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Air conditioning system

A technology of air conditioning system and cooling section, applied in the field of air conditioning, can solve the problems of wasting cooling capacity, increasing the pressure difference between condenser and evaporator, affecting the reliability and performance of the unit, and achieving the effect of improving reliability and performance

Pending Publication Date: 2020-04-28
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the cooling effect of the parts to be cooled is moderate in the air-conditioning working condition, when switching to the ice storage working condition, the pressure difference between the condenser and the evaporator becomes large, and the parts to be cooled will be overcooled, resulting in condensation, cold waste and other issues, thereby affecting the reliability and performance of the unit

Method used

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  • Air conditioning system

Examples

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Embodiment Construction

[0025] See also figure 1 As shown, according to an embodiment of the present application, an air conditioning system includes a condenser 1, a flasher 4 and at least one cooling channel. The condenser 1 is connected to the flasher 4 through the cooling channel, and the cooling channel includes a cooling section, The cooling section can cool the components to be cooled. When the air conditioning system is in the first working condition, the cooling medium flows through the cooling section and flows into the flasher 4. By setting the cooling channel, the parts to be cooled are arranged on the cooling section, and the condenser 1 is communicated with the flash generator 4 through the cooling channel, so that proper cooling effect can be achieved under the first working condition, and the reliability of the air conditioning system is improved And performance.

[0026] The air-conditioning system further includes an evaporator 5, and the condenser 1 and the evaporator 5 are connected...

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Abstract

The invention provides an air conditioning system. The system comprises a condenser, a flash-tank and at least one cooling channel, wherein the condenser communicates with the flash-tank through the cooling channel; the cooling channel comprises a cooling section, and the cooling section can cool a to-be-cooled component; and when the air conditioning system is in the first working condition, a cooling medium flows through the cooling section and flows into the flash-tank. According to the air conditioning system, the to-be-cooled component in the air conditioning system can be in a proper cooling effect, and the reliability and performance of the air conditioning system are improved.

Description

Technical field [0001] This application belongs to the technical field of air conditioning, and specifically relates to an air conditioning system. Background technique [0002] In existing air-conditioning systems, especially in centrifugal chillers, it is necessary to cool key heat-generating components such as motors and inverters. In the prior art, the high-pressure liquid heat exchange medium is taken from the bottom of the condenser, and the high-pressure liquid heat exchange medium enters the parts to be cooled. The heat exchange medium undergoes phase change to absorb heat, cools the parts to be cooled, and evaporates into a gaseous heat exchange medium. , The gaseous heat exchange medium enters the evaporator. During the entire cooling process, the pressure difference between the condenser and the evaporator is the power source of the cooling circuit. The pressure difference directly determines the cooling effect of the parts to be cooled. The greater the pressure diffe...

Claims

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Application Information

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IPC IPC(8): F24F5/00F25B40/00F25B31/00
CPCF24F5/001F24F5/0017F25B31/006F25B40/00Y02E60/14
Inventor 周堂张治平钟瑞兴周宇
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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