Hydrogen flow control apparatus for hydrogen storage container

A kind of flow control device, technology of hydrogen storage container

Inactive Publication Date: 2005-03-16
ASIA PACIFIC FUEL CELL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Still has its limitations in practical use
Furthermore, when the hydrogen storage container is heated by the electric heating device, in addition to consuming very large electric energy, its heating speed is also relatively slow.
In the prior art so far, there is no technology that can heat rapidly and the heating temperature is high, and there is no suitable control device for the control of hydrogen flow.
In addition, when the cooling water waste heat of the proton exchange membrane fuel cell is used, the waste heat temperature is below 100°C, and it cannot provide enough heat to heat the hydrogen storage container of the magnesium alloy series

Method used

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  • Hydrogen flow control apparatus for hydrogen storage container
  • Hydrogen flow control apparatus for hydrogen storage container
  • Hydrogen flow control apparatus for hydrogen storage container

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Embodiment Construction

[0084] see figure 1 As shown, it shows a schematic diagram of the connection between the relevant component configuration and the control device of the present invention. In terms of structural configuration, the present invention supports, for example, two hydrogen storage containers 2 in the inner space of a hydrogen storage tank container 1, and the hydrogen storage containers 2 can be connected to a hydrogen release pipeline through a connecting structure 21. 22 at one end. The connection structure 21 can, for example, adopt a conventional combination method such as clamping rod, snap fit, screw fit, press fit, etc., so that the hydrogen storage container 2 is firmly connected to the hydrogen release pipeline 22 .

[0085] A flow meter 23 may be disposed in the hydrogen release pipeline 22 for measuring the flow rate of hydrogen released from the hydrogen storage container 2 through the hydrogen release pipeline 22 . A pressure regulating valve 24 is also disposed in the...

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Abstract

A hydrogen flux control device for hydrogen storage container, used for control flux of the hydrogen storage container by control the temperature. The invention includes a heating device which is linked to a heat source fuel storage plot by a transmitting pipeline, and a catalyst bed where heat source fuel is sent, for heating the hydrogen storage jar, a purger for sending air to the hydrogen storage jar, and a controller which controls the heating device and purger according to the temperature signal received, by these to control the temperature and hydrogen flux in hydrogen storage container, the controller has linkage a parameter setup unit for designing and storing each control parameter in the working course of controller.

Description

technical field [0001] The invention relates to a control device for a hydrogen storage container, in particular to a device for supplying heat source fuel through a heat source fuel supply pipeline and burning it through a catalyst bed to control the hydrogen flow rate of the hydrogen storage container in the hydrogen storage tank container. control. Background technique [0002] A fuel cell is a device that uses hydrogen-containing fuel and air to generate electricity through electrochemical reactions. In order to make the fuel cell produce an electrochemical reaction, it is necessary to feed hydrogen and air into the fuel cell through appropriate hydrogen channels and air channels respectively. [0003] At present, hydrogen storage technologies can be mainly divided into three types: high-pressure gas, liquid hydrogen and hydrogen storage alloys. Among them, high-pressure gas hydrogen storage has a higher energy weight density, but is larger in size and less safe. Altho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C7/00F17C9/02F17C13/02H01M8/04
CPCF17C2223/0161Y02E60/321F17C2260/025F17C2223/033F17C2250/0439F17C2205/0111F17C2227/0313F17C2205/0338F17C2223/035F17C2223/036F17C7/00F17C9/02F17C2227/0332F17C2205/013F17C2227/0383F17C2221/012F17C2225/035F17C2205/0176F17C13/026F17C2250/0443F17C2223/0123F17C2201/054F17C2201/035F17C2250/032F17C2225/0123F17C2201/0104F17C2270/0168Y02E60/32Y02P90/45
Inventor 杨源生李英正
Owner ASIA PACIFIC FUEL CELL TECH
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