Electrolytic sodium hypochlorite generator

Abstract

The utility model discloses an electrolytic sodium hypochlorite generator, and relates to the technical field of sodium hypochlorite generators. The device comprises a generator, the side face of the generator is fixedly connected with a first hydrogen discharging pipe and a liquid discharging pipe, the bottom end of the liquid discharging pipe extends downwards to be fixedly connected and internally communicated with a liquid storage tank, and the top of the liquid storage tank is fixedly connected and internally communicated with a second hydrogen discharging pipe. The top ends of the hydrogen discharging pipe I and the hydrogen discharging pipe II are fixedly connected and penetrate through the bottom of a connecting frame, a connecting pipe is fixedly connected to the top of the connecting frame, a gas detector is fixedly mounted on the connecting pipe, and two fans are fixedly mounted on the side surface of the connecting frame. According to the utility model, electrolyzed hydrogen is discharged from the internal area of the connecting frame through the two hydrogen discharge pipes and diffused, then the gas detector detects the gas circulating in the connecting pipe so as to detect the hydrogen concentration of the air in the area, and the fan is started to accelerate the air circulation in the area after the concentration reaches an early warning value; hydrogen diffusion is assisted to reduce concentration.

Description

Technical Field

[0001] The utility model relates to the technical field of sodium hypochlorite generators, in particular to an electrolytic sodium hypochlorite generator. Background Art

[0002] Sodium hypochlorite is an inorganic substance and the most common "chlorine" bleach in household washing. Other similar bleaches include potassium hypochlorite, lithium hypochlorite or calcium hypochlorite, sodium hypobromite or sodium hypoiodite, chlorine-containing oxide solutions, chlorinated trisodium phosphate, sodium or potassium dichloroisocyanurate, trichloroisocyanuric acid, etc. Sodium hypochlorite is mainly used in bleaching, industrial wastewater treatment, papermaking, textiles, pharmaceuticals, fine chemicals, sanitation and disinfection and many other fields. Sodium hypochlorite generator is a type of water treatment disinfection and sterilization equipment. The equipment uses salt water as raw material and produces sodium hypochlorite solution through electrolysis reaction. Sodium hypochlorite will be accompanied by the precipitation of hydrogen during the electrolysis process.

[0003] The current electrolytic sodium hypochlorite generator has insufficient safety in exhausting hydrogen, lacks detection of the exhaust concentration of hydrogen, and is prone to ignoring the concentration in some closed and inconvenient ventilation areas, which may lead to potential safety hazards. To this end, an electrolytic sodium hypochlorite generator is provided that can detect and control the hydrogen concentration within the exhaust range. Summary of the invention

[0004] The purpose of the utility model is to solve the problems in the above-mentioned background technology, and the utility model provides an electrolytic sodium hypochlorite generator.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] An electrolytic sodium hypochlorite generator comprises a generator, wherein a hydrogen exhaust pipe 1 and a liquid exhaust pipe are fixedly connected to the side of the generator, the bottom end of the liquid exhaust pipe extends downward and is fixedly connected and internally connected to a liquid storage tank, the top of the liquid storage tank is fixedly connected and internally connected to a hydrogen exhaust pipe 2, the top ends of the hydrogen exhaust pipe 1 and the hydrogen exhaust pipe 2 are fixedly connected and penetrate the bottom of a connection frame, a connection pipe is fixedly connected to a top point of the connection frame, a gas detector is fixedly installed at a point of the connection pipe, and two fans are fixedly installed on the side surface of the connection frame.

[0007] Furthermore, a rotating frame is provided between the connecting frame and the fan, the top of the connecting frame is rotatably connected to the rotating frame, the side notch of the rotating frame is fixedly connected to a connecting plate, the fan is fixedly mounted on the side surface of the connecting plate, the lower surface of the rotating frame is fixedly connected to an extension plate, a threaded hole array is provided on the bottom side wall of the connecting frame, a screw is provided on the outer side of the extension plate and the threaded hole, the screw passes through the extension plate and the threaded hole and is threadedly connected to the extension plate.

