JP7565879B2 - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- JP7565879B2 JP7565879B2 JP2021103574A JP2021103574A JP7565879B2 JP 7565879 B2 JP7565879 B2 JP 7565879B2 JP 2021103574 A JP2021103574 A JP 2021103574A JP 2021103574 A JP2021103574 A JP 2021103574A JP 7565879 B2 JP7565879 B2 JP 7565879B2
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- Prior art keywords
- heat exchanger
- pipe
- refrigerant
- valve
- expansion valve
- 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.)
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Classifications
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
-
- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0083—Indoor units, e.g. fan coil units with dehumidification means
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- 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
-
- 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
- F24F11/87—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units
- F24F11/871—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
-
- 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
- F25B41/26—Disposition of valves, e.g. of on-off valves or flow control valves of fluid flow reversing valves
-
- 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
- F25B41/31—Expansion valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Human Computer Interaction (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Description
Claims (4)
- 室内熱交換器と、
室外熱交換器と、
前記室内熱交換器と前記室外熱交換器とを接続し、冷媒が流れる、第1の配管と、
前記室外熱交換器と前記室内熱交換器とを接続し、前記冷媒が流れる、第2の配管と、
前記第1の配管に設けられ、前記冷媒を吸入する吸入口と、前記冷媒を吐出する吐出口と、を有する圧縮機と、
前記第1の配管に設けられ、前記冷媒が流れる方向を変更可能な、四方弁と、
前記第2の配管に設けられた膨張弁と、
前記室内熱交換器と前記吐出口との間の前記第1の配管に接続された一端部と、前記室内熱交換器と前記膨張弁との間の前記第2の配管に接続された他端部と、を有し、前記冷媒が流れることが可能な、第1のバイパス配管と、
前記室外熱交換器と前記吸入口との間の前記第1の配管と前記室外熱交換器と前記膨張弁との間の前記第2の配管とのうち少なくとも一方と、前記第1のバイパス配管と、の間で、熱交換を行う熱交換部と、
前記一端部と前記熱交換部との間の前記第1のバイパス配管に設けられ、前記第1のバイパス配管を流れる前記冷媒の量を調整可能な第1の弁と、
前記他端部と前記熱交換部との間の前記第1のバイパス配管に設けられ、前記第1のバイパス配管を流れる前記冷媒の量を調整可能な第2の弁と、
前記四方弁、前記膨張弁、前記第1の弁、及び前記第2の弁を制御する制御装置と、
を備え、
前記熱交換部は、
前記室外熱交換器と前記吸入口との間の前記第1の配管と、前記第1のバイパス配管と、の間で、熱交換を行う第1の熱交換器と、
前記室外熱交換器と前記膨張弁との間の前記第2の配管と、前記第1のバイパス配管と、の間で、熱交換を行う第2の熱交換器と、
を有し、
前記第1の弁は、前記一端部と前記第1の熱交換器との間の前記第1のバイパス配管に設けられ、
前記第2の弁は、前記他端部と前記第2の熱交換器との間の前記第1のバイパス配管に設けられた、
空気調和機。 - 室内熱交換器と、
室外熱交換器と、
前記室内熱交換器と前記室外熱交換器とを接続し、冷媒が流れる、第1の配管と、
前記室外熱交換器と前記室内熱交換器とを接続し、前記冷媒が流れる、第2の配管と、
前記第1の配管に設けられ、前記冷媒を吸入する吸入口と、前記冷媒を吐出する吐出口と、を有する圧縮機と、
前記第1の配管に設けられ、前記冷媒が流れる方向を変更可能な、四方弁と、
前記第2の配管に設けられた膨張弁と、
前記室内熱交換器と前記吐出口との間の前記第1の配管に接続された一端部と、前記室内熱交換器と前記膨張弁との間の前記第2の配管に接続された他端部と、を有し、前記冷媒が流れることが可能な、第1のバイパス配管と、
前記室外熱交換器と前記吸入口との間の前記第1の配管と前記室外熱交換器と前記膨張弁との間の前記第2の配管とのうち少なくとも一方と、前記第1のバイパス配管と、の間で、熱交換を行う熱交換部と、
前記一端部と前記熱交換部との間の前記第1のバイパス配管に設けられ、前記第1のバイパス配管を流れる前記冷媒の量を調整可能な第1の弁と、
前記他端部と前記熱交換部との間の前記第1のバイパス配管に設けられ、前記第1のバイパス配管を流れる前記冷媒の量を調整可能な第2の弁と、
