DE10054822A1 - Press fitting comprises coaxial pipes with conventional press collars at their ends, inner pipe carrying hot water and outer central heating water - Google Patents

Press fitting comprises coaxial pipes with conventional press collars at their ends, inner pipe carrying hot water and outer central heating water

Info

Publication number
DE10054822A1
DE10054822A1 DE2000154822 DE10054822A DE10054822A1 DE 10054822 A1 DE10054822 A1 DE 10054822A1 DE 2000154822 DE2000154822 DE 2000154822 DE 10054822 A DE10054822 A DE 10054822A DE 10054822 A1 DE10054822 A1 DE 10054822A1
Authority
DE
Germany
Prior art keywords
press
coaxial
water supply
circulation
inner pipe
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.)
Withdrawn
Application number
DE2000154822
Other languages
German (de)
Inventor
Wolfgang Schmitter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2000154822 priority Critical patent/DE10054822A1/en
Publication of DE10054822A1 publication Critical patent/DE10054822A1/en
Withdrawn legal-status Critical Current

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/141—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside
    • F16L13/142—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by crimping or rolling from the outside with a sealing element inserted into the female part before crimping or rolling
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/04—Domestic or like local pipe systems
    • E03B7/045—Domestic or like local pipe systems diverting initially cold water in warm water supply
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • 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
    • 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Public Health (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

The press fitting comprises coaxial pipes with conventional press collars (12) at their ends. The inner pipe carries hot water and the outer central heating water. The pipes are held apart by spacers (11).

Description

Stand der TechnikState of the art

Heute werden für die Wasserführung Pressfittinge aus Metall oder Kunststoff eingesetzt, welche im Sanitärbereich Warmwasser, Kaltwasser und die Zirkulation sowie im Heizungssystem den Vor- und Rücklauf getrennt führen.Today, press fittings made of metal or plastic are used for the water supply Sanitary area hot water, cold water and the circulation as well as in the heating system and return separately.

Ferner sind für den Sanitärbereich auch Rohrleitungssysteme seit 1983 in der ehemaligen DDR patentiert, die eine Zirkulation im Warmwasserstrang gegen die Fließrichtung der Zapfmenge vorsehen.Piping systems have also been in the former GDR for the sanitary sector since 1983 patented, which circulates in the hot water line against the direction of flow of the tap provide.

Der Nachteil der konventionellen Wasserführung ist die zusätzliche Leitungsführung für die Zirkulationsleitung bzw. für den "Standby-Rücklauf" an den Kompaktstationen zur Sicherstellung der direkten Wärmereaktion.The disadvantage of conventional water routing is the additional piping for the circulation line or for the "standby return" at the compact stations Ensuring the direct heat reaction.

Der Nachteil gilt auch für die Realisierung der inliegenden Zirkulation, da geeignete Standardbau­ teile mit Pressfittinganschluß nicht vorhanden sind.The disadvantage also applies to the implementation of the internal circulation, since suitable standard construction parts with press fitting connection are not available.

Problemstellungproblem

Pressfittinge für die Ausführung sind vorhanden. Die Erkenntnis, daß eine inliegende Zirkulation im Gleich- oder im Gegenstrom ökonomische Vorteile bietet, ist nachgewiesen.Press fittings for the execution are available. The realization that there is an internal circulation It has been proven that there are economic advantages in cocurrent or countercurrent.

Der Wärmeverlust von zusätzlichen Leitungen ist ebenfalls bekannt.The heat loss from additional lines is also known.

Die Behebung der bekannten Nachteile kann erfindungsgemäß erfolgen.The known disadvantages can be eliminated according to the invention.

