JP2017053515A - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- JP2017053515A JP2017053515A JP2015176452A JP2015176452A JP2017053515A JP 2017053515 A JP2017053515 A JP 2017053515A JP 2015176452 A JP2015176452 A JP 2015176452A JP 2015176452 A JP2015176452 A JP 2015176452A JP 2017053515 A JP2017053515 A JP 2017053515A
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- JP
- Japan
- Prior art keywords
- refrigerant
- air conditioner
- pipe
- outdoor
- branch pipe
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
- F28F9/0275—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple branch pipes
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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
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/028—Evaporators having distributing means
-
- 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
-
- 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
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- 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
- F25B2313/005—Outdoor unit expansion 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/006—Compression machines, plants or systems with reversible cycle not otherwise provided for two pipes connecting the outdoor side to the indoor side with multiple indoor units
-
- 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
-
- 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
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- 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
- F25B2500/09—Improving heat transfers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Other Air-Conditioning Systems (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Combustion & Propulsion (AREA)
Abstract
【解決手段】空気調和機であって、冷媒を減圧する膨張弁と、冷媒と空気とを熱交換させる熱交換器とを備え、膨張弁と接続され鉛直方向に設けられた直線形状の第一配管と、第一配管と接続され冷媒流路を複数に分岐する分岐管と、分岐管と接続される複数の第二配管と、第二配管と接続され熱交換器への冷媒流路をさらに分岐する複数の分配器とを備える構成とする。
【選択図】図1
Description
Claims (9)
- 冷媒を減圧する膨張弁と、冷媒と空気とを熱交換させる熱交換器とを備え、
前記膨張弁と接続され鉛直方向に設けられた直線形状の第一配管と、
前記第一配管と接続され冷媒流路を複数に分岐する分岐管と、
前記分岐管と接続される複数の第二配管と、
前記第二配管と接続され前記熱交換器への冷媒流路をさらに分岐する複数の分配器と
を備えることを特徴とする空気調和機。 - 請求項1に記載の空気調和機であって、
前記分岐管で分岐した冷媒流路のそれぞれは、分岐する前の冷媒流路とのなす角度が同じであることを特徴とする空気調和機。 - 請求項1に記載の空気調和機であって、
前記分岐管はT字形状をなし、前記第二配管はL字形状をなすことを特徴とする空気調和機。 - 請求項1に記載の空気調和機であって、
前記分岐管は分岐した冷媒流路の流動抵抗を調整する機能を備えていることを特徴とする空気調和機。 - 請求項1に記載の空気調和機であって、
前記分岐管から前記分配器までの冷媒流路における前記複数の第二配管の流動抵抗が異なることを特徴とする空気調和機。 - 請求項1に記載の空気調和機であって、
前記膨張弁と前記第一配管との間にストレーナが設けられていることを特徴とする空気調和機。 - 請求項1に記載の空気調和機であって、
前記分配器の中の冷媒流路が鉛直方向であることを特徴とする空気調和機。 - 請求項1に記載の空気調和機であって、
前記分配器が下向きに設置されていることを特徴とする空気調和機。 - 請求項1に記載の空気調和機であって、
前記熱交換器は複数であることを特徴とする空気調和機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015176452A JP2017053515A (ja) | 2015-09-08 | 2015-09-08 | 空気調和機 |
US15/230,626 US10054377B2 (en) | 2015-09-08 | 2016-08-08 | Air conditioner |
CN201610648405.5A CN106500412A (zh) | 2015-09-08 | 2016-08-10 | 空调机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015176452A JP2017053515A (ja) | 2015-09-08 | 2015-09-08 | 空気調和機 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2017053515A true JP2017053515A (ja) | 2017-03-16 |
Family
ID=58191119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015176452A Pending JP2017053515A (ja) | 2015-09-08 | 2015-09-08 | 空気調和機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10054377B2 (ja) |
JP (1) | JP2017053515A (ja) |
