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FR2096804A2 - Heat exchanger with multiple helical pipe layers - Google Patents

Heat exchanger with multiple helical pipe layers

Info

Publication number
FR2096804A2
FR2096804A2 FR7023900A FR7023900A FR2096804A2 FR 2096804 A2 FR2096804 A2 FR 2096804A2 FR 7023900 A FR7023900 A FR 7023900A FR 7023900 A FR7023900 A FR 7023900A FR 2096804 A2 FR2096804 A2 FR 2096804A2
Authority
FR
France
Prior art keywords
core
heat exchanger
helical pipe
multiple helical
pipe layers
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.)
Granted
Application number
FR7023900A
Other languages
French (fr)
Other versions
FR2096804B2 (en
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.)
Air Liquide SA
Original Assignee
Air Liquide SA
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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR7023900A priority Critical patent/FR2096804A2/en
Priority to US3700030D priority patent/US3700030A/en
Priority to CA097890A priority patent/CA925072A/en
Priority to GB5399270A priority patent/GB1330868A/en
Priority to DE2055569A priority patent/DE2055569C3/en
Priority to SU1494311A priority patent/SU435620A1/en
Priority to IT3172070A priority patent/IT955027B/en
Publication of FR2096804A2 publication Critical patent/FR2096804A2/en
Application granted granted Critical
Publication of FR2096804B2 publication Critical patent/FR2096804B2/fr
Granted 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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies

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)

Abstract

Successive layers of pipes coiled around a cylindrical core are fixed near their ends between successive concentric rings surrounding the core. These rings constitute plates perpendicular to the core axis. Inlet and outlet manifolds are at the ends, pref. comprising a spherical header mounted at each end of the core. The second fluid flows longitudinally past the tubes.
FR7023900A 1969-11-13 1970-07-09 Heat exchanger with multiple helical pipe layers Granted FR2096804A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7023900A FR2096804A2 (en) 1970-07-09 1970-07-09 Heat exchanger with multiple helical pipe layers
US3700030D US3700030A (en) 1969-11-13 1970-07-28 Heat exchanger support structure
CA097890A CA925072A (en) 1969-11-13 1970-11-10 Heat exchanger
GB5399270A GB1330868A (en) 1969-11-13 1970-11-12 Tubular heat exchangers
DE2055569A DE2055569C3 (en) 1969-11-13 1970-11-12 Heat exchanger with a bundle of concentric tube layers
SU1494311A SU435620A1 (en) 1970-11-13 SHELL-TUBE HEAT EXCHANGER; - •• t. «V <1 iФ: Ц \ ^? 1 П ^ - ^ ^ -: ^^ '^ 1UP'?. Г Vi ^^^ i -'- • • '„ • ^ .- L. ^. ;; •:,:.
IT3172070A IT955027B (en) 1969-11-13 1970-11-13 PROCESS FOR THE MANUFACTURE OF A HEAT EXCHANGER WITH TUBES WRAPPED AROUND A CORE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7023900A FR2096804A2 (en) 1970-07-09 1970-07-09 Heat exchanger with multiple helical pipe layers

Publications (2)

Publication Number Publication Date
FR2096804A2 true FR2096804A2 (en) 1972-03-03
FR2096804B2 FR2096804B2 (en) 1974-09-20

Family

ID=9057911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023900A Granted FR2096804A2 (en) 1969-11-13 1970-07-09 Heat exchanger with multiple helical pipe layers

Country Status (1)

Country Link
FR (1) FR2096804A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873432A1 (en) * 2004-07-22 2006-01-27 Piscine Service Anjou Sa Sa Heat exchanger for use as condenser in heat pump, has tangential spreader rib arranged in internal wall, extending radially towards hollow coil such that coil contacts spreader rib
WO2006021659A1 (en) * 2004-07-22 2006-03-02 P.S.A. Heat exchanger with spacing coil(s) and helical rib(s)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL289741A (en) * 1963-02-06
FR1517138A (en) * 1967-02-27 1968-03-15 Mashinostroitelny Zd Im 40 Let tube heat exchanger
FR92240E (en) * 1966-01-21 1968-10-11 Werner & Pfleiderer Granulation device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL289741A (en) * 1963-02-06
FR92240E (en) * 1966-01-21 1968-10-11 Werner & Pfleiderer Granulation device
FR1517138A (en) * 1967-02-27 1968-03-15 Mashinostroitelny Zd Im 40 Let tube heat exchanger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2873432A1 (en) * 2004-07-22 2006-01-27 Piscine Service Anjou Sa Sa Heat exchanger for use as condenser in heat pump, has tangential spreader rib arranged in internal wall, extending radially towards hollow coil such that coil contacts spreader rib
WO2006021659A1 (en) * 2004-07-22 2006-03-02 P.S.A. Heat exchanger with spacing coil(s) and helical rib(s)
US7261149B2 (en) 2004-07-22 2007-08-28 P.S.A. Heat exchanger with pipe coils and helical spreader ribs
AU2005276357B2 (en) * 2004-07-22 2009-11-12 Zodiac Pool Care Europe Heat exchanger with pipe coils and helical spreader ribs

Also Published As

Publication number Publication date
FR2096804B2 (en) 1974-09-20

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Legal Events

Date Code Title Description
TP Transmission of property