Neuheitnovelty

Zur Behebung aller bekannten Nachteile von getrennten Zirkulationsleitungen und Pipe in Pipesystemen zur Gegenstromzirkulation sowie den Problemen bei der Beheizung von Wohn­ raumkompaktstationen in der Nah- und Fernwärme wird erfindungsgemäß vorgeschlagen, die Zirkulationsleitung (1) und den Rücklaufstrang für den"Standby-Betrieb" der Kompaktstationen (2) in den Standardpressfitting aus Metall, welcher aus diversen Bögen (8) und T-Stücken (9, 10) besteht, zu verlegen.In order to remedy all known disadvantages of separate circulation lines and pipes in pipe systems for countercurrent circulation and the problems with heating compact living units in local and district heating, the circulation line ( 1 ) and the return line for the "standby mode" of the compact stations are proposed according to the invention ( 2 ) in the standard press fitting made of metal, which consists of various bends ( 8 ) and T-pieces ( 9 , 10 ).

Der Anschluß im oberen Bereich des Trinkwassererwärmers (3) und des Wärmeübertragers bzw. des Wärmeerzeugers (4), wird durch entsprechende koaxiale Bauteile (3, 4) realisiert. Die Gleichstromzirkulation ermöglicht den Schwerkraftbetrieb wie aber auch den Einsatz von Umwälzpumpen für die Zirkulation und den "Standby-Betrieb" bei Wohnraumkompaktstationen durch Anschlußbauteile (5) mit koaxialer Wasserführung. Diese Bauteile können auch für die strangweise Zirkulation eingesetzt werden. Ferner ermöglichen T-Stücke mit reduziertem Abgang und koaxialer Wasserführung die Erstellung der Haupt (6)- und Etagenverteilung (7). Neben den Wärmeverlusten körnten auch die Montagekosten erheblich gesenkt werden. Bei Verwendung geeigneter Armaturen und Regeleinrichtungen werden dic Ergebnisse bei der Energieeinsparung und den hygienischen Bedingungen optimiert.The connection in the upper area of the drinking water heater ( 3 ) and the heat exchanger or the heat generator ( 4 ) is realized by appropriate coaxial components ( 3 , 4 ). The direct current circulation enables the gravity operation as well as the use of circulation pumps for the circulation and the "standby operation" with compact living space stations through connection components ( 5 ) with coaxial water supply. These components can also be used for strand circulation. Furthermore, T-pieces with a reduced outlet and coaxial water flow enable the main ( 6 ) and storey distribution ( 7 ) to be created. In addition to the heat loss, the assembly costs could also be significantly reduced. When using suitable fittings and control devices, the results in energy saving and hygienic conditions are optimized.

Claims (5)

1. Pressfittinge mit koaxialer Wasserführung (1, 2) (Fig. 1) für Trinkwasser- und Heizungsleitung. Die Konzentrität wird durch einen Haltestern (11) gewährleistet. Die Kontur (12) der Press­ muffe entspricht den bisher bekannten Merkmalen. Die Anwendung erfolgt erfindungsgemäß in Trinkwasserleitungssystemen (Fig. 2), die koaxiale Wasserführung (1) im Zentrum des Fittings wird für die Zirkulation verwendet. In Fig. 3 wird die Verwendung der Fittinge mit koaxialer Wasserführung (2) in Heizungssystemen mit "Standby-Rücklauf" (2) beschrieben.1. Press fittings with coaxial water supply ( 1 , 2 ) ( Fig. 1) for drinking water and heating pipes. The concentration is guaranteed by a holding star ( 11 ). The contour ( 12 ) of the press sleeve corresponds to the previously known features. The application takes place according to the invention in drinking water pipe systems ( Fig. 2), the coaxial water supply ( 1 ) in the center of the fitting is used for the circulation. In Fig. 3 the use of fittings with coaxial water supply ( 2 ) in heating systems with "standby return" ( 2 ) is described. 2. Anschlußbauteile gemäß Anspruch 1 mit koaxialer (1, 2) Wasserführung (Fig. 4) für Trinkwasser­ erwärmer (13), Wärmeüberträger (14) und Wärmeerzeuger (15).2. Connection components according to claim 1 with coaxial ( 1 , 2 ) water guide ( Fig. 4) for drinking water heater ( 13 ), heat exchanger ( 14 ) and heat generator ( 15 ). 3. Anschlußstück (Fig. 5) gemäß Anspruch 1 zum Anschluß von Umwälz- und Zirkulationspumpen. Die koaxiale Wasserführung (1, 2) wird in einem Sonder-T-Stück zum Anschluß der Pumpe geschleift.3. Connector ( Fig. 5) according to claim 1 for the connection of circulation and circulation pumps. The coaxial water supply ( 1 , 2 ) is ground in a special T-piece to connect the pump. 4. Pressfitting-T-Stücke (Fig. 6) gemäß Anspruch 1 mit koaxialer Wasserführung (1, 2) für die Haupt- (6) und Etagenverteilung (7).4. Pressfitting T-pieces ( Fig. 6) according to claim 1 with coaxial water supply ( 1 , 2 ) for the main ( 6 ) and floor distribution ( 7 ). 5. Umlenkungen (90° und 45°) (Fig. 7) gemäß Anspruch 1 mit koaxialer Wasserführung (1, 2), ausge­ bildet mit Pressanschluss.5. deflections (90 ° and 45 °) ( Fig. 7) according to claim 1 with coaxial water supply ( 1 , 2 ), forms out with press connection.
DE2000154822 2000-11-04 2000-11-04 Press fitting comprises coaxial pipes with conventional press collars at their ends, inner pipe carrying hot water and outer central heating water Withdrawn DE10054822A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2000154822 DE10054822A1 (en) 2000-11-04 2000-11-04 Press fitting comprises coaxial pipes with conventional press collars at their ends, inner pipe carrying hot water and outer central heating water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000154822 DE10054822A1 (en) 2000-11-04 2000-11-04 Press fitting comprises coaxial pipes with conventional press collars at their ends, inner pipe carrying hot water and outer central heating water

