Solar thermo-acoustic Stirling generating set capable of ceaselessly generating electricity day and night

A solar thermoacoustic and power generation device technology, applied in the directions of generators/motors, electrical components, etc., can solve the problems of low heat transfer efficiency and low reliability, and achieve the effects of high efficiency, compact structure and low power consumption

Inactive Publication Date: 2010-10-20
TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
View PDF1 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these methods have disadvantages such as low reliability and low heat transfer 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
  • Solar thermo-acoustic Stirling generating set capable of ceaselessly generating electricity day and night
  • Solar thermo-acoustic Stirling generating set capable of ceaselessly generating electricity day and night
  • Solar thermo-acoustic Stirling generating set capable of ceaselessly generating electricity day and night

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0048] figure 1 It is a structural schematic diagram of the present invention, which is also an embodiment of the present invention; figure 2 It is a structural schematic diagram of an electromagnetic pump 91; as can be seen from the figure, the solar thermoacoustic Stirling power generation device for generating electricity day and night uninterruptedly provided by the present invention includes:

[0049] A solar concentrator 1;

[0050] A solar heat absorber 2 positioned directly below the solar concentrator 1;

[0051] A chemical energy storage device 3;

[0052] a thermoacoustic Stirling generator 4; and

[0053] A liquid metal heat transfer system 5;

[0054] The liquid metal heat transfer system 5 includes:

[0055] A heat-absorbing heat exchanger 6 connected to the solar heat absorber 2, the heat-absorbing heat exchanger 6 consist...

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 relates to a solar thermo-acoustic Stirling generating set capable of ceaselessly generating electricity day and night. The generating set comprises a solar condenser, a solar heat absorber, a chemical energy storing device, a thermo-acoustic Stirling generator and a liquid metal heat transfer system, wherein the heat transfer system comprises that: a heat-absorbing heat exchanger consists of a substrate and a first hollow runner in the substrate and is positioned below the solar condenser; a generator thermal-head heat exchanger consists of a substrate and a second hollow runner in the substrate and is contacted with the high-temperature end of the thermo-acoustic Stirling generator; a chemical energy-storing heat exchanger consists of a substrate and a third hollow runner in the substrate and is contacted with the chemical energy storing device; an electromagnetic pump consists of a pump body, a fourth hollow runner in the pump body and an electromagnetic valve in the runner; and the first, second, third and fourth runners are sequentially communicated though pipelines and form a circulating runner in which liquid metal fluid is contained. The generating set is a self-sustaining self-adaptive high-efficiency low-grade energy-saving environmental-friendly heat generating set capable of ceaselessly generating electricity in 24 hours.

Description

technical field [0001] The invention relates to a solar power generation device, in particular to a solar thermoacoustic Stirling power generation device based on liquid metal transporting heat and chemical energy storage for day and night uninterrupted power generation. Background technique [0002] At present, due to energy shortage, the utilization of low-grade energy such as factory waste heat and automobile exhaust heat, as well as renewable energy such as solar energy and wind energy, has received unprecedented attention. However, there are still many technical obstacles restricting its large-scale practical application. One of the most critical links is the development of a high-efficiency, easy-to-use, economical, and self-sufficient energy generation system. [0003] In the current solar power generation, using photovoltaic cells to generate electricity is one of the most important modes. The basic structure of this power generation method is photovoltaic thin-film...

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 Applications(China)
IPC IPC(8): H02N11/00
Inventor 傅文甫罗二仓刘静
Owner TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap