CN111593365A

CN111593365A - Water electrolysis device and ozone water sprayer

Info

Publication number: CN111593365A
Application number: CN202010400826.2A
Authority: CN
Inventors: 金毅
Original assignee: Ningbo Yimei Sunlight Precision Manufacturing Co Ltd
Current assignee: Ningbo Yimei Sunlight Precision Manufacturing Co Ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2020-08-28

Abstract

The invention relates to a water electrolysis device, which electrolyzes raw water obtained from a water container into sterilized water and comprises a first electrode, a second electrode, an inner tube and an outer tube; wherein the first electrode is internally arranged in the inner tube, the second electrode is externally arranged in the inner tube in a surrounding manner, and the inner tube is configured to isolate and insulate the first electrode and the second electrode; wherein the outer pipe is configured to be sleeved outside the inner pipe, and an electrolysis chamber for sterilizing water is formed between the outer pipe and the inner pipe. The water electrolysis device of the invention separates the first electrode and the second electrode through the inner tube, can better ensure the separation of the two electrodes, and the outer tube can protect the first electrode and the second electrode. The present application further provides an ozone water sprayer.

Description

Water electrolysis device and ozone water sprayer

Technical Field

The invention relates to the technical field of ozone water equipment, in particular to a water electrolysis device and an ozone water sprayer.

Background

Patent application CN101187037B discloses an electrode unit and an electrolysis unit, the electrolysis mechanism being capable of decomposing raw water into sterile water (also called ozone water), which is led to a nozzle via a cylinder, forming a spray. The present application aims at providing an electrolysis mechanism, a water electrolysis device and an ozone water sprayer which are different from the embodiments of the aforementioned application on the basis of patent application CN 101187037B.

Disclosure of Invention

The technical problem to be solved by the invention is to provide an electrolysis mechanism, a water electrolysis device and an ozone water sprayer which are different from the prior art.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a water electrolysis device electrolyzes raw water obtained from a water container into sterilized water, and comprises a first electrode, a second electrode, an inner tube and an outer tube; wherein the first electrode is internally arranged in the inner tube, the second electrode is externally arranged in the inner tube in a surrounding manner, and the inner tube is configured to isolate and insulate the first electrode and the second electrode; wherein, the outer tube is configured to be sleeved outside the inner tube, and an electrolysis chamber for configuring the sterilized water is formed between the outer tube and the inner tube.

Furthermore, the outer side of the outer pipe is also sleeved with a connecting pipe, and the connecting pipe extends to the lower part of the end part of the outer pipe and forms a water inlet part.

Further, a filter member is disposed at a lower end portion of the water inlet portion to clean raw water entering the electrolytic chamber.

Further, the diameter of the lower end part of the water inlet part is reduced to form a necking, and the filter piece is detachably mounted on the necking.

Further, the water inlet part is provided with an isolation valve for isolating the electrolysis chamber and the water container, and the isolation valve allows raw water to enter the electrolysis chamber but prevents sterilized water from entering the water container.

Further, a first sealing member for preventing the sterilized water from flowing out from the gap between the isolation valve and the connecting pipe is arranged between the isolation valve and the connecting pipe.

Further, a second sealing member for preventing the sterilizing water from entering into a gap between the connecting pipe and the outer pipe is arranged between the connecting pipe and the outer pipe.

Furthermore, one end of the connecting pipe, which is far away from the water inlet part, is communicated with a separating seat mounting part, and a pipeline separating seat is mounted on the separating seat mounting part; the pipeline separating seat is provided with an electrode wire through hole and a disinfectant water outlet end, the wire outlet ends of the first electrode and the second electrode penetrate through the electrode wire through hole, and the disinfectant water outlet end is communicated with the electrolysis chamber.

Furthermore, the pipeline separation seat is sleeved on an electrode wire protection soft sleeve, and the electrode wire protection soft sleeve is sleeved on the wire outlet ends of the first electrode and the second electrode and the sterilized water outlet end.

