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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  • Abstract
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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 conditione

Method used

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Examples

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Example Embodiment

[0078] In the following, 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 It is a figure which shows the structure of one Example of the air conditioner based on this invention. A plurality of air passages 100a and 100b are formed in the upper and lower portions of the casing 10, respectively. In the lower part of the fan inside the casing 10, there is provided a heat exchanger 11 which is roughly in the shape of a 'V'.

[0080] Here, in order to allow air to flow through each part of the 'V'-shaped heat exchanger 11, the air passages 100a in the lower part of the casing 10 are formed on both front and rear sides of the casing 10.

[0081] In addition, the housing 10 is provided with a device for forcibly inflowing air through any one of the air passages 100a and 100b, and then making the inflowing air flow in the vertical axial direction, and then...

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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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