CH216508A - Condenser for absorption refrigerators. - Google Patents

Condenser for absorption refrigerators.

Info

Publication number
CH216508A
CH216508A CH216508DA CH216508A CH 216508 A CH216508 A CH 216508A CH 216508D A CH216508D A CH 216508DA CH 216508 A CH216508 A CH 216508A
Authority
CH
Switzerland
Prior art keywords
condenser
absorption refrigerators
tubes
medium
ribs
Prior art date
Application number
Other languages
German (de)
Inventor
Haeusermann Otto
Original Assignee
Haeusermann Otto
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 Haeusermann Otto filed Critical Haeusermann Otto
Publication of CH216508A publication Critical patent/CH216508A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00Evaporators; Condensers
    • F25B39/04Condensers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/046Condensers with refrigerant heat exchange tubes positioned inside or around a vessel containing water or pcm to cool the refrigerant gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00Details of evaporators; Details of condensers
    • F25B2339/04Details of condensers
    • F25B2339/047Water-cooled condensers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

  

  Kondensator für     Absorptionskälteapparate.       Bei     Absorptionskälteapparaten,    nament  lich bei Trockenapparaten, hat man bisher  mit Luft abgekühlt, indem -man den Konden  sator dem natürlichen Luftzug aussetzte. Nun  hat es sich aber gezeigt, dass solche Appa  rate, die in warmen Lokalen aufgestellt sind,  wie Bäckereien, Küchen     etc.,    in der Abküh  lung des Kondensators ungenügend sind und  infolgedessen die Verflüssigung des Kühl  mediums durch die mangelhafte Abkühlung  des     Kondensators    ungenügend war.  



  Zweck vorliegender Erfindung ist, diese  Nachteile in wirksamer Weise dadurch zu  beheben, dass in einem mit Kühlflüssigkeit  gefüllten Behälter mit Rippen versehene  doppelwandige     Kondensatorrohre    vorgesehen  sind, bei welchen das zu kühlende Medium  in den doppelten Wandungen zirkuliert.  



  In der beiliegenden Zeichnung ist eine  beispielsweise Ausführungsform des Erfin  dungsgegenstandes schematisch dargestellt,  und zwar zeigt:       Fig    1 einen Querschnitt durch das     Kühl.-          P   <B><I>09</I></B>       fäss    mit drei     Kondensatorrohren    ;         Fig.    2 ist ein Schnitt durch einen Teil  des Gefässes und durch ein     Kondensatorrohr.     



  In einem Gefäss 1, das mit Wasser ge  füllt ist,     sind    drei doppelwandige Kondensator  rohre 2 eingebaut, die mit als Scheiben aus  gebildeten Rippen 4, die auf die Aussenwan  dung der Rohre aufgesetzt sind, versehen  sind. Die die Innenwand bildenden Rohre 3  sind     beiderends    offen. Das Kühlwasser hat  Zutritt zur Aussenwand und Innenwand des  Rohres 2, während das abzukühlende Medium  in verhältnismässig     dünner    Schicht zwischen  den doppelten Wandungen     zirkuliert.    Die       Wärmeaustauschflächen    sind gross.  



  Das Wasserbad führt die Wärme des  Mediums sehr rasch ab, welche es während  der Heizperiode des Kochers erhält. Die Ver  flüssigung des Kältemediums wird dadurch  beschleunigt.  



  Der Behälter 1 kann an eine Wasserlei  tung angeschlossen sein. Es kann aber auch  ohne Zu- und     Abflussleitungen    hergestellt  werden, in welchem Falle das verdunstete  Wasser nachgefüllt werden kann.



  Condenser for absorption refrigerators. In the case of absorption refrigerators, namely dryers, one has previously cooled with air by exposing the condenser to the natural draft. But it has now been shown that such devices, which are set up in warm places, such as bakeries, kitchens, etc., in the cooling of the condenser are insufficient and as a result the liquefaction of the cooling medium was insufficient due to the insufficient cooling of the condenser.



  The purpose of the present invention is to effectively remedy these disadvantages by providing double-walled condenser tubes provided with ribs in a container filled with cooling liquid, in which the medium to be cooled circulates in the double walls.



  In the accompanying drawing, an exemplary embodiment of the subject matter of the invention is shown schematically, namely: FIG. 1 shows a cross section through the cooling tank with three condenser tubes; Fig. 2 is a section through part of the vessel and through a condenser tube.



  In a vessel 1, which is filled with water, three double-walled condenser tubes 2 are installed, which are provided with ribs 4 formed as disks, which are placed on the outer wall of the tubes. The tubes 3 forming the inner wall are open at both ends. The cooling water has access to the outer wall and inner wall of the pipe 2, while the medium to be cooled circulates in a relatively thin layer between the double walls. The heat exchange surfaces are large.



  The water bath dissipates the heat from the medium very quickly, which it receives during the heating period of the stove. The liquefaction of the cooling medium is accelerated.



  The container 1 can be connected to a water line device. However, it can also be produced without inflow and outflow lines, in which case the evaporated water can be refilled.

 

Claims (1)

PATENANSPRUCH: Kondensator für Absorptionskälteapparate, dadurch gekennzeichnet, daP in einem mit Kühlflüssigkeit gefüllten Behälter mit Rippen versehene doppelwandige Kondensatorrohre vorgesehen sind, Claim to the patent: condenser for absorption refrigeration apparatus, characterized in that double-walled condenser tubes provided with ribs are provided in a container filled with cooling liquid, bei welchen das zu kühlende Medium in den doppelten Wandungen ziil- kuliert. UNTERANSPRUCH: Kondensator nach Patentanspruch, dadurch gekennzeichnet, dass die Rippen als auf die Aussenwandung der Kondensatorrohre aufge setzte Scheiben ausgebildet sind. in which the medium to be cooled circulates in the double walls. SUBSTANTIAL CLAIM: Condenser according to patent claim, characterized in that the ribs are designed as disks placed on the outer wall of the condenser tubes.
CH216508D 1940-11-27 1940-11-27 Condenser for absorption refrigerators. CH216508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH216508T 1940-11-27

Publications (1)

Publication Number Publication Date
CH216508A true CH216508A (en) 1941-08-31

Family

ID=4449650

Family Applications (1)

Application Number Title Priority Date Filing Date
CH216508D CH216508A (en) 1940-11-27 1940-11-27 Condenser for absorption refrigerators.

Country Status (1)

Country Link
CH (1) CH216508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2444760A3 (en) * 2010-10-23 2015-04-22 Ebac Limited Condensor cooling in refrigeration circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2444760A3 (en) * 2010-10-23 2015-04-22 Ebac Limited Condensor cooling in refrigeration circuits

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