A hydrogen supply and control system

A control system and hydrogen system technology, applied in the field of hydrogen supply and control systems, can solve the problems of incapable of pipeline safety protection, incapable of real-time monitoring of hydrogen leakage, real-time and accurate monitoring of hydrogen consumption and remaining amount, etc., to avoid Effects of hydrogen leakage and improvement of utilization rate

Active Publication Date: 2020-08-18
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing hydrogen supply and regulation system cannot monitor the leakage of hydrogen in real time, cannot effectively protect the safety of the pipeline, and cannot monitor the consumption and residual amount of hydrogen in real time and accurately, so the system needs to be further improved

Method used

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  • A hydrogen supply and control system
  • A hydrogen supply and control system
  • A hydrogen supply and control system

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] see figure 1 , in an embodiment of the present invention, a hydrogen supply and regulation system, including: a hydrogen supply pipeline for a high-pressure hydrogen cylinder, a hydrogen supply pipeline for a stack, a hydrogen circulation pipeline, a waste gas treatment pipeline, and a communication line, the high-pressure hydrogen cylinder Hydrogen supply pipeline, including gas filling port 1, filter 2, gas cylinder gas supply pipeline check valve 3a,...

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Abstract

The invention discloses a hydrogen supply and regulation system, comprising a high-pressure hydrogen bottle hydrogen supply pipeline, an electric pile hydrogen supply pipeline, a hydrogen circulationpipeline, an exhaust treatment pipeline and a communication line, wherein the high-pressure hydrogen cylinder hydrogen supply pipeline comprises a hydrogen feeding inlet, a filter, a cylinder hydrogensupply pipeline check valve, a high pressure hydrogen cylinder manual shut-off valve, a high pressure hydrogen cylinder solenoid valve, a high pressure hydrogen cylinder, a high pressure hydrogen cylinder safety valve, a high pressure hydrogen cylinder temperature sensor and a high pressure hydrogen cylinder pressure sensor. According to the hydrogen supply and regulation system, a hydrogen leakage monitoring system is arranged to monitor hydrogen leakage in real time; the hydrogen circulation pipeline is arranged to improve the hydrogen utilization rate and avoid hydrogen leakage; the exhaust treatment pipeline is arranged to perform catalytic treatment on untreated hydrogen; and a pipeline explosion-proof and detonation-resistant type flame arrester can ensure the safety of the system in case of accident.

Description

technical field [0001] The invention relates to the technical field of new energy, in particular to a hydrogen supply and control system. Background technique [0002] In the past two centuries, the energy consumption patterns of human society were all based on fossil fuels. Excessive use of fossil fuels has produced very serious consequences - deteriorating air quality, increasing environmental pollution, increasing greenhouse effect Obviously wait. In order to effectively avoid the various problems caused by the overexploitation of fossil fuels, we should look for a new type of clean energy system that can be used sustainably. In this context, the energy system using hydrogen as an intermediary - hydrogen energy system has gradually attracted people's attention. Hydrogen and oxygen react in a fuel cell to generate electricity. This process not only has a very high energy utilization rate, but also only water in the discharge, which has no pollution to the environment. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/04298F17D1/02F17D3/01F17D5/02F17D5/00
CPCF17D1/02F17D3/01F17D5/005F17D5/02F23G7/07Y02E60/34Y02P90/45
Inventor 田颖韩峰张欣张昕刘杰邹强
Owner BEIJING JIAOTONG UNIV
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