Water purification device started by water pressure

Abstract

The utility model provides a water purification device started by water pressure, the inside of a water purification component is separated by a first sealing element to form a liquid buffer cavity and an accommodating cavity, the liquid buffer cavity is respectively communicated with a liquid inlet and a liquid outlet, and the accommodating cavity can accommodate a circuit board and a magnetic sensor; the first sealing piece is connected with an electrolysis assembly and an elastic piece in a sealed mode, the electrolysis assembly is located in the liquid buffering cavity and electrically connected with the circuit board, the side, away from the liquid buffering cavity, of the elastic piece is connected with a magnet, and the magnet and the magnetic sensor are arranged in a spaced mode. The elastic piece can deform through the change of the internal pressure of the liquid buffer cavity to drive the magnet to approach the magnetic sensor, then the electrolysis assembly is started to electrolyze water in the liquid buffer cavity, and when the liquid stops flowing, the elastic piece restores to drive the magnet to be away from the magnetic sensor, and then electrolysis of the electrolysis assembly on the water in the liquid buffer cavity is stopped. Manual start-stop operation is not needed, operation is convenient, and waste of electric quantity can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification devices, in particular to a water pressure-activated water purification device. Background Art

[0002] Tap water usually contains some microorganisms, heavy metals and some pharmaceutical residues, which may affect health if used directly. Therefore, various devices for purifying tap water have appeared on the market. Some of these water purification devices can be directly connected to the tap of the tap, and can achieve instant purified water.

[0003] However, existing water purification devices often require manual power-on before they can work, which is not only time-consuming and labor-intensive, but also accompanied by the risk of misoperation. Therefore, there is an urgent need for a water pressure-activated water purification device. Utility Model Content

[0004] The purpose of the utility model is to provide a water pressure activated water purification device to solve the problem mentioned in the above background technology that the existing water purification devices usually need to be manually turned on, which is time-consuming and laborious.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a water pressure-activated water purification device, comprising: a water supply component, which has a liquid inlet and a liquid outlet; a power supply component, which has a power supply inside, and the power supply is electrically connected to the circuit board and the magnetic sensor; a water purification component, the inside of which is separated by a first sealing member to form a liquid cache chamber and a accommodating chamber, the liquid cache chamber is respectively connected to the liquid inlet and the liquid outlet, and the accommodating chamber can accommodate the circuit board and the magnetic sensor; the first sealing member is respectively sealed and connected with an electrolytic component and an elastic member, the electrolytic component is located inside the liquid cache chamber and is electrically connected to the circuit board, the side of the elastic member facing away from the liquid cache chamber is connected with a magnet, and the magnet is arranged at a distance from the magnetic sensor; when the liquid passes through the liquid inlet, the liquid cache chamber and the liquid outlet in sequence, the elastic member can drive the magnet to approach the magnetic sensor through the change of the internal pressure of the liquid cache chamber, and then start the electrolytic component to electrolyze the water in the liquid cache chamber.

[0006] Optionally, the power supply assembly also includes: a detachably connected end cap and a connecting seat, the end cap and the connecting seat together form a cavity that can accommodate the power supply and the circuit board, the circuit board is connected to the side of the connecting seat facing away from the end cap, and the magnetic sensor is connected to the side of the circuit board facing away from the end cap; a second conductor and a charging interface, both of which are connected to the side of the circuit board facing away from the end cap; the connecting seat is detachably connected to the water purification assembly, and when the connecting seat is connected to the water purification assembly, the second conductor is electrically connected to the electrolytic assembly and the magnetic sensor is arranged opposite to the magnet.

[0007] Optionally, the water purification component also includes: a connecting shell, one end of which is detachably connected to the connecting seat, and the other end is detachably connected to the water supply component; a first filter element located inside the connecting shell, which is arranged through the inside, and the electrolytic component is located inside the first filter element, the outer wall of the first filter element is connected to the liquid inlet, one end of the first filter element is connected to the first seal via a second seal, and the other end is connected to a baffle, the baffle is provided with at least one through hole, and each of the through holes is connected to the liquid outlet; the first seal is detachably connected to the electrolytic component via a first conductor, and when the connecting shell is connected to the connecting seat, the second conductor is electrically connected to the first conductor.

