Pipeline arrangement system for hydrogen production module

Abstract

The invention discloses a pipeline arrangement system for a hydrogen production module, which comprises a hydrogen production box body assembly, a water tank system is arranged in the hydrogen production box body assembly, the water tank system is connected with a water inlet system, a drainage system and a water circulation system, the water tank system is also connected with an oxygen exhaust system, the water circulation system is connected with a hydrogen production system, and the hydrogen production system is connected with a pipeline. The hydrogen production system is connected with the water tank system, a hydrogen air cooling system is arranged on the hydrogen production system, a gas-liquid separation system is connected to the hydrogen air cooling system, and a hydrogen discharge control system and the water tank system are connected to the gas-liquid separation system. The pipeline arrangement system has the beneficial effects that the pipeline arrangement system in the technical scheme is reasonable in layout, relatively high in practicability and stable in operation, stable hydrogen production operation is realized by applying the pipeline arrangement system, the efficiency of the hydrogen production operation is effectively improved, and meanwhile, the hydrogen production process is conveniently and flexibly configured.

Description

Technical Field

[0001] This invention relates to the field of hydrogen production technology, and in particular to a pipeline layout system for a hydrogen production module. Background Technology

[0002] Hydrogen energy is a clean energy source. In the long run, producing green hydrogen from green electricity is the most promising method. The energy and raw materials are inexhaustible, and the energy released by burning hydrogen is replaced by water, causing no environmental pollution. Electrolysis of water is a mainstream method for producing hydrogen. Direct current is passed through an electrolyzer filled with electrolyte. Water molecules undergo an electrochemical reaction at the electrodes, decomposing into hydrogen and oxygen. During water electrolysis, water circulation must be maintained to quickly remove the hydrogen, oxygen, and heat generated in each electrolysis chamber, ensuring the normal operation of the electrolyzer.

[0003] Hydrogen production operations require hydrogen production modules, which need to be equipped with pipelines. Existing pipeline systems are complex in structure, have low hydrogen production efficiency, and cannot be flexibly configured. Therefore, a pipeline system for hydrogen production modules has been designed. Summary of the Invention

[0004] The purpose of this invention is to solve the above-mentioned problems by designing a pipeline layout system for a hydrogen production module.

[0005] To achieve the above objectives, the technical solution of this invention is a pipeline layout system for a hydrogen production module, comprising a hydrogen production tank assembly, a water tank system disposed within the hydrogen production tank assembly, a water inlet system, a drainage system, and a water circulation system connected to the water tank system, an oxygen exhaust system also connected to the water circulation system, a hydrogen production system connected to the water circulation system, the hydrogen production system being connected to the water tank system, a hydrogen air-cooling system disposed on the hydrogen production system, a gas-liquid separation system connected to the hydrogen air-cooling system, and a hydrogen exhaust control system and the water tank system connected to the gas-liquid separation system.

[0006] As a further description of this technical solution, the water tank system is equipped with a water heater, and the water heater is connected to a conductivity and temperature sensor. The water tank system is also equipped with a minimum water level control sensor and a capacitance detection water level sensor.

[0007] As a further description of this technical solution, the water inlet system includes a water inlet pipe connected to the water tank system, and a flow control valve is provided on the water inlet pipe.

[0008] As a further description of this technical solution, the drainage system includes a drainage pipe connected to the water tank system, and a flow control valve is installed on the drainage pipe.

[0009] As a further description of this technical solution, the water circulation system includes a water circulation pump connected to a water tank system, a remote control system connected to the water circulation pump, and a cooling system and an ion adsorption system connected to the water circulation pump.

[0010] As a further description of this technical solution, the oxygen exhaust system includes an oxygen exhaust pipe connected to the water tank system.

[0011] As a further description of this technical solution, the hydrogen production system includes a hydrogen electrolyzer module, the hydrogen electrolyzer module is provided with an auxiliary pipeline connected to a water tank system, the hydrogen electrolyzer module is connected to a hydrogen air cooling system, and the hydrogen production system is provided with a remote control system.

[0012] As a further description of this technical solution, the hydrogen air-cooling system includes a hydrogen air cooler connected to the hydrogen production system, and a gas-liquid separation system is connected to the hydrogen air cooler.

[0013] As a further description of this technical solution, the gas-liquid separation system includes a gas-liquid separator connected to a hydrogen air-cooling system, a first pipeline connected to a water tank system on the gas-liquid separator, and a second pipeline connected to a hydrogen exhaust control system on the gas-liquid separator.

[0014] As a further description of this technical solution, the hydrogen exhaust control system is equipped with a hydrogen exhaust pipeline and a hydrogen outlet pipeline.

[0015] Its beneficial effects are that the pipeline layout system of this technical solution is reasonable, highly practical, and stable in operation. Using this pipeline layout system, stable hydrogen production operation is achieved, effectively improving the efficiency of hydrogen production operation, while facilitating flexible configuration of the hydrogen production process. Attached Figure Description

[0016] Figure 1 This is a system diagram of the present invention; In the diagram, 1. Hydrogen production tank assembly; 2. Water tank system; 3. Water inlet system; 4. Drainage system; 5. Water circulation system; 6. Oxygen exhaust system; 7. Hydrogen production system; 8. Hydrogen air cooling system; 9. Gas-liquid separation system; 10. Hydrogen exhaust control system; 11. Water heater; 12. Water inlet pipeline; 13. Flow control valve; 14. Drainage pipeline; 15. Water circulation pump; 16. Cooling system; 17. Ion adsorption system; 18. Oxygen exhaust pipeline; 19. Hydrogen electrolyzer module; 20. Auxiliary pipeline; 21. Hydrogen air cooler; 22. Gas-liquid separator; 23. First pipeline; 24. Second pipeline; 25. Hydrogen exhaust pipeline; 26. Hydrogen outlet pipeline. Detailed Implementation

[0017] First, let me explain the design intent of this invention. Hydrogen production operations require the use of hydrogen production modules, which need to arrange pipelines. Existing pipeline arrangement systems are complex in structure, have low hydrogen production efficiency, and cannot achieve flexible configuration. Therefore, this invention designs a pipeline arrangement system for hydrogen production modules.

[0018] The present invention will now be described in detail with reference to the accompanying drawings, such as... Figure 1 As shown, a pipeline layout system for a hydrogen production module includes a hydrogen production tank assembly 1, and a water tank system 2 is provided inside the hydrogen production tank assembly 1. The water tank system 2 will be described in detail below. A water heater 11 is provided inside the water tank system 2. The water heater 11 can heat the water in the water tank to ensure the stability of the hydrogen production operation.

[0019] In addition, in order to detect the temperature, minimum water level, and water level of the water tank, conductivity and temperature sensors are connected to the water heater 11 and the water tank system 2. The water tank system 2 is also equipped with a minimum water level control sensor and a capacitance detection water level sensor.

[0020] To facilitate water intake and drainage of the water tank system 2 and ensure water circulation within the water tank, a water intake system 3, a drainage system 4, and a water circulation system 5 are connected to the water tank system 2.

[0021] The water inlet system 3 will be described in detail below. The water inlet system 3 includes a water inlet pipe 12 connected to the water tank system 2, and a flow control valve 13 is installed on the water inlet pipe 12.

[0022] The drainage system 4 will be described in detail below. The drainage system 4 includes a drainage pipe 14 connected to the water tank system 2, and a flow control valve 13 is installed on the drainage pipe 14.

[0023] The water circulation system 5 will be described in detail below. The water circulation system 5 includes a water circulation pump 15 connected to the water tank system 2. The water circulation pump 15 is connected to a remote control system. The water circulation pump 15 is also connected to a cooling system 16 and an ion adsorption system 17.

[0024] To facilitate the removal of excess oxygen from the water tank, an oxygen venting system 6 is also connected to the water tank system 2. The oxygen venting system 6 will be described in detail below. The oxygen venting system 6 includes an oxygen venting pipe 18 connected to the water tank system 2. The oxygen venting pipe 18 is used to safely vent the oxygen generated during the hydrogen production process.

[0025] A hydrogen production system 7 is connected to the water circulation system 5. The hydrogen production system 7 is responsible for the hydrogen generation process. The hydrogen production system 7 is connected to the water tank system 2. The hydrogen production system 7 will be described in detail below. The hydrogen production system 7 includes a hydrogen electrolyzer module 19. The hydrogen electrolyzer module 19 is provided with an auxiliary pipeline 20 that connects to the water tank system 2. The hydrogen electrolyzer module 19 is connected to a hydrogen air cooling system 8. The hydrogen production system 7 is equipped with a remote control system.

[0026] To facilitate the cooling of hydrogen and water vapor produced by the hydrogen production system 7, a hydrogen air cooling system 8 is provided on the hydrogen production system 7. The hydrogen air cooling system 8 will be described in detail below. The hydrogen air cooling system 8 includes a hydrogen air cooler 21 connected to the hydrogen production system 7, and a gas-liquid separation system 9 is connected to the hydrogen air cooler 21.

[0027] To facilitate gas-liquid separation of hydrogen and water vapor, a gas-liquid separation system 9 is connected to the hydrogen air-cooling system 8. The gas-liquid separation system 9 is connected to a hydrogen exhaust control system 10 and a water tank system 2. The gas-liquid separation system 9 will be described in detail below. The gas-liquid separation system 9 includes a gas-liquid separator 22 connected to the hydrogen air-cooling system 8. The gas-liquid separator 22 is provided with a first pipeline 23 connected to the water tank system 2, and a second pipeline 24 connected to the hydrogen exhaust control system 10.

[0028] To facilitate the discharge of excess hydrogen and the release of hydrogen gas, the hydrogen discharge control system 10 is equipped with a hydrogen exhaust pipe 25 and a hydrogen outlet pipe 26. The hydrogen exhaust pipe 25 is used to discharge excess hydrogen in case of excessive or abnormal system pressure to ensure system safety. The hydrogen outlet pipe 26 is used to transport qualified hydrogen generated by the hydrogen production system 7 to the outside.

