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Control method of internal and external air assembly of automobile air conditioner

A technology of automobile air conditioning and control method, which is applied to air handling equipment, vehicle components, heating/cooling equipment, etc., can solve the problems of inability to change, troublesome operation, and difficult for female car owners to replace, and achieves the effect of clear logic and simple operation.

Active Publication Date: 2021-06-08
重庆暖山科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the air conditioner filter is usually installed in a relatively hidden place in the car, when it is necessary to replace the air conditioner filter, it can only be replaced when the car is parked, and the operation is usually very troublesome, especially for female car owners.
Therefore, the existing automotive air-conditioning system cannot change the type of filter element used by pressing the button on the dashboard of the car according to the real-time needs of the drivers and passengers and the real-time changes in the environment.

Method used

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  • Control method of internal and external air assembly of automobile air conditioner
  • Control method of internal and external air assembly of automobile air conditioner
  • Control method of internal and external air assembly of automobile air conditioner

Examples

Experimental program
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Effect test

Embodiment 1

[0073] See Figure 4-Figure 6 , the air conditioner filter 2 includes a filter element holder 2a rotatably installed in the filter housing 3, a large air volume filter element 2c, an activated carbon filter element 2d and a KN95 filter element 2e are annularly distributed on the filter element support 2a, and the filter element support 2a is connected to the large air volume filter element 2a. The filter element 2c, the activated carbon filter element 2d and the KN95 filter element 2e are enclosed to form a cylindrical structure with a purified air outlet 2b at the bottom. A filter element adjustment mechanism 9 is installed on the top of the filter housing 3, and the filter element adjustment mechanism 9 can drive the filter element holder 2a to rotate. Make the air inlet 3a face any one of the large air volume filter element 2c, activated carbon filter element 2d and KN95 filter element 2e. The air sent from the air outlet 1a of the air intake housing 1 is filtered by the fi...

Embodiment 2

[0077] See Figure 10-Figure 13 , the air conditioner filter 2 includes a filter element holder 2a installed in the filter housing 3, a large air flow filter element 2c, an activated carbon filter element 2d and a KN95 filter element 2e are arranged side by side on the filter element holder 2a, and the filter element holder 2a can be driven by the filter element adjustment mechanism 9 Move horizontally so that the air outlet 3b faces the outer surface of any functional filter element. The air sent from the air outlet 1a of the air intake housing 1 is filtered by the filter element facing the air inlet 3a, and then enters the volute 5 through the air outlet 3b and the air inlet 5a in turn.

[0078] See Figure 12 , the large air volume filter element 2c, the activated carbon filter element 2d and the KN95 filter element 2e are installed in a filter element frame 2f, both sides of the filter element frame 2f have outwardly protruding sliding ribs 2f1, and the filter element mou...

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PUM

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Abstract

The invention discloses a method for controlling the internal and external air assembly of an automobile air conditioner, which includes identifying an internal circulation switch signal, adjusting the position of an intake damper, identifying a disinfection and sterilization switch signal, adjusting the position of a KN95 filter element, identifying an air purification switch signal, and adjusting an activated carbon filter element position, adjusting the position of the large air volume filter element and detecting the air volume of the car air conditioner. The control method of the internal and external air assembly of the automobile air conditioner adopting the above technical scheme has clear logic and simple operation. It can change the type of filter element for air filtration of the internal and external air assembly of the automobile air conditioner with one key, and realize online replacement of different filter elements in conjunction with the internal and external air assembly of the automobile air conditioner. .

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to a method for controlling the inner and outer air assemblies of automobile air conditioners. Background technique [0002] The function of the automotive air conditioning system is basically the same as that of the indoor air conditioning system. It is a device that realizes cooling, heating, ventilation and air purification of the air in the cabin. It can provide a comfortable riding environment for the passengers, reduce the driver's fatigue intensity and improve driving safety. [0003] The cabin filter is to prevent foreign matter or harmful substances from entering the air conditioning system, provide a good air environment for the occupants in the car, and protect the health of the occupants in the car. Existing air conditioner filters are usually divided into ordinary filter elements, activated carbon filter elements and newly launched KN95 filter eleme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/00B60H3/06
CPCB60H1/00007B60H1/00507B60H1/00814B60H3/0608B60H2003/0691
Inventor 李海翔王茂辉
Owner 重庆暖山科技有限公司