Atmospheric pollution precipitation sampling detection equipment for environmental engineering

Abstract

The invention discloses atmospheric pollution precipitation sampling detection equipment for environmental engineering. The equipment comprises a rainfall sampler body, a supporting frame, a samplingassembly and a ventilation assembly. The supporting frame is fixedly welded to the outer wall of one side of the rainfall sampler body, the sampling assembly is fixedly welded to the outer wall of thetop end of the supporting frame, and the ventilation assembly is fixed to the inner wall of one side of the rainfall sampler body; the sampling assembly comprises a water collecting barrel, a supporting plate, a rotating groove, a sliding groove, a rotating rod, a sliding block, a rack, a sampling pipe, a first motor and a gear; by adopting the sampling device, rainfall rainwater at different moments can be collected, the rainwater pollution degree of each time period can be conveniently detected, and then the result value of each time period is averaged so that the accurate effect of the detection structure can be conveniently improved; and a ventilation device is further adopted, the outdoor ventilation effect of the device can be improved, rainwater can be prevented from entering the device in rainy days, and the internal structure of the device is prevented from being affected.

Description

technical field [0001] The invention relates to the field of air pollution detection equipment, in particular to an air pollution precipitation sampling detection equipment for environmental engineering. Background technique [0002] Environmental engineering is a branch of environmental science, which mainly studies how to protect and rationally utilize natural resources, use scientific means to solve increasingly serious environmental problems, improve environmental quality, promote environmental protection and social development; The science and technology of environmental quality, while environmental engineering needs sampling and testing equipment to sample and test the air pollution precipitation, so as to detect the pollution degree of the environment; but the existing air pollution precipitation sampling and testing equipment generally puts the collected rainwater into the In this way, the pollution degree of rainwater at different times cannot be accurately detected...

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Problems solved by technology

[0002] Environmental engineering is a branch of environmental science, which mainly studies how to protect and rationally utilize natural resources, use scientific means to solve increasingly serious environmental problems, improve environmental quality, promote environmental protection and social development; The science and technology of environmental quality, while environmental engineering needs sampling and testing equipment to sample and test the air pollution precipitation, so as to detect the pollution degree of the environment; but the existing air pollution precipitation sampling and testing equipment generally puts the collected rainwater into the In this way, the pollution degree of rainwater at different times cannot be accurately detected, resulting in inaccurate detection results and poor detection results. Moreover, when the rainwater sampler is installed outdoors, the general ventilation and heat dissipation effect is not good. Affect the service life of the internal structure of the rainwater sampler

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