Small electrolysis and power generation device
By designing a small electrolysis and power generation device that integrates power supply devices, fuel cell stacks and multi-channel filtering and separation devices, the shortcomings of existing small electrolytic devices in terms of operating costs, operation complexity and pollution emissions are solved, and efficient and environmentally friendly electrolytic experiments are achieved.
Patent Information
- Application Number
- CN202421608654.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The existing small electrolytic devices have shortcomings in operating costs, operational complexity and pollution emissions, making it difficult to meet the efficient and environmentally friendly electrolytic experimental needs.
A small electrolysis and power generation device is designed, including a power supply device, a fuel cell stack, an electrolytic cell, a gas-liquid separation tank, a drying tank and a molecular sieve tank. It is connected through pipes and pumped into the electrolytic cell through a water pump to react. The reaction products are filtered and separated by multiple channels and discharged.
It realizes electrolytic reactions with low operating costs, simple operation and no pollutant emissions. It is suitable for electrolytic experimental research and is safe and environmentally friendly.
Smart Images
Figure CN222948482U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrolysis, in particular to a small electrolysis and power generation device. Background Art
[0002] Small electrolysis devices generally refer to electrolysis equipment used for laboratory research, educational demonstrations, or small-scale industrial applications. These devices are designed to achieve high-efficiency, low-energy electrolysis processes and are suitable for processing smaller volumes of solutions or preparing specific chemicals. The technical features of small electrolysis devices include compact size, simplified operation procedures, and relatively low operating costs. They can be used in a variety of applications, such as water purification, chemical synthesis, energy storage and conversion, etc. With the advancement of materials science, electrochemistry, and automation control technology, small electrolysis devices are moving towards a more efficient and environmentally friendly direction. Utility Model Content
[0003] In order to overcome the above-mentioned defects, the utility model provides a small electrolysis and power generation device, which solves the problems raised in the above-mentioned background technology. The utility model has low operating cost, simple and convenient operation, can stably realize the reaction, is convenient for the research of electrolysis experiments, and has no pollutant emissions, and is safe and environmentally friendly.
[0004] In order to achieve the above-mentioned purpose, the utility model provides a small electrolysis and power generation device, including an electrolysis device body, the electrolysis device body including a bottom plate, on which a power supply device is installed; a fuel cell stack and an electrolytic cell are arranged next to the power supply device, and a bracket plate is also arranged next to the electrolytic cell, and a water tank is arranged on one side of the bracket plate, and the water tank is pumped by a water pump; a tank bracket is arranged on the other side of the bracket plate, and a molecular sieve tank, a drying tank and a gas-liquid separation tank are mounted on the tank bracket, and are connected by pipelines; a light-emitting unit is also installed on the bottom plate; a pressure-stabilizing valve and an air intake valve are arranged on the pipeline connecting the molecular sieve tank and the fuel cell stack; an exhaust valve is also arranged next to the fuel cell stack.
[0005] When the utility model is working, water is added through the water filling port on the back of the water tank. After the water is added, the power input plug is connected to the power supply, the power supply device is turned on, and the power switch is pressed. The power adjustment knob can adjust the voltage to control the speed of electrolysis; the power supply device drives the water pump to suck the water in the water tank into the electrolytic cell for reaction, and the reaction product is transmitted through the pipeline, and passes through the gas-liquid separation tank, the drying tank and the molecular sieve tank mounted on the tank bracket on the bracket plate in sequence, and the water discharged by the reaction can be discharged through the gas-liquid separation tank drainage joint; the fuel cell stack is turned on, and the filtered product enters through the pressure regulating valve and the air inlet valve to react, and drives the light-emitting unit to work, and the excess reaction product can be discharged through the exhaust valve, so that the whole electrolysis reaction process can be completed.
[0006] The beneficial effect of the utility model is that the utility model provides a small electrolysis and power generation device, which has low operating cost, simple and convenient operation, can stably realize the reaction, is convenient for the research of electrolysis experiments, has no pollutant emissions, and is safe and environmentally friendly.
[0007] As a further improvement of the utility model, in order to ensure the drying and purification of the gas and achieve a stable and sufficient reaction; the drying tank includes a tank body, and an air inlet pipe and an air outlet pipe are respectively installed on both sides of the tank body; a sealing device is provided at one end of the air inlet pipe and the air outlet pipe connected to the tank body, and a pipe clamp is provided at the other end, and the pipe clamp is tightened to achieve the connection between the air inlet pipe and the air outlet pipe and the pipeline; the interior of the tank body is also longitudinally provided with a first drying filter layer and a second drying filter layer.
[0008] As a further improvement of the utility model, in order to ensure that the fuel cell stack works better together and dissipates heat; the fuel cell stack includes a fuel cell control box installed on the base plate, and the outer end of the fuel cell control box is also provided with a fuel cell start switch; a fuel cell is installed above the fuel cell control box; and a heat dissipation device is provided at the rear end of the fuel cell.
