DK200100281A - Diaphragm valve with regulator - Google Patents

Diaphragm valve with regulator Download PDF

Info

Publication number
DK200100281A
DK200100281A DK200100281A DKPA200100281A DK200100281A DK 200100281 A DK200100281 A DK 200100281A DK 200100281 A DK200100281 A DK 200100281A DK PA200100281 A DKPA200100281 A DK PA200100281A DK 200100281 A DK200100281 A DK 200100281A
Authority
DK
Denmark
Prior art keywords
diaphragm valve
regulator
chamber
valve
diaphragm
Prior art date
Application number
DK200100281A
Other languages
Danish (da)
Inventor
Moesby Niels Peter
Original Assignee
Flowcon Int As
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 Flowcon Int As filed Critical Flowcon Int As
Priority to DK200100281A priority Critical patent/DK200100281A/en
Priority to KR1020010013539A priority patent/KR100755392B1/en
Publication of DK200100281A publication Critical patent/DK200100281A/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
    • 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
    • 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
    • F16K17/048—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 combined with other safety valves, or with pressure control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Fluid-Driven Valves (AREA)

Description

PATENTKRAV 1. Membranventil (1) til opretholdelse af et konstant differenstrykniveau af væskestrømning i et varme- eller kølesystem eller lignende system med et varme-bærende medie, hvilken membranventil (1) omfatter et tilledningsområde (3) samt et fraledningsområde (4), hvilket tilledningsområde (3) og hvilket fraled-ningsområde (4) er forbundne til et førstekammer (5), hvilket førstekammer (5) omfatter et førstemiddel (7) samt en membran (8), på hvis ene side der tilvejebringes en kontrolleret flowmængde, kendetegnet ved, at den kontrollerede flowmængde tilvejebringes i et til membranens ene side placeret andetkammer (6), imellem hvilket andetkammer (6) og tilledningsområdet (3) er anbragt en passage (9), i hvilken passage (9) er placeret et reguleringsmiddel (2) for tilvejebringelse af en kontrolleret strømningshastighed af mediet til og fra andetkammeret (6). 2. Membranventil (1) ifølge krav 1, kendetegnet ved, at reguleringsmidlet (2) omfatter en spindel (10) samt et føringsgevind. 3. Membranventil (1) ifølge krav 1 eller 2, kendetegnet ved, at passagen (9) omfatter en udboring tilvejebragt i membranventilens konstruktion (22). 4. Membranventil (1) ifølge ethvert af de foregående krav kendetegnet ved, at andetkammeret (6) er placeret mellem tilledningsområdet (3) og fralednings-området (4) samt afgrænses af den forskydelige membran (8) til tilvejebringelse af et variabelt volumen af andetkammeret (6). 5. Membranventil (1) ifølge ethvert af de foregående krav kendetegnet ved, at førstemidlet (7) omfatter en trykljeder. 6. Membranventil (1) ifølge ethvert af de foregående krav kendetegnet ved, at der i førstekammeret (5) er anbragt slidser (12) parallelt med førstemidlets angrebsretning med membranen (8). 7. Anvendelse af den i krav 1-5 omhandlede membranventil til zoneregulering af varme/køleanlæg.A membrane valve (1) for maintaining a constant differential pressure level of liquid flow in a heating or cooling system or similar system with a heat-carrying medium, said diaphragm valve (1) comprises a supply area (3) and a discharge area (4), supply area (3) and which outlet area (4) are connected to a first chamber (5), said first chamber (5) comprising a first means (7) and a diaphragm (8), one side of which provides a controlled flow rate, characterized in that the controlled flow rate is provided in a second chamber (6) located to one side of the membrane, between which second chamber (6) and the supply area (3) is arranged a passage (9), in which passage (9) is arranged a regulating means (2) ) to provide a controlled flow rate of the medium to and from the second chamber (6). Membrane valve (1) according to claim 1, characterized in that the control means (2) comprises a spindle (10) and a guide thread. A diaphragm valve (1) according to claim 1 or 2, characterized in that the passage (9) comprises a bore provided in the structure (22) of the diaphragm valve. Membrane valve (1) according to any one of the preceding claims, characterized in that the second chamber (6) is located between the supply area (3) and the discharge area (4) and is delimited by the displaceable membrane (8) to provide a variable volume of the second chamber (6). A diaphragm valve (1) according to any one of the preceding claims, characterized in that the first means (7) comprises a pressure conductor. Membrane valve (1) according to any one of the preceding claims, characterized in that slots (12) are arranged in the first chamber (5) parallel to the direction of attack of the first means with the diaphragm (8). Use of the diaphragm valve according to claims 1-5 for zone control of heating / cooling systems.

DK200100281A 2001-02-21 2001-02-21 Diaphragm valve with regulator DK200100281A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK200100281A DK200100281A (en) 2001-02-21 2001-02-21 Diaphragm valve with regulator
KR1020010013539A KR100755392B1 (en) 2001-02-21 2001-03-16 A membrane valve with regulation means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK200100281A DK200100281A (en) 2001-02-21 2001-02-21 Diaphragm valve with regulator

Publications (1)

Publication Number Publication Date
DK200100281A true DK200100281A (en) 2002-08-22

Family

ID=8160267

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200100281A DK200100281A (en) 2001-02-21 2001-02-21 Diaphragm valve with regulator

Country Status (2)

Country Link
KR (1) KR100755392B1 (en)
DK (1) DK200100281A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK201400015A1 (en) * 2014-01-10 2015-07-20 Flowcon Internat Aps A control valve
US9234596B2 (en) 2011-07-08 2016-01-12 Flowcon International Aps Valve for controlling the liquid flow in a plant for central heating

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2214801A4 (en) * 2007-11-22 2016-12-21 Samsung Electronics Co Ltd Thin film valve device and its controlling apparatus
WO2009127173A1 (en) * 2008-04-18 2009-10-22 F.W. Oventrop Gmbh & Co. Kg Valve combination for regulating the flow rate or differential pressure
DE102014110550B4 (en) * 2014-07-25 2017-07-13 Oventrop Gmbh & Co. Kg control valve
CN110657268A (en) * 2018-06-29 2020-01-07 西门子瑞士有限公司 Control valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9407952U1 (en) * 1994-05-13 1994-07-14 ASV Stübbe GmbH & Co KG, 32602 Vlotho Pressure control valve
IT1287785B1 (en) * 1996-05-16 1998-08-18 Htm Sport Spa PRESSURE REDUCER, FOR THE FIRST STAGE OF REDUCTION OF TWO-STAGE UNDERWATER SCUBA RESPIRATORS.
JPH11125344A (en) * 1997-10-20 1999-05-11 Ebara Corp Valve device
JP3590572B2 (en) * 2000-09-06 2004-11-17 アドバンス電気工業株式会社 Check valve structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9234596B2 (en) 2011-07-08 2016-01-12 Flowcon International Aps Valve for controlling the liquid flow in a plant for central heating
DK201400015A1 (en) * 2014-01-10 2015-07-20 Flowcon Internat Aps A control valve
DK178182B1 (en) * 2014-01-10 2015-07-27 Flowcon Internat Aps A control valve
US9285059B2 (en) 2014-01-10 2016-03-15 Flowcon International Aps Control valve

Also Published As

Publication number Publication date
KR100755392B1 (en) 2007-09-04
KR20020068449A (en) 2002-08-27

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Legal Events

Date Code Title Description
ATS Application withdrawn