DE202005020943U1 - Invention relates to complete cooling system consisting of condenser, heat pump and heater - Google Patents

Invention relates to complete cooling system consisting of condenser, heat pump and heater Download PDF

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Publication number
DE202005020943U1
DE202005020943U1 DE202005020943U DE202005020943U DE202005020943U1 DE 202005020943 U1 DE202005020943 U1 DE 202005020943U1 DE 202005020943 U DE202005020943 U DE 202005020943U DE 202005020943 U DE202005020943 U DE 202005020943U DE 202005020943 U1 DE202005020943 U1 DE 202005020943U1
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DE
Germany
Prior art keywords
condenser
heater
heat pump
cooling system
heat
Prior art date
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Expired - Lifetime
Application number
DE202005020943U
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German (de)
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Individual
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Individual
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Publication date
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Priority to DE202005020943U priority Critical patent/DE202005020943U1/en
Priority claimed from DE102005014959A external-priority patent/DE102005014959A1/en
Publication of DE202005020943U1 publication Critical patent/DE202005020943U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G6/00—Devices for producing mechanical power from solar energy
    • F03G6/06—Devices for producing mechanical power from solar energy with solar energy concentrating means
    • F03G6/068—Devices for producing mechanical power from solar energy with solar energy concentrating means having other power cycles, e.g. Stirling or transcritical, supercritical cycles; combined with other power sources, e.g. wind, gas or nuclear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
    • F01K17/005—Using steam or condensate extracted or exhausted from steam engine plant by means of a heat pump
    • 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
    • F25B30/00—Heat pumps
    • F25B30/06—Heat pumps characterised by the source of low potential heat
    • 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
    • F25B27/005—Machines, plants or systems, using particular sources of energy using solar energy in compression type systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The invention relates to the complete cooling system consisting of a condenser (8), a heat pump (3) and a heater (9).

Description

Dieses Kühlsystem besteht aus einen Kondensator, eine Wärmepumpe und einen Erhitzer. Der wesentliche Unterschied zwischen den konventionellen Kühlsystemen und diesem liegt in dem Umgang mit der Verflüssigungswärme.This cooling system consists of a condenser, a heat pump and a heater. The main difference between the conventional cooling systems and this lies in the handling of the liquefaction heat.

Wehrend die konventionelle Kühlsysteme die Verflüssigungswärme in die Atmosphäre abgeben, führt dass von mir vorgestellte Kühlsystem die Verflüssigungswärme zurück in den Arbeitskreis.Wehrend the conventional cooling systems the Liquefaction heat in the the atmosphere give, leads that cooling system introduced by me the liquefaction heat back into the Working Group.

Das Zurückführen der Verflüssigungswärme wird durch den Einsatz einer Wärmepumpe ermöglicht.The Return the Liquefaction heat is through the use of a heat pump allows.

Die Rolle des Kühlers im Kondensator wird durch den Verdampfer der Wärmepumpe übernommen. Die Aufgabe des Heizkörpers im Erhitzer wird von dem Verflüssiger der Wärmepumpe durchgeführt.The Role of the radiator in the condenser is taken over by the evaporator of the heat pump. The task of heater in the heater is from the condenser the heat pump carried out.

Die Energiemenge, die möglich ist für die Umwandlung durch die Turbine zu einer mechanischen Energie wird durch die Formel: E = Eg – Cv , beschrieben.

Eg
– die gesamte Energie des Mediums
Cv
– Verflüssigungswärme
The amount of energy that is possible for the transformation by the turbine to a mechanical energy is given by the formula: E = E G - C v , described.
E g
- the entire energy of the medium
C v
- liquefaction heat

Durch das Prinzip der Rückführung der Verflüssigungswärme, die einen erheblichen Anteil der Energie ausmacht, die zugeführt werden muss um das Arbeitsmedium auf die notwendige Temperatur zu erhitzen, wäre mit großen energetischen Ersparniesen zu rechnen.By the principle of repatriation of Liquefaction heat, the a significant proportion of the energy that is supplied in order to heat the working medium to the necessary temperature, would be with huge to count on energetic saving giants.

Dieses Kühlsystem kommt bereit in einem Prototyp zum Einsatz. Bei dem Prototyp handelt es sich um ein thermodynamisches Niedertemperatursolarelektrokraftwerk, dass mit Propan als Arbeitsmedium arbeitet (siehe 1).This cooling system is ready for use in a prototype. The prototype is a thermodynamic low-temperature solar electric power plant using propane as the working medium (see 1 ).

In dem Sonnenkollektor, unter konstanten Druck (15–17 bar), überhitzter Dampf wird auf die Turbine geleitet, wo er seine Energie abgibt. Danach landet er im Kondensator wo er abgekühlt und verflüssigt wird. Dabei ausgesetzte Verflüssigungswärme wird von dem Verdampfer der Wärmepumpe übernommen.In the solar collector, under constant pressure (15-17 bar), superheated steam is applied to the turbine where he gives off his energy. After that he lands in the condenser where he cooled and liquefied becomes. This exposed heat of condensation is taken from the evaporator of the heat pump.

In flüssige Form (Kondensat), von der pumpe (7) gefordert, erreich das Arbeitsmedium den Erhitzer. Hier wird im die Verflüssigungswärme (von dem Verflüssiger der Wärmepumpe) wieder zugeführt.In liquid form (condensate), from the pump ( 7 ), the working fluid reaches the heater. Here is in the liquefaction heat (supplied by the condenser of the heat pump) again.

Am Ende gelangt er in den Sonnenkollektor (gasförmig) und der Kreis wird geschlossen. Die genaue Arbeitsparameter und Bedienungen, herrschende im Kondensator und Erhitzer, müssen natürlich optimal abgestimmt werden um maximalle Ergebnisse zu erreichen.At the At the end it enters the solar collector (gaseous) and the circle is closed. The exact working parameters and operations, prevailing in the condenser and heaters, need Naturally be optimally attuned to achieve maximum results.

Wärmepumpe – die AufgabenHeat pump - the tasks

Übernahme der Verflüssigungswärme und ihre Transport zum Erhitzer.takeover the liquefaction heat and their Transport to the heater.

In dem Prototyp (1qm Sonnenkollektor) werden ca. 8kg Propan in 1 Stunde verflüssigt. Das bedeutet, dass im Endeffekt ca. 800Wh Verflüssigungswärme von dem Kondensator Zu dem Erhitzer transportieret werden müssen. (Die Temperaturbedienungen im Kondensator liegen bei ca. 0°C und bei dem Erhitzer bei ca. 45°C).In The prototype (1qm solar panel) will be about 8kg of propane in 1 hour liquefied. This means that in the end about 800Wh condensing heat from the condenser the heater must be transported. (The temperature controls in the condenser are at about 0 ° C and at the heater at about 45 ° C).

Um dieses zu realisieren, wird ein Kompressor mit einer Motorleistung von ca. 180W benötigt.Around Realizing this becomes a compressor with engine power needed by about 180W.

Fundstellensites

  • 1. Wärmepumpen (Kurt Bach)1. heat pumps (Kurt Bach)
  • 2. Wärmepumpen: Grundlagen und Praxis (Hans Ludwig von Cube)2. Heat pumps: Foundations and Practice (Hans Ludwig von Cube)
  • 3. Wärmepumpen (Herbert Kirn)3. heat pumps (Herbert Kirn)
  • 4. Eigene Erfahrungen.4. Own experiences.

11
Sonnenkollektorsolar panel
22
Turbogeneratorturbogenerator
33
Wärmepumpeheat pump
44
VerdampferEvaporator
55
Kompressorcompressor
66
Verflüssigercondenser
77
Pumpepump
88th
Kondensatorcapacitor
99
Erhitzerheaters
A, B, C, D, E A, B, C, D, E
Ventilevalves

Claims (1)

Der Schutz bezieht sich auf das ganze Kühlsystem bestehend aus einem Kondensator, einer Wärmepumpe und einem Erhitzer.The protection refers to the whole cooling system consisting of a condenser, a heat pump and a heater.
DE202005020943U 2005-04-01 2005-04-01 Invention relates to complete cooling system consisting of condenser, heat pump and heater Expired - Lifetime DE202005020943U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202005020943U DE202005020943U1 (en) 2005-04-01 2005-04-01 Invention relates to complete cooling system consisting of condenser, heat pump and heater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005014959A DE102005014959A1 (en) 2005-04-01 2005-04-01 Cooling system for thermodynamic low temperature solar electrical power station, has heat pump, which delivers liquefaction heat from condenser to heater, where propane is heated in heater before flowing into solar collector
DE202005020943U DE202005020943U1 (en) 2005-04-01 2005-04-01 Invention relates to complete cooling system consisting of condenser, heat pump and heater

Publications (1)

Publication Number Publication Date
DE202005020943U1 true DE202005020943U1 (en) 2006-11-16

Family

ID=37489939

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DE202005020943U Expired - Lifetime DE202005020943U1 (en) 2005-04-01 2005-04-01 Invention relates to complete cooling system consisting of condenser, heat pump and heater

Country Status (1)

Country Link
DE (1) DE202005020943U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1921279A2 (en) * 2006-07-29 2008-05-14 Walter Varlemann Method for utilising waste heat when operating a turbine with a gaseous medium
FR2950958A1 (en) * 2009-10-02 2011-04-08 Olivier Canavese Method for recuperating energy on vapor cycle in e.g. ship, involves transmitting energy recuperated at condenser to heater of vapor circuit using refrigeration cycle, where refrigeration cycle is used in configuration of pump type cycle
WO2012028514A3 (en) * 2010-09-03 2012-06-21 Siemens Aktiengesellschaft Solar-thermal absorber for direct evaporation, in particular in a solar tower power station
WO2012085551A3 (en) * 2010-12-21 2012-10-04 Doosan Power Systems Limited Method & apparatus for the improvement of efficiency of thermal cycles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1921279A2 (en) * 2006-07-29 2008-05-14 Walter Varlemann Method for utilising waste heat when operating a turbine with a gaseous medium
EP1921279A3 (en) * 2006-07-29 2012-02-22 Walter Varlemann Method for utilising waste heat when operating a turbine with a gaseous medium
FR2950958A1 (en) * 2009-10-02 2011-04-08 Olivier Canavese Method for recuperating energy on vapor cycle in e.g. ship, involves transmitting energy recuperated at condenser to heater of vapor circuit using refrigeration cycle, where refrigeration cycle is used in configuration of pump type cycle
WO2012028514A3 (en) * 2010-09-03 2012-06-21 Siemens Aktiengesellschaft Solar-thermal absorber for direct evaporation, in particular in a solar tower power station
WO2012085551A3 (en) * 2010-12-21 2012-10-04 Doosan Power Systems Limited Method & apparatus for the improvement of efficiency of thermal cycles

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