JP4700025B2 - 空調装置 - Google Patents
空調装置 Download PDFInfo
- Publication number
- JP4700025B2 JP4700025B2 JP2007090247A JP2007090247A JP4700025B2 JP 4700025 B2 JP4700025 B2 JP 4700025B2 JP 2007090247 A JP2007090247 A JP 2007090247A JP 2007090247 A JP2007090247 A JP 2007090247A JP 4700025 B2 JP4700025 B2 JP 4700025B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- outdoor
- air conditioner
- outdoor unit
- 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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- Air Conditioning Control Device (AREA)
Description
11 液側内外連絡管
12 ガス側内外連絡管
13 外外連絡管
17a 冷媒回収管
17b 冷媒回収管
2a 室内機
2b 室内機
3a 室外機
3b 室外機
31a 圧縮機
31b 圧縮機
34a 室外熱交換器
34b 室外熱交換器
38a 廃熱回収器
38b 廃熱回収器
SV56 冷媒回収用開閉弁
CV56 逆止弁(流量抑制機構)
CT キャピラリチューブ(減圧機構)
Claims (4)
- 室内機と室外機とを接続する内外連絡管に複数の室外機を並列接続する空調装置において、
各室外機の室外熱交換器と四方弁とを接続する冷媒流路と、四方弁と圧縮機の吸入ラインとを接続する冷媒流路との間に、冷媒回収用開閉弁を介して連通する冷媒回収管を設けて、停止室外機が存在する冷房運転時に停止室外機の前記冷媒回収用開閉弁を開くことにより、停止室外機の室外熱交換器の冷媒をガス側内外連絡管に導いて運転室外機の圧縮機で吸引する構成としたことを特徴とする空調装置。 - 冷媒回収用開閉弁を間欠開閉する構成とした請求項1記載の空調装置。
- 冷媒回収管に減圧機構または流量抑制機構を備える構成とした請求項1または2記載の空調装置。
- 各室外機の圧縮機の駆動源をエンジンとし、圧縮機の吸入ラインにエンジン廃熱で冷媒を蒸発させる廃熱回収器を設け、前記冷媒回収管を廃熱回収器経由でガス管に連通する構成とした請求項1ないし3の何れか1記載の空調装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007090247A JP4700025B2 (ja) | 2007-03-30 | 2007-03-30 | 空調装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007090247A JP4700025B2 (ja) | 2007-03-30 | 2007-03-30 | 空調装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008249228A JP2008249228A (ja) | 2008-10-16 |
JP4700025B2 true JP4700025B2 (ja) | 2011-06-15 |
Family
ID=39974385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007090247A Active JP4700025B2 (ja) | 2007-03-30 | 2007-03-30 | 空調装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4700025B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5263522B2 (ja) * | 2008-12-11 | 2013-08-14 | 株式会社富士通ゼネラル | 冷凍装置 |
JP6784118B2 (ja) * | 2016-09-27 | 2020-11-11 | ダイキン工業株式会社 | 冷凍装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04324075A (ja) * | 1991-04-23 | 1992-11-13 | Sanyo Electric Co Ltd | 空気調和装置 |
JPH05240522A (ja) * | 1992-02-28 | 1993-09-17 | Sanyo Electric Co Ltd | 空気調和装置 |
JPH0749156A (ja) * | 1993-08-05 | 1995-02-21 | Sanyo Electric Co Ltd | 空気調和装置 |
JP2006220342A (ja) * | 2005-02-09 | 2006-08-24 | Samsung Electronics Co Ltd | 空気調和装置 |
JP2006317050A (ja) * | 2005-05-11 | 2006-11-24 | Yanmar Co Ltd | 冷暖同時運転型空気調和装置の制御装置 |
-
2007
- 2007-03-30 JP JP2007090247A patent/JP4700025B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04324075A (ja) * | 1991-04-23 | 1992-11-13 | Sanyo Electric Co Ltd | 空気調和装置 |
JPH05240522A (ja) * | 1992-02-28 | 1993-09-17 | Sanyo Electric Co Ltd | 空気調和装置 |
JPH0749156A (ja) * | 1993-08-05 | 1995-02-21 | Sanyo Electric Co Ltd | 空気調和装置 |
JP2006220342A (ja) * | 2005-02-09 | 2006-08-24 | Samsung Electronics Co Ltd | 空気調和装置 |
JP2006317050A (ja) * | 2005-05-11 | 2006-11-24 | Yanmar Co Ltd | 冷暖同時運転型空気調和装置の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2008249228A (ja) | 2008-10-16 |
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