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Portable, safe and controllable hydrolysis hydrogen-producing device

A portable technology for hydrogen production by hydrolysis, which is applied in hydrogen production and other directions, can solve the problems of lack of safety and controllability, single function of the device, and inconvenience, and achieve controllable hydrogen production rate, short response time, and high utilization rate Effect

Inactive Publication Date: 2011-08-31
SHANGHAI NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, some hydrogen preparation methods and devices have been announced at home and abroad, but there are still devices with single functions and no safety and controllability, which will cause inconvenience in practical applications.

Method used

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  • Portable, safe and controllable hydrolysis hydrogen-producing device
  • Portable, safe and controllable hydrolysis hydrogen-producing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like figure 1 As shown, the portable safe and controllable hydrolysis hydrogen production device includes a reactor 1 for storing solid reaction materials 10, a water storage tank 2 and connecting pipelines, and a storage tank 2 is arranged between the reactor 1 and the water storage tank 2. The water in the water tank 2 is pressed into the micropump 3 of the reactor 1; the reactor 1 is provided with a gas outlet for hydrogen output and a water inlet for reaction water input; the gas outlet communicates with the pressure sensor 4 and the condensation drier 5; The sensor 4 and the micropump 3 are respectively electrically connected to the control circuit 6; the condensing dryer 5 is provided with a hydrogen output pipe; the pressure sensor 4, the micropump 3 and the control circuit 6 form a control unit, so as to realize safety and controllability and ensure the hydrogen in the system The pressure is stable.

[0023] A one-way valve 7 is arranged between the micropump 3...

Embodiment 2

[0026] The device is the same as in Example 1, the solid reaction material 10 stored in the reactor 1 is aluminum alloy, the reactor 1 is connected with a micropump 3, and the micropump 3 presses the water in the water storage 2 into the reactor 1; the control unit 5 regulates the micropump 3 The amount of water is added to achieve safety and controllability to ensure the stability of the hydrogen pressure in the system; the final hydrogen gas is adjusted through the pressure regulating valve 9 to adjust the pressure.

Embodiment 3

[0028] The device is the same as in Example 1. The solid reaction material 10 stored in the reactor 1 is an alkali metal borohydride, and the reactor 1 is connected with a micropump 3, and the micropump 3 presses the water in the water storage 2 into the reactor 1; the control unit 5 regulates the micropump 3 to add water The amount is safe and controllable to ensure the stability of the hydrogen pressure in the system; the final hydrogen is adjusted through the pressure regulating valve 9 to adjust the pressure.

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PUM

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Abstract

The invention discloses a portable, safe and controllable hydrolysis hydrogen-producing device which includes a reactor for storing solid reaction materials, a water storage tank and pipelines, wherein a miniature pump for pumping water in the water storage tank into the reactor is arranged between the reactor and the water storage tank; a gas outlet for outputting hydrogen gas and a water inlet for inputting reaction water are arranged on the reactor; the gas outlet is communicated with a pressure sensor and a condensation drier; the pressure sensor and the miniature pump are electrically connected with a control circuit respectively; and a hydrogen gas output pipe is arranged on the condensation drier. The invention has benefits as follows: (1) the device has the advantages of controllable hydrogen-producing rate, short reaction time, high use ratio of the solid reaction materials and the like, and provides a hydrogen source for hydrogen fuel batteries and portable power supplies in various industries; and (2) the device has a simple structure, is simple and easy to control, can carry out controllable hydrogen production, causes no pollution, is low in cost, and is safe and reliable, thereby being suitable for providing a hydrogen source for hydrogen fuel batteries and portable power supplies in various industries.

Description

technical field [0001] The invention discloses a portable safe and controllable hydrolysis hydrogen production device, which belongs to the technical field of hydrogen production. Background technique [0002] With the deterioration of the environment and the warming of the global climate, the development of efficient and clean energy technology has become the strategic goal of the development of countries in the world in the 21st century. Hydrogen is an efficient, non-polluting and clean energy, which has extensive and important applications in the technical fields of national defense industry, transportation, metal cutting, medicine and health. Hydrogen has a high energy density, only water is produced after combustion, and CO with greenhouse effect is not produced 2 And other toxic gases, no pollution to the environment, is an ideal clean energy with great development potential. The methods for preparing hydrogen in the prior art are electrolysis of water; reforming of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B3/06
CPCY02E60/36
Inventor 余锡宾罗辉浦旭鑫汪正军王飞久张坤彭颖杰
Owner SHANGHAI NORMAL UNIVERSITY