KR20210096520A - 공기 조화 장치 - Google Patents
공기 조화 장치 Download PDFInfo
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- KR20210096520A KR20210096520A KR1020200010084A KR20200010084A KR20210096520A KR 20210096520 A KR20210096520 A KR 20210096520A KR 1020200010084 A KR1020200010084 A KR 1020200010084A KR 20200010084 A KR20200010084 A KR 20200010084A KR 20210096520 A KR20210096520 A KR 20210096520A
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- 238000004378 air conditioning Methods 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 239000003507 refrigerant Substances 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 17
- 238000003475 lamination Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 10
- 239000012530 fluid Substances 0.000 description 6
- 238000010977 unit operation Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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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
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/70—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
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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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- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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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
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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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
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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
- F24D2220/0235—Three-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
- F24D2220/06—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
- 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
- F24F11/70—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
- F24F11/85—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 variable-flow 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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/54—Heating and cooling, simultaneously or alternatively
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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
- 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
- F25B2313/003—Indoor unit with water as a heat sink or heat source
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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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/007—Compression machines, plants or systems with reversible cycle not otherwise provided for three pipes connecting the outdoor side to the indoor side with multiple indoor units
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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
- 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
- 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
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02732—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two three-way valves
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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
- F25B2500/00—Problems to be solved
- F25B2500/05—Cost reduction
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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
- F25B2600/00—Control issues
- F25B2600/13—Pump speed control
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- 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
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Abstract
본 발명의 실시예에 따른 공기 조화 장치는, 냉매가 순환하는 실외기; 물이 순환하고, 제 1 실내열교환기 및 제 2 실내열교환기를 포함하는 복수의 실내기; 및 상기 실외기와 상기 실내기를 연결하며, 상기 냉매와 물간에 열교환을 수행하는 제 1 열교환기 및 제 2 열교환기가 구비되는 열교환 장치가 포함되며, 상기 열교환 장치에는, 상기 제 1 실내열교환기로부터 상기 제 1 열교환기 측으로 연장되어, 상기 물의 유동을 가이드하는 제 1 유입관; 상기 제 2 실내열교환기로부터 상기 제 2 열교환기 측으로 연장되어, 상기 물의 유동을 가이드하는 제 2 유입관; 상기 제 1 유입관에 구비되는 제 1 펌프; 및 상기 제 2 유입관에 구비되는 제 2 펌프를 포함하고, 상기 실내기 중 일부는 난방 운전을 실시하고 다른 일부는 냉방 운전을 실시하는 경우, 상기 실내기에서 요구되는 총 용량이 설정 용량 이하이면, 상기 제 1 펌프 및 상기 제 2 펌프 중 하나가 동작하고, 상기 실내기에서 요구되는 총 용량이 상기 설정 용량 초과이면, 상기 제 1 펌프 및 상기 제 2 펌프가 동작할 수 있다.
Description
도 2는 본 발명의 실시예에 따른 열교환 장치의 구성을 보여주는 사이클 선도.
도 3은 상기 열교환 장치에 구비되는 물 펌프가 모두 운전할 때의 물의 유동모습을 보여주는 사이클 선도.
도 4는 상기 열교환 장치의 동시운전 중 저부하 대응 운전 시 물의 유동모습을 보여주는 사이클 선도.
도 5는 실내기의 운전에 따라 제어되는 방법을 보여주는 흐름도.
50 : 실내기 100 : 열교환 장치
140, 141 : 열교환기 151, 152 : 펌프
314, 324 : 유입밸브 313, 323 : 유입관
Claims (15)
- 냉매가 순환하는 실외기;
물이 순환하고, 제 1 실내열교환기 및 제 2 실내열교환기를 포함하는 복수의 실내기; 및
상기 실외기와 상기 실내기를 연결하며, 상기 냉매와 물간에 열교환을 수행하는 제 1 열교환기 및 제 2 열교환기가 구비되는 열교환 장치가 포함되며,
상기 열교환 장치에는,
상기 제 1 실내열교환기로부터 상기 제 1 열교환기 측으로 연장되어, 상기 물의 유동을 가이드하는 제 1 유입관;
상기 제 2 실내열교환기로부터 상기 제 2 열교환기 측으로 연장되어, 상기 물의 유동을 가이드하는 제 2 유입관;
상기 제 1 유입관에 구비되는 제 1 펌프; 및
상기 제 2 유입관에 구비되는 제 2 펌프를 포함하고,
상기 실내기 중 일부는 난방 운전을 실시하고 다른 일부는 냉방 운전을 실시하는 경우,
상기 실내기에서 요구되는 총 용량이 설정 용량 이하이면, 상기 제 1 펌프 및 상기 제 2 펌프 중 하나가 동작하고,
상기 실내기에서 요구되는 총 용량이 상기 설정 용량 초과이면, 상기 제 1 펌프 및 상기 제 2 펌프가 동작하는 공기 조화 장치. - 제 1 항에 있어서,
상기 설정 용량은 상기 펌프 하나의 용량보다 작은 공기 조화 장치. - 제 1 항에 있어서,
상기 제 1 실내열교환기로부터 상기 제 1 펌프 측으로 연장되어, 상기 물의 유동을 가이드하는 제 1 입구관;
상기 제 1 입구관에 구비되는 제 1 유입밸브;
상기 제 2 실내열교환기로부터 상기 제 2 펌프 측으로 연장되어, 상기 물의 유동을 가이드하는 제 2 입구관;
상기 제 2 입구관에 구비되는 제 2 유입밸브를 포함하는 공기 조화 장치. - 제 3 항에 있어서,
상기 제 1 유입밸브 및 상기 제 2 유입밸브는 삼방밸브를 포함하는 공기 조화 장치. - 제 4 항에 있어서,
상기 제 1 유입밸브의 제 1 포트에 연결되어 상기 제 1 유입관으로 연장되는 제 1 배관과 상기 제 2 유입밸브의 제 1 포트에 연결되어 상기 제 2 유입관으로 연장되는 제 2 배관을 포함하고,
상기 실내기에서 요구되는 총 용량이 설정 용량 초과인 경우, 상기 제 1 배관과 상기 제 2 배관을 통해 물이 유동되는 공기 조화 장치. - 제 5 항에 있어서,
상기 제 1 유입밸브의 제 2 포트에 연결되어 상기 제 2 유입관으로 연장되는 제 1 연결관과 상기 제 2 유입밸브의 제 2 포트에 연결되어 상기 제 1 유입관으로 연장되는 제 2 연결관을 포함하고,
상기 실내기에서 요구되는 총 용량이 설정 용량 이하인 경우, 상기 제 1 연결관 및 상기 제 2 연결관 중 하나로 물이 유동되는 공기 조화 장치. - 제 6 항에 있어서,
상기 제 1 유입관에 구비되는 제 1 합지부에서 상기 제 1 배관 및 상기 제 2 연결관이 연결되고,
상기 제 2 유입관에 구비되는 제 2 합지부에서 상기 제 2 배관 및 상기 제 1 연결관이 연결되는 공기 조화 장치. - 제 1 항에 있어서,
상기 제 1 유입관과 상기 제 2 유입관을 연결하는 분지관이 더 포함되는 공기 조화 장치. - 제 8 항에 있어서,
상기 분지관은 상기 제 1 펌프의 출구측에서 상기 제 2 펌프의 출구측으로 연장되는 공기 조화 장치. - 제 8 항에 있어서,
상기 분지관에 유량조절밸브가 구비되는 공기 조화 장치. - 제 10 항에 있어서,
상기 실내기에서 요구되는 총 용량이 상기 설정 용량 초과이면 상기 유량조절밸브는 닫히는 공기 조화 장치. - 제 10 항에 있어서,
상기 실내기에서 요구되는 총 용량이 상기 설정 용량 이하이면, 상기 제 1 펌프 및 상기 제 2 펌프 중 동작하는 펌프가 구비된 유입관에 배치된 분지부에서 상기 분지관으로 물이 유동하는 공기 조화 장치. - 제 1 항에 있어서,
상기 제 1 열교환기로부터 상기 제 1 실내열교환기측으로 연장되어 물의 유동을 가이드하는 제 1 배출관과 상기 제 2 열교환기로부터 상기 제 2 실내열교환기측으로 연장되어 물의 유동을 가이드하는 제 2 배출관을 더 포함하는 공기 조화 장치. - 제 13 항에 있어서,
상기 제 1 배출관에는 제 1 배출밸브가 구비되고, 상기 제 2 배출관에는 제 2 배출밸브가 구비되는 공기 조화 장치. - 제 1 항에 있어서,
상기 제 1 실내열교환기로부터 상기 제 1 펌프 측으로 연장되어, 상기 물의 유동을 가이드하는 제 1 입구관;
상기 제 2 실내열교환기로부터 상기 제 2 펌프 측으로 연장되어, 상기 물의 유동을 가이드하는 제 2 입구관;
상기 제 1 입구관 및 제 2 입구관에 구비되는 유입밸브;
상기 유입밸브의 제 1 포트에 연결되어 상기 제 1 유입관으로 연장되는 배관; 및
상기 유입밸브의 제 2 포트에 연결되어 상기 제 2 유입관으로 연장되는 연결관을 포함하고,
상기 배관 및 상기 연결관 중 하나로 물이 유동되는 공기 조화 장치.
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EP20916951.5A EP4097405A4 (en) | 2020-01-28 | 2020-11-18 | AIR CONDITIONING DEVICE |
US17/792,489 US12111082B2 (en) | 2020-01-28 | 2020-11-18 | Air conditioning apparatus |
JP2022545026A JP2023511677A (ja) | 2020-01-28 | 2020-11-18 | 空気調和装置 |
CN202080082705.6A CN114766001B (zh) | 2020-01-28 | 2020-11-18 | 空调装置 |
PCT/KR2020/016242 WO2021153887A1 (en) | 2020-01-28 | 2020-11-18 | Air conditioning apparatus |
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KR100538557B1 (ko) * | 1997-11-19 | 2006-02-28 | 산요덴키가부시키가이샤 | 공기조화장치 및 그것의 운전 방법 |
JP5090065B2 (ja) | 2007-03-08 | 2012-12-05 | 根来産業株式会社 | 資源回収システム |
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CN202002393U (zh) * | 2011-04-12 | 2011-10-05 | 方国明 | 区域多功能空调系统 |
EP2933582A4 (en) * | 2012-12-12 | 2016-10-05 | Mitsubishi Electric Corp | AIR CONDITIONER DEVICE |
CN102997495A (zh) * | 2012-12-14 | 2013-03-27 | 安徽日源环保能源科技有限公司 | 地源热泵三联供系统及其控制方法 |
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JP2017101855A (ja) * | 2015-11-30 | 2017-06-08 | 株式会社富士通ゼネラル | 空気調和装置 |
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US20230049970A1 (en) | 2023-02-16 |
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WO2021153887A1 (en) | 2021-08-05 |
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