A kind of air microbial sampling device

A technology of air microorganisms and sampling devices, which is applied in the field of bioengineering, can solve the problems of low sampling efficiency and low capture rate, and achieve the effects of improving sampling efficiency, expanding sampling area, and avoiding air leakage
CN106497782BActive Publication Date: 2019-03-01SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
Publication Date
2019-03-01

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Abstract

The embodiment of the invention relates to the technical field of bioengineering and discloses an air microorganism sampling device. The air microorganism sampling device comprises an endurance inhalation module, a sampling area enlarging module and a monitoring module. The endurance inhalation module is provided with an inhalation part, and the inhalation part is provided with an inhalation opening end. The sampling area enlarging module is provided with a silica gel hopper, and the silica gel hopper is provided with a first port and a second port. The inhalation opening end of the inhalation part is tightly connected with the first port of the silica gel hopper. The surface of the inhalation part is buckled with the monitoring module. The second port of the silica gel hopper is used for fixing a sampling module. When the inhalation part works, air sequentially passes through the sampling module, the sampling area enlarging module and the endurance inhalation module from the outside of the sampling module and then flows out of the air microorganism sampling device. The monitoring module is used for monitoring the air flowing through the endurance inhalation module to obtain environment quality data. By means of the air microorganism sampling device, the problems that the capture rate and the sampling efficiency are low in the sampling process can be solved.
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Description

technical field

[0001] The invention relates to the technical field of biological engineering, in particular to an air microbial sampling device. Background technique

[0002] With the development of industrial technology, the air pollution caused by waste gas produced in industrial production is becoming more and more serious. Among them, smog is a general expression of the excessive content of various suspended particle pollutants in the atmosphere. The suspended particles are both pollution It is also a carrier of heavy metals, polycyclic aromatic hydrocarbons, microorganisms, etc. In recent years, severe air pollution caused by smog in China has involved a wide area, high intensity, and long duration. Especially in smog days, outpatient cases of respiratory diseases related to smog have increased significantly. Clinically, respiratory diseases It is often caused by pathogenic microorganisms.

[0003] Therefore, it is very important to collect and analyze the content an...

Claims

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