DE29911745U1 - Regulating valve for a hot water circulation line - Google Patents

Regulating valve for a hot water circulation line

Info

Publication number
DE29911745U1
DE29911745U1 DE29911745U DE29911745U DE29911745U1 DE 29911745 U1 DE29911745 U1 DE 29911745U1 DE 29911745 U DE29911745 U DE 29911745U DE 29911745 U DE29911745 U DE 29911745U DE 29911745 U1 DE29911745 U1 DE 29911745U1
Authority
DE
Germany
Prior art keywords
connection piece
hot water
control valve
valve according
water circulation
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
DE29911745U
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.)
BETHMANN, ALBRECHT VON, DE
Original Assignee
Hage Fittings GmbH and Co KG
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 Hage Fittings GmbH and Co KG filed Critical Hage Fittings GmbH and Co KG
Priority to DE29911745U priority Critical patent/DE29911745U1/en
Publication of DE29911745U1 publication Critical patent/DE29911745U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0078—Recirculation systems
    • F24D17/0084—Coaxial tubings
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water

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 erfaßtThe description text was not recorded electronically

Claims (9)

1. Regulierventil für eine Warmwasserzirkulationsleitung be­ stehend aus einer von einer Warmwasserbereitungseinrichtung zu mindestens einer Wasserentnahmestelle führenden Vorlauf­ leitung (12) und einer im Inneren der Vorlaufleitung (12) zur Warmwasserbereitungseinrichtung zurückführenden Rück­ laufleitung (13), mit einem eine Ventilkammer (2) ausbil­ denden Ventil-Gehäuse (1), einem im Gehäuse (1) angeordne­ ten, mit einem Ventilsitz (10) zusammenwirkenden Ventilele­ ment (8) mit folgenden Merkmalen:
  • - das Gehäuse (1) weist einen mit einem Gewinde (5) ver­ sehenen ersten Anschlußstutzen (4) für die Vorlauflei­ tung (12) und einen mit einem Gewinde (9) versehenen zweiten Anschlußstutzen (7) für die Rücklaufleitung (13) auf,
  • - der zweite Anschlußstutzen (7) verläuft innerhalb des ersten Anschlußstutzens (4),
  • - zwischen den Anschlußstutzen (4, 7) ist ein Spalt (6) ausgebildet, der über mindestens eine Öffnung (3) mit der Ventilkammer (2) in Verbindung steht,
  • - der Ventilsitz (10) ist an der Mündung des zweiten Anschlußstutzens (7) ausgebildet.
1.Control valve for a hot water circulation line consisting of a supply line ( 12 ) leading from a hot water preparation device to at least one water withdrawal point and a return line ( 13 ) leading back to the hot water preparation device inside the supply line ( 12 ) with a valve chamber ( 2 ) Valve housing ( 1 ), one in the housing ( 1 ) arranged, with a valve seat ( 10 ) interacting Ventilele element ( 8 ) with the following features:
  • - The housing ( 1 ) has a threaded ( 5 ) ver first connection piece ( 4 ) for the Vorlauflei device ( 12 ) and a threaded ( 9 ) provided second connection piece ( 7 ) for the return line ( 13 ),
  • - The second connection piece ( 7 ) runs within the first connection piece ( 4 ),
  • - A gap ( 6 ) is formed between the connecting pieces ( 4 , 7 ) and communicates with the valve chamber ( 2 ) via at least one opening ( 3 ),
  • - The valve seat ( 10 ) is formed at the mouth of the second connection piece ( 7 ).
2. Regulierventil nach Anspruch 1, dadurch gekennzeichnet, daß zwischen den Anschlußstutzen (4, 7) ein Ringspalt (6) aus­ gebildet ist.2. Regulating valve according to claim 1, characterized in that an annular gap ( 6 ) is formed between the connecting piece ( 4 , 7 ). 3. Regulierventil nach Anspruch 1 oder 2, dadurch gekennzeich­ net, daß die Anschlußstutzen (4, 7) zueinander konzentrisch verlaufen.3. Control valve according to claim 1 or 2, characterized in that the connecting piece ( 4 , 7 ) are concentric with each other. 