ES477188A1 - Heat exchangers incorporating heat pipes - Google Patents

Heat exchangers incorporating heat pipes

Info

Publication number
ES477188A1
ES477188A1 ES477188A ES477188A ES477188A1 ES 477188 A1 ES477188 A1 ES 477188A1 ES 477188 A ES477188 A ES 477188A ES 477188 A ES477188 A ES 477188A ES 477188 A1 ES477188 A1 ES 477188A1
Authority
ES
Spain
Prior art keywords
tube
liquid
cold fluid
heat
inert gas
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
ES477188A
Other languages
Spanish (es)
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.)
Stein Surface
Original Assignee
Stein Surface
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 Stein Surface filed Critical Stein Surface
Publication of ES477188A1 publication Critical patent/ES477188A1/en
Expired 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
    • F28D15/06—Control arrangements therefor
    • 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
    • F28D15/0275—Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores

Abstract

A heat exchanger comprising two spaces (1,2) disposed one above the other, the upper space and the lower space being intended respectively for the circulation of a cold fluid and a hot fluid. A series of tubes (3) extend partly into each of the two spaces but do not communicate with them, each of the tubes (3) containing a heat-bearing liquid and an inert gas, the amount of said liquid and said gas being such that at the desired operating temperature, on the one hand, there remains in the tube a certain amount of non-vaporized liquid and, on the other hand, the volume taken up by the inert gas is less than the volume of the tube contained in the upper space through which the cold fluid passes. In operation, the liquid which is found in the lower portion of a tube (3) vaporizes under the action of the hot fluid the vapour formed in the upper part of the tube is cooled by the cold fluid, pushing inert gas back upwards. The vapour condenses, thus heating the cold fluid and falling down in liquid form, into the lower portion of the tube.
ES477188A 1978-01-27 1979-01-26 Heat exchangers incorporating heat pipes Expired ES477188A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7802984A FR2415787A1 (en) 1978-01-27 1978-01-27 HEAT EXCHANGER

Publications (1)

Publication Number Publication Date
ES477188A1 true ES477188A1 (en) 1979-07-16

Family

ID=9204160

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477188A Expired ES477188A1 (en) 1978-01-27 1979-01-26 Heat exchangers incorporating heat pipes

Country Status (7)

Country Link
AT (1) AT361951B (en)
DE (1) DE2903076A1 (en)
ES (1) ES477188A1 (en)
FR (1) FR2415787A1 (en)
GB (1) GB2013863A (en)
IT (1) IT1117577B (en)
SE (1) SE7900582L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952216C2 (en) * 1979-12-22 1983-01-27 Mannesmann AG, 4000 Düsseldorf Method and device for the recovery and recycling of heat from the exhaust gases of metallurgical processes
JPS6047519B2 (en) * 1980-11-17 1985-10-22 雪印乳業株式会社 Waste heat recovery equipment that prevents corrosion caused by sulfur oxides
US5579828A (en) * 1996-01-16 1996-12-03 Hudson Products Corporation Flexible insert for heat pipe freeze protection
EP1418265A3 (en) * 2002-10-29 2005-05-11 Teng, Chin Lin Heat exchanger for a dyeing machine
DE102017202871A1 (en) 2017-02-22 2018-08-23 Continental Automotive Gmbh Heat exchanger system for transmitting the exhaust heat of an internal combustion engine

Also Published As

Publication number Publication date
AT361951B (en) 1981-04-10
FR2415787B3 (en) 1980-10-24
ATA56779A (en) 1980-09-15
DE2903076A1 (en) 1979-08-02
FR2415787A1 (en) 1979-08-24
GB2013863A (en) 1979-08-15
IT1117577B (en) 1986-02-17
SE7900582L (en) 1979-07-28
IT7967178A0 (en) 1979-01-26

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