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Air conditioner

A technology for air conditioners and filters, applied in refrigeration components, refrigerators, lighting and heating equipment, etc., can solve problems such as cumbersome, inability to replace, air pollution, etc., and achieve the effect of reducing environmental pollution

Inactive Publication Date: 2007-05-09
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, sometimes the filter screen 63 is integrally formed on the drier 60 and cannot be replaced; even if the filter screen 63 can be replaced, the problem of air pollution will be caused due to the need to discharge the refrigerant to the outside, and the operation of discharging the refrigerant is time-consuming, cumbersome questions

Method used

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Examples

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Embodiment Construction

[0046] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0047] Embodiments of the present invention are not limited to the following examples. For those skilled in the art who understand the idea of ​​the present invention, another embodiment included in the scope of the idea of ​​the present invention can be easily proposed. For the same parts as the traditional structure, the same symbols are used for description. The refrigerant storage unit in the present invention may refer to any one of a dryer, a liquid storage tank, an oil separator, and the like.

[0048] Next, a structure in which the filter is detachably installed in the dryer will be described as an example.

[0049] As shown in FIG. 4, the air conditioner of the present invention includes an indoor unit 10 having an indoor heat exchanger 8 inside, and an outdoor unit 20 having an outdoor heat exchanger 54, a compressor 51, an expansion...

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Abstract

An air conditioner consists of the first piping unit for flowing refrigerant in, the second piping unit for flowing refrigerant out, refrigerant storage unit with its one end being connected to the first piping unit and another end to the second one, filter set at internal of refrigerant storage unit in detachable way and formed with filtering screen for filtering out foreign matter from refrigerant.

Description

technical field [0001] The present invention relates to an air conditioner, especially when replacing a filter for filtering dust, garbage and other foreign matter from refrigerant gas in a circulating refrigerant circuit, the filter can be easily replaced without releasing the refrigerant to the outside air conditioner. Background technique [0002] Generally, air conditioners can be divided into several types according to their functions or unit configurations. When classified according to function, it can be divided into single-cooling type, single-heating dehumidification type, cooling and heating type, etc.; when classified according to the composition of the unit, it can be roughly divided into a combination of cooling and heating functions, which are installed on windows, etc. The integrated air conditioner, and the split type air conditioner with outdoor unit and indoor unit respectively. [0003] The cooling and heating air conditioner is composed of an indoor uni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B43/00
Inventor 洪星龙
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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