two-way pump 500 extracts the water in the electrolyzer 400 and outputs it from the one-way output port 503. Thereby, the internal part of the electrolytic cell 400 is reversely cleaned, and the accumulation of excessive ions and other substances in the electrolytic cell 400 is avoided, thereby effectively preventing the problem of accumulated harmful substances entering the drinking water along with the hydrogen.

[0022] Further, refer to Figure 2 and Figure 4 The one-way output port 503 and the second connection port 502 are located at the same end of the two-way pump 500. This makes it easy for the two-way pump 500 to connect to a water pipe.

[0023] Further, refer to Figure 2 and Figure 4 The two-way pump 500 includes a pump body 510 and a pump cover 520, a first connection port 501 is provided on the pump body 510, and a one-way output port 503 and a second connection port 502 are provided on the pump cover 520. The one-way output port 503 and the second connection port 502 are both provided with a one-way valve (not shown in the drawings), and the directions of the two one-way valves are opposite. In this embodiment, when the two-way pump 500 inputs the water in the water tank 200 into the electrolyzer 400 for electrolysis, the one-way valve in the second connection port 502 can be opened, and the one-way valve in the one-way output port 503 is closed, so that the water in the water tank 200 can be normally input into the electrolyzer 400. When the electrolyzer 400 is cleaned, when the two-way pump 500 extracts the water in the electrolyzer 400, the one-way valve in the second connection port 502 is closed, and the one-way output port 503 is opened, so that the sewage after cleaning can be discharged from the one-way output port 503.

[0024] Further, refer to Figure 2 and Figure 3The hydrogen-rich water hydrogen production system further includes a solenoid valve 700, which has two joints 701 and 702, one of which is connected to the water tank 200 and the other is connected to the reflux pump 600. Specifically, when the electrolyzer 400 stops working, the solenoid valve 700 can close the water tank 200 to prevent the water in the water tank 200 from flowing back. In addition, the two-way pump 500 can be used to discharge all the water in the electrolyzer 400 to avoid the problem of residual water in the electrolyzer 400, which causes the water to deteriorate and pollute the electrolyzer 400.

[0025] Further, refer to Figure 1 and Figure 5 The water filter delivery structure 300 includes a filter 310 and a water pump 320; the filter 310 is connected to the water pump 320, and the water pump 320 is connected to the water tank 200. Therefore, the water purified by the filter 310 is input into the water tank 200 by the water pump 320.

[0026] Further, refer to Figure 1 The output end of the water pump 320 is also provided with a diverter valve 330, and the diverter valve 330 is connected to the filter 310. In this embodiment, the output direction of the water pump 320 can be changed by the diverter valve 330, so that the water flow of the water pump 320 can flow back to the filter 310, and the filter is reversely flushed, thereby avoiding the problem of the filter 310 being blocked and improving the filtering efficiency.

[0027] Further, refer to Figure 5 The filter 310 includes a filter cartridge 311 and a filter element 312. The filter element 312 is disposed in the filter cartridge 311. The outer side of the filter element 312 forms a water pressure chamber with the filter cartridge 312, and the bottom end of the filter element 312 is sealed with the inner side wall of the filter cartridge 311. The bottom end of the filter cartridge 311 is provided with a water outlet pipe 313 and a cleaning pipe 314. The water outlet pipe 313 is connected to the water inlet end of the water pump 320, and the cleaning pipe 314 is connected to the steering valve 330. A sewage discharge pipe 315 is also provided at the lower end of the filter cartridge 311. In this embodiment, when cleaning the filter 310, the water in the pressure water chamber will pass through the filter element 312 under the input pressure of the inlet pipe 316 and enter the filter element 312. The water pump 320 will transport the purified water to the cleaning pipe 314, and the cleaning pipe 314 will flush the outside of the filter element 312. Since the water flow output by the water pump 320 has a large water pressure, it can stir the water flow in the pressure water chamber, which can drive the dirt on the outside of the filter element 312 to fall off. The sewage after flushing can be discharged through the sewage pipe 315. Specifically, the cleaning pipe 314 is connected to the pressure water chamber.

[0028] Further, refer to Figure 5The bottom end of the filter cartridge 310 is also provided with a backwash pipe 317, which is in communication with the inner cavity of the filter element 312 and connected to the diverter valve 330. In this embodiment, the water filtered by the filter element 312 is pressurized by the water pump 320 and then flows back to the inside of the filter element 312. Under the impact of the high-pressure water flow, the water flow will filter in the reverse direction, realize the backwashing of the filter element 312, and further wash away the dirt on the outside of the filter element 312.

[0029] Further, refer to Figure 2 A cooling fan 120 is also provided around the support base 110. The cooling fan 120 dissipates heat and cools the electrolytic cell 400.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water filter conveying structure, characterized in that: It includes a filter and a water pump; the output port of the filter is connected to the water inlet of the water pump, and the water outlet of the water pump is connected to a water tank; the water purified by the filter is input into the water tank by the water pump; the output end of the water pump is also provided with a steering valve, and the steering valve is connected to the filter.

2. The water filter conveying structure according to claim 1, characterized in that: The filter comprises a filter cartridge and a filter element; the filter element is arranged in the filter cartridge, the outer side of the filter element and the filter cartridge form a water pressure chamber, and the bottom end of the filter element is sealed with the inner side wall of the filter cartridge; a water outlet pipe and a cleaning pipe are provided at the bottom end of the filter cartridge, the water outlet pipe is connected to the water inlet end of the water pump, and the cleaning pipe is connected to the steering valve; a sewage pipe is also provided at the lower end of the filter cartridge.

3. The water filter conveying structure according to claim 2, characterized in that: The cleaning pipe is communicated with the water pressure chamber.

4. The water filter conveying structure according to claim 3, characterized in that: A backflushing pipe is also provided at the bottom end of the filter cartridge, and the backflushing pipe is communicated with the inner cavity of the filter element and is connected to the steering valve.

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