KR100921663B1 - 자동수압조절밸브 - Google Patents
자동수압조절밸브 Download PDFInfo
- Publication number
- KR100921663B1 KR100921663B1 KR1020090042336A KR20090042336A KR100921663B1 KR 100921663 B1 KR100921663 B1 KR 100921663B1 KR 1020090042336 A KR1020090042336 A KR 1020090042336A KR 20090042336 A KR20090042336 A KR 20090042336A KR 100921663 B1 KR100921663 B1 KR 100921663B1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- shaft
- valve
- hydraulic pressure
- coil spring
- Prior art date
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Classifications
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- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
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- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
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- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
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- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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- 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
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
- F16K31/504—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating means being rotable, rising, and having internal threads which co-operate with threads on the outside of the valve body
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- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (1)
- 고층빌딩의 상수도 급수 배관이나 소방수 배관에 설치되어 수압을 떨어뜨려주는 유입구(210)와 유출구(220) 사이에 형성되는 내부유로를 갖는 밸브몸체(280)와 탄성가압부와 조절유니트(230)가 마련되는 상부 공간을 형성하기 위해 상기 밸브몸체(280) 상부와 연결되는 덮개부(290)를 포함하여 형성되는 자동수압조절밸브에 있어서,상기 내부유로를 따라 흐르는 유체의 흐름을 개방 및 폐쇄하도록 하는 고무판지지대(271), 고무판(272) 및 고무판덮개(273)를 포함하여 형성된 디스크시트(270);상기 디스크시트(270)에 연결되어 그 상하 움직임을 가능하도록 하는 축(260)과 상기 축(260)을 감싸도록 중공으로 이루어진 축관(261)과 공동부(265)를 형성하는 축부;상기 축부에 연결되고, 상부의 탄성력에 의해 상기 축부의 움직임을 가능하도록 하는 플레이트(250);상기 플레이트(250)의 슬라이딩 움직임이 가능하도록 하는 것과 동시에 밀폐된 챔버공간(252)을 형성하도록 마련된 내부벽(251);상기 플레이트(250)에 탄성가압을 행하도록 마련된 압축코일스프링(240);상기 압축코일스프링(240)을 조절하도록 하는 조절나사(231), 상기 조절나사를 밸브에 고정하는 고정너트(232) 및 상기 조절나사(231)에 연결되어 상기 압축코일스프링(240)을 가압하도록 형성된 스프링자리판(233)으로 형성된 조절유니트(230);를 포함하여 구성되고,상기 디스크시트(270)는 그 상부면에 상기 디스크시트(270)의 움직임을 가이드하도록 하는 복수개의 디스크가이드다리(310)와, 상면의 원주방향으로 유량의 흐름을 제어하도록 형성된 요철부(320)가 마련되고,상기 축관(261)의 상부 및 하부에는 각각 상부감쇠구멍(263)과 하부감쇠구멍(262)이 공동부(265)를 통하여 서로 연결되도록 형성되며, 상기 상부감쇠구멍(263)은 챔버공간(252)과 연결되고 하부감쇠구멍(262)은 디스크시트(270)의 상부와 연결되도록 형성된 것을 특징으로 하는 자동수압조절밸브.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090042336A KR100921663B1 (ko) | 2009-05-15 | 2009-05-15 | 자동수압조절밸브 |
Applications Claiming Priority (1)
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---|---|---|---|
KR1020090042336A KR100921663B1 (ko) | 2009-05-15 | 2009-05-15 | 자동수압조절밸브 |
Publications (1)
Publication Number | Publication Date |
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KR100921663B1 true KR100921663B1 (ko) | 2009-10-15 |
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KR1020090042336A KR100921663B1 (ko) | 2009-05-15 | 2009-05-15 | 자동수압조절밸브 |
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KR (1) | KR100921663B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100999392B1 (ko) | 2010-07-12 | 2010-12-09 | 신우공업 주식회사 | 살수밸브 |
WO2014019553A1 (zh) * | 2012-08-03 | 2014-02-06 | 费希尔久安输配设备(成都)有限公司 | 阀以及预紧阀弹簧的方法 |
KR101972946B1 (ko) * | 2018-10-12 | 2019-08-26 | 신우밸브 주식회사 | 벤츄리 이펙트를 이용한 유량 제어 감압밸브 |
KR102220577B1 (ko) | 2020-06-15 | 2021-02-25 | (주)더베스트이앤씨 | 건축물 소방용 스프링클러 수압조절밸브 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334744U (ko) | 1976-08-30 | 1978-03-27 | ||
JPS5993579A (ja) | 1982-11-19 | 1984-05-30 | Osaka Shinku Kiki Seisakusho:Kk | 圧力制御弁 |
JP2003079757A (ja) | 2001-09-10 | 2003-03-18 | Koguma Kikai Kk | 消火ホース用分岐装置 |
JP2004278563A (ja) | 2003-03-12 | 2004-10-07 | Yokota Seisakusho:Kk | 自動調整弁装置 |
-
2009
- 2009-05-15 KR KR1020090042336A patent/KR100921663B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334744U (ko) | 1976-08-30 | 1978-03-27 | ||
JPS5993579A (ja) | 1982-11-19 | 1984-05-30 | Osaka Shinku Kiki Seisakusho:Kk | 圧力制御弁 |
JP2003079757A (ja) | 2001-09-10 | 2003-03-18 | Koguma Kikai Kk | 消火ホース用分岐装置 |
JP2004278563A (ja) | 2003-03-12 | 2004-10-07 | Yokota Seisakusho:Kk | 自動調整弁装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100999392B1 (ko) | 2010-07-12 | 2010-12-09 | 신우공업 주식회사 | 살수밸브 |
WO2014019553A1 (zh) * | 2012-08-03 | 2014-02-06 | 费希尔久安输配设备(成都)有限公司 | 阀以及预紧阀弹簧的方法 |
RU2643913C2 (ru) * | 2012-08-03 | 2018-02-06 | Фишер Джион Гэс Эквипмент (Чэнду) Ко, Лтд. | Клапан и способ предварительного нагружения пружины клапана |
KR101972946B1 (ko) * | 2018-10-12 | 2019-08-26 | 신우밸브 주식회사 | 벤츄리 이펙트를 이용한 유량 제어 감압밸브 |
KR102220577B1 (ko) | 2020-06-15 | 2021-02-25 | (주)더베스트이앤씨 | 건축물 소방용 스프링클러 수압조절밸브 |
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