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

Method for reducing frosting speed of outdoor machine as well as air conditioner system and outdoor machine

An air-conditioning system and outdoor unit technology, applied in air-conditioning systems, space heating and ventilation, refrigerators, etc., can solve the problems of reduced heating capacity of the air-conditioning system, freezing and frosting of heat exchangers, and low temperature of heat exchangers , to achieve the effect of reducing the water vapor content, improving the heating capacity and reducing the speed

Active Publication Date: 2015-03-18
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the air conditioning system is in the heating mode, the refrigerant in the heat exchanger of the outdoor unit is in a state of low temperature and low pressure, which causes the temperature of the heat exchanger to be too low. When the temperature of the heat exchanger is lower than the dew point temperature of the outdoor humid air, the outdoor unit’s The heat exchanger will freeze and frost, which will increase the wind resistance and reduce the heat transfer capacity, thereby reducing the heating capacity of the air conditioning system

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
  • Method for reducing frosting speed of outdoor machine as well as air conditioner system and outdoor machine
  • Method for reducing frosting speed of outdoor machine as well as air conditioner system and outdoor machine
  • Method for reducing frosting speed of outdoor machine as well as air conditioner system and outdoor machine

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0045] In order to illustrate a method for reducing the frosting speed of an outdoor unit according to the present invention, the first embodiment of the method of the present invention is disclosed below. In this embodiment, the method includes: The adsorption device is used to adsorb water vapor in the air blown to the heat exchanger in heating mode.

[0046] Since the method of this embodiment is to dehumidify the air blown to the heat exchanger by installing an adsorption device on the windward side of the heat exchanger to absorb the water vapor in the air blown to the heat exchanger, so as to exchange with the heat exchanger The water vapor content of the air is greatly reduced, thereby reducing the speed of frosting on the surface of the heat exchanger, prolonging its heating and defrosting cycle, and improving its heating capacity.

[0047] In order to realize the above method, the present invention provides a first embodiment of an air conditioning system. In this emb...

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 method for reducing the frosting speed of an outdoor machine of an air conditioner system as well as an air conditioner system and an outdoor machine. An adsorption device is arranged on a windward side of a heat exchanger of the outdoor machine of the air conditioner system and used for adsorbing vapor in the air blowing towards the heat exchanger. The adsorption device is arranged on the windward side of the heat exchanger and used for adsorbing the vapor in the air blowing towards the heat exchanger so as to dehumidify the air blowing towards the heat exchanger, so that the vapor content of the air exchanged with the heat exchanger is greatly reduced, the frosting speed on the surface of the heat exchanger is reduced, the heating defrosting period is prolonged, and the heating capacity is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a method for reducing the frosting speed of an outdoor unit, an air conditioning system and an outdoor unit. Background technique [0002] When the air conditioning system is in the heating mode, the refrigerant in the heat exchanger of the outdoor unit is in a state of low temperature and low pressure, which causes the temperature of the heat exchanger to be too low. When the temperature of the heat exchanger is lower than the dew point temperature of the outdoor humid air, the outdoor unit’s The heat exchanger will freeze and frost, which will increase the wind resistance and reduce the heat transfer capacity, thereby reducing the heating capacity of the air conditioning system. Contents of the invention [0003] The object of the present invention is to provide a method for reducing the frosting speed of an outdoor unit, an air-conditioning system and an outdoor uni...

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): F24F1/16
CPCF24F1/16F25B47/006
Inventor 岳宝
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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