Further, the isolation valve comprises: a valve sleeve sleeved in the connecting pipe and a water stop float arranged in the valve sleeve.

Furthermore, an isolation seat is arranged between the water inlet end of the outer pipe and the valve sleeve and is communicated with the water inlet end of the outer pipe and the valve sleeve.

The application also provides an ozone water sprayer which comprises a machine body, a water tank, a water pump and a water electrolysis device positioned between the water tank and the water pump; the water electrolysis apparatus is any one of the water electrolysis apparatus described above.

Further, the water pump is communicated with the nozzle through a backflow three-way valve, and a backflow section of the backflow three-way valve is communicated with the water tank.

Further, ozone water atomizer's organism contains main chassis and movable shell portion, the main chassis has to be configured with the first cavity of water tank with configure the second cavity of water pump, movable shell portion can be relative the main chassis activity is in order to let out the water tank business turn over the passageway of first cavity.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

1. unlike the prior art CN101187037B in which a strip-shaped diaphragm is used to separate a first electrode and a second electrode, the electrolysis mechanism of the present invention separates the first electrode and the second electrode through an inner tube, which can better ensure the separation of the two electrodes, and the outer tube can protect the first electrode and the second electrode;

2. according to the water electrolysis device, the connecting pipe is used for installing and connecting the isolation valve and the filtering piece, a partition is formed at the water inlet of the outer pipe, and the water electrolysis device also has the function of protecting two electrodes;

3. the isolation valve allows raw water to enter the electrolysis chamber but prevents the sterilized water formed by electrolysis from entering the water container, and the sterilized water can be prevented from leaking into the water container and mixing with the raw water, so that the concentration of the sprayed sterilized water is reduced;

4. according to the water electrolysis device, the pipeline separation seat arranged on the separation seat mounting part can enable the wire outlet end of the electrode and the sterilized water outlet section to be well separated, so that short circuit is avoided;

5. according to the water electrolysis device, the separation seat mounting part is matched with the pipeline separation seat, so that the whole structure of the water electrolysis device is compact, the distribution of parts is reasonable and simple, and the assembly is convenient;

6. the electrode wire protective soft sleeve is sleeved on the outlet ends of the first electrode and the second electrode and is used for forming sealing at the outlet ends so as to prevent the sterilized water or ozone gas from leaking outside.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting on the present invention.

Fig. 1 and 2 are schematic views respectively illustrating an ozonated water sprayer according to an embodiment of the present application at different viewing angles;

fig. 3 is a process diagram illustrating the movement of the movable housing part of the ozone water sprayer according to the embodiment of the present application with respect to the main housing;

fig. 4 is a first exploded view of an ozonated water sprayer according to an embodiment of the present application;

fig. 5 illustrates a second exploded view of an ozonated water sprayer according to an embodiment of the present application;

fig. 6 illustrates a sectional view of an ozonated water sprayer according to an embodiment of the present application;

FIG. 7 is a view showing an assembly process of the water electrolysis apparatus and the air pump;

FIG. 8 is a process diagram showing the installation of the electrode wire protective sock on the pipeline disconnect seat;

fig. 9 and 10 are schematic views of the mounting base at different viewing angles, respectively.

Reference numerals

1. A body; 1A, a main machine shell; 1B, a movable shell part; 1C, a left shell part; 1D, a right shell part; 1E, an upper shell part; 1F, an inner shell part; 2. a water tank; 3. a water pump; 4. a nozzle; 5. a spray control mechanism; 5A, starting a switch key; 5B, a spray control key; 6, a power supply mechanism; 7. a water electrolysis device; 8. a mounting seat; 8A, a connecting pipe; 8B, a separation seat mounting part; 8C, a backflow channel; 9. an electrolysis mechanism; 9A, a first electrode; 9B, a second electrode; 9C, an inner tube; 9D, an outer tube; 10. a line separator seat; 10A, electrode wire via holes; 10B, a disinfectant water outlet end; 11. an isolation seat; 12. an isolation valve; 13. a filter member; 14. a protective soft sleeve for the electrode wire; 15. a separation seat fixing member; 16. an electrode wire plug; 17. a water inlet pipe; 18. a water return pipe; 19. a return three-way valve; s1, a first chamber; s2, a second chamber.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