[0008] Furthermore, the screw one is configured as a hand screw.

[0009] Furthermore, an alarm light is fixedly mounted on the upper surface of the connection frame.

[0010] Furthermore, a program controller is fixedly mounted on the upper surface of the connection frame, and the program controller is electrically connected to the gas detector, the fan and the alarm light.

[0011] Furthermore, the side walls of the connection frame are fixedly connected with fixing plates near the four corners, and screws 2 are passed through the interior of the fixing plates.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model discharges and diffuses the hydrogen after electrolysis from the inner area of ​​the connection frame through two hydrogen exhaust pipes, then the gas detector detects the gas circulating inside the connection pipe and further detects the hydrogen concentration of the air in the area, and starts the fan to accelerate the air circulation in the area when the concentration reaches the warning value, so as to help the hydrogen diffuse and reduce the concentration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is an enlarged view of part of the structure of the utility model;

[0016] Figure 3 This is a bottom display diagram of the connection frame of the utility model.

[0017] Figure numerals: 1. Generator; 2. Hydrogen exhaust pipe 1; 3. Liquid drain pipe; 4. Liquid storage tank; 5. Hydrogen exhaust pipe 2; 6. Connecting frame; 7. Connecting pipe; 8. Gas detector; 9. Fan; 10. Rotating frame; 11. Connecting plate; 12. Extension plate; 13. Threaded hole; 14. Screw 1; 15. Programmer; 16. Alarm light; 17. Fixing plate; 18. Screw 2. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0019] like Figure 1-3As shown, an electrolytic sodium hypochlorite generator comprises a generator 1, a hydrogen exhaust pipe 2 and a liquid exhaust pipe 3 are fixedly connected to the side of the generator 1, the bottom end of the liquid exhaust pipe 3 extends downward and is fixedly connected and internally connected to a liquid storage tank 4, the top of the liquid storage tank 4 is fixedly connected and internally connected to a hydrogen exhaust pipe 2 5, the top ends of the hydrogen exhaust pipe 2 and the hydrogen exhaust pipe 2 5 are fixedly connected and penetrate the bottom of a connecting frame 6, a connecting pipe 7 is fixedly connected to a top of the connecting frame 6, and a detection end of a gas detector 8 is not directly exposed by the installed connecting pipe 7, so that it is protected, a gas detector 8 is fixedly installed at a point of the connecting pipe 7, and two fans 9 are fixedly installed on the side surface of the connecting frame 6, the electrolyzed hydrogen is discharged and diffused from the internal area of ​​the connecting frame 6 through the two hydrogen exhaust pipes, and then the gas detector 8 detects the gas circulating in the connecting pipe 7 and then detects the hydrogen concentration of the air in the area, and starts the fan 9 to accelerate the air circulation in the area after the concentration reaches the warning value, so as to help the hydrogen diffuse to reduce the concentration. For example, the concentration of the explosion limit of hydrogen is between 4% and 75.6%. The hydrogen detection threshold of the gas detector 8 is controlled at about 3%. When the threshold is reached, the fan 9 is immediately started to quickly disperse the air in the area.

[0020] like Figure 3 As shown, in some embodiments, a rotating frame 10 is provided between the connecting frame 6 and the fan 9, the top of the connecting frame 6 is rotatably connected to the rotating frame 10, the side notch of the rotating frame 10 is fixedly connected to the connecting plate 11, the fan 9 is fixedly installed on the side surface of the connecting plate 11, the lower surface of the rotating frame 10 is fixedly connected to the extension plate 12, and the bottom side wall array of the connecting frame 6 is provided with a threaded hole 13, and the outer side of the extension plate 12 and the threaded hole 13 is provided with a screw 14, the screw 14 penetrates the extension plate 12 and the threaded hole 13 and is threadedly connected to the extension plate 12. Specifically, by installing the fan 9 on the connecting plate 11, the rotating frame 10 can be rotated to drive the fan 9 to rotate, and then the direction of the fan 9 can be changed according to the ventilation direction of the room where the equipment is installed, so as to facilitate the diffusion of hydrogen to the outside world. When it is rotated to the appropriate direction, the screw 14 can be screwed into the extension plate 12 and the threaded hole 13 to fix the direction of the fan 9 to prevent it from being offset due to vibration or the like during use.

