PL442372A1 - Method and device for transferring a working medium in a liquid phase from an area of low pressure to an area of high pressure, and system containing the device - Google Patents
Method and device for transferring a working medium in a liquid phase from an area of low pressure to an area of high pressure, and system containing the deviceInfo
- Publication number
- PL442372A1 PL442372A1 PL442372A PL44237222A PL442372A1 PL 442372 A1 PL442372 A1 PL 442372A1 PL 442372 A PL442372 A PL 442372A PL 44237222 A PL44237222 A PL 44237222A PL 442372 A1 PL442372 A1 PL 442372A1
- Authority
- PL
- Poland
- Prior art keywords
- working medium
- liquid phase
- area
- working
- pressure area
- Prior art date
Links
- 239000007791 liquid phase Substances 0.000 title abstract 11
- 238000000034 method Methods 0.000 title abstract 2
- 239000012071 phase Substances 0.000 abstract 6
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
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
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/32—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines using steam of critical or overcritical pressure
Abstract
Sposób przenoszenia czynnika roboczego w fazie ciekłej z obszaru o niskim ciśnieniu do obszaru o wysokim ciśnieniu, w którym to obszarze czynnik roboczy znajduje się w fazie gazowej lub stanie nadkrytycznym, charakteryzuje się tym, że na etapie CG otwiera się przynajmniej jedną przestrzeń roboczą (P) w obszarze wysokiego ciśnienia i powoduje się opadanie z tej przynajmniej jednej przestrzeni roboczej (P) czynnika roboczego w fazie ciekłej, mającego znacznie większą gęstość niż otaczający go czynnik roboczy w fazie gazowej lub w stanie nadkrytycznym, przy czym w przestrzeni roboczej (P) zastępuje się czynnik roboczy w fazie ciekłej przez czynnik roboczy w fazie gazowej lub w stanie nadkrytycznym. Urządzenie (15) do przenoszenia czynnika roboczego w fazie ciekłej z obszaru o niskim ciśnieniu do obszaru o wysokim ciśnieniu charakteryzuje się tym, że zawiera co najmniej: napędzany przez napęd (19), wirujący i usytuowany w obudowie (11, 12) bębenek (5), w którym znajduje się przynajmniej jedna przestrzeń robocza (P), usytuowane w obudowie (11, 12), połączone z bębenkiem (5) wały z łożyskami (9), usytuowane w obudowie (11, 12) dwie płytki pływające (6) z otworami (GC, CG) łączącymi przestrzeń roboczą (P) z: obszarem wysokiego ciśnienia przed i za parownikiem (16), gdzie w przestrzeni roboczej (P) czynnik roboczy w fazie ciekłej jest wymieniany na czynnik roboczy w fazie gazowej lub w stanie nadkrytycznym, obszarem przed i za skraplaczem (17), gdzie w przestrzeni roboczej (P) czynnik roboczy w fazie gazowej lub w stanie nadkrytycznym jest wymieniany na czynnik roboczy w fazie ciekłej. Układ zawierający urządzenie do przenoszenia czynnika roboczego w fazie ciekłej z obszaru o niskim ciśnieniu do obszaru o wysokim ciśnieniu, parownik, skraplacz i co najmniej jedno urządzenie wykonawcze, charakteryzuje się tym, że urządzenie (15) do przenoszenia czynnika roboczego w fazie ciekłej z obszaru o niskim ciśnieniu do obszaru o wysokim ciśnieniu zawiera co najmniej: napędzany przez napęd (19), wirujący i usytuowany w obudowie (11, 12) bębenek (5), w którym znajduje się przynajmniej jedna przestrzeń robocza (P), usytuowane w obudowie (11, 12), połączone z bębenkiem (5) wały z łożyskami (9), usytuowane w obudowie (11, 12) dwie płytki pływające (6) z otworami (GC, CG) łączącymi przestrzeń roboczą (P) z: obszarem wysokiego ciśnienia przed i za parownikiem (16), gdzie w przestrzeni roboczej (P) czynnik roboczy w fazie ciekłej jest wymieniany na czynnik roboczy w fazie gazowej lub w stanie nadkrytycznym obszarem przed i za skraplaczem (17), gdzie w przestrzeni roboczej (P) czynnik roboczy w fazie gazowej lub w stanie nadkrytycznym jest wymieniany na czynnik roboczy w fazie ciekłej.A method of transferring a working medium in the liquid phase from a low-pressure area to a high-pressure area, in which area the working medium is in the gas phase or supercritical state, is characterized in that at least one working space (P) is opened at the CG stage in a high-pressure region and causing at least one working space (P) to fall from said working medium in the liquid phase having a significantly higher density than the surrounding working medium in the gaseous or supercritical state, wherein the working space (P) is replaced by working medium in the liquid phase by working medium in the gas phase or in the supercritical state. The device (15) for transferring the working medium in the liquid phase from a low-pressure area to a high-pressure area is characterized by the fact that it contains at least: a drum (5) driven by the drive (19), rotating and located in the housing (11, 12). ), in which there is at least one working space (P), shafts