Referring to fig. 1 to 5, in one embodiment, the ozone water sprayer of the present invention includes: the device comprises a machine body 1, a water tank 2, a water pump 3, a nozzle 4, a spray control mechanism 5, a power supply mechanism 6 and a water electrolysis device 7. Referring to fig. 6 to 10, the water electrolysis device 7 is used to electrolyze raw water obtained from a water container into sterilized water, in this embodiment, the water container is a water tank 2, and the water electrolysis device 7 is located between the water tank 2 and the water pump 3 and is communicated with the water tank 2 and the water pump 3 through a water inlet pipe 17, a water return pipe 18, and a return three-way valve 19. The water electrolysis apparatus 7 includes: the device comprises a mounting seat 8, an electrolysis mechanism 9, a pipeline separation seat 10, an isolation seat 11, an isolation valve 12, a filtering piece 13, an electrode wire protection soft sleeve 14, a separation seat fixing piece 15, an electrode wire plug 16, a first sealing piece 20 and a second sealing piece 21. The specific structure and manner of interaction of the various components will be further described below.

Referring to fig. 3 to 5, the housing 1 includes a main housing 1A and a movable housing 1B. The main chassis 1A has a first chamber S1 and a second chamber S2, the main chassis 1A includes: a left shell portion 1C, a right shell portion 1D, an upper shell portion 1E, and an inner shell portion 1F. The left shell part 1C, the right shell part 1D and the upper shell part 1E are spliced to form a shell assembly, the inner shell part 1F is wrapped in the shell assembly, the inner shell part 1F separately forms a first cavity S1, and a second cavity S2 is formed between the shell assembly and the inner shell part 1F. The movable housing portion 1B is movable relative to the main housing 1A to allow the water outlet tank 2 to enter and exit the passage of the first chamber S1, in this embodiment, the movable housing portion 1B is pivotally connected to the inner housing portion 1F of the main housing 1A, the movable housing portion 1B is provided with a switch for controlling whether the movable housing portion 1B can be opened relative to the main housing 1A, and the switch can be a common elastic claw structure.

The water tank 2 is used for containing raw water, and the raw water refers to water before electrolysis. After the movable housing portion 1B moves relative to the main housing 1A, the water tank 2 can be taken out or put in from the first chamber S1. The contour of the water tank 2 is adapted to the inner case portion 1F, and thus can be stably installed in the first chamber S1.

The water pump 3 is installed in the second chamber S2, and is used to drive raw water through the water electrolysis device 7 to be electrolyzed into sterilized water. The nozzle 4 is installed on the front side of the main case 1A, and the water outlet end of the water pump 3 is communicated with the nozzle 4 through a backflow three-way valve 19.

The spraying control mechanism 5 is used for controlling the water pump 3 to work and comprises a starting switch key 5A and a spraying control key 5B, and after the starting switch key 5A is started, the spraying control key 5B is controlled to control the air pump 3 and the water electrolysis device 7 to work.

The power supply mechanism 6 is used for supplying working power to the air pump 3 and the water electrolysis device 7, and is electrically connected with a control circuit board (not shown) of the odor and warm water sprayer through necessary electric connecting wires (not shown), and the control circuit board controls the air pump 3 and the electrolysis mechanism 9 to work. The power supply mechanism 6 is a chargeable power supply mechanism 6, and a charging port thereof is located at the rear side of the main chassis 1A. The power supply mechanism 6 contains a rechargeable lithium battery and an indicator lamp.

