Air conditioner

An air conditioner and air technology, applied in the direction of air conditioning system, space heating and ventilation, space heating and ventilation details, etc., can solve the problems of increased noise and flow loss, to reduce flow noise, reduce flow path loss, and save The effect of the area occupied

Inactive Publication Date: 2011-05-11
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Furthermore, in the interior of the air conditioner of the prior art, the eddy current caused by the rotation of the blower fan will cause increased noise and flow loss

Method used

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Experimental program
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Embodiment Construction

[0044] Embodiments of the air conditioner of the present invention will be described in detail below with reference to the accompanying drawings.

[0045] figure 1 and figure 2 Shown is the first embodiment of the present invention. As shown in the figure, the indoor unit of the air conditioner of the present invention includes: a casing 10 constituting the appearance; a heat exchanger 90 arranged inside the casing; an air supply device for forcing the air inside the casing; A flow regulating member that keeps the air flow of the blower unit smooth.

[0046] In order to reduce the overall size of the cabinet 10, the cabinet 10 is formed longer in the longitudinal direction. Although the cabinet 10 shown in the drawings has a quadrangular end face, the end face of the cabinet is not limited to this, and it may be polygonal or circular.

[0047]An air suction port 11 is formed at the bottom of the casing, and the suction ports 11 are formed on both sides of the casing 10 i...

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PUM

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Abstract

The invention provides an air conditioner, which comprises an indoor unit and an outdoor unit. The indoor unit comprises a casing; suction ports for sucking external air that are located at the two sides of the lower part of the casing; a telescopic part located at the upper part of the casing; an exhaust port that is located on the telescopic part and discharges the heat-exchanged air to more than one direction; a blower that is located in the casing and above the suction ports, and forces the sucked external air to flow toward the exhaust port; a fan located at one side of the blower and used for driving the blower; and a heat exchanger located between the telescopic part and the blower and used for performing heat exchange between the sucked air and a refrigerant, a guide part located between the heat exchanger and the telescopic part, wherein the two side ends of the lower part of the heat exchanger are arranged near the casing side edge and inclined toward the interior direction along with rising. The indoor unit in the invention can reduce the noise generated in the casing, and simultaneously reduce the occupied area of the indoor unit.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an indoor unit of the air conditioner. Background technique [0002] Generally speaking, an air conditioner is a device for cooling and / or heating an indoor space by making a refrigerant perform a process of compression, condensation, expansion, and evaporation. [0003] The air conditioner includes an outdoor unit and an indoor unit connected to the outdoor unit. Moreover, the air conditioners are divided into common air conditioners in which an outdoor unit is connected to only one indoor unit and one-drag multi-type air conditioners in which an outdoor unit is connected to multiple indoor units. In addition, air conditioners are also divided into single-cooling air conditioners, that is, the air conditioners that drive the refrigerant circulation system in one direction only to supply cold air to the room, and heating and cooling air conditioners, that is, the refrigerant circulation sys...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/00F24F13/30F24F13/08F24F13/24
Inventor 林庆锡
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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