BR112015022225A2 - planta de ciclo fechado - Google Patents

planta de ciclo fechado

Info

Publication number
BR112015022225A2
BR112015022225A2 BR112015022225A BR112015022225A BR112015022225A2 BR 112015022225 A2 BR112015022225 A2 BR 112015022225A2 BR 112015022225 A BR112015022225 A BR 112015022225A BR 112015022225 A BR112015022225 A BR 112015022225A BR 112015022225 A2 BR112015022225 A2 BR 112015022225A2
Authority
BR
Brazil
Prior art keywords
inlet
outlet
allow
working fluid
cycle plant
Prior art date
Application number
BR112015022225A
Other languages
English (en)
Other versions
BR112015022225B1 (pt
Inventor
Zampieri Gino
Original Assignee
Elettromeccanica Veneta S R L
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 Elettromeccanica Veneta S R L filed Critical Elettromeccanica Veneta S R L
Publication of BR112015022225A2 publication Critical patent/BR112015022225A2/pt
Publication of BR112015022225B1 publication Critical patent/BR112015022225B1/pt

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
    • F01K15/00—Adaptations of plants for special use
    • 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
    • F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
    • 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
    • F01K23/06—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 combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—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 combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • 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
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L15/00—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00
    • F01L15/08—Valve-gear or valve arrangements, e.g. with reciprocatory slide valves, other than provided for in groups F01L17/00 - F01L29/00 with cylindrical, sleeve, or part-annularly-shaped valves; Such main valves combined with auxiliary valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L33/00—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution
    • F01L33/02—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution rotary

Abstract

resumo patente de invenção: "planta de ciclo fechado". a presente invenção refere-se a uma p¶lanta de ciclo fechado (1), em particular uma planta de ciclo de rankine, para converter a energia térmica em energia mecânica e/ou elétrica, a qual compreende: ¶um circuito fechado (2) dentro do qual circula um fluido de trabalho de acordo com uma direção de circulação predeterminada, um expansor volumétrico (4) configurado para receber na entrada o fluido de trabalho no estado gasoso. ¶o expansor volumétrico (4) compreende: ¶uma camisa (5) que tem uma entrada (8) e uma saída (9) respectivamente apropriadas para permitir a introdução e a descarga do fluido de trabalho, um elemento ativo (6) abrigado na dita camisa e apropriado para definir, em cooperação com a dita camisa (5), uma câmara de expansão de volume variável (7), um eixo mecânico principal (11) associado ao elemento ativo (6) e configurado para se mover de maneira rotativa em torno de um eixo geométrico, uma válvula (10) ativa na entrada e na saída da camisa (5), e configurada para abrir e fechar seletivamente a entrada e a saída para permitir pelo menos uma dentre uma condição de introdução, uma condição de expansão e uma condição de descarga do¶ fluido de trabalho da dita câmara de expansão (7), um gerador de energia elétrica ou mecânica (12) conectado ao eixo mecânico principal (11). ¶a válvula (10) compreende um dispositivo de regulagem (14) configurado para permitir a variação de pelo menos um dos seguintes parâmetros: ¶a duração da condição de introdução, e a seção transversal máxima através da entrada (8).
BR112015022225-0A 2013-03-12 2014-03-11 Planta de ciclo fechado, em particular para um ciclo de rankine, para converter a energia térmica em energia elétrica, e processo para converter a energia térmica em energia elétrica BR112015022225B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000375A ITMI20130375A1 (it) 2013-03-12 2013-03-12 Impianto a ciclo chiuso
ITMI2013A000375 2013-03-12
PCT/IB2014/059635 WO2014141072A1 (en) 2013-03-12 2014-03-11 Closed-cycle plant

Publications (2)

Publication Number Publication Date
BR112015022225A2 true BR112015022225A2 (pt) 2017-07-18
BR112015022225B1 BR112015022225B1 (pt) 2023-02-23

Family

ID=48366368

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015022225-0A BR112015022225B1 (pt) 2013-03-12 2014-03-11 Planta de ciclo fechado, em particular para um ciclo de rankine, para converter a energia térmica em energia elétrica, e processo para converter a energia térmica em energia elétrica

Country Status (10)

