WO1981002229A1 - Systeme ferme a pompe de chaleur produisant de l'energie electrique - Google Patents

Systeme ferme a pompe de chaleur produisant de l'energie electrique Download PDF

Info

Publication number
WO1981002229A1
WO1981002229A1 PCT/US1980/000078 US8000078W WO8102229A1 WO 1981002229 A1 WO1981002229 A1 WO 1981002229A1 US 8000078 W US8000078 W US 8000078W WO 8102229 A1 WO8102229 A1 WO 8102229A1
Authority
WO
WIPO (PCT)
Prior art keywords
evaporator
fluid
condenser
heat pump
pump system
Prior art date
Application number
PCT/US1980/000078
Other languages
English (en)
Inventor
G Humiston
Original Assignee
G Humiston
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 G Humiston filed Critical G Humiston
Priority to PCT/US1980/000078 priority Critical patent/WO1981002229A1/fr
Priority to EP80900898A priority patent/EP0044295A1/fr
Publication of WO1981002229A1 publication Critical patent/WO1981002229A1/fr

Links

Classifications

    • 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
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F01K25/106—Ammonia
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • 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
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
    • F03G7/05—Ocean thermal energy conversion, i.e. OTEC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24V50/00—Use of heat from natural sources, e.g. from the sea
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2254/00—Heat inputs
    • F02G2254/30—Heat inputs using solar radiation
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

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

Abstract

Procede de production d'energie electrique ou la source d'energie pour un moteur a cycle Rankine est constituee par l'energie existante entre deux sources de fluide tel que l'eau chaude de la surface d'un ocean et l'eau froide des profondeurs d'un ocean. On fait circuler un refrigerant tel que de l'ammoniac entre l'evaporateur (12) et l'echangeur de chaleur de l'eau en surface (60). Le refrigerant est refroidi par circulation entre le condenseur (30) et l'echangeur de chaleur d'eau profonde (32). Un moteur a deplacement positif (24) est entraine par les gaz chauds qui sont ensuite condenses et recircules vers l'evaporateur. Une commande electrique (28) distribue la puissance au systeme et les charges externes. Une commande (16) regle la vitesse. Cet appareil resout le probleme de l'entrainement d'un evaporateur et d'un condenseur avec deux sources qui ont des temperatures relativement voisines.
PCT/US1980/000078 1980-01-28 1980-01-28 Systeme ferme a pompe de chaleur produisant de l'energie electrique WO1981002229A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/US1980/000078 WO1981002229A1 (fr) 1980-01-28 1980-01-28 Systeme ferme a pompe de chaleur produisant de l'energie electrique
EP80900898A EP0044295A1 (fr) 1980-01-28 1980-01-28 Systeme ferme a pompe de chaleur produisant de l'energie electrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1980/000078 WO1981002229A1 (fr) 1980-01-28 1980-01-28 Systeme ferme a pompe de chaleur produisant de l'energie electrique
WOUS80/00078 1980-01-28

Publications (1)

Publication Number Publication Date
WO1981002229A1 true WO1981002229A1 (fr) 1981-08-06

Family

ID=22154174

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1980/000078 WO1981002229A1 (fr) 1980-01-28 1980-01-28 Systeme ferme a pompe de chaleur produisant de l'energie electrique

Country Status (2)

Country Link
EP (1) EP0044295A1 (fr)
WO (1) WO1981002229A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009124456A1 (fr) * 2008-04-09 2009-10-15 Gan Yuxiang Procédé et dispositif pour générer de l'énergie à l'aide d'une différence de température de l'eau de mer
WO2014087072A1 (fr) 2012-12-07 2014-06-12 IFP Energies Nouvelles Procédé et système de conversion d'une énergie thermique en énergie mécanique, notamment pour la conversion de l'énergie thermique des mers

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312054A (en) * 1966-09-27 1967-04-04 James H Anderson Sea water power plant
US3967449A (en) * 1975-05-29 1976-07-06 Beck Earl J Ocean thermal gradient power plant
US3984050A (en) * 1974-04-18 1976-10-05 Projectus Industriprodukter Ab Heat pump system
US4030301A (en) * 1976-06-24 1977-06-21 Sea Solar Power, Inc. Pump starting system for sea thermal power plant
US4118934A (en) * 1975-03-21 1978-10-10 Enterprise Industrielle De Chaudronnerie Process and apparatus for transforming heat at a relatively low temperature into power or energy
US4186311A (en) * 1977-06-17 1980-01-29 Humiston Gerald F Heat pump method of concentrating fluids
US4200807A (en) * 1977-09-15 1980-04-29 Humiston Gerald F Method of electrical closed heat pump system for producing electrical power

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312054A (en) * 1966-09-27 1967-04-04 James H Anderson Sea water power plant
US3984050A (en) * 1974-04-18 1976-10-05 Projectus Industriprodukter Ab Heat pump system
US4118934A (en) * 1975-03-21 1978-10-10 Enterprise Industrielle De Chaudronnerie Process and apparatus for transforming heat at a relatively low temperature into power or energy
US3967449A (en) * 1975-05-29 1976-07-06 Beck Earl J Ocean thermal gradient power plant
US4030301A (en) * 1976-06-24 1977-06-21 Sea Solar Power, Inc. Pump starting system for sea thermal power plant
US4186311A (en) * 1977-06-17 1980-01-29 Humiston Gerald F Heat pump method of concentrating fluids
US4200807A (en) * 1977-09-15 1980-04-29 Humiston Gerald F Method of electrical closed heat pump system for producing electrical power

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
APL Technical Digest, issued January-March 1976, G.L. DUGGER et al., Ocean Thermal Power Plants, pages 2-20 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009124456A1 (fr) * 2008-04-09 2009-10-15 Gan Yuxiang Procédé et dispositif pour générer de l'énergie à l'aide d'une différence de température de l'eau de mer
WO2014087072A1 (fr) 2012-12-07 2014-06-12 IFP Energies Nouvelles Procédé et système de conversion d'une énergie thermique en énergie mécanique, notamment pour la conversion de l'énergie thermique des mers

Also Published As

Publication number Publication date
EP0044295A1 (fr) 1982-01-27

Similar Documents

Publication Publication Date Title
US4503682A (en) Low temperature engine system
US4100755A (en) Absorption refrigeration system utilizing solar energy
EP0649985B1 (fr) Générateur d'énergie thermique
US4324983A (en) Binary vapor cycle method of electrical power generation
JPH04268172A (ja) 機械吸収式冷却方法及びその冷却装置
US4200807A (en) Method of electrical closed heat pump system for producing electrical power
WO2019114536A1 (fr) Système de récupération d'énergie à source froide aménagée, système de moteur thermique et procédé de récupération d'énergie
Mittal et al. The study of solar absorption air-conditioning systems
US3621653A (en) Power generation plant
US4307577A (en) Air conditioning system making use of waste heat
US4210461A (en) Method for recovering heat in a vapor degreasing apparatus
EP0897516B1 (fr) Appareil et procede d'echange et de transfert de chaleur du type generateur-absorbeur et procede d'utilisation de ce dernier dans une pompe a chaleur
CN116641769A (zh) 基于二氧化碳工质的储能利用系统
WO1981002229A1 (fr) Systeme ferme a pompe de chaleur produisant de l'energie electrique
US4275563A (en) Power-generating plant having increased circulating force of working fluid
CA1125525A (fr) Pompe a chaleur en circuit ferme produisant de l'energie electrique
CA1125524A (fr) Methode de generation d'electricite a cycle de vapeur binaire
Ahachad et al. Solar absorption heat transformer applications to absorption refrigerating machines
JPS5815705B2 (ja) 発電設備における熱回収方法
Chaiyat Upgrading of low temperature heat with absorption heat transformer for generating electricity by organic Rankine cycle
EP0044296A4 (fr) Procede par cycle a vapeur binaire de production d'energie.
US2781640A (en) Steam drive prime mover system
JPH05280825A (ja) 吸収式ヒートポンプ
Karthikeyan et al. Analysis of an absorption refrigeration system with transfer tank
Seyfouri et al. A totally heat-driven refrigeration system using low-temperature heat sources for low-temperature applications

Legal Events

Date Code Title Description
AK Designated states

Designated state(s): BR DK JP NO RO

AL Designated countries for regional patents

Designated state(s): AT CH DE FR GB LU NL SE