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Air conditioner indoor unit and air conditioner

A technology for air-conditioning indoor and outdoor units, applied in air-conditioning systems, space heating and ventilation, space heating and ventilation details, etc., which can solve problems such as large air intake resistance, short air supply distance, and inability to adjust the air outlet direction , to achieve the effect of improving heat exchange efficiency and reducing energy consumption

Active Publication Date: 2016-10-26
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The distance between each heat exchanger of the existing indoor unit and the fan blades is not equal, resulting in limited heat transfer uniformity, small inlet area, large air intake resistance, and uneven wind resistance between the heat exchanger and the fan blades; due to the length of the outlet air guide Due to the restriction, the air outlet is obviously downward within a certain distance, and the air supply distance is short, so it is impossible to realize long-distance air supply; in the heating state, the air outlet direction cannot be adjusted to the wall-attached flow mode after long-term operation, and the hot air lasts for a long time Blows directly to the user, resulting in poor comfort

Method used

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  • Air conditioner indoor unit and air conditioner
  • Air conditioner indoor unit and air conditioner

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Embodiment 1

[0026] The preferred embodiment discloses an air conditioner indoor unit. Such as figure 1 with figure 2 As shown, the indoor unit of the air conditioner includes a fan blade 1, a first heat exchanger 21, a second heat exchanger 22, and a third heat exchanger 23; the first heat exchanger 21, the second heat exchanger 22, and the third heat exchanger The heat exchangers 23 are arranged in the air inlet direction of the fan blade 1 in order to form a box shape with one side open.

[0027] The first heat exchanger 21, the second heat exchanger 22, and the third heat exchanger 23 can be of a whole structure or a separate structure, which can be in the shape of a box with one side open in the direction of the air inlet of the wind blade 1. The blade 1 is basically located at the opening of the box-shaped structure to balance the wind resistance of the fan blade 1, improve the heat exchange efficiency of the air conditioner indoor unit, and reduce energy consumption.

[0028] In order...

Embodiment 2

[0036] The preferred embodiment discloses an air conditioner, which includes a connected outdoor unit and the air conditioner indoor unit as described in the first preferred embodiment.

[0037] The air conditioner indoor unit uses a large inlet box heat exchanger distribution structure to reduce wind resistance and balance heat exchange efficiency; use the elongated upper guide wall to cooperate with the ultra-long air guide plate to achieve long-distance air supply; When in the heating state, the wind deflector is in the vertical air outlet position to ensure that the wind can avoid blowing directly to the user under the cover of the wind deflector, and improve the comfort of use in the heating state.

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Abstract

The invention discloses an air conditioner indoor unit and an air conditioner, and belongs to the technical field of air conditioners. The air conditioner indoor unit and the air conditioner are designed for solving the problem that wind resistances of all positions of fan blades of an existing device are unequal. The air conditioner indoor unit comprises a fan blade, a first heat exchanger, a second heat exchanger and a third heat exchanger; the first heat exchanger, the second heat exchanger and the third heat exchanger are sequentially arranged to be in a box shape with an opening in one face in the air inlet direction of the fan blade; and the air conditioner comprises an outdoor unit and further comprises the air conditioner indoor unit. The outdoor unit is communicated with the air conditioner indoor unit. The wind resistances of all positions of the fan blade are balanced through the air conditioner indoor unit that is an air conditioner, the heat exchange efficiency of the air conditioner indoor unit is improved, and energy consumption is reduced. Remote-distance air supplying is achieved, outlet air is prevented from directly blowing a user, and use comfort is improved.

Description

Technical field [0001] The present invention relates to the technical field of air conditioners, and in particular to an air conditioner indoor unit and an air conditioner including the indoor unit. Background technique [0002] Air conditioner is an electrical appliance used to adjust indoor temperature and humidity, mainly including indoor unit and outdoor unit. Among them, the indoor unit is installed indoors and is responsible for sending cold and hot air to the room. [0003] The distances between the various heat exchangers of the existing indoor units and the blades are not even, resulting in limited heat transfer uniformity, small inlet area, large air resistance, and uneven wind resistance between the heat exchanger and the blades; due to the length of the outlet air guide Due to the limitation, the air output is obviously downward within a certain distance, and the air supply distance is short, so long-distance air supply cannot be realized; in the heating state, the air...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F13/30F24F13/08
CPCF24F1/0003F24F13/08F24F13/30
Inventor 廖俊杰刘汉熊军李树云朱芳勇于博罗永前
Owner GREE ELECTRIC APPLIANCES INC
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