Hydride heat storage system and method adopting direct illumination heating

A heat storage system and hydride technology, applied in solar heating systems, lighting and heating equipment, solar heat storage, etc., can solve the problems that restrict the practical application of chemical heat storage devices, are not suitable for large-scale use, and have complex structures. Achieve the effect of simple structure, avoid energy loss and improve heat exchange efficiency

Inactive Publication Date: 2021-02-09
GUANGDONG INST OF RARE METALS
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, materials such as graphene and carbon nanotubes are expensive and not suitable for large-scale use
The addition of coo

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
  • Hydride heat storage system and method adopting direct illumination heating
  • Hydride heat storage system and method adopting direct illumination heating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0030] Such as figure 1 and figure 2 As shown, the present invention is a hydride heat storage system heated by direct light, including a heat exchange tank 6, and a first light-transmitting module 8 for passing sunlight is installed on both sides of the heat exchange tank 6, and the heat exchange tank 6 The inflow port 7 and the outflow port 9 for the heat exchange medium to enter and exit are respectively opened; the upper and lower inner surfaces of the heat exchange tank 6 are alternately fixed with a number of heat storage reactors 1 that play the role of baffle, and the heat storage reactors 1 One end of the heat storage reactor 1 protrudes from the heat exchange tank 6, and one end of the heat storage reactor 1 protruding from the heat exchange tank 6 is fixedly connected with a hydrogen valve 5 connected to an external hydrogen stora...

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 hydride heat storage system adopting direct illumination heating. The system comprises a heat exchange tank, wherein a first light-transmitting module allowing sunlight to pass through is arranged on the side face of the heat exchange tank, and the heat exchange tank is provided with a flow inlet and a flow outlet allowing a heat exchange medium to come in and go out. Aplurality of heat storage reactors playing a baffling role are alternately arranged on the upper inner wall surface and the lower inner wall surface of the heat exchange tank correspondingly, each heat storage reactor is provided with a hydrogen valve connected with an external hydrogen storage container, and second light-transmitting modules matched with the first light-transmitting module are arranged on the side surfaces of the heat storage reactors (1). When the system is installed, metal hydride and heat radiation reinforced particles which are arranged in a mutually mixed mode are placedin the plurality of heat storage reactors. By the adoption of the technical scheme, efficient heat storage of the metal hydride heat storage system is achieved; and meanwhile, the structure is simple, economical and practical.

Description

technical field [0001] The invention relates to the technical field of solar thermal energy storage, in particular to a hydride heat storage system and method for direct sunlight heating. Background technique [0002] Since the beginning of the 21st century, energy crises and environmental degradation have occurred worldwide, forcing human society to develop various renewable and clean energy sources. Solar energy is an abundant renewable energy source that has attracted extensive attention from researchers. Solar thermal power generation technology is the development direction of a new generation of solar power stations. Among them, the heat storage system is a key component of solar thermal power generation, which can enhance the stability and continuity of power supply of solar thermal power plants. [0003] Heat storage material is the key technology of heat storage system. The types of heat storage materials are mainly divided into sensible heat storage materials, la...

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
IPC IPC(8): F24S60/20
CPCF24S60/20Y02E10/40Y02P80/20
Inventor 吴岱丰李睿孙泰唐仁衡肖方明
Owner GUANGDONG INST OF RARE METALS
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