LT2017522A - The atmospheric cold steam engine and operating method thereof - Google Patents

The atmospheric cold steam engine and operating method thereof

Info

Publication number
LT2017522A
LT2017522A LT2017522A LT2017522A LT2017522A LT 2017522 A LT2017522 A LT 2017522A LT 2017522 A LT2017522 A LT 2017522A LT 2017522 A LT2017522 A LT 2017522A LT 2017522 A LT2017522 A LT 2017522A
Authority
LT
Lithuania
Prior art keywords
steam engine
thermal energy
cold steam
energy
atmospheric
Prior art date
Application number
LT2017522A
Other languages
Lithuanian (lt)
Other versions
LT6635B (en
Inventor
Algimantas ROTMANAS
Original Assignee
Vilniaus Gedimino technikos universitetas
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 Vilniaus Gedimino technikos universitetas filed Critical Vilniaus Gedimino technikos universitetas
Priority to LT2017522A priority Critical patent/LT6635B/en
Priority to EP18174541.5A priority patent/EP3457052B1/en
Publication of LT2017522A publication Critical patent/LT2017522A/en
Publication of LT6635B publication Critical patent/LT6635B/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
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • 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
    • F25B30/02—Heat pumps of the compression type
    • 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
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series

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

The invention relates to the atmospheric cold steam engine for generating mechanical energy through the use of atmospheric pressure and environmental thermal energy or excess of low temperature thermal energy released during production processes. The operating principle of the atmospheric cold steam engine is based on the characteristic of the materials to absorb or release the thermal energy during their transition from liquid to gaseous phases and vice versa. The purpose of the invention is to expand the possibilities of the heat pump by converting the thermal energy collected from the environment into the mechanical energy. The mechanical energy thus obtained can be used for the compressor of the same heat pump or be transformed into another type of an energy (electricity etc.) to be used by consumers in need.
LT2017522A 2017-09-06 2017-09-06 The atmospheric cold steam engine and operating method thereof LT6635B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LT2017522A LT6635B (en) 2017-09-06 2017-09-06 The atmospheric cold steam engine and operating method thereof
EP18174541.5A EP3457052B1 (en) 2017-09-06 2018-05-28 The atmospheric cold steam engine and operating method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2017522A LT6635B (en) 2017-09-06 2017-09-06 The atmospheric cold steam engine and operating method thereof

Publications (2)

Publication Number Publication Date
LT2017522A true LT2017522A (en) 2019-03-12
LT6635B LT6635B (en) 2019-06-25

Family

ID=62386241

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2017522A LT6635B (en) 2017-09-06 2017-09-06 The atmospheric cold steam engine and operating method thereof

Country Status (2)

Country Link
EP (1) EP3457052B1 (en)
LT (1) LT6635B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021013432A1 (en) 2019-07-23 2021-01-28 Kleener Power Solutions Oy Purification composition, method for producing purification composition and method for purifying flue gas by purification composition
CN113623034B (en) * 2021-08-17 2022-10-28 西安交通大学 Thermoelectric decoupling system with two-stage steam ejector and operation method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584842A (en) 1976-08-02 1986-04-29 Tchernev Dimiter I Solar refrigeration
DE3001315A1 (en) 1980-01-16 1981-07-23 Hellmuth 1000 Berlin Butenuth Heat-pump or energy management system - uses energy recovered from environment to drive heat pump by turbine
FR2547399A1 (en) 1983-06-13 1984-12-14 Ancet Victor Heat pump with high performance coefficient
RU2132470C1 (en) 1996-10-24 1999-06-27 Чекунков Александр Никандрович Atmospheric-energy transforming engine
CN1180790A (en) 1997-10-27 1998-05-06 天然国际新科学技术研究院 Negative temperature eifference thermal engine
CN1181461A (en) 1997-10-27 1998-05-13 易元明 Negative temp. differential saturated steam engine
WO2011130162A2 (en) * 2010-04-12 2011-10-20 Drexel University Heat pump water heater
DE102010049337A1 (en) 2010-10-22 2012-04-26 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Device for utilizing waste heat of internal combustion engine, has two closed loops for circulating working medium, where former closed loop has heat exchanger for supplying heat to working medium

Also Published As

Publication number Publication date
EP3457052B1 (en) 2020-01-08
EP3457052A1 (en) 2019-03-20
LT6635B (en) 2019-06-25

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Legal Events

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BB1A Patent application published

Effective date: 20190312

FG9A Patent granted

Effective date: 20190610

MM9A Lapsed patents

Effective date: 20220906