LT2017522A - Atmosferinio slėgio šaltojo garo variklis ir jo veikimo būdas - Google Patents

Atmosferinio slėgio šaltojo garo variklis ir jo veikimo būdas

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
English (en)
Other versions
LT6635B (lt
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/lt
Priority to EP18174541.5A priority patent/EP3457052B1/en
Publication of LT2017522A publication Critical patent/LT2017522A/lt
Publication of LT6635B publication Critical patent/LT6635B/lt

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

Išradimas skirtas atmosferinio slėgio šaltojo garo varikliui, skirtam generuoti mechaninę energiją, pasitelkus atmosferos slėgį ir aplinkos šiluminę energiją ar gamybos procesuose išmetamą perteklinę neaukštos temperatūros šiluminę energiją. Atmosferinio slėgio šaltojo garo variklio veikimo principas pagrįstas medžiagų savybe, pereinant skystas ir dujines fazes, absorbuoti arba išskirti energiją. Išradimo tikslas – praplėsti šilumos siurblio galimybes, jame iš aplinkos (oro, vandens, grunto, gamybos procesų šalutinių produktų ar kt.) surinktą ir sukoncentruotą šiluminę energiją paverčiant mechanine energija. Gautoji mechaninė energija gali būti panaudota to paties šilumos siurblio kompresoriaus darbui (tai ženkliai sumažintų energijos sąnaudas ir padidintų efektyvumą) arba transformuojama į kitą energijos rūšį (elektros energiją ar kt.) ir naudojama išorės vartotojų pagal poreikį.
LT2017522A 2017-09-06 2017-09-06 Atmosferinio slėgio šaltojo garo variklis ir jo veikimo būdas LT6635B (lt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LT2017522A LT6635B (lt) 2017-09-06 2017-09-06 Atmosferinio slėgio šaltojo garo variklis ir jo veikimo būdas
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 (lt) 2017-09-06 2017-09-06 Atmosferinio slėgio šaltojo garo variklis ir jo veikimo būdas

Publications (2)

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

Family

ID=62386241

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2017522A LT6635B (lt) 2017-09-06 2017-09-06 Atmosferinio slėgio šaltojo garo variklis ir jo veikimo būdas

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120333189A (zh) * 2025-06-16 2025-07-18 广州艾玛压缩机有限公司 一种集成蒸汽压缩机与热泵的高效换热装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114423511A (zh) 2019-07-23 2022-04-29 克莱纳电力解决方案有限公司 净化组合物、生产净化组合物的方法和通过净化组合物净化烟道气的方法
CN113623034B (zh) * 2021-08-17 2022-10-28 西安交通大学 一种带两级蒸汽喷射器的热电解耦系统及运行方法
CN115930482A (zh) * 2023-01-31 2023-04-07 成都佳灵绿色能源有限责任公司 冷力能量转换装置及其能量转换方法
EP4509701A1 (en) 2023-08-14 2025-02-19 Vilniaus Gedimino technikos universitetas Opposed cold steam engine and method of operation
LT7106B (lt) 2024-03-29 2024-11-11 VšĮ Vilniaus Gedimino technikos universitetas Opozicinis šaltojo garo variklis ir jo veikimo būdas

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 (de) 1980-01-16 1981-07-23 Hellmuth 1000 Berlin Butenuth Gewinn mechanischer leistung aus umwelt- oder abwaerme, antrieb einer waermepumpen- bzw. kaeltepumpenanlage
FR2547399A1 (fr) 1983-06-13 1984-12-14 Ancet Victor Pompe a chaleur a coefficient de performance eleve
RU2132470C1 (ru) 1996-10-24 1999-06-27 Чекунков Александр Никандрович Атмосферный энергодвигатель чекункова а.н. - карпенко а.н.
CN1180790A (zh) 1997-10-27 1998-05-06 天然国际新科学技术研究院 负温差热力发动机
CN1181461A (zh) 1997-10-27 1998-05-13 易元明 负温差饱和蒸气热力发动机
WO2011130162A2 (en) * 2010-04-12 2011-10-20 Drexel University Heat pump water heater
DE102010049337A1 (de) 2010-10-22 2012-04-26 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Vorrichtung zur Nutzung der Abwärme einer Verbrennungskraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120333189A (zh) * 2025-06-16 2025-07-18 广州艾玛压缩机有限公司 一种集成蒸汽压缩机与热泵的高效换热装置
CN120333189B (zh) * 2025-06-16 2025-08-19 广州艾玛压缩机有限公司 一种集成蒸汽压缩机与热泵的高效换热装置

Also Published As

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

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Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20190312

FG9A Patent granted

Effective date: 20190610

MM9A Lapsed patents

Effective date: 20220906