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Air purification system for vehicles

A technology for air purification equipment and vehicles, applied in air conditioning systems, vehicle components, air treatment equipment, etc., can solve the problems of long residence time, small reaction surface, inefficient photocatalytic air purification methods, etc., to achieve high-efficiency photocatalysis, high-efficiency Effect of Purifying Ability

Inactive Publication Date: 2015-10-21
ADIENT LUXEMBOURG HLDG SARL
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  • Claims
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Problems solved by technology

[0004] A disadvantage of the known photocatalytic air purification methods is their inefficiency, in particular due to the small reaction surface in the reaction space, the resulting longer residence times required in the reaction space, incomplete reactions, and (mostly) The main product is discharged with the air flow

Method used

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  • Air purification system for vehicles
  • Air purification system for vehicles
  • Air purification system for vehicles

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Embodiment Construction

[0031]In all of the illustrated embodiments, the air cleaning device 10 or air cleaning system 10 includes an air inlet 1 and an air outlet 2 . Furthermore, the air cleaning device 10 or the air cleaning system 10 has a housing 5 , a light source 4 or a plurality of light sources 4 , and a reactive surface element 3 or a plurality of reactive surface elements 3 . In the first to fifth illustrated embodiments, in particular a grid or a wire mesh provided with catalytic material (as surface coating) is provided as reaction surface element 3 . The catalytic material is designed in particular as a titania material or as a material comprising titania, for example as a nanostructured catalytic material (nano-titania). In the first to tenth illustrated embodiments, the light source 4 is arranged in the form of a light source 4 generating ultraviolet radiation (UV radiation), in particular a light source 4 generating UV-A radiation, in particular in the form of a UV-A tube and / or in ...

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Abstract

An air purification device for a vehicle comprises an air inlet, an air outlet, and an air conduction volume between the air inlet and the air outlet. At least one reaction surface element is provided in the air conduction volume. At least one light source for ultraviolet light is arranged in the air conduction volume. A surface of the reaction surface element comprises a catalytic material, and the reaction surface element is arranged substantially in the entire air conduction volume or occupies at least 50% of the inner surface of the air purification device.

Description

technical field [0001] The present invention relates to an air purification system, in particular to an air purification system for vehicles, airplanes or other vehicles. Background technique [0002] Especially for the interior of a vehicle, it is very important to generate clean air, in particular air that is substantially free of germs and does not contain organic pollutants, especially in order to ensure the health of the vehicle occupants and thus also a high level of safety of the vehicle. It is therefore of great economic interest to purify the air in vehicle interiors cheaply and efficiently, in particular by using a device that is compact, can be produced at low cost and can be operated with relatively low energy consumption. Known devices for purifying air include ozone generators, filtration systems, air ionizers (Luftionisators), and the like. Filter systems are in principle only suitable for separating relatively large particulate air components (dust, pollen, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H3/00A61L9/20F24F3/16
CPCB60H3/0078A61L9/205B60H2003/0675F24F3/166F24F2003/1667F24F8/192F24F8/22Y02A50/20A61L9/20B01J35/02B60H3/0071B60H3/0085
Inventor B·格罗斯H-G·维尔纳J·赫斯特伯格梁文龙
Owner ADIENT LUXEMBOURG HLDG SARL
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