IT1254740B - Pompa di calore integrata con alimentazione di refrigerante limitata - Google Patents
Pompa di calore integrata con alimentazione di refrigerante limitataInfo
- Publication number
- IT1254740B IT1254740B ITMI920690A ITMI920690A IT1254740B IT 1254740 B IT1254740 B IT 1254740B IT MI920690 A ITMI920690 A IT MI920690A IT MI920690 A ITMI920690 A IT MI920690A IT 1254740 B IT1254740 B IT 1254740B
- Authority
- IT
- Italy
- Prior art keywords
- heating
- space
- water
- cooling
- heat pump
- Prior art date
Links
Classifications
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/04—Desuperheaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/04—Other domestic- or space-heating systems using heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/02—Domestic hot-water supply systems using heat pumps
-
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Un sistema ad acqua calda ed a pompa di calore integrati può essere azionato in un modo di riscaldamento di uno spazio, un modo di raffreddamento di uno spazio, od un modo di riscaldamento d'acqua, con o senza raffreddamento o riscaldamento di uno spazio. Nel caso in cui è richiesto riscaldamento di acqua senza o riscaldamento o raffreddamento di uno spazio, un dispositivo di limitazione di flusso nella linea di refrigerante liquido è azionato per limitare la capacità del compressore, e di conseguenza adattare la capacità dello scambiatore di calore ad acqua quanto più possibile. Il dispositivo limitatore selettivo ha un dispositivo e valvola che blocca selettivamente il flusso completo di refrigerante lungo la linea di refrigerante condensato, ed un dispositivo a bipasso limitatore che collega in parallelo attorno al dispositivo a valvola. Questo può comprendere uno o più tubi capillari. Una linea di diramazione di raffreddamento rapido si estende tra il dispositivo limitatore selettivo e la linea di aspirazione che riporta il refrigerante evaporato all'apertura di aspirazione del compressore.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/699,919 US5172564A (en) | 1991-05-14 | 1991-05-14 | Integrated heat pump with restricted refrigerant feed |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920690A0 ITMI920690A0 (it) | 1992-03-24 |
ITMI920690A1 ITMI920690A1 (it) | 1993-09-24 |
IT1254740B true IT1254740B (it) | 1995-10-10 |
Family
ID=24811482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920690A IT1254740B (it) | 1991-05-14 | 1992-03-24 | Pompa di calore integrata con alimentazione di refrigerante limitata |
Country Status (5)
Country | Link |
---|---|
US (1) | US5172564A (it) |
JP (1) | JPH05223385A (it) |
CA (1) | CA2061482A1 (it) |
ES (1) | ES2061353B1 (it) |
IT (1) | IT1254740B (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5597200A (en) | 1993-11-22 | 1997-01-28 | Amerigon, Inc. | Variable temperature seat |
ES2138479B1 (es) * | 1996-01-26 | 2000-08-16 | Torres Antonio Perez | Circuito termico-refrigerante. |
ES2169972B1 (es) * | 1999-10-06 | 2003-10-01 | Ecoclima Ingenieria S L | Generador termodinamico para produccion de agua caliente sanitaria y agua caliente o fria para climatizacion. |
JP4059616B2 (ja) * | 2000-06-28 | 2008-03-12 | 株式会社デンソー | ヒートポンプ式温水器 |
ES2208139B1 (es) * | 2004-01-20 | 2005-03-01 | Ecoclima Ingenieria, S.L. | Generador termodinamico mejorado para la produccion de agua caliente sanitaria y agua caliente o fria para climatizacion. |
US7257955B2 (en) * | 2004-09-08 | 2007-08-21 | Carrier Corporation | Discharge valve to increase heating capacity of heat pumps |
US8539624B2 (en) | 2006-05-31 | 2013-09-24 | Gentherm Incorporated | Structure based fluid distribution system |
WO2008057962A2 (en) | 2006-11-01 | 2008-05-15 | Amerigon Incorporated | Chair with air conditioning device |
US9885504B2 (en) | 2012-12-31 | 2018-02-06 | Trane International Inc. | Heat pump with water heating |
WO2015085150A1 (en) | 2013-12-05 | 2015-06-11 | Gentherm Incorporated | Systems and methods for climate controlled seats |
US10119738B2 (en) | 2014-09-26 | 2018-11-06 | Waterfurnace International Inc. | Air conditioning system with vapor injection compressor |
US10871314B2 (en) | 2016-07-08 | 2020-12-22 | Climate Master, Inc. | Heat pump and water heater |
US11029066B2 (en) * | 2016-07-11 | 2021-06-08 | Hill Phoenix, Inc. | Valve and capillary tube system for refrigeration systems |
US10866002B2 (en) | 2016-11-09 | 2020-12-15 | Climate Master, Inc. | Hybrid heat pump with improved dehumidification |
US10935260B2 (en) | 2017-12-12 | 2021-03-02 | Climate Master, Inc. | Heat pump with dehumidification |
US11592215B2 (en) | 2018-08-29 | 2023-02-28 | Waterfurnace International, Inc. | Integrated demand water heating using a capacity modulated heat pump with desuperheater |
CA3081986A1 (en) | 2019-07-15 | 2021-01-15 | Climate Master, Inc. | Air conditioning system with capacity control and controlled hot water generation |
US11919368B2 (en) * | 2021-10-07 | 2024-03-05 | Ford Global Technologies, Llc | Heat pump for a vehicle |
CN116792970A (zh) * | 2022-03-18 | 2023-09-22 | 开利公司 | 热泵系统及其控制方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3139044C1 (de) * | 1981-10-01 | 1983-04-21 | Danfoss A/S, 6430 Nordborg | Kaelte- oder Waermepumpenkreislauf |
FR2560975A1 (fr) * | 1984-03-06 | 1985-09-13 | Collado Francois | Installation de climatisation utilisant une pompe a chaleur avec echangeur de chaleur exterieur statique et regulation du point de vapeur seche par variation automatique du debit du detendeur |
US4718248A (en) * | 1986-05-05 | 1988-01-12 | Stephen Fisher | Four element refrigeration heat pump and geothermal control systems |
US4727727A (en) * | 1987-02-20 | 1988-03-01 | Electric Power Research Institute, Inc. | Integrated heat pump system |
US4766734A (en) * | 1987-09-08 | 1988-08-30 | Electric Power Research Institute, Inc. | Heat pump system with hot water defrost |
US4920757A (en) * | 1988-08-18 | 1990-05-01 | Jimmy Gazes | Geothermal heating and air conditioning system |
SE464667B (sv) * | 1988-08-22 | 1991-05-27 | Thermia Ab | Vaermepumpanlaeggning foer uppvaermning eller kylning av utrymmen samt uppvaermning av tappvarmvatten |
-
1991
- 1991-05-14 US US07/699,919 patent/US5172564A/en not_active Expired - Fee Related
-
1992
- 1992-02-19 CA CA002061482A patent/CA2061482A1/en not_active Abandoned
- 1992-03-24 IT ITMI920690A patent/IT1254740B/it active IP Right Grant
- 1992-04-07 ES ES09200736A patent/ES2061353B1/es not_active Expired - Lifetime
- 1992-04-28 JP JP4109619A patent/JPH05223385A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ITMI920690A0 (it) | 1992-03-24 |
ES2061353R (it) | 1996-07-16 |
US5172564A (en) | 1992-12-22 |
JPH05223385A (ja) | 1993-08-31 |
ES2061353A2 (es) | 1994-12-01 |
CA2061482A1 (en) | 1992-11-15 |
ITMI920690A1 (it) | 1993-09-24 |
ES2061353B1 (es) | 1997-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |