JP2018009708A - 冷媒切替集合ユニット - Google Patents
冷媒切替集合ユニット Download PDFInfo
- Publication number
- JP2018009708A JP2018009708A JP2016136577A JP2016136577A JP2018009708A JP 2018009708 A JP2018009708 A JP 2018009708A JP 2016136577 A JP2016136577 A JP 2016136577A JP 2016136577 A JP2016136577 A JP 2016136577A JP 2018009708 A JP2018009708 A JP 2018009708A
- Authority
- JP
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- Prior art keywords
- pressure
- low
- gas pipe
- header
- 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
- 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
- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
-
- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
- F24F1/30—Refrigerant piping for use inside the separate outdoor 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
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- 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
-
- 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
- F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and heating
-
- 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
- F25B2313/025—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple outdoor 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
-
- 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
- F25B2500/01—Geometry problems, e.g. for reducing size
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Other Air-Conditioning Systems (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
本実施形態に係る冷媒切替集合ユニット3を用いる空調システムSについて、図1および図2を用いて説明する。図1は、本実施形態に係る冷媒切替集合ユニット3を備える空調システムSの全体構成図である。図2は、本実施形態に係る冷媒切替集合ユニット3の冷媒回路図である。
次に、冷媒切替集合ユニット3をについて、図3および図4を用いて説明する。図3は、本実施形態に係る冷媒切替集合ユニット3の上面図である。図4は、本実施形態に係る冷媒切替集合ユニット3の右側面図である。なお、図3および図4においては、手前側の筺体30の壁面や発泡断熱材33を透過して図示している。また、図3および図4において、垂直方向(鉛直方向)を上下とし(図4参照)、上下方向と直交する方向を前後とし(図3,4参照)、上下方向および前後方向と直交する方向を左右とする(図3参照)ものとする。
なお、本実施形態に係る冷媒切替集合ユニット3は、上記実施形態の構成に限定されるものではなく、発明の趣旨を逸脱しない範囲内で種々の変更が可能である。
1,1A〜1D 室内ユニット
2 室外ユニット
3 冷媒切替集合ユニット
4 高圧ガス管
5 低圧ガス管
6,6A〜6D ガス管
7 液管
11,11A〜11D 高圧弁
12,12A〜12D 低圧弁
13 高圧ガス管
14 高圧ヘッダ
15A〜15D 高圧ガス管
16 低圧ガス管
17 低圧ヘッダ
18A〜18D 低圧ガス管
19A〜19D 分岐管
20A〜20D 接続ガス管
21A〜21D 室内側ガス管
22,23,24A〜24D ストレーナ
30 筺体
31 電装室
32 断熱室
33 発泡断熱材
34 空洞部
Claims (4)
- 室内ユニットと室外ユニットの間に配置される冷媒切替集合ユニットであって、
複数の高圧弁と、複数の低圧弁と、高圧ヘッダと、低圧ヘッダと、前記高圧弁と前記高圧ヘッダとを接続する高圧ガス管と、前記低圧弁と前記低圧ヘッダとを接続する低圧ガス管と、を備え、
複数の前記高圧弁は、垂直方向と直交する第1方向に並べて配置され、
複数の前記低圧弁は、前記第1方向に並べて配置され、
前記高圧弁、前記高圧ヘッダおよび前記高圧ガス管に対して、前記垂直方向および前記第1方向と直交する第2方向の一方側に、前記低圧弁、前記低圧ヘッダおよび前記低圧ガス管が配置される
ことを特徴とする冷媒切替集合ユニット。 - 前記高圧弁と前記低圧弁とを接続する接続ガス管をさらに備え、
前記接続ガス管よりも前記第2方向の他方側に前記高圧弁、前記高圧ヘッダおよび前記高圧ガス管が配置され、
前記接続ガス管よりも前記第2方向の一方側に前記低圧弁、前記低圧ヘッダおよび前記低圧ガス管が配置される
ことを特徴とする請求項1に記載の冷媒切替集合ユニット。 - 前記高圧弁と前記低圧弁の高さが同じ高さに配置される
ことを特徴とする請求項1または請求項2に記載の冷媒切替集合ユニット。 - 筐体の内部が発泡断熱材で発泡充填されている
ことを特徴とする請求項1乃至請求項3のいずれか1項に記載の冷媒切替集合ユニット。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016136577A JP6456880B2 (ja) | 2016-07-11 | 2016-07-11 | 冷媒切替集合ユニット |
| PCT/JP2017/012566 WO2018012045A1 (ja) | 2016-07-11 | 2017-03-28 | 冷媒切替集合ユニット |
| EP17827179.7A EP3483525B1 (en) | 2016-07-11 | 2017-03-28 | Refrigerant switching and collecting unit |
| CN201780037463.7A CN109328289B (zh) | 2016-07-11 | 2017-03-28 | 制冷剂切换集合单元 |
| US16/239,776 US10557654B2 (en) | 2016-07-11 | 2019-01-04 | Collective device for switching refrigerant flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016136577A JP6456880B2 (ja) | 2016-07-11 | 2016-07-11 | 冷媒切替集合ユニット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018009708A true JP2018009708A (ja) | 2018-01-18 |
| JP6456880B2 JP6456880B2 (ja) | 2019-01-23 |
Family
ID=60952396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016136577A Active JP6456880B2 (ja) | 2016-07-11 | 2016-07-11 | 冷媒切替集合ユニット |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10557654B2 (ja) |
