FR2415274A1 - FINNED COIL AND ITS APPLICATION TO ANY REFRIGERATION SYSTEM EQUIPPED WITH A REGULATOR SUCH AS AN AIR COOLER - Google Patents

FINNED COIL AND ITS APPLICATION TO ANY REFRIGERATION SYSTEM EQUIPPED WITH A REGULATOR SUCH AS AN AIR COOLER

Info

Publication number
FR2415274A1
FR2415274A1 FR7901704A FR7901704A FR2415274A1 FR 2415274 A1 FR2415274 A1 FR 2415274A1 FR 7901704 A FR7901704 A FR 7901704A FR 7901704 A FR7901704 A FR 7901704A FR 2415274 A1 FR2415274 A1 FR 2415274A1
Authority
FR
France
Prior art keywords
application
zone
regulator
refrigeration system
finned coil
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
FR7901704A
Other languages
French (fr)
Other versions
FR2415274B1 (en
Inventor
Albert Tent
Jan Adolf Moesker
Norman Wardenaar
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.)
HELPMANN APPARATEN
Original Assignee
HELPMANN APPARATEN
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 HELPMANN APPARATEN filed Critical HELPMANN APPARATEN
Publication of FR2415274A1 publication Critical patent/FR2415274A1/en
Application granted granted Critical
Publication of FR2415274B1 publication Critical patent/FR2415274B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • 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
    • F28D1/04—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 with tubular conduits
    • F28D1/047—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 with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag

Abstract

Ce serpentin permet une possibilité d'application de vitesse d'écoulement de réfrigérant plus élevée qui assure notamment l'augmentation de la capacité refrigérante. Ce serpentin à ailettes applicable à tout circuit de réfrigération est établi avec un emplacement C de l'arrivée du liquide réfrigérant dans l'élément evaporateur, disposé à l'intérieur de la zone d'évaporation du réfrigérant et dans la partie voisine de la zone de surchauffe D de la vapeur réfrigérante; la différence de température entre le point d'arrivée A et la zone de surchauffe C-D diminue de sorte qu'il y a moins de transfert de chaleur interne par les ailettes et que la surchauffe se produit plus facilement. L'invention peut être utilisée pour tous refroidisseurs d'air.This coil allows a possibility of application of higher refrigerant flow rate which ensures in particular the increase of the cooling capacity. This finned coil applicable to any refrigeration circuit is established with a location C of the arrival of the refrigerant liquid in the evaporator element, arranged inside the refrigerant evaporation zone and in the neighboring part of the zone. of superheating D of the refrigerating vapor; the temperature difference between the end point A and the superheat zone C-D decreases so that there is less internal heat transfer through the fins and overheating occurs more easily. The invention can be used for all air coolers.

FR7901704A 1978-01-18 1979-01-17 FINNED COIL AND ITS APPLICATION TO ANY REFRIGERATION SYSTEM EQUIPPED WITH A REGULATOR SUCH AS AN AIR COOLER Granted FR2415274A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7800639A NL7800639A (en) 1978-01-18 1978-01-18 BLADE BLOCK SUITABLE FOR USE IN A FROSTING COOLER, ESPECIALLY AIR COOLER.

Publications (2)

Publication Number Publication Date
FR2415274A1 true FR2415274A1 (en) 1979-08-17
FR2415274B1 FR2415274B1 (en) 1985-04-05

Family

ID=19830179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901704A Granted FR2415274A1 (en) 1978-01-18 1979-01-17 FINNED COIL AND ITS APPLICATION TO ANY REFRIGERATION SYSTEM EQUIPPED WITH A REGULATOR SUCH AS AN AIR COOLER

Country Status (6)

Country Link
BE (1) BE873518A (en)
DE (1) DE2901281A1 (en)
FR (1) FR2415274A1 (en)
GB (1) GB2013316B (en)
NL (1) NL7800639A (en)
NO (1) NO146967C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003103A1 (en) * 1993-07-26 1995-02-02 Hiross International Corporation B.V. Arrangement for reducing the humidity content of a gaseous medium

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002124A1 (en) * 1990-01-25 1991-08-01 Hoelter Heinz COOLING DEVICE WITH A RELIEF CONTROL VALVE ADJUSTED TO A SPECIFIC REFRIGERANT
US6460372B1 (en) * 2001-05-04 2002-10-08 Carrier Corporation Evaporator for medium temperature refrigerated merchandiser
US6827137B2 (en) * 2002-12-17 2004-12-07 Carrier Corporation Airflow/circulating design for one-row heat exchanger
FR2864609B1 (en) * 2003-12-29 2006-12-22 Patrice Saillard THERMAL INSTALLATION WITH MULTIPLE CONFIGURATION, AND EXCHANGER SUITABLE FOR THIS INSTALLATION.
CN104990311A (en) * 2015-06-27 2015-10-21 姚旺东 Multi-loop evaporator capable of achieving two-way air inflow
JP6381827B2 (en) * 2015-11-06 2018-08-29 三菱電機株式会社 Refrigeration cycle apparatus and showcase having the same
CN105258404A (en) * 2015-11-10 2016-01-20 南通四方冷链装备股份有限公司 Finned evaporator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088254A (en) * 1933-12-14 1937-07-27 Westinghouse Electric & Mfg Co Cooling apparatus
US2148238A (en) * 1936-10-24 1939-02-21 Hermann J Krackowizer Air circulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH175780A (en) * 1934-06-02 1935-03-15 Frigorrex A G Automatic compression refrigeration machine.
DE1754942U (en) * 1957-06-14 1957-10-31 Bbc Brown Boveri & Cie LAMELLA HEAT EXCHANGER.
DE1083836B (en) * 1957-12-24 1960-06-23 Licentia Gmbh Plate or box evaporators for refrigeration systems, especially refrigerators

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088254A (en) * 1933-12-14 1937-07-27 Westinghouse Electric & Mfg Co Cooling apparatus
US2148238A (en) * 1936-10-24 1939-02-21 Hermann J Krackowizer Air circulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995003103A1 (en) * 1993-07-26 1995-02-02 Hiross International Corporation B.V. Arrangement for reducing the humidity content of a gaseous medium
US5715696A (en) * 1993-07-26 1998-02-10 Hiross International Corporation B.V. Arrangement for reducing the humidity content of a gaseous medium

Also Published As

Publication number Publication date
NO146967B (en) 1982-09-27
DE2901281A1 (en) 1979-07-19
BE873518A (en) 1979-07-17
GB2013316A (en) 1979-08-08
NL7800639A (en) 1979-07-20
NO146967C (en) 1983-01-05
NO790153L (en) 1979-07-19
GB2013316B (en) 1982-06-23
FR2415274B1 (en) 1985-04-05

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Legal Events

Date Code Title Description
ST Notification of lapse