RU2017145526A - The method of assembling the gas distribution valve with two outlet pipes and saddles with the discharge openings in contact with the valves installed on the tides of one shaft - Google Patents

The method of assembling the gas distribution valve with two outlet pipes and saddles with the discharge openings in contact with the valves installed on the tides of one shaft Download PDF

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Publication number
RU2017145526A
RU2017145526A RU2017145526A RU2017145526A RU2017145526A RU 2017145526 A RU2017145526 A RU 2017145526A RU 2017145526 A RU2017145526 A RU 2017145526A RU 2017145526 A RU2017145526 A RU 2017145526A RU 2017145526 A RU2017145526 A RU 2017145526A
Authority
RU
Russia
Prior art keywords
shaft
cover
tides
saddles
gas distribution
Prior art date
Application number
RU2017145526A
Other languages
Russian (ru)
Other versions
RU2703556C2 (en
RU2017145526A3 (en
Inventor
Кирилл Геннадьевич Домнин
Олег Александрович Лобанов
Валентина Павловна Тумановская
Александр Дмитриевич Чекушин
Original Assignee
Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации
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Application filed by Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации filed Critical Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации
Priority to RU2017145526A priority Critical patent/RU2703556C2/en
Publication of RU2017145526A publication Critical patent/RU2017145526A/en
Publication of RU2017145526A3 publication Critical patent/RU2017145526A3/ru
Application granted granted Critical
Publication of RU2703556C2 publication Critical patent/RU2703556C2/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08Details
    • F16K5/12Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Pipe Accessories (AREA)

Claims (5)

Способ сборки газораспределительного клапана с двумя выходными патрубками и седлами с расходными отверстиями, контактирующими с заслонками, установленными на приливы одного вала, основанный на установке заслонок и вала в заданном относительно расходных отверстий седел выходных патрубков положении и последующей герметизацией вала и корпуса клапана крышкой с уплотнительными кольцами, отличающийся тем, что первоначально собирают вал с крышкой, вытягивают с усилием вал из крышки и замеряют величину «L1» выступания вала за ближайший торец крышки, затем вместо заслонок устанавливают по посадке на выступающие внутрь газораспределительного клапана части седел выходных патрубков, одинаковые втулки с глухим отверстием, наружный диаметр которых меньше расстояния между приливами вала, устанавливают вал, поворачивая его таким образом, чтобы приливы вала проходили, не задевая втулки, установленные на части седел выходных патрубков, разворачивают вал, чтобы приливы располагались в зоне втулок, прикладывают к валу усилие в одну и другую стороны, замеряя величины «L2» и «L3» выступания вала за ближайший торец крышки, затем клапан разбирают, удаляют втулки, устанавливают регулировочную прокладку толщиной «δ» и собирают газораспределительный клапан с заслонками и уплотнительными кольцами, при этом толщину регулировочной прокладки определяют по формуле:The method of assembling a gas distribution valve with two outlets and seats with feed holes in contact with the dampers installed on the tides of one shaft, based on the installation of the dampers and shaft in the position specified for the discharge holes of the saddles of the outlet pipes and subsequent sealing of the shaft and the valve body with a cap with o-rings characterized in that the initially collected shaft cover is pulled with a force from the shaft cover and measure the value «L 1" of protrusion of the shaft closest Torr the cover caps, then instead of the shutters, install over the parts of the saddles of the outlet pipes protruding into the gas distribution valve, identical bushings with a blind hole, the outer diameter of which is less than the distance between the tides of the shaft; mounted on the part of the saddles of the outlet nozzles, turn the shaft so that the tides are located in the area of the sleeves, apply a force to the shaft in one and the other side, measuring the values of "L 2 " and "L 3 " shaft shaft for the nearest end of the lid, then the valve is disassembled, the bushings are removed, a shim δ is installed, and a gas distribution valve with flaps and sealing rings is assembled, and the thickness of the shim is determined by the formula: δ=L1(L2+L3)/2, δ = L 1 (L 2 + L 3 ) / 2, где L1 - величина выступания вала за ближайший торец крышки,where L 1 - the magnitude of the protrusion of the shaft at the nearest end of the cover, L2 - величина выступания вала за ближайший торец крышки с установленными втулками при приложении усилия к валу в одну сторону,L 2 - the magnitude of the protrusion of the shaft for the nearest end of the cover with installed bushings when a force is applied to the shaft in one direction, L3 - величина выступания вала за ближайший торец крышки с установленными втулками при приложении усилия к валу в противоположную сторону.L 3 - the magnitude of the protrusion of the shaft for the nearest end of the cover with the installed bushings under the application of force to the shaft in the opposite direction.
RU2017145526A 2017-12-25 2017-12-25 Method of assembling gas-distributing valve with two outlet branch pipes and saddles with flow-through openings in contact with shutters installed on bosses of one shaft RU2703556C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2017145526A RU2703556C2 (en) 2017-12-25 2017-12-25 Method of assembling gas-distributing valve with two outlet branch pipes and saddles with flow-through openings in contact with shutters installed on bosses of one shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2017145526A RU2703556C2 (en) 2017-12-25 2017-12-25 Method of assembling gas-distributing valve with two outlet branch pipes and saddles with flow-through openings in contact with shutters installed on bosses of one shaft

Publications (3)

Publication Number Publication Date
RU2017145526A true RU2017145526A (en) 2019-06-25
RU2017145526A3 RU2017145526A3 (en) 2019-08-19
RU2703556C2 RU2703556C2 (en) 2019-10-21

Family

ID=67002586

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017145526A RU2703556C2 (en) 2017-12-25 2017-12-25 Method of assembling gas-distributing valve with two outlet branch pipes and saddles with flow-through openings in contact with shutters installed on bosses of one shaft

Country Status (1)

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RU (1) RU2703556C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1249906B (en) * 1991-06-11 1995-03-30 Gevipi Ag MIXER TAP WITH DEVICE FOR THE GUIDE OF A SPHERICAL SHUTTER
CN204226716U (en) * 2014-11-05 2015-03-25 浙江海洋学院 A kind of Novel V-shaped modulating valve
CN104864139A (en) * 2015-02-06 2015-08-26 洛阳市西灵机电科技有限公司 Air pressure regulating valve
RU163582U1 (en) * 2015-02-10 2016-07-27 Акционерное общество "Машиностроительный завод "Армалит" (АО "Армалит") BALL VALVE WITH SEAT PRESSURE ADJUSTMENT

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Publication number Publication date
RU2703556C2 (en) 2019-10-21
RU2017145526A3 (en) 2019-08-19

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