| EP (1) | EP3483525B1 (ja) |
| JP (1) | JP6456880B2 (ja) |
| CN (1) | CN109328289B (ja) |
| WO (1) | WO2018012045A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160133017A (ko) * | 2011-12-09 | 2016-11-21 | 아사히 가세이 이-매터리얼즈 가부시키가이샤 | 감광성 수지 조성물, 경화 릴리프 패턴의 제조 방법, 반도체 장치 및 표시체 장치 |
| JP2021050836A (ja) * | 2019-09-24 | 2021-04-01 | ダイキン工業株式会社 | 冷媒流路切換装置及び空気調和システム |
| JP2021055933A (ja) * | 2019-09-30 | 2021-04-08 | 株式会社富士通ゼネラル | 切替ユニット |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3680583A4 (en) * | 2017-09-05 | 2021-06-09 | Daikin Industries, Ltd. | AIR CONDITIONING SYSTEM AND REFRIGERANT CONNECTION UNIT |
| WO2025247071A1 (zh) * | 2024-05-31 | 2025-12-04 | 广东美的暖通设备有限公司 | 冷媒切换装置和空调系统 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0361794A (ja) * | 1989-07-27 | 1991-03-18 | Sanyo Electric Co Ltd | バルブユニット |
| JP2008039276A (ja) * | 2006-08-04 | 2008-02-21 | Daikin Ind Ltd | 冷媒流路切換ユニット及びそれを用いた空気調和機 |
| EP2365254A2 (en) * | 2010-03-11 | 2011-09-14 | LG Electronics Inc. | Air conditioner |
| JP2013117366A (ja) * | 2011-11-02 | 2013-06-13 | Fujitsu General Ltd | 冷媒回路ユニット |
| JP2015114048A (ja) * | 2013-12-11 | 2015-06-22 | ダイキン工業株式会社 | 流路切換集合ユニット及び流路切換集合ユニットの製造方法 |
| JP2015114049A (ja) * | 2013-12-11 | 2015-06-22 | ダイキン工業株式会社 | 冷媒流路切換ユニット及び流路切換集合ユニット |
| JP2015227741A (ja) * | 2014-05-30 | 2015-12-17 | ダイキン工業株式会社 | 冷媒流路切換ユニット |
| WO2018012036A1 (ja) * | 2016-07-11 | 2018-01-18 | 日立ジョンソンコントロールズ空調株式会社 | 冷媒流路切換ユニット及びそれを備える空気調和機 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8544282B2 (en) * | 2010-07-06 | 2013-10-01 | Thomas Wyer | Tank flow center for closed loop geothermal system |
| JP6012757B2 (ja) * | 2012-11-21 | 2016-10-25 | 三菱電機株式会社 | 空気調和装置 |
-
2016
- 2016-07-11 JP JP2016136577A patent/JP6456880B2/ja active Active
-
2017
- 2017-03-28 CN CN201780037463.7A patent/CN109328289B/zh active Active
- 2017-03-28 WO PCT/JP2017/012566 patent/WO2018012045A1/ja not_active Ceased
- 2017-03-28 EP EP17827179.7A patent/EP3483525B1/en active Active
-
2019
- 2019-01-04 US US16/239,776 patent/US10557654B2/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0361794A (ja) * | 1989-07-27 | 1991-03-18 | Sanyo Electric Co Ltd | バルブユニット |
| JP2008039276A (ja) * | 2006-08-04 | 2008-02-21 | Daikin Ind Ltd | 冷媒流路切換ユニット及びそれを用いた空気調和機 |
| EP2365254A2 (en) * | 2010-03-11 | 2011-09-14 | LG Electronics Inc. | Air conditioner |
| JP2013117366A (ja) * | 2011-11-02 | 2013-06-13 | Fujitsu General Ltd | 冷媒回路ユニット |
| JP2015114048A (ja) * | 2013-12-11 | 2015-06-22 | ダイキン工業株式会社 | 流路切換集合ユニット及び流路切換集合ユニットの製造方法 |
| JP2015114049A (ja) * | 2013-12-11 | 2015-06-22 | ダイキン工業株式会社 | 冷媒流路切換ユニット及び流路切換集合ユニット |
| JP2015227741A (ja) * | 2014-05-30 | 2015-12-17 | ダイキン工業株式会社 | 冷媒流路切換ユニット |
| WO2018012036A1 (ja) * | 2016-07-11 | 2018-01-18 | 日立ジョンソンコントロールズ空調株式会社 | 冷媒流路切換ユニット及びそれを備える空気調和機 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160133017A (ko) * | 2011-12-09 | 2016-11-21 | 아사히 가세이 이-매터리얼즈 가부시키가이샤 | 감광성 수지 조성물, 경화 릴리프 패턴의 제조 방법, 반도체 장치 및 표시체 장치 |
| JP2021050836A (ja) * | 2019-09-24 | 2021-04-01 | ダイキン工業株式会社 | 冷媒流路切換装置及び空気調和システム |
| WO2021059912A1 (ja) * | 2019-09-24 | 2021-04-01 | ダイキン工業株式会社 | 冷媒流路切換装置及び空気調和システム |
| JP2021055933A (ja) * | 2019-09-30 | 2021-04-08 | 株式会社富士通ゼネラル | 切替ユニット |
| JP7467864B2 (ja) | 2019-09-30 | 2024-04-16 | 株式会社富士通ゼネラル | 切替ユニット |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6456880B2 (ja) | 2019-01-23 |
| CN109328289A (zh) | 2019-02-12 |
| EP3483525A4 (en) | 2020-04-01 |
| US20190137154A1 (en) | 2019-05-09 |
| EP3483525A1 (en) | 2019-05-15 |
| US10557654B2 (en) | 2020-02-11 |
| WO2018012045A1 (ja) | 2018-01-18 |
| EP3483525B1 (en) | 2021-02-17 |
| CN109328289B (zh) | 2020-02-14 |
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