ES492690A0 - IMPROVEMENTS IN DOUBLE ENCLOSURE HEAT EXCHANGERS - Google Patents

IMPROVEMENTS IN DOUBLE ENCLOSURE HEAT EXCHANGERS

Info

Publication number
ES492690A0
ES492690A0 ES492690A ES492690A ES492690A0 ES 492690 A0 ES492690 A0 ES 492690A0 ES 492690 A ES492690 A ES 492690A ES 492690 A ES492690 A ES 492690A ES 492690 A0 ES492690 A0 ES 492690A0
Authority
ES
Spain
Prior art keywords
water
walls
corrugations
pitch
circulation
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
ES492690A
Other languages
Spanish (es)
Other versions
ES8102673A1 (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.)
Chaffoteaux et Maury SAS
Original Assignee
Chaffoteaux et Maury SAS
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 Chaffoteaux et Maury SAS filed Critical Chaffoteaux et Maury SAS
Publication of ES8102673A1 publication Critical patent/ES8102673A1/en
Publication of ES492690A0 publication Critical patent/ES492690A0/en
Granted 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0093—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations

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)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

1. Double envelope heat exchanger for a composite hot water boiler in which hot gases (G) are produced and conducted so as to heat two tubular circuits serving respectively for the circulation of drawn water (L1 ) and for the circulation of heating water (L2 ), characterized in that the two circuits comprise two independent networks of tubes (12, 22) formed in known manner by triple walls (1) which themselves comprise two corrugated metal sheets (10, 20) fixed to one another by an intermediate common wall (2), the pitch of the corrugations (11) corresponding to the drawn water being smaller than the pitch of the corrugations (21) corresponding to the heating water, and the assembly being arranged so that the hot gases flowing along the outside of the triple walls circulate in counter-current relative to the water to be heated circulating inside these walls.
ES492690A 1979-06-25 1980-06-23 IMPROVEMENTS IN DOUBLE ENCLOSURE HEAT EXCHANGERS Granted ES492690A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7916196A FR2459954B1 (en) 1979-06-25 1979-06-25 DOUBLE REINFORCED HEAT EXCHANGER

Publications (2)

Publication Number Publication Date
ES8102673A1 ES8102673A1 (en) 1981-02-16
ES492690A0 true ES492690A0 (en) 1981-02-16

Family

ID=9227022

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492690A Granted ES492690A0 (en) 1979-06-25 1980-06-23 IMPROVEMENTS IN DOUBLE ENCLOSURE HEAT EXCHANGERS

Country Status (6)

Country Link
EP (1) EP0022025B1 (en)
AT (1) ATE5997T1 (en)
DE (1) DE3066267D1 (en)
ES (1) ES492690A0 (en)
FR (1) FR2459954B1 (en)
PT (1) PT71415A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645633B1 (en) * 1989-04-07 1991-07-12 Chaffoteaux Et Maury IMPROVEMENTS ON DOUBLE PIPES FOR MIXED BOILERS, PROCESSES FOR MANUFACTURING SUCH PIPES AND CORRESPONDING BOILERS
FR2657422B1 (en) * 1990-01-25 1998-01-02 Valeo Thermique Moteur Sa BLADE HEAT EXCHANGER, PARTICULARLY FOR A MOTOR VEHICLE.
DE10013435C1 (en) 2000-03-17 2001-10-31 Xcellsis Gmbh Foil evaporator packet has two foils with structured recesses and projections to evaporate two reactant mass fluid flows into two reactant mass gas flows
CN102278903A (en) * 2011-08-16 2011-12-14 李永堂 Plate-type heat exchanger
PL2639541T3 (en) * 2012-03-14 2017-08-31 Alfa Laval Corporate Ab Flow-plate for heat transfer
FR2988823A1 (en) * 2012-04-02 2013-10-04 Eric Martinez Heat exchanger for use in heat pump for production of hot water, has fluid circulation circuit to allow heat exchange between refrigerant fluid or heat transfer fluid in fluid circulation circuit and refrigerant fluid in other fluid circuit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE76857C (en) * AKTIENGESELLSCHAFT MASCHINENFABRIK GREVENBROICH in Grevenbroich, Rheinprovinz Heat exchange apparatus
US2021995A (en) * 1931-04-11 1935-11-26 Delos P Heath Heat exchanger
FR1332607A (en) * 1962-05-26 1963-07-19 Improvements to central heating systems with hot water circuit for domestic use
FR1452259A (en) * 1965-07-30 1966-02-25 Noxa Fluid fuel central heating boiler, comprising a domestic hot water circuit
FR1473291A (en) * 1966-02-02 1967-03-17 heat exchangers
DE1932112A1 (en) * 1969-06-25 1971-01-07 Conrad Dr Dipl Ing Walter Heat exchanger
CH556523A (en) * 1974-05-20 1974-11-29 Paveg Anstalt LINK RADIATOR.
DE2518683C3 (en) * 1975-04-26 1981-04-09 4P Verpackungen Gmbh, 8960 Kempten Heat exchanger made from two aluminum sheets connected to one another
DE2708270A1 (en) * 1977-02-25 1978-08-31 Siemens Ag Heat exchanger flat panel with channels - has middle panel separating expanded channels in enclosing sheet metal panels
SE7808367L (en) * 1978-08-03 1980-02-04 Ostbo John D B DEVICE EXCHANGER

Also Published As

Publication number Publication date
ATE5997T1 (en) 1984-02-15
FR2459954B1 (en) 1986-09-05
ES8102673A1 (en) 1981-02-16
PT71415A (en) 1980-07-01
EP0022025B1 (en) 1984-01-25
EP0022025A2 (en) 1981-01-07
FR2459954A1 (en) 1981-01-16
EP0022025A3 (en) 1981-02-18
DE3066267D1 (en) 1984-03-01

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