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Gas direct driving anti-frosting air conditioning system

An air-conditioning system, anti-frost technology, applied in the direction of fuel system, combustion engine, climate change adaptation, etc., can solve the problems of normal operation and inability to slow down the speed of frosting, ensure the superheat of suction, and improve the evaporation environment Effect

Pending Publication Date: 2018-10-23
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a direct-drive gas-fired anti-frost air-conditioning system for the defect that the traditional air conditioner needs to be driven by electric energy and cannot operate normally in the case of no electricity or power shortage

Method used

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  • Gas direct driving anti-frosting air conditioning system

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0026] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for th...

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Abstract

The invention discloses a gas direct driving anti-frosting air conditioning system. The gas direct driving anti-frosting air conditioning system comprises a gas engine, a compressor, an outdoor heat exchanger and a refrigerant-flue gas heat exchanger. The gas engine is used as a power source of the compressor of the air conditioning system, and the high-temperature exhaust gas discharged from thegas engine is discharged through an exhaust port formed in the tail portion. The exhaust port is connected into the refrigerant-heat exchanger, and the refrigerant-flue gas heat exchanger is disposedoutside the outdoor heat exchanger to transfer the heat of the high-temperature exhaust gas to the refrigerant of the air conditioning system. The gas engine drives the compressor to drive a refrigeration system to operate to perform air conditioning. The high-temperature exhaust gas discharged from the gas engine can be used for preparing domestic hot water through a water-flue gas heat exchanger. During a heating season, the refrigerant-flue gas heat exchanger performs exchange heat with the evaporation side refrigerant to improve the heating efficiency, slow down the frosting and ensure thesuction gas superheat degree.

Description

technical field [0001] The invention belongs to the technical field of air conditioning, in particular to a gas direct-drive anti-frost air conditioning system. Background technique [0002] With the substantial improvement of living standards, people's demand for building comfort is increasing day by day. High-quality life is based on huge energy consumption, among which the energy consumption of civil air conditioners accounts for about 50% of the total national power consumption. Due to the two important characteristics of conventional energy, limited and uneven distribution, the energy supply of most countries cannot meet the needs of their economic development. [0003] There is a large amount of biomass energy such as straw in rural areas, which is often treated by direct combustion. This method not only causes a large amount of biomass energy to be wasted, but also causes great pollution to the atmosphere. [0004] Chinese patent CN201710080478.3 discloses a gas heat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B27/02F02B43/10
CPCF02B43/10F25B27/02Y02A30/274Y02T10/30
Inventor 彭光前李啸宇车雯吴俊鸿王现林于博廖敏连彩云田雅颂周金声翟振坤梁之琦孙晨
Owner GREE ELECTRIC APPLIANCES INC
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