[go: up one dir, main page]

SE547323C2 - Thermodynamic system comprising a pump assembly - Google Patents

Thermodynamic system comprising a pump assembly

Info

Publication number
SE547323C2
SE547323C2 SE2350127A SE2350127A SE547323C2 SE 547323 C2 SE547323 C2 SE 547323C2 SE 2350127 A SE2350127 A SE 2350127A SE 2350127 A SE2350127 A SE 2350127A SE 547323 C2 SE547323 C2 SE 547323C2
Authority
SE
Sweden
Prior art keywords
fluid
condenser
outlet ports
working fluid
inlet
Prior art date
Application number
SE2350127A
Other languages
Swedish (sv)
Other versions
SE2350127A1 (en
Inventor
Jerker Lindström
Per Askebjer
Texas Melander
Original Assignee
Climeon 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 Climeon Ab filed Critical Climeon Ab
Priority to SE2350127A priority Critical patent/SE547323C2/en
Priority to KR1020257028166A priority patent/KR20250143788A/en
Priority to PCT/SE2024/050115 priority patent/WO2024167457A1/en
Priority to CN202480011449.XA priority patent/CN120693448A/en
Priority to EP24706551.9A priority patent/EP4662391A1/en
Publication of SE2350127A1 publication Critical patent/SE2350127A1/en
Publication of SE547323C2 publication Critical patent/SE547323C2/en

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
    • 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
    • F01K15/00—Adaptations of plants for special use
    • F01K15/02—Adaptations of plants for special use for driving vehicles, e.g. locomotives
    • F01K15/04—Adaptations of plants for special use for driving vehicles, e.g. locomotives the vehicles being waterborne vessels
    • 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
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • 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
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • 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
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/003—Plants characterised by condensers arranged or modified to co-operate with the engines condenser cooling circuits
    • 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
    • F01K9/00—Plants characterised by condensers arranged or modified to co-operate with the engines
    • F01K9/02—Arrangements or modifications of condensate or air pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • 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)
  • 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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

A system for operating a thermodynamic cycle to convert heat to electrical energy, the system comprising an evaporator (1), a condenser (2), a turbine (3), a generator (4) and a fluid pump (5), wherein the fluid pump is arranged to circulate a working fluid in the system to alternate between a liquid phase and a gaseous phase, wherein the condenser comprises two outlet ports (2a, 2b) for the working fluid and the inlet of the fluid pump is arranged in fluid communication with each of the outlet ports through a common pipe system (6).

Claims (6)

1. l. A system for operating a therrnodynamic cycle to convert heat to electrical energy, the system comprising an evaporator (l), a condenser (2), a turbine (3), a generator (4) and a fluid pump (5), Wherein the fluid pump is arranged to circulate a Working fluid in the system to altemate between a liquid phase and a gaseous phase, Wherein the condenser comprises two outlet ports Qšægëåäšz-»for the Working fluid and the inlet of the fluid pump is arranged in fluid communication With each of the outlet ports through a common pipe system (6), characterised in that the condenser is a plate heat exchanger (20) With a plurality of plates stacked together and the tWo outlet ports (20a, 20b) for the Working fluid are arranged on opposite sides of the plate heat exchanger and in fluid communication With each other Via a through-going conduit (21) extending in a longitudinal direction of the plate heat exchanger, Wherein the conduit (2l) is formed by openings in the plates Which are aligned With each other When the plates are stacked.
2. The system according to claim l, Wherein the tWo outlet ports__= for the Working fluid are arranged at a loWer end of the condenser.
3. The system according to claim l or 2, Wherein the fluid is arranged such that the inlet of the fluid pump is substantially centred along the extension of the plate heat exchangergf; in the longitudinal direction.
4. The system according to any one of the preceding claims, Wherein the common pipe . »_ each being _ and a second pipe section___='" ~\ system___:f};“§§ comprises a first pipe section___ connected to one of the outlet portsg: for the Working fluid and to the inlet of the fluid pumpiš-.lfï-
5. The system according to claim 4, Wherein the first and second pipe sectionsg: are connected to each other upstream of the inlet of the fluid
6. The system according to any one of the preceding claims, Wherein the components are mounted on a frame to form a poWer generation module having a substantially rectangular cuboid shape.
SE2350127A 2023-02-10 2023-02-10 Thermodynamic system comprising a pump assembly SE547323C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE2350127A SE547323C2 (en) 2023-02-10 2023-02-10 Thermodynamic system comprising a pump assembly
KR1020257028166A KR20250143788A (en) 2023-02-10 2024-02-09 A device for condensing and circulating fluid within a system
PCT/SE2024/050115 WO2024167457A1 (en) 2023-02-10 2024-02-09 Arrangement for condensing and circulating fluid in a system
CN202480011449.XA CN120693448A (en) 2023-02-10 2024-02-09 Device for condensing and circulating fluid in a system
EP24706551.9A EP4662391A1 (en) 2023-02-10 2024-02-09 Arrangement for condensing and circulating fluid in a system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2350127A SE547323C2 (en) 2023-02-10 2023-02-10 Thermodynamic system comprising a pump assembly

Publications (2)

Publication Number Publication Date
SE2350127A1 SE2350127A1 (en) 2024-08-11
SE547323C2 true SE547323C2 (en) 2025-07-01

Family

ID=89984634

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2350127A SE547323C2 (en) 2023-02-10 2023-02-10 Thermodynamic system comprising a pump assembly

Country Status (5)

