Thermal management system of small hydrogen production equipment

A heat management system and hydrogen production equipment technology, applied in the field of heat management systems, can solve problems such as difficulty in low-temperature operation, and achieve the effects of accelerating heat transfer, good transition effect, and accelerating circulation

Pending Publication Date: 2020-12-29
浙江高成绿能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a thermal management system for small hydrogen production equipment, which can make full use of the heat generated in the hydrogen production process, solve the problem of difficult low temperature operation, and effectively improve the environmental adaptability of small hydrogen production equipment

Method used

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  • Thermal management system of small hydrogen production equipment
  • Thermal management system of small hydrogen production equipment
  • Thermal management system of small hydrogen production equipment

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Effect test

Embodiment 1

[0034] A thermal management system for small hydrogen production equipment, such as figure 1 As shown, it includes a reaction chamber 2 and a heat distribution chamber 3. The reaction chamber 2 and the heat distribution chamber 3 are based on the outer box 1 and are jointly arranged in the outer box 1, and the reaction chamber 2 and the heat distribution chamber 3 pass through a barrier The plates 4 are separated; the reaction chamber 2 is provided with a fuel tank 22 and a water separation filter component 23 connected to the fuel tank 22 through a pipeline (in this embodiment, the water separation filter component 23 is a water vapor separator, and the The water vapor separator is connected to the hydrogen production pipeline such as the water distribution pipeline and the gas drying pipeline); the fan 41 is installed on the baffle plate 4, and a wall of the reaction chamber 2 opposite to the fan 41 is set There is an air inlet window 21, and the air inlet window 21 is provi...

Embodiment 2

[0043] A thermal management system for small hydrogen production equipment, such as Figure 4 As shown, the basic structure is the same as that of Embodiment 1, the difference is that: this embodiment is also provided with a cooling fin assembly 24 and an air pump 33 on the basis of Embodiment 1; In the right position, the cooling fin assembly 24 includes a plurality of parallel cooling fins; the air pump 33 is arranged in the heat distribution chamber 3 near the air outlet end 31 .

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Abstract

The invention belongs to the technical field of chemical hydrogen production, and particularly discloses a thermal management system of small hydrogen production equipment. The system comprises a reaction chamber, a heat distribution chamber and an air return pipeline for leading air in the heat distribution chamber back to the reaction chamber, a fan is mounted between the reaction chamber and the heat distribution chamber; an air inlet window is formed in one wall, facing the fan, of the reaction chamber; the air return pipeline comprises an air return channel and an air return port; the heat distribution chamber is provided with an air outlet end, and the thermal management system is provided with an air outlet. The air return port and the air outlet are arranged at the air outlet end in parallel; the air outlet end is provided with a first side and a second side; the air outlet is close to the first side, and the air return port is close to the second side. The air outlet end is further provided with a movable door capable of moving back and forth between the first side and the second side. Heat dissipation can be carried out during normal-temperature hydrogen production, heatgenerated in the hydrogen production process can be reused for heat supply in the low-temperature environment, and the environmental adaptability of small hydrogen production equipment is effectivelyimproved.

Description

technical field [0001] The invention belongs to the technical field of chemical hydrogen production, and in particular relates to a thermal management system of small hydrogen production equipment. Background technique [0002] A fuel cell is a chemical device that directly converts the chemical energy of fuel into electrical energy, also known as an electrochemical generator. It is not limited by the Carnot cycle, so it has high energy conversion efficiency, no noise, no pollution, and has great Good development prospects. As an output source of energy conversion, fuel cells need a hydrogen supply system to provide stable and reliable hydrogen supply for power generation. Currently, there are several solutions to deal with the difficulty of using hydrogen in the field, such as hydrogen production by electrolysis of water, hydrogen production by methanol reforming, and chemical hydrogen production. Among them, chemical hydrogen production has low power consumption, simple s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/04014H01M8/04701H01M8/0606H01M8/065C01B3/06
CPCC01B3/06H01M8/04014H01M8/04738H01M8/0606H01M8/065Y02E60/36Y02E60/50
Inventor 叶龙刘艺培侯向理姚宇希
Owner 浙江高成绿能科技有限公司
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