Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cold-heat combined supply solar thermochemical adsorption composite energy storing device

A solar thermochemical and composite energy storage technology, which is applied in the field of solar thermochemical adsorption composite energy storage devices, to achieve the effects of reducing energy storage costs, facilitating long-term storage, and reducing equipment volume

Inactive Publication Date: 2010-08-04
SHANGHAI JIAO TONG UNIV
View PDF5 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no report on a composite energy storage device that uses thermochemical adsorption technology to store solar thermal energy and refrigeration energy.

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
  • Cold-heat combined supply solar thermochemical adsorption composite energy storing device
  • Cold-heat combined supply solar thermochemical adsorption composite energy storing device
  • Cold-heat combined supply solar thermochemical adsorption composite energy storing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0020] Such as figure 1 As shown, this embodiment includes: including: solar collector 1, collector heat transfer fluid regulating valve 2, high temperature heat transfer fluid circulation pump 3, solid-gas chemical reactor 4, reactor heat exchange coil 5, chemical Adsorption energy storage material 6, refrigerant regulating valve 7, refrigerant liquid reservoir 8, refrigerant 9, liquid reservoir heat exchange coil 10, low temperature heat transfer fluid circulation pump 11, cooling tower heat transfer fluid regulating valve 12, cooling Tower 13, cold user end regulating valve 14, cold user end 15, hot user end re...

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 cold-heat combined supply solar thermochemical adsorption composite energy storing device in the technical field of solar photo-thermal conversion utilization. A solar heat collector, a heat collector heat-transfer fluid adjusting valve, a high-temperature heat-transfer fluid circulating pump and a reactor heat exchange coil are circularly connected; a cooling tower, a cooling tower heat-transfer fluid adjusting valve, a low-temperature heat-transfer fluid circulating pump and a liquid accumulator heat exchange coil are circularly connected; a solid-gas chemical reactor, a refrigerant adjusting valve and a refrigerant accumulator are connected; the reactor heat exchange coil, a heat user side adjusting valve, a heat user side and the high-temperature heat-transfer fluid circulating pump are connected; the liquid accumulator heat exchange coil, a color user side adjusting valve, a color user side and the low-temperature heat-transfer fluid circulating pump are connected; the liquid accumulator heat exchange coil, the cooling tower, the cooling tower heat-transfer fluid adjusting valve and the low-temperature heat-transfer fluid circulating pump are circularly connected; and the refrigerant accumulator, the refrigerant adjusting valve and the solid-gas chemical reactor are connected. The device has high energy storage density and can realize cold-heat combined supply and simultaneous storage of heat and cold.

Description

technical field [0001] The invention relates to a device in the technical field of solar light-to-heat conversion and utilization, in particular to a solar thermochemical adsorption composite energy storage device for combined cooling and heating. Background technique [0002] Solar energy is a low-density energy that changes with time. It has the characteristics of intermittent, dispersed and unstable. In order to realize the wide application of solar energy, it is necessary to implement efficient Energy storage technology is a necessary means to solve the contradiction between intermittent, unstable and time difference of energy supply and demand of solar energy. [0003] At present, solar thermal energy storage methods mainly include sensible heat energy storage and latent heat energy storage. Among them, the sensible heat energy storage technology is simple and easy to operate and manage, but the low energy storage density makes the heat storage device bulky. The tradit...

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): F25B29/00F25B27/00F25B17/08
CPCY02B30/64Y02A30/27Y02B30/00
Inventor 李廷贤王如竹马良王丽伟
Owner SHANGHAI JIAO TONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com