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Air filtration material test bench

A technology of air filter material and test bench, applied in the field of air environment purification

Active Publication Date: 2013-01-02
XIAMEN MAXMAC AIR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the technical problems such as the above limitations in the existing filter structure performance test bench, through the analysis and summary of the internal environment characteristics of different vehicles, and starting from the environmental characteristics of the vibration structure such as simulated vehicles, thereby providing an air filter material test tower

Method used

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  • Air filtration material test bench

Examples

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Comparison scheme
Effect test

Embodiment 1

[0023] Example 1: Example of filtering performance testing of filter materials in a small air volume range under specific temperature and humidity conditions in a vibrating state

[0024] Such as figure 1 As shown in the figure, an air filter material test bench has a horizontal channel structure and includes: a medium-efficiency filter 1, a dehumidifier 2, an upstream high-efficiency filter material 3, a surface cooler 4, and a humidifier 5. , dust generation system 6, temperature and humidity sensor 7, flow equalization device 8, upstream sampler 9, upstream measuring device 10, upstream pressure sensor 11, upstream flexible pipe 12, clamp 13, vibrator 14, downstream flexible pipe 15, downstream Sampler 16, downstream counter 17, downstream pressure sensor 18, first valve 19-1 and first valve 19-2, first electromagnetic flowmeter 20-1 and second electromagnetic flowmeter 20-2, miniature vacuum pump 21 -1 and a large vacuum pump 21-2, the first downstream activated carbon fi...

Embodiment 2

[0026] Example 2: Example of filter performance testing of filter materials in a large air volume range under static natural environment conditions

[0027] Such as figure 1 As shown in the figure, an air filter material test bench has a horizontal channel structure and includes: a medium-efficiency filter 1, an upstream activated carbon filter material 2, an upstream high-efficiency filter material 3, a surface cooler 4, and a humidifier Device 5, dust generating system 6, temperature and humidity sensor 7, flow equalization device 8, upstream sampler 9, upstream measuring device 10, upstream pressure sensor 11, upstream flexible connecting pipe 12, clamp 13, vibrator 14, downstream flexible connecting pipe 15 , downstream sampler 16, downstream measuring device 17, downstream pressure sensor 18, first valve 19-1 and second valve 19-2, first electromagnetic flowmeter 20-1 and second electromagnetic flowmeter 20-2, micro Vacuum pump 21-1 and large vacuum pump 21-2, first down...

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Abstract

The present invention relates to an air filtration material test bench, which has a horizontal channel type shape structure, and sequentially comprises a medium efficiency filter, a dehumidifier or an upstream active carbon filter, an upstream high efficiency filter, a surface air cooler, a humidifier, a dust generation system, a temperature and humidity sensor, a flow equalizing device, an upstream sampler, an upstream pressure sensor, an upstream flexible connection pipe, a clamper, a fixable vibrator, a downstream flexible connection pipe, a downstream sampler, a downstream pressure sensor, valves, a electromagnetic flow meter, a vacuum pump, a downstream active carbon filter, a downstream high efficiency filter, an air outlet, and a computer control system from an air inlet end. The air filtration material test bench of the present invention has characteristics of advanced and reasonable design structure, automated control achievement, and rapid and simple operation, is specifically suitable for performance tests of filtration materials used on transportation tools and other vibration structures, and can be directly adopted as a performance test platform for other non-vibrating structure air filtration materials.

Description

technical field [0001] The invention belongs to the technical field of air environment purification, and in particular relates to a novel air filter material test bench for testing under vibration conditions and different temperature and humidity environments. Background technique [0002] With the advancement of science and technology and the improvement of living standards, people have higher and higher requirements for the air quality in the space environment where they live. People are paying more and more attention to the air quality in the mobile places where they stay. The pollution sources of the air quality in the vehicle mainly come from the following aspects: (1) The toxic and harmful substances released from the materials of the vehicle itself, mainly volatile benzene series; The external air pollutants to the interior of the vehicle are mainly particles, sulfur dioxide, nitrogen oxides, etc.; (3) the pollution caused by the power system of the fuel vehicle due...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N7/10
Inventor 徐斌崔鹏义
Owner XIAMEN MAXMAC AIR TECH