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DE20009556U1 - Double pipe for connecting solar collectors to a solar storage tank - Google Patents

Double pipe for connecting solar collectors to a solar storage tank

Info

Publication number
DE20009556U1
DE20009556U1 DE20009556U DE20009556U DE20009556U1 DE 20009556 U1 DE20009556 U1 DE 20009556U1 DE 20009556 U DE20009556 U DE 20009556U DE 20009556 U DE20009556 U DE 20009556U DE 20009556 U1 DE20009556 U1 DE 20009556U1
Authority
DE
Germany
Prior art keywords
double pipe
solar
storage tank
pipes
collectors
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
DE20009556U
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.)
Robert Bosch GmbH
Original Assignee
Buderus Heiztechnik 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 Buderus Heiztechnik GmbH filed Critical Buderus Heiztechnik GmbH
Priority to DE20009556U priority Critical patent/DE20009556U1/en
Publication of DE20009556U1 publication Critical patent/DE20009556U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00Hoses, i.e. flexible pipes
    • F16L11/04Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/127Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • F16L59/14Arrangements for the insulation of pipes or pipe systems
    • F16L59/153Arrangements for the insulation of pipes or pipe systems for flexible pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/30Arrangements for connecting the fluid circuits of solar collectors with each other or with other components, e.g. pipe connections; Fluid distributing means, e.g. headers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

BUDERUS HEIZTECHNIK GMBHBUDERUS HEATING TECHNOLOGY GMBH

G 1468 TE-P F/PfG 1468 TE-P F/Pf

BeschreibungDescription

Doppelrohr zur Verbindung von Solarkollektoren mit einem SolarspeicherDouble pipe for connecting solar collectors with a solar storage tank

Die Neuerung betrifft ein Doppelrohr nach dem Oberbegriff des Schutzanspruches 1.The innovation concerns a double pipe according to the preamble of claim 1.

Solaranlagen benötigen eine Vor- und eine Rücklaufleitung zwischen den Solarkollektoren und dem Solarspeicher, die entsprechend der Heizungsanlagenverordnung isoliert sein müssen. Für diesen Zweck sind biegsame Kupferrohre geeignet. Außerdem ist ein zwei- oder mehradriges Kabel erforderlich, durch welches messtechnische Daten übertragen werden können.Solar systems require a supply and a return line between the solar collectors and the solar storage tank, which must be insulated in accordance with the heating system regulations. Flexible copper pipes are suitable for this purpose. A two- or multi-core cable is also required, through which measurement data can be transmitted.

Neben der üblichen Möglichkeit einer Einzelverlegung der Leitungen ist es auch üblich, ein vorgefertigtes Doppelrohr als Kompletteinheit zu verlegen. Ein solches sogenanntes Twin-Tube, besitzt zwei biegsame Rohre, die als Vor- bzw. Rücklaufrohr gekennzeichnet sind sowie das benötigte Kabel innerhalb einer einheitlichen Isolierung. Die Verlegung einer solchen vorgefertigten Einheit ist sehr einfach, da sie in einem einzigen Arbeitsgang durchgeführt wird.In addition to the usual option of laying the cables individually, it is also common to lay a prefabricated double pipe as a complete unit. A so-called twin tube has two flexible pipes, which are marked as a supply pipe and a return pipe, as well as the required cable within a uniform insulation. Laying such a prefabricated unit is very simple, as it is carried out in a single operation.

1468-0905001468-090500

Gegenüber einer Einzelverlegung ist die Verlegung einer Kompletteinheit als vorgefertigtes Doppelrohr einfacher und es handelt sich auch um ein geschlossenes Gebilde. Ein Nachteil besteht jedoch dort, wo die Anschlüsse zu den Kollektoren, Zwischenstationen oder Solarspeichern zu schaffen sind. Dort werden dann die beiden Rohre sowie das Kabel durch eine Längsschlitzung der Einheit getrennt und jedes separat zu den Anschlussstellen geführt. Das ist mit auffälligen optischen Mängeln verbunden, da die Schnittflächen durch die Isolierung deutlich sichtbar sind.Compared to laying a single pipe, laying a complete unit as a prefabricated double pipe is easier and it is also a closed structure. However, there is a disadvantage where the connections to the collectors, intermediate stations or solar storage units have to be created. The two pipes and the cable are then separated by a longitudinal slit in the unit and each is led separately to the connection points. This is associated with noticeable visual defects, as the cut surfaces are clearly visible through the insulation.

Der Neuerung liegt die Aufgabe zugrunde, die einfache Verlegeart des bekannten Doppelrohres beizubehalten, jedoch die Mängel in den Anschlussbereichen zu vermeiden.The innovation is based on the task of maintaining the simple installation method of the well-known double pipe, but avoiding the deficiencies in the connection areas.

