Efficient hydrogen-oxygen generator for electrolysis of water-cooled water

Abstract

The utility model discloses an efficient hydrogen-oxygen generator for electrolysis of water-cooled water, and relates to the technical field of chemical reaction equipment. The hydrogen-oxygen generator comprises a hydrogen-oxygen generator body, a cooling box is arranged below the hydrogen-oxygen generator body, handles are fixedly connected to the two sides of the outer portion of the cooling box, drainage pipes are fixedly connected to the other two sides of the outer portion of the cooling box, and a fixing device and a speed reduction buffering device are arranged on the cooling box. The fixing device comprises an air bag, and the bottom of the air bag is fixedly connected with an air inlet pipe and an air conveying pipe. By means of the fixing device, after the hydrogen-oxygen generator body is placed in the cooling box, the air bag can be extruded by the hydrogen-oxygen generator body through the weight of the hydrogen-oxygen generator body; and after the air bag is extruded, air in the air bag can be conveyed into an air pressure cabin through an air conveying pipe, the air pressure cabin can drive an air pressure rod and a fixing plate to effectively fix the two sides of the hydrogen-oxygen generator body, water-cooling heat dissipation treatment is conducted on the hydrogen-oxygen generator body, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical reaction equipment, in particular to a high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis. Background Art

[0002] Hydrogen production by water electrolysis is a relatively convenient method for producing hydrogen. Direct current is passed into an electrolytic cell filled with electrolyte, and water molecules undergo electrochemical reactions on the electrodes, decomposing into hydrogen and oxygen. When electrolyzing water, since pure water has a very low degree of ionization and low conductivity, it is a typical weak electrolyte, so the aforementioned electrolyte needs to be added to increase the conductivity of the solution so that water can be smoothly electrolyzed into hydrogen and oxygen.

[0003] According to a disclosed instant production and use, storage-free, safe and efficient water electrolysis hydrogen and oxygen generator (publication number: CN113322480 U), it includes a mounting base; a reaction chamber is fixedly mounted on the top of the mounting base; a delivery pipe is fixedly mounted on one side of the reaction chamber; a receiving chamber is fixedly mounted on the end of the delivery pipe; an electrolysis positive electrode is fixedly mounted inside the reaction chamber; an electrolysis negative electrode is fixedly mounted inside the reaction chamber; a function board is integrally arranged inside the reaction chamber; a floating member is fixedly mounted inside the function board; positioning members are fixedly mounted on both sides of the function board; a function cover is fixedly mounted on the top of the reaction chamber; a fixing groove is provided at the connection between the reaction chamber and the function cover; a locking block is fixedly mounted inside the fixing groove. In the above application, water and sulfuric acid can be added to the device during the reaction process through the function board without stopping the reaction, thereby improving the preparation efficiency of the device. However, the above application cannot effectively cool the main body of the hydrogen and oxygen generator during use, which can easily cause damage to the main body of the hydrogen and oxygen generator, and is not very practical. Utility Model Content

[0004] The utility model aims to provide a high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis, which solves the existing problems through a fixing device and a deceleration buffer device.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis, comprising a hydrogen and oxygen generator body, a cooling box is arranged below the hydrogen and oxygen generator body, handles are fixedly connected to the two sides of the outside of the cooling box, and drain pipes are fixedly connected to the other two sides of the outside of the cooling box, and a fixing device and a deceleration buffer device are arranged on the cooling box;

[0007] The fixing device includes an airbag, the bottom of which is fixedly connected with an air inlet pipe and an air supply pipe, the side of the air supply pipe away from the airbag is fixedly connected with an air pressure cabin, the side of the air pressure cabin is slidably connected with an air pressure rod, the side of the air pressure rod away from the air pressure cabin is fixedly connected with a fixing plate, and the side of the air pressure cabin away from the air pressure rod is provided with an exhaust valve.

[0008] Furthermore, an air bag is fixedly connected to the lower end of the interior of the cooling box. The cooling box is made of corrosion-resistant stainless steel. The cooling box can effectively perform water cooling on the main body of the oxyhydrogen generator.

[0009] Furthermore, the pressure chambers are fixedly connected to both sides of the interior of the cooling box, and the two pressure chambers are symmetrically arranged. After gas is injected into the pressure chambers, the pressure rods and the fixing plates can be effectively driven to move.

[0010] Furthermore, the fixing plate is made of rubber, and is disposed on both sides below the main body of the oxyhydrogen generator. The fixing plate can effectively fix the main body of the oxyhydrogen generator.

[0011] Furthermore, the deceleration and buffer device includes a load-bearing plate, connecting plates are fixedly connected on both sides of the load-bearing plate, a rotating rod is rotatably connected to the inside of the connecting plate away from the load-bearing plate, reduction wheels are fixedly connected on both sides of the rotating rod, and an elastic support rod is fixedly connected to the bottom of the load-bearing plate. The deceleration and buffer device can effectively protect the main body of the hydrogen and oxygen generator.

[0012] Furthermore, the material of the reduction wheel is soft rubber with strong friction, the number of the reduction wheels is set to four groups, the number of the reduction wheels in each group is set to two, and the reduction wheel can rub against the inner wall of the hydrogen and oxygen generator body to generate resistance.

[0013] Furthermore, the elastic support rod is fixedly connected to the inner lower end of the cooling box, and there are two elastic support rods, which can effectively support the load-bearing plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model uses a fixing device to place the main body of the oxyhydrogen generator in the cooling box. The main body of the oxyhydrogen generator will squeeze the airbag by its own weight. After being squeezed, the airbag will transport the internal gas to the inside of the air pressure cabin through the air pipe. The air pressure cabin will drive the air pressure rod and the fixing plate to effectively fix the two sides of the main body of the oxyhydrogen generator, and the main body of the oxyhydrogen generator will be water-cooled and heat-dissipated, which is very practical.

[0016] 2. The utility model uses a deceleration buffer device. After the main body of the hydrogen and oxygen generator is placed on the top of the load-bearing plate, the elastic support rod will be compressed, the load-bearing plate will drop, and at the same time, the reduction wheel will rub against the inner wall of the cooling box to generate resistance, and cooperate with the elastic support rod to achieve the effect of deceleration buffering, which can effectively protect the main body of the hydrogen and oxygen generator and further enhance the practicality of the entire device.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 It is a three-dimensional side structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0022] Figure 4 It is an enlarged structural schematic diagram of the fixing device of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the deceleration buffer device of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Hydrogen and oxygen generator body; 2. Cooling box; 3. Handle; 4. Drain pipe; 5. Fixing device; 51. Air bag; 52. Air intake pipe; 53. Air supply pipe; 54. Air pressure chamber; 55. Air pressure rod; 56. Fixing plate; 57. Exhaust valve; 6. Deceleration and buffer device; 61. Load-bearing plate; 62. Connecting plate; 63. Rotating rod; 64. Deceleration wheel; 65. Elastic support rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model is a high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis, comprising a hydrogen and oxygen generator body 1, a cooling box 2 is arranged below the hydrogen and oxygen generator body 1, handles 3 are fixedly connected to the outside of the cooling box 2 on both sides, and drain pipes 4 are fixedly connected to the outside of the cooling box 2 on the other two sides, and a fixing device 5 and a deceleration buffer device 6 are arranged on the cooling box 2;

[0028] The fixing device 5 includes an airbag 51, the bottom of which is fixedly connected with an air inlet pipe 52 and an air supply pipe 53, the air supply pipe 53 is fixedly connected with an air pressure cabin 54 on the side away from the airbag 51, the side of the air pressure cabin 54 is slidably connected with an air pressure rod 55, the side of the air pressure rod 55 is fixedly connected with a fixing plate 56 on the side away from the air pressure cabin 54, and an exhaust valve 57 is provided on the side of the air pressure cabin 54 away from the air pressure rod 55.

[0029] An air bag 51 is fixedly connected to the lower end of the interior of the cooling box 2 . The cooling box 2 is made of corrosion-resistant stainless steel. The cooling box 2 can effectively perform water cooling on the main body 1 of the oxyhydrogen generator.

[0030] The air pressure chambers 54 are fixedly connected to both sides of the cooling box 2. The two air pressure chambers 54 are symmetrically arranged. After the air pressure chambers 54 are injected with gas, the air pressure rods 55 and the fixing plates 56 can be effectively driven to move.

[0031] The material of the fixing plate 56 is rubber. The fixing plate 56 is arranged on both sides below the oxyhydrogen generator body 1 . The fixing plate 56 can effectively fix the oxyhydrogen generator body 1 .

[0032] The deceleration buffer device 6 includes a load-bearing plate 61, and connecting plates 62 are fixedly connected on both sides of the load-bearing plate 61. The connecting plate 62 is rotatably connected to a rotating rod 63 on the inner side away from the load-bearing plate 61. The rotating rod 63 has deceleration wheels 64 fixedly connected on both sides. An elastic support rod 65 is fixedly connected to the bottom of the load-bearing plate 61. The deceleration buffer device 6 can effectively protect the hydrogen-oxygen generator body 1.

[0033] The material of the reduction wheel 64 is soft rubber with strong friction. There are four groups of reduction wheels 64, and each group of reduction wheels 64 has two reduction wheels. The reduction wheels 64 can rub against the inner wall of the hydrogen and oxygen generator body 1 to generate resistance.

[0034] The elastic support rod 65 is fixedly connected to the inner lower end of the cooling box 2 . There are two elastic support rods 65 . The elastic support rods 65 can effectively support the load-bearing plate 61 .

