Title:
A water quality sample unmanned extraction device and the extraction method
Document Type and Number:
Japanese Patent JP6074334
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a manless water quality sampling device and a sampling method for automatically collecting samples needed to periodically check or measure water quality.SOLUTION: A manless water quality sampling device comprises: a plurality of sample containers 110 laminated so as to be in contact with the protrusions of a housing, which are formed on both sides thereof; a sample input part 140 configured to input the measurement samples into the sample containers; first sensors 150 configured to sense whether the measurement samples are filled to a preset height of the sample containers or not; a control part configured to control the sample input part and control the movement of the sample containers; a storage part 120 configured to store the sample containers filled with the measurement samples; a sample supply pipe 142 along which the measurement samples are moved from the water intake part; a sample injection port 144 into which the samples are injected; a sample injection needle 146 formed at an end of the sample injection port, part of the needle 146 being inserted into the sample container; and a valve 148 configured to adjust supply/non-supply of the measurement samples to the sample containers.
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Inventors:
KIM,Jong Chan
Songki Song
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Songki Song
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Application Number:
JP2013151867A
Publication Date:
February 01, 2017
Filing Date:
July 22, 2013
Export Citation:
Assignee:
Korea Institute of Geoscience and Mineral Resources
International Classes:
G01N1/10
Domestic Patent References:
| JP201263347A | ||||
| JP604938U | ||||
| JP57179642A | ||||
| JP4216434A | ||||
| JP2005265568A | ||||
| JP2001133451A | ||||
| JP2000131310A | ||||
| JP10227799A | ||||
| JP200354607A | ||||
| JP624494A | ||||
| JP59203941A |
Attorney, Agent or Firm:
Eizo Tomono