RU2002032C1 - Device for sealing pumping well wellhead - Google Patents

Device for sealing pumping well wellhead

Info

Publication number
RU2002032C1
RU2002032C1 SU4934661A RU2002032C1 RU 2002032 C1 RU2002032 C1 RU 2002032C1 SU 4934661 A SU4934661 A SU 4934661A RU 2002032 C1 RU2002032 C1 RU 2002032C1
Authority
RU
Russia
Prior art keywords
sealing
outlet
pumping well
well wellhead
tee
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Гавриил Мкртычевич Джамгаров
Владимир Анатольевич Никишин
нишников Владимир Федорович Олов
Original Assignee
Научно-исследовательский институт разработки и эксплуатации нефтепромысловых труб
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 Научно-исследовательский институт разработки и эксплуатации нефтепромысловых труб filed Critical Научно-исследовательский институт разработки и эксплуатации нефтепромысловых труб
Priority to SU4934661 priority Critical patent/RU2002032C1/en
Application granted granted Critical
Publication of RU2002032C1 publication Critical patent/RU2002032C1/en

Links

Landscapes

  • Mechanical Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (1)

Формула изобретени The claims УСТРОЙСТВО ДЛЯ .ГЕРМЕТИЗАЦИИ УСТЬЯ НАСОСНОЙ СКВАЖИНЫ, включающее полый корпус с размещенной в нем шаровой головкой с уплотнительными элементами и тройник с выкидным отводом, отличающеес  тем, что, с .целью повышени  надежности герметизации устройства, путем компенсации износа уплотнитель0DEVICE FOR SEALING PUMP WELL MOUNTAINS, including a hollow body with a ball head placed in it with sealing elements and a tee with a folding outlet, characterized in that, in order to increase the reliability of sealing of the device by compensating for wear of the sealant 0 ных элементов, оно снабжено лабиринтным уплотнением, которое делит внутреннюю полость корпуса на гидравлические камеры высокого и низкого давлени , и струйным гидронасосом размещенным в выкидном отводе тройника , при этом камера низкого давлени  сообщена с выходом струйного гидронасоса а камера высокого давлени  - с выкидным отводом.elements, it is equipped with a labyrinth seal, which divides the internal cavity of the housing into high and low pressure hydraulic chambers, and a jet hydraulic pump located in the outlet branch of the tee, while the low pressure chamber is in communication with the outlet of the hydraulic pump and the high pressure chamber with a discharge outlet. II 33
SU4934661 1991-05-05 1991-05-05 Device for sealing pumping well wellhead RU2002032C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4934661 RU2002032C1 (en) 1991-05-05 1991-05-05 Device for sealing pumping well wellhead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4934661 RU2002032C1 (en) 1991-05-05 1991-05-05 Device for sealing pumping well wellhead

Publications (1)

Publication Number Publication Date
RU2002032C1 true RU2002032C1 (en) 1993-10-30

Family

ID=21573668

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4934661 RU2002032C1 (en) 1991-05-05 1991-05-05 Device for sealing pumping well wellhead

Country Status (1)

Country Link
RU (1) RU2002032C1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Бухаленко Е.И. и Абдуллаев Ю.Г. Монтаж, обслуживание и ремонт нефтепромыслового оборудовани . М.: Недра, 1985, с.42-45. *

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