RU96101927A - TELESCOPIC LIQUID SAMPLING DEVICE - Google Patents

TELESCOPIC LIQUID SAMPLING DEVICE

Info

Publication number
RU96101927A
RU96101927A RU96101927/25A RU96101927A RU96101927A RU 96101927 A RU96101927 A RU 96101927A RU 96101927/25 A RU96101927/25 A RU 96101927/25A RU 96101927 A RU96101927 A RU 96101927A RU 96101927 A RU96101927 A RU 96101927A
Authority
RU
Russia
Prior art keywords
conically
section
cable
valve
sampling device
Prior art date
Application number
RU96101927/25A
Other languages
Russian (ru)
Other versions
RU2112952C1 (en
Inventor
А.И. Кузин
Original Assignee
Акционерное общество закрытого типа "Экрос"
Filing date
Publication date
Application filed by Акционерное общество закрытого типа "Экрос" filed Critical Акционерное общество закрытого типа "Экрос"
Priority to RU96101927A priority Critical patent/RU2112952C1/en
Priority claimed from RU96101927A external-priority patent/RU2112952C1/en
Publication of RU96101927A publication Critical patent/RU96101927A/en
Application granted granted Critical
Publication of RU2112952C1 publication Critical patent/RU2112952C1/en

Links

Claims (1)

Телескопическое устройство для отбора проб жидкости, содержащее трос по крайней мере две трубчатые концентрично расположенные телескопически раздвижные секции, наружная из которых выполнена закрытой с верхнего конца, механизм фиксации устройства в сложенном положении, запорный клапан и каналы для прохода жидкости, отличающееся тем, что устройство содержит связанный с механизмом фиксации корпус, выполненный в виде открытого сверху стакана по крайней мере с двумя сквозными отверстиями в дне и с закрепленным в дне осевым стержнем с коническим расширением на верхнем конце, стержень размещен во внутренней полости концентрично расположенных секций, наружная секция выполнена с конически сужающимся участком внутренней поверхности на нижнем конце, клапан установлен в верхней закрытой части наружной секции и зафиксирован в открытом положении, а его запорный элемент связан с тросом, внутренняя секция установлена свободно и выполнена с конически расширяющимся участком наружной поверхности на верхнем и конически сужающимся участком внутренней поверхности на нижнем конце, причем конически расширяющиеся и конически сужающиеся участки поверхности смежных, размещенных один в другом элементов устройства согласованы с возможностью образования конического уплотнения.A telescopic device for sampling a fluid containing a cable of at least two tubular concentrically arranged telescoping sliding sections, the outer of which is closed from the upper end, a mechanism for fixing the device in the folded position, a shut-off valve and channels for the passage of fluid, characterized in that the device contains a case connected to the fixing mechanism, made in the form of a glass open from above with at least two through holes in the bottom and with an axial shaft fixed to the bottom with horses By expansion at the upper end, the shaft is placed in the inner cavity of the concentric sections, the outer section is made with a tapered section of the inner surface at the lower end, the valve is installed in the upper closed part of the outer section and fixed in the open position, and its locking element is connected to the cable, the inner section is installed freely and is made with a conically expanding portion of the outer surface at the upper and conically tapering portion of the inner surface at the lower end, p When in use, conically widening and conically tapering surface portions adjacent arranged one inside the other device elements aligned to form a conical seal.
RU96101927A 1996-01-26 1996-01-26 Telescopic sampler of liquids RU2112952C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96101927A RU2112952C1 (en) 1996-01-26 1996-01-26 Telescopic sampler of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96101927A RU2112952C1 (en) 1996-01-26 1996-01-26 Telescopic sampler of liquids

Publications (2)

Publication Number Publication Date
RU96101927A true RU96101927A (en) 1998-03-20
RU2112952C1 RU2112952C1 (en) 1998-06-10

Family

ID=20176411

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96101927A RU2112952C1 (en) 1996-01-26 1996-01-26 Telescopic sampler of liquids

Country Status (1)

Country Link
RU (1) RU2112952C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7784564B2 (en) * 2007-07-25 2010-08-31 Schlumberger Technology Corporation Method to perform operations in a wellbore using downhole tools having movable sections
CN103926111B (en) * 2013-01-15 2016-06-15 中冶集团武汉勘察研究院有限公司 Stratified pumping device
CN110926881A (en) * 2019-12-11 2020-03-27 殷玉芳 Slurry sampler of desulfurization absorption tower
CN112665746B (en) * 2021-01-15 2023-06-02 肖航 Groundwater temperature detection device
CN113189307A (en) * 2021-05-08 2021-07-30 唐山工业职业技术学院 Portable soil heavy metal content detection device

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