IT1254740B - Pompa di calore integrata con alimentazione di refrigerante limitata - Google Patents

Pompa di calore integrata con alimentazione di refrigerante limitata

Info

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
Application number
ITMI920690A
Other languages
English (en)
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 filed Critical
Publication of ITMI920690A0 publication Critical patent/ITMI920690A0/it
Publication of ITMI920690A1 publication Critical patent/ITMI920690A1/it
Application granted granted Critical
Publication of IT1254740B publication Critical patent/IT1254740B/it

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.
ITMI920690A 1991-05-14 1992-03-24 Pompa di calore integrata con alimentazione di refrigerante limitata IT1254740B (it)

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 (20)

* Cited by examiner, † Cited by third party
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
CN105813505B (zh) 2013-12-05 2019-07-09 金瑟姆股份公司 针对受气候控制座椅的系统和方法
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
US12181189B2 (en) 2021-11-10 2024-12-31 Climate Master, Inc. Ceiling-mountable heat pump system
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPH05223385A (ja) 1993-08-31
ES2061353R (it) 1996-07-16
ITMI920690A1 (it) 1993-09-24
CA2061482A1 (en) 1992-11-15
US5172564A (en) 1992-12-22
ES2061353A2 (es) 1994-12-01
ITMI920690A0 (it) 1992-03-24
ES2061353B1 (es) 1997-02-16

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Legal Events

Date Code Title Description
0001 Granted