RU2015115661A - Control valve - Google Patents

Control valve Download PDF

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Publication number
RU2015115661A
RU2015115661A RU2015115661A RU2015115661A RU2015115661A RU 2015115661 A RU2015115661 A RU 2015115661A RU 2015115661 A RU2015115661 A RU 2015115661A RU 2015115661 A RU2015115661 A RU 2015115661A RU 2015115661 A RU2015115661 A RU 2015115661A
Authority
RU
Russia
Prior art keywords
housing
shutter
worm wheel
worm
interacting
Prior art date
Application number
RU2015115661A
Other languages
Russian (ru)
Other versions
RU2611529C2 (en
Inventor
Леонид Иванович Шейко
Алексей Викторович Данилин
Original Assignee
Общество с ограниченной ответственностью Фирма "Саратовгазприборавтоматика" (ООО Фирма "СГПА")
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 Общество с ограниченной ответственностью Фирма "Саратовгазприборавтоматика" (ООО Фирма "СГПА") filed Critical Общество с ограниченной ответственностью Фирма "Саратовгазприборавтоматика" (ООО Фирма "СГПА")
Priority to RU2015115661A priority Critical patent/RU2611529C2/en
Publication of RU2015115661A publication Critical patent/RU2015115661A/en
Application granted granted Critical
Publication of RU2611529C2 publication Critical patent/RU2611529C2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
    • F16K1/123—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened with stationary valve member and moving sleeve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/53—Mechanical actuating means with toothed gearing

Landscapes

  • Mechanically-Actuated Valves (AREA)

Abstract

Клапан регулирующий, содержащий корпус со штифтом, затвор в виде подвижной втулки с ходовой резьбой на наружной поверхности и пазом, взаимодействующим со штифтом, седло с уплотнением и червячный привод затвора, включающий червяк, расположенный в корпусе, и червячное колесо с ходовой резьбой на внутренней поверхности, взаимодействующей с ходовой резьбой подвижного затвора, отличающийся тем, что червячное колесо установлено непосредственно в корпусе, а ходовые резьбы червячного колеса и затвора, взаимодействующие между собой, выполнены с гарантированным радиальным зазором, величина которого больше максимальных радиальных зазоров в подвижных соединениях корпус - червячное колесо и корпус - затвор.A control valve, comprising a housing with a pin, a shutter in the form of a movable sleeve with a threaded thread on the outer surface and a groove interacting with the pin, a seat with a seal and a worm valve actuator, including a worm located in the housing and a worm wheel with a running thread on the inner surface interacting with the running thread of the movable shutter, characterized in that the worm wheel is mounted directly in the housing, and the running threads of the worm wheel and the shutter interacting with each other, are made with guaranteed radial clearance, the value of which is greater than the maximum radial clearance in the movable joints of the housing - the worm wheel and the housing - the shutter.

Claims (1)

Клапан регулирующий, содержащий корпус со штифтом, затвор в виде подвижной втулки с ходовой резьбой на наружной поверхности и пазом, взаимодействующим со штифтом, седло с уплотнением и червячный привод затвора, включающий червяк, расположенный в корпусе, и червячное колесо с ходовой резьбой на внутренней поверхности, взаимодействующей с ходовой резьбой подвижного затвора, отличающийся тем, что червячное колесо установлено непосредственно в корпусе, а ходовые резьбы червячного колеса и затвора, взаимодействующие между собой, выполнены с гарантированным радиальным зазором, величина которого больше максимальных радиальных зазоров в подвижных соединениях корпус - червячное колесо и корпус - затвор. A control valve, comprising a housing with a pin, a shutter in the form of a movable sleeve with a threaded thread on the outer surface and a groove interacting with the pin, a seat with a seal and a worm valve actuator, including a worm located in the housing and a worm wheel with a running thread on the inner surface interacting with the running thread of the movable shutter, characterized in that the worm wheel is mounted directly in the housing, and the running threads of the worm wheel and the shutter interacting with each other, are made with guaranteed radial clearance, the value of which is greater than the maximum radial clearance in the movable joints of the housing - the worm wheel and the housing - the shutter.
RU2015115661A 2015-04-24 2015-04-24 Regulating valve RU2611529C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015115661A RU2611529C2 (en) 2015-04-24 2015-04-24 Regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015115661A RU2611529C2 (en) 2015-04-24 2015-04-24 Regulating valve

Publications (2)

Publication Number Publication Date
RU2015115661A true RU2015115661A (en) 2016-11-20
RU2611529C2 RU2611529C2 (en) 2017-02-28

Family

ID=57759482

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015115661A RU2611529C2 (en) 2015-04-24 2015-04-24 Regulating valve

Country Status (1)

Country Link
RU (1) RU2611529C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU183710U1 (en) * 2017-12-18 2018-10-01 Общество С Ограниченной Ответственностью "Спд "Бирс" AXIAL CONTROL VALVE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2109217A1 (en) * 1971-02-25 1972-08-31 Paetzel H Valve, especially for aggressive or sensitive media
SU454390A1 (en) * 1973-02-06 1974-12-25 Предприятие П/Я А-3556 Controlled choke
HU196480B (en) * 1984-05-21 1988-11-28 Jozsef Banyai Axial-flow mechanic driven valve of internal drive
RU2198335C2 (en) * 1999-11-04 2003-02-10 Общество с ограниченной ответственностью фирма "Саратовгазприборавтоматика" Shut-off valve
US6942195B2 (en) * 2003-11-25 2005-09-13 Chih-Hung Kao Valve for a water faucet
RU2353841C2 (en) * 2007-03-28 2009-04-27 Федеральное государственное образовательное учреждение высшего профессионального образования Казанский государственный архитектурно-строительный университет (ФГОУ ВПО КГАСУ) Cock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU183710U1 (en) * 2017-12-18 2018-10-01 Общество С Ограниченной Ответственностью "Спд "Бирс" AXIAL CONTROL VALVE

Also Published As

Publication number Publication date
RU2611529C2 (en) 2017-02-28

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Effective date: 20200831