Flying dust height detection apparatus for air monitoring

Abstract

The present invention discloses a flying dust height detection apparatus for air monitoring, wherein a plurality of lower section pipes and upper section pipes are arranged above a bottom portion square pipe, the upper section pipes and the lower section pipes are distributed at intervals, the front side wall on the lower end of the lower section pipe is hinged to the bottom portion square pipe or the upper section pipe adjacent to the lower side through a hinge, the rear side wall on the lower end of the upper section pipe is hinged to the lower section pipe adjacent to the lower side through a hinge, guide grooves are molded on the rear side walls of the lower section pipes and the front side walls of the upper section pipes, vertical connection pipes are inserted between the bottom portion square pipe and the lower section pipes or between the lower section pipes and the upper section pipes, an adjustment bolts penetrate through the guide grooves of the lower section pipes or upper section pipes and are connected to the connection pipes, screw sleeves are fixed on the right side walls of the lower section pipes or the left side walls of the upper section pipes, screw columns are connected on the screw sleeves in a screw manner, and the outer ends of the screw columns are fixed on flying dust collection frames. The flying dust height detection apparatus of the present invention has advantages of simple structure and convenient disassembly and folding, wherein the length of the height detection apparatus can be effectively shortened with the disassembly folding so as to be conveniently received in the bag and conveniently handle and carry.

Description

[0001] Technical field: [0002] The invention relates to the technical field of environmental monitoring devices, and more specifically relates to a dust height detection device applied to air monitoring. [0003] Background technique: [0004] Environmental monitoring is to track the changes in environmental quality and determine the level of environmental quality through the detection of the content and emission of various substances that have an impact on humans and the environment, providing the basis and guarantee for environmental management and pollution control. Simply put, knowing the level of the environment and conducting environmental monitoring are the prerequisites for carrying out all environmental work. [0005] Air monitoring is a common monitoring item, especially for some construction site environments, which often require air monitoring. Among them, dust monitoring is an important item of air monitoring. Dust monitoring includes dust height detection, dust ...

AI Technical Summary

Problems solved by technology

However, the existing dust height detection device is generally integrated, which is not only heavy and inconvenient to carry, but also takes up a lot of space when storing

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