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Cabinet air conditioner indoor unit

A cabinet-type air conditioner and indoor unit technology, applied in air-conditioning systems, heating methods, space heating and ventilation, etc., can solve the problems of large vibration and noise of fans, poor user experience, affecting user experience, etc., to reduce vibration and noise, improve The effect of comfort and improved wind experience

Active Publication Date: 2018-08-17
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the cabinet-type air-conditioning indoor units that use a centrifugal fan to supply air usually install the centrifugal fan on the upper part of the cabinet, which not only has a small air outlet area, but also corresponds to the space above the head of the human body. In the hot state, the hot air moves upwards, making it difficult to reach the user's feet
When the cabinet is in the cooling state, the cold air blows directly to the user, causing physical discomfort to the user and affecting the user experience
And in the existing cabinet machine, the fixing method of the centrifugal fan is either directly fixedly connected with the cabinet machine casing through its volute, or supports the fan by setting a support fixedly connected with the bottom plate of the cabinet machine casing below it, and the fan fan During the working process, there will be a large vibration noise, and the user experience is poor

Method used

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

Examples

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Embodiment Construction

[0043] figure 1 is a schematic structural diagram of a cabinet air conditioner indoor unit according to an embodiment of the present invention; figure 2 yes figure 1 The schematic cross-sectional view of the indoor unit of the cabinet air conditioner shown; image 3 yes figure 1 Schematic exploded view of the indoor unit of the cabinet air conditioner shown. see Figure 1 to Figure 3 , the cabinet type air conditioner indoor unit 200 includes a casing and an air supply assembly 100 and an indoor heat exchanger 220 disposed in the casing. Specifically, the casing is provided with a casing air inlet 2111 and at least one casing air outlet. The blower assembly 100 includes at least one centrifugal fan 110 . The at least one centrifugal fan 110 is configured to suck ambient air from the surrounding environment of the cabinet air inlet 2111 and force the ambient air to flow to at least one cabinet air outlet respectively. The indoor heat exchanger 220 is arranged on the air...

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Abstract

The invention provides a cabinet air conditioner indoor unit. The cabinet air conditioner indoor unit comprises a shell, an air supply component and an indoor heat exchanger, wherein a shell air inletand at least one shell air outlet are formed in the shell; the air supply component is arranged in the shell; and the indoor heat exchanger is arranged on an air inlet flow path between the shell airinlet and at least one centrifugal fan. The air supply component comprises the at least one centrifugal fan, and used for sucking ambient air from the ambient environment of the shell air inlet and promoting the ambient air to flow to the at least one shell air outlet. The cabinet air conditioner indoor unit is provided with at least one mixed flow air duct, and each mixed flow air duct is used for sucking ambient air to the front side of the shell and enabling the ambient air to be mixed with heat exchange air blown out of one shell air outlet, accordingly, mixed gas which is cool and not cold, hot and not dry is formed, and the wind feeling experience of users is improved.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to a cabinet type air conditioner indoor unit. Background technique [0002] In the prior art, the cabinet-type air-conditioning indoor units that use a centrifugal fan to supply air usually install the centrifugal fan on the upper part of the cabinet, which not only has a small air outlet area, but also corresponds to the space above the head of the human body. In the hot state, the hot air moves upwards, making it difficult to reach the user's feet. When the cabinet is in the cooling state, the cold air blows directly to the user, causing physical discomfort to the user and affecting the user experience. And in the existing cabinet machine, the fixing method of the centrifugal fan is either directly fixedly connected with the cabinet machine casing through its volute, or supports the fan by setting a support fixedly connected with the bottom plate of the cabinet machine casing bel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/04F24F13/24F24F13/30
CPCF24F1/0022F24F1/0033F24F13/04F24F13/24F24F13/30F24F2013/247Y02B30/70
Inventor 李英舒王晓刚王鹏臣单翠云王永涛
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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