The mounting seat 8 is mounted in the second chamber S2 at a position where the first chamber S1 and the second chamber S2 meet, the mounting seat 8 has a connection pipe 8A, a separate seat mounting portion 8B, and a return passage 8C, and the mounting seat 8 is formed integrally (but may be adjusted to be a structure capable of being detachably connected). The outer side of outer tube 9D is located to connecting pipe 8A cover, and connecting pipe 8A extends to the below of outer tube 9D tip and forms the portion of intaking, and the lower tip diameter of the portion of intaking reduces and forms the throat. The first end of the connecting pipe 8A (the lower end of the connecting pipe 8A with the view angle of fig. 9) is communicated with the water tank 2, the separating seat mounting part 8B is communicated with the second end of the connecting pipe 8A (the upper end of the connecting pipe 8A with the view angle of fig. 9), and the second end is the end deviating from the water inlet part.

The electrolysis mechanism 9 is sleeved in the connection pipe 8A, and is used for electrolyzing raw water in the water tank 2 into sterilized water, and comprises: a first electrode 9A, a second electrode 9B, an inner tube 9C and an outer tube 9D. The first electrode 9A is internally disposed in the inner tube 9C, the second electrode 9B is peripherally disposed outside the inner tube 9C, and the inner tube 9C is configured to isolate and insulate the first electrode 9A), the second electrode 9B. The outer tube 9D is disposed so as to fit outside the inner tube 9C, and an electrolytic chamber for sterilizing water is formed between the outer tube 9D and the inner tube 9C.

The pipeline separating seat 10 is arranged on the separating seat installation part 8B and is provided with an electrode wire through hole 10A and a sterilized water outlet end 10B, the outlet ends of the first electrode 9A and the second electrode 9B penetrate through the electrode wire through hole 10A and are electrically connected with an electrode wire plug 16, and the electrode wire plug 16 is connected with a wiring pin on the control circuit board. The water inlet end of the water pump 3 is communicated with a sterilized water outlet end 10B through a water inlet pipe 17, and the sterilized water outlet end 10B is communicated with the electrolysis chamber. In this embodiment, the outlet end 10B of the sterilized water is located between the two electrode wire through holes 10A, one end of the water inlet pipe 17 is sleeved on the outlet end 10B of the sterilized water, and the other end of the water inlet pipe 17 is communicated with the water inlet end of the water pump 3. The pipe line separating seat 10 is sleeved in the separating seat mounting part 8B, and a sealing ring is arranged at the joint part of the two parts.

The isolation seat 11 and the isolation valve 12 are arranged in a water inlet part of the connecting pipe 8A, the isolation valve 12, the isolation seat 11 and the electrolysis mechanism 9 enter the connecting pipe 8A from the upper side of the connecting pipe 8A in sequence and are kept in the connecting pipe 8A, and the water electrolysis device 7 is simple and convenient to integrally install due to the structural design mode of the connecting pipe 8A. The isolation valve 12 is used for isolating the electrolysis chamber and the water container (the water tank 2), the isolation valve 12 is positioned at the upstream section of the electrolysis mechanism 9, and the isolation valve 12 allows raw water to enter the electrolysis chamber but prevents sterilized water from entering the water container (the water tank 2). A first sealing member 20 for preventing the sterilizing water from flowing out through a gap between the isolation valve 12 and the connection pipe 8A is provided between them. The isolation valve 12 includes a valve housing 12A fitted in the connection pipe 8A, and a water stop float 12B provided in the valve housing 12A. The isolation seat 11 is arranged between the water inlet end of the outer tube 9D and the valve sleeve 12A, the isolation seat 11 is communicated with the water inlet end of the outer tube 9D and the valve sleeve 12A, and the isolation seat 11 enables a certain distance to be kept between the isolation valve 12 and the electrolysis mechanism 9 and used as a buffer section for buffering raw water to enter the electrolysis mechanism 9. A second sealing member 21 for preventing the sterilizing water from entering a gap between the connecting pipe 8A and the outer pipe 9D is disposed between the two pipes, and the second sealing member 21 is sleeved on the isolation seat 11 in this embodiment.

