Spring type water sampler

The invention discloses an automatic deep sea water sampling device, and particularly relates to a spring type water sampler capable of controlling multiple time points to achieve automatic water sampling. The spring type water sampler comprises a shell and a water sampling device arranged inside th...

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Bibliographic Details
Main Authors ZHAI KE, WEN QI, XU JISHANG, XU JIZHENG, DONG PING, QIAN ZHENGFENG, PU JINJING
Format Patent
LanguageChinese
English
Published 18.05.2016
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:The invention discloses an automatic deep sea water sampling device, and particularly relates to a spring type water sampler capable of controlling multiple time points to achieve automatic water sampling. The spring type water sampler comprises a shell and a water sampling device arranged inside the shell. The water sampling device comprises an upper flow guiding installation plate horizontally installed inside the shell, and a lower flow guiding installation plate parallel to the upper flow guiding installation plate. The upper flow guiding installation plate and the lower flow guiding installation plate are each provided with a plurality of flow guiding holes. A water sampling device is arranged between the upper flow guiding installation plate and the lower flow guiding installation plate. The water sampling device comprises a water sampling cylinder, an electronic switch installed at the open end at the lower portion of the water sampling cylinder and a piston installed in the water sampling cylinder. Du
Bibliography:Application Number: CN20151941716