EP4310416B1 - Système de climatisation multiple hybride - Google Patents
Système de climatisation multiple hybrideInfo
- Publication number
- EP4310416B1 EP4310416B1 EP23186282.2A EP23186282A EP4310416B1 EP 4310416 B1 EP4310416 B1 EP 4310416B1 EP 23186282 A EP23186282 A EP 23186282A EP 4310416 B1 EP4310416 B1 EP 4310416B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hot water
- water supply
- heat exchanger
- expansion valve
- temperature
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H6/00—Combined water and air heaters
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- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
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- 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
- F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
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- 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
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- 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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
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- 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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
- F24D19/1054—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses a heat pump
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- 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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1084—Arrangement or mounting of control or safety devices for air heating systems
- F24D19/1087—Arrangement or mounting of control or safety devices for air heating systems system using a heat pump
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- 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
- F24D3/00—Hot-water central heating systems
- F24D3/18—Hot-water central heating systems using heat pumps
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- 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
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
- F24D5/12—Hot-air central heating systems; Exhaust gas central heating systems using heat pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
- F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
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- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/212—Temperature of the water
- F24H15/223—Temperature of the water in the water storage tank
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
- F24H4/04—Storage heaters
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- 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
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- 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
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- 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
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/24—Arrangement of shut-off valves for disconnecting a part of the refrigerant cycle, e.g. an outdoor part
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- 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
- F25B41/40—Fluid line arrangements
- F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
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- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
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- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
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- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
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- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/16—Waste heat
- F24D2200/31—Air conditioning systems
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- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/02—Fluid distribution means
- F24D2220/0242—Multiple way valves
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- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/02—Fluid distribution means
- F24D2220/0271—Valves
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- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/06—Heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
- F24F2221/183—Details or features not otherwise provided for combined with domestic apparatus combined with a hot-water boiler
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- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
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- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
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- 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
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- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
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- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1931—Discharge pressures
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- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
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- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
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- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2116—Temperatures of a condenser
- F25B2700/21161—Temperatures of a condenser of the fluid heated by the condenser
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Claims (12)
- Un système hybride multi-climatisation (100) comprenant :une unité d'alimentation en eau chaude (30) comprenant un échangeur de chaleur d'alimentation en eau chaude (32) destiné à échanger de la chaleur entre un fluide frigorigène et de l'eau contenue dans un réservoir d'eau (31), et une première vanne de détente d'alimentation en eau chaude (33) destinée à bloquer ou à laisser s'écouler le fluide frigorigène condensé provenant de l'échangeur de chaleur d'alimentation en eau chaude (32) ;au moins un appareil intérieur (20) installé à l'intérieur et comprenant un échangeur de chaleur intérieur (21) et une vanne de détente intérieure (22) ;un appareil extérieur (10) relié à l'appareil intérieur (20) et à l'unité d'alimentation en eau chaude (30) par une conduite de fluide frigorigène, et comprenant un échangeur de chaleur extérieur (11), un compresseur (13) et une vanne de détente extérieure (17) ;une seconde conduite de refoulement d'alimentation en eau chaude (36) dont une extrémité est dérivée d'une première conduite de refoulement d'alimentation en eau chaude (35), la première conduite de refoulement d'alimentation en eau chaude (35) reliant l'échangeur de chaleur d'alimentation en eau chaude (32) et l'échangeur de chaleur intérieur (21), et dont l'autre extrémité rejoint une première conduite de refoulement (43) reliant le compresseur (13) et l'échangeur de chaleur extérieur (11) ; etune seconde vanne de détente d'alimentation en eau chaude (37) installée sur la seconde conduite de refoulement d'alimentation en eau chaude (36),dans lequel la première vanne de détente d'alimentation en eau chaude (33) est installée en aval du point de dérivation de la seconde conduite de refoulement d'alimentation en eau chaude (36) sur la première conduite de refoulement d'alimentation en eau chaude (35),dans lequel le système comprend un contrôleur (50), etdans lequel le contrôleur (50) est configuré de sorte que, dans un mode de fonctionnement d'alimentation en eau chaude et de refroidissement, l'une de la première vanne de détente d'alimentation en eau chaude (33) et de la seconde vanne de détente d'alimentation en eau chaude (37) est ouverte et l'autre est fermée,dans lequel le contrôleur (50) est en outre configuré de sorte que, dans le mode de fonctionnement d'alimentation en eau chaude et de refroidissement, lorsque la température de l'eau contenue dans le réservoir d'eau (31) est inférieure ou égale à une température de référence et lorsque la charge de refroidissement est inférieure à une valeur de référence, la première vanne de détente d'alimentation en eau chaude (33) est ouverte et la seconde vanne de détente d'alimentation en eau chaude (37) est fermée.
