Ground Aerosol Movement Integrated Observation System

Abstract

The invention discloses a ground aerosol movement integrated observation system which comprises a sampling pipe, a container, an equipment frame, integrated observation equipment and the like, wherein the sampling pipe is fixed on a top cover of the observation container; the container comprises a container body, the wall of the container body comprises three layers of structures, and a heat preservation and insulation layer and an inner-wall surface layer are additionally provided; and the equipment frame is arranged inside the container, and comprises a fixed steel frame and an equipment cabinet, the equipment frame comprises an upright and cross beams, the upright is formed by indirectly or directly connecting a plurality of internal-hemming and punching C type galvanized steels and the container body, the equipment cabinet is fixed at the center of the container, and used for placing various instrument equipment. The integrated observation system is arranged on the equipment cabinet inside the container, the instrument equipment is serially or parallel connected, orderly integrated and reasonably combined, a plurality of cutting heads are used by a sampling pipeline in the container for separating aerosols with different particle sizes, and the comparison and mutual verification among instruments are enhanced. A circuit in the container adopts a circuit arrangement structure with higher safety coefficient.

Description

technical field [0001] The invention relates to a measuring device, in particular to a measuring device for aerosol. Background technique [0002] At present, new infectious diseases and public health emergencies occur frequently around the world. Biosafety has become an important issue that seriously affects human life, national security and economic development. Most infectious viruses and bioterrorism weapons exist in the atmosphere in the form of aerosol particles, so real-time monitoring of aerosol particles in the atmosphere is imperative. Experiments have proved that the diameter of the microbiological particles that can be transmitted in the air is more than 2 microns, and the inhalable particles that are harmful to the human body are usually less than 10 microns. Therefore, it is very important to accurately measure and collect aerosol particles in the atmosphere in layers. [0003] Ground observation is an important method of atmospheric aerosol monitoring. It ca...

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Problems solved by technology

[0013] The purpose of the present invention is to provide an integrated observation system for ground aerosol movement, which solves the problem of low space utilization of observation equipment, poor heat dissipation, high cost, lack of uniformity of observation equipment, and inability to perform continuous monitoring under consistent observation conditions during the observation process of aerosol movement. observations, resulting in technical problems such as lack of comparability of observation data

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