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

Supercooling apparatus of simultaneous cooling and heating type multiple air conditioner

A duplex air conditioner and subcooling technology, applied in lighting and heating equipment, refrigeration and liquefaction, subcooler, etc., can solve the problem of reducing the refrigeration capacity of duplex air conditioners

Inactive Publication Date: 2006-07-05
LG ELECTRONICS INC
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the cooling capacity of the conventional simultaneous cooling and heating type duplex air conditioner is reduced

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
  • Supercooling apparatus of simultaneous cooling and heating type multiple air conditioner
  • Supercooling apparatus of simultaneous cooling and heating type multiple air conditioner
  • Supercooling apparatus of simultaneous cooling and heating type multiple air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0029] figure 2 is a circuit diagram showing the structure of a simultaneous cooling and heating type multiple air conditioner with a subcooling device according to the present invention, image 3 is a view showing the structure of main components of the supercooling apparatus according to the present invention.

[0030] It should be noted that, for the components of the simultaneous cooling and heating type multi-type air conditioner according to the present invention, which are identical or similar in structure to the components of the traditional simultaneous cooling and heating type multi-type air conditioner, use the conventional simultaneous cooling and heating type Components of the heating-type multiple air conditioner are denoted by the same reference numerals, and no detailed description thereof will be given. In the following descri...

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

Disclosed herein is a supercooling apparatus of a simultaneous cooling and heating type multiple air conditioner. The supercooling apparatus comprises a liquid pipe header connected to an outdoor heat exchanger, a plurality of branch liquid pipes branched from the liquid pipe header and connected to a plurality of indoor heat exchangers, respectively, and a supercooling mechanism mounted at at least one of the branch liquid pipes for cooling refrigerant flowing to the indoor heat exchangers. The liquid refrigerant discharged from the heating-side indoor heat exchangers is supercooled by supercooling heat exchangers, and is then introduced into the cooling-side indoor heat exchangers. Consequently, noise generated from the cooling-side heat exchangers during the simultaneous cooling and heating operation is reduced, and cooling capacity of the multi air conditioner is improved.

Description

technical field [0001] The present invention relates to a simultaneous cooling and heating type compound air conditioner, in particular to a simultaneous cooling and heating type compound air conditioner supercooling device, which can reduce the heat exchange rate from the cooling side during the simultaneous cooling and heating process. reduce the noise generated by the air conditioner and improve the cooling capacity of the duplex air conditioner. Background technique [0002] Generally speaking, the simultaneous cooling and heating air conditioner is a kind of duplex air conditioner. The simultaneous cooling and heating type air conditioner simultaneously performs cooling and heating operations to individually cool or heat a room in which the indoor unit of the air conditioner is installed. [0003] Specifically, this simultaneous cooling and heating type air conditioner is constructed as follows: when one or more rooms are to be heated, the indoor units installed in the...

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): F25B40/02F25B13/00F25B5/02
CPCF25B2313/0231F25B13/00F25B2341/065F25B2400/13F25B2313/007F25B41/062Y02B30/72F25B40/02F25B2313/0253F25B2400/075Y02B30/70F25B41/34F24F1/00
Inventor 崔圣吾尹硕皓朴营民尹必铉
Owner LG ELECTRONICS INC
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