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

Transcritical carbon dioxide heat pump regenerator

A carbon dioxide and regenerator technology, applied in heat pumps, superheaters, refrigeration and liquefaction, etc., can solve the problems of complex structure of heat exchanger, complex theoretical analysis, not perfect, etc., and achieve simple structure, easy disassembly, and replacement of pipelines convenient effect

Inactive Publication Date: 2018-09-21
中能绿色精灵(北京)科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of regenerator belongs to the variable mass thermodynamic system, because its theoretical analysis is very complicated, so it is far from perfect.
[0005] At present, the structure of the heat exchanger is basically complicated and not easy to use; in order to solve the above defects, a solution is now provided

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
  • Transcritical carbon dioxide heat pump regenerator
  • Transcritical carbon dioxide heat pump regenerator
  • Transcritical carbon dioxide heat pump regenerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as Figure 1-3 As shown, a transcritical carbon dioxide heat pump regenerator includes a regenerator bracket 2, on which two first fixing members 4 are provided, and the two first fixing members 4 are relatively fixedly connected On the regenerator support 2, a number of regenerator pipes 3 are also provided on the regenerator support 2, and the regenerator pipes 3 are fixedly connected in the regenerator support 2 through the first fixing member 4;

[0020] The upper and lower ends of the heat recovery tube 3 are also provided with two second fixing parts 5, the second fixing parts 5 are used to assist in fixing the heat recovery tube 3; one side of the second fixing part 5 is fixedly connected with a connecting member 8; The other side of the connecting piece 8 is fixedly connected with a second regenerator three-way pipe 9, the front end of the second regenerator three-way pipe 9 is fixedly connected with a first connecting pipe 6, and the second regenerator three ...

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 transcritical carbon dioxide heat pump regenerator. The transcritical carbon dioxide heat pump regenerator comprises a regenerator bracket. Two first fixed parts are arrangedon the regenerator bracket. The two first fixed parts are relatively and fixedly connected to the regenerator bracket. A plurality of regenerative pipes are further arranged on the regenerator bracket. The regenerative pipes are fixedly connected into the regenerator bracket by the first fixed parts. According to the transcritical carbon dioxide heat pump regenerator, during operation, effectiveregeneration can be achieved by the arrangement of the regenerative pipes; the regenerative pipes can be firmly fixed on the regenerator bracket through arrangement of the two first fixed parts and two second fixed parts; at the same time, through arrangement of two three-way pipes, better regeneration is achieved, and disassembling and replacing of a pipe are convenient; and the transcritical carbon dioxide heat pump regenerator is simple in structure and easy to use.

Description

Technical field [0001] The invention belongs to the field of heat recovery, and relates to a heat pump regenerator, in particular to a transcritical carbon dioxide heat pump regenerator. Background technique [0002] Regenerator is also called gas-liquid heat exchanger; in the Freon refrigeration system, the refrigerant vapor from the evaporator is used to cool the high-pressure liquid before entering the evaporator, so that the refrigerant liquid is supercooled and the vapor is superheated. equipment; [0003] According to the form of thermal process and heat transfer process, the regenerator can be divided into two categories: stable flow regenerator and unstable flow regenerator; the gas flow time in the stable flow regenerator is much longer than the switching time of cold and hot air flow. The effect of switching on the gas flow can be ignored, and the gas flow is considered stable. This type of regenerator is mainly used in equipment such as gas turbines. [0004] The switch...

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): F25B40/06F25B30/00
CPCF25B30/00F25B40/06
Inventor 刘瑞琦张保兴
Owner 中能绿色精灵(北京)科技有限公司
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