Split air conditioner

An air conditioner and split-type technology, applied in the field of split-type air conditioners, can solve the problems of increasing the refrigerant flow resistance, affecting the service life of the compressor, slowing down the refrigerant flow speed, etc., so as to prolong the service life and improve the heat exchange efficiency. Effect

Inactive Publication Date: 2007-03-07
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the prior art split-type air conditioner with the above-mentioned structure has the following problems: Since the air conditioner will cause impurities such as metal powder, waste fiber, and solder to enter the refrigerant pipe during the installation process of the air conditioner, these impurities will Not only may it enter the cylind

Method used

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  • Split air conditioner
  • Split air conditioner
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Embodiment Construction

[0011] As shown in Figure 1 and Figure 3, the split type air conditioner provided by the present invention includes an outdoor unit 1 and at least one outdoor unit 2-5, the outdoor unit 1 is connected with a refrigerant output pipe 6 and a refrigerant input pipe 7, and The indoor units 2-5 are connected with the refrigerant input pipe 8 and the refrigerant output pipe 9 respectively connected with the refrigerant output pipe 6 and the refrigerant input pipe 7 of the outdoor unit 1, and the outdoor unit 1 and the indoor units 2-5 are connected by copper. The head 10 is connected to the respective refrigerant output pipes 6, 9 and refrigerant input pipes 7, 8; a filter 14 is installed inside the copper connector 10. The filter screen 14 is circular, and its outer circumference is fixed on the inner circumferential surface of the short copper pipe 12 . When the split-type air conditioner provided by the present invention performs cooling operation, the compressor installed in the...

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Abstract

This invention relates to composite air conditioning, which comprises one outdoor machine and at least one outdoor machine connected with cold media output tube and input tube, wherein, indoor machine is connected with output tube of outdoor machine and cold input tube and output tube; the outdoor and indoor machines are connected to each cold media output tubes and input tubes; the said copper connection head is fixed with one filter network. This invention uses filter network set in outdoor machine and indoor machine copper joint to filter out mixture in cold media.

Description

technical field [0001] The invention relates to an air conditioner, in particular to a split type air conditioner. Background technique [0002] An air conditioner is a device that makes its internal refrigerant undergo a refrigeration or heating cycle consisting of a compression process, condensation process, expansion process, and evaporation process. When the air conditioner is in the refrigeration cycle, the refrigerant compressed by the compressor and turned into a high-temperature and high-pressure state can dissipate heat to the outside in the condenser, and when it flows through the expansion valve, its temperature and pressure are significantly reduced, and then the low-temperature, low-pressure refrigerant is in the air. It absorbs heat as it passes through the evaporator and flows back into the compressor. Among them, the compression process, condensation process and expansion process are carried out in the outdoor unit of the air conditioner, while the evaporati...

Claims

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Application Information

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IPC IPC(8): F25B43/00
Inventor 任晓伟
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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