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Cabinet air conditioner indoor unit

A cabinet-type air conditioner and indoor unit technology, which is applied in air-conditioning systems, heating methods, space heating and ventilation, etc., can solve problems such as uneven heat transfer of heat exchangers and affect heat transfer effects, so as to reduce resistance and increase Large heat transfer effect, uniform heat transfer effect

Inactive Publication Date: 2010-02-03
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the heat exchanger is not perpendicular to the airflow direction, resulting in uneven heat exchange in various parts of the heat exchanger, which affects the heat exchange effect

Method used

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  • Cabinet air conditioner indoor unit
  • Cabinet air conditioner indoor unit
  • Cabinet air conditioner indoor unit

Examples

Experimental program
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Effect test

Embodiment Construction

[0054] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0055] Such as Figure 6 , 7 As shown, the cabinet-type air-conditioning indoor unit of the present invention includes: the appearance housing of the indoor unit is composed of a front panel 1, a lower panel 2, a base 3, a rear cavity, and a top cover; the rear cavity includes a back portion 5 and a The two sides of the back part 5 are the side parts 6 that are vertically or obliquely set forward; the air outlet deflectors 8 are set between the front panel 1 and the side parts 6 on both sides; Heater 9, water receiving tray 10, indoor blower motor 11 and fan 12, and the motor bracket 13 that blower motor is installed and the control box 15 that controls indoor unit operation, are formed with the multi-hole that sucks indoor air on the back part 5 upper side. The exhaust air suction port 16 is vertically provided with an indoor heat exchanger 9...

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PUM

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Abstract

The invention discloses a cabinet air conditioner indoor unit, which comprises an appearance shell of the indoor unit, an indoor heat exchanger, a water collecting disk, an indoor air supply motor, afan, a motor bracket and a control box, wherein the appearance shell of the indoor unit consists of a front panel, a lower panel, a base, a rear cavity and a top cover; the indoor heat exchanger, thewater collecting disk, the indoor air supply motor and the fan are arranged in the appearance shell of the indoor unit; the motor bracket is used for assembling the air supply motor, and the control box controls the indoor unit to operate; the upper side of a back part is provided with a plurality of rows of air suction inlets for sucking indoor air; the front side of the air suction inlets is vertically provided with the indoor heat exchanger; the front side of the indoor heat exchanger near an air outlet flow deflector is vertically provided with two crossflow fans; and the lower sides of the two fans are provided with two motors driving the crossflow fans to rotate. The cabinet air conditioner is symmetrically provided with a set of crossflow fans and the heat exchanger left and right respectively, reduces system resistance, increases air volume, makes air flow direction vertical to the heat exchanger, makes the heat exchanger evenly exchange heat and improves the heat exchange effect.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an indoor unit of a cabinet type air conditioner. Background technique [0002] Generally, an air conditioner is a machine for cooling or heating indoors and purifying indoor air by using a refrigeration cycle composed of a compressor, a condenser, an expansion component, and an evaporator in order to provide users with a comfortable environment. [0003] Existing cabinet air conditioner indoor units such as Figures 1 to 4 As shown, a body 50 constituting the exterior is included. The lower part of the main body 50 forms air suction ports 51, 52 for sucking indoor air. [0004] The air inlets 51 and 52 include a left side air inlet 51 provided on the lower left side of the main body 50 and a right side air inlet 52 provided on the lower right side of the main body 50 . [0005] The lower front of the main body 50 is also provided with a front air suction port 53 . The body 50 is provided...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/22
Inventor 刘国强陈晓杨瑱
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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