Novel electrolytic cell structure of sodium hypochlorite generator

Abstract

The utility model discloses a novel sodium hypochlorite generator electrolytic bath structure, which relates to the technical field of sodium hypochlorite generator electrolytic baths and comprises a transparent tube shell, end rings are arranged on the outer surfaces of two ends of the transparent tube shell, and sealing covers are detachably connected to the outer surfaces of the front ends of the end rings. And the outer wall of the transparent tube shell is provided with a saline water connector, a hydrogen discharge port and a disinfectant outlet. According to the novel electrolytic bath structure of the sodium hypochlorite generator, the arranged gas guide pipe can guide generated hydrogen during use, the flow speed of the hydrogen can be increased through the fan, in addition, the water tank can store water during use, then mist can be sprayed into the gas guide pipe, water mist can flow along with the hydrogen, and the water mist can be sprayed into the gas guide pipe. Heat in hydrogen can be reduced through water mist, then the hydrogen can be dispersed and discharged through the gas distribution pipe via the gas outlet, heat generated by hydrogen accumulation can be avoided, and hydrogen explosion can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sodium hypochlorite generator electrolytic cells, in particular to a novel sodium hypochlorite generator electrolytic cell structure. Background Art

[0002] A sodium hypochlorite generator is a device that can convert salt water into sodium hypochlorite solution through an electrolytic reaction. Sodium hypochlorite is an efficient, safe and environmentally friendly disinfectant with a wide range of bactericidal capabilities. It is widely used in water treatment, public health, food processing, agriculture and breeding, medical treatment and medicine, industry and other fields. During the use of the sodium hypochlorite generator, the salt water needs to be electrolyzed by an electrolytic cell, but the existing electrolytic cells have certain inconveniences when used.

[0003] In the Chinese utility model patent application number: CN201920611865.X, an electrolytic cell of a sodium hypochlorite generator with a cooling structure is disclosed. A glass tube with a sealing structure is arranged in the outer shell of the electrolytic cell, and the outer diameter of the glass tube is ensured to be smaller than the inner diameter of the outer shell by a certain value, so that a sealed interlayer space with a ring-shaped cross section is formed between them. The electrolytic plate group is placed in the central space surrounded by the glass tube and the end structure of the electrolytic cell. During operation, the electrolyte flows through it and heats up under the action of the current. After the cooling water flow is injected into the interlayer space through the cooling water inlet and outlet, the convection heat transfer of the liquid and the glass Under the heat conduction effect of the tube, the cooling water with lower temperature absorbs the heat of the electrolyte to lower its temperature, which can effectively control the temperature rise of the electrolyte, and avoid the possibility of damage to the main body or parts of the plastic electrolytic cell while ensuring the electrolysis efficiency. However, the electrolytic cell cannot disperse and discharge the hydrogen generated by electrolysis when in use, and the hydrogen will take away some heat when it is discharged. If the hydrogen accumulation pressure is large, the heat will also increase, and the hydrogen is prone to explosion. In addition, the electrolytic cell is not easy to disassemble and assemble when in use, and it is not easy to perform rapid maintenance and repair when the electrolytic cell fails. For this reason, we propose a new sodium hypochlorite generator electrolytic cell structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a novel electrolytic cell structure of a sodium hypochlorite generator, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a novel electrolytic cell structure of a sodium hypochlorite generator, comprising a transparent tube shell, end rings are provided on the outer surfaces of both ends of the transparent tube shell, a sealing cover is detachably connected to the outer surface of the front end of the end ring, a brine interface, a hydrogen discharge port and a disinfectant outlet are provided on the outer wall of the transparent tube shell, the brine interface is located below the hydrogen discharge port, the hydrogen discharge port is located on one side of the disinfectant outlet, an electromagnetic valve is detachably connected to the outer surface of one end of the hydrogen discharge port, an air guide pipe is detachably connected to the outer surface of one end of the solenoid valve, an air guide pipe is detachably connected to the outer surface of one end of the air guide pipe, a fan is detachably connected to the outer surface of one end of the air guide pipe away from the fan, an air distribution pipe is provided on the outer surface of the air distribution pipe away from the fan, a water tank is detachably connected to the outer wall of the air distribution pipe, a sewage collecting tank is detachably connected to the outer surface of one end of the air distribution pipe, and an air outlet is provided on the outer wall of the air distribution pipe.