Das neuerungsgemäße Doppelrohr besitzt zwei mit einer eigenen Isolierung versehene Rohre aus einem geeigneten Werkstoff und einen diese nebeneinander liegenden Rohre sowie das Kabel umfassenden Mantel, vorzugsweise aus einem Netzgewebe.The new double pipe has two pipes made of a suitable material, each with its own insulation, and a sheath, preferably made of a mesh fabric, surrounding these pipes and the cable.

Das einheitliche Doppelrohr mit allen seinen Vorteilen bleibt erhalten. Es handelt sich um eine vorgefertigte Einheit, die einfach transportiert und verlegt werden kann. An den Anschlussstellen wird jetzt aber nicht mehr die gemeinsame Isolierung längs geschlitzt, sondern nur der äußere Mantel aufgeschnitten. Dadurch werden die separat isolierten Rohre und das Kabel frei. Es entstehen exakte und saubere Anschlussbereiche, die auch optisch sehr ansprechend sind.The uniform double pipe with all its advantages is retained. It is a prefabricated unit that can be easily transported and laid. At the connection points, however, the common insulation is no longer slit lengthwise, but only the outer jacket is cut open. This exposes the separately insulated pipes and the cable. This creates precise and clean connection areas that are also visually very appealing.

Die Zeichnung stellte ein Ausführungsbeispiel der Neuerung dar. Es zeigt:The drawing shows an example of the innovation. It shows:

Fig. 1: Einen Querschnitt durch ein Doppelrohr undFig. 1: A cross section through a double pipe and

Fig. 2: Ein aufgeschlitztes Rohrende.Fig. 2: A slit pipe end.

G 1468-090500G1468-090500

&psgr;&psgr;
&khgr;····

Zwei Rohre 1 als weiche, biegsame Kupferrohre sind jeweils mit einer geeigneten UV- und temperaturbeständigen Isolierung 2 umgeben. Ihnen ist außerdem ein zwei- oder mehradriges Kabel 3 zugeordnet. Die Rohre 1 mit ihrer Isolierung 2 und das/die Kabel 3 sind mit einem Mantel 4 aus einem Netzgewebe zusammengehalten. Die komplette Einheit kann vorgefertigt bezogen werden. An den Anschlussstellen wird der Mantel 4 in entsprechender Länge aufgetrennt. Jetzt liegen die Rohre 1 mit ihrer Isolierung 2 und die Kabel 3 frei. Es entsteht ein sauberer und optisch ansprechender Anschluss.Two pipes 1 as soft, flexible copper pipes are each surrounded by a suitable UV and temperature-resistant insulation 2. They are also assigned a two- or multi-core cable 3. The pipes 1 with their insulation 2 and the cable(s) 3 are held together with a sheath 4 made of a mesh fabric. The complete unit can be purchased prefabricated. The sheath 4 is cut open to the appropriate length at the connection points. The pipes 1 with their insulation 2 and the cables 3 are now exposed. This creates a clean and visually appealing connection.

G 1468-090500G1468-090500

Claims (2)

1. Doppelrohr und zugeordnetes zwei- oder mehradriges Kabel mit entsprechender Isolierung zur Verbindung von Solarkollektoren mit Solarspeichern, gekennzeichnet durch zwei mit einer eigenen Isolierung (2) versehene biegsame Rohre (1) aus einem geeigneten Werkstoff und einem diese nebeneinander liegenden Rohre (1) sowie das Kabel (3) umfassenden Mantel (4). 1. Double pipe and associated two- or multi-core cable with appropriate insulation for connecting solar collectors to solar storage tanks, characterized by two flexible pipes ( 1 ) made of a suitable material provided with their own insulation ( 2 ) and a sheath ( 4 ) surrounding these pipes ( 1 ) and the cable ( 3 ). 2. Doppelrohr nach Anspruch 1, dadurch gekennzeichnet, dass der Mantel (4) vorzugsweise aus einem Netzgewebe besteht. 2. Double pipe according to claim 1, characterized in that the jacket ( 4 ) preferably consists of a mesh fabric.
DE20009556U 2000-05-27 2000-05-27 Double pipe for connecting solar collectors to a solar storage tank Expired - Lifetime DE20009556U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20009556U DE20009556U1 (en) 2000-05-27 2000-05-27 Double pipe for connecting solar collectors to a solar storage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20009556U DE20009556U1 (en) 2000-05-27 2000-05-27 Double pipe for connecting solar collectors to a solar storage tank

Publications (1)

Publication Number Publication Date
DE20009556U1 true DE20009556U1 (en) 2000-10-12

Family

ID=7942118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20009556U Expired - Lifetime DE20009556U1 (en) 2000-05-27 2000-05-27 Double pipe for connecting solar collectors to a solar storage tank

