Adjustable hydrogen generator

Abstract

The utility model relates to the technical field of hydrogen generators, in particular to an adjustable hydrogen generator which comprises a hydrogen generator body, a driving motor is mounted at the top end of the hydrogen generator body, a cleaning assembly is arranged in the hydrogen generator body, an electrolytic tank is arranged below the cleaning assembly, and a hydrogen storage tank is arranged below the electrolytic tank. The hydrogen generator comprises a hydrogen generator body, an electrolytic tank is arranged in the hydrogen generator body, a moving plate is fixedly installed at the bottom end of the electrolytic tank, a pushing assembly is arranged below the moving plate, and the outer wall of the moving plate is connected with the inner wall of the hydrogen generator body in an attached mode. Due to the fact that the outer wall of the movable plate is connected with the inner wall of the hydrogen generator body in an attached mode, the movable plate can stably move without shaking or inclining, and by adjusting the height of the electrolytic tank, the hydrogen generator can change the electrolysis area and the current density by adjusting the height of the electrolytic tank, and therefore the yield of hydrogen is adjusted.

Description

Technical Field

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

[0002] As energy and environmental issues become increasingly prominent, hydrogen, as a clean, efficient, and renewable energy source, is increasingly being used in the fields of energy, environmental protection, industrial production, transportation, and so on. As a key device for producing hydrogen, the performance and function of hydrogen generators have an important impact on the application of hydrogen. Traditional hydrogen generators have some problems, such as low hydrogen purity, unstable production, and complex operation, which limit the application of hydrogen generators in various fields.

[0003] After searching, the Chinese patent document application number: 202223405344.X discloses an adjustable hydrogen generator, including a shell, a water tank and a heating coil, a water tank is provided inside the shell, a filter tube is provided on one side of the water tank, the outer wall of the filter tube is provided with the heating coil, the heating coil is fixedly connected to the support rod, a heating device is provided on one side of the filter tube, the shell is movably connected to the roller at one end away from the water tank, the heating device supplies power to the support rod through an external line, the support rod heats the heating coil, the heating coil heats the filter tube, the knob on the filter tube is unscrewed, the heating coil heats the filter tube, the water in the filter tube is evaporated after heating, and the evaporated water vapor floats to the outside through the opening at one end of the filter tube, thereby completing the drying of the water vapor in the filter tube, without the need to use external equipment to dry the filter tube, thereby reducing the use cost.

[0004] The above-mentioned adjustable hydrogen generator is provided with a heating device and a heating coil. When the heating device is turned on, the heating device supplies power to the support rod through an external line, the support rod heats the heating coil, and the heating coil heats the filter tube. When the knob on the filter tube is unscrewed, the heating coil heats the filter tube, and the water in the filter tube is evaporated after heating. The evaporated water vapor floats to the outside through an opening at one end of the filter tube, thereby completing the drying of the water vapor in the filter tube. There is no need to use external equipment to dry the filter tube, thereby reducing the use cost.

[0005] However, the above-mentioned adjustable hydrogen generator still has the following defects:

[0006] When the hydrogen generator is running at high load, it may be necessary to increase the electrolysis area to improve production; when it is running at low load, the electrolysis area can be reduced to save energy. At this time, it may be necessary to adjust the height of the electrolytic cell. Therefore, we need an adjustable hydrogen generator to solve the above problems. Utility Model Content

[0007] The utility model aims to provide an adjustable hydrogen generator, which mainly pushes a movable plate and an electrolytic cell to move up and down in a hydrogen generator body by a pushing assembly. Since the outer wall of the movable plate is fitted and connected with the inner wall of the hydrogen generator body, the movable plate can move smoothly without shaking or tilting. By adjusting the height of the electrolytic cell, the hydrogen generator can change the electrolysis area and current density by adjusting the height of the electrolytic cell, thereby adjusting the hydrogen production.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable hydrogen generator, comprising a hydrogen generator body, a water inlet assembly is installed on one side of the top of the hydrogen generator body, a driving motor is installed on the top of the hydrogen generator body, the output shaft of the driving motor passes through the top of the hydrogen generator body and is fixedly installed with a cleaning assembly, an electrolytic cell is arranged below the cleaning assembly, a movable plate is fixedly installed at the bottom end of the electrolytic cell, a pushing assembly is arranged below the movable plate, the movable plate is arranged in a disc shape, and the outer wall of the movable plate is fitted and connected with the inner wall of the hydrogen generator body, four supporting columns are fixedly installed at the bottom end of the hydrogen generator body, and the movable assembly is arranged inside the four supporting columns.

