JPS5716331A - Sample collecting system - Google Patents

Sample collecting system

Info

Publication number
JPS5716331A
JPS5716331A JP9022080A JP9022080A JPS5716331A JP S5716331 A JPS5716331 A JP S5716331A JP 9022080 A JP9022080 A JP 9022080A JP 9022080 A JP9022080 A JP 9022080A JP S5716331 A JPS5716331 A JP S5716331A
Authority
JP
Japan
Prior art keywords
sample
opened
electromagnetic valve
valve
vessel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9022080A
Other languages
Japanese (ja)
Inventor
Hiroyuki Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikkiso Co Ltd
Original Assignee
Nikkiso Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Priority to JP9022080A priority Critical patent/JPS5716331A/en
Publication of JPS5716331A publication Critical patent/JPS5716331A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE:To enable to perform a remote control, by a method wherein an electromagnetic valve is opened and closed by means of a signal from a sequencer, and a fluid pressure feeds a sample, cleans a sample vessel, locks and unlocks. CONSTITUTION:With a shut off valve 2 closed, a sample is fed to a connector part 12 through a sample inlet 17 from a valve 3. With an electromagnetic valve 23 opened by means of a sequencer 28, an air pressure of an air line 31 pushes upward a sleeve 10 as well as a piston 16 and a slider 15, and thereby the sample is fed to a sample vessel 7 from the connector part 12. The sample returns to a sample line 1 through a sample discharge pipe 8, an inner hole in a slider 15, and a sample outlet 18. Then, with the electromagnetic valve 23 closed and an electromagnetic valve 25 opened, the piston 16, the slider 15, and the sleeve 10 are lowered to tightly close the sample vessel 7. Then, with a valve 19 for pure water opened, pure water washes the bottom surface of the sample vessel 7. Then, with an electromagnetic valve 27 opened, air pressure is applied to a quick connector device 13 to unlock the vessel 7.
JP9022080A 1980-07-02 1980-07-02 Sample collecting system Pending JPS5716331A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9022080A JPS5716331A (en) 1980-07-02 1980-07-02 Sample collecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9022080A JPS5716331A (en) 1980-07-02 1980-07-02 Sample collecting system

Publications (1)

Publication Number Publication Date
JPS5716331A true JPS5716331A (en) 1982-01-27

Family

ID=13992394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9022080A Pending JPS5716331A (en) 1980-07-02 1980-07-02 Sample collecting system

Country Status (1)

Country Link
JP (1) JPS5716331A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998379U (en) * 1982-12-22 1984-07-03 北海道電力株式会社 Sample gas sampling device
JPS6171334A (en) * 1984-09-17 1986-04-12 Tokyo Electric Power Co Inc:The Sample picking up apparatus
CN103439145A (en) * 2013-08-27 2013-12-11 同济大学 Automatic water sample collecting device for rainwater inspection well
CN105388041A (en) * 2015-11-06 2016-03-09 北京建筑大学 Detachable water sampler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279317A (en) * 1975-12-26 1977-07-04 Nikkiso Co Ltd Quick connecting means
JPS52127592A (en) * 1976-04-17 1977-10-26 Nikkiso Co Ltd Drain retrieving unit for atomic power plant sampling device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279317A (en) * 1975-12-26 1977-07-04 Nikkiso Co Ltd Quick connecting means
JPS52127592A (en) * 1976-04-17 1977-10-26 Nikkiso Co Ltd Drain retrieving unit for atomic power plant sampling device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5998379U (en) * 1982-12-22 1984-07-03 北海道電力株式会社 Sample gas sampling device
JPS6171334A (en) * 1984-09-17 1986-04-12 Tokyo Electric Power Co Inc:The Sample picking up apparatus
CN103439145A (en) * 2013-08-27 2013-12-11 同济大学 Automatic water sample collecting device for rainwater inspection well
CN103439145B (en) * 2013-08-27 2015-07-29 同济大学 A kind of rainwater inspection well water sample automatic acquisition device
CN105388041A (en) * 2015-11-06 2016-03-09 北京建筑大学 Detachable water sampler
CN105388041B (en) * 2015-11-06 2018-06-26 北京建筑大学 Detachable water-quality sampler

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