4. Regulierventil nach Anspruch 1, dadurch gekennzeichnet, daß der zweite Anschlußstutzen (7) kürzer oder länger als der erste Anschlußstutzen (4) ausgeführt ist.4. Control valve according to claim 1, characterized in that the second connection piece ( 7 ) is shorter or longer than the first connection piece ( 4 ). 5. Regulierventil nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der erste Anschluß­ stutzen (4) mit einem Außengewinde (5) versehen ist.5. Control valve according to one or more of the preceding claims, characterized in that the first connection piece ( 4 ) is provided with an external thread ( 5 ). 6. Regulierventil nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß der zweite Anschluß­ stutzen (7) mit einem Innengewinde (9) versehen ist.6. Control valve according to one or more of the preceding claims, characterized in that the second connection piece ( 7 ) is provided with an internal thread ( 9 ). 7. Regulierventil nach Anspruch 1, gekennzeichnet durch eine thermostatische Regelung.7. Control valve according to claim 1, characterized by a thermostatic control. 8. Regulierventil nach Anspruch 1, dadurch gekennzeichnet, daß der Ventilkörper (8) kegelförmig ausgebildet ist.8. Control valve according to claim 1, characterized in that the valve body ( 8 ) is conical. 9. System einer Warmwasserzirkulations-Steigleitung bestehend aus einer von einer Warmwasserbereitungseinrichtung zu min­ destens einer Wasserenentnahmestelle führenden Vorlauflei­ tung und einer im Inneren der Vorlaufleitung zur Warmwas­ serbereitungseinrichtung zurückführenden Rücklaufleitung, dadurch gekennzeichnet, daß an dem der Warmwasserbe­ reitungseinrichtung entlegenen Ende ein Regulierventil nach einem oder mehreren der Ansprüche 1 bis 9 mit der Steiglei­ tung verbunden ist.9. System consisting of a hot water circulation riser from one of a water heater to min at least one of the leading water supply points device and one inside the supply line to the hot water  return line returning preparation device, characterized in that at which the hot water remote control device after a regulating valve one or more of claims 1 to 9 with the riser device is connected.
DE29911745U 1999-07-07 1999-07-07 Regulating valve for a hot water circulation line Expired - Lifetime DE29911745U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29911745U DE29911745U1 (en) 1999-07-07 1999-07-07 Regulating valve for a hot water circulation line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29911745U DE29911745U1 (en) 1999-07-07 1999-07-07 Regulating valve for a hot water circulation line

Publications (1)

Publication Number Publication Date
DE29911745U1 true DE29911745U1 (en) 2000-11-23

Family

ID=8075740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29911745U Expired - Lifetime DE29911745U1 (en) 1999-07-07 1999-07-07 Regulating valve for a hot water circulation line

Country Status (1)

Country Link
DE (1) DE29911745U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10900669B2 (en) 2016-02-02 2021-01-26 Equitherm Limited Water systems
GB2586859A (en) * 2019-09-06 2021-03-10 Water Kinetics Ltd Circulating water supply systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10900669B2 (en) 2016-02-02 2021-01-26 Equitherm Limited Water systems
GB2586859A (en) * 2019-09-06 2021-03-10 Water Kinetics Ltd Circulating water supply systems
WO2021043987A1 (en) * 2019-09-06 2021-03-11 Water-Kinetics Limited Circulating water supply systems

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001228

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20021008

R081 Change of applicant/patentee

Owner name: BETHMANN, ALBRECHT VON, DE

Free format text: FORMER OWNER: HAGE FITTINGS GMBH & CO. KG, 63110 RODGAU, DE

Effective date: 20050321

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20050812

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20070801

R071 Expiry of right