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A ceiling type air conditioner indoor unit

A ceiling-mounted air-conditioning indoor unit technology, applied in the field of ceiling-mounted air-conditioning indoor units, can solve the problems of low heat exchange efficiency of heat exchangers, achieve high heat exchange efficiency, reduce noise and kinetic energy loss, and evenly distribute wind speed

Active Publication Date: 2019-07-09
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a ceiling type air conditioner indoor unit to solve the problem of low heat exchange efficiency of the heat exchanger existing in the ceiling type air conditioner indoor unit

Method used

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  • A ceiling type air conditioner indoor unit
  • A ceiling type air conditioner indoor unit
  • A ceiling type air conditioner indoor unit

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Embodiment Construction

[0024] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0025] The present invention provides a ceiling type air conditioner indoor unit, such as Figure 1-3 As shown, the ceiling-mounted air conditioner indoor unit includes an upper mounting plate 1, a middle partition assembly 2, and a lower mounting plate 3 arranged sequentially from top to bottom, wherein the upper mounting plate 1 is installed on the ceiling and is arranged in a circular structure. Used to support the entire ceiling-mounted air conditioner indoor unit. The lower mounting plate 3 is also a circular structure.

[0026] The fan 4 is located between the upper mounting plate 1 and the lower mounting plate 3 and is arranged through the middle partition assembly 2, and at least one air inlet (not shown) is arranged between the upper mounting plate 1 and the middle partition assembly 2 At...

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Abstract

An indoor ceiling air conditioning unit comprises an upper mounting plate (1), a middle partition plate assembly (2), and a lower mounting plate (3), which are disposed in sequence from top to bottom. A fan (4) is located between the upper mounting plate (1) and the lower mounting plate (3), and is disposed to extend through the middle partition plate assembly (2). At least one air inlet is provided between the upper mounting plate (1) and the middle partition plate assembly (2). At least one air outlet is provided between the lower mounting plate (3) and the middle partition plate assembly (2). A heat exchanger (5) located at the air intake side of the fan (4) is provided between the air inlet and the air outlet. Via the top-to-bottom arrangement of the at least one air inlet and the at least one air outlet, as well as the disposition of the heat exchanger (5) adjacent to the air inlet, when the fan (4) is operated to suck air, the airflow speed at the surface of the heat exchanger (5) can be rendered uniform, thereby achieving higher heat exchange efficiency per unit area. Moreover, the air blown out by the fan (4) can be prevented from blowing onto the heat exchanger (5), thereby reducing noise and loss of kinetic energy.

Description

technical field [0001] The invention relates to the related technical field of air conditioners, in particular to a ceiling-mounted air conditioner indoor unit. Background technique [0002] Ceiling-type air-conditioning indoor units are usually installed on the ceiling in a flush-mounted manner to realize cooling and heating functions. Therefore, the air inlet and air outlet of the indoor unit of the air conditioner are located on the same plane, and the heat exchanger is located on the air outlet side of the fan system. The circulating air passes through the impeller and then passes through the heat exchanger for heat exchange, and then the air is discharged from the air outlet. Due to the large difference in wind speed at different positions on the air outlet side of the fan, the wind speed distribution at different positions of the heat exchanger is uneven, resulting in the problem of low heat exchange efficiency of the heat exchanger. Moreover, the heat exchanger is lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0047F24F13/30F24F13/06F24F13/02F24F13/20
CPCF24F1/00F24F13/06
Inventor 彭勃李双堇李大伟赵万东连彩云田雅颂尚畇凯熊军高旭王志林
Owner GREE ELECTRIC APPLIANCES INC
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