Test room for volatile organic matters of complete automobile

一种挥发性有机物、测试室的技术，应用在测量装置、分散颗粒过滤、仪器等方向，能够解决成本高、不容易维修或更换、油滴污染等问题，达到延长使用寿命、便于维修或更换、降低成本的效果

Active Publication Date: 2011-04-13
DONGGUAN CITY SIMPLEWELL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The air filter device is installed horizontally at the bottom of the test room, and a circulating air duct is formed between the bottom of the test room and the air filter device. The air filter device with such a structure is not easy to maintain or replace, and it is easy to be polluted by oil droplets from the car. Need to install air duct, high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment one, with reference to figure 1 , figure 2 , image 3 , providing a vehicle volatile organic compound testing room, comprising a test box 1, a circulating air duct 2 arranged in the test box 1, an evaporator 3 arranged in the circulating air duct 2, a heater 4, and a circulating fan 5, It also includes an air filter combination device 3 installed longitudinally in the test box 1, and the lower space of the air filter combination device 3 in the test box 1 separates the test space 6 of the test box 1 from the circulating air duct 2, so that the test space 6 The air inside enters the circulating air duct 2 after being filtered by the combined air filter device 3;

[0017] The combined air filter device 3 is composed of a volatile organic compound filter layer 7 and a dust filter layer 8 .

[0018] The outer wall of the test box 1 is also provided with an air treatment chamber 9 for treating fresh air, which can remove volatile organic compounds and dust in ...

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PUM

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Abstract

The invention discloses a test room for volatile organic matters of a complete automobile. The test room comprises a test box, a circulating air channel, an evaporator and a heater, a circulating fan and an air filter combination device, wherein, the circulating air channel is arranged in the test box; the evaporator and the heater are arranged in the circulating air channel; the air filter combination device is longitudinally arranged in the test box; the air filter combination device separates the test space of the test box from the circulating air channel in the lower space of the test box so that the air in the test space is filtered through the air filter combination device and then enters the circulating air channel; the air filter combination device is longitudinally arranged on the rear end of the test box and is parallel to the rear wall of the test box; and the air filter combination device can be also longitudinally arranged at the inner side of the side wall of the test box and is parallel to the side wall of the test box. The test room has the advantages that the air filter combination device is effectively prevented from being damaged by the automobile during the test process, the service life of the test room is prolonged, the cost is lowered and maintenance or replacement is facilitated.

Description

technical field [0001] The invention relates to an environmental test system, more specifically to a test system that can automatically adjust the humidity, temperature, and air cleanliness of the test environment according to the needs of the test environment, and can be used to detect volatile organic compounds in automobiles. room. technical background [0002] In the traditional test chamber, a volatile organic compound treatment device is installed at the bottom of the test chamber to treat the organic matter in the test chamber. The air filter device is installed horizontally at the bottom of the test room, and a circulating air duct is formed between the bottom of the test room and the air filter device. The air filter device with such a structure is not easy to maintain or replace, and it is easy to be polluted by oil droplets from the car. Air ducts need to be installed, which is costly. Contents of the invention [0003] The purpose of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00B01D46/00B01D53/00
Inventor 夏可瑜
Owner DONGGUAN CITY SIMPLEWELL TECH
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