Publications (1)

Publication Number Publication Date
DE10054822A1 true DE10054822A1 (en) 2002-05-08

Family

ID=7662212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000154822 Withdrawn DE10054822A1 (en) 2000-11-04 2000-11-04 Press fitting comprises coaxial pipes with conventional press collars at their ends, inner pipe carrying hot water and outer central heating water

Country Status (1)

Country Link
DE (1) DE10054822A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004070279A2 (en) * 2003-02-10 2004-08-19 Douglas Roger Stirn A re-circulating hot water system adapted for supply and space heating applications
WO2006109080A2 (en) * 2005-04-14 2006-10-19 Lee Mckeith Central heating system
WO2009056816A1 (en) * 2007-11-03 2009-05-07 Edward Guy Regenerative heating system
EP2060855A1 (en) * 2007-11-13 2009-05-20 Geberit Technik Ag Connecting piece for a tube-shaped inner circulation pipe, water circulation pipe with such a connecting piece and method for assembling such a water circulation pipe
ITRM20100658A1 (en) * 2010-12-14 2012-06-15 Consiglio Per La Ricerca E La Speri Mentazione In MANIFOLD SYSTEM FOR HYDRAULIC THERMAL CONDITIONING PLANTS, IN PARTICULAR IN AGRICULTURE.
CN102844623A (en) * 2010-03-15 2012-12-26 崔成烈 Method for circulating water through the inside of a pipeline
AT511697B1 (en) * 2011-10-25 2013-02-15 Stampfer Dietmar Ing DEVICE FOR HEATING HOT WATER
EP3153758A1 (en) * 2015-10-08 2017-04-12 Fuel Storage Solutions Limited Bundled pipe systems
IT202100021539A1 (en) * 2021-08-09 2023-02-09 Giovanni Mega HYDRAULIC SYSTEM FOR THE DIFFUSION OF WATER IN ONE OR MORE USERS