[0009] Preferably, the pushing assembly includes a cylinder and three telescopic rods, the base of the cylinder is fixedly installed at the bottom center of the inner cavity of the hydrogen generator body, the piston rod end of the cylinder is fixedly installed at the bottom center of the movable plate, the bases of the three telescopic rods are fixedly installed at the bottom end of the cavity of the hydrogen generator body, and the piston rod end of the telescopic rod is fixedly connected to the bottom end of the movable plate.

[0010] Preferably, the water inlet assembly includes a pure water tank, a water pump and a water outlet pipe, one side of the pure water tank is fixedly connected to the side wall of the hydrogen generator body, a water outlet is provided at the top of the pure water tank, the water outlet is fixedly connected to one end of the water outlet pipe, the other end of the water outlet pipe passes through the top of the hydrogen generator body and extends into the cavity of the hydrogen generator body, one end of the water pump is sleeved on the water outlet pipe close to one side of the pure water tank, and the other end of the water pump is sleeved on the water outlet pipe close to one side of the hydrogen generator body.

[0011] Preferably, the cleaning assembly includes a rotating rod, two scrapers and four connecting rods, the output shaft of the driving motor is fixedly connected to one end of the rotating rod, one end of the four connecting rods is fixedly mounted on the outer wall of the rotating rod, the other end of the connecting rod is fixedly connected to one side of the scraper, and the other side of the scraper is fit-connected to the inner wall of the hydrogen generator body.

[0012] Preferably, the moving component includes an electric push rod, a buffer pad and a universal wheel. A moving groove is opened at the bottom end of the support column. The base of the electric push rod is fixedly installed inside the support column. The piston rod end of the electric push rod is fixedly connected to one side of the buffer pad, and the other side of the buffer pad is fixedly connected to the top end of the universal wheel. The buffer pad and the universal wheel are both arranged in the moving groove.

[0013] Preferably, a hydrogen collector is provided on the other side of the top of the hydrogen generator body, an air inlet pipe is installed on the top of the hydrogen collector, one end of the air inlet pipe passes through the top of the hydrogen generator body and extends into it, a hydrogen-water separator is provided at one end of the air inlet pipe, and a pressure sensor is fixedly installed on the inner top of the hydrogen generator body.

[0014] Preferably, a control panel is installed on the outer wall of the hydrogen generator body, a visual window is installed on the surface of the control panel, control buttons are arranged below the visual window, and the control panel is electrically connected to the cylinder, electric push rod, water pump, drive motor and pressure sensor.

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

[0016] 1. The utility model mainly pushes the movable plate and the electrolytic cell to move up and down in the hydrogen generator body by pushing the assembly. Since the outer wall of the movable plate is closely connected with the inner wall of the hydrogen generator body, the movable plate can move smoothly without shaking or tilting. By adjusting the height of the electrolytic cell, the hydrogen generator can change the electrolysis area and current density by adjusting the height of the electrolytic cell, thereby adjusting the hydrogen production. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a cross-sectional view of the side of the hydrogen generator body of the utility model;

[0019] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 4 It is a cross-sectional view of the front side of the hydrogen generator body of the utility model.

[0021] In the figure: 1. Hydrogen generator body; 2. Pure water tank; 201. Water pump; 202. Water outlet pipe; 3. Driving motor; 301. Rotating rod; 302. Connecting rod; 303. Scraper; 4. Support column; 401. Electric push rod; 402. Buffer pad; 403. Universal wheel; 404. Moving slot; 5. Control panel; 501. Visual window; 502. Control button; 6. Hydrogen collector; 601. Inlet pipe; 602. Hydrogen-water separator; 7. Pressure sensor; 8. Electrolytic cell; 9. Moving plate; 10. Telescopic rod; 11. Cylinder. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: an adjustable hydrogen generator, comprising a hydrogen generator body 1, a water inlet assembly is installed on one side of the top of the hydrogen generator body 1, a driving motor 3 is installed on the top of the hydrogen generator body 1, the output shaft of the driving motor 3 passes through the top of the hydrogen generator body 1 and is fixedly installed with a cleaning assembly, an electrolytic cell 8 is arranged below the cleaning assembly, a moving plate 9 is fixedly installed at the bottom of the electrolytic cell 8, a pushing assembly is arranged below the moving plate 9, the moving plate 9 is arranged in a disc shape, and the outer wall of the moving plate 9 is fitted and connected with the inner wall of the hydrogen generator body 1, four supporting columns 4 are fixedly installed at the bottom of the hydrogen generator body 1, and the moving assembly is arranged inside the four supporting columns 4;

[0024] When in use, the moving plate 9 and the electrolytic cell 8 are pushed up and down in the hydrogen generator body 1 by the pushing assembly. Since the outer wall of the moving plate 9 is closely connected to the inner wall of the hydrogen generator body 1, the moving plate 9 can move smoothly without shaking or tilting. By adjusting the height of the electrolytic cell 8, the hydrogen generator can change the electrolysis area and current density by adjusting the height of the electrolytic cell, thereby adjusting the hydrogen production.

