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

Combined hydrogen production system of solar energy and thermoacoustic power generation

A technology of hydrogen production system and solar heat collection, which is applied in the field of combined hydrogen production system of solar energy and thermoacoustic power generation, can solve the problems of high cost, pollution, high energy consumption of hydrogen production, etc., and achieve reduction of energy consumption and cost, and efficient hydrogen production , Improve the efficiency and output of hydrogen production

Active Publication Date: 2022-04-22
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
View PDF17 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a combined hydrogen production system of solar energy and thermoacoustic power generation, which is used to solve the defects of high energy consumption, high cost and serious pollution in hydrogen production in the prior art, realize clean and efficient hydrogen production, reduce energy consumption and cost, protect Environment, improve hydrogen production yield and efficiency

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
  • Combined hydrogen production system of solar energy and thermoacoustic power generation
  • Combined hydrogen production system of solar energy and thermoacoustic power generation
  • Combined hydrogen production system of solar energy and thermoacoustic power generation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 As shown, a combined hydrogen production system of solar energy and thermoacoustic power generation according to the present invention further includes a thermoacoustic cooling device 5 connected to the output end of the solar heat collecting device 1 . It can be understood that the output end of the solar collector 1 is connected to the thermoacoustic refrigeration device 5, so as to transfer part of the heat energy to the thermoacoustic refrigeration device 5, and then convert the heat energy into general cooling and deep cooling, which is convenient for air conditioning in the living area. , refrigerators and cold storage to improve the utilization rate of solar energy.

[0039] According to a combined hydrogen production system of solar energy and thermoacoustic power generation provided by the present invention, the output end of the solar collector 1 is provided with a heat transfer main pipeline, and the heat transfer main pipeline is provided wi...

Embodiment 2

[0043] This embodiment is basically the same as Embodiment 1. For the sake of brevity, in the description process of this embodiment, the same technical features as Embodiment 1 will not be described, and only the differences between this embodiment and Embodiment 1 will be described:

[0044] Such as figure 2 As shown, a combined hydrogen production system of solar energy and thermoacoustic power generation provided by the present invention also includes a thermoacoustic cogeneration device 13, an output end of the thermoacoustic cogeneration device 13 and the solar heat collection device 1 connect. It can be understood that the third heat transfer branch pipe is connected to the thermoacoustic cogeneration device 13 through the second heat transfer branch pipe, so that the output end of the solar heat collection device 1 passes through the heat transfer main pipe, the third heat transfer pipe The branch pipeline and the second heat transmission branch pipeline transport he...

Embodiment 3

[0046] This embodiment is basically the same as Embodiment 2. For the sake of brevity, in the description process of this embodiment, the same technical features as Embodiment 2 will not be described, and only the differences between this embodiment and Embodiment 2 will be described:

[0047] Such as image 3 As shown, according to a combined hydrogen production system of solar energy and thermoacoustic power generation provided by the present invention, the electric energy conversion device 9 is respectively connected to a household electrical device 14 , a storage battery 15 and a grid 16 , and the grid 16 is connected to a grid-connected device 17 . It can be understood that the thermoacoustic power generation device 7 transfers all the electric energy converted from thermal energy to the electric energy conversion device 9 for rectification, and distributes the rectified electric energy for use. Among them, most of the electric energy is sent to the electrolyzed water hyd...

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 provides a combined hydrogen production system of solar energy and thermoacoustic power generation, which includes a solar heat collection device, a thermoacoustic power generation device, and an electrolytic water hydrogen production device. The thermoacoustic power generation device is connected to the electrolytic water hydrogen production device, and the thermoacoustic power generation device is connected to the electrolytic water hydrogen production device through an electric energy conversion device; the electrolytic water hydrogen production device uses solid oxidation hydrogen production to produce hydrogen Water electrolysis hydrogen production device. In the present invention, part of the heat collected by the solar heat collection device is transmitted to the thermoacoustic power generation device, converted into electric energy, and rectified by the electric energy conversion device, and provided to the electrolyzed water hydrogen production device to realize the electrolysis of water to produce hydrogen, and the other part The heat is transmitted to the electrolytic water hydrogen production device, which provides high-temperature drive heat for the decomposition of solid oxides, improves the efficiency and output of hydrogen production, and then realizes efficient hydrogen production using clean energy, reducing energy consumption and costs.

Description

technical field [0001] The invention relates to the technical field of hydrogen production, in particular to a combined hydrogen production system of solar energy and thermoacoustic power generation. Background technique [0002] Hydrogen energy is considered to be the clean energy with the most development potential. Compared with other energy sources, hydrogen energy has the characteristics of low density, light weight, good thermal conductivity, abundant resources, stable combustion performance, high calorific value, and clean, environmentally friendly and non-polluting combustion products. , is a very high-quality secondary energy, which plays an extremely important role in energy conservation, emission reduction and sustainable development. Therefore, its production, storage, transportation and application technologies have also become the focus of attention and research. [0003] At present, the methods for producing hydrogen mainly include hydrogen production from var...

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): F03G7/00F03G6/00F25B23/00C25B9/00C25B1/04C25B9/65
CPCF03G7/00F03G6/00F25B23/00C25B9/00C25B1/04Y02P20/133Y02P20/10Y02E60/36Y02E10/46
Inventor 罗二仓孙岩雷胡剑英余国瑶罗开琦吴张华张丽敏
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI