DE562992C - Device for cooling by means of cooling water and for insulation against heat radiation from cooker absorbers of periodically operating absorption refrigeration machines - Google Patents

Device for cooling by means of cooling water and for insulation against heat radiation from cooker absorbers of periodically operating absorption refrigeration machines

Info

Publication number
DE562992C
DE562992C DED55316D DED0055316D DE562992C DE 562992 C DE562992 C DE 562992C DE D55316 D DED55316 D DE D55316D DE D0055316 D DED0055316 D DE D0055316D DE 562992 C DE562992 C DE 562992C
Authority
DE
Germany
Prior art keywords
cooling
cooker
cooling water
absorbers
heat radiation
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.)
Expired
Application number
DED55316D
Other languages
German (de)
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.)
Auergesellschaft GmbH
Original Assignee
Auergesellschaft GmbH
Publication date
Priority to DED55316D priority Critical patent/DE562992C/en
Application granted granted Critical
Publication of DE562992C publication Critical patent/DE562992C/en
Expired legal-status Critical Current

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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
    • F25B35/00—Boiler-absorbers, i.e. boilers usable for absorption or adsorption

Landscapes

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

Description

Vorrichtung zur Kühlung mittels Kühlwasser und zur Isolierung gegen Wärmeausstrahlung von Kocher-Absorbern periodisch arbeitender Absorptiöns-Kältemaschinen Der Kocher=Absorber periodisch arbeitender Absorptions-Kältemaschinen wird be= kanntlich abwechselnd gekühlt und beheizt. Bei bekannten Ausführungen kühlt man die Lösung durch in dieselbe verlegte.Rohrleitungen, die man auch durch die Kesselböden hindurchführt und deren Umführungen man durch abschraubbare Krümmer vornimmt, um eine Reinigung zu ermöglichen. Diese Einrichtung hat den Nachteil, daß sehr viele Rohre notwendig sind, um die erforderliche Fläche zu erreichen. Da beim Beginn der Kühlperiode der Kessel überhaupt nur bis zur Mitte mit Lösung gefüllt ist, kommen zu der Zeit, wo die größte Wärmemenge abgeführt werden muß, nur die in diesem Kesselteil liegenden Rohre zur Wirkung, die nach Berechnung ünd Erfahrung auch dann nur eine geringe Wirkung haben, wenn große Kühlwassermengen hindurchfließen. Die Isolierung des Kessels nimmt man bei bekannten Ausführungen durch mit einem Isoliermaterial .gefüllte Blechmäntel vor. Diese Einrichtungen sind aber teuer und bezüglich der Kühlung unvollkommen.Device for cooling by means of cooling water and for insulation against Heat radiation from cooker absorbers of periodically operating absorption refrigeration machines The cooker = absorber of periodically operating absorption refrigeration machines is known alternately cooled and heated. In known designs, the solution is cooled through pipelines laid in the same, which are also passed through the boiler bottoms and the bypassing of which is done by screw-off elbows for cleaning to enable. This device has the disadvantage that a large number of pipes are necessary are to achieve the required area. Since at the beginning of the cooling period the Kettle is filled with solution only to the middle, come to the time where the largest amount of heat has to be dissipated, only that lying in this part of the boiler Pipes to the effect that, according to calculations and experience, even then only a small one Have an effect when large amounts of cooling water flow through it. The insulation of the boiler is taken in known designs by sheet metal jackets filled with an insulating material before. However, these devices are expensive and imperfect in terms of cooling.

Bei vorliegender Erfindung wird die Kühl-und Isoliervorrichtung vereinigt. Zu diesem Zweck wird um den Kesselmantel ein Blechmantel wasserdicht herumgelegt. Durch den entstandenen Ringraum fließt während der Kühlperiode Kühlwasser. Durch eine Drosselschraube in dem Abflußrohr wird erreicht, daß nur bei einem bestimmten -Wasserstand im Kessel die abfließende Wassermenge gleich der zufließenden ist. Beim Beginn der Heizperiode wird der Wasserzufluß unterbrochen und der Ringraum läuft leer. Durch den dadurch entstandenen Luftraum, den die Aus-Strahlung des Kessels verhindernden Blechmantel sowie durch dessen glatte und blanke Oberfläche wird nun während der Heizperiode eine gute Isolierwirkung erzielt.In the present invention, the cooling and insulating device is combined. For this purpose, a sheet metal jacket is placed around the boiler jacket in a watertight manner. Cooling water flows through the resulting annular space during the cooling period. By a throttle screw in the drain pipe is achieved that only with a certain -Water level in the boiler, the amount of water flowing out is equal to the amount flowing in. At the beginning of the heating season, the flow of water is interrupted and the annulus runs empty. Due to the air space created by the radiation from the boiler preventing sheet metal jacket as well as its smooth and shiny surface is now A good insulating effect is achieved during the heating season.

Die Abbildung zeigt ein Ausführungsbeispiel, in welchem i den Kocher-Absorber-Kessel, 2 den Blechmantel, 3 eine in diesen hineingedrehte Sicke zum Ausgleich der durch die Temperaturunterschiede gegen den Kesselmantel bedingten verschiedenen Ausdehnungen, q. die Kühlwasserzuflußleitung, 5 die Kühlwasseräbflußleitung mit der Drosselvorrichtung 6 darstellt.The figure shows an embodiment in which i the cooker-absorber boiler, 2 the sheet metal jacket, 3 a bead turned into it to compensate for the through the different expansions caused by the temperature differences against the boiler shell, q. the cooling water inflow line, 5 the cooling water outflow line with the throttle device 6 represents.

Claims (2)

PATENTANSPRIJCHEE: i. Vorrichtung zur Kühlung mittels Kühlwasser und zur Isolierung gegen Wärmeausstrahlung von Kocher-Absorbem periodisch arbeitender Absorptions-Kältemaschinen, dadurch gekennzeichnet, daß ein Blechmantel das Gehäuse des Kocher-Absorbers mit einem Zwischenraum umgibt, durch den während der Kühlperiode zwecks Kühlens des Kocher-Absorbers Wasser fließt, dessen Zu-Ruß während der Heizperiode abgestellt wird, so daß der Zwischenraum leer läuft und dadurch eine Isolation bildet. PATENT CLAIMS: i. Device for cooling by means of cooling water and for insulation against heat radiation from Kocher absorbers that work periodically Absorption refrigeration machines, characterized in that a sheet metal jacket is used for the housing of the cooker absorber with a space through which during the cooling period for the purpose of cooling the cooker absorber water flows whose soot during the heating season is turned off so that the space runs empty and thereby forms an insulation. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß eiste Drosselvorrichtung in der Abflußleitung des den Zwischenraum durchfließenden Kühlwassers vorgesehen ist. ,2. Apparatus according to claim i, characterized in that there is a throttle device provided in the drain line of the cooling water flowing through the space is. ,
DED55316D Device for cooling by means of cooling water and for insulation against heat radiation from cooker absorbers of periodically operating absorption refrigeration machines Expired DE562992C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED55316D DE562992C (en) Device for cooling by means of cooling water and for insulation against heat radiation from cooker absorbers of periodically operating absorption refrigeration machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED55316D DE562992C (en) Device for cooling by means of cooling water and for insulation against heat radiation from cooker absorbers of periodically operating absorption refrigeration machines

Publications (1)

Publication Number Publication Date
DE562992C true DE562992C (en) 1932-10-31

Family

ID=7056430

Family Applications (1)

Application Number Title Priority Date Filing Date
DED55316D Expired DE562992C (en) Device for cooling by means of cooling water and for insulation against heat radiation from cooker absorbers of periodically operating absorption refrigeration machines

Country Status (1)

Country Link
DE (1) DE562992C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435630C1 (en) * 1984-09-28 1986-05-22 Dornier System Gmbh, 7990 Friedrichshafen Periodic absorption refrigerating machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435630C1 (en) * 1984-09-28 1986-05-22 Dornier System Gmbh, 7990 Friedrichshafen Periodic absorption refrigerating machine

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