- Le système hybride multi-climatisation (100) selon la revendication 1, comprenant en outre au moins l'un des éléments suivants : un premier capteur de température (38) installé pour détecter la température de l'eau dans le réservoir d'eau (31), et un second capteur de température (47) installé en aval du compresseur (13).
- Le système hybride multi-climatisation (100) selon la revendication 1 ou 2, comprenant en outre :
un premier capteur de pression (48) installé en aval du compresseur (13). - Le système hybride multi-climatisation (100) selon l'une quelconque des revendications 1 à 3,
dans lequel l'échangeur de chaleur d'alimentation en eau chaude (32) est enroulé autour de la paroi extérieure du réservoir d'eau (31) sous forme de serpentin et est configuré pour échanger de la chaleur entre le fluide frigorigène et l'eau lorsque le fluide frigorigène s'écoule à l'intérieur de l'échangeur de chaleur d'alimentation en eau chaude (32). - Le système hybride multi-climatisation (100) selon l'une quelconque des revendications 1 à 4,
dans lequel l'appareil extérieur (10) comprend :une vanne d'alimentation en eau chaude (15) destinée à faire s'écouler le fluide frigorigène comprimé du compresseur (13) vers l'unité d'alimentation en eau chaude (30) ;une vanne de refoulement (16) destinée à faire s'écouler le fluide frigorigène comprimé du compresseur (13) vers l'échangeur de chaleur extérieur (11) ou vers l'échangeur de chaleur intérieur (21) ; etune vanne à quatre voies (14) destinée à diriger le fluide frigorigène passant par la vanne de refoulement (16) vers l'échangeur de chaleur extérieur (11) ou vers l'échangeur de chaleur intérieur (21). - Le système hybride multi-climatisation (100) selon l'une quelconque des revendications 1 à 5, dans lequel une pluralité d'échangeurs de chaleur intérieurs (21) est prévue, et chaque échangeur de chaleur intérieur (21) est connecté en parallèle.
- Le système hybride multi-climatisation (100) selon l'une quelconque des revendications 1 à 6,
dans lequel le contrôleur (50) est en outre configuré de sorte que, dans le mode de fonctionnement d'alimentation en eau chaude et de refroidissement, soit l'échangeur de chaleur d'alimentation en eau chaude (32), soit l'échangeur de chaleur extérieur (11) fonctionne comme condenseur, ou que l'échangeur de chaleur d'alimentation en eau chaude (32) et l'échangeur de chaleur extérieur (11) fonctionnent comme condenseurs. - Le système hybride multi-climatisation (100) selon l'une quelconque des revendications 1 à 7,
dans lequel le contrôleur (50) est en outre configuré de sorte que, dans le mode de fonctionnement d'alimentation en eau chaude et de refroidissement, lorsque la température de l'eau contenue dans le réservoir d'eau (31) est inférieure ou égale à la température de référence et lorsque la charge de refroidissement est inférieure à la valeur de référence, seul l'échangeur de chaleur d'alimentation en eau chaude (32) fonctionne comme condenseur. - Le système hybride multi-climatisation (100) selon l'une quelconque des revendications 1 à 8,dans lequel le contrôleur (50) est en outre configuré de sorte que, dans le mode de fonctionnement d'alimentation en eau chaude et de refroidissement, lorsque la température de l'eau contenue dans le réservoir d'eau (31) est inférieure ou égale à la température de référence et lorsque la charge de refroidissement est supérieure à la valeur de référence, la seconde vanne de détente d'alimentation en eau chaude (33) est ouverte et la première vanne de détente d'alimentation en eau chaude (37) est fermée ; etdans lequel l'échangeur de chaleur d'alimentation en eau chaude (32) et l'échangeur de chaleur extérieur (11) fonctionnent comme condenseurs.
- Le système hybride multi-climatisation (100) selon l'une quelconque des revendications 1 à 9,dans lequel le contrôleur (50) est en outre configuré de sorte que, dans le mode de fonctionnement d'alimentation en eau chaude et de refroidissement, lorsque la température de l'eau contenue dans le réservoir d'eau (31) est supérieure ou égale à la température de référence et lorsque la charge de refroidissement est supérieure à la valeur de référence, la seconde vanne de détente d'alimentation en eau chaude (33) est ouverte et la première vanne de détente d'alimentation en eau chaude (37) est fermée ; etdans lequel l'échangeur de chaleur d'alimentation en eau chaude (32) et l'échangeur de chaleur extérieur (11) fonctionnent comme condenseurs.
- Le système hybride multi-climatisation (100) selon l'une quelconque des revendications 1 à 10,
dans lequel le contrôleur (50) est en outre configuré de sorte que, dans le mode de fonctionnement d'alimentation en eau chaude et de refroidissement, même lorsque la température de l'eau contenue dans le réservoir d'eau (31) est supérieure ou égale à la température de référence et lorsque la charge de refroidissement est supérieure à la valeur de référence, la première vanne de détente d'alimentation en eau chaude (37) est ouverte ou la seconde vanne de détente d'alimentation en eau chaude (33) est ouverte en fonction du degré de surchauffe au refoulement du compresseur (13). - Le système hybride multi-climatisation (100) selon la revendication 7, dans lequel le contrôleur (50) est en outre configuré de sorte que, dans le mode de fonctionnement d'alimentation en eau chaude et de refroidissement, lorsque la température de l'eau contenue dans le réservoir d'eau (31) est supérieure ou égale à la température de référence et lorsque la charge de refroidissement est inférieure à la valeur de référence, seul l'échangeur de chaleur extérieur (11) fonctionne comme condenseur ; ou
dans lequel le réservoir d'eau (31) est chauffé par un dispositif de chauffage séparé (60).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020220091269A KR20240013558A (ko) | 2022-07-22 | 2022-07-22 | 하이브리드 멀티 공조 시스템 |
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| Publication Number | Publication Date |
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| EP4310416A1 EP4310416A1 (fr) | 2024-01-24 |
| EP4310416B1 true EP4310416B1 (fr) | 2026-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| EP23186282.2A Active EP4310416B1 (fr) | 2022-07-22 | 2023-07-19 | Système de climatisation multiple hybride |
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| Country | Link |
|---|---|
| US (1) | US20240027077A1 (fr) |
| EP (1) | EP4310416B1 (fr) |
| KR (1) | KR20240013558A (fr) |
| CN (1) | CN117433075A (fr) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5224041B2 (ja) | 2007-06-27 | 2013-07-03 | ダイキン工業株式会社 | ヒートポンプ式給湯装置 |
| WO2014188575A1 (fr) * | 2013-05-24 | 2014-11-27 | 三菱電機株式会社 | Dispositif à cycle frigorifique |
| JP6671558B1 (ja) * | 2018-09-26 | 2020-03-25 | 日立ジョンソンコントロールズ空調株式会社 | 空調給湯装置 |
| US11175074B1 (en) * | 2020-08-04 | 2021-11-16 | Mitsubishi Electric Us, Inc. | Refrigeration cycle device and method of operating refrigeration cycle device |
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2022
- 2022-07-22 KR KR1020220091269A patent/KR20240013558A/ko active Pending
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2023
- 2023-06-28 CN CN202310778359.0A patent/CN117433075A/zh active Pending
- 2023-07-06 US US18/218,791 patent/US20240027077A1/en active Pending
- 2023-07-19 EP EP23186282.2A patent/EP4310416B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4310416A1 (fr) | 2024-01-24 |
| CN117433075A (zh) | 2024-01-23 |
| KR20240013558A (ko) | 2024-01-30 |
| US20240027077A1 (en) | 2024-01-25 |
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