Automatic sampler for dry and wet deposition of radiation environment

Abstract

The invention discloses an automatic sampler for dry and wet deposition of radiation environment, comprising a box, wherein, the top of the box is provided with a rain inductor, the top plate of the box is provided with a deposition collection cylinder and a rain water collection cylinder, a rain water collection bottle is arranged in the box, a communicated rain water distributing pipe is connected between the rain water collection cylinder and the rain water collection bottle and connected with a rain water distributing valve; the rain water collection cylinder is provided with a sealing cover which is connected with the output shaft of a lift / rotation switching mechanism, and the part between the rain water collection bottle and the rain water distributing pipe is sealed. The invention has two functions of collecting rain fall and dust fall, and the single-shaft type switch structure can adapt to any severe outdoor work environments.

Description

technical field [0001] The invention belongs to environmental protection equipment, in particular to a sampling device, in particular to an automatic sampler for dry and wet sediments in the air. Background technique [0002] At present, the collection stability of wet sediment in the dry and wet sedimentation sampling device widely used in the environment is poor. The rainwater collection tube is open, and the rainwater evaporates quickly. It is not suitable for any harsh environment of open-air operation, and the quality of collected rainwater cannot be guaranteed. And the rainwater collection tube with cover, the opening and closing of cover is inconvenient. Contents of the invention [0003] The object of the present invention is to provide a radiation environment dry and wet deposition automatic sampler which can adapt to any harsh environment, so as to solve the above problems. [0004] The technical scheme of the present invention is: a radiation environment dry an...

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Problems solved by technology

[0002] At present, it is widely used in the environment. The collection stability of the wet sediment in the dry and wet sedimentation sampling device is poor. The rainwater collection tube is open, and the rainwater evaporates quickly. It is not suitable for any harsh environment of open-air operation, and the quality of the collected rainwater cannot be guaranteed.

And the rainwater collection tube with cover, the opening and closing of the cover is inconvenient

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