SA517381682B1 - صمام لا رجوعي لمنع الطرق الثقيل والطرق المائي - Google Patents

صمام لا رجوعي لمنع الطرق الثقيل والطرق المائي

Info

Publication number
SA517381682B1
SA517381682B1 SA517381682A SA517381682A SA517381682B1 SA 517381682 B1 SA517381682 B1 SA 517381682B1 SA 517381682 A SA517381682 A SA 517381682A SA 517381682 A SA517381682 A SA 517381682A SA 517381682 B1 SA517381682 B1 SA 517381682B1
Authority
SA
Saudi Arabia
Prior art keywords
check valve
disks
water hammer
disk
slam
Prior art date
Application number
SA517381682A
Other languages
English (en)
Inventor
ووك اوه جاي
سوك يانج جي
Original Assignee
.فلوتك كو.، ليمتد
ووك اوه جاي
سوك يانج جي
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 .فلوتك كو.، ليمتد, ووك اوه جاي, سوك يانج جي filed Critical .فلوتك كو.، ليمتد
Publication of SA517381682B1 publication Critical patent/SA517381682B1/ar

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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
    • F16K15/036—Dual valve members with hinges crossing the flow line substantially diametrical
    • F16K15/038—Dual valve members with hinges crossing the flow line substantially diametrical having a common hinge
    • 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
    • F16K17/20—Excess-flow valves
    • F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • 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
    • 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
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
    • 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
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • F16K47/045—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member and the closure member being rotatable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)

Abstract

يتعلق الاختراع الحالي بصمام لا رجوعي check valve ، وبالأخص، يتعلق بصمام لا رجوعي يشتمل على قرص رئيسي main disk وقرص مساعد منفصل separate auxiliary disk ، حيث يقوم القرص الرئيسي بإجراء عملية إغلاق سريع auxiliary disk ، ويقوم القرص المساعد، الذي به منطقة أصغر من منطقة القرص الرئيسي، بإجراء عملية إغلاق بطيء، وبالتالي تقليل سرعة تدفق عكسي داخل مجرى، مباشرةً قبل إغلاق الأقراص في النهاية، ومنع الطرق الثقيل ظاهرة مميزة حيث، عند إغلاق الأقراص مع قرعة، تزيد زيادة لحظية في موجة ضغط من احتمالية انكسار الأنابيب وتسبب ضجيج noise واهتزاز vibration للأقراص والطرق المائي water hammer. شكل 3ج.
SA517381682A 2014-12-08 2017-06-07 صمام لا رجوعي لمنع الطرق الثقيل والطرق المائي SA517381682B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140175290A KR101538728B1 (ko) 2014-12-08 2014-12-08 슬램 및 수충격 방지용 체크밸브
PCT/KR2015/012621 WO2016093511A1 (ko) 2014-12-08 2015-11-24 슬램 및 수충격 방지용 체크밸브

Publications (1)

Publication Number Publication Date
SA517381682B1 true SA517381682B1 (ar) 2021-06-15

Family

ID=53876011

Family Applications (1)

Application Number Title Priority Date Filing Date
SA517381682A SA517381682B1 (ar) 2014-12-08 2017-06-07 صمام لا رجوعي لمنع الطرق الثقيل والطرق المائي

Country Status (6)

Country Link
US (1) US10253895B2 (ar)
EP (1) EP3232100A4 (ar)
KR (1) KR101538728B1 (ar)
CN (1) CN107002893B (ar)
SA (1) SA517381682B1 (ar)
WO (1) WO2016093511A1 (ar)

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* Cited by examiner, † Cited by third party
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KR101487748B1 (ko) * 2014-05-19 2015-01-30 플로우테크 주식회사 병렬 실린더형 체크밸브
EP3298311B1 (en) * 2015-05-07 2020-02-19 Emerson Process Management Regulator Technologies, Inc. Low flow-restriction shut-off valve with excess flow closure functionality
KR101609591B1 (ko) * 2015-08-24 2016-04-06 플로우테크 주식회사 이젝터 효과를 이용한 수충격 완화 기능을 구비하는 수배관 시스템 및 이를 위한 압력탱크 연결구
KR101722078B1 (ko) 2015-09-18 2017-03-31 플로우테크 주식회사 수배관 시스템 및 그 제어 방법
KR101722073B1 (ko) 2015-09-18 2017-03-31 플로우테크 주식회사 체크밸브의 슬램 완화 기능을 구비하는 수배관 시스템
KR101673495B1 (ko) * 2016-03-30 2016-11-07 플로우테크 주식회사 체크밸브 슬램 및 수충격 방지용 제어디스크를 구비하는 수배관 시스템 및 이를 위한 압력탱크 연결구
ES2677256B1 (es) * 2017-01-31 2019-05-27 Sener Ing & Sist Válvula unidireccional para un dispositivo de captación de energía de las olas
KR20180099053A (ko) 2017-02-28 2018-09-05 양재구 체크밸브 슬램 및 수충격 방지용 회동댐퍼를 구비하는 수배관 시스템 및 이를 위한 압력탱크 연결구
KR101790750B1 (ko) 2017-03-15 2017-10-26 플로우테크 주식회사 체크밸브의 슬램 완화 기능을 구비하는 수배관 시스템
EP3499105B1 (en) * 2017-12-15 2020-05-27 Hamilton Sundstrand Corporation Check valves
KR20220073492A (ko) 2020-11-26 2022-06-03 플로우테크 주식회사 듀얼 탱크와 이젝터 효과를 이용한 수충격 완화 기능을 구비하는 수배관 시스템
KR102532956B1 (ko) 2020-11-26 2023-05-16 플로우테크 주식회사 압력탱크 이상 감지 및 슬램 방지 기능을 구비하는 듀얼 탱크 수배관 시스템
KR20220073494A (ko) 2020-11-26 2022-06-03 플로우테크 주식회사 듀얼 탱크와 제어디스크를 구비하는 수배관 시스템

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KR200170011Y1 (ko) 1997-04-21 2000-03-02 김승문 회전식2속감쇄체크밸브
US6543474B2 (en) * 2001-05-01 2003-04-08 Roy A. Fetterman, Jr. Pressure equalizing check valve
KR100567927B1 (ko) * 2005-09-14 2006-04-05 주식회사 삼진정밀 공기흡배기부를 갖는 체크밸브
KR101302581B1 (ko) 2011-01-12 2013-09-02 한국수력원자력 주식회사 유압완충식 틸팅 디스크 역지밸브
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Also Published As

Publication number Publication date
CN107002893A (zh) 2017-08-01
US10253895B2 (en) 2019-04-09
EP3232100A1 (en) 2017-10-18
EP3232100A4 (en) 2018-08-22
KR101538728B1 (ko) 2015-07-24
US20170328485A1 (en) 2017-11-16
CN107002893B (zh) 2019-01-22
WO2016093511A1 (ko) 2016-06-16

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