DE2949213A1 - Heat pump with atmosphere as source - has output raising steam to drive turbine with low overall energy losses - Google Patents

Heat pump with atmosphere as source - has output raising steam to drive turbine with low overall energy losses

Info

Publication number
DE2949213A1
DE2949213A1 DE19792949213 DE2949213A DE2949213A1 DE 2949213 A1 DE2949213 A1 DE 2949213A1 DE 19792949213 DE19792949213 DE 19792949213 DE 2949213 A DE2949213 A DE 2949213A DE 2949213 A1 DE2949213 A1 DE 2949213A1
Authority
DE
Germany
Prior art keywords
heat pump
berlin
energy
heat
thermal energy
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.)
Ceased
Application number
DE19792949213
Other languages
German (de)
Inventor
Günther 1000 Berlin Bernburg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19792949213 priority Critical patent/DE2949213A1/en
Publication of DE2949213A1 publication Critical patent/DE2949213A1/en
Ceased 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • 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
    • 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
    • F01K3/00—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
    • F01K3/18—Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein having heaters
    • 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

Landscapes

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

Abstract

A heat pump (2) draws heat at low temp. from the atmosphere and delivers it at a higher temp. to a heat exchanger (7) in which it raises steam. The steam drives a turbine (3) which has a useful output and also powers the heat pump. The steam is preheated in a counterflow heat exchanger (4) by exchange with the condensate from the turbine. A further heat exchanger (6) on the inlet side of the feed water pump (5) cools the condensate by exchange with the heat pump circuit.

Description

Patenta-iwa'l Dipl.-lng. Dr. Michael MaikowskiPatenta-iwa'l Dipl.-Ing. Dr. Michael Maikowski Zum Schriftsatz vom Blatt 2""To the brief from sheet 2 ""

-2--2-

Energieumwandler zur Erzeugung mechanischer EnergieEnergy converter for generating mechanical energy

Die Erfindung betrifft ein Verfahren zur Umwandlung von Wärmeenergie aus der Umwelt in mechanische Energie.The invention relates to a method for converting thermal energy from the environment into mechanical energy.

Im Zeitalter steigenden Energiebedarfs bei gleichzeitiger Energieverknappung spielt die Umwandlung von Wärmeenergie aus der Umwelt eine bedeutende Rolle. In erster Linie wird es sich dabei um die Entnahme von Wärmeenergie aus der Atmosphäre handeln, die durch Sonnenenergie aufgeheizt worden ist. Prinzipiell besteht jedoch kein Unterschied, ob die Wärmeenergie der Atmosphäre, dem Wasser oder der Erde entnommen wird.In the age of increasing energy demand with simultaneous energy scarcity the conversion of thermal energy from the environment plays an important role. First and foremost, it will be about the extraction of thermal energy act from the atmosphere that has been heated by solar energy. In principle, however, there is no difference whether the thermal energy taken from the atmosphere, water or earth.

Der Einsatz von Wärmepumpen, die der Umwelt Wärmeenergie entnehmen, ist bekannt. Die Umwandlung von Wärmeenergie mittels Dampfmaschinen in mechanische Energie gehört ebenfalls zum Stand der Technik. Die dabei erzielten Wirkungsgrade sind recht gering.The use of heat pumps that extract heat energy from the environment, is known. The conversion of thermal energy into mechanical energy by means of steam engines is also state-of-the-art. The one with it Achieved efficiencies are quite low.

Der Erfindung liegt die Aufgabe zu Grunde, durch Entnahme von Wärmeenergie aus der Umwelt die durch eine Dampfmaschine erzeugte Menge mechanisch e**Energie zu erhöhen.The invention is based on the object by drawing off thermal energy to increase the amount of mechanical e ** energy generated by a steam engine from the environment.

Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß die der Umwelt mit Hilfe einer Wärmepumpe entzogene Wärmeenergie zum.Nachheizen des Treibmittels für eine Dampfmaschine benutzt wird, bei der das Treibmittel vorher mit Wärmeenergie vorgeheizt wurde, die durch Rückgewinnung der nicht in mechanische Energie umgesetzten Wärmeenergie mittels Gegenstromwärmetauscher erhalten geblieben ist und daß die Dampfmaschine die Wärmepumpe mit antreibt.According to the invention this object is achieved in that the environment with Thermal energy extracted with the help of a heat pump to reheat the propellant is used for a steam engine, in which the propellant has been preheated with thermal energy, which is not in mechanical energy converted thermal energy is retained by means of counterflow heat exchangers and that the steam engine is the heat pump with drives.

Um den Wirkungsgrad des Systems zu erhöhen, kann das Kondensat vorteilhaft zwischen Dampfmaschine und Umwälzpumpe durch die Wärmepumpe über einen Gegenstromwärmetauscher nachgekühlt werden.To increase the efficiency of the system, the condensate can be beneficial between the steam engine and the circulating pump can be post-cooled by the heat pump via a counterflow heat exchanger.

1300^4/04 16 ORIGINAL INSPECTED1300 ^ 4/04 16 ORIGINAL INSPECTED

^Htentanwa't Dipl.-liig. Dr. Michael Maikowski^ Htentanwa't Dipl.-liig. Dr. Michael Maikowski

Zum Schriftsatz vom Blatt ^To the brief from sheet ^

Der Vorteil der Erfindung besteht darin, daß die Verlustenergien möglichst gering gehalten werden, d. h. Wärmeenergie wird durch das erfindungsgemäße Verfahren in höchstmöglichem Umfang in mechanische Energie verwandelt.The advantage of the invention is that the loss energies as possible be kept low, d. H. Thermal energy is converted into mechanical energy to the greatest possible extent by the method according to the invention.

Die schematische Zeichnung stellt ein Ausführungsbeispiel der Erfindung dar. Das in der Dampfmaschine entspannte Treibmittel wird in dem Gegenstromwärmetauscher 4 abgekühlt und kondensiert. Das dadurch aufgeheizte Kühlmittel dient nach der Umwälzpumpe 5 zum Vorheizen des in die Dampfmaschine strömenden Treibmittels. Über einen weiteren Gegenstromwärmetauscher 7 wird dem Treibmittel zusätzliche Energie zugeführt, die von der Wärmepumpe geliefert wird. Das durch den Gegenstromwärmetauscher 4 entspannte, abgekühlte Treibmittel wird weiter abgekühlt mittels des Gegenstromwärmetauschers 6 und der Wärmepumpe 2.The schematic drawing represents an embodiment of the invention. The propellant expanded in the steam engine is used in the countercurrent heat exchanger 4 cooled and condensed. The thereby heated coolant is used after the circulation pump 5 to preheat the in the steam engine flowing propellant. Via a further countercurrent heat exchanger 7, the propellant is supplied with additional energy, which is supplied by the Heat pump is supplied. The cooled propellant relaxed by the countercurrent heat exchanger 4 is further cooled by means of the countercurrent heat exchanger 6 and the heat pump 2.

130024/0416130024/0416

e βτ s ee βτ s e

iteite

Claims (2)

DiPL.-iNG. dr. MICHAEL MAIKOWSKI PatentanwaltDiPL.-iNG. dr. MICHAEL MAIKOWSKI patent attorney Zugelassener Vertreter beim Europäischen Patentamt Authorized representative at the European Patent Office Professional Representative before the European Patent OfficeProfessional Representative before the European Patent Office Mandatalre agree pres I' Office European des Brevets Mandatalre agree pres I 'Office European des Brevets Xantener Straße 10Xantener Strasse 10 D -1000 Berlin 15D -1000 Berlin 15 Telefon 030 / 881 81 83 + 88148 83Telephone 030/881 81 83 + 88 148 83 Telex 183 661 frono dTelex 183 661 frono d Telegramme: Maikopat - BerlinTelegrams: Maikopat - Berlin Ihr Zeichen: Mein Zeichen.- Datum: A 19 1Q7QYour reference: My reference - Date: A 19 1Q7Q Your Ref. My Ref. Date: * ' lö Your Ref. My Ref. Date: * ' delete Betrifft: Anmelder: Günter BernburgSubject: Applicant: Günter Bernburg Cranachstr. 35, 1000 Berlin 41Cranachstrasse 35, 1000 Berlin 41 PatentansprücheClaims T 1./Verfahren zur Umwandlung von Wärmeenergie aus der Umwelt in mechanische Energie t T 1./Process for converting thermal energy from the environment into mechanical energy t dadurch gekennzeichnet, daßcharacterized in that die der Umwelt (1) mit Hilfe einer Wärmepumpe (2) entzogene Wärmeenergie zum Nachheizen des Treibmittels für eine Dampfmaschine (3) benutzt wird, bei der das Treibmittel vorher mit Wärmeenergie vorgeheizt wurde, die durch Rückgewinnung der nicht in mechanische Energie umgesetzten Wärmeenergie mittels Gegenstromwärmetauscher (4) erhalten geblieben ist und daß die Dampfmaschine (3) die Wärmepumpe (2) mit antreibt.the heat energy extracted from the environment (1) with the help of a heat pump (2) is used to reheat the propellant for a steam engine (3), in which the propellant is preheated beforehand with thermal energy obtained by recovering the thermal energy not converted into mechanical energy by means of a counterflow heat exchanger (4) has remained and that the steam engine (3) drives the heat pump (2) with. 2. Verfahren nach Anspruch 1
dadurch gekennzeichnet, daß2. The method of claim 1
characterized in that das Kondensat zwischen Dampfmaschine und Umwälzpumpe (5) durch die Wärmepumpe (2) über Gegenstromwärmetauscher (6) nachgekühlt wird.the condensate between the steam engine and circulation pump (5) through the The heat pump (2) is post-cooled via a countercurrent heat exchanger (6). -2-130024/0416 -2- 130024/0416 Bank: Deutsche Bank Berlin. Konto-Nr. 5052956 (BLZ 100 70000) Postscheck: Berlin West, Konto-Nr. 164053-106Bank: Deutsche Bank Berlin. Account no. 5052956 (BLZ 100 70000) Postal check: Berlin West, account no. 164053-106 ORIGINAL INSPECTEDORIGINAL INSPECTED
DE19792949213 1979-12-04 1979-12-04 Heat pump with atmosphere as source - has output raising steam to drive turbine with low overall energy losses Ceased DE2949213A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792949213 DE2949213A1 (en) 1979-12-04 1979-12-04 Heat pump with atmosphere as source - has output raising steam to drive turbine with low overall energy losses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792949213 DE2949213A1 (en) 1979-12-04 1979-12-04 Heat pump with atmosphere as source - has output raising steam to drive turbine with low overall energy losses

Publications (1)

Publication Number Publication Date
DE2949213A1 true DE2949213A1 (en) 1981-06-11

Family

ID=6087804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792949213 Ceased DE2949213A1 (en) 1979-12-04 1979-12-04 Heat pump with atmosphere as source - has output raising steam to drive turbine with low overall energy losses

Country Status (1)

Country Link
DE (1) DE2949213A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015196881A1 (en) * 2014-06-23 2015-12-30 周永奎 Method for providing steam power

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015196881A1 (en) * 2014-06-23 2015-12-30 周永奎 Method for providing steam power
CN106170668A (en) * 2014-06-23 2016-11-30 周永奎 A kind of steam driven method of offer
CN106170668B (en) * 2014-06-23 2019-04-09 周永奎 It is a kind of that steam driven method is provided

Similar Documents

Publication Publication Date Title
DD149251A5 (en) METHOD AND DEVICE FOR RECOVERING THE HEAT ENERGY IN A CHARGED INTERNAL COMBUSTION ENGINE
DE2810191C3 (en) Method and device for extracting heat from at least one flowing heat transfer medium
DE69024517T2 (en) Power plant with a combined cycle
DE60315823T2 (en) METHOD AND DEVICE FOR GENERATING ELECTRICITY FROM THE HEAT AT THE CORE OF AT LEAST ONE HIGH-TEMPERATURE CORE REACTOR
EP0039907B1 (en) Method for heat generation using a heat pump
DE2816636A1 (en) DEVICE FOR RECOVERING HEAT FROM THE EXHAUST GAS FROM MARINE DRIVING MACHINES
DE10335143A1 (en) Efficiency increase procedure e.g. for gas turbine installations, involves transferring part of exhaust heat of gas-turbine to working equipment
DE2201397A1 (en) Method and device for regenerative preheating in thermal power plants
EP0021302B1 (en) Thermal-power plant fed by a geothermal heat source
EP0657687A1 (en) System for improving the efficiency of a power plant or the like
DE2639187C3 (en) Process for using waste heat
EP2733316A1 (en) Network for the transport of heat
EP0010254B1 (en) Process for generating electric power in a counter pressure steam system
DE2949213A1 (en) Heat pump with atmosphere as source - has output raising steam to drive turbine with low overall energy losses
DE2252077A1 (en) STEAM TURBINE POWER PLANT, IN PARTICULAR NUCLEAR POWER PLANT
DE3000044A1 (en) METHOD AND DEVICE FOR RECOVERY OF LOSS ENERGY FROM THE COMBINATION OF A GAS COMPRESSOR AND A DRIVE MOTOR FOR THE COMPRESSOR
DE1223468B (en) Plant for converting thermal energy released in a nuclear reactor into electrical energy
DE19630058B4 (en) Seasonally configurable combined heat and power plant
DE2920661A1 (en) METHOD FOR PRODUCING STEAM
WO2014086637A1 (en) Method and apparatus for converting energy and obtaining water
DE2724812A1 (en) METHOD FOR OPERATING A NUCLEAR POWER PLANT WITH WORKING GAS HEATED IN A HIGH TEMPERATURE REACTOR, AND A NUCLEAR POWER PLANT FOR CARRYING OUT THE METHOD
DE1149573B (en) Thermal power plant with a gas turbine system consisting of a compressor, combustion chamber and gas turbine
DE102008064252A1 (en) Heat engine, has condensate container delivering steam to counter-flow cooler and vapor compressor that supports working of injector or counter-flow cooler during lapse or less cooling capacity of heat exchanger
WO1995025880A1 (en) Process for operating a waste heat steam generator and waste heat steam generator so operated
DE1239890B (en) Combined gas-steam power plant

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection