Solid hydrogen storage container

A hydrogen storage container and hydrogen storage technology, applied in the field of hydrogen energy, can solve problems such as production difficulties, too many components, poor sealing, etc., and achieve the effects of improving safety factor, reducing production difficulty, and reducing welding parts

Pending Publication Date: 2020-06-23
深圳市佳华利道新技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a solid state hydrogen storage container to solve the problems of too many components in the prior art, resulting in difficult production and poor sealing

Method used

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0043] The first embodiment of the solid hydrogen storage container of the present invention is as follows figure 1 with figure 2 As shown, it includes a container body 10 , an end cap 20 , a liquid inlet 32 ​​, a liquid outlet 31 , an air inlet 41 and an air outlet 42 .

[0044] Regarding the container main body 10, a plurality of hydrogen storage pipelines 11 and a plurality of cooling pipelines 12 are arranged in the container main body 10. The hydrogen storage pipelines 11 and the cooling pipelines 12 all connect the opposite ends of the container main body 10, and the multiple hydrogen storage pipelines 11 are connected and conducted, and each hydrogen storage pipeline 11 is arranged adjacent to at least one cooling pipeline 12 .

[0045] Specifically, at this time, th...

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Abstract

The invention discloses a solid hydrogen storage container which comprises a container body, end covers, a liquid inlet, a liquid outlet, a gas inlet and a gas outlet. A plurality of hydrogen storagepipes and cooling pipes communicating with the container body are arranged inside the container body. The hydrogen storage pipes are connected and communicated, and each hydrogen storage pipe and at least one cooling pipe are arranged adjacently. The end covers are arranged at the two opposite ends of the container body. The surfaces, towards the container body, of the end covers are provided withflow guiding channels not communicating with the hydrogen storage pipes. The multiple cooling pipes are connected through the flow guiding channels. The liquid inlet and the liquid outlet both communicate with the cooling pipes. The gas inlet and the gas outlet both communicate with the hydrogen storage pipes so as to achieve flowing of a cooling solution and conveying of hydrogen. The solid hydrogen storage container has the advantages that the number of components and the welding portions are greatly reduced, the production difficulty is lowered, the sealing performance is improved, the safety coefficient of the solid hydrogen container is improved, later maintenance and overhauling are convenient, and great assistance is brought to development of the solid hydrogen storage technology.

Description

technical field [0001] The invention relates to a technical solution in the field of hydrogen energy, in particular to a solid hydrogen storage container. Background technique [0002] Most of the existing solid-state hydrogen storage containers are made of steel pipe or steel plate to make a tubular shell, and then welded by end caps, joints and other components, and multiple hydrogen storage tanks need to be connected in parallel to increase the hydrogen storage capacity that meets the demand. [0003] And because the hydrogen storage material releases or absorbs a large amount of heat energy when absorbing and discharging hydrogen, the shell-and-tube solid hydrogen storage container of the existing structure needs to install a heat exchange liquid flow channel structure inside or directly pass through the outer surface of the tank as a heat transfer device. interface. [0004] However, this type of shell-and-tube container relies on welding to solve the sealing problem d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C11/00F17C13/00F17C13/06F16L53/70
CPCF17C11/005F17C13/00F17C13/06F16L53/70F17C2201/0166F17C2205/0352F17C2221/012F17C2223/0138Y02E60/32Y02P90/45
Inventor 凌兆蔚刘新杨兴锋
Owner 深圳市佳华利道新技术开发有限公司
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