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A gas dehumidification device for ozone resistance testing machine

A testing machine and ozone-resistant technology, which are used in measuring devices, gas treatment, weather resistance/light resistance/corrosion resistance, etc., can solve the problems of insufficient efficiency of compressed gas dehumidification devices and difficult temperature control, and achieve simple structure and cost. low effect

Inactive Publication Date: 2019-03-08
GOTECH TESTING MACHINES DONGGUAN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The compressed gas dehumidification device designed by this patent is not efficient enough, and the temperature is not easy to control, so it cannot effectively dehumidify ozone

Method used

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  • A gas dehumidification device for ozone resistance testing machine
  • A gas dehumidification device for ozone resistance testing machine
  • A gas dehumidification device for ozone resistance testing machine

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Embodiment Construction

[0016] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] see Figure 1 to Figure 3 :

[0018] A gas dehumidification device for an ozone resistance testing machine. In order to efficiently dehumidify various gases, separate the gas from moisture, and obtain dry gas, the gas dehumidification device includes a sample gas freezing chamber 10, and the sample gas freezing chamber 10 is Hollow annular cylinder, the sample gas freezing chamber 10 is provided with a cavity in the annular cylinder, the annular cavity of the sample gas freezing chamber 10 is provided with a freezing inner tube 20; the upper part of the sample gas freezing chamber 10 is provided with a sample gas inlet 11, The inner cavity on the other side of the sample gas freezing chamber 10...

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Abstract

The invention provides an ozone-resistant testing-machine gas dehumidification device. Ozone mixed sample gas can be effectively dehumidified through the ozone-resistant testing-machine gas dehumidification device. The ozone-resistant testing-machine gas dehumidification device comprises a sample gas freezing chamber, the sample gas freezing chamber is a hollow annular column, a cavity is formed in the annular column of the sample gas freezing chamber, and a freezing-chamber inner pipe is arranged in the annular cavity of the sample gas freezing chamber; a sample gas inlet is formed in the upper portion of one side of the sample gas freezing chamber, a gas guiding pipe is arranged in an inner cavity in the other side of the sample gas freezing chamber, and the top end of the gas guiding pipe extends out of the sample gas freezing chamber; a refrigerant inlet and a refrigerant outlet are formed in the freezing-chamber inner pipe from top to bottom respectively; two water discharging openings are formed in the bottom of the sample gas freezing chamber; the bottom end of the gas guiding pipe is close to the bottom of the sample gas freezing chamber. By means of the ozone-resistant testing-machine gas dehumidification device, difference between moisture and the liquefaction point of the obtained ozone sample gas can be fully used, moisture is separated by controlling the temperature, the mixed sample gas can be effectively and thoroughly dehumidified, the structure is simple, and cost is low.

Description

technical field [0001] The invention relates to a dehumidification device, in particular to a gas dehumidification device for an ozone resistance testing machine. Background technique [0002] Most of the devices now need to work in a dry environment, and the same is true for the gas, but most of the obtained gas is mixed with water. To meet the requirements of gas drying, the gas must be dehumidified. Usually, the water and the obtained The liquefaction point of the sample gas is different, and the mixed sample gas is cooled to separate the obtained sample gas from water. [0003] There is an existing compressed gas dehumidification device, which includes a radiator, and the gas-water separator of the radiator is connected. A cooling fan is rotatably supported on the gas-water separator. The cooling fan matches the position of the radiator, and a cooling fan is installed in the gas-water separator. The power wind wheel with the fan coaxial, the power pipe connected with th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/26G01N17/00
CPCB01D53/265B01D2257/80G01N17/00
Inventor 秦丽萍宋中奇李新焱卜浩然魏国征
Owner GOTECH TESTING MACHINES DONGGUAN
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