[0006] Preferably, a rotating docking rod is movably connected in the middle of the end ring, a central slot is provided in the middle of the rotating docking rod, a disengagement slot is provided on the front end outer surface of the rotating docking rod, a docking hole is provided in the middle of the sealing cover, a built-in slot is provided inside the sealing cover, a limiting spring is provided on the inner surface of one end of the built-in slot, a limiting column is provided on the outer surface of one end of the limiting spring, and an auxiliary ball is movably connected to the front end outer surface of the limiting column.

[0007] Preferably, an electrode titanium plate group is detachably connected to the middle of the transparent tube shell, a positive terminal is arranged on one outer surface of the electrode titanium plate group, and a negative terminal is arranged on the other outer surface of the electrode titanium plate group.

[0008] Preferably, a connecting water pipe is provided between the water tank and the air duct, a spray water pump is provided inside the water tank, and the number of the air outlets is six groups.

[0009] Preferably, the rotating docking rods are integrally formed with the central card slot and the disengagement slot, and the central card slot and the disengagement slot are through structures, and the number of the rotating docking rods is eight groups.

[0010] Preferably, the docking holes and the built-in grooves are through structures, the number of the docking holes is eight groups, and the limiting plug posts penetrate to the middle of the docking holes.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The provided air guide pipe can guide the generated hydrogen when in use, and can accelerate the flow rate of hydrogen through the fan. In addition, the water tank can store water when in use, and then can be sprayed in the air guide pipe, so that the water mist can flow with the hydrogen, and the heat in the hydrogen can be reduced by the water mist, and then the hydrogen can be dispersed and discharged through the gas outlet through the gas distribution pipe, which can avoid the accumulation of hydrogen to generate heat and can avoid hydrogen explosion; when in use, the end ring can be connected to the docking hole of the sealing cover by rotating the docking rod. At this time, the outer wall of the rotating docking rod will squeeze the limit plug, so that the limit plug is pressed by the limit spring. Contract, and then the swivel docking rod can be rotated to align the central slot of the swivel docking rod with the limiting plug post. At this time, the limiting plug post can be rebounded by the limiting spring and inserted into the central slot. At this time, the swivel docking rod can be limited, thereby completing the fixed connection between the end ring and the sealing cover. When the sealing cover needs to be disassembled and disengaged, it is only necessary to rotate the disengagement slot on the swivel docking rod downward to make the limiting plug post exit and disengage through the disengagement slot, thereby completing the disassembly of the sealing cover, thereby facilitating the rapid disassembly and assembly of the sealing cover, and facilitating the rapid maintenance and repair of the equipment when a fault occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a structural diagram of the end ring of the utility model;

[0015] Figure 3 This is a cross-sectional structural diagram of the sealing cover of the utility model;

[0016] Figure 4 It is a schematic diagram of the connection between the rotary docking rod and the rotary docking rod of the utility model.