[0025] The pushing assembly includes a cylinder 11 and three telescopic rods 10. The base of the cylinder 11 is fixedly installed at the center of the bottom end of the inner cavity of the hydrogen generator body 1. The piston rod end of the cylinder 11 is fixedly installed at the center of the bottom end of the moving plate 9. The bases of the three telescopic rods 10 are fixedly installed at the bottom end of the cavity of the hydrogen generator body 1. The piston rod end of the telescopic rod 10 is fixedly connected to the bottom end of the moving plate 9. The connection points between the three telescopic rods 10 and the moving plate 9 are distributed at the bottom end of the moving plate 9, and together with the central cylinder 11, a stable supporting structure is formed, so that the moving plate 9 is subjected to more uniform force during the lifting process, reducing the stress and deformation caused by uneven force.

[0026] The water inlet assembly includes a pure water tank 2, a water pump 201 and a water outlet pipe 202. One side of the pure water tank 2 is fixedly connected to the side wall of the hydrogen generator body 1. A water outlet is provided at the top of the pure water tank 2. The water outlet is fixedly connected to one end of the water outlet pipe 202. The other end of the water outlet pipe 202 passes through the top of the hydrogen generator body 1 and extends into the cavity of the hydrogen generator body 1. One end of the water pump 201 is sleeved on the water outlet pipe 202 close to one side of the pure water tank 2, and the other end of the water pump 201 is sleeved on the water outlet pipe 202 close to one side of the hydrogen generator body 1. By adjusting the water pump 201, the flow rate and flow of water can be controlled to meet the demand for electrolyzed water under different working conditions. The pure water tank 2 is used to store pure water to ensure that the water quality entering the hydrogen generator for electrolysis is pure and free of impurities. Pure water quality is conducive to improving the electrolysis efficiency and hydrogen purity, thereby obtaining a higher quality hydrogen product.

[0027] The cleaning assembly includes a rotating rod 301, two scrapers 303 and four connecting rods 302. The output shaft of the driving motor 3 is fixedly connected to one end of the rotating rod 301, one end of the four connecting rods 302 is fixedly installed on the outer wall of the rotating rod 301, and the other end of the connecting rod 302 is fixedly connected to one side of the scraper 303. The other side of the scraper 303 is fitted and connected to the inner wall of the hydrogen generator body 1. Driven by the driving motor 3, the rotating rod 301 can rotate automatically, driving the scraper 303 to scrape along the inner wall of the hydrogen generator body 1. This automatic cleaning method can regularly clean the sediment, impurities or bubbles that may be generated during the electrolysis process, thereby ensuring the cleanliness of the electrolytic cell 8 and the inside of the hydrogen generator.

[0028] The moving assembly includes an electric push rod 401, a buffer pad 402 and a universal wheel 403. A moving groove 404 is provided at the bottom end of the support column 4. The base of the electric push rod 401 is fixedly installed inside the support column 4. The piston rod end of the electric push rod 401 is fixedly connected to one side of the buffer pad 402, and the other side of the buffer pad 402 is fixedly connected to the top of the universal wheel 403. The buffer pad 402 and the universal wheel 403 are both arranged in the moving groove 404. Through the extension and retraction of the electric push rod 401, the contact or separation of the universal wheel 403 with the ground can be conveniently controlled to realize the flexible movement or fixation of the hydrogen generator body 1, so that the equipment can be easily and conveniently operated when it needs to be moved, thereby improving the flexibility of the equipment. The setting of the buffer pad 402 can play a buffering role when the electric push rod 401 pushes the universal wheel 403 to contact the ground, reduce the vibration and noise caused by the impact, and protect the equipment from damage.

[0029] A hydrogen collector 6 is provided on the other side of the top of the hydrogen generator body 1, and an air inlet pipe 601 is installed on the top of the hydrogen collector 6. One end of the air inlet pipe 601 passes through the top of the hydrogen generator body 1 and extends into it. A hydrogen-water separator 602 is provided on one end of the air inlet pipe 601. A pressure sensor 7 is fixedly installed on the inner top of the hydrogen generator body 1, which is connected to the electrolytic cell 8 through the air inlet pipe 601. It can directly receive and collect the hydrogen generated by electrolysis, ensuring the effective collection and transmission of hydrogen, reducing the loss of hydrogen during the transmission process, and improving the collection efficiency of hydrogen. In the electrolysis process, in addition to generating hydrogen, a small amount of water vapor is also generated. The function of the hydrogen-water separator 602 is to separate the water vapor from the hydrogen to ensure that the collected hydrogen is of high purity.

