SU697853A1 - Device for determining fluid tightness parameters of valve-seat couple - Google Patents

Device for determining fluid tightness parameters of valve-seat couple

Info

Publication number
SU697853A1
SU697853A1 SU782616558A SU2616558A SU697853A1 SU 697853 A1 SU697853 A1 SU 697853A1 SU 782616558 A SU782616558 A SU 782616558A SU 2616558 A SU2616558 A SU 2616558A SU 697853 A1 SU697853 A1 SU 697853A1
Authority
SU
USSR - Soviet Union
Prior art keywords
valve
parameters
fluid tightness
determining fluid
seat
Prior art date
Application number
SU782616558A
Other languages
Russian (ru)
Inventor
Владимир Николаевич Фролов
Михаил Владимирович Опарин
Original Assignee
Предприятие П/Я А-7114
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 Предприятие П/Я А-7114 filed Critical Предприятие П/Я А-7114
Priority to SU782616558A priority Critical patent/SU697853A1/en
Application granted granted Critical
Publication of SU697853A1 publication Critical patent/SU697853A1/en

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ ОПРЕДЕЛЕНИЯ ПАРАМЕТРОВ ГЕРМЕТИЗАЦИИ ПАРЫ КЛАПАН-СЕДЛО(54) DEVICE FOR DETERMINING PARAMETERS OF SEALING VALVE-SADDLE PAIRS

1one

Изобретение относитс  к области машиностроени , а именно к устройствам дл  испытаний арматуры на герметичность.The invention relates to the field of engineering, in particular to devices for testing valves for tightness.

Известно устройство дл  определени  параметров герметизации пары клапан - седло, содержащее измерительную аппаратуру и узел регистрации контакта пары, выполненный в виде электроконтактов, расположенных на клапане и седле 1.A device for determining the parameters of sealing a valve-seat pair is known, which contains measuring equipment and a contact-contact detection unit made in the form of electrical contacts located on the valve and seat 1.

Известное устройство не обеспечивает контрол  параметров герметизации в зависимости от перемещени  клапана относительно седла.The known device does not control the sealing parameters depending on the movement of the valve relative to the seat.

Известно устройство дл  определени  параметра герметизации пары клапан - седло , содержащее корпус, измерительный шток взаимодействующий с клапаном, микрометрический винт дл  перемещени  щтока, преобразователь пере.мещени  клапана и измерительную аппаратуру 2. Данное устройство  вл етс  наиболее близки.м к изобретению по технической сущности и достигаемому результату.A device for determining the parameter of sealing a valve-seat pair is known, comprising a housing, a measuring rod interacting with the valve, a micrometer screw for moving the brush, a valve displacement transducer and measuring equipment 2. This device is closest to the invention by its technical nature and achieved result.

Однако известное устройство имеет значительную погрешность измерени  перемещени  клапана, соизмеримую с деформацией элементов, составл ющих это устройство.However, the known device has a significant measurement error of the displacement of the valve, commensurate with the deformation of the elements constituting this device.

22

Цель изобретсн :  - noBbiuieHne точности определени  параметров герметизации.The purpose of the invention: - noBbiuieHne accuracy of determining the parameters of sealing.

Указанна  цель юстигаетс  тем. что устройство снабжено подпр Ж1 11Синон со стороны корпуса и устанозленно. на поверхности седла, протизололожнг; контактной. базовой BTy.iKoi-: с опориы б рт1-;ком. диаметр .которого опе;гне. „г.аметру контактной noBcpxiiocTii се/хл;). 1.мсрительный щток установлен в отверстии базовой втулки с возможностью перемещени  вдоль ее оси, одна часть преобразовател  размещена на измерительном штоке, а друга  - на втулке.This goal is justified by that. that the device is equipped with subroutine J1 11 Synon from the side of the housing and installed. on the surface of the saddle, protisololozhng; contact base BTy.iKoi-: with support b pt1-; com. diameter of which ope; gne. „To the contact number noBcpxiiocTii ce / chl;). 1. A sliding brush is installed in the hole of the base sleeve with the possibility of movement along its axis, one part of the converter is placed on the measuring rod, and the other part is on the sleeve.

На чертеже изображен общий вид онисываемого устройства.The drawing shows a General view of the onisable device.

Корпус 1 устройства установлен на редуктор 2 с испытуемой парой клапан 3 - седло 4. В корпусе смонтирован микрометрический винт 5 дл  перемещени  измерительного штока 6, снабженного датчиком 7 силы и одной частью преобразовател  8 перемещени  клапана 3. Друга  часть преобразовател  8 установлена на базовой втулке 9, взаимодействующей с корпусом 1 черезThe housing 1 of the device is mounted on the gearbox 2 with the test pair valve 3 - the saddle 4. The housing has a micrometer screw 5 for moving the measuring rod 6 equipped with a force sensor 7 and one part of the valve displacement transducer 8. Another part of the transducer 8 is mounted on the base sleeve 9 interacting with the housing 1 through

SU782616558A 1978-05-15 1978-05-15 Device for determining fluid tightness parameters of valve-seat couple SU697853A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782616558A SU697853A1 (en) 1978-05-15 1978-05-15 Device for determining fluid tightness parameters of valve-seat couple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782616558A SU697853A1 (en) 1978-05-15 1978-05-15 Device for determining fluid tightness parameters of valve-seat couple

Publications (1)

Publication Number Publication Date
SU697853A1 true SU697853A1 (en) 1979-11-15

Family

ID=20764988

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782616558A SU697853A1 (en) 1978-05-15 1978-05-15 Device for determining fluid tightness parameters of valve-seat couple

Country Status (1)

Country Link
SU (1) SU697853A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110006604A (en) * 2019-04-26 2019-07-12 绍兴市雅克汽配有限公司 A kind of seat surface leakproofness cubing and application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110006604A (en) * 2019-04-26 2019-07-12 绍兴市雅克汽配有限公司 A kind of seat surface leakproofness cubing and application method

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