DE887394C - Application of a method known from deep-freeze processes to heat pumps - Google Patents

Application of a method known from deep-freeze processes to heat pumps

Info

Publication number
DE887394C
DE887394C DES2166A DES0002166A DE887394C DE 887394 C DE887394 C DE 887394C DE S2166 A DES2166 A DE S2166A DE S0002166 A DES0002166 A DE S0002166A DE 887394 C DE887394 C DE 887394C
Authority
DE
Germany
Prior art keywords
heat
compressor
stage
pressure
evaporator
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
DES2166A
Other languages
German (de)
Inventor
Tore Brandin
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.)
SVENSKA TURBINFAB AB
Original Assignee
SVENSKA TURBINFAB AB
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 SVENSKA TURBINFAB AB filed Critical SVENSKA TURBINFAB AB
Priority to DES2166A priority Critical patent/DE887394C/en
Application granted granted Critical
Publication of DE887394C publication Critical patent/DE887394C/en
Expired 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Description

Gegenstand ,der Erfindung ist die Anwendung der bei Tiefkühlverfahren ran sich bekannten mehr= stufigen Arbeitsweise, bei welcher ein Kompressorzeitlich aufieinan.derfolgend in ebner Stufe mit einem die Wärme an einen Wärmespeicher abgebenden Verflüssiger zusammenarbeitet, der in einer ,anderen, Stufe als dem.Speicher Wärme wieder entziehender Verdampfer wirkt, surf Wärmeplumpen, wobei dieser Wärmespeicher in dem zu beheizenden Raum angeordnet isst und die Unterteilung der Arbeitsstuten so jerfolgt"daß die mittlere Temperatur dieses Wärmespeichers etwa der Temperatur des zu beheizenden Raumes entspricht. Hierdurch können Wärmeverluste wirksam unterbunden werden.The subject matter of the invention is the application of the deep-freeze processes well-known more = step mode of operation, in which a compressor is temporally aufieinan.derfolgend at the same level with one that emits the heat to a heat accumulator Working together condenser, which is in a, different, stage than the storage heat The evaporator that removes it again acts, surf heat pumping, with this heat storage arranged in the room to be heated and the division of the working mares in such a way that the mean temperature of this heat accumulator is approximately the same as the temperature of the room to be heated. This effectively prevents heat loss will.

In der Zeichnung ist eine Wärmepumpenanlage gemäß,der Erfindung in einem Ausführungsbeispiel schematisch dargestellt.In the drawing is a heat pump system according to the invention in an embodiment shown schematically.

Die Anlaage besitzt einen Kompressor i. Von, diesem Kompressor führt eine Leitung 2 durch den Kondensator 3 und über ein Expansionsventil q. zu einem Verdampfer 5, von wo @die Leitung über ein Abstellventil 6 zurück zum Kompressor i führt. Ein Verdam'p£er 8 ist in :einer um das Ventil 6 führende Umwegleitung eingebaut, die ebenfalls ein Ab.stellventil io nach dem Verdampfer 8 aufweist: Der Verdampfer 5 ist innerhalb eines isolierten Behälters B, der einen Wärmespeicher darstellt, angeordnet, .und der Verdampfer 8 ist in einem Behälter Ai ungeordnet, der z. B. See- und Flzßwasser. als ,Wärmequelle beinhaltet. Während der Nvederdruckstufie wird durch den Kompressor Wärm mittels des Wärmetransportmittels ;aus der Wärmequelle A direkt durch eine Zusatzleitung 2o in den Verdampfer im Behälter B ;gepumpt, wie .dies durch die ausgezogenen Pfeile in der Zeichnuing dargestellt ist. Während der Hochdruckperioden erfolgt die Strömung in der durch @die gestrichelten Pfeile ,angezeigten Richtung. Durch abwechselndes öfinen bnv. Schließen von Absperrventilen 2r, zz, an der Druckseite des Kompressors ist die Leitung 2o zu- oder abschaltbar: Daraus geht -hervor, daß die Wärme aus der Quelle A- über- ,den Behälter- B zum Kondensator 3 .gepumpt wird, .wo. Wärme des warmen Wassers zurückgewomen wird, um zu Heizzwecken Verwendung zu finden, z. B. mittels -Radiatoren zur Raumheizung.The system has a compressor i. From this compressor, a line 2 leads through the condenser 3 and via an expansion valve q. to an evaporator 5, from where @ the line leads via a shut-off valve 6 back to the compressor i. A Verdam'p £ er 8 is installed in: a bypass line leading around the valve 6, which also has a shut-off valve io after the evaporator 8: The evaporator 5 is arranged within an insulated container B, which represents a heat accumulator. and the evaporator 8 is disorganized in a container Ai which, for. B. Sea and river water. as, heat source includes. During the low pressure stage, the compressor pumps heat by means of the heat transport medium; from heat source A directly through an additional line 2o into the evaporator in container B; as shown by the solid arrows in the drawing. During periods of high pressure, the flow is in the direction indicated by @ the dashed arrows. By alternately opening bnv. Closing shut-off valves 2r, zz, on the pressure side of the compressor, the line 2o can be switched on or off: This means that the heat from the source A is pumped over the container B to the condenser 3, where . Heat from the warm water is recycled to be used for heating purposes, e.g. B. by means of radiators for space heating.

Wenn die Wärmnepumpe zur Ralumheizung benutzt wird, und die mittlere Temperatur im BG-kälter B auf ,einen. ungefähr gleichen Wert -wie die Zimmertemperatur eingestellt ist, können Wärmeverluste, denen dies Behälter B ausgesetzt sein kann, praktisch, vollständig vermieden werden. Der Wärmespeicher kann, wenn, er in entsprechender Größe ,ausgeführt wird, zum Ausgleich der Belastungsschwankungen. benutzt werden.When the heat pump is used to heat the room, and the middle one Temperature in BG-colder B, one. approximately the same value as the room temperature is set, heat losses to which this container B can be exposed can practically, completely avoided. The heat storage can, if, he in appropriate Size that is executed to compensate for the load fluctuations. to be used.

Claims (1)

PATENTANSPRÜCHE: - i . Anwendung der bei Tiefkühlverfahren an sich bekannten mehrstufigen Arbeitsweise, bei welcher ein Kompressor zeitlich aufeinanderfolgend in eiiner Stufe mit einem die Wärme an einen Wärmespeicher abgebenden Verflüssigpr zusammenarbeitet, der in einer anderen - Stufe als dem Speicher Wärme wieder entziehender Verdampfer wirkt, auf Wärmepumpen, wobei dieser Wärmespeicher in. dem zu beheizenden Raum angeordnet ist und die Unterteil@ung der Arbeitsstufen so erfolgt, daß die mittlere Temperatur dieses Wärmespeichers etwa der Temperatur des zu beheizenden Raumes entspricht. -2. Wärmepumpe. nach Anspruch i, ;gekennzeichnet :durch einen Kompressor, der mittels eines - Wärmetransportmittels in verschiedenen Druckstufen, während ,auf einnanderfolgender Perioden arbeitet, durch ein Zixkulationssystem für dieses Mittel, durch jeder Druckstufe getrennt zugeteilte Verdam'p£er (5, 8), durch einen zwischen der Auslaßseite des Kompressors und ,dem Hochdruckverdampfer angeordneten Kon-.densator (3), durch Schaltmittel (6, i o) zum Umschalten der Maschine von einer Druckstufe auf seine ,andere jund durch -,eine Verbindungsleitung (2o) zwischen der Ausla ßseite des Kompressors .und ;dem, Hochdruckverdampfer zur überbrückung es - Kendetsatars, und durch Schaltmittel - (21-, - 22y,- - um das Mittel während der . Ni@edexdruckperiode durch die VerbindungsleitUng (20) und während der Hochdruck-_ periode durch den Kondensator zu schicken. Angezogene Druckschriften: Deutsche Patentschrift Nr. 723 o53.PATENT CLAIMS: - i. Application of the multi-stage working method, which is known per se in deep-freeze processes, in which a compressor works consecutively in one stage with a liquefier which emits the heat to a heat storage device and which acts in a different stage as an evaporator which extracts heat from the storage device, on heat pumps Heat storage is arranged in. The room to be heated and the subdivision of the work stages takes place in such a way that the mean temperature of this heat storage corresponds approximately to the temperature of the room to be heated. -2. Heat pump. according to claim i, characterized: by a compressor, which by means of a - heat transport means in different pressure stages, during, works on consecutive periods, by a zixkulationssystem for this means, by each pressure stage separately allocated Verdam'p £ er (5, 8), through a condenser (3) arranged between the outlet side of the compressor and the high-pressure evaporator, through switching means (6, io) for switching the machine from one pressure stage to its other and through -, a connecting line (2o) between the outlet On the side of the compressor and; the, high pressure evaporator to bypass it - Kendetsatars, and by switching means - (21-, - 22y, - - to the means during the. Ni @ edex pressure period through the connecting line (20) and during the high pressure period through the capacitor. Cited publications: German Patent No. 723 053.
DES2166A 1950-03-12 1950-03-12 Application of a method known from deep-freeze processes to heat pumps Expired DE887394C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES2166A DE887394C (en) 1950-03-12 1950-03-12 Application of a method known from deep-freeze processes to heat pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES2166A DE887394C (en) 1950-03-12 1950-03-12 Application of a method known from deep-freeze processes to heat pumps

Publications (1)

Publication Number Publication Date
DE887394C true DE887394C (en) 1953-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
DES2166A Expired DE887394C (en) 1950-03-12 1950-03-12 Application of a method known from deep-freeze processes to heat pumps

Country Status (1)

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DE (1) DE887394C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085637B (en) * 1951-06-04 1960-07-21 Martin William Richard Capps System for heating a building
DE3240353A1 (en) * 1982-11-02 1984-05-03 Centra-Bürkle GmbH & Co, 7036 Schönaich Process for pumping heat and heat pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723053C (en) * 1940-05-17 1942-07-27 Bergedorfer Eisenwerk Ag Process and device for deep freezing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE723053C (en) * 1940-05-17 1942-07-27 Bergedorfer Eisenwerk Ag Process and device for deep freezing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085637B (en) * 1951-06-04 1960-07-21 Martin William Richard Capps System for heating a building
DE3240353A1 (en) * 1982-11-02 1984-05-03 Centra-Bürkle GmbH & Co, 7036 Schönaich Process for pumping heat and heat pump

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