Country Link
US (1) US9759097B2 (pt)
EP (1) EP2971619B1 (pt)
JP (1) JP2016514229A (pt)
CN (1) CN105247173A (pt)
AU (1) AU2014229364A1 (pt)
BR (1) BR112015022225B1 (pt)
CA (1) CA2902653A1 (pt)
IT (1) ITMI20130375A1 (pt)
RU (1) RU2633321C2 (pt)
WO (1) WO2014141072A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014014032A1 (de) 2014-09-26 2016-03-31 Martin Maul Vorrichtung zur Energieerzeugung, insbesondere ORC-Anlage
US9803508B2 (en) 2015-08-24 2017-10-31 Saudi Arabian Oil Company Power generation from waste heat in integrated crude oil diesel hydrotreating and aromatics facilities
US9803507B2 (en) * 2015-08-24 2017-10-31 Saudi Arabian Oil Company Power generation using independent dual organic Rankine cycles from waste heat systems in diesel hydrotreating-hydrocracking and continuous-catalytic-cracking-aromatics facilities
US9803513B2 (en) 2015-08-24 2017-10-31 Saudi Arabian Oil Company Power generation from waste heat in integrated aromatics, crude distillation, and naphtha block facilities
US9803505B2 (en) 2015-08-24 2017-10-31 Saudi Arabian Oil Company Power generation from waste heat in integrated aromatics and naphtha block facilities
US9803511B2 (en) 2015-08-24 2017-10-31 Saudi Arabian Oil Company Power generation using independent dual organic rankine cycles from waste heat systems in diesel hydrotreating-hydrocracking and atmospheric distillation-naphtha hydrotreating-aromatics facilities
US9803506B2 (en) 2015-08-24 2017-10-31 Saudi Arabian Oil Company Power generation from waste heat in integrated crude oil hydrocracking and aromatics facilities
US9803145B2 (en) 2015-08-24 2017-10-31 Saudi Arabian Oil Company Power generation from waste heat in integrated crude oil refining, aromatics, and utilities facilities
DE102016204405A1 (de) 2016-03-17 2017-09-21 Martin Maul Vorrichtung zur Energieerzeugung, insbesondere ORC-Anlage
IT201600080087A1 (it) * 2016-07-29 2018-01-29 Star Engine Srl Espansore volumetrico, impianto a ciclo chiuso utilizzante detto espansore, procedimento di avviamento di detto espansore volumetrico e procedimento di conversione di energia termica in energia elettrica mediante detto impianto
IT201600080081A1 (it) 2016-07-29 2018-01-29 Star Engine Srl Espansore volumetrico, impianto a ciclo chiuso utilizzante detto espansore e procedimento di conversione di energia termica in energia elettrica mediante detto impianto.
IT201700074290A1 (it) * 2017-07-03 2019-01-03 Ivar Spa Macchina termica configurata per realizzare cicli termici e metodo per realizzare cicli termici mediante tale macchina termica
WO2019213353A1 (en) * 2018-05-03 2019-11-07 National Technology & Engineering Solutions Of Sandia, Llc Falling particle receiver systems with mass flow control
JP6941076B2 (ja) * 2018-06-05 2021-09-29 株式会社神戸製鋼所 発電方法
CN111237021B (zh) * 2020-01-13 2022-06-28 北京工业大学 一种用于有机朗肯循环的小压差蒸气直驱高增压比工质泵
IT202100019994A1 (it) 2021-07-27 2023-01-27 Star Engine Srl Impianto e processo di conversione di energia termica in energia meccanica e/o elettrica

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US2726646A (en) * 1952-02-07 1955-12-13 Robert B Black Gaseous fluid operated prime mover with rotary sleeve valve assembly
US3651641A (en) * 1969-03-18 1972-03-28 Ginter Corp Engine system and thermogenerator therefor
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Also Published As

Publication number Publication date
EP2971619B1 (en) 2018-10-24
JP2016514229A (ja) 2016-05-19
AU2014229364A1 (en) 2015-09-17
CN105247173A (zh) 2016-01-13
CA2902653A1 (en) 2014-09-18
BR112015022225B1 (pt) 2023-02-23
WO2014141072A1 (en) 2014-09-18
US20160032786A1 (en) 2016-02-04
ITMI20130375A1 (it) 2014-09-13
RU2015143232A (ru) 2017-04-17
RU2633321C2 (ru) 2017-10-11
EP2971619A1 (en) 2016-01-20
US9759097B2 (en) 2017-09-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/03/2014, OBSERVADAS AS CONDICOES LEGAIS