The filter member 13 is disposed at a lower end portion of the water inlet portion of the connection pipe 8A, and specifically, the filter member 13 is detachably (threadably) attached to a constricted portion of the water inlet portion of the connection pipe 8A. The filter member 13 is used to clean the raw water introduced into the electrolytic cell, and is provided with a filter net (not shown) to filter impurities of the raw water in the water tank 2.

The electrode wire protective soft sleeve 14 is provided with through

holes

14A and 14B which correspond to the electrode outlet end and the sterilized water outlet end respectively, and the electrode wire protective soft sleeve 14 is sleeved on the outlet ends of the first electrode 9A and the second electrode 9B and the sterilized water outlet end 10B through the through

holes

14A and 14B and is used for forming sealing at the positions so as to prevent sterilized water or ozone gas from leaking. The pipeline separating seat 10 is sleeved on the electrode wire protecting soft sleeve 14, and the two can be matched in an interference fit mode. The electrode wire protective flexible sheath 14 may be a soft rubber.

The separation seat fixing member 15 is fixedly connected to the mounting seat 8 (in this embodiment, the separation seat fixing member is fixed to the mounting seat 8 through a screw member, and a screw seat is arranged on the mounting seat 8), and the pipeline separation seat 10 is clamped between the mounting seat 8 and the separation seat fixing member 15.

The main flow section of the return three-way valve 19 is communicated with the water outlet end of the water pump 3 and the nozzle 4, and the return section of the return three-way valve 19 is communicated with the return channel 8C through the return pipe 18 and further communicated with the water tank 2.

The working process of the invention is as follows: first, the movable housing 1B is hinged relative to the main housing 1A to expose the first chamber S1, the water tank 2 is taken out and added with water, and then put into the first chamber S1, and the first chamber S1 is closed, and the water-stopping float 12B is lifted by the buoyancy to conduct the connection pipe 8A. Further, the starting switch key 5A is pressed, then the spraying control key 5B is pressed, at this time, the air pump 3 and the water electrolysis device 7 work, raw water in the water tank 2 flows through the filtering piece 13, the isolation valve 12 in the connecting pipe 8A, the isolation seat 11, the electrolysis mechanism 9, the sterilized water outlet end 10B, the water inlet pipe 17, the water pump 3, the main flow section of the backflow three-way valve 19 and the nozzle 4, and the raw water is electrolyzed into sterilized water after flowing through the electrolysis mechanism 9. Further, when the spray control key 5B is released, the water pump 3 stops operating, and the water not sprayed from the nozzle 4 flows back into the water tank 2 through the return section of the return three-way valve 19 and the return pipe 18. The backflow three-way valve 19 is a common component, is not described again, and is applied to the application, so that the problem that the service life of the sprayer is affected due to the overlarge water pressure in the air pump 3 and the nozzle 4 when the air pump 3 stops working can be avoided.

The above is the first embodiment of the present application, but it is easily understood that the present application is not limited to the above embodiment. In another embodiment, the air pump 3 may communicate with the nozzle 4 through a one-way valve, i.e. the aforementioned return path may not be designed. In another embodiment, the body may be designed to have a water storage part that cannot be separated. In another embodiment, the water electrolysis device 7 may only include the electrolysis mechanism, or only include the electrolysis mechanism and the connection pipe 8A, and the water electrolysis device may also be applied to other structures of the machine body.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A water electrolysis apparatus for electrolyzing raw water taken from a water container into sterilized water, comprising a first electrode (9A) and a second electrode (9B), characterized in that: it also comprises an inner tube (9C) and an outer tube (9D);

wherein the first electrode (9A) is internally disposed within the inner tube (9C), the second electrode (9B) is peripherally disposed externally to the inner tube (9C), and the inner tube (9C) is configured to isolate and insulate the first electrode (9A), the second electrode (9B);

wherein the outer pipe (9D) is configured to be sleeved outside the inner pipe (9C), and an electrolysis chamber for configuring sterilized water is formed between the outer pipe (9D) and the inner pipe (9C).

