EA200701765A1 - SAFETY GATE VALVE - Google Patents

SAFETY GATE VALVE

Info

Publication number
EA200701765A1
EA200701765A1 EA200701765A EA200701765A EA200701765A1 EA 200701765 A1 EA200701765 A1 EA 200701765A1 EA 200701765 A EA200701765 A EA 200701765A EA 200701765 A EA200701765 A EA 200701765A EA 200701765 A1 EA200701765 A1 EA 200701765A1
Authority
EA
Eurasian Patent Office
Prior art keywords
valve
housing
adapter
pipeline
possibility
Prior art date
Application number
EA200701765A
Other languages
Russian (ru)
Inventor
Вахид Джалал Оглы Гаджиев
Original Assignee
Вахид Джалал Оглы Гаджиев
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 Вахид Джалал Оглы Гаджиев filed Critical Вахид Джалал Оглы Гаджиев
Publication of EA200701765A1 publication Critical patent/EA200701765A1/en

Links

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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • F16K43/001—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve being actuated independently of the main valve

Abstract

Предлагаемая задвижка с предохранительным устройством относится к области нефтегазовой промышленности и может быть использована в нефтегазопроводах, а также водопроводах. Задачей изобретения является повышение эффективности и долговечности задвижки, а также обеспечение возможности ремонта задвижки без остановки потока. Для решения поставленной задачи в задвижке с предохранительным устройством, включающей корпус, крышку корпуса, шибер, шпиндель, маховик, седло, уплотнительные элементы и фланцы корпуса, согласно изобретению, фланец корпуса с одной стороны выполнен удлиненным в направлении трубопровода, причем дополнительно между фланцем корпуса и трубопроводом посредством болтового соединения закреплен переходник, внутри которого расположен шток, внешний диаметр которого уменьшается в направлении переходника, выполненный с возможностью перемещения посредством винтового соединения и зубчатого колеса и направляемый штифтом, кроме этого на внутренней поверхности переходника в месте соприкосновения с меньшим диаметром штока выполнен специальный круговой выступ, а сам шток снабжен уплотнительными элементами.The proposed valve with a safety device relates to the oil and gas industry and can be used in oil and gas pipelines, as well as water pipelines. The objective of the invention is to increase the efficiency and durability of the valve, as well as providing the possibility of repair of the valve without stopping the flow. To solve the problem in a valve with a safety device comprising a housing, a housing cover, a gate, a spindle, a flywheel, a seat, sealing elements and housing flanges according to the invention, the housing flange is elongated on one side in the direction of the pipeline, and additionally between the housing flange and the pipeline by means of a bolted connection is fixed adapter, inside of which is a rod, the outer diameter of which decreases in the direction of the adapter, made with the possibility of moving by means of a screw connection and a gear wheel and guided by a pin, besides a special circular projection is made on the inner surface of the adapter at the point of contact with a smaller stem diameter, and the stem itself is provided with sealing elements.

EA200701765A 2006-12-28 2007-04-13 SAFETY GATE VALVE EA200701765A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AZA20060259 2006-12-28

Publications (1)

Publication Number Publication Date
EA200701765A1 true EA200701765A1 (en) 2008-06-30

Family

ID=39589019

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701765A EA200701765A1 (en) 2006-12-28 2007-04-13 SAFETY GATE VALVE

Country Status (2)

Country Link
EA (1) EA200701765A1 (en)
WO (1) WO2008080197A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2746360B2 (en) * 2018-09-05 2021-06-11 Mecanizados Esferimec S L PIVOT VALVE TO REGULATE THE FLOW OF A FLUID AND PROCEDURE TO REGULATE THE FLOW OF A FLUID
CN110805707A (en) * 2019-11-15 2020-02-18 徐州顺风阀门有限公司 Pipeline valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1502473A (en) * 1922-04-13 1924-07-22 Eastwood Wire Mfg Company Valve
GB679209A (en) * 1949-12-14 1952-09-17 Leland Stanford Hamer Flow control fittings
GB1328126A (en) * 1970-12-04 1973-08-30 Chronister C H Gate valve
SU1093855A1 (en) * 1982-01-28 1984-05-23 Научно-Исследовательский,Проектно-Конструкторский И Технологический Институт Производственного Объединения "Уралэлектротяжмаш" Gate valve
RU2198335C2 (en) * 1999-11-04 2003-02-10 Общество с ограниченной ответственностью фирма "Саратовгазприборавтоматика" Shut-off valve

Also Published As

Publication number Publication date
WO2008080197A2 (en) 2008-07-10
WO2008080197A3 (en) 2008-10-16

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