[0008] Optionally, the connecting seat is provided with at least one rotating slot, the rotating slot having a horizontally arranged limiting slot and an obliquely arranged locking slot, and the inner wall of one end of the connecting shell connected to the connecting seat is provided with a buckle corresponding to the rotating slot one by one, when the buckle slides along the obliquely arranged locking slot, the connecting seat and the connecting shell are closed, and when the buckle slides along the horizontally arranged limiting slot, the connecting seat and the connecting shell are limited and fixed.

[0009] Optionally, the water supply component also includes: an outer shell, which has a liquid inlet and a liquid outlet; a liquid storage tank, which is coaxially arranged inside the outer shell and has two ends respectively located on both sides of the liquid inlet, one end of the liquid storage tank is connected to the baffle, and the outer wall of the other end is sealed with the outer shell, and the inner wall is connected to the liquid outlet, the outer wall of the liquid storage tank is also provided with a channel for liquid circulation, one side of the channel is connected to the liquid inlet, and the other side is connected to the outer wall of the first filter element; a base, which has at least one water outlet, and the base is detachably connected to the end of the outer shell having the liquid outlet.

[0010] Optionally, it also includes: a second filter element, which is fixedly connected to the base, and the second filter element is located inside the shell and communicated with the liquid storage tank.

[0011] Optionally, the electrolytic assembly includes: an electrode sheet positive electrode, whose length side is bent and has a certain width, one end of the bent electrode sheet positive electrode is in contact with the first seal and is detachably connected to the first seal through the first conductor, and the other end extends to the interior of the first filter element; an electrode sheet negative electrode, whose length side is bent and has a certain width, one end of the bent electrode sheet negative electrode is in contact with the first seal and is detachably connected to the first seal through another first conductor, and the other end extends to the interior of the first filter element and is bent from one side of the electrode sheet positive electrode to the other side of the electrode sheet positive electrode; at least one clip, which is respectively clipped to the length sides of the electrode sheet positive electrode and the electrode sheet negative electrode.

[0012] Optionally, the power supply assembly, the water purification assembly and the water supply assembly can all be detachably connected and are all sealed by a sealing ring.

[0013] Optionally, the magnetic sensor is a Hall sensor, and the second conductor is a spring pin.

[0014] Optionally, the first conductor is a conductive screw, which passes through the first seal and can abut against the second conductor in a locked state; or the first conductor is a conductive threaded barrel and a conductive screw, which is arranged through the first seal, one end of which can abut against the second conductor, and the other end can fix the electrolytic assembly and the first seal through the conductive screw.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, a water purification component is provided, the interior of which is separated by a first sealing member to form a liquid cache chamber and a accommodating chamber, the liquid cache chamber is respectively connected to the liquid inlet and the liquid outlet, and the accommodating chamber can accommodate the circuit board and the magnetic sensor; the first sealing member is respectively sealed and connected with an electrolytic component and an elastic member, the electrolytic component is located inside the liquid cache chamber and is electrically connected to the circuit board, the elastic member is connected with a magnet on the side away from the liquid cache chamber, and the magnet is arranged at intervals from the magnetic sensor. During use, when liquid passes through the liquid inlet, the liquid cache chamber and the liquid outlet in turn, the elastic member can be deformed by the change of the internal pressure of the liquid cache chamber to drive the magnet close to the magnetic sensor, thereby starting the electrolytic component to electrolyze the water in the liquid cache chamber; when the liquid stops flowing, the elastic member restores its shape and drives the magnet away from the magnetic sensor, thereby stopping the electrolytic component from electrolyzing the water in the liquid cache chamber, and no manual operation is required to start and stop, which is not only convenient to operate, but also can effectively avoid waste of electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the first disassembled structure of the power supply assembly and the electrolytic assembly of the utility model.

[0019] Figure 3 This is a schematic diagram of the second disassembled structure of the power supply assembly and the electrolytic assembly of the utility model.