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004070279A3 (en) * 2003-02-10 2004-11-04 Douglas Roger Stirn A re-circulating hot water system adapted for supply and space heating applications
WO2004070279A2 (en) * 2003-02-10 2004-08-19 Douglas Roger Stirn A re-circulating hot water system adapted for supply and space heating applications
WO2006109080A2 (en) * 2005-04-14 2006-10-19 Lee Mckeith Central heating system
WO2006109080A3 (en) * 2005-04-14 2007-05-03 Lee Mckeith Central heating system
WO2009056816A1 (en) * 2007-11-03 2009-05-07 Edward Guy Regenerative heating system
EP2060855A1 (en) * 2007-11-13 2009-05-20 Geberit Technik Ag Connecting piece for a tube-shaped inner circulation pipe, water circulation pipe with such a connecting piece and method for assembling such a water circulation pipe
EP2549192A4 (en) * 2010-03-15 2014-04-09 Sung Yeel Chol Method for circulating water through the inside of a pipeline
CN102844623A (en) * 2010-03-15 2012-12-26 崔成烈 Method for circulating water through the inside of a pipeline
EP2549192A2 (en) * 2010-03-15 2013-01-23 Sung Yeel Chol Method for circulating water through the inside of a pipeline
ITRM20100658A1 (en) * 2010-12-14 2012-06-15 Consiglio Per La Ricerca E La Speri Mentazione In MANIFOLD SYSTEM FOR HYDRAULIC THERMAL CONDITIONING PLANTS, IN PARTICULAR IN AGRICULTURE.
AT511697A4 (en) * 2011-10-25 2013-02-15 Stampfer Dietmar Ing DEVICE FOR HEATING HOT WATER
DE102012109570A1 (en) 2011-10-25 2013-04-25 Dietmar Stampfer Domestic water heating apparatus of warm water supply system used in solar plant, has circulation line which is in thermal contact with feed line provided between water heat exchanger and buffer memory
AT511697B1 (en) * 2011-10-25 2013-02-15 Stampfer Dietmar Ing DEVICE FOR HEATING HOT WATER
EP3153758A1 (en) * 2015-10-08 2017-04-12 Fuel Storage Solutions Limited Bundled pipe systems
IT202100021539A1 (en) * 2021-08-09 2023-02-09 Giovanni Mega HYDRAULIC SYSTEM FOR THE DIFFUSION OF WATER IN ONE OR MORE USERS

Similar Documents

Publication Publication Date Title
DE10054822A1 (en) Press fitting comprises coaxial pipes with conventional press collars at their ends, inner pipe carrying hot water and outer central heating water
DE202015006660U1 (en) Shut-off valve for a heating system
DE19705073C1 (en) Double pipe system
DE3629532A1 (en) Facility with water heater and shower
DE102008033063B4 (en) Method and device for central hot water supply
DE20104315U1 (en) Connection part for a radiator and radiator arrangement
EP0997690A2 (en) Pipe system for liquids, esp. for sanitary hot water circuits in buildings
DE102005019856B4 (en) Continuous heater for a useful fluid and hydraulic circuit
DE212010000055U1 (en) Magnetic water heater
DE19954943A1 (en) Killing Legionnaire's disease bacteria involves heating of flowing drinking water and thermally disinfecting it through stay in tank for a specified period at a specified temperature
DE3906715A1 (en) Service-water boiler with a continuous-flow heater for heating-system water
EP1081438A3 (en) Double tube system as tube in tube for constructing a sanitary water distributing- and circulating system together with sanitary water heating installations
EP3705789A1 (en) Water supply system and method for operating same
EP2505069A2 (en) Drink heating system with integrated combustion assembly and method for heating drinks
JP2004116826A (en) Piping structure of hot water storage type electric water heater
DE19826696A1 (en) Circulation process for liquid in tube system
EP3617601B1 (en) Hot water system, especially drinking water heating and drinking water line installations
EP1892480A1 (en) continuous flow-heater for fluid, use of said continuos-flow heater and hydraulic circuit
DE646273C (en) Double mixer tap, especially for in-line washing systems
DE3032104A1 (en) Heat pump ground heat exchanger - has flow taking place in one direction only through U=shaped pipes
CN207921430U (en) A kind of simple type end valve for tube-in-tube pipeline
JP2008111659A (en) Hot water storage type water heater
EP1586827B1 (en) Fitting assembly for a radiator
EP3594600B1 (en) Heat exchanger element
DE10052097A1 (en) Central drinking water warming system has a circulation pump drawing water from the top of the heating tank

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee