Wall-mounted type air conditioner indoor unit

An indoor unit and wall-mounted technology of an air conditioner, which is applied in the field of air conditioning, can solve the problems of inability to adjust the air outlet angle of the air supply device, the air supply of the air supply device is not uniform enough, and the wind divergence angle is small, and the effect of improving the comfort experience is achieved. , The effect of mixing air softly and increasing air intake

Active Publication Date: 2016-06-01
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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Problems solved by technology

However, limited by the space of the indoor unit, in this type of indoor unit, the volute where the centrifugal fan is located is very close to the air supply device, and the wind blown from the volute has a high velocity. Under the premise of satisfying the pressure loss, the volume of the volute outlet The wind divergence angle is small, and most of them blow directly to the air supply device along the direction of t

Method used

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  • Wall-mounted type air conditioner indoor unit
  • Wall-mounted type air conditioner indoor unit
  • Wall-mounted type air conditioner indoor unit

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[0026] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following will further describe the present invention in detail with reference to the accompanying drawings and embodiments.

[0027] First of all, a brief description of the technical terms involved in this specific embodiment: When referring to the front, back or left and right of each structural member as follows, the structural member is relative to the user under normal use. The position is defined; when the arrangement of multiple structural parts is described in front, back, or left and right, it is also a definition of the position of the device composed of multiple structural parts relative to the user in normal use. The following heat exchange wind refers to the wind from the inside of the air conditioner and after heat exchange through the heat exchanger; the non-heat exchange wind refers to the wind from the ambient space where the air conditioner is located...

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Abstract

The invention discloses a wall-mounted type air conditioner indoor unit. The wall-mounted type air conditioner indoor unit comprises a shell; an air outlet is formed in the front lower portion of the shell; side air inlets are formed in the side faces of the shell; heat exchangers corresponding to the side air inlets are formed inside the shell; a rear air inlet is formed in the rear lower portion of the shell; an air supplying device is formed inside the shell; a volute and a centrifugal fan located inside the volute are formed inside the shell and above the air supplying device; the air outlet portion of the volute faces towards hot exchange air flues in the air supplying device and is provided with an annular surrounding part extending towards the air supplying device and annularly surrounding the hot exchange air flues; mixed air cavities are formed between the annular surrounding part and the hot exchange air flues; a diversion assembly used for adjusting the air outlet angle of the air outlet portion is formed between the air outlet portion of the volute and the air supplying device. By the application of the wall-mounted type air conditioner indoor unit, adjustment of the air supplying angle of the wall-mounted type indoor unit used for supplying soft mixed air with the proper temperature can be achieved.

Description

Technical field [0001] The present invention belongs to the technical field of air conditioning. Specifically, it relates to an indoor unit of an air conditioner, and more specifically, to an indoor unit of a wall-mounted air conditioner. Background technique [0002] The indoor units of existing wall-mounted air conditioners are all elongated, and the indoor unit is provided with a elongated air outlet. The heat exchanged by the heat exchanger is directly blown out from the air outlet under the action of the internal cross-flow fan. The wind is all heat exchange wind. Generally, no additional air supply device is provided between the heat exchanger and the air outlet. One disadvantage of this kind of air conditioner is that all the air sent out is heat exchange air, the air volume is small, and the indoor air circulation speed is slow; the other disadvantage is that the air sent out is not soft enough, especially in the cooling mode, the cool air is blown out. The wind blows d...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/08F24F13/15
Inventor 李健王永涛关婷婷吴仲妮
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
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