[0017] In the figure: 1. Transparent tube shell; 2. End ring; 3. Sealing cover; 4. Electrode titanium plate group; 5. Positive terminal; 6. Negative terminal; 7. Brine interface; 8. Hydrogen discharge port; 9. Disinfectant outlet; 10. Solenoid valve; 11. Air duct; 12. Fan; 13. Air distribution pipe; 14. Water tank; 15. Waste collection tank; 16. Air outlet; 17. Rotating docking rod; 18. Center card slot; 19. Disengagement slot; 20. Docking hole; 21. Built-in slot; 22. Limit spring; 23. Limit plug; 24. Auxiliary ball. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-4As shown, a novel sodium hypochlorite generator electrolytic cell structure provided by an embodiment of the utility model comprises a transparent tube shell 1, both ends of the transparent tube shell 1 are provided with end rings 2 on the outer surface, the front end outer surface of the end ring 2 is detachably connected with a sealing cover 3, the outer wall of the transparent tube shell 1 is provided with a brine interface 7, a hydrogen discharge port 8 and a disinfectant outlet 9, the brine interface 7 is located below the hydrogen discharge port 8, the hydrogen discharge port 8 is located on one side of the disinfectant outlet 9, the outer surface of one end of the hydrogen discharge port 8 is detachably connected with a solenoid valve 10, the outer surface of one end of the solenoid valve 10 is detachably connected with an air guide pipe 11, the outer surface of one end of the air guide pipe 11 is detachably connected with a fan 12, the outer surface of one end of the air guide pipe 11 away from the fan 12 is provided with an air distribution pipe 13, the outer wall of the air guide pipe 11 is detachably connected with a water tank 14, the outer surface of one end of the air distribution pipe 13 is detachably connected with a sewage collecting tank 15, and the outer wall of the air distribution pipe 13 is provided with an air outlet 16.

[0020] Specifically, in the present embodiment, a transparent tube shell 1 is included. The outer surfaces of both ends of the transparent tube shell 1 are provided with end rings 2. The outer surface of the front end of the end ring 2 is detachably connected with a sealing cover 3. The outer wall of the transparent tube shell 1 is provided with a saline interface 7, a hydrogen discharge port 8 and a disinfectant outlet 9. The saline interface 7 can be used to easily introduce diluted saline into the saline interface 7 when in use. The saline interface 7 is located below the hydrogen discharge port 8. The hydrogen discharge port 8 is located on one side of the disinfectant outlet 9. The hydrogen discharge port 8 can be used to easily discharge the generated hydrogen when in use. The outer surface of one end of the hydrogen discharge port 8 is detachably connected with a solenoid valve 10. The outer surface of one end of the solenoid valve 10 is detachably connected with an air guide 11. The air guide 11 can guide the generated hydrogen when in use, and can pass through the fan 12. The flow rate of hydrogen is accelerated. In addition, the water tank 14 can store water when in use, and then can be sprayed into the air guide pipe 11, so that the water mist can flow with the hydrogen, and the heat in the hydrogen can be reduced by the water mist. Then, the hydrogen can be dispersed and discharged through the air distribution pipe 13 through the air outlet 16, which can avoid the accumulation of hydrogen to generate heat and can avoid hydrogen explosion. The outer surface of one end of the air guide pipe 11 is detachably connected to the fan 12, and the outer surface of the end of the air guide pipe 11 away from the fan 12 is provided with an air distribution pipe 13. The outer wall of the air guide pipe 11 is detachably connected to the water tank 14, and the outer surface of one end of the air distribution pipe 13 is detachably connected to a sewage collecting tank 15. The sewage collecting tank 15 can collect part of the water mist when in use for subsequent cleaning and discharge, and the outer wall of the air distribution pipe 13 is provided with an air outlet 16.

[0021] The utility model provides a novel electrolytic cell structure of a sodium hypochlorite generator. The arranged air guide pipe 11 can guide the generated hydrogen when in use, and the flow rate of the hydrogen can be accelerated by the fan 12. In addition, the water tank 14 can store water when in use, and then spray water into the air guide pipe 11, so that the water mist can flow with the hydrogen, and the heat in the hydrogen can be reduced by the water mist. Then, the hydrogen can be dispersed and discharged through the air outlet 16 through the air distribution pipe 13, so that the heat generated by the accumulation of hydrogen can be avoided, and the explosion of the hydrogen can be avoided.

[0022] In one embodiment of the present invention, a rotating docking rod 17 is movably connected to the middle of the end ring 2, a central slot 18 is provided in the middle of the rotating docking rod 17, a disengagement slot 19 is provided on the front end outer surface of the rotating docking rod 17, a docking hole 20 is provided in the middle of the sealing cover 3, a built-in groove 21 is provided inside the sealing cover 3, a limiting spring 22 is provided on the inner surface of one end of the built-in groove 21, a limiting plug 23 is provided on the outer surface of one end of the limiting spring 22, an auxiliary ball 24 is movably connected to the front end outer surface of the limiting plug 23, and the end ring 2 can be connected to the docking hole 20 of the sealing cover 3 by the rotating docking rod 17 when in use. At this time, the outer wall of the rotating docking rod 17 will squeeze the limiting plug 23, so that the limiting plug The column 23 is contracted by the limit spring 22, and then the rotary docking rod 17 can be rotated to align the central slot 18 of the rotary docking rod 17 with the limit plug 23. At this time, the limit plug 23 can be rebounded by the limit spring 22 and inserted into the central slot 18. At this time, the rotation docking rod 17 can be limited, thereby completing the fixed connection between the end ring 2 and the sealing cover 3. When the sealing cover 3 needs to be disassembled and disengaged, it is only necessary to rotate the disengagement slot 19 on the rotary docking rod 17 downward so that the limit plug 23 can be withdrawn and disengaged through the disengagement slot 19, and the disassembly of the sealing cover 3 can be completed, thereby facilitating the rapid disassembly and assembly of the sealing cover 3, and facilitating the rapid maintenance and repair of the equipment when a fault occurs.

[0023] In another embodiment provided by the utility model, the middle part of the transparent tube shell 1 is detachably connected with an electrode titanium plate group 4, the outer surface of one side of the electrode titanium plate group 4 is provided with a positive terminal 5, and the outer surface of the other side of the electrode titanium plate group 4 is provided with a negative terminal 6. The positive terminal 5 and the negative terminal 6 can be convenient for connecting positive and negative electrodes, so as to facilitate the electrolysis treatment of the diluted brine through the electrode titanium plate group 4.

[0024] In another embodiment provided by the utility model, a connecting water pipe is provided between the water tank 14 and the air duct 11, a spray water pump is provided inside the water tank 14, and the number of the air outlets 16 is six groups. The spray water pump can spray water mist, and then the water mist can be conducted to the air duct 11 through the connecting water pipe.

[0025] In an embodiment provided by the utility model, the rotating docking rod 17 is an integrally formed structure with the central slot 18 and the disengagement slot 19, and the central slot 18 and the disengagement slot 19 are a through structure. The number of the rotating docking rods 17 is eight groups, and the central slot 18 mainly serves to limit and fix the rotating docking rods 17.

[0026] In another embodiment provided by the utility model, the docking hole 20 and the built-in groove 21 are a through structure, the number of the docking holes 20 is eight groups, the limiting plug 23 penetrates to the middle of the docking hole 20, and the built-in groove 21 can facilitate the contraction of the limiting plug 23.

