WO2020197447A3 - Шаровой кран-клапан - Google Patents

Шаровой кран-клапан Download PDF

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Publication number
WO2020197447A3
WO2020197447A3 PCT/RU2020/050061 RU2020050061W WO2020197447A3 WO 2020197447 A3 WO2020197447 A3 WO 2020197447A3 RU 2020050061 W RU2020050061 W RU 2020050061W WO 2020197447 A3 WO2020197447 A3 WO 2020197447A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
ballcock
shut
seat
phase
Prior art date
Application number
PCT/RU2020/050061
Other languages
English (en)
French (fr)
Other versions
WO2020197447A2 (ru
Inventor
Владимир Федорович Семенов
Original Assignee
Владимир Федорович Семенов
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 Владимир Федорович Семенов filed Critical Владимир Федорович Семенов
Publication of WO2020197447A2 publication Critical patent/WO2020197447A2/ru
Publication of WO2020197447A3 publication Critical patent/WO2020197447A3/ru

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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
    • 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
    • F16K5/00—Plug 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
    • F16K5/06—Plug 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 spherical surfaces; Packings therefor
    • F16K5/0621—Plug 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 spherical surfaces; Packings therefor with a spherical segment mounted around a supply pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

В отличие от известных шаровых кранов предлагаемый шаровой кран-клапан является арматурой полу оборотного действия с отдельной фазой изменения проходного сечения бесконтактным поворотом запорного органа и фазой уплотнения зазора параллельным микросдвигом запорного органа ортогонально к плоскости седла. Такой «вентильный» контакт допускает использование увеличенных до 11 раз нормативных предельных контактных напряжений и дает известные преимущества свойственные вентилю перед шаровым краном, без недостатков свойственных вентилю. А именно повышенные значения порога рабочих давлений и температур, ресурса, надежности и безопасности при полном проходе и минимальном коэффициенте сопротивления потоку. Механизм конструктивно прост, технологически преемственен и имеет существенно меньший пиковый момент управления и мощность привода за счет отсутствия трения скольжения по седлу и встроенного эксцентрикового усилителя (1 н.з.п. 4 з.п. 21 илл.).
PCT/RU2020/050061 2019-03-26 2020-03-25 Шаровой кран-клапан WO2020197447A2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2019108690 2019-03-26
RU2019108690A RU2720061C1 (ru) 2019-03-26 2019-03-26 Шаровой кран-клапан

Publications (2)

Publication Number Publication Date
WO2020197447A2 WO2020197447A2 (ru) 2020-10-01
WO2020197447A3 true WO2020197447A3 (ru) 2020-12-24

Family

ID=70415637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2020/050061 WO2020197447A2 (ru) 2019-03-26 2020-03-25 Шаровой кран-клапан

Country Status (2)

Country Link
RU (1) RU2720061C1 (ru)
WO (1) WO2020197447A2 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114713671B (zh) * 2022-04-12 2024-02-13 衡阳泰豪通信车辆有限公司 一种车载机柜成型方法
CN114719043B (zh) * 2022-04-12 2024-02-13 衡阳泰豪通信车辆有限公司 一种真空组合阀
CN114700408B (zh) * 2022-04-12 2024-02-20 衡阳泰豪通信车辆有限公司 一种抽真空系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2158866C2 (ru) * 1998-05-12 2000-11-10 ОАО "Тяжпромарматура" Шаровой кран
NO332438B1 (no) * 2010-01-11 2012-09-17 Nat Oilwell Norway As Innvendig utblasingssikring
RU126795U1 (ru) * 2012-08-27 2013-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ФГБОУ ВПО "КубГТУ") Пятипоточный шаровый кран

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU486175A1 (ru) * 1971-07-26 1975-09-30 Предприятие П/Я В-2869 Дроссель
US5263685A (en) * 1992-07-13 1993-11-23 Orbit Valve Company Valve seat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2158866C2 (ru) * 1998-05-12 2000-11-10 ОАО "Тяжпромарматура" Шаровой кран
NO332438B1 (no) * 2010-01-11 2012-09-17 Nat Oilwell Norway As Innvendig utblasingssikring
RU126795U1 (ru) * 2012-08-27 2013-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ФГБОУ ВПО "КубГТУ") Пятипоточный шаровый кран

Also Published As

Publication number Publication date
RU2720061C1 (ru) 2020-04-23
WO2020197447A2 (ru) 2020-10-01

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