A Field Precipitation and Dust Reduction Sampler

Abstract

The invention belongs to the field of rainfall and dustfall sampling and in particular relates to an outdoor rainfall and dustfall sampler. The outdoor rainfall and dustfall sampler comprises a collection barrel, a collection barrel side frame, a sliding plate, a solar power generation device, a solar water heater, a rainfall sensing device, a control device and rainfall storage devices, wherein the collection barrel side frame is arranged on the side part of the collection barrel; an electric energy storage device is arranged on the collection barrel side frame; the rainfall sensing device is electrically connected with the control device; the front surface of the sliding plate is a diversion surface; a heating device is arranged on the back part of the sliding plate. The outdoor rainfall and dustfall sampler disclosed by the invention is low in manufacturing cost, simple in post-maintenance and low in cost; in a use process, mains supply does not need to supply power, so that the outdoor rainfall and dustfall sampler can be conveniently used outdoor; due to the use of a lever type rainfall sensor, the power consumption is low, and the outdoor rainfall and dustfall sampler is easy to manufacture and maintain.

Description

technical field [0001] The invention relates to the field of precipitation and dust sampling, in particular to a field precipitation and dust sampling device. Background technique [0002] Existing precipitation and dustfall samplers mainly include precipitation sensors, precipitation collection devices, precipitation storage devices, and dust collection devices (authorized announcement numbers: CN2028147281U, CN2393087Y, CN101750636A, CN201698040U, etc.). The switching of precipitation and dust reduction in the existing precipitation and dust reduction sampler is mainly to translate the waterproof and dustproof board between the adjacently placed precipitation and dust reduction devices according to the signal of the precipitation sensor. The energy of the existing precipitation and dustfall sampler mainly uses mains electricity to meet the electricity demand of the precipitation sensor and the precipitation and dustfall switching device. In addition, if the snowfall needs ...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: how to overcome the shortcomings of the existing precipitation and dust reduction samplers, such as large volume, heavy weight, high power requirements and fragile precipitation sensors, and provide a long-term use in the field, low cost, and easy maintenance. A sampler that can meet the requirements of precipitation and dust sampling in environmental scientific research

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