2. The water electrolysis apparatus according to claim 1, wherein the outer side of the outer tube (9D) is further sleeved with a connecting tube (8A), and the connecting tube (8A) extends to the lower part of the end part of the outer tube (9D) and forms a water inlet part.

3. The water electrolysis apparatus according to claim 2, wherein a filter (13) is provided at a lower end of the water inlet portion to clean raw water entering the electrolysis chamber.

4. A water electrolysis apparatus according to claim 3, wherein the lower end of the water inlet portion is reduced in diameter to form a throat on which the filter element (13) is detachably mounted.

5. A water electrolysis apparatus according to claim 2 or 3 or 4, wherein the water inlet is provided with an isolation valve (12) for isolating the electrolysis chamber from the water reservoir, the isolation valve (12) allowing raw water to enter the electrolysis chamber but preventing sterilised water from entering the water reservoir.

6. A water electrolysis device according to claim 5, wherein a first seal (20) is arranged between the isolation valve (12) and the connection pipe (8A) to prevent the flow of sterile water out of the gap therebetween.

7. The water electrolysis apparatus according to claim 5, wherein a second seal (21) is provided between the connecting tube (8A) and the outer tube (9D) to prevent the entry of sterilizing water into the gap therebetween.

8. The water electrolysis device according to claim 2, wherein one end of the connecting pipe (8A) facing away from the water inlet part is communicated with a separation seat mounting part (8B), and a pipeline separation seat (10) is mounted on the separation seat mounting part (8B); the pipeline separating seat (10) is provided with an electrode wire through hole (10A) and a sterilized water outlet end (10B), the wire outlet ends of the first electrode (9A) and the second electrode (9B) penetrate through the electrode wire through hole (10A), and the sterilized water outlet end (10B) is communicated with the electrolysis chamber.

9. The water electrolysis device according to claim 8, wherein the pipeline separating seat (10) is sleeved on an electrode wire protecting soft sleeve (14), and the electrode wire protecting soft sleeve (14) is sleeved on the outlet ends of the first electrode (9A) and the second electrode (9B) and the outlet end (10B) of the sterilized water.

10. The water electrolysis apparatus according to claim 5, wherein the isolation valve (12) comprises: a valve sleeve (12A) sleeved in the connecting pipe (8A) and a water stop float (12B) arranged in the valve sleeve (12A).

11. The water electrolysis device according to claim 10, wherein a separation seat (11) is arranged between the water inlet end of the outer tube (9D) and the valve housing (12A), and the separation seat (11) is communicated with the water inlet end of the outer tube (9D) and the valve housing.

12. An ozone water sprayer comprises a machine body (1), a water tank (2), a water pump (3) and a water electrolysis device (7) positioned between the water tank (2) and the water pump (3); characterized in that the water electrolysis device (7) is a water electrolysis device according to any one of claims 1 to 11.

13. An ozone water sprayer according to claim 12, characterized in that the water pump (3) communicates with the nozzle (4) through a return three-way valve (19), the return section of the return three-way valve (19) communicating with the water tank (2).

14. The ozonated water sprayer according to claim 12, wherein the body (1) of the ozonated water sprayer comprises a main housing (1A) and a movable housing part (1B), the main housing (1A) having a first chamber (S1) provided with the water tank (2) and a second chamber (S2) provided with the water pump (3), the movable housing part (1B) being movable relative to the main housing (1A) to give way for the passage of the water tank (2) into and out of the first chamber (S1).