Air mixing structure for automobile air conditioner
A technology for automotive air conditioning and air mixing, applied in vehicle components, air handling equipment, heating/cooling equipment, etc., can solve problems such as increasing fuel consumption, and achieve the effect of reducing fuel consumption and reducing impact
Active Publication Date: 2022-06-07
芜湖德鑫汽车空调有限公司
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Problems solved by technology
[0005] When the vehicle adopts the external circulation mode, in order to maintain a suitable temperature inside the vehicle, it is necessary to activate the refrigeration module or the heating module, which increases the fuel consumption
Method used
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Embodiment Construction
[0028] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.
[0029] In order to achieve the above purpose of the invention, such as Figure 1-4 As shown, the embodiment of the present invention provides an air mixing structure for an automobile air conditioner, including:
[0030] The housing 10 has a first air inlet 11, a second air inlet 12 and an air outlet 13;
[0031] The damper 20 is disposed in the casing 10 and is arranged at a first position for shielding the first air inlet 11 , a second position for shielding the second air inlet 12 , and at the same time shielding the first air inlet 11 and the second air inlet 11 . switching between the third positions of a part of the air inlet 12;
[0032] A drive motor 30 is fixedly mounted on the housing 10, and the output end of the drive motor 30...
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The present invention provides an air mixing structure for an automobile air conditioner, comprising: a casing having a first air inlet, a second air inlet and an air outlet; switch between the first position of the air inlet, the second position that blocks the second air inlet, and the third position that simultaneously blocks part of the first air inlet and the second air inlet; the drive motor is fixedly installed on the housing, The output end of the driving motor is connected to the damper; wherein, when the damper is in the first position, an outer circulation air duct is formed in the housing; when the damper is in the second position, an inner circulation air duct is formed in the housing ; When the damper is in the third position, a mixed circulation air duct is formed in the housing. In the case of a mixed circulation air duct, an internal and external mixed circulation airflow can be formed. The internal and external mixed circulation airflow can not only replenish fresh air into the car, but also reduce the impact on the temperature environment inside the car, which helps to reduce fuel consumption.
Description
technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to an air mixing structure of an automobile air conditioner. Background technique [0002] Automotive air conditioning system is one of the important parts of the car, which can provide a suitable temperature for the interior environment of the car. The automotive air conditioning system includes a ventilation pipeline, a cooling module and a heating module. The ventilation pipeline has a first air inlet communicating with the outside environment of the vehicle, a second air inlet communicating with the interior of the vehicle, and an air outlet leading to the interior of the vehicle. , and a damper with adjustable state is arranged in the ventilation pipeline, and the damper can be adjusted to the inner circulation mode or the outer circulation mode by blocking the first air inlet or the second air inlet. [0003] In the prior art, in order to maintain a suitab...
Claims
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IPC IPC(8): B60H1/00B60H1/34
CPCB60H1/00664B60H1/34B60H2001/3471Y02T10/88
Inventor 杜迎迎陈天祥
Owner 芜湖德鑫汽车空调有限公司