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Air conditioner

An air conditioner and air technology, which is applied in air conditioning systems, space heating and ventilation, household heating, etc., can solve the problems of centrifugal fan setting position and direction restrictions, and it is difficult to miniaturize air conditioners, so as to achieve saving The effect of manufacturing cost, increasing static pressure, and simple manufacturing process

Inactive Publication Date: 2007-01-17
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, not only is the installation position and direction of the centrifugal blower fan limited when designing the air conditioner, but also the size of the blower fan must be large enough for high air volume, so it is difficult to miniaturize the air conditioner.

Method used

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Embodiment Construction

[0078] Hereinafter, possible embodiments of the air conditioner according to the present invention will be described in detail with reference to the accompanying drawings.

[0079] first, figure 2 is a drawing showing the structure of an embodiment of the air conditioner according to the present invention. The upper and lower parts of the housing 10 are each formed with a plurality of air passages 100a, 100b. At the bottom of the fan inside the casing 10, a heat exchanger 11 roughly in the shape of a 'V' is provided.

[0080] Here, in order to allow air to flow through the various parts of the 'V'-shaped heat exchanger 11, the air channel 100a in the lower part of the housing 10 is formed on both sides of the front and rear of the housing 10.

[0081] In addition, the above-mentioned housing 10 is provided with: after the air is forced to flow in through any part of the above-mentioned air passages 100a, 100b, the above-mentioned inflowing air is made to flow in the vertica...

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Abstract

This invention relates to air conditioner. It includes the casing body, which forms many air passages feeding and discharging air; the heat exchanger positioned inside of the casing body; the spiral fan composed of columnar axes and many spiral blades which spiraling twist from one end of axes to the other end along the axial direction. It forcibly supplies air to the vertical axial direction of casing body; the driving electric engine, which is set at underside of the said spiral fan and drives the spiral fan towards one direction. This invention not only has high air-quantity high air pressure characters, but also can reduce the noise and the entire size of the system.

Description

technical field [0001] The present invention relates to an air conditioner. More specifically, the present invention relates to an air conditioner with a new structure that not only has the air flow characteristics of high air volume and high air pressure, but also can reduce the overall size of the system and reduce the noise during operation. Background technique [0002] As we all know, the working principle of an air conditioner is as follows: compress the refrigerant gas in the compressor, liquefy the compressed refrigerant gas in the condenser, decompress it through the expansion valve, and then re-gasify it in the evaporator The heat of vaporization of the refrigerant cools the room, or heats the room through the reverse cycle of the above cooling cycle, so as to create a comfortable temperature environment for people. [0003] Among the above-mentioned air conditioners, the air conditioner installed on the indoor floor and suitable for cooling a relatively large spa...

Claims

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Application Information

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IPC IPC(8): F24F1/00
Inventor 黄根培林庆锡洪暎昊崔喆珍朴来贤具廷桓韩东柱权基童丁勇元张圭燮赵诚国
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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