[0009] As a further improvement of the utility model, in order to ensure that the power supply provides electricity to drive the entire device to operate, and to control the electrolysis speed by adjusting the output voltage; the power supply device includes a power switch, which is provided with a power adjustment knob; the outer side of the power supply device is provided with a power input plug; and the side of the power supply device is also provided with a plurality of openings.
[0010] As a further improvement of the utility model, in order to ensure that the can holder can be better clamped, the can holder is arranged in an arc shape as a whole, a mounting hole is arranged in the center of the can holder, and a screw is inserted into the mounting hole to fix the can holder on the bracket plate; an anti-slip layer is arranged on the surface of the can holder.
[0011] As a further improvement of the utility model, in order to reduce the impact of the water inlet and the water return port on other components of the device and increase the convenience of adding water to the water tank; the water inlet and the water return port of the water tank are both arranged at the bottom, and a water filling port is also arranged on the back of the water tank.
[0012] As a further improvement of the present invention, in order to ensure the normal discharge of the discharged water from the electrolysis device reaction; a pressure relief valve and a gas-liquid separation tank drainage joint are provided on the right side of the gas-liquid separation tank, and the discharged water from the electrolysis device reaction can be discharged through the gas-liquid separation tank drainage joint.
[0013] As a further improvement of the present invention, in order to ensure stable support of the device, a foot pad is installed at the lower end of the base plate and supported by the foot pad, and a plurality of the foot pads are provided. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings:
[0015] Figure 1 It is a top view of the utility model.
[0016] Figure 2 It is the front view of the utility model.
[0017] Figure 3 It is a right side view of the utility model.
[0018] Figure 4 For this utility model Figure 2 A cross-sectional view of the drying tank 5.
[0019] Figure 5 For this utility model Figure 1 A perspective view of the middle tank support 17.
[0020] Among them, 1 power supply device, 2 power input plug, 3 bracket plate, 4 gas-liquid separation tank, 5 drying tank, 501 tank body, 502 air inlet pipe, 503 pipe clamp, 504 sealing device, 505 first drying filter layer, 506 second drying filter layer, 507 air outlet pipe, 6 foot pad, 7 light-emitting unit, 8 heat dissipation device, 9 molecular sieve tank, 10 water tank, 11 bottom plate, 12 fuel cell, 13 fuel cell start switch, 14 fuel cell control box, 15 electrolyzer, 16 water pump, 17 tank bracket, 18 pressure relief valve, 19 gas-liquid separation tank drain joint, 20 pressure regulating valve, 21 exhaust valve, 22 air inlet valve, 23 power adjustment knob, 24 power switch. DETAILED DESCRIPTION
[0021] like Figure 1-5As shown, in order to achieve the above-mentioned purpose, the utility model provides a small electrolysis and power generation device, including an electrolysis device body, the electrolysis device body includes a bottom plate 11, and a power supply device 1 is installed on the bottom plate 11; a fuel cell stack and an electrolytic cell 15 are arranged next to the power supply device 1, and a bracket plate 3 is also arranged next to the electrolytic cell 15, and a water tank 10 is arranged on one side of the bracket plate 3, and the water tank 10 is pumped by a water pump 16; a tank bracket 17 is arranged on the other side of the bracket plate 3, and a molecular sieve tank 9, a drying tank 5 and a gas-liquid separation tank 4 are mounted on the tank bracket 17, and are connected by pipelines; the bottom plate 11 is also provided with The light-emitting unit 7 is installed in combination; a pressure-stabilizing valve 20 and an air inlet valve 22 are arranged on the pipeline connecting the molecular sieve tank 9 and the fuel cell stack; an exhaust valve 21 is also arranged next to the fuel cell stack; the drying tank 5 includes a tank body 501, and an air inlet pipe 502 and an air outlet pipe 507 are respectively installed on both sides of the tank body 501; a sealing device 504 is arranged at one end of the air inlet pipe 502 and the air outlet pipe 507 connected to the tank body 501, and a pipe clamp 503 is arranged at the other end, and the pipe clamp 503 is tightened to realize the connection between the air inlet pipe 502 and the air outlet pipe 507 and the pipeline; the first drying The filter layer 505 and the second drying filter layer 506; the fuel cell stack includes a fuel cell control box 14 installed on the bottom plate 11, and the outer end of the fuel cell control box 14 is also provided with a fuel cell start switch 13; a fuel cell 12 is installed above the fuel cell control box 14; a heat dissipation device 8 is provided at the rear end of the fuel cell 12; the power supply device 1 includes a power switch 24, and a power adjustment knob 23 is provided on the power switch 24; a power input plug 2 is provided on the outer side of the power supply device 1; a plurality of openings are also provided on the side of the power supply device 1; the can The bracket 17 is arranged in an arc shape as a whole, and a mounting hole is arranged in the center of the tank bracket 17, and a screw is inserted into the mounting hole to fix the tank bracket 17 on the bracket plate 3; an anti-slip layer is arranged on the surface of the tank bracket 17; the water inlet and the water return port of the water tank 10 are arranged at the bottom, and a water filling port is also arranged on the back of the water tank 10; a pressure relief valve 18 and a gas-liquid separation tank drainage joint 19 are arranged on the right side of the gas-liquid separation tank 4, and the water discharged by the electrolysis device reaction can be discharged through the gas-liquid separation tank drainage joint 19; a foot pad 6 is installed at the lower end of the bottom plate 11 and supported by the foot pad 6, and the foot pad 6 is provided in plurality.
