DE8220673U1 - INSULATED COLD WATER PIPE - Google Patents

INSULATED COLD WATER PIPE

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Publication number
DE8220673U1
DE8220673U1 DE19828220673 DE8220673U DE8220673U1 DE 8220673 U1 DE8220673 U1 DE 8220673U1 DE 19828220673 DE19828220673 DE 19828220673 DE 8220673 U DE8220673 U DE 8220673U DE 8220673 U1 DE8220673 U1 DE 8220673U1
Authority
DE
Germany
Prior art keywords
pipe
cold water
water pipe
isolierter
coupling
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
Application number
DE19828220673
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.)
Stueckle Juergen Dipl-Ing 4620 Castrop-Rauxel De
Original Assignee
Stueckle Juergen Dipl-Ing 4620 Castrop-Rauxel De
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 Stueckle Juergen Dipl-Ing 4620 Castrop-Rauxel De filed Critical Stueckle Juergen Dipl-Ing 4620 Castrop-Rauxel De
Priority to DE19828220673 priority Critical patent/DE8220673U1/en
Publication of DE8220673U1 publication Critical patent/DE8220673U1/en
Expired legal-status Critical Current

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  • Thermal Insulation (AREA)

Description

JÖRGEN STOCKLE,:-,. EUPL.-:ll&.: ■ tfßH&£WEG 21 · 4620 CASTROP-RAUXELJÖRGEN STOCKLE,: - ,. EUPL.- : ll &. : ■ tfßH & £ WEG 21 · 4620 CASTROP-RAUXEL

'■ '■ Isoliertes KaltwasserrohrInsulated cold water pipe

Die bisher im Bergbau untertage eingesetzten isolierten Kaltwasserrohre werden mittels der Bund/Flansch-Verbindung zu Rohrleitungen zusammengeschraubt. Diese Verbindung hat den Nachteil, daß wegen der großen nichtisolierten Oberflächen ein nicht gewünschter Wärmeaustausch stattfindet.The insulated cold water pipes previously used in underground mining will be screwed together to form pipelines by means of the collar / flange connection. These Connection has the disadvantage that an undesired heat exchange takes place because of the large non-insulated surfaces.

Die bekannten Kupplungen haben den Nachteil,daß die zu verbindenden Rohrenden stumpf ι gestoßen und absolut rechtwinklig ausgerichtet sein müssen um die Kupplung zu ^ montieren. Dies ist unter bergbauspezifischen Montagebedingungen nur mit großemThe known couplings have the disadvantage that the pipe ends to be connected are blunt ι butted and must be aligned absolutely at right angles around the coupling ^ assemble. Under mining-specific installation conditions, this is only possible with a large

Zeitaufwand durchzuführen,sodaß aus montagetechnischen Gründen das Flanschrohr Ψ Time expenditure to carry out, so that the flange pipe Ψ

bevorzugt eingesetzt wird.is preferred.

Um diese Nachteile zu vermeiden wurde erfindungsgemäß ein vacuumdichtes doppelwandiges Isolierrohr mit einer Kupplungssteckverbindung konzipiert. Die Kupplungsbunde sind als Vor-und Rücksprungbunde ausgebildet sodaß bei der Montage die Rohrenden ineinander gesteckt und mit der Schalenkupplung verbunden werden. Das isolierte Kaltwasserrohr mit der Kupplung ist einfach und leicht zu montieren. Die isolierte Leitung hat wegen der kleinen ungeschützten Oberflächen sehr geringe Kälteverluste,die noch weiter vermindert werden können durch Umwickeln der Verbindungsstellen mit Isolierbinden.In order to avoid these disadvantages, a vacuum-tight double-walled one was developed according to the invention Insulating tube designed with a coupling plug connection. The coupling collars are designed as protruding and recessed collars so that the Pipe ends are plugged into each other and connected to the shell coupling. The insulated cold water pipe with the coupling is simple and easy to assemble. The insulated line has very little surfaces because of the small, unprotected surfaces Cold losses, which can be further reduced by wrapping the Connections with insulating bandages.

Erfindungsgemäß erfüllt das isolierte Kaltwasserrohr die vom Untertagebergbau gestellten Anforderungen: gute Isoliereigenschaften,einfache und schnelle Montage, leichte Demontage,Wiederverwendbarkeit und niedriges Gewicht bei stabiler Ausführung.According to the invention, the insulated cold water pipe fulfills those used in underground mining requirements: good insulating properties, simple and quick assembly, easy dismantling, reusability and low weight with a stable design.

