Unlock instant, AI-driven research and patent intelligence for your innovation.

A fuel cell system for long-term underwater power generation

A fuel cell system, a long-term technology, used in fuel cells, fuel cell additives, power system fuel cells, etc., can solve the problems of carrying liquid oxygen safety hazards, and achieve compact structure, good reliability, reliability and environmental protection. Effect

Active Publication Date: 2020-09-08
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The Chinese patent application number 201610950882.7 discloses an underwater methanol fuel cell power system that needs to carry a high-pressure liquid oxygen storage tank to provide oxygen. Although the carrying of liquid oxygen is less difficult than carrying liquid hydrogen, it is difficult to carry in an underwater closed environment. Carrying liquid oxygen is still a safety hazard

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A fuel cell system for long-term underwater power generation
  • A fuel cell system for long-term underwater power generation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 As shown, the fuel cell system of this embodiment 1 that can be used for underwater long-term power generation includes hydrogen peroxide storage unit 1, methanol storage unit 2, oxygen generation reactor 3, vapor-liquid separator 4, heating reactor 5, and The hydrogen reactor 6, the gas separator 7, the power generation unit 8, and the electric power control unit 9; the hydrogen peroxide storage unit 1 includes a hydrogen peroxide storage tank and an on-off valve; the methanol storage unit 2 includes a methanol storage tank and an on-off valve; the electrical energy The control unit 9 is connected with the methanol storage unit 2, the hydrogen peroxide storage unit 1, the heating reactor 5, and the power generation unit 8, and plays the role of controlling and managing power generation and electricity consumption;

[0038] The fuel cell system of this embodiment 1 that can be used for long-term power generation of underwater unmanned submarines produces ...

Embodiment 2

[0043] Such as figure 2 As shown, the fuel cell system of this embodiment 2 that can be used for long-term power generation of water and human submarine, hydrogen peroxide storage unit 1, methanol storage unit 2, oxygen production reactor 3, vapor-liquid separator 4, heating reactor 5, The hydrogen production reactor 6, the gas separator 7, the power generation unit 8 and the electric power control unit 9; the hydrogen peroxide storage unit 1 includes a hydrogen peroxide storage tank and an on-off valve; the methanol storage unit 2 includes a methanol storage tank and an on-off valve; The electric energy control unit 9 is connected to the methanol storage unit 2, the hydrogen peroxide storage unit 1, the heating reactor 5, and the power generation unit 8, and plays a role of controlling and managing power generation and electricity consumption;

[0044] Such as figure 2 As shown, the working principle of the fuel cell system of this embodiment 2 that can be used for long-term powe...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a fuel cell system for underwater long-term power generation, the fuel cell system includes a hydrogen peroxide storage unit (1), a methanol storage unit (2), an oxygen production reactor (3), and a vapor-liquid separator (4), heating reactor (5), hydrogen production reactor (6), gas separator (7), power generation unit (8) and electric energy control unit (9); Described electric energy control unit (9) and hydrogen peroxide The storage unit (1), the methanol storage unit (2), the heating reactor (5), and the power generation unit (8) are connected to control and manage power generation and consumption. The system of the invention can safely and efficiently utilize hydrogen peroxide and methanol to generate power generation, has outstanding advantages such as high efficiency, compact structure, high reliability, and environmental protection, and has broad application prospects in underwater power generation systems.

Description

Technical field [0001] The invention relates to the field of fuel cell power generation, in particular to a fuel cell system that can be used for underwater long-term power generation. Background technique [0002] With the rapid growth of the global economy, people's living standards have also been improving. At the same time, people are increasingly aware that energy is an important material basis for human survival, economic development and social progress. Therefore, the development of green energy, the realization of sustainable development, and the improvement of the living environment have become important issues related to human survival. In view of this, fuel cell, as an efficient and clean electrochemical power generation device, has received widespread attention at home and abroad in recent years. [0003] A fuel cell is a power generation device that directly converts the chemical energy in the fuel into electrical energy through an electrochemical reaction. Classifi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/04082H01M8/04089H01M8/0612
CPCH01M8/04089H01M8/04201H01M8/0618H01M2250/20Y02E60/50
Inventor 罗开琦张丽敏罗二仓周远
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI