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Indoor unit of suspended corner air conditioner

An air-conditioning indoor unit and fan technology, applied in air-conditioning systems, mechanical equipment, space heating and ventilation, etc., can solve the problems of excessively high fan speed, loud noise, etc., achieve soft air output, easy manufacture, and prevent excessive air output cold or hot effect

Active Publication Date: 2019-08-13
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that when the existing indoor unit of the hanging angle air conditioner needs a large air volume output, the fan speed is too high and the noise is generated, the present invention provides a hanging angle air conditioner The indoor unit includes a casing, the casing is provided with an air inlet and an air outlet, a heat exchange passage is formed between the air inlet and the air outlet, and a heat exchanger and a blower are arranged in the heat exchange passage,

Method used

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  • Indoor unit of suspended corner air conditioner
  • Indoor unit of suspended corner air conditioner
  • Indoor unit of suspended corner air conditioner

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Experimental program
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Effect test

Embodiment 1

[0049] First refer to Figure 1 to Figure 4 , to describe the hanging angle air conditioner indoor unit of the present invention. in, figure 1 It is a schematic diagram of the installation position of the hanging angle air conditioner indoor unit in the first embodiment of the present invention, figure 2 It is a schematic diagram of the appearance of the hanging angle air conditioner indoor unit in the first embodiment of the present invention, image 3 for figure 2 The cross-sectional view at A-A in the middle, Figure 4 for figure 2 Partial enlarged view of B in the center.

[0050] Such as Figure 1 to Figure 4 As shown, in order to solve the problem that when the existing hanging angle air conditioner indoor unit needs a large air volume output, the blower 4 rotates too high and generates relatively large noise, the hanging angle air conditioner indoor unit of the present invention includes a shell 1, and a There is an air inlet 11 and an air outlet 12, and a hea...

Embodiment 2

[0074] Refer below Figure 10 , to describe the second embodiment of the present invention, wherein, Figure 10 It is a sectional view of the hanging angle air conditioner indoor unit in the second embodiment of the present invention.

[0075] Such as Figure 10 As shown, on the premise that the other setting methods of Embodiment 1 remain unchanged, the indoor unit of the hanging angle air conditioner of the present invention may not be provided with fresh air duct 7, air guide groove 6 and purification module 8, but directly use indoor air to supplement Wind, indoor air enters the supplementary air channel 15 through the supplementary air inlet 14, and then enters the heat exchange channel 13, and is mixed with the heat-exchanged air and blows out the hanging angle air conditioner indoor unit together. Such a setting method can also reduce the noise generated by the indoor unit of the air conditioner, but it does not have the functions of fresh air and purification.

Embodiment 3

[0077] Refer below Figure 11 , to describe the third embodiment of the present invention, wherein, Figure 11 It is a cross-sectional view of the hanging angle air conditioner indoor unit in the third embodiment of the present invention.

[0078] Such as Figure 11As shown, on the premise that the other setting methods of Embodiment 1 remain unchanged, the indoor unit of the hanging angle air conditioner of the present invention may not be provided with the fresh air pipe 7 and the air guide groove 6, but directly uses indoor air for supplementary air, and the indoor air Enter the supplementary air channel 15 through the supplementary air inlet 14, and then enter the heat exchange channel 13 after being purified by the purification module 8, and mix with the heat exchanged air to blow out the hanging angle air conditioner indoor unit together. Such a setting method can also reduce the noise generated by the indoor unit of the air conditioner, but it does not have the functi...

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Abstract

The invention belongs to the field of air conditioners, and particularly provides an indoor unit of a suspended corner air conditioner. The problem that when large air output is needed by the indoor unit of the suspended corner air conditioner, the rotating speed of an air feeder is too high, and large noise is produced is solved. The indoor unit of the suspended corner air conditioner comprises ashell, an air inlet and an air outlet are formed in the shell, a heat exchange channel is formed between the air inlet and the air outlet, and a heat exchanger and the air feeder are arranged in theheat exchange channel. An air supplement inlet is further arranged on the shell, an air supplement channel is formed between the air supplement inlet and the heat exchange channel, and an air supplement fan and a purification module are arranged in the air supplement channel. The suspended corner air conditioner further comprises a fresh air pipe, the first end of the fresh air pipe is connected with the air supplement inlet, and the second end of the fresh air pipe communicates with the outdoor portion. By arranging the air supplement channel, the air supply rotating speed of the air feeder is reduced, so that the noise is reduced.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and specifically provides a hanging angle air conditioner indoor unit. Background technique [0002] With the improvement of living standards, people's requirements for the quality of life are getting higher and higher, and this requirement is particularly evident in household appliances. Taking air conditioners as an example, when the indoor and outdoor temperature difference is large, in order to meet the needs of users for rapid cooling / heating after entering the room from the outside, the existing air conditioners usually have a rapid cooling / heating function. When functioning, the compressor of the air conditioner works at a higher frequency to quickly increase the cooling capacity / heating capacity, and the indoor unit of the air conditioner runs at a high speed and a large air volume to send the heat-exchanged cold air / hot air back to the room, thereby realizing indoor cooling. Qu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0057F24F1/0033F24F1/0025F24F1/037F24F11/74F24F11/79F24F13/24
CPCF24F1/0057F24F1/0033F24F1/0025F24F1/037F24F11/74F24F11/79F24F13/24F24F2013/247Y02B30/70
Inventor 刘光朋史为品
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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