Indoor unit of air conditioner and air supply method thereof
A technology for indoor units and indoor units of air conditioners, applied in air conditioning systems, space heating and ventilation, heating methods, etc. The effect of large air volume, initial velocity and large air volume
Active Publication Date: 2021-01-29
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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Problems solved by technology
[0003] However, the structure in which the air-introduction channel is formed on the rear side wall of the air duct of the indoor unit, and the air-intake port is added on the cover of the indoor unit to form an air-introduction channel for air-induction is extremely susceptible to the influence of different positions of the air deflectors arranged at the air outlet.
The air guide plate of the air outlet will not only affect the amount of air induced by the air outlet, but will even cause the heat exchange air in the air duct to leak from the air outlet and the additional air inlet to the outside of the indoor unit
Leakage of heat exchange air, on the one hand, reduces the volume of heat exchange air blown out of the air outlet, affecting indoor heat exchange; The leakage of the exchange air produces condensation in the drainage duct, and the condensation enters the air duct of the indoor unit or drips from the indoor unit, which affects the normal use of the indoor unit
Method used
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[0034] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0035] See Figure 1 to Figure 3 An embodiment of the air conditioner indoor unit based on the present invention is shown, wherein, Figure 1 to Figure 3 They are schematic structural diagrams of the indoor unit of the air conditioner in this embodiment in the first state, the second state and the third state, respectively. Specifically, figure 1 Shown is a schematic diagram of the structure of the air deflector in the closed state of the air deflector assembly, figure 2 It is a structural schematic diagram of the second air deflector 52 in the air deflector in the first position and the indoor unit is in a state of rapid heat exchange, image 3 It is a structural schematic diagram of forming the auxiliary air outlet 8 and the indoor unit in an...
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Disclosed by the present invention are an indoor unit of an air conditioner and an air supply method therefor, the indoor unit comprising an air outlet, an air duct front side wall, and an air duct back side wall; an air guide component is formed at the position of the air outlet, the air guide component comprising at least two air guide plates; the at least two air guide plates comprise a first air guide plate and a second air guide plate, the first air guide plate being close to the air duct front side wall and the second air guide plate being close to the air duct back side wall; the second air guide plate is at least provided with a first position, and when in the first position, an inner side air guide surface of the second air guide plate is used as an extension surface of an air guide surface of the air duct back side wall. The indoor unit further comprises an air leading component that is formed at an outer side of the air outlet and that is close to the second air guide plate, and an air leading duct is formed between the second air guide plate and the air leading component. By applying the present invention, the drainage function of the indoor unit may be implemented on the basis of ensuring air-leading volume and reducing the loss of air supply as much as possible.
Description
technical field [0001] The invention belongs to the technical field of air conditioning, and in particular relates to an air conditioner indoor unit and an air supply method thereof. Background technique [0002] In order to solve the problem that all the wind sent by the indoor unit of the wall-mounted air conditioner is the wind after heat exchange by the heat exchanger, and the wind is not soft enough, an indoor unit with a drainage function has appeared in the prior art. This kind of indoor unit forms a drainage port on the rear side wall of the air duct, and forms an additional air inlet on the indoor unit cover. The external non-heat exchange air enters the air duct through the additional air inlet and drainage port, and exchanges heat with the air duct The wind mixes to form a mixed wind, and the mixed wind is sent to the room through the air outlet of the indoor unit. Because the mixed wind is relatively soft and the temperature difference with the indoor air is sma...
Claims
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IPC IPC(8): F24F1/0011F24F11/79F24F11/41F24F13/14
CPCF24F1/00F24F13/14F24F11/41F24F11/79
Inventor 常利华王永涛王晓刚
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD