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GB1247177A - Improvements in and relating to tubular heat-exchangers - Google Patents

Improvements in and relating to tubular heat-exchangers

Info

Publication number
GB1247177A
GB1247177A GB45263/68A GB4526368A GB1247177A GB 1247177 A GB1247177 A GB 1247177A GB 45263/68 A GB45263/68 A GB 45263/68A GB 4526368 A GB4526368 A GB 4526368A GB 1247177 A GB1247177 A GB 1247177A
Authority
GB
United Kingdom
Prior art keywords
deflector
tubes
fluid
circulated
tube
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
GB45263/68A
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.)
Everllence SE
Original Assignee
Deggendorfer Werft und Eisenbau 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 Deggendorfer Werft und Eisenbau GmbH filed Critical Deggendorfer Werft und Eisenbau GmbH
Publication of GB1247177A publication Critical patent/GB1247177A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • F28D7/16—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 in parallel spaced relation
    • F28D7/163—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 in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1669—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 in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/08—Fluid driving means, e.g. pumps, fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

1,247,177. Tubular heat exchangers. DEGGENDORFER WERFT & EISENBAU, G.m.b.H. 24 Sept., 1968 [26 Sept., 1967], No. 45263/68. Heading F4S. A heat exchanger for heating or cooling a fluid circulated through reaction apparatus 14, comprises a hollow bundle of tubes 1 extending between a header 8 and an annular header 3 which encircles a fan impeller 6 for circulating the said fluid over the tubes, a deflector 9 being disposed within the tube bundle downstream of the impeller to direct the circulated fluid over the tubes. The deflector 9 extends alongside the tubes for the major portion of their length and is arranged to act as an additional heat exchange surface. As shown the deflector 9 is hollow, is included in the flow path of the tube-side fluid, and is traversed longitudinally by an open-ended tube 11 through which flows a portion of the circulated fluid. In a modification, Figs. 3 and 5 (not shown), a separate fluid flows inside the deflector. In Fig. 5, the deflector comprises a bank of closed-end return tubes (27, 28). In another form (Fig. 4) the deflector (24) contains a burner (26) for heating the circulated fluid e.g. when the reaction is endothermic. In another form (Fig. 6), the deflector consists of a central tube (32) encircled by a ring of tubes (31), replaceable electric elements being fitted in these tubes.
GB45263/68A 1967-09-26 1968-09-24 Improvements in and relating to tubular heat-exchangers Expired GB1247177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0054204 1967-09-26

Publications (1)

Publication Number Publication Date
GB1247177A true GB1247177A (en) 1971-09-22

Family

ID=7055575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45263/68A Expired GB1247177A (en) 1967-09-26 1968-09-24 Improvements in and relating to tubular heat-exchangers

Country Status (7)

Country Link
US (1) US3503439A (en)
AT (1) AT304594B (en)
BE (1) BE721342A (en)
DE (1) DE1601180C3 (en)
FR (1) FR1580039A (en)
GB (1) GB1247177A (en)
NL (1) NL163016C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005080894A1 (en) * 2004-02-17 2005-09-01 Gea Lyophil Gmbh Method and device for freeze-drying products
WO2006110087A1 (en) * 2005-04-15 2006-10-19 Jerzy Hawranek Axial heat exchanger

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213204C2 (en) * 1982-04-08 1985-01-10 Saarberg-Fernwärme GmbH, 6600 Saarbrücken Heat exchanger made from high temperature resistant materials
DE3631805A1 (en) * 1986-09-18 1988-03-31 Linde Ag Heat exchanger
US5090369A (en) * 1990-10-18 1992-02-25 Weng Yung J Heat-absorbing/heating device with high efficiency and a supporting device therefor
RU2168354C1 (en) * 2000-04-17 2001-06-10 Волгоградский государственный технический университет Tubular apparatus for conduction of chemical reactions
CN107490215B (en) * 2017-08-21 2023-06-27 珠海格力电器股份有限公司 Injection structure for flooded evaporator and flooded evaporator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1936610A (en) * 1929-10-14 1933-11-28 Monsanto Chemicals Apparatus for conducting catalytic processes
US2071624A (en) * 1934-01-26 1937-02-23 Walton C Graham Heat transfer apparatus
US2577856A (en) * 1944-07-15 1951-12-11 Standard Oil Dev Co Polymerization reaction vessel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005080894A1 (en) * 2004-02-17 2005-09-01 Gea Lyophil Gmbh Method and device for freeze-drying products
WO2006110087A1 (en) * 2005-04-15 2006-10-19 Jerzy Hawranek Axial heat exchanger
CN100567875C (en) * 2005-04-15 2009-12-09 杰齐·哈拉内克 Axial heat exchanger
RU2393403C2 (en) * 2005-04-15 2010-06-27 Джерзи ХОРАНЕК Axial heat exchanger

Also Published As

Publication number Publication date
US3503439A (en) 1970-03-31
AT304594B (en) 1972-12-15
NL6813776A (en) 1969-03-28
DE1601180C3 (en) 1974-01-24
DE1601180A1 (en) 1971-01-21
NL163016B (en) 1980-02-15
FR1580039A (en) 1969-08-29
BE721342A (en) 1969-03-03
DE1601180B2 (en) 1973-06-28
NL163016C (en) 1980-07-15

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