[0021] like Figure 3 As shown, in some embodiments, screw 14 is configured as a hand screw. Specifically, by configuring it as a hand screw, it is convenient for an operator to connect and change the direction at any time.

[0022] like Figure 2 As shown, in some embodiments, an alarm light 16 is fixedly installed on the upper surface of the connection frame 6. Specifically, when the concentration is higher than a threshold and has not decreased within a period of time, the installed alarm light 16 sends out an alarm to remind surrounding staff of the situation.

[0023] like Figure 2 As shown, in some embodiments, a program controller 15 is fixedly installed on the upper surface of the connection frame 6, and the program controller 15 is electrically connected to the gas detector 8, the fan 9 and the alarm light 16. Specifically, the above devices are controlled by the installed program controller 15 to achieve information transmission and connection control between them. In actual use, the program controller 15 can be installed inside the generator 1 and integrated with the control components inside it.

[0024] like Figure 2 As shown, in some embodiments, the side walls of the connection frame 6 are fixedly connected with fixing plates 17 near the four corners, and screws 18 are passed through the interior of the fixing plates 17. Specifically, the connection frame 6 is installed by leaning the fixing plates 17 against the wall and driving the screws 18 through the fixing plates 17 into the wall, so that the connection frame 6 is not only supported by the two hydrogen exhaust pipes, but also has a more stable installation.

[0025] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electrolytic sodium hypochlorite generator, comprising a generator (1), characterized in that: A hydrogen exhaust pipe (2) and a liquid exhaust pipe (3) are fixedly connected to the side of the generator (1); the bottom end of the liquid exhaust pipe (3) extends downward and is fixedly connected to and internally communicated with a liquid storage tank (4); the top of the liquid storage tank (4) is fixedly connected to and internally communicated with a hydrogen exhaust pipe (5); the top ends of the hydrogen exhaust pipe (2) and the hydrogen exhaust pipe (5) are fixedly connected and penetrate the bottom of a connection frame (6); a connection pipe (7) is fixedly connected to a point on the top of the connection frame (6); a gas detector (8) is fixedly installed at a point on the connection pipe (7); and two fans (9) are fixedly installed on the side surface of the connection frame (6).

2. An electrolytic sodium hypochlorite generator according to claim 1, characterized in that: A rotating frame (10) is provided between the connecting frame (6) and the fan (9); the top of the connecting frame (6) is rotatably connected to the rotating frame (10); a connecting plate (11) is fixedly connected to a side notch of the rotating frame (10); the fan (9) is fixedly mounted on a side surface of the connecting plate (11); an extension plate (12) is fixedly connected to a lower surface of the rotating frame (10); a threaded hole (13) is provided in an array on a bottom side wall of the connecting frame (6); screws (14) are provided on the outer sides of the extension plate (12) and the threaded hole (13); the screws (14) penetrate the extension plate (12) and the threaded hole (13) and are threadedly connected to the extension plate (12).

3. An electrolytic sodium hypochlorite generator according to claim 2, characterized in that: The screw 1 (14) is configured as a hand screw.

4. An electrolytic sodium hypochlorite generator according to claim 3, characterized in that: An alarm light (16) is fixedly mounted on the upper surface of the connection frame (6).

5. An electrolytic sodium hypochlorite generator according to claim 4, characterized in that: A program controller (15) is fixedly mounted on the upper surface of the connection frame (6), and the program controller (15) is electrically connected to the gas detector (8), the fan (9) and the alarm light (16).

6. An electrolytic sodium hypochlorite generator according to claim 5, characterized in that: The side walls of the connection frame (6) are fixedly connected to fixing plates (17) near the four corners, and two screws (18) penetrate the interior of the fixing plates (17).

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