CN (1) | CN106500412A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019109046A (ja) * | 2019-04-10 | 2019-07-04 | ダイキン工業株式会社 | 配管ユニット又は空調システム |
WO2019150851A1 (ja) * | 2018-01-31 | 2019-08-08 | ダイキン工業株式会社 | 熱交換器又は熱交換器を有する冷凍装置 |
WO2022157979A1 (ja) * | 2021-01-25 | 2022-07-28 | 三菱電機株式会社 | 室外機、空気調和機および室外機の設計方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015178097A1 (ja) * | 2014-05-19 | 2015-11-26 | 三菱電機株式会社 | 空気調和装置 |
JP6721546B2 (ja) * | 2017-07-21 | 2020-07-15 | ダイキン工業株式会社 | 冷凍装置 |
US11274863B2 (en) * | 2017-09-29 | 2022-03-15 | Daikin Industries, Ltd. | Air conditioning system |
JP6985603B2 (ja) * | 2018-01-31 | 2021-12-22 | ダイキン工業株式会社 | 熱交換器又は熱交換器を有する冷凍装置 |
US11162705B2 (en) | 2019-08-29 | 2021-11-02 | Hitachi-Johnson Controls Air Conditioning, Inc | Refrigeration cycle control |
CN215373052U (zh) * | 2021-04-30 | 2021-12-31 | 广东美的暖通设备有限公司 | 空调用分歧管组件及空调器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5688069U (ja) * | 1979-12-11 | 1981-07-14 | ||
JP2000081256A (ja) * | 1998-09-04 | 2000-03-21 | Daikin Ind Ltd | 分流器およびそれを備えた熱交換器 |
JP2001263863A (ja) * | 2000-03-24 | 2001-09-26 | Matsushita Electric Ind Co Ltd | 空気調和機 |
JP2013178044A (ja) * | 2012-02-29 | 2013-09-09 | Hitachi Appliances Inc | 冷凍サイクル装置 |
JP2014126322A (ja) * | 2012-12-27 | 2014-07-07 | Hitachi Appliances Inc | 空気調和装置及びそれに用いられる室外熱交換器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004025207A1 (ja) * | 2002-09-10 | 2004-03-25 | Gac Corporation | 熱交換器およびその製造方法 |
AU2005264480B2 (en) * | 2004-07-16 | 2008-06-26 | Daikin Industries, Ltd. | Air conditioner |
US20080011463A1 (en) * | 2006-07-17 | 2008-01-17 | Advanced Distributor Products Llc | Dual flow heat exchanger header |
JP5581671B2 (ja) | 2009-11-27 | 2014-09-03 | 三菱電機株式会社 | 空調室外機 |
US20110259551A1 (en) * | 2010-04-23 | 2011-10-27 | Kazushige Kasai | Flow distributor and environmental control system provided the same |
-
2015
- 2015-09-08 JP JP2015176452A patent/JP2017053515A/ja active Pending
-
2016
- 2016-08-08 US US15/230,626 patent/US10054377B2/en active Active
- 2016-08-10 CN CN201610648405.5A patent/CN106500412A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5688069U (ja) * | 1979-12-11 | 1981-07-14 | ||
JP2000081256A (ja) * | 1998-09-04 | 2000-03-21 | Daikin Ind Ltd | 分流器およびそれを備えた熱交換器 |
JP2001263863A (ja) * | 2000-03-24 | 2001-09-26 | Matsushita Electric Ind Co Ltd | 空気調和機 |
JP2013178044A (ja) * | 2012-02-29 | 2013-09-09 | Hitachi Appliances Inc | 冷凍サイクル装置 |
JP2014126322A (ja) * | 2012-12-27 | 2014-07-07 | Hitachi Appliances Inc | 空気調和装置及びそれに用いられる室外熱交換器 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019150851A1 (ja) * | 2018-01-31 | 2019-08-08 | ダイキン工業株式会社 | 熱交換器又は熱交換器を有する冷凍装置 |
JP2019132536A (ja) * | 2018-01-31 | 2019-08-08 | ダイキン工業株式会社 | 熱交換器又は熱交換器を有する冷凍装置 |
US11181305B2 (en) | 2018-01-31 | 2021-11-23 | Daikin Industries, Ltd. | Heat exchanger or refrigeration apparatus including heat exchanger |
JP2019109046A (ja) * | 2019-04-10 | 2019-07-04 | ダイキン工業株式会社 | 配管ユニット又は空調システム |
JP7001923B2 (ja) | 2019-04-10 | 2022-01-20 | ダイキン工業株式会社 | 配管ユニット又は空調システム |
WO2022157979A1 (ja) * | 2021-01-25 | 2022-07-28 | 三菱電機株式会社 | 室外機、空気調和機および室外機の設計方法 |
Also Published As
Publication number | Publication date |
---|---|
US20170067697A1 (en) | 2017-03-09 |
US10054377B2 (en) | 2018-08-21 |
CN106500412A (zh) | 2017-03-15 |
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