[0020] Figure 4 This is a schematic diagram of the disassembled structure of the water purification component and the water supply component of the utility model.

[0021] Figure 5 This is a schematic diagram of the first cross-sectional structure of the utility model.

[0022] Figure 6 This is a schematic diagram of the second cross-sectional structure of the utility model.

[0023] In the figure: 1-power supply component, 2-water purification component, 3-water supply component, 4-end cover, 5-power supply, 6-connection seat, 7-charging interface, 8-circuit board, 9-magnet, 10-first conductor, 11-first sealing member, 12-elastic member, 13-second sealing member, 14-electrode sheet negative pole, 15-connection shell, 16-magnetic sensor, 17-clip, 18-electrode sheet positive pole, 19-first filter element, 20-blocking piece, 21-liquid storage tank, 22-housing, 23-base, 24-second filter element, 25-gasket, 26-second conductor. DETAILED DESCRIPTION

[0024] The scheme of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0027] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0028] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] Please refer to Figure 1 - Figure 6 The utility model is a water pressure activated water purification device, comprising: a water supply component 3, which has a liquid inlet and a liquid outlet; a power supply component 1, which has a power supply 5 inside, and the power supply 5 is electrically connected to the circuit board 8 and the magnetic sensor 16; a water purification component 2, the inside of which is separated by a first sealing member 11 to form a liquid cache chamber and a accommodating chamber, the liquid cache chamber is communicated with the liquid inlet and the liquid outlet respectively, and the accommodating chamber can accommodate the circuit board 8 and the magnetic sensor 16; the first sealing member 11 is sealed and connected with an electrolytic component and an elastic member 12 respectively, the electrolytic component is located inside the liquid cache chamber and is electrically connected to the circuit board 8, the elastic member 12 is connected to a magnet 9 on the side away from the liquid cache chamber, and the magnet 9 is arranged at intervals from the magnetic sensor 16; when the liquid passes through the liquid inlet, the liquid cache chamber and the liquid outlet in sequence, the elastic member 12 can drive the magnet 9 to approach the magnetic sensor 16 through the change of the internal pressure of the liquid cache chamber, and then start the electrolytic component to electrolyze the water in the liquid cache chamber.

[0031] Specifically, the water pressure-activated water purification device in the present application can be used in water purification products, household appliances, and aquaculture systems; for example, it can be used in household appliances such as washing machines, dishwashers, showers, ozone sterilizers, and hydrogen-oxygen machines, and can also be used in water purification equipment and piping systems. Different application scenarios can bring different application effects, and the device is designed with a physical structure, so factors such as water temperature, pressure, and flow rate have no effect on the start and stop of the water purification device, and can meet the use of different scenarios.

[0032] More specifically, the liquid inlet and liquid outlet in the water supply component 3 are non-connected, the liquid inlet is connected to an external water supply device or a water supply pipeline, and the liquid inlet and the external water supply device or the water supply pipeline are sealed by a gasket 25; the power supply component 1, the water purification component 2 and the water supply component 3 are connected in sequence, and in the water purification component 2, the water purification component 2 is separated into a liquid cache chamber and a receiving chamber by setting a first sealing member 11, the liquid cache chamber is located at one end of the water purification component 2 close to the water supply component 3, and the receiving chamber is located at one end of the water purification component 2 close to the power supply component 1. This setting can separate the water flow from the internal circuit of the device to avoid short circuit.

[0033] It can be understood that in the present application, the power supply component 1, the water purification component 2 and the water supply component 3 can be set to be integrally connected or detachably connected. Being set to be integrally connected can have a better sealing effect, while being set to be detachably connected can make it more convenient to disassemble or replace damaged internal parts. Users can choose suitable products according to their needs.