前記四方弁、前記膨張弁、前記第1の弁、及び前記第2の弁を制御する制御装置と、
前記第1のバイパス配管に設けられ、前記冷媒が流れる方向を変更可能な三方弁と、
前記圧縮機と前記四方弁との間の前記第1の配管と、前記三方弁と、に接続され、前記冷媒が流れることが可能な、第2のバイパス配管と、
前記一端部と前記四方弁との間の前記第1の配管に設けられた開閉弁と、
を備える空気調和機。 - 前記第1のバイパス配管に設けられ、前記冷媒が流れる方向を変更可能な三方弁と、
前記圧縮機と前記四方弁との間の前記第1の配管と、前記三方弁と、に接続され、前記冷媒が流れることが可能な、第2のバイパス配管と、
前記一端部と前記四方弁との間の前記第1の配管に設けられた開閉弁と、
を備える、請求項1に記載の空気調和機。 - 前記第1の熱交換器及び前記第2の熱交換器は、蓄熱材である、請求項1または3に記載の空気調和機。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021103574A JP7565879B2 (ja) | 2021-06-22 | 2021-06-22 | 空気調和機 |
| CN202210390823.4A CN115507438A (zh) | 2021-06-22 | 2022-04-14 | 空调机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021103574A JP7565879B2 (ja) | 2021-06-22 | 2021-06-22 | 空気調和機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023002371A JP2023002371A (ja) | 2023-01-10 |
| JP7565879B2 true JP7565879B2 (ja) | 2024-10-11 |
Family
ID=84500657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021103574A Active JP7565879B2 (ja) | 2021-06-22 | 2021-06-22 | 空気調和機 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7565879B2 (ja) |
| CN (1) | CN115507438A (ja) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012207843A (ja) | 2011-03-29 | 2012-10-25 | Fujitsu General Ltd | ヒートポンプ装置 |
| US20140047852A1 (en) | 2012-08-14 | 2014-02-20 | Samsung Electronics Co., Ltd. | Air conditioner and control method thereof |
| WO2014103407A1 (ja) | 2012-12-28 | 2014-07-03 | 三菱電機株式会社 | 空気調和装置 |
| WO2018198164A1 (ja) | 2017-04-24 | 2018-11-01 | 三菱電機株式会社 | 空気調和装置 |
| WO2020208736A1 (ja) | 2019-04-10 | 2020-10-15 | 三菱電機株式会社 | 冷凍サイクル装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012167869A (ja) * | 2011-02-15 | 2012-09-06 | Panasonic Corp | 空気調和機 |
| JP2013072621A (ja) * | 2011-09-29 | 2013-04-22 | Panasonic Corp | 空気調和機 |
| JP5445570B2 (ja) * | 2011-12-12 | 2014-03-19 | パナソニック株式会社 | 空気調和機 |
| CN104236185B (zh) * | 2013-06-19 | 2017-04-12 | 珠海格力电器股份有限公司 | 空调系统 |
| KR102240069B1 (ko) * | 2020-02-26 | 2021-04-13 | 엘지전자 주식회사 | 공기조화기 및 그의 제어방법 |
| CN213089945U (zh) * | 2020-09-08 | 2021-04-30 | 青岛海信日立空调系统有限公司 | 一种空调装置 |
-
2021
- 2021-06-22 JP JP2021103574A patent/JP7565879B2/ja active Active
-
2022
- 2022-04-14 CN CN202210390823.4A patent/CN115507438A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012207843A (ja) | 2011-03-29 | 2012-10-25 | Fujitsu General Ltd | ヒートポンプ装置 |
| US20140047852A1 (en) | 2012-08-14 | 2014-02-20 | Samsung Electronics Co., Ltd. | Air conditioner and control method thereof |
| WO2014103407A1 (ja) | 2012-12-28 | 2014-07-03 | 三菱電機株式会社 | 空気調和装置 |
| WO2018198164A1 (ja) | 2017-04-24 | 2018-11-01 | 三菱電機株式会社 | 空気調和装置 |
| WO2020208736A1 (ja) | 2019-04-10 | 2020-10-15 | 三菱電機株式会社 | 冷凍サイクル装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023002371A (ja) | 2023-01-10 |
| CN115507438A (zh) | 2022-12-23 |
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