[0030] A control panel 5 is installed on the outer wall of the hydrogen generator body 1. A visual window 501 is installed on the surface of the control panel 5. A control button 502 is arranged below the visual window 501. The control panel 5 is electrically connected to the cylinder 11, the electric push rod 401, the water pump 201, the drive motor 3 and the pressure sensor 7. The design of the control panel 5 allows the user to easily operate the hydrogen generator. Through the control button 502, the user can easily control the start, stop and adjustment of key components such as the cylinder 11, the electric push rod 401, the water pump 201, the drive motor 3, etc., thereby achieving comprehensive control of the hydrogen generator.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable hydrogen generator, comprising a hydrogen generator body (1), characterized in that: A water inlet assembly is installed on one side of the top of the hydrogen generator body (1); a driving motor (3) is installed on the top of the hydrogen generator body (1); the output shaft of the driving motor (3) passes through the top of the hydrogen generator body (1) and is fixedly installed with a cleaning assembly; an electrolytic cell (8) is arranged below the cleaning assembly; a moving plate (9) is fixedly installed at the bottom of the electrolytic cell (8); a pushing assembly is arranged below the moving plate (9); the moving plate (9) is arranged in a disc shape, and the outer wall of the moving plate (9) is closely connected to the inner wall of the hydrogen generator body (1); four supporting columns (4) are fixedly installed at the bottom of the hydrogen generator body (1); and the moving components are arranged inside the four supporting columns (4).

2. An adjustable hydrogen generator according to claim 1, characterized in that: The pushing assembly comprises a cylinder (11) and three telescopic rods (10); the base of the cylinder (11) is fixedly mounted at the center of the bottom end of the inner cavity of the hydrogen generator body (1); the piston rod end of the cylinder (11) is fixedly mounted at the center of the bottom end of the moving plate (9); the bases of the three telescopic rods (10) are fixedly mounted at the bottom end of the cavity of the hydrogen generator body (1); and the piston rod end of the telescopic rod (10) is fixedly connected to the bottom end of the moving plate (9).

3. An adjustable hydrogen generator according to claim 2, characterized in that: The water inlet assembly comprises a pure water tank (2), a water pump (201) and a water outlet pipe (202); one side of the pure water tank (2) is fixedly connected to the side wall of the hydrogen generator body (1); a water outlet is provided at the top of the pure water tank (2); the water outlet is fixedly connected to one end of the water outlet pipe (202); the other end of the water outlet pipe (202) passes through the top of the hydrogen generator body (1) and extends into the cavity of the hydrogen generator body (1); one end of the water pump (201) is sleeved on the water outlet pipe (202) close to one side of the pure water tank (2); and the other end of the water pump (201) is sleeved on the water outlet pipe (202) close to one side of the hydrogen generator body (1).

4. The adjustable hydrogen generator according to claim 3, characterized in that: The cleaning assembly comprises a rotating rod (301), two scrapers (303) and four connecting rods (302); the output shaft of the driving motor (3) is fixedly connected to one end of the rotating rod (301); one end of the four connecting rods (302) is fixedly mounted on the outer wall of the rotating rod (301); the other end of the connecting rod (302) is fixedly connected to one side of the scraper (303); and the other side of the scraper (303) is fittedly connected to the inner wall of the hydrogen generator body (1).

5. The adjustable hydrogen generator according to claim 4, characterized in that: The moving assembly comprises an electric push rod (401), a buffer pad (402) and a universal wheel (403); a moving groove (404) is provided at the bottom end of the support column (4); a base of the electric push rod (401) is fixedly installed inside the support column (4); a piston rod end of the electric push rod (401) is fixedly connected to one side of the buffer pad (402); the other side of the buffer pad (402) is fixedly connected to the top end of the universal wheel (403); and the buffer pad (402) and the universal wheel (403) are both arranged in the moving groove (404).

6. The adjustable hydrogen generator according to claim 5, characterized in that: A hydrogen collector (6) is arranged on the other side of the top of the hydrogen generator body (1), an air intake pipe (601) is installed on the top of the hydrogen collector (6), one end of the air intake pipe (601) passes through the top of the hydrogen generator body (1) and extends into it, a hydrogen-water separator (602) is arranged on one end of the air intake pipe (601), and a pressure sensor (7) is fixedly installed on the inner top of the hydrogen generator body (1).

7. The adjustable hydrogen generator according to claim 6, characterized in that: A control panel (5) is installed on the outer wall of the hydrogen generator body (1); a visual window (501) is installed on the surface of the control panel (5); a control button (502) is arranged below the visual window (501); and the control panel (5) is electrically connected to the cylinder (11), the electric push rod (401), the water pump (201), the drive motor (3) and the pressure sensor (7).

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