[0034] During use, when the liquid passes through the liquid inlet, the liquid cache chamber and the liquid outlet in sequence, the elastic member 12 can be deformed by the change of the internal pressure of the liquid cache chamber, driving the magnet 9 to approach the magnetic sensor 16, thereby starting the electrolysis component to electrolyze the water in the liquid cache chamber. When the liquid stops flowing, the elastic member 12 restores its shape and drives the magnet 9 away from the magnetic sensor 16, thereby stopping the electrolysis component from electrolyzing the water in the liquid cache chamber. There is no need for manual start and stop, which is not only convenient to operate, but also can effectively avoid waste of electricity.

[0035] In one embodiment of the utility model, the power supply component 1 also includes: a detachably connected end cover 4 and a connecting seat 6, the end cover 4 and the connecting seat 6 together form a cavity that can accommodate the power supply 5 and the circuit board 8, the circuit board 8 is connected to the side of the connecting seat 6 away from the end cover 4, and the magnetic sensor 16 is connected to the side of the circuit board 8 away from the end cover 4; a second conductor 26 and a charging interface 7, both of which are connected to the side of the circuit board 8 away from the end cover 4; the connecting seat 6 is detachably connected to the water purification component 2, and when the connecting seat 6 is connected to the water purification component 2, the second conductor 26 is electrically connected to the electrolytic component and the magnetic sensor 16 is arranged opposite to the magnet 9.

[0036] Specifically, one end of the connecting base 6 is provided with a thread and is threadedly connected to the end cover 4. In the cavity inside the connecting base 6 and the end cover 4, the power supply 5 is fixedly connected to one end close to the end cover 4, and the circuit board 8 is fixedly connected to one end close to the connecting base 6; a magnetic sensor 16, a second conductor 26 and a charging interface 7 are fixedly connected to the side of the circuit board 8 away from the end cover 4, so that after the power supply component 1 and the water purification component 2 are disassembled, they can be charged through the charging interface 7. After the power supply component 1 and the water purification component 2 are installed, the second conductor 26 can be electrically connected to the electrolytic component in the water purification component 2, and the magnetic sensor 16 and the magnet 9 are arranged relative to each other to realize a water pressure start and stop water purification device. This method not only makes it more convenient to charge the equipment, but also makes it more convenient to replace damaged parts, greatly improving the service life of the product.

[0037] In one embodiment of the utility model, the water purification component 2 also includes: a connecting shell 15, one end of which is detachably connected to the connecting seat 6, and the other end is detachably connected to the water supply component 3; a first filter element 19 located inside the connecting shell 15, which is arranged through the inside, and the electrolytic component is located inside the first filter element 19, and the outer wall of the first filter element 19 is connected to the liquid inlet, one end of the first filter element 19 is connected to the first seal 11 through the second seal 13, and the other end is connected to a baffle 20, the baffle 20 is provided with at least one through hole, and each of the through holes is connected to the liquid outlet; the first seal 11 is detachably connected to the electrolytic component through the first conductor 10, and when the connecting shell 15 is connected to the connecting seat 6, the second conductor 26 is electrically connected to the first conductor 10.

[0038] Specifically, the first filter element 19 is an activated carbon filter element, which is set through the inside, and the second sealing member 13 is a sealing rubber ring. The second sealing member 13 is coaxially arranged with the first filter element 19, and the sealing is achieved by pressing and tightening the first sealing member 11, the second sealing member 13 and the first filter element 19; the elastic member 12 is located on the inner side of the first filter element 19, and the other end of the first filter element 19 is sealed and connected with a baffle 20, which is coaxially arranged with the first filter element 19, and a plurality of water-permeable holes are evenly distributed on the baffle 20, which can reduce the liquid flow rate. During use, the liquid flows through the liquid inlet, the water purification component 2, the first filter element 19, and the second filter element 19 in sequence. The outside of a filter element 19, the inside of the first filter element 19, the baffle 20, the water supply component 3, and the liquid outlet. During this period, the pressure inside the first filter element 19 increases, causing the elastic member 12 to deform, thereby driving the magnet 9 close to the magnetic sensor 16 to start the electrolysis component to electrolyze the water in the liquid cache chamber. Since there are multiple water-permeable holes evenly distributed inside the baffle 20, when water flows through the baffle 20, the pressure inside the first filter element 19 can be increased, thereby causing the elastic member 12 to produce a greater deformation, so that the structure can still be used in low-pressure, low-flow pipelines, and can adapt to multiple different scenarios.