with bearings (9) located in the housing (11, 12), connected to the drum (5), two floating plates (6) located in the housing (11, 12) with openings (GC, CG) connecting the working space (P) with: the high pressure area before and after the evaporator (16), where in the working space (P) the working medium in the liquid phase is exchanged for the working medium in the gas phase or in the supercritical state , the area before and after the condenser (17), where in the working space (P) the working medium in the gas phase or in the supercritical state is exchanged for the working medium in the liquid phase. The system comprising a device for transferring the working medium in the liquid phase from a low-pressure area to a high-pressure area, an evaporator, a condenser and at least one actuator is characterized in that the device (15) for transferring the working medium in the liquid phase from an area of low pressure to the high pressure area contains at least: a drum (5) driven by the drive (19), rotating and located in the housing (11, 12), in which there is at least one working space (P), located in the housing (11). , 12), shafts with bearings (9) connected to the drum (5), located in the housing (11, 12), two floating plates (6) with holes (GC, CG) connecting the working space (P) with: the high pressure area upstream and after the evaporator (16), where in the working space (P) the working medium in the liquid phase is exchanged for the working medium in the gas phase or in the supercritical state - the area before and after the condenser (17), where in the working space (P) the working medium in in the gas phase or in the supercritical state is exchanged for the working medium in the liquid phase.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL442372A PL442372A1 (en) | 2022-09-27 | 2022-09-27 | Method and device for transferring a working medium in a liquid phase from an area of low pressure to an area of high pressure, and system containing the device |
EP23188444.6A EP4345262A1 (en) | 2022-09-27 | 2023-07-28 | Method and device for transferring a working medium in a liquid phase from a low-pressure area to a high-pressure area, and a system comprising the device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL442372A PL442372A1 (en) | 2022-09-27 | 2022-09-27 | Method and device for transferring a working medium in a liquid phase from an area of low pressure to an area of high pressure, and system containing the device |
Publications (1)
Publication Number | Publication Date |
---|---|
PL442372A1 true PL442372A1 (en) | 2024-04-02 |
Family
ID=87519943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL442372A PL442372A1 (en) | 2022-09-27 | 2022-09-27 | Method and device for transferring a working medium in a liquid phase from an area of low pressure to an area of high pressure, and system containing the device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4345262A1 (en) |
PL (1) | PL442372A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4805410A (en) * | 1988-01-28 | 1989-02-21 | Barry Johnston | Closed loop recirculation system for a working fluid with regeneration |
US9322299B2 (en) * | 2012-08-29 | 2016-04-26 | Ronald David Conry | Heat engine shuttle pump system and method |
WO2016144233A1 (en) * | 2015-03-06 | 2016-09-15 | Greel Ab | Energy conversion system and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5865086A (en) | 1995-11-02 | 1999-02-02 | Petichakis P.; Haris | Thermo-hydro-dynamic system |
IL208881A0 (en) | 2010-02-01 | 2011-02-28 | Winpower Inc | Working fluid circulation system |
KR20150098305A (en) | 2014-02-20 | 2015-08-28 | 이재본 | Refrigerant turbine generator combined with liquid centrifugal heat pump |
US11073169B2 (en) * | 2018-06-26 | 2021-07-27 | Energy Recovery, Inc. | Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids |
CN210972351U (en) | 2019-11-19 | 2020-07-10 | 河南省烟草公司商丘市公司 | Improved tobacco packaging box |
US11397030B2 (en) * | 2020-07-10 | 2022-07-26 | Energy Recovery, Inc. | Low energy consumption refrigeration system with a rotary pressure exchanger replacing the bulk flow compressor and the high pressure expansion valve |
-
2022
- 2022-09-27 PL PL442372A patent/PL442372A1/en unknown
-
2023
- 2023-07-28 EP EP23188444.6A patent/EP4345262A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4805410A (en) * | 1988-01-28 | 1989-02-21 | Barry Johnston | Closed loop recirculation system for a working fluid with regeneration |
US9322299B2 (en) * | 2012-08-29 | 2016-04-26 | Ronald David Conry | Heat engine shuttle pump system and method |
WO2016144233A1 (en) * | 2015-03-06 | 2016-09-15 | Greel Ab | Energy conversion system and method |
Also Published As
Publication number | Publication date |
---|---|
EP4345262A1 (en) | 2024-04-03 |
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