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Acting device for hydrogen material at ultralow temperature

A technology of ultra-low temperature and hydrogen materials, which is applied in household refrigeration devices, piezoelectric effect/electrostrictive or magnetostrictive motors, fixed tubular catheter assemblies, etc., and can solve problems that affect safe use, knocking, instability, etc. , to achieve the effect of creating economic benefits, energy saving and emission reduction economic benefits

Pending Publication Date: 2020-09-08
SHANGHAI KELAIPU ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional hydrogen energy utilization mostly obtains thermal energy and kinetic energy by directly burning gaseous hydrogen, but gaseous hydrogen is not easy to store and transport, and the hydrogen energy obtained from combustion is directly used in the power system, which will cause a series of problems that affect safe use, such as knocking and instability.

Method used

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  • Acting device for hydrogen material at ultralow temperature
  • Acting device for hydrogen material at ultralow temperature
  • Acting device for hydrogen material at ultralow temperature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The embodiment of the present invention provides a hydrogen material working device at ultra-low temperature, such as figure 1 As shown, the device includes B1 metal hydrogen storage material reaction bed 4, B2 metal hydrogen storage material reaction bed 5, liquid hydrogen booster pump 50, liquid hydrogen heat exchanger 51, hydrogen heat exchanger 32, hydrogen compressor 33, cooling A liquefier 34 , an air heat exchanger 45 , a primary piezoelectric device 47 and a secondary piezoelectric device 48 .

[0035] The B1 metal hydrogen storage material reaction bed 4 is provided with a first hydrogen absorption inlet pipeline 39, a first unabsorbed hydrogen outlet 40, a first hydrogen discharge inlet pipeline 41 and a first hydrogen discharge outlet 42, and the first hydrogen absorption inlet pipe The road 39 and the first hydrogen discharge inlet pipeline 41 are connected to the same inlet of the B1 metal hydrogen storage material reaction bed 4 through a three-way valve, ...

Embodiment 2

[0053] Embodiment 2 of the present invention provides another kind of work device for hydrogen material at ultra-low temperature, such as Figure 5 As shown, the device includes B1 metal hydrogen storage material reaction bed 4, B2 metal hydrogen storage material reaction bed 5, liquid hydrogen booster pump 50, liquid hydrogen heat exchanger 51, hydrogen heat exchanger 32, hydrogen compressor 33, cooling A liquefier 34 , an air heat exchanger 45 , a primary piezoelectric device 47 and a secondary piezoelectric device 48 .

[0054] The B1 metal hydrogen storage material reaction bed 4 is provided with a first hydrogen absorption inlet pipeline 39, a first unabsorbed hydrogen outlet 40, and a first hydrogen discharge outlet 42, and the first hydrogen absorption inlet pipeline 39 reacts with the B1 metal hydrogen storage material The beds 4 are connected, and the inlet of the first hydrogen absorption inlet pipeline 39 is set above the gas distributor 17, so that the hydrogen gas...

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PUM

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Abstract

The invention relates to an acting device for a hydrogen material at an ultralow temperature. The acting device comprises a protective cover, and a B1 metal hydrogen storage material reaction bed, a B2 metal hydrogen storage material reaction bed, a liquid hydrogen booster pump, a liquid hydrogen heat exchanger, a hydrogen heat exchanger, an air heat exchanger, a hydrogen compressor, a cooling liquefier, a primary piezoelectric device and a secondary piezoelectric device which are arranged in the protective cover. The characteristics of hydrogen absorption, heat release, hydrogen release and heat absorption of the metal hydrogen storage material are utilized, and the piezoelectric device acts to drive acting equipment to work or drive power generation equipment to generate power.

Description

technical field [0001] The invention belongs to the technical field of energy comprehensive utilization, and relates to a work device for hydrogen material at ultra-low temperature. Background technique [0002] Energy shortage, environmental pollution, and global climate change make it urgent to develop clean, efficient, safe and sustainable energy, among which hydrogen energy is being valued by more and more countries. In the 21st century, the engine industry has developed rapidly, but gasoline engines and diesel engines are still the main choices of engines. Gasoline and diesel are non-renewable resources. In order to alleviate a series of negative effects brought about by the shortage of petroleum resources, as well as reduce air pollution and engine exhaust emissions, it is necessary to find alternative fuels for engines, and hydrogen energy is currently the most ideal clean fuel. . With the increasingly stringent environmental protection measures around the world, hy...

Claims

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Application Information

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IPC IPC(8): H02N2/18F28D7/04F25D3/10
CPCF25D3/10F28D7/04H02N2/18H02N2/185
Inventor 贾鹏
Owner SHANGHAI KELAIPU ENERGY TECH CO LTD