[0039] In one embodiment of the utility model, the connecting seat 6 is provided with at least one rotating slot, and the rotating slot has a horizontally arranged limiting slot and an obliquely arranged locking slot. The inner wall of one end of the connecting shell 15 connected to the connecting seat 6 is provided with a buckle corresponding to the rotating slot one by one. When the buckle slides along the obliquely arranged locking slot, the connecting seat 6 and the connecting shell 15 are closed. When the buckle slides along the horizontally arranged limiting slot, the connecting seat 6 and the connecting shell 15 are limited and fixed.

[0040] Specifically, this detachable connection method can more conveniently disassemble and assemble the power supply component 1 and the water purification component 2, and after installation, it can better limit the relative positions of the power supply component 1 and the water purification component 2, and can ensure that the internal components can be stably connected after installation, greatly improving the convenience.

[0041] In one embodiment of the utility model, the water supply component 3 also includes: an outer shell 22, which has a liquid inlet and a liquid outlet; a liquid storage tank 21, which is coaxially arranged inside the outer shell 22 and has two ends respectively located on both sides of the liquid inlet, one end of the liquid storage tank 21 is connected to the baffle 20, and the outer wall of the other end is sealed with the outer shell 22, and the inner wall is connected to the liquid outlet, and the outer wall of the liquid storage tank 21 is also provided with a channel for liquid circulation, one side of the channel is connected to the liquid inlet, and the other side is connected to the outer wall of the first filter element 19; a base 23, which has at least one water outlet, and the base is detachably connected to one end of the outer shell 22 having the liquid outlet.

[0042] Specifically, the outer side of one end of the liquid storage tank 21 near the liquid outlet has a thread and is sealed with the outer shell 22 through the thread. The middle part of the outer side of the liquid storage tank 21 has a channel for liquid circulation, which is arranged in a ring and connected to the liquid inlet. In addition, the outer side of one end of the liquid storage tank 21 near the water purification component 2 is provided with a plurality of openings. The plurality of openings are evenly distributed and arranged around the outer side of the liquid storage tank 21, so that the liquid can flow into the outer side of the first filter element 19 more evenly and can generate greater pressure, thereby greatly improving the water purification efficiency.

[0043] One embodiment of the present invention further includes: a second filter element 24 which is fixedly connected to the base 23 , and the second filter element 24 is located inside the housing 22 and communicated with the liquid storage tank 21 .

[0044] Specifically, the second filter element 24 is a PP cotton filter element, which purifies water multiple times through different filter elements, greatly improving the purification effect.

[0045] In one embodiment of the utility model, the electrolytic component includes: an electrode sheet positive electrode 18, whose length side is bent and has a certain width, one end of the electrode sheet positive electrode 18 after bending is fitted with the first seal 11, and is detachably connected to the first seal 11 through the first conductor 10, and the other end extends to the inside of the first filter element 19; an electrode sheet negative electrode 14, whose length side is bent and has a certain width, one end of the electrode sheet negative electrode 14 after bending is fitted with the first seal 11, and is detachably connected to the first seal 11 through another first conductor 10, and the other end extends to the inside of the first filter element 19 and is bent from one side of the electrode sheet positive electrode 18 to the other side of the electrode sheet positive electrode 18; at least one buckle 17, which is respectively clamped with the length sides of the electrode sheet positive electrode 18 and the electrode sheet negative electrode 14.

[0046] Specifically, the electrode sheet positive electrode 18 and the electrode sheet negative electrode 14 are both flat conductors. After bending, the electrode sheet negative electrode 14 is wrapped around the two sides of the electrode sheet positive electrode 18, which can wrap the electrode sheet positive electrode 18 to the greatest extent. The electrode sheet positive electrode 18 and the electrode sheet negative electrode 14 are clamped and fixed by one or more buckles 17, which ensures stability while greatly improving the electrolysis efficiency. When water enters the device, it is converted into a physical action by the action of water pressure. The water pressure will move or lift through an elastic member 12 with elastic force to make the magnet 9 contact with the Hall sensor, thereby generating the function of starting and stopping the electrolysis component. The electrolysis component is electrically connected to the power supply 5 through a spring thimble. When the Hall sensor senses the approach of the magnet, the electrolysis component is started to electrolyze the water to produce ozone. After the water and ozone are mixed, they come out of the water outlet to achieve a double-layer purification effect, which greatly improves the purification efficiency.

