Full-automatic air microorganism sampler

Abstract

The invention provides a full-automatic air microorganism sampler, and relates to the technical field of microorganism sampling. The air microorganism sampler device comprises a main machine, an air inlet is fixedly formed in the side, close to the upper end, of the front end face of the main machine, the outer end of the air inlet is fixedly sleeved with a connecting pipe, the side, away from the air inlet, of the connecting pipe is fixedly sleeved with an air outlet, and the side, away from the connecting pipe, of the air outlet is fixedly connected with a collecting device. A collecting head is fixedly connected to the side, away from the air outlet, of the collecting device, reset springs are arranged at the upper end and the lower end of the collecting head, one sides of the two reset springs are fixedly connected to the collecting device, and fixing blocks are fixedly connected to the sides, away from the collecting device, of the reset springs; the side, away from the reset spring, of the fixing block is rotationally connected with a hanging rod. The full-automatic air microorganism sampler provided by the invention is simple to operate, light and handy in structure, and capable of effectively collecting microorganisms in air and facilitating later research.

Description

technical field [0001] The invention relates to the technical field of microbial sampling, in particular to a fully automatic air microbial sampler. Background technique [0002] Microorganisms in the air mainly come from soil, water surface, animals and plants, human body and production activities, sewage and sewage treatment, etc. The concentration of the microorganisms in the air is unstable and various, including bacteria, fungi, viruses, phages, etc.; Aerosol is a dispersion system in which solid or liquid particles are suspended in a gas medium; dust, particles or liquid droplets with microorganisms suspended in the air are microbial aerosols; the number of microorganisms in the air is an important factor for air quality one of the standards. [0003] Air microbial samplers are used to collect microorganisms in the air, but traditional microbial samplers have problems such as small number of collected microorganisms, uncontrollable temperature, and death of microorgan...

AI Technical Summary

Problems solved by technology

[0003] Air microbial samplers are used to collect microorganisms in the air, but traditional microbial samplers have problems such as small number of collected microorganisms, uncontrollable temperature, and death of microorganisms due to lack of water.

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