Vertical exhausting floor type air conditioner indoor unit
A floor-standing air conditioner and indoor unit technology, applied in air conditioning systems, heating methods, space heating and ventilation, etc., can solve problems such as reducing heat exchange efficiency, increasing costs and energy consumption, and improving heat exchange efficiency and reducing costs. and energy consumption, the effect of avoiding backflow air
Inactive Publication Date: 2017-06-06
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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Problems solved by technology
[0004] However, the floor-standing air conditioner indoor unit of the prior art uses two axial flow fans, which increases the cost and energy consumption. In addition, since the air duct 08 connects the upper air outlet 04 and the lower air outlet 05, when one fan is turned on alone , it is easy to make the other air outlet return air, and this part of the air does not pass through the heat exchanger for heat exchange, so the heat exchange efficiency is also reduced
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[0016] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
[0017] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown afte...
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The invention provides a vertical exhausting floor type air conditioner indoor unit, relates to the technical field of air conditioners, and aims to improve the heat exchange efficiency and reduce the cost and the energy consumption on the premise of realizing vertical exhausting of the air conditioner indoor unit. The vertical exhausting floor type air conditioner indoor unit comprises a casing, wherein an air inlet is formed in the casing, an upper air outlet and a lower air outlet are formed at the positions, close to the upper and lower parts, of a front panel of the casing respectively, an air duct for communicating the upper and lower air outlets is formed in the casing, a centrifugal fan is arranged in the air duct, the air duct is provided with an opening facing the air inlet, the centrifugal fan is positioned at the opening, and axially faces the air inlet, an evaporator is arranged between the centrifugal fan and the air inlet, the air duct between the centrifugal fan and the upper air outlet is an upper air duct in which an upper partition plate capable of opening or closing the upper air duct is arranged, and the air duct between the centrifugal fan and the lower air outlet is a lower air duct in which a lower partition plate capable of opening or closing the lower air duct is arranged. The vertical exhausting floor type air conditioner indoor unit is used for manufacturing an air conditioner.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to a floor-standing air conditioner indoor unit with upper and lower air outlets. Background technique [0002] The traditional floor-standing air conditioner indoor unit sends air through the air outlet above the panel of the indoor unit to adjust the indoor temperature. When the air conditioner is running in cooling mode, the cold air blown out from the air outlet has a relatively high density and is affected by gravity. As a result, it will gradually sink toward the ground, and the air outlets set above the panel can make the cold air evenly distributed, and the cooling effect is better. However, when the air conditioner is running in the heating mode, the density of the hot air blown out from the air outlet is relatively small, and correspondingly, it will gradually increase, resulting in a situation where the temperature of the indoor air is high at high places, while ...
Claims
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Login to View More IPC IPC(8): F24F1/00F24F13/14F24F13/30
CPCF24F1/0007F24F1/0014F24F1/0022F24F13/14F24F13/30F24F1/005
Inventor 杜威马强赵希枫王晓东向奇轩
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD