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Air-pipe air conditioner indoor unit

An air-conditioning indoor unit, air-conditioning room technology, applied in air-conditioning systems, space heating and ventilation, household heating and other directions, can solve the problems of difficult to increase temperature, human body feels uncomfortable, low density of hot air, etc., to improve human comfort sexual effect

Inactive Publication Date: 2015-12-09
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, for the air duct machine with side air outlet, the force of downward air supply is insufficient. In the heating mode, due to the low density of hot air, the hot air gathers at a certain height, and the temperature near the ground is very difficult. As for the air duct machine with air outlet from below, in the cooling mode, since the cold air is mainly blown downward, when the user is within the coverage of the air outlet, the cold air will directly blow on the user's head And the body, the comfort is also poor

Method used

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Embodiment Construction

[0029] The structure of the existing air duct air conditioner indoor unit is usually as follows Picture 9 As shown, the centrifugal fan 101 and the evaporator 102 are horizontally opposed, and the evaporator 102 is located downstream of the air outlet of the centrifugal fan 101. The wind blown by the centrifugal fan 101 passes through the evaporator 102 and then is sent out through the only air outlet of the fuselage. The air supply mode of this type of indoor unit is either horizontal side air outlet (shown in the figure) or vertical downward air outlet. The air outlet mode is single, so the comfort is poor; the return air mode is usually the bottom return air. In addition, since the wind sent by the fan passes through the evaporator first, this will inevitably slow down the wind speed. Therefore, in order to ensure that the air supply distance meets the requirements, the prior art duct air conditioner indoor unit usually uses a forward centrifugal fan. The centrifugal fan has...

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Abstract

The invention relates to an air-pipe air conditioner indoor unit which comprises a unit body, wherein the air-pipe air conditioner indoor unit is provided with a first unit body air outlet and a second unit body air outlet with different air outlet directions; the first unit body air outlet is provided with an openable first air port baffle; and the second unit body air outlet is provided with an openable second air port baffle. The air-pipe air conditioner indoor unit can implement the air blast mode of cold air horizontal side blowing or hot air vertical down blowing, thereby solving the problems of up-floating of hot air and head blowing of cold air, and obviously enhancing the comfort of the human body.

Description

Technical field [0001] The invention relates to the field of air conditioning, and in particular to an indoor unit of a duct air conditioner. Background technique [0002] Duct air conditioner indoor unit (referred to as duct unit) is a kind of air conditioner indoor unit. It has occupied a place in the household air conditioner market because of its hidden installation method and easy realization of the aesthetics of home decoration. However, it is precisely related to its specific installation position and installation method that the air duct machine generally has the problem of poor comfort. [0003] The prior art air duct machines are mainly divided into two categories according to the air outlet direction: side air outlet and bottom air outlet. Regardless of the type, one of the following problems will inevitably appear: the problem of hot air rising and the problem of cold air blowing. That is to say, for the side air duct machine, its downward air supply strength is insuf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/00F24F13/08
CPCF24F1/0014F24F1/0022F24F13/08
Inventor 杜辉柯志洪李子欣
Owner GREE ELECTRIC APPLIANCES INC
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