[0027] It should be noted that the utility model is a novel electrolytic cell structure of a sodium hypochlorite generator. When in use, salt water can be introduced through a salt water interface 7, and then the positive terminal 5 and the negative terminal 6 can be easily connected to the positive and negative electrodes, and the diluted salt water is electrolyzed through the electrode titanium plate group 4. During the electrolysis, the generated hydrogen can be discharged through the hydrogen discharge port 8, and then can be discharged into the air guide pipe 11 through the solenoid valve 10. The air guide pipe 11 can guide the generated hydrogen when in use, and the flow rate of the hydrogen can be accelerated by the fan 12. In addition, the water tank 14 can store water when in use, and then spray water mist through a spray water pump, and then the water mist can be conducted to the air guide pipe 11 through a connecting water pipe, so that the water mist can flow with the hydrogen, and the heat in the hydrogen can be reduced by the water mist, and then the hydrogen can be dispersed and discharged through the gas distribution pipe 13 through the gas outlet 16, which can avoid the accumulation of hydrogen to generate heat and avoid the explosion of hydrogen. The sewage collecting tank 15 can collect part of the water mist when in use for subsequent cleaning and discharge. When in use, the end ring 2 The rotation docking rod 17 can be docked into the docking hole 20 of the sealing cover 3. At this time, the outer wall of the rotation docking rod 17 will squeeze the limit plug 23, so that the limit plug 23 is contracted by the limit spring 22, and then the rotation docking rod 17 can be rotated to align the middle slot 18 of the rotation docking rod 17 with the limit plug 23. At this time, the limit plug 23 can be rebounded by the limit spring 22 and inserted into the middle slot 18. At this time, the rotation docking rod 17 can be limited, so that the end ring 2 and the sealing cover 3 can be completed. Fixed connection, when the sealing cover 3 needs to be disassembled, it is only necessary to rotate the disengagement slot 19 on the rotating docking rod 17 downward. When the disengagement slot 19 is rotated downward, the central card slot 18 will slide against the auxiliary ball 24. The auxiliary ball 24 can be used to assist the disengagement slot 19 to face downward, so that the limiting plug 23 can be withdrawn and disengaged through the disengagement slot 19, and the disassembly of the sealing cover 3 can be completed, thereby facilitating the rapid disassembly and assembly of the sealing cover 3. When a fault occurs, the equipment can be quickly maintained and repaired, which is more practical.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel sodium hypochlorite generator electrolytic cell structure, comprising a transparent tube shell (1), characterized in that: The outer surfaces of both ends of the transparent tube shell (1) are provided with end rings (2), the front end outer surface of the end ring (2) is detachably connected to a sealing cover (3), the outer wall of the transparent tube shell (1) is provided with a salt water interface (7), a hydrogen discharge port (8) and a disinfectant outlet (9), the salt water interface (7) is located below the hydrogen discharge port (8), the hydrogen discharge port (8) is located on one side of the disinfectant outlet (9), and the outer surface of one end of the hydrogen discharge port (8) is detachably connected to a solenoid valve (10). The outer surface of one end of the solenoid valve (10) is detachably connected to an air guide pipe (11), the outer surface of one end of the air guide pipe (11) is detachably connected to a fan (12), an outer surface of one end of the air guide pipe (11) away from the fan (12) is provided with an air distribution pipe (13), an outer wall of the air guide pipe (11) is detachably connected to a water tank (14), an outer surface of one end of the air distribution pipe (13) is detachably connected to a sewage collecting tank (15), and an outer wall of the air distribution pipe (13) is provided with an air outlet (16).

2. A novel sodium hypochlorite generator electrolytic cell structure according to claim 1, characterized in that: A rotating docking rod (17) is movably connected to the middle of the end ring (2), a central slot (18) is provided in the middle of the rotating docking rod (17), a disengagement slot (19) is provided on the front end outer surface of the rotating docking rod (17), a docking hole (20) is provided in the middle of the sealing cover (3), a built-in slot (21) is provided inside the sealing cover (3), a limit spring (22) is provided on the inner surface of one end of the built-in slot (21), a limit plug post (23) is provided on the outer surface of one end of the limit spring (22), and an auxiliary ball (24) is movably connected to the front end outer surface of the limit plug post (23).

3. A novel sodium hypochlorite generator electrolytic cell structure according to claim 1, characterized in that: The middle part of the transparent tube shell (1) is detachably connected to an electrode titanium plate group (4), one side outer surface of the electrode titanium plate group (4) is provided with a positive terminal (5), and the other side outer surface of the electrode titanium plate group (4) is provided with a negative terminal (6).

4. A novel sodium hypochlorite generator electrolytic cell structure according to claim 1, characterized in that: A connecting water pipe is provided between the water tank (14) and the air guide pipe (11), a spray water pump is provided inside the water tank (14), and the number of the air outlets (16) is six groups.

5. A novel sodium hypochlorite generator electrolytic cell structure according to claim 2, characterized in that: The rotating docking rods (17) are integrally formed with the central clamping slot (18) and the disengagement slot (19), and the central clamping slot (18) and the disengagement slot (19) are through-structured. The number of the rotating docking rods (17) is eight.

6. A novel sodium hypochlorite generator electrolytic cell structure according to claim 2, characterized in that: The docking holes (20) and the built-in grooves (21) are of a through structure, the number of the docking holes (20) is eight groups, and the limiting plug posts (23) penetrate to the middle of the docking holes (20).

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