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Vehicle indoor supercharging device and method

An internal pressurization, vehicle technology, applied in vehicle parts, transportation and packaging, heating/cooling equipment, etc., can solve the problem of inability to effectively prevent external impurities from entering the vehicle interior, and achieve the improvement of vehicle interior environment, improve comfort, improve Effects of vehicle interior environment

Inactive Publication Date: 2012-02-22
CRRC BEIJING ERQI LOCOMOTIVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a vehicle indoor pressurization device and method, which are used to solve the technical defect of the prior art that cannot effectively prevent external impurities from entering the vehicle interior, and realize the effectiveness of preventing external impurities from entering the vehicle interior, thereby improving the vehicle indoor environment technical effect

Method used

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  • Vehicle indoor supercharging device and method
  • Vehicle indoor supercharging device and method
  • Vehicle indoor supercharging device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] figure 1 It is a schematic structural diagram of a vehicle indoor pressurization device provided by Embodiment 1 of the present invention. Such as figure 1 The vehicle indoor pressurization device shown includes: an air intake device 1 , an air filter device 2 , an air compression device 3 and an air outlet device 4 .

[0036] The air inlet of the air intake device 1 communicates with the outside of the vehicle, and the air outlet of the air intake device 1 is connected with the input port of the air filter device 2; the air intake device 1 is used to introduce the outdoor air of the vehicle, such as introducing the outdoor air of the vehicle into the air filter device 2.

[0037] The input port of the air filter device 2 is connected with the air outlet of the air intake device 1, and the output port of the air filter device 2 is connected with the input port of the air compression device 3; The outdoor air is filtered, and the filtered air is sent into the air comp...

Embodiment 2

[0043] figure 2 It is a schematic structural diagram of a vehicle indoor pressurization device provided by Embodiment 2 of the present invention. This embodiment and figure 1 The difference of the corresponding embodiments is that in the vehicle indoor pressurization device provided by this embodiment, the air intake device is specifically the air intake pipe 11, the air filter device is specifically the air filter 21, the air compression device is specifically the fan 31, and the air outlet The device is specifically an air outlet pipe 41 .

[0044] In the vehicle indoor device provided in this embodiment, one end of the air intake pipe 11 is used as the air inlet of the air intake pipe and communicates with the outdoor of the vehicle; the other end of the air intake pipe 11 is used as the air outlet of the air intake pipe and is connected to the input port of the air filter 21; The output port of air filter 21 is connected with the input port of fan 31; The input port of ...

Embodiment 3

[0049] image 3 It is a schematic structural diagram of a vehicle indoor pressurization device provided by Embodiment 3 of the present invention. This embodiment and figure 2 The difference of the corresponding embodiments is that, in the vehicle indoor pressurization device provided by this embodiment, the air inlet 111 of the air intake pipe is arranged on the top of the vehicle and communicates with the outside of the vehicle; image 3 indicated by the arrow in .

[0050] Optionally, the air inlet pipe 11 and / or the air outlet pipe 41 may be configured as hoses.

[0051] This embodiment can realize figure 2 Similar technical effects of corresponding embodiments. In addition, during the operation of the vehicle, the closer the ground is, the more impurities may be contained in the outdoor air of the vehicle. Therefore, in this embodiment, the air inlet of the air intake pipe is set at a position farther away from the ground of the vehicle. The trachea air intake is ar...

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Abstract

The invention discloses a vehicle indoor supercharging device and method. The vehicle indoor supercharging device comprises an air inlet device used for introducing outdoor air of a vehicle, an air filtering device connected with the air inlet device and used for filtering the outdoor air of the vehicle introduced through the air inlet device, an air compression device connected with the air filtering device and used for compressing the air filtered by the air filtering device, and an air outlet device connected with the air compression device and used for introducing the air compressed by the air compression device into the vehicle. According to the invention, the effectiveness of inhibiting external impurities from entering the vehicle is improved, and the indoor environment of the vehicle is improved.

Description

technical field [0001] The invention relates to the manufacturing technology of air treatment equipment for vehicles, in particular to a vehicle indoor pressurization device and method. Background technique [0002] During the operation of the vehicle, it usually needs to withstand the invasion of different outdoor environments such as wind, sand, rain and snow for a long time, and impurities such as external rain, snow or dust can easily enter the vehicle interior. Impurities entering the vehicle interior will not only affect the accuracy and service life of the instruments, but also adversely affect the health of the vehicle staff. Therefore, it is of great significance to improve the indoor environment of the vehicle. [0003] In order to improve the indoor environment of the vehicle, the prior art generally adopts a method of sealing or sealing the windows and doors of the vehicle to prevent foreign impurities from entering the vehicle interior. [0004] The inventor fo...

Claims

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Application Information

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IPC IPC(8): B60H1/24B60H3/06
Inventor 赵东李海滨
Owner CRRC BEIJING ERQI LOCOMOTIVE CO LTD
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