[0047] In one embodiment of the present invention, the power supply component 1, the water purification component 2 and the water supply component 3 are all detachably connected and are all sealed by sealing rings, which can better ensure the sealing performance of the device.

[0048] In one embodiment of the utility model, the magnetic sensor 16 is a Hall sensor, and the second conductor 26 is a conductive spring pin, which can be disassembled and assembled more conveniently, greatly improving the assembly efficiency.

[0049] In one embodiment of the utility model, the first conductor 10 is a conductive screw, which passes through the first seal 11 and can abut against the second conductor 26 in a locked state; or the first conductor 10 is a conductive threaded barrel and a conductive screw, which is arranged through the first seal 11, one end of which can abut against the second conductor 26, and the other end can fix the electrolytic assembly and the first seal 11 through the conductive screw.

[0050] Specifically, in the present application, in order to be able to more stably electrically connect the electrolytic assembly and the spring ejector pin, by setting the first conductor 10 as a conductive threaded barrel and a conductive screw, the conductive threaded barrel is penetrated and arranged in the first sealing member 11, one end of which can abut against the second conductor 26, and the other end can fix the electrolytic assembly and the first sealing member 11 through a conductive screw, which not only facilitates the fixed installation of the electrolytic assembly on the first sealing member 11 through the conductive screw, but also makes it more convenient for the conductive spring ejector pin to be limited and connected to the inside of the conductive threaded barrel, and realizes electrical connection through the power supply 5, the circuit board 8, the conductive spring ejector pin, the conductive threaded barrel, the conductive screw, and the electrolytic assembly, thereby greatly improving the stability and convenience of disassembly and assembly.

[0051] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A water pressure activated water purification device, characterized in that: include: A water supply component (3) having a liquid inlet and a liquid outlet; A power supply component (1) having a power supply (5) therein, wherein the power supply (5) is electrically connected to a circuit board (8) and a magnetic sensor (16); A water purification component (2), the interior of which is separated by a first sealing member (11) to form a liquid cache chamber and a receiving chamber, the liquid cache chamber being respectively connected to the liquid inlet and the liquid outlet, and the receiving chamber being capable of receiving the circuit board (8) and the magnetic sensor (16); The first sealing member (11) is respectively sealedly connected to an electrolytic component and an elastic member (12), the electrolytic component is located inside the liquid cache chamber and is electrically connected to the circuit board (8), the elastic member (12) is connected to a magnet (9) on a side facing away from the liquid cache chamber, and the magnet (9) is arranged at a distance from the magnetic sensor (16); When the liquid passes through the liquid inlet, the liquid cache chamber and the liquid outlet in sequence, the elastic member (12) can drive the magnet (9) to approach the magnetic sensor (16) through the change of the internal pressure of the liquid cache chamber, thereby starting the electrolysis component to electrolyze the water in the liquid cache chamber.

2. The water pressure activated water purification device according to claim 1, characterized in that: The power supply component (1) further comprises: An end cap (4) and a connection base (6) that are detachably connected, the end cap (4) and the connection base (6) together form a cavity that can accommodate the power source (5) and the circuit board (8), the circuit board (8) is connected to a side of the connection base (6) that is away from the end cap (4), and the magnetic sensor (16) is connected to a side of the circuit board (8) that is away from the end cap (4); A second conductor (26) and a charging interface (7), both of which are connected to a side of the circuit board (8) facing away from the end cover (4); The connection base (6) is detachably connected to the water purification component (2); when the connection base (6) is connected to the water purification component (2), the second conductor (26) is electrically connected to the electrolytic component and the magnetic sensor (16) is arranged opposite to the magnet (9).

