FR2339830A1 - Extruded plastics heat-exchange plate - partic. for dry water-cooling towers, with end-chambers providing multipass flow - Google Patents

Extruded plastics heat-exchange plate - partic. for dry water-cooling towers, with end-chambers providing multipass flow

Info

Publication number
FR2339830A1
FR2339830A1 FR7602404A FR7602404A FR2339830A1 FR 2339830 A1 FR2339830 A1 FR 2339830A1 FR 7602404 A FR7602404 A FR 7602404A FR 7602404 A FR7602404 A FR 7602404A FR 2339830 A1 FR2339830 A1 FR 2339830A1
Authority
FR
France
Prior art keywords
panel
panels
plate
partic
cooling towers
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
FR7602404A
Other languages
French (fr)
Other versions
FR2339830B1 (en
Inventor
Louis Berthod
Andre Culand
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.)
Cegelec SA
Original Assignee
Cegelec 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 Cegelec SA filed Critical Cegelec SA
Priority to FR7602404A priority Critical patent/FR2339830A1/en
Publication of FR2339830A1 publication Critical patent/FR2339830A1/en
Application granted granted Critical
Publication of FR2339830B1 publication Critical patent/FR2339830B1/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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0246—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid heat-exchange elements having several adjacent conduits forming a whole, e.g. blocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/065—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing plate-like or laminated conduits
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/0297—Side headers, e.g. for radiators having conduits laterally connected to common header

Abstract

A heat exchanger plate from extruded plastic material, the plate having two parallel surfaces sepd. by longitudinal partitions, and the partitions forming channels in the direction of the forward movement of the plate leaving the extruder. The plate is cut perpendicularly at the extruder outlet so as to form a rectangular panel. A number of such panels are assembled parallel to one another with a space between each panel. One fluid passes through the channels from one end of the panel to the other. The other fluid passes between the panels at right angles to the channels. The improvement is that the panel is provided with an inlet and an outlet and with chambers, situated in the thickness of the panel, to provide for multi-pass flow. The chambers are made by omitting the longitudinal partitions between the panel surfaces for a certain distance at the ends of the panel. They extend over the whole width. The ends of the panels are closed. Optimum temp. distribution is obtd. The plastic panels have large heat transfer surfaces and the plates are partic useful in dry cooling towers.
FR7602404A 1976-01-29 1976-01-29 Extruded plastics heat-exchange plate - partic. for dry water-cooling towers, with end-chambers providing multipass flow Granted FR2339830A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602404A FR2339830A1 (en) 1976-01-29 1976-01-29 Extruded plastics heat-exchange plate - partic. for dry water-cooling towers, with end-chambers providing multipass flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602404A FR2339830A1 (en) 1976-01-29 1976-01-29 Extruded plastics heat-exchange plate - partic. for dry water-cooling towers, with end-chambers providing multipass flow

Publications (2)

Publication Number Publication Date
FR2339830A1 true FR2339830A1 (en) 1977-08-26
FR2339830B1 FR2339830B1 (en) 1979-07-20

Family

ID=9168511

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602404A Granted FR2339830A1 (en) 1976-01-29 1976-01-29 Extruded plastics heat-exchange plate - partic. for dry water-cooling towers, with end-chambers providing multipass flow

Country Status (1)

Country Link
FR (1) FR2339830A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018824A1 (en) * 1979-05-01 1980-11-12 E.I. Du Pont De Nemours And Company Fluid heater and process of heating a fluid
EP0018823A2 (en) * 1979-05-01 1980-11-12 E.I. Du Pont De Nemours And Company Thermoplastic heat exchanger
EP0061904A2 (en) * 1981-04-01 1982-10-06 Crepaco Inc. Plate heat exchanger
WO1985000879A1 (en) * 1983-08-08 1985-02-28 Kraftanlagen Ag Accumulation plant for heat transfer
EP0045149B1 (en) * 1980-07-29 1985-11-27 Thomas Paul Engel Method for the production of a heat exchanger
EP0223995A2 (en) * 1985-10-25 1987-06-03 Elpag Ag Chur Heat exchanger
EP0907061A2 (en) * 1997-10-01 1999-04-07 Behr GmbH & Co. Heat exchanger for an air conditioning system of an automotive vehicle
EP1550835A3 (en) * 2003-11-27 2006-10-04 Joma-Polytec Kunststofftechnik GmbH Cross flow heat exchanger for laundry drier with condenser
NL1034648C2 (en) * 2007-11-07 2010-04-20 Marcellus Franciscus Maria Ter Beek WATER / AIR HEAT EXCHANGER.
FR2945860A1 (en) * 2009-05-22 2010-11-26 Marine Tech Mediterranee Heat exchanger for use as e.g. solar collector panel to produce domestic hot water, has cavities opened at inner side of edge of board, closed at outer side of edge, and respectively communicating with inlet and outlet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134147A1 (en) * 1971-04-22 1972-12-08 Ideal Standard

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2134147A1 (en) * 1971-04-22 1972-12-08 Ideal Standard

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018823A2 (en) * 1979-05-01 1980-11-12 E.I. Du Pont De Nemours And Company Thermoplastic heat exchanger
EP0018823A3 (en) * 1979-05-01 1981-01-07 E.I. Du Pont De Nemours And Company Thermoplastic heat exchanger element and heat exchanger comprising said element
EP0018824A1 (en) * 1979-05-01 1980-11-12 E.I. Du Pont De Nemours And Company Fluid heater and process of heating a fluid
EP0045149B1 (en) * 1980-07-29 1985-11-27 Thomas Paul Engel Method for the production of a heat exchanger
EP0061904A2 (en) * 1981-04-01 1982-10-06 Crepaco Inc. Plate heat exchanger
EP0061904A3 (en) * 1981-04-01 1983-03-30 Crepaco Inc. Plate heat exchanger
WO1985000879A1 (en) * 1983-08-08 1985-02-28 Kraftanlagen Ag Accumulation plant for heat transfer
US4577678A (en) * 1983-08-08 1986-03-25 Kraftanlagen Ag Storage material for heat transfer
EP0223995A2 (en) * 1985-10-25 1987-06-03 Elpag Ag Chur Heat exchanger
EP0223995A3 (en) * 1985-10-25 1987-09-30 Elpag Ag Chur Heat exchanger
EP0907061A2 (en) * 1997-10-01 1999-04-07 Behr GmbH & Co. Heat exchanger for an air conditioning system of an automotive vehicle
EP0907061A3 (en) * 1997-10-01 2000-05-03 Behr GmbH & Co. Heat exchanger for an air conditioning system of an automotive vehicle
EP1550835A3 (en) * 2003-11-27 2006-10-04 Joma-Polytec Kunststofftechnik GmbH Cross flow heat exchanger for laundry drier with condenser
NL1034648C2 (en) * 2007-11-07 2010-04-20 Marcellus Franciscus Maria Ter Beek WATER / AIR HEAT EXCHANGER.
FR2945860A1 (en) * 2009-05-22 2010-11-26 Marine Tech Mediterranee Heat exchanger for use as e.g. solar collector panel to produce domestic hot water, has cavities opened at inner side of edge of board, closed at outer side of edge, and respectively communicating with inlet and outlet

Also Published As

Publication number Publication date
FR2339830B1 (en) 1979-07-20

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Legal Events

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