[0029] The working principle of this invention will be explained below: Pure water flows from the inlet system 3 into the water tank system 2. Once a certain volume of water is supplied, the supply stops, and the water circulation system 5 begins operation. This system draws water from the water tank and sequentially flows to the cooling system 16, the ion adsorption system 17, and the hydrogen production system 7. After these processes are completed, the liquid in the hydrogen production system 7 and the ion adsorption system 17 returns to the water tank. The water generated by the hydrogen electrolysis cell module 19 flows to the water tank system 2 through the auxiliary pipeline 20. The mixture of hydrogen gas and water vapor generated by the hydrogen electrolysis cell module 19 flows to the hydrogen ventilation system. The liquid flows from the cooling system 8 to the gas-liquid separation system 9. After gas-liquid separation, the liquid returns to the water tank system 2 via the first pipe 23, while the gas flows out through the second pipe 24. Hydrogen flows out through the hydrogen outlet pipe 26. During hydrogen production, excess oxygen is discharged through the oxygen exhaust pipe 18, and excess hydrogen is discharged through the hydrogen exhaust pipe 25. This completes one operation, and the process is repeated. When the system is not in use for an extended period, wastewater must be drained from the water tank system 2 through the drainage system 4. New water must be added before reuse. This technical solution features a rationally laid-out pipeline system with high practicality and stable operation. Using this pipeline system enables stable hydrogen production, effectively improving the efficiency of hydrogen production and facilitating flexible configuration of the hydrogen production process.

[0030] The above technical solutions only embody the preferred technical solutions of the present invention. Any modifications that may be made by those skilled in the art to certain parts thereof embody the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. A piping arrangement system for a hydrogen production module, characterized in that, The system includes a hydrogen production tank assembly (1), which is equipped with a water tank system (2). The water tank system (2) is connected to a water inlet system (3), a drainage system (4), and a water circulation system (5). The water tank system (2) is also connected to an oxygen exhaust system (6). The water circulation system (5) is connected to a hydrogen production system (7). The hydrogen production system (7) is connected to the water tank system (2). The hydrogen production system (7) is equipped with a hydrogen air cooling system (8). The hydrogen air cooling system (8) is connected to a gas-liquid separation system (9). The gas-liquid separation system (9) is connected to a hydrogen exhaust control system (10) and the water tank system (2).

2. The pipeline layout system for a hydrogen production module according to claim 1, characterized in that, The water tank system (2) is equipped with a water heater (11), and the water heater (11) is connected to the water tank system (2). The water tank system (2) is also equipped with a minimum water level control sensor and a capacitance detection water level sensor.

3. The piping arrangement system for a hydrogen production module according to claim 1, characterized in that, The water inlet system (3) includes a water inlet pipe (12) connected to the water tank system (2), and a flow control valve (13) is provided on the water inlet pipe (12).

4. The piping arrangement system for a hydrogen production module according to claim 1, characterized in that, The drainage system (4) includes a drainage pipe (14) connected to the water tank system (2), and a flow control valve (13) is provided on the drainage pipe (14).

5. The piping arrangement system for a hydrogen production module according to claim 1, characterized in that, The water circulation system (5) includes a water circulation pump (15) connected to the water tank system (2), a remote control system connected to the water circulation pump (15), and a cooling system (16) and an ion adsorption system (17) connected to the water circulation pump (15).

6. The piping arrangement system for a hydrogen production module according to claim 1, characterized in that, The oxygen exhaust system (6) includes an oxygen exhaust pipe (18) connected to the water tank system (2).

7. The piping arrangement system for a hydrogen production module according to claim 1, characterized in that, The hydrogen production system (7) includes a hydrogen electrolyzer module (19), which is equipped with an auxiliary pipeline (20) connected to the water tank system (2). The hydrogen electrolyzer module (19) is connected to a hydrogen air cooling system (8), and the hydrogen production system (7) is equipped with a remote control system.

8. The piping arrangement system for a hydrogen production module according to claim 1, characterized in that, The hydrogen air-cooling system (8) includes a hydrogen air cooler (21) connected to the hydrogen production system (7), and a gas-liquid separation system (9) is connected to the hydrogen air cooler (21).

9. A pipeline layout system for a hydrogen production module according to claim 1, characterized in that, The gas-liquid separation system (9) includes a gas-liquid separator (22) connected to the hydrogen air-cooling system (8), a first pipeline (23) connected to the water tank system (2) is provided on the gas-liquid separator (22), and a second pipeline (24) connected to the hydrogen exhaust control system (10) is provided on the gas-liquid separator (22).

10. A pipeline layout system for a hydrogen production module according to claim 9, characterized in that, The hydrogen exhaust control system (10) is equipped with a hydrogen exhaust pipe (25) and a hydrogen outlet pipe (26).

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