DE20119013U1 - Volume flow controller - Google Patents

Volume flow controller

Info

Publication number
DE20119013U1
DE20119013U1 DE20119013U DE20119013U DE20119013U1 DE 20119013 U1 DE20119013 U1 DE 20119013U1 DE 20119013 U DE20119013 U DE 20119013U DE 20119013 U DE20119013 U DE 20119013U DE 20119013 U1 DE20119013 U1 DE 20119013U1
Authority
DE
Germany
Prior art keywords
flow controller
volume flow
controller according
control flap
actuating element
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20119013U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebrueder Trox GmbH
Original Assignee
Gebrueder Trox GmbH
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 Gebrueder Trox GmbH filed Critical Gebrueder Trox GmbH
Priority to DE20119013U priority Critical patent/DE20119013U1/en
Publication of DE20119013U1 publication Critical patent/DE20119013U1/en
Priority to DE20207687U priority patent/DE20207687U1/en
Priority to EP02024155A priority patent/EP1314936A3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0173—Control of flow without auxiliary power using pivoting sensing element acting as a valve mounted within the flow-path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/75—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for maintaining constant air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/146—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1466—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with pneumatic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air-Flow Control Members (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (14)

1. Volumenstromregler, insbesondere für klima- und lüftungstechnische Anlagen, mit einer in einem Strömungskanal (1) auf einer quer zur Strömungsrichtung (2) angeordneten Welle (2) schwenkbar gelagerten Regelklappe (3), die unter Einwirkung eines anströmenden Mediums in die bestimmungsgemäße Strömungsrichtung gegen eine Rückstellkraft aus der Offenstellung in die Schließstellung verschwenkbar ist und bei sich verringerndem Volumenstrom wieder in die Offenstellung zurückschwenkt, dadurch gekennzeichnet, dass unmittelbar im Bereich zur Regelklappe (3) eine eine Strömung entgegen der bestimmungsgemäßen Strömungsrichtung (4) verhindernde Sperreinrichtung vorgesehen ist.1.Volume flow controller, in particular for air conditioning and ventilation systems, with a control flap ( 3 ) pivotably mounted in a flow channel ( 1 ) on a shaft ( 2 ) arranged transversely to the flow direction ( 2 ), which acts in the intended flow direction under the influence of an inflowing medium is pivotable against a restoring force from the open position into the closed position and swivels back into the open position when the volume flow decreases, characterized in that a blocking device preventing a flow against the intended flow direction ( 4 ) is provided directly in the region of the control flap ( 3 ). 2. Volumenstromregler nach Anspruch 1, dadurch gekennzeichnet, dass die Sperreinrichtung selbsttätig schließend ist.2. Volume flow controller according to claim 1, characterized characterized that the locking device automatically is closing. 3. Volumenstromregler nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass als Sperreinrichtung eine um eine senkrecht zur Strömungsrichtung angeordnete Welle (11) verschwenkbare Rückschlagklappe (12) vorgesehen ist.3. Volume flow controller according to claim 1 or 2, characterized in that a check valve ( 12 ) pivotable about a shaft ( 11 ) arranged perpendicular to the direction of flow is provided as the blocking device. 4. Volumenstromregler nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Sperreinrichtung auf der Abströmseite der Regelklappe (3) angeordnet ist. 4. Volume flow controller according to one of claims 1 to 3, characterized in that the blocking device is arranged on the outflow side of the control flap ( 3 ). 5. Volumenstromregler nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass eine das Schließen der Regelklappe (3) unabhängig von der aktuell wirkenden Strömung ermöglichende und das strömungsbedingte Schließen der Regelklappe (3) nicht wesentlich beeinflussende zusätzliche Schließeinrichtung (9) zum Verschwenken der Regelklappe (3) in die Schließstellung vorgesehen ist.5. Volume flow controller according to one of claims 1 to 4, characterized in that the closing of the control flap ( 3 ) regardless of the currently acting flow enabling and the flow-related closing of the control flap ( 3 ) not significantly influencing additional closing device ( 9 ) for pivoting the Control flap ( 3 ) is provided in the closed position. 6. Volumenstromregler nach Anspruch 5, dadurch gekennzeichnet, dass die zusätzliche Schließeinrichtung (9) ein direkt auf die Regelklappe (3) wirkendes Betätigungselement (10), insbesondere einen Schwenkhebel, umfasst.6. Volume flow controller according to claim 5, characterized in that the additional closing device ( 9 ) comprises a directly on the control flap ( 3 ) acting actuating element ( 10 ), in particular a pivot lever. 