Tel. C02305) 60126 priv. und Ö4 7S gesct] Γ· ."Sparkasse Qastrop-Rauxel, Kto. 1090201938 (BLZ 44152255)Tel. C02305) 60126 priv. And Ö4 7S gesct] Γ ·. "Sparkasse Qastrop-Rauxel, account 1090201938 (BLZ 44152255)

Claims (8)

J J il ■■ tail JÖRGEN STDCKLB :!·, UIPL.'-JNGJ · V.^HfJEWEG 21 · 4620 CASTROP-RAUXEL AnsprücheJ J il ■■ tail JÖRGEN STDCKLB:! ·, UIPL .'- JNGJ · V. ^ HfJEWEG 21 · 4620 CASTROP-RAUXEL claims 1.Isoliertes Kaltwasserrohr bestehend aus1. Insulated cold water pipe consisting of (1) innerem Druckrohr aus Stahl(1) Steel inner pressure pipe (2) dünnwandigem Mantelrohr aus Stahl(2) thin-walled steel jacket pipe (3) Isolierraum(3) Isolation room (4) Distanzring(4) Spacer ring (5) Kupplungsbund mit Vorsprung(5) Coupling collar with protrusion (6) Kupplungsbund mit Rücksprung(6) Coupling collar with recess (7) Dichtung(7) seal (8) Kupplung(8) clutch (9) Isolierbinde(9) insulating bandage dadurch gekennzeichnet,daß die Kupplungsbunde mit Vorsprung(5) und Rücksprung(6) ineinander gesteckt werden.characterized in that the coupling collars with projection (5) and recess (6) be plugged into each other. 2.Isoliertes Kaltwasserrohr dadurch gekennzeichnet,daßKupplungsbund(5) oder(6) und Distanzring(4) einteilig ist.2. Isolated cold water pipe, characterized in that the coupling collar (5) or (6) and Spacer ring (4) is in one piece. 3.Isoliertes Kaltwasserrohr dadurch gekennzeichnet, daß Druckrohr(1) und/oder Mantelrohr (2) aus anderem metallischem Werkstoff als Stahl hergestellt ist.3.Isolierter cold water pipe, characterized in that the pressure pipe (1) and / or jacket pipe (2) is made of a metallic material other than steel. 4.Isoliertes Kaltwasserrohr dadurch gekennzeichnet, daß der zylindrische Ringraum(3) zwischen Druckrohr(1) und Mantelrohr(2) durch Distanzringe(4) an beiden Rohrenden vacuumdicht ist.4. Isolated cold water pipe, characterized in that the cylindrical annular space (3) between pressure pipe (1) and casing pipe (2) by spacer rings (4) on both pipe ends is vacuum-tight. 5.Isoliertes Kaltwasserrohr dadurch gekennzeichnet, daß als Mantelrohr(2) dünnwandiges Schraubenliniennahtrohr verwendet wird.5.Isolierter cold water pipe, characterized in that as a jacket pipe (2) thin-walled Helical suture tube is used. 6.Isoliertes Kaltwasserrohr dadurch gekennzeichnet, daß die Isolierung aus Vacuum und/oder anderen Isolierstoffen besteht.6.Isolierter cold water pipe, characterized in that the insulation is made of vacuum and / or other insulating materials. 7. Isoliertes Kaltwasserrohr dadurch gekennzeichnet, daß Kupplung(8) undMantelrohr(2) verzinkt sind, das Druckrohr bituminiert,7. Insulated cold water pipe, characterized in that the coupling (8) and casing pipe (2) are galvanized, the pressure pipe is bituminized, 8.Isoliertes Kaltwasserrohr dadurch gekennzeichnet, daß die Rohrverbindungsstelle mit Isolierbinde umwickelt ist.8.Isolierter cold water pipe, characterized in that the pipe connection point is wrapped in insulating tape. Tel. CO 2305) 60126 prlv. und 6*47S ßäsch^ :■ .'SCpafkesse Qastrop-Rauxel, Kto. 1090201938 (BLZ 44152255)Tel. CO 2305) 60126 prlv. and 6 * 47S ßäsch ^: ■ .'SCpafkesse Qastrop-Rauxel, account 1090201938 (BLZ 44152255)
DE19828220673 1982-07-20 1982-07-20 INSULATED COLD WATER PIPE Expired DE8220673U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19828220673 DE8220673U1 (en) 1982-07-20 1982-07-20 INSULATED COLD WATER PIPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828220673 DE8220673U1 (en) 1982-07-20 1982-07-20 INSULATED COLD WATER PIPE

Publications (1)

Publication Number Publication Date
DE8220673U1 true DE8220673U1 (en) 1983-01-05

Family

ID=6742053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19828220673 Expired DE8220673U1 (en) 1982-07-20 1982-07-20 INSULATED COLD WATER PIPE

Country Status (1)

Country Link
DE (1) DE8220673U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778439A1 (en) * 1995-12-08 1997-06-11 The Perkin-Elmer Corporation Connecting apparatus for conveyance of cyrogenic fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778439A1 (en) * 1995-12-08 1997-06-11 The Perkin-Elmer Corporation Connecting apparatus for conveyance of cyrogenic fluid
US5762381A (en) * 1995-12-08 1998-06-09 The Perkin-Elmer Corporation Connecting apparatus for conveyance of cryogenic fluid

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