Window air conditioner

A window-type air conditioner and exhaust pipe technology, applied in air-conditioning systems, heating methods, and shielding with air flow, etc., can solve the problems of insignificant heat exchange effect, increase compressor work, etc., to reduce power, reduce work, The effect of raising the temperature of the intake pipe

Inactive Publication Date: 2011-03-30
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] However, in the window-type air conditioner with the above-mentioned structure, the intake pipe 31 and the exhaust pipe 32 only reduce the temperature difference of the refrigerant on both sides of the compressor inlet and outlet pi

Method used

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  • Window air conditioner
  • Window air conditioner
  • Window air conditioner

Examples

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Embodiment Construction

[0028] The window air conditioner of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0029] The working principle of the window air conditioner of the present invention is the same as that of the prior art, and the prior art can be referred to, so it will not be described again, and with reference to the reference numerals of the prior art, the difference between the present invention and the prior art is that the compressor The structure of the intake and exhaust pipes is different, and the detailed description is as follows:

[0030] like figure 2 As shown, the low-temperature and low-pressure gaseous refrigerant flowing out from the indoor heat exchanger 5 (evaporator) of the prior art window-type air conditioner flows into the compressor after flowing into the liquid storage tank 30 through the intake pipe 31, and the high-temperature and high-pressure refrigerant flowing out from th...

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PUM

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Abstract

The invention discloses a window air conditioner which comprises a compressor, an indoor heat exchanger, an outdoor heat exchanger, an indoor fan, an outdoor fan, a shell, a chassis and a baffle, wherein, the baffle is arranged on the chassis and divides the whole air conditioner into an indoor part and an outdoor part; a low-temperature low-pressure gaseous refrigerant flowing out of the indoor heat exchanger flows into a liquid accumulator via an air inlet pipe and then flows into the compressor, a high-temperature high-pressure gaseous refrigerant flowing out of the compressor flows into the outdoor heat exchanger via an exhaust pipe, and the low-temperature air inlet pipe is contacted with the high-temperature exhaust pipe for heat exchange; and a plurality of groups of through holes are bored on the air inlet pipe, and one segment of the exhaust pipe bends in an S shape for a plurality of times and the bended segments are sequentially inserted into a plurality of groups of the through holes so that the refrigerants in the low-temperature air inlet pipe and the high-temperature exhaust pipe are subject to heat exchange. The window air conditioner can reduce exhaust temperature and increase the temperature of the air inlet pipe, thus lowering the pressure difference between an air inlet end and an air exhaust end, reducing work of the compressor and lowering power.

Description

technical field [0001] The invention relates to an air conditioner, in particular to a window type air conditioner which reduces the pressure difference at both ends of the inlet and outlet pipes of the compressor and reduces the work done by the compressor. Background technique [0002] like figure 1 As shown, the structure of the window air conditioner designed in the prior art is: chassis 1 constitutes the bottom surface of the air conditioner, and a front panel 3 is arranged in front of the indoor side of chassis 1 . [0003] An air intake structure 3i for sucking indoor air is formed at the lower end of the front panel 3, and an exhaust grill 3e is provided at the upper end for discharging heat-exchanged air into the room. Moreover, several exhaust holes 3e' for exhausting air into the room are provided on the exhaust grill 3e. [0004] Simultaneously, the air suction grid 4 is set in the front of the air suction structure 3i, and several air suction holes 4' for suck...

Claims

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Application Information

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IPC IPC(8): F24F1/02F24F12/00
Inventor 范伟
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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