Air-conditioning system with auxiliary defrosting system

An auxiliary system and air-conditioning system technology, applied in the field of HVAC, can solve the problems of general defrosting speed, large environmental impact of air-conditioning space, and increased energy consumption, and achieve clean defrosting, accelerated defrosting, and high defrosting efficiency. Effect

Inactive Publication Date: 2012-01-18
潘小强
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Problems solved by technology

[0002] like figure 1 , the defrosting of the existing air conditioning unit is that when the system reaches the defrosting condition, the steam discharged from the air outlet of the compressor enters the evaporator 14 through the four-way valve 16 for direct defrosting and cooling, and then becomes a high-temperature and high-pressure liqu

Method used

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  • Air-conditioning system with auxiliary defrosting system
  • Air-conditioning system with auxiliary defrosting system
  • Air-conditioning system with auxiliary defrosting system

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Embodiment Construction

[0009] Such as figure 2 As shown, it is an air conditioning system with a defrosting auxiliary system according to the present invention, including a compressor 11, a condenser 12, a throttle valve 13, an evaporator 14, a vapor-liquid separator 15, a four-way reversing valve 16, and a four-way Reversing valve 16 communicates with the gas outlet of described compressor 11, the inlet of gas-liquid separator 15, evaporator 14, condenser 12 respectively, and the outlet of gas-liquid separator 15 communicates with the gas return port of compressor 11, also includes The energy storage tank 3 containing the energy storage medium 2 inside, the pipeline 4 between the air outlet of the compressor and the four-way reversing valve passes through the energy storage medium 2 in the energy storage tank, and the rear part of the evaporator 14 is also provided with There is a defrosting cooling device 5, the defrosting cooling device 5 can adopt a heating pipeline with many fins, and can also...

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Abstract

The invention discloses an air-conditioning system with an auxiliary defrosting system, which comprises a compressor, a condenser, a throttle valve, an evaporator, a steam-liquid separator, a four-way reverse valve and an energy storage tank, wherein energy storage media are contained inside the energy storage tank, a pipeline arranged between an air outlet of the compressor and the four-way reversing valve passes through the energy storage media arranged inside the energy storage tank, a defrosting heat radiation device is also arranged at the back part of the evaporator and is communicated with the energy storage tank through an auxiliary pipeline, an auxiliary driving pump for driving the circulation of the energy storage media inside the energy gas storage tank is arranged on the auxiliary pipeline, and is electrically connected with a control system, the control system controls the synchronous work with a defrosting system of the air-conditioning system per se, and the energy storage tank is in a telescopic structure. The air-conditioning system has the advantages that the defrosting speed can be accelerated, the defrosting efficiency is improved, and the defrosting is clean.

Description

technical field [0001] The invention relates to the field of heating and ventilation, in particular to an air conditioning system with a defrosting auxiliary system. Background technique [0002] Such as figure 1 , the defrosting of the existing air conditioning unit is that when the system reaches the defrosting condition, the steam discharged from the air outlet of the compressor enters the evaporator 14 through the four-way valve 16 for direct defrosting and cooling, and then becomes a high-temperature and high-pressure liquid and then passes through the throttle valve 13 throttling into the condenser 12 to evaporate into low pressure and low temperature, the defrosting speed is average, and the defrosting efficiency needs to be further improved, so the energy consumption will increase, and the environmental impact on its air-conditioned space is also greater. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a...

Claims

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Application Information

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IPC IPC(8): F25B47/00
Inventor 潘小强
Owner 潘小强
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