Country Status (1)

Country Link
DE (1) DE20009556U1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20103677U1 (en) 2001-03-02 2001-07-26 BRUGG Rohrsysteme GmbH, 31515 Wunstorf Flexible pre-insulated conduit
DE102004058123B3 (en) * 2004-12-02 2006-03-16 Albert Huber Connecting device for a thermal solar collector arranged on the roof of a building comprises a guiding tube and an intermediate piece running between the advancing connection and a forward connection of a solar collector
DE202007018533U1 (en) 2007-06-14 2008-10-09 Baumann, Roland, Dipl.-Ing. (FH) Pipe for connecting a solar collector with a water reservoir
ITPD20090316A1 (en) * 2009-10-28 2011-04-29 Everlux S R L MULTI-PIPE FOR HYDRAULIC CONNECTION AND SOLAR PANEL WIRING.
ITBG20090069A1 (en) * 2009-12-30 2011-06-30 Alessandro Sala SOLAR PIPE
EP2418080A1 (en) 2010-08-13 2012-02-15 Armacell Enterprise GmbH Flexible insulation system for high temperatures
ITPD20120203A1 (en) * 2012-06-25 2013-12-26 Everlux S R L PIPING FOR THE CONSTRUCTION OF HEATING SYSTEMS
WO2014006412A1 (en) * 2012-07-04 2014-01-09 Jonathon Lachlan Ivett A solar tubing assembly and method of making same

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1239205A3 (en) * 2001-03-02 2003-07-23 BRUGG Rohrsysteme GmbH Flexible pre-insulated conduit
DE20103677U1 (en) 2001-03-02 2001-07-26 BRUGG Rohrsysteme GmbH, 31515 Wunstorf Flexible pre-insulated conduit
DE102004058123B3 (en) * 2004-12-02 2006-03-16 Albert Huber Connecting device for a thermal solar collector arranged on the roof of a building comprises a guiding tube and an intermediate piece running between the advancing connection and a forward connection of a solar collector
DE202007018533U1 (en) 2007-06-14 2008-10-09 Baumann, Roland, Dipl.-Ing. (FH) Pipe for connecting a solar collector with a water reservoir
DE102007027995A1 (en) 2007-06-14 2008-12-18 Baumann, Roland, Dipl.-Ing. (FH) Pipe for connecting a solar collector with a water reservoir
WO2008151771A2 (en) 2007-06-14 2008-12-18 Roland Baumann Pipe conduit for connecting a solar collector to a water tank
CN102656396A (en) * 2009-10-28 2012-09-05 艾瓦拉克丝责任有限公司 Multilayer tube for hydraulic connection and wiring of solar panels
ITPD20090316A1 (en) * 2009-10-28 2011-04-29 Everlux S R L MULTI-PIPE FOR HYDRAULIC CONNECTION AND SOLAR PANEL WIRING.
WO2011051262A1 (en) * 2009-10-28 2011-05-05 Everlux S.R.L. Multilayer tube for hydraulic connection and wiring of solar panels
ITBG20090069A1 (en) * 2009-12-30 2011-06-30 Alessandro Sala SOLAR PIPE
WO2011080563A1 (en) * 2009-12-30 2011-07-07 Paolo Spinelli Solar panel tube
CN102713393A (en) * 2009-12-30 2012-10-03 阿克塔鲁斯集团有限责任公司 Solar panel tube
EA021278B1 (en) * 2009-12-30 2015-05-29 Актарус Груп С.Р.Л. Solar panel tube
EP2418080A1 (en) 2010-08-13 2012-02-15 Armacell Enterprise GmbH Flexible insulation system for high temperatures
US9488311B2 (en) 2010-08-13 2016-11-08 Armacell Enterprise GmbH & Co., KG Flexible insulation system for high temperatures
ITPD20120203A1 (en) * 2012-06-25 2013-12-26 Everlux S R L PIPING FOR THE CONSTRUCTION OF HEATING SYSTEMS
WO2014006412A1 (en) * 2012-07-04 2014-01-09 Jonathon Lachlan Ivett A solar tubing assembly and method of making same

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001116

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

Effective date: 20030320

R081 Change of applicant/patentee

Owner name: ROBERT BOSCH GMBH, DE

Free format text: FORMER OWNER: BUDERUS HEIZTECHNIK GMBH, 35576 WETZLAR, DE

Effective date: 20041227

R081 Change of applicant/patentee

Owner name: ROBERT BOSCH GMBH, DE

Free format text: FORMER OWNER: BBT THERMOTECHNIK GMBH, 35576 WETZLAR, DE

Effective date: 20051221

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

Effective date: 20060725

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

Effective date: 20080808

R071 Expiry of right