Country Link
EP (1) EP4662391A1 (en)
KR (1) KR20250143788A (en)
CN (1) CN120693448A (en)
SE (1) SE547323C2 (en)
WO (1) WO2024167457A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738111A (en) * 1985-12-04 1988-04-19 Edwards Thomas C Power unit for converting heat to power
US20120103570A1 (en) * 2010-11-03 2012-05-03 Gweneal Vanden Borre Natural Draft Condenser
US20130174551A1 (en) * 2012-01-06 2013-07-11 Ahmad M. Mahmoud High gliding fluid power generation system with fluid component separation and multiple condensers
DE102012004275A1 (en) * 2012-03-01 2013-09-05 Ulrich Schmid Device for generating electricity from waste heat in hermetically operated heat- and power-combination plant, has liquefier whose outlet is moved to pump, where exhaust system downstream to power engine is guided in direction of liquefier
WO2016195022A1 (en) * 2015-06-03 2016-12-08 サンデンホールディングス株式会社 Heat utilizing device
US9534509B2 (en) * 2008-09-10 2017-01-03 Suez Environnement Cogeneration device including hydrocondenser
CN206233960U (en) * 2016-11-21 2017-06-09 广东工业大学 A kind of non-azeotropic mixed working medium organic rankine cycle system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009082372A1 (en) * 2007-12-21 2009-07-02 Utc Power Corporation Operating a sub-sea organic rankine cycle (orc) system using individual pressure vessels
US8341962B2 (en) * 2009-05-12 2013-01-01 General Electric Company Biasing working fluid flow
DE102009053390B3 (en) 2009-11-14 2011-06-01 Orcan Energy Gmbh Thermodynamic machine and method for its operation
EP2372111A1 (en) * 2010-03-27 2011-10-05 Alstom Technology Ltd Low pressure turbine with two independent condensing systems
KR20140033017A (en) 2011-03-22 2014-03-17 클리메온 에이비 Method for conversion of low temperature heat to electricity and cooling, and system therefore
EP2574742B1 (en) 2011-09-28 2014-09-17 Orcan Energy GmbH Device and method for condensation of steam from ORC systems
RU116983U1 (en) * 2011-11-01 2012-06-10 Закрытое акционерное общество Научно-производственное внедренческое предприятие "Турбокон" MULTI-WAY AIR COOLED VAPOR TURBINE CONDENSER WITH ABC GI VARIABLE SPEED
EP3015660B1 (en) * 2014-10-31 2018-12-05 Orcan Energy AG Method for operating a thermodynamic cycle process
SE1750852A1 (en) * 2017-06-29 2018-12-30 Climeon Ab Power generation system having a single working medium circulating the system wherein the system comprises a first heat exchanger, a turbine, a condenser and a second heat exchanger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738111A (en) * 1985-12-04 1988-04-19 Edwards Thomas C Power unit for converting heat to power
US9534509B2 (en) * 2008-09-10 2017-01-03 Suez Environnement Cogeneration device including hydrocondenser
US20120103570A1 (en) * 2010-11-03 2012-05-03 Gweneal Vanden Borre Natural Draft Condenser
US20130174551A1 (en) * 2012-01-06 2013-07-11 Ahmad M. Mahmoud High gliding fluid power generation system with fluid component separation and multiple condensers
DE102012004275A1 (en) * 2012-03-01 2013-09-05 Ulrich Schmid Device for generating electricity from waste heat in hermetically operated heat- and power-combination plant, has liquefier whose outlet is moved to pump, where exhaust system downstream to power engine is guided in direction of liquefier
WO2016195022A1 (en) * 2015-06-03 2016-12-08 サンデンホールディングス株式会社 Heat utilizing device
CN206233960U (en) * 2016-11-21 2017-06-09 广东工业大学 A kind of non-azeotropic mixed working medium organic rankine cycle system

Also Published As

Publication number Publication date
EP4662391A1 (en) 2025-12-17
SE2350127A1 (en) 2024-08-11
CN120693448A (en) 2025-09-23
WO2024167457A1 (en) 2024-08-15
KR20250143788A (en) 2025-10-02

Similar Documents

Publication Publication Date Title
US9677546B2 (en) Solar energy driven system for heating, cooling, and electrical power generation incorporating combined solar thermal and photovoltaic arrangements
US10030566B2 (en) Waste energy recovery system utilizing modular heat exchanger and conversion system
WO2013035822A1 (en) Steam power cycle system
KR20130132427A (en) Heat exchanger
EP2584157B1 (en) Heat recovery steam generator and methods of coupling same to a combined cycle power plant
CN109681943B (en) Heating system
DE60232731D1 (en) MICROELECTRONIC SYSTEM WITH INTEGRATED CRYSTATIC COOLER
US10502493B2 (en) Single pass cross-flow heat exchanger
US20060037351A1 (en) Cogeneration system and exhaust gas heat exchanger assembly thereof
CN112746873B (en) A high pressure module for a supercritical 350MW three-cylinder steam turbine
SE547323C2 (en) Thermodynamic system comprising a pump assembly
US8813500B2 (en) Combined heat exchanger expander mounting system
CN111852602A (en) A transcritical carbon dioxide power generation system based on vortex tube
CN111379601A (en) Single working medium combined cycle steam power device
CN212296518U (en) Complementary flow type organic Rankine cycle system and two-stage expansion machine
CN214009614U (en) Heat pump set
CN109489443B (en) Water-cooled condenser
CN114459266A (en) Gas-liquid two-phase power type separated heat pipe device
CN219244349U (en) Shell and tube cooler
CN215927544U (en) Gas generating set concentrates heat management device
CN119245238B (en) Integrated Lithium Bromide Heat Pump Condenser and System Based on Hollow Fiber Membrane
CN223179089U (en) Combined cooling and power generation unit
US20250290675A1 (en) Water source heat pump system
CN217486406U (en) Temperature difference generator
CN118309530B (en) Quality integrated type waste heat utilization system and waste heat utilization method