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Liquid tank and air-conditioner using the liquid tank thereof

A liquid storage tank and air conditioner technology, applied in the field of air conditioners, can solve problems such as damage to the compressor and oil generation of foam, and achieve the effects of stabilizing the amount of gaseous refrigerant, preventing damage, and improving the efficiency of heating and cooling rooms

Inactive Publication Date: 2008-05-14
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0037] Here, if the amount of supplied liquid refrigerant exceeds the storage limit of the liquid storage tank, the liquid refrigerant is supplied to the compressor 110 through the pipe b, and when the compressor 110 compresses the liquid refrigerant, foaming occurs in the oil, which damages the compression. machine

Method used

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  • Liquid tank and air-conditioner using the liquid tank thereof
  • Liquid tank and air-conditioner using the liquid tank thereof
  • Liquid tank and air-conditioner using the liquid tank thereof

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Embodiment Construction

[0067] Below, with reference to the accompanying drawings, the embodiment of the liquid storage tank and the air conditioner using the liquid storage tank of the present invention will be described in detail

[0068] image 3 It is a schematic diagram of the cooling and heating circuits of an air conditioner according to an embodiment of the present invention. For reference, the compressor 110 illustrated in Fig. 1, the first and second heat exchangers 120, 130, the expansion device 140, the four-way valve 150 and the exhaust fans 121, 131 have the same structure and function as the compressor 310 illustrated in the present invention, the second 1. The structures and functions of the second heat exchangers 320 and 330, the expansion device 340, the four-way valve 350, and the inner fans 321 and 331 are the same.

[0069] below, yes image 3 The working principle of the air conditioner for heating operation will be described.

[0070] The compressor 310 compresses the low-te...

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Abstract

The invention relates to a liquid storing pot and an air conditioner adopting the liquid storing pot. The liquid storing pot comprises a cylinder shaped container, cold medium matching tubes arranged on an upper part and a lower part of the cylinder shaped container and a matching tube which is inserted into the container through a first-group installing hole on one side of the cylinder shaped container and is extended from the container through a second-group installing hole on the other side of the cylinder shaped container. The air container comprises a compressor, a first heat exchanger, an expansion device, a second heat exchanger, the liquid storing pot and a matching tube which is threaded through the liquid storing pot from an outlet matching tube branch of the first heat exchanger and is extended to an inlet of the expansion device. The liquid storing pot of the invention can convert liquid cold mediums stored in the pot to gas cold mediums. The air conditioner adopting the liquid storing pot of the invention can reduce the possibility of supplying the liquid cold medium to the compressor, so as to avoid damages to the compressor ahead. Adopting the liquid storing pot of the invention to manufacture the air conditioner can stabilize a gas cold medium supply to the compressor and can enhance the cooling and heating efficiency of the air conditioner.

Description

technical field [0001] The invention relates to an air conditioner. In particular, it relates to a liquid storage tank capable of removing liquid refrigerant stored in the liquid storage tank and an air conditioner using the liquid storage tank. Background technique [0002] Generally, an air conditioner is installed in a space or wall in a vehicle, office or home to cool or heat the room. It can be roughly divided into the outdoor side installed outdoors and the indoor side installed indoors. The split-type air conditioner, and the integrated air conditioner where the outdoor side and the indoor side are integrally formed. [0003] The air conditioner basically includes a refrigeration circuit composed of a compressor-condenser-expansion device-evaporator, and its working fluid, the refrigerant, repeats a series of changes of compression, condensation, expansion, and evaporation to cycle. [0004] In more detail, the refrigerant discharged from the evaporator in the state...

Claims

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Application Information

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IPC IPC(8): F25B43/00F25B1/00F24F1/00
Inventor 郑铉洙
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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