[0022] When the utility model is working, water is added through the water inlet on the back of the water tank 10. After the water is added, the power input plug 2 is connected to the power supply, the power supply device 1 is turned on, and the power switch 24 is pressed. The power adjustment knob 23 can adjust the voltage to control the speed of electrolysis; the power supply device 1 drives the water pump 16 to suck the water in the water tank 10 into the electrolytic cell 15 for reaction, and the reaction product is transmitted through the pipeline, and passes through the gas-liquid separation tank 4, the drying tank 5 and the molecular sieve tank 9 clamped by the tank bracket 17 on the bracket plate 3 in turn, and the water discharged by the reaction can be discharged through the gas-liquid separation tank drainage joint 19; the fuel cell stack is turned on, and the filtered product enters through the pressure regulating valve 20 and the air inlet valve 22 to react, and drives the light-emitting unit 7 to work, and the excess reaction product can be discharged through the exhaust valve 21, so that the whole electrolysis reaction process can be completed.
[0023] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A small electrolysis and power generation device, comprising an electrolysis device body, characterized in that: The electrolysis device body comprises a bottom plate (11), on which a power supply device (1) is mounted; a fuel cell stack and an electrolytic cell (15) are arranged next to the power supply device (1); a support plate (3) is also arranged next to the electrolytic cell (15); a water tank (10) is arranged on one side of the support plate (3), and the water tank (10) is pumped by a water pump (16); a tank support (17) is arranged on the other side of the support plate (3), and a molecular sieve tank (9), a drying tank (5) and a gas-liquid separation tank (4) are mounted on the tank support (17) and connected via a pipeline; a light-emitting unit (7) is also mounted on the bottom plate (11); a pressure regulating valve (20) and an air intake valve (22) are arranged on the pipeline connecting the molecular sieve tank (9) and the fuel cell stack; and an exhaust valve (21) is also arranged next to the fuel cell stack.
2. A small electrolysis and power generation device according to claim 1, characterized in that: The drying tank (5) comprises a tank body (501), with an air inlet pipe (502) and an air outlet pipe (507) respectively installed on both sides of the tank body (501); a sealing device (504) is provided at one end of the air inlet pipe (502) and the air outlet pipe (507) connected to the tank body (501), and a pipe clamp (503) is provided at the other end; the pipe clamp (503) is tightened to achieve the connection between the air inlet pipe (502) and the air outlet pipe (507) and the pipeline; a first drying filter layer (505) and a second drying filter layer (506) are also longitudinally provided inside the tank body (501).
3. A small electrolysis and power generation device according to claim 1, characterized in that: The fuel cell stack comprises a fuel cell control box (14) mounted on a base plate (11); a fuel cell start switch (13) is also provided at the outer end of the fuel cell control box (14); a fuel cell (12) is installed above the fuel cell control box (14); and a heat dissipation device (8) is provided at the rear end of the fuel cell (12).
4. A small electrolysis and power generation device according to claim 1, characterized in that: The power supply device (1) comprises a power switch (24), on which a power adjustment knob (23) is provided; a power input plug (2) is provided on the outer side of the power supply device (1); and a plurality of openings are also provided on the side of the power supply device (1).
5. A small electrolysis and power generation device according to claim 1, characterized in that: The can support (17) is arranged in an arc shape as a whole, and a mounting hole is arranged at the center of the can support (17). A screw is inserted into the mounting hole to fix the can support (17) on the support plate (3); and a non-slip layer is arranged on the surface of the can support (17).
6. A small electrolysis and power generation device according to claim 1, characterized in that: The water inlet and the water return port of the water tank (10) are both arranged at the bottom, and a water filling port is also arranged at the back of the water tank (10).
7. A small electrolysis and power generation device according to claim 1, characterized in that: A pressure relief valve (18) and a gas-liquid separation tank drainage joint (19) are provided on the right side of the gas-liquid separation tank (4), and water discharged from the electrolysis device reaction can be discharged through the gas-liquid separation tank drainage joint (19).
8. A small electrolysis and power generation device according to claim 1, characterized in that: A foot pad (6) is installed at the lower end of the bottom plate (11) and is supported by the foot pad (6), wherein a plurality of foot pads (6) are provided.