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DE3164193D1 - Heat transfer device - Google Patents

Heat transfer device

Info

Publication number
DE3164193D1
DE3164193D1 DE8181107194T DE3164193T DE3164193D1 DE 3164193 D1 DE3164193 D1 DE 3164193D1 DE 8181107194 T DE8181107194 T DE 8181107194T DE 3164193 T DE3164193 T DE 3164193T DE 3164193 D1 DE3164193 D1 DE 3164193D1
Authority
DE
Germany
Prior art keywords
tubes
heat transfer
tubular jacket
conduit tube
medium
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
DE8181107194T
Other languages
German (de)
Inventor
Klaus-Dieter Brocks
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.)
VAHLBRAUK LOROWERK
Original Assignee
VAHLBRAUK LOROWERK
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 VAHLBRAUK LOROWERK filed Critical VAHLBRAUK LOROWERK
Priority to DE8181107194T priority Critical patent/DE3164193D1/en
Application granted granted Critical
Publication of DE3164193D1 publication Critical patent/DE3164193D1/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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Power Steering Mechanism (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Gloves (AREA)

Abstract

1. Heat transfer device for the transfer of heat between two flowing media which are separated from each other by heat transfer surfaces, in which the heat transfer surfaces are formed as at least two tubes (2) arranged in a tubular jacket (1) and through each of these tubes there extends at least one conduit tube (3) such that a clearance space (13) is formed between each conduit tube and the inner wall surface of the associated tube, and in which both the tubular jacket and also the conduit tubes are connected to each other by way of a distributing chamber (10) for a first medium on the one hand and a collector (15) for the first medium on the other hand, said distributing chamber and collector being separated respectively from a distributing chamber (5a) and collecting chamber (5) for a second medium connecting the tubes and the clearance spaces to each other, characterised in that the tubular jacket (1) and the tubes (2) which are arranged therein and which each surround a conduit tube (3) each have a rectangular cross-section and each conduit tube (3) has a circular cross-section, and, both in the clearance space (30) formed between the outer wall surfaces of the tubes (2) and also in the clearance space (14) formed between the outer wall surfaces of the tubes (2) and the inner wall surface of the tubular jacket (1), there are arranged flow-guiding devices (12) in the form of meander wires having a thickness corresponding to the effective width of the clearance spaces (14, 30).
DE8181107194T 1980-09-26 1981-09-11 Heat transfer device Expired DE3164193D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8181107194T DE3164193D1 (en) 1980-09-26 1981-09-11 Heat transfer device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3036334A DE3036334C2 (en) 1980-09-26 1980-09-26 Heat exchanger
DE8181107194T DE3164193D1 (en) 1980-09-26 1981-09-11 Heat transfer device

Publications (1)

Publication Number Publication Date
DE3164193D1 true DE3164193D1 (en) 1984-07-19

Family

ID=6112927

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3036334A Expired DE3036334C2 (en) 1980-09-26 1980-09-26 Heat exchanger
DE8181107194T Expired DE3164193D1 (en) 1980-09-26 1981-09-11 Heat transfer device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3036334A Expired DE3036334C2 (en) 1980-09-26 1980-09-26 Heat exchanger

Country Status (3)

Country Link
EP (1) EP0048873B1 (en)
AT (1) ATE7960T1 (en)
DE (2) DE3036334C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110608623B (en) * 2019-07-09 2024-04-09 广东焕能科技有限公司 Waste heat recoverer of oil-free screw air compressor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE44091C (en) *
GB260066A (en) * 1925-08-12 1926-10-28 Emilio Storoni Heat exchange apparatus
FR725413A (en) * 1931-02-12 1932-05-12 Improvements to heat exchanger devices
US2633338A (en) * 1947-02-19 1953-03-31 Continental Aviat & Engineerin Heat exchanger
DE814159C (en) * 1949-07-08 1951-09-20 Otto H Dr-Ing E H Hartmann Heat exchanger
DE1117148B (en) * 1958-01-04 1961-11-16 Gea Luftkuehler Happel Gmbh Heat exchangers, especially for liquid media that must not come into contact with one another
GB1140533A (en) * 1965-05-21 1969-01-22 English Electric Co Ltd Liquid-metal cooled nuclear reactors
AU1621370A (en) * 1969-06-18 1971-12-16 Giulliano Rossi Heat transfer pipes
DE2143276A1 (en) * 1971-08-30 1973-03-15 Parca Waermeprodukte Gmbh Heat exchanger with bundle of tube-in-tube elements - - held between distribution and collection chambers
US4204573A (en) * 1977-05-09 1980-05-27 Pvi Industries, Inc. Heat exchanger with concentric flow tubes

Also Published As

Publication number Publication date
ATE7960T1 (en) 1984-06-15
EP0048873A3 (en) 1982-09-01
EP0048873B1 (en) 1984-06-13
DE3036334C2 (en) 1985-09-12
DE3036334A1 (en) 1982-07-29
EP0048873A2 (en) 1982-04-07

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee