Air cleaning device

An air purification device and chemical filtration technology, which is applied in air-conditioning systems, space heating and ventilation, chemical instruments and methods, etc., can solve the problems that hardware is easily affected by pollutants, etc., and achieve the convenience of remote switching on and off, and the highest energy efficiency ratio Optimization, precise effect of pollution concentration control

Active Publication Date: 2013-09-25
关玉园
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Miniaturization in the size of functional components on IT equipment circuit boards makes hardware more susceptible to contaminants

Method used

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Embodiment Construction

[0026] figure 1It is a schematic diagram of the air purification device of the present invention adopting the structure of the air return from the bottom and the air supply from the top. The air cleaning device of the present invention has a double-layer outer casing 1, an air return port 2 with a deflector positioned below the casing 1, an air supply port 3 with a deflector positioned above the casing, and an air return port 3 arranged at the entrance of the return air port 2. The temperature and humidity detector 4 and the first pollution degree detector 5, the first primary effect filter 6, the chemical filter unit 7 above the first primary filter 6, and the second primary filter above the chemical filter unit 7 8 and medium effect filter 9, the second pollution degree detector 10 and differential pressure sensor 11 arranged at the outlet of medium effect filter 9, wherein the role of differential pressure sensor 11 is to detect the pressure difference between return air an...

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Abstract

The invention relates to an air cleaning device, in particular to the air cleaning device used in a data central apparatus room. According to the air cleaning device, a filtering method combining physical filtering and chemical filtering is adopted, and the pollutant concentration in the air is monitored by a gas sensor in real time. A central processing control unit generates a 4-20mA current signal or a 0-10V voltage signal to a controller of a draught fan according to the received pollutant concentration signal, the rotating speed of the draught fan is dynamically adjusted in real time, the central processing control unit uploads the data detected by a pollution degree detector and a temperature and humidity detector to a remote monitoring terminal through a communication interface, a temperature, humidity and corrosion level radar map is generated, the effect to the device from the pollutant is analyzed, the corrosion variation trend is tracked, the corrosion risks are grasped in advance, early corrosion warning is issued, and measures are taken in advance to remove hidden dangers. A specific filtering scheme is appointed according to the environment air to enable the air cleaning device to operate in an energy-saving and efficient mode.

Description

technical field [0001] The invention relates to an air purification device, in particular to an air purification device used in a data center computer room. Background technique [0002] At present, as the ambient air continues to deteriorate, the concentration of toxic and harmful substances in the air continues to increase. While causing damage to the human body, these toxic and harmful substances are also corroding the electronic equipment in the data center computer room, affecting the normal operation of these equipment operation, resulting in data loss, service interruption and other serious problems. Toxic and harmful substances in the air mainly include acid gases, such as hydrogen sulfide, sulfur, nitrogen oxides, chlorine and hydrogen fluoride, etc.; alkaline corrosive gases, such as ammonia; and oxidizing gases, such as ozone. Of these gases, acid gases are of the greatest concern. In recent years, with the rapid development of the Internet and the IT industry, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/02F24F11/02F24F13/28B01D46/00B01D53/81B01D53/68B01D53/60B01D53/66B01D53/58B01D53/72
Inventor 关玉园
Owner 关玉园
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