RU96108539A - SEAL SEAL - Google Patents

SEAL SEAL

Info

Publication number
RU96108539A
RU96108539A RU96108539/06A RU96108539A RU96108539A RU 96108539 A RU96108539 A RU 96108539A RU 96108539/06 A RU96108539/06 A RU 96108539/06A RU 96108539 A RU96108539 A RU 96108539A RU 96108539 A RU96108539 A RU 96108539A
Authority
RU
Russia
Prior art keywords
pump
seal
rod
sealing
stuffing box
Prior art date
Application number
RU96108539/06A
Other languages
Russian (ru)
Other versions
RU2118707C1 (en
Inventor
Н.Н. Кузнецов
С.А. Штемпелев
А.В. Чернов
Д.И. Фозекош
Original Assignee
Акционерная компания "Корвет"
Filing date
Publication date
Application filed by Акционерная компания "Корвет" filed Critical Акционерная компания "Корвет"
Priority to RU96108539A priority Critical patent/RU2118707C1/en
Priority claimed from RU96108539A external-priority patent/RU2118707C1/en
Publication of RU96108539A publication Critical patent/RU96108539A/en
Application granted granted Critical
Publication of RU2118707C1 publication Critical patent/RU2118707C1/en

Links

Claims (1)

Сальник устьевой, содержащий корпус, сальники, камеру для смазки, уплотнение для герметизации штока штангового насоса, пресс-масленку, отличающийся тем, что над сальником штока насоса-качалки предусмотрена дополнительная камера увеличенного объема для смазки сальника, образованная колпаком с масленкой, под сальником установлен обратный клапан, который служит одновременно для смазки и демонтажа колец сальника штока, а в расточке нижнего корпуса между грундбуксой и обоймой нижней расположен пакер для герметизации штока насоса-качалки путем сжатия его винтами, уплотненными в нижнем корпусе и расположенными под углом к оси штока насоса-качалки.A wellhead stuffing box, comprising a housing, oil seals, a lubrication chamber, a seal for sealing the rod pump rod, a grease fitting, characterized in that an extra chamber of an increased volume is provided above the oil seal for the rocking pump rod, formed by a cap with an oiler, under the stuffing box non-return valve, which serves both to lubricate and dismantle the stem packing rings, and in the bore of the lower housing between the packing follower and the lower holder, there is a packer for sealing the pump-pump stem the compression with screws, compacted in the lower housing and arranged at an angle to the axis of the rod pump jack.
RU96108539A 1996-04-24 1996-04-24 Casing-head stuffing box RU2118707C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96108539A RU2118707C1 (en) 1996-04-24 1996-04-24 Casing-head stuffing box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96108539A RU2118707C1 (en) 1996-04-24 1996-04-24 Casing-head stuffing box

Publications (2)

Publication Number Publication Date
RU96108539A true RU96108539A (en) 1998-07-10
RU2118707C1 RU2118707C1 (en) 1998-09-10

Family

ID=20180004

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96108539A RU2118707C1 (en) 1996-04-24 1996-04-24 Casing-head stuffing box

Country Status (1)

Country Link
RU (1) RU2118707C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203978361U (en) * 2014-07-10 2014-12-03 刘玉玺 Oil pumping polish rod is with motion tracking sealer
RU191616U1 (en) * 2019-05-31 2019-08-14 Публичное акционерное общество «Татнефть» имени В.Д. Шашина Wellhead stuffing box of a well pump
RU208424U1 (en) * 2021-05-25 2021-12-17 Общество с ограниченной ответственностью "ЛУКОЙЛ-ПЕРМЬ" Device for applying conservation grease to the wellhead stuffing box rod

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