[0035] The utility model uses a fixing device 5, and after the main body 1 of the hydrogen and oxygen generator is placed in the cooling box 2, the main body 1 of the hydrogen and oxygen generator will squeeze the airbag 51 by its own weight. After being squeezed, the airbag 51 will transport the internal gas to the inside of the air pressure cabin 54 through the air pipe 53. The air pressure cabin 54 will drive the air pressure rod 55 and the fixing plate 56 to effectively fix the two sides of the hydrogen and oxygen generator main body 1, and the hydrogen and oxygen generator main body 1 is water-cooled and heat-dissipated, which is highly practical. The utility model uses a deceleration buffer device 6, and after the main body 1 of the hydrogen and oxygen generator is placed on the top of the load-bearing plate 61, the elastic support rod 65 will be compressed, the load-bearing plate 61 will drop, and at the same time, the reduction wheel 64 will rub against the inner wall of the cooling box 2 to generate resistance, and cooperate with the elastic support rod 65 to achieve the effect of deceleration buffering, which can effectively protect the main body 1 of the hydrogen and oxygen generator, and further enhance the practicality of the entire device.

[0036] A specific application of this embodiment is: firstly, water electrolysis operation is performed through the hydrogen-oxygen generator body 1. High temperature may be generated during water electrolysis, and the hydrogen-oxygen generator body 1 needs to be heat-dissipated. The hydrogen-oxygen generator body 1 is placed in the cooling box 2. The hydrogen-oxygen generator body 1 will squeeze the airbag 51 by its own weight. The airbag 51 will transport the internal gas to the inside of the air pressure cabin 54 through the air pipe 53. The air pressure cabin 54 will drive the air pressure rod 55 and the fixing plate 56 to effectively fix the hydrogen-oxygen generator body 1. After the fixation is completed, the coolant is added to the cooling box 2 to perform water cooling and heat dissipation treatment on the hydrogen-oxygen generator body 1. When the hydrogen-oxygen generator body 1 needs to be taken out, the exhaust valve 57 is opened, the gas in the air pressure cabin 54 will be discharged, and the air pressure rod 55 and the fixing plate 56 will return to their original positions. The fixing state of the oxyhydrogen generator body 1 is released, and then the oxyhydrogen generator body 1 can be taken out. After the oxyhydrogen generator body 1 is taken out, the airbag 51 allows external gas to enter its interior through the air inlet pipe 52, and the airbag 51 will resume the expanded state, which is convenient for the next use. It is very practical. After the oxyhydrogen generator body 1 is placed on the top of the load-bearing plate 61, the oxyhydrogen generator body 1 will squeeze the elastic support rod 65 by its own weight, and the elastic support rod 65 will shrink to drive the load-bearing plate 61 to descend. When the load-bearing plate 61 descends, it will drive the reduction wheel 64 to rub against the inner wall of the oxyhydrogen generator body 1 to generate resistance, and cooperate with the elastic support rod 65 to achieve the effect of deceleration and buffering, which can effectively protect the oxyhydrogen generator body 1 and further enhance the practicality of the entire device.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis, comprising a hydrogen and oxygen generator body (1), characterized in that: A cooling box (2) is provided below the main body (1) of the oxyhydrogen generator, handles (3) are fixedly connected to two sides of the outside of the cooling box (2), drainage pipes (4) are fixedly connected to the other two sides of the outside of the cooling box (2), and a fixing device (5) and a deceleration buffer device (6) are provided on the cooling box (2); The fixing device (5) comprises an air bag (51), the bottom of the air bag (51) is fixedly connected to an air inlet pipe (52) and an air supply pipe (53), the air supply pipe (53) is fixedly connected to a pressure chamber (54) on a side away from the air bag (51), a pressure rod (55) is slidably connected to a side of the pressure chamber (54), a fixing plate (56) is fixedly connected to a side of the pressure rod (55) away from the pressure chamber (54), and an exhaust valve (57) is provided on a side of the pressure chamber (54) away from the pressure rod (55).

2. A high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis according to claim 1, characterized in that: An air bag (51) is fixedly connected to the lower inner end of the cooling box (2), and the cooling box (2) is made of corrosion-resistant stainless steel.

3. A high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis according to claim 2, characterized in that: The air pressure cabin (54) is fixedly connected to both sides of the interior of the cooling box (2), and the two air pressure cabins (54) are arranged in a symmetrical state.

4. A high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis according to claim 3, characterized in that: The material of the fixing plate (56) is rubber, and the fixing plate (56) is arranged on both sides below the main body (1) of the hydrogen and oxygen generator.

5. A high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis according to claim 4, characterized in that: The deceleration buffer device (6) comprises a load-bearing plate (61), connecting plates (62) are fixedly connected to both sides of the load-bearing plate (61), a rotating rod (63) is rotatably connected to the inside of the connecting plate (62) away from the side of the load-bearing plate (61), deceleration wheels (64) are fixedly connected to both sides of the rotating rod (63), and an elastic support rod (65) is fixedly connected to the bottom of the load-bearing plate (61).

6. A high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis according to claim 5, characterized in that: The material of the reduction wheels (64) is soft rubber with strong friction. The number of the reduction wheels (64) is four groups, and the number of the reduction wheels (64) in each group is two.

7. A high-efficiency hydrogen and oxygen generator for water-cooled water electrolysis according to claim 6, characterized in that: The elastic support rod (65) is fixedly connected to the inner lower end of the cooling box (2), and there are two elastic support rods (65).

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