Air conditioner and fan thereof
A fan and air duct technology, applied in the field of air conditioners and their fans, can solve problems such as complex structures, achieve the effects of simplifying structures, reducing manufacturing costs, and improving efficiency
Inactive Publication Date: 2015-01-28
GREE ELECTRIC APPLIANCES INC
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- Description
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Problems solved by technology
[0006] The main purpose of the present invention is to provide an air conditioner and its fan to solve the problem in the prior art that the structure of the air conditioner that realizes multi-directional airflow is relatively complicated
Method used
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[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0024] According to one aspect of the present invention, a fan is provided, please refer to figure 1 , the fan includes a volute 10, a first air duct 20 is arranged in the volute 10, the first air duct 20 includes a first air outlet 21 and a second air outlet 22 oppositely arranged, and the fan also includes a first moving baffle 30. The position of the first moving baffle 30 is adjustable in the first air duct 20, so that the first moving baffle 30 blocks the first air outlet 21 or the second air outlet 22; wherein, the first air outlet 21 A first air guide plate 71 is provided at the outlet end, and a second air guide plate 72 is provided at the outlet end of the second air outlet 22 .
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The invention provides an air conditioner and a fan thereof. The fan comprises a volute and a first moving baffle, a first air passage with a first air outlet and a second air outlet is formed in the volute, and the first moving baffle is arranged in the first air passage in a position adjustable manner to shield the first air outlet or the second air outlet. A first air guide plate is arranged at an outlet end of the first air outlet, and a second air guide plate is arranged at an outlet end of the second air outlet. Due to the fact that the first air passage with the first air outlet and the second air outlet is formed in the volute in which the first moving baffle used for shielding the first air outlet or the second air outlet is arranged, two-direction air outgoing can be realized by one air passage, and accordingly the fan is structurally simplified, utilization efficiency of the fan is improved, and manufacturing cost of the fan is reduced. In addition, owing to the air guide plates, air guide of different air outlets can be realized conveniently.
Description
technical field [0001] The invention relates to the field of air conditioners, in particular to an air conditioner and a fan thereof. Background technique [0002] The air conditioner with upper and lower air outlets disclosed in the prior art, its indoor part includes a casing and a heat exchanger, the casing has two upper and lower air outlets, and there are two rotationally symmetrical volutes in the casing, inside the volute There are centrifugal fans and motors, and the openings of the upper and lower volutes are connected with the upper and lower air outlets to form two sets of independent air supply systems, the upper and lower sets of air supply systems. Wind is conducive to air convection and improves the speed of regulating air temperature. [0003] However, this air conditioner has the following disadvantages: [0004] (1) The control strategy of the air conditioner is relatively sluggish, and the conversion of the upper and lower air outlets can only be realize...
Claims
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IPC IPC(8): F04D29/42F04D29/44
CPCF04D29/4206F04D29/441F04D29/462F04D29/4246F04D25/166
Inventor 田翔熊军吴俊鸿刘池
Owner GREE ELECTRIC APPLIANCES INC