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Primary air system

A fresh air system and fresh air technology, applied in ventilation systems, air-conditioning systems, ventilation and heating energy recovery systems, etc., can solve the problems of different use environments, single working mode, and difficulty in satisfying, so as to prolong the service life and improve the filtration efficiency , long service life effect

Pending Publication Date: 2019-07-02
航宇智创科技(北京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the existing fresh air system often has a single working mode, which is difficult to meet the different use environments caused by differences in temperature and air quality, and then select different working modes

Method used

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0022] Please see Figure 1-5 , a fresh air system of the present invention, comprising a first box body 1, the box body 1 is provided with an independent fresh air suction area 2, an old air suction area 3, an old air discharge area 4, a fresh air discharge area 5 and a heat exchange area 12. The fresh air discharge area 5 is built with a fresh air blower 6 and a high-efficiency filter device 7 for discharging fresh air. The old air suction area 3 and the heat exchange area 12 communicate with the old air discharge area 4. An exhaust fan 8 is arranged in the old air discharge area 4, a heat exchanger 121 is arranged in the heat exchange area 12, the old air suction area 3, the heat exchange area 12 and the old air discharge area 4 are connected, Wherein, it also includes a cyclone tube filteri...

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PUM

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Abstract

The invention discloses a primary air system. Pollutions with large particles in air are filtered through a tornadotron filtering device, and impurities such as rain, snow and salt fog can also be removed simultaneously. The primary air system has the advantages of free cleaning, no consumables, free maintenance and replacement in later period, furthermore, through the primary air system, a heat exchanging system valve and a dust discharging system valve are arranged, and thus people can choose proper operating modes according to requirements.

Description

technical field [0001] The invention relates to a fresh air system, which relates to an air filter and purification device in the field of air purification, in particular to an air filter and purification device with cyclone tube separation. Background technique [0002] In the area of ​​people's daily life and work, such as new buildings or existing buildings, there is usually dust, etc. The existence of dust and other pollutants will cause air pollution, causing physical hazards, chemical hazards, biological hazards and defects to people's bodies. Oxygen hazard, etc. As we all know, the physical hazards that people face in daily life mainly come from the exhaust gas of power stations, factories, and automobiles. These exhaust gases contain a large amount of heavy metals, which pose a threat to people's physical and mental health; Formaldehyde, benzene, and toluene in adhesives, etc.; at the same time, due to seasonal and climate reasons, various bacteria and viruses will ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/16F24F7/007F24F12/00F24F13/28
CPCF24F7/007F24F12/006F24F13/28F24F8/108F24F8/10
Inventor 魏来郭鹏姜新生
Owner 航宇智创科技(北京)有限公司
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