7. Volumenstromregler nach Anspruch 5, dadurch gekennzeichnet, dass die zusätzliche Schließeinrichtung (9) ein auf die Welle (11) der Regelklappe (3) wirkendes Betätigungselement (10), insbesondere einen Schwenkhebel, umfasst.7. Volume flow controller according to claim 5, characterized in that the additional closing device ( 9 ) comprises an actuating element ( 10 ), in particular a pivoting lever, acting on the shaft ( 11 ) of the control flap ( 3 ). 8. Volumenstromregler nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass das Betätigungselement (10) manuell betätigbar ist.8. Volume flow controller according to claim 6 or 7, characterized in that the actuating element ( 10 ) can be actuated manually. 9. Volumenstromregler nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass das Betätigungselement (10) motorisch, insbesondere durch einen Federrücklaufmotor, betätigbar ist.9. Volume flow controller according to claim 6 or 7, characterized in that the actuating element ( 10 ) can be actuated by a motor, in particular by a spring return motor. 10. Volumenstromregler nach Anspruch 6 oder 7, dadurch gekennzeichnet, dass das Betätigungselement (10) pneumatisch oder elektromagnetisch betätigbar ist. 10. Volume flow controller according to claim 6 or 7, characterized in that the actuating element ( 10 ) can be actuated pneumatically or electromagnetically. 11. Volumenstromregler nach Anspruch 6, dadurch gekennzeichnet, dass als Schließeinrichtung (9) ein im Bereich der Regelklappe (3) ortsfest angeordneter und mit der zumindest teilweise ferromagnetisch ausgebildeten und/oder mit einem ferromagnetisch ausgebildeten Element versehenen Regelklappe (3) zusammenwirkender Elektromagnet vorgesehen ist.That is provided 11. Flow controller according to claim 6, characterized in that the closing device (9) fixed in the region of the control flap (3) arranged and cooperating with the at least partially ferromagnetic formed and / or provided with a ferromagnetic formed element control flap (3) solenoid , 12. Volumenstromregler nach einem der Ansprüche 5 bis 11, dadurch gekennzeichnet, dass ein auf der Abströmseite der Regelklappe (3) ortsfest angeordneter und mit der Regelklappe (3) verbundener Balg (15) vorgesehen ist, der mit einer zuströmseitigen Einlassöffnung (16) insbesondere einem Einlassnippel, verbunden ist.12. Volume flow controller according to one of claims 5 to 11, characterized in that a on the outflow side of the control flap ( 3 ) and arranged with the control flap ( 3 ) connected bellows ( 15 ) is provided, which in particular with an inflow-side inlet opening ( 16 ) an inlet nipple. 13. Volumenstromregler nach Anspruch 12, dadurch gekennzeichnet, dass der Balg (15) mit Abstand zur Welle (2) der Regelklappe (3) angeordnet ist.13. Volume flow controller according to claim 12, characterized in that the bellows ( 15 ) is arranged at a distance from the shaft ( 2 ) of the control flap ( 3 ). 14. Volumenstromregler nach Anspruch 12 oder 13, dadurch gekennzeichnet, dass der Balg (15) an einem an dem Strömungskanal (1) befestigten Halteelement (14) fixiert ist.14. Volume flow controller according to claim 12 or 13, characterized in that the bellows ( 15 ) is fixed to a holding element ( 14 ) attached to the flow channel ( 1 ).
DE20119013U 2001-11-22 2001-11-22 Volume flow controller Expired - Lifetime DE20119013U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20119013U DE20119013U1 (en) 2001-11-22 2001-11-22 Volume flow controller
DE20207687U DE20207687U1 (en) 2001-11-22 2002-05-16 Volume flow controller
EP02024155A EP1314936A3 (en) 2001-11-22 2002-10-30 Air flow regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20119013U DE20119013U1 (en) 2001-11-22 2001-11-22 Volume flow controller

Publications (1)

Publication Number Publication Date
DE20119013U1 true DE20119013U1 (en) 2002-02-14

Family

ID=7964307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20119013U Expired - Lifetime DE20119013U1 (en) 2001-11-22 2001-11-22 Volume flow controller

Country Status (1)

Country Link
DE (1) DE20119013U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020321

R150 Term of protection extended to 6 years

Effective date: 20050128

R081 Change of applicant/patentee

Owner name: TROX GMBH, DE

Free format text: FORMER OWNER: GEBRUEDER TROX GMBH, 47506 NEUKIRCHEN-VLUYN, DE

Effective date: 20050310

R081 Change of applicant/patentee

Owner name: TROX GMBH, DE

Free format text: FORMER OWNER: GEBRUEDER TROX, GMBH, 47506 NEUKIRCHEN-VLUYN, DE

Effective date: 20060802

R151 Term of protection extended to 8 years

Effective date: 20080107

R152 Term of protection extended to 10 years

Effective date: 20100107

R071 Expiry of right
R071 Expiry of right