EP0390100A3 - Special heat pipe - Google Patents

Special heat pipe Download PDF

Info

Publication number
EP0390100A3
EP0390100A3 EP19900105888 EP90105888A EP0390100A3 EP 0390100 A3 EP0390100 A3 EP 0390100A3 EP 19900105888 EP19900105888 EP 19900105888 EP 90105888 A EP90105888 A EP 90105888A EP 0390100 A3 EP0390100 A3 EP 0390100A3
Authority
EP
European Patent Office
Prior art keywords
special
heat pipe
thermosiphon
heat
special heat
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Withdrawn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
EP19900105888
Other languages
German (de)
French (fr)
Other versions
EP0390100A2 (en
Inventor
Gerd Hörmansdörfer
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
Publication of EP0390100A2 publication Critical patent/EP0390100A2/en
Publication of EP0390100A3 publication Critical patent/EP0390100A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Geometry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Die Erfindung betrifft einen speziellen Thermosyphon und ein spezielles Wärmerohr, welche für die Einbringung in flüssige oder pastöse Medien vorgesehen sind. Derartige Anwendungsfälle bestehen z.B. bei der Gewinnung von Erdwärme oder Abwärme aus Kanälen oder auch Klärwerken. Werden normale Thermosyphone oder Wärmerohre in Wasser oder Schlamm eingetaucht, so macht die von ihnen verdrängte Masse mehr aus als ihr Eigengewicht, und sie schwimmen auf. In einem solchen Fall ist entweder der Einbau nicht zu bewerkstelligen, oder bei einer horizontalen Einbaulage die Oberfläche des Thermosyphons oder des Wärmerohrs nicht vollständig benetzt. Dadurch ist die Wärmeeinkopplung stark reduziert. Mit der Erfindung wird ein spezieller Thermosyphon und ein spezielles Wärmerohr (1) zur Verfügung gestellt, bei welchen aufgrund von integriertem Ballast (3) dieses Problem beseitigt ist. The invention relates to a special thermosiphon and a special one Heat pipe, which for the introduction into liquid or pasty media are provided. Such use cases exist e.g. when extracting geothermal energy or waste heat from sewers or sewage treatment plants. Become normal thermosyphones or heat pipes immersed in water or mud, so do that of them displaced mass more than its own weight, and they swim on. In such a case, installation is either not possible, or the surface in a horizontal installation position thermosiphon or heat pipe is not complete wetted. As a result, the heat input is greatly reduced. With The invention is a special thermosiphon and a special Heat pipe (1) provided, in which due to integrated ballast (3) this problem is eliminated.

EP19900105888 1989-03-29 1990-03-28 Special heat pipe Withdrawn EP0390100A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3910094A DE3910094A1 (en) 1989-03-29 1989-03-29 SPECIAL HEAT PIPE
DE3910094 1989-03-29

Publications (2)

Publication Number Publication Date
EP0390100A2 EP0390100A2 (en) 1990-10-03
EP0390100A3 true EP0390100A3 (en) 1991-06-19

Family

ID=6377348

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900105888 Withdrawn EP0390100A3 (en) 1989-03-29 1990-03-28 Special heat pipe

Country Status (2)

Country Link
EP (1) EP0390100A3 (en)
DE (1) DE3910094A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921407A (en) * 1973-06-19 1975-11-25 James Henry Neal Oil spill containing boom
DE2524961A1 (en) * 1975-06-05 1976-12-16 Kabel Metallwerke Ghh Warm effluent cooling device - with partly immersed boomerang shaped corrugated tube contg. evaporable medium
EP0282092A2 (en) * 1987-03-11 1988-09-14 Fujikura Ltd. Corrugated heat pipe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921407A (en) * 1973-06-19 1975-11-25 James Henry Neal Oil spill containing boom
DE2524961A1 (en) * 1975-06-05 1976-12-16 Kabel Metallwerke Ghh Warm effluent cooling device - with partly immersed boomerang shaped corrugated tube contg. evaporable medium
EP0282092A2 (en) * 1987-03-11 1988-09-14 Fujikura Ltd. Corrugated heat pipe

Also Published As

Publication number Publication date
EP0390100A2 (en) 1990-10-03
DE3910094A1 (en) 1990-10-18

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