3. The water pressure activated water purification device according to claim 2, characterized in that: The water purification component (2) also includes: A connecting shell (15), one end of which is detachably connected to the connecting seat (6), and the other end of which is detachably connected to the water supply assembly (3); A first filter element (19) is located inside the connecting shell (15), and is provided inside the connecting shell (15). The electrolytic component is located inside the first filter element (19). The outer wall of the first filter element (19) is connected to the liquid inlet. One end of the first filter element (19) is connected to the first sealing member (11) through the second sealing member (13), and the other end is connected to a baffle (20). The baffle (20) is provided with at least one through hole, and each of the through holes is connected to the liquid outlet. The first sealing member (11) is detachably connected to the electrolytic assembly via a first conductor (10); when the connection shell (15) is connected to the connection seat (6), the second conductor (26) is electrically connected to the first conductor (10).

4. The water pressure activated water purification device according to claim 3, characterized in that: The connection seat (6) is provided with at least one rotation slot, and the rotation slot has a horizontally arranged limiting slot and an obliquely arranged locking slot. The inner wall of one end of the connection shell (15) connected to the connection seat (6) is provided with a buckle corresponding to the rotation slot one by one. When the buckle slides along the obliquely arranged locking slot, the connection seat (6) and the connection shell (15) are closed. When the buckle slides along the horizontally arranged limiting slot, the connection seat (6) and the connection shell (15) are limited and fixed.

5. The water pressure activated water purification device according to claim 3, characterized in that: The water supply component (3) also includes: A housing (22) having a liquid inlet and a liquid outlet; a liquid storage bin (21) which is coaxially arranged inside the shell (22) and whose two ends are respectively located on both sides of the liquid inlet; one end of the liquid storage bin (21) is in communication with the baffle (20); the outer wall of the other end is sealedly connected to the shell (22); and the inner wall is in communication with the liquid outlet; the outer wall of the liquid storage bin (21) is also provided with a channel for liquid circulation; one side of the channel is in communication with the liquid inlet; and the other side is in communication with the outer wall of the first filter element (19); The base (23) has at least one water outlet hole, and the base is detachably connected to one end of the housing (22) having the liquid outlet.

6. The water pressure activated water purification device according to claim 5, characterized in that: Also includes: A second filter element (24) is fixedly connected to the base (23); the second filter element (24) is located inside the housing (22) and is in communication with the liquid storage tank (21).

7. The water pressure activated water purification device according to claim 3, characterized in that: The electrolytic assembly comprises: An electrode sheet positive electrode (18) having a bent length side and a certain width, one end of the bent electrode sheet positive electrode (18) being in contact with the first sealing member (11) and being detachably connected to the first sealing member (11) via the first conductor (10), and the other end extending into the interior of the first filter element (19); An electrode sheet negative electrode (14) is bent on its length side and has a certain width, one end of the bent electrode sheet negative electrode (14) is in contact with the first sealing member (11) and is detachably connected to the first sealing member (11) via another first conductor (10), and the other end extends into the first filter element (19) and is bent from one side of the electrode sheet positive electrode (18) to the other side of the electrode sheet positive electrode (18); At least one buckle (17) is respectively buckled with the length sides of the electrode sheet positive electrode (18) and the electrode sheet negative electrode (14).

8. The water pressure activated water purification device according to claim 1, characterized in that: The power supply component (1), the water purification component (2) and the water supply component (3) are all detachably connected and are all sealed by a sealing ring.

9. The water pressure activated water purification device according to claim 2, characterized in that: The magnetic sensor (16) is a Hall sensor, and the second conductor (26) is a spring pin.

10. The water pressure activated water purification device according to claim 3, characterized in that: The first conductor (10) is a conductive screw, which passes through the first sealing member (11) in a locked state and can abut against the second conductor (26); or the first conductor (10) is a conductive threaded barrel and a conductive screw, which passes through the first sealing member (11), one end of which can abut against the second conductor (26), and the other end of which can fix the electrolytic component and the first sealing member (11) through the conductive screw.

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