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Suspended ceiling type air conditioner indoor unit

An air-conditioning indoor unit and a ceiling-mounted technology, which is applied to the field of ceiling-mounted air-conditioning indoor units, can solve the problems of low heat exchange efficiency of a heat exchanger, and achieve the effects of high heat exchange efficiency, uniform distribution of wind speed, noise reduction and kinetic energy loss reduction.

Active Publication Date: 2016-11-09
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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  • Suspended ceiling type air conditioner indoor unit
  • Suspended ceiling type air conditioner indoor unit
  • Suspended 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

The invention belongs to the field of techniques relevant to air conditioners and discloses a suspended ceiling type air conditioner indoor unit. The suspended ceiling type air conditioner indoor unit comprises an upper installation plate, a middle partition plate assembly and a lower installation plate, wherein the upper installation plate, the middle partition plate assembly and the lower installation plate are arranged in sequence from top to bottom. A draught fan is located between the upper installation plate and the lower installation plate and penetrates through the middle partition plate assembly. At least one air inlet is formed between the upper installation plate and the middle partition plate assembly. At least one air outlet is formed between the lower installation plate and the middle partition plate assembly. A heat exchanger located on the air inlet side of the draught fan is arranged between the air inlet and the air outlet. According to the suspended ceiling type air conditioner indoor unit, the air inlet and the air outlet below the air inlet are formed, and the heat exchanger is arranged at the air inlet so that the air speed on the surface of the heat exchanger can be uniform when the draught fan is used for air suction, and the heat exchange efficiency in unit area is higher. In addition, air from the draught fan can be prevented from being blown onto the heat exchanger, noise is lowered, and kinetic energy loss is reduced.

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 Applications(China)
IPC IPC(8): F24F1/00F24F13/30F24F13/06F24F13/02F24F13/20
CPCF24F1/00F24F13/06F24F1/0007F24F1/0047F24F13/02F24F13/0263F24F13/20F24F13/30
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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