JP3721375B2 - ガスエンジン駆動式空気調和装置 - Google Patents
ガスエンジン駆動式空気調和装置 Download PDFInfo
- Publication number
- JP3721375B2 JP3721375B2 JP2004145827A JP2004145827A JP3721375B2 JP 3721375 B2 JP3721375 B2 JP 3721375B2 JP 2004145827 A JP2004145827 A JP 2004145827A JP 2004145827 A JP2004145827 A JP 2004145827A JP 3721375 B2 JP3721375 B2 JP 3721375B2
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- heat exchanger
- heat
- temperature
- 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.)
- Expired - Lifetime
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Classifications
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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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- 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]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
Description
2 圧縮機
3 冷媒回路
3 吸込ライン
3h バイパスライン
5 四方弁
6 室外熱交換器
8 膨張弁
9 室内熱交換器
10 メインアキュームレータ(熱供給部)
11 流量制御弁
62 室内温度センサ
Claims (2)
- 冷媒を循環させる冷媒回路に少なくとも圧縮機、四方弁、室内熱交換器、膨張弁及び室外熱交換器を設けて構成されるガスエンジン駆動式空気調和装置において、前記エンジン排熱により加熱される温水が供給され、該温水から冷媒に熱を供給可能な熱供給部を前記冷媒回路の四方弁から圧縮機吸入側に至る吸込ラインに設け、同冷媒回路に前記室外熱交換器を迂回して冷媒を前記熱供給部に導くバイパスラインを設けるとともに、該バイパスラインに流量制御弁を設け、温水回路には、冷媒への熱供給を行う熱供給部と外部放熱を行うラジエータを設けるとともにその分岐部に制御弁を設け、暖房運転時において、室外機での冷媒温度より外気温度が高い場合、温度差が大きい程前記流量制御弁を開くとともに、前記制御弁の開度を変えることで前記熱供給部への温水供給量を減らすよう構成したことを特徴とするガスエンジン駆動式空気調和装置。
- 冷媒を循環させる冷媒回路に少なくとも圧縮機、四方弁、室内熱交換器、膨張弁及び室外熱交換器を設けて構成されるガスエンジン駆動式空気調和装置において、前記エンジン排熱により加熱される温水が供給され、該温水から冷媒に熱を供給可能な熱供給部を前記冷媒回路の四方弁から圧縮機吸入側に至る吸込ラインに設け、同冷媒回路に前記室内熱交換器を迂回して冷媒を前記熱供給部に導くバイパスラインを設けるとともに、該バイパスラインに流量制御弁を設け、温水回路には、冷媒への熱供給を行う熱供給部と外部放熱を行うラジエータを設けるとともにその分岐部に制御弁を設け、冷房運転時において、冷媒温度から外気温度を引いた温度差が大きく、室外熱交換器での放熱量が室内熱交換器での吸熱量に比べて過大となる場合に前記流量制御弁を開くとともに、前記制御弁の開度を変えることで前記熱供給部への温水供給量を増やすよう構成したことを特徴とするガスエンジン駆動式空気調和装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004145827A JP3721375B2 (ja) | 2004-05-17 | 2004-05-17 | ガスエンジン駆動式空気調和装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004145827A JP3721375B2 (ja) | 2004-05-17 | 2004-05-17 | ガスエンジン駆動式空気調和装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16538195A Division JP3637106B2 (ja) | 1995-06-30 | 1995-06-30 | ガスエンジン駆動式空気調和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004271177A JP2004271177A (ja) | 2004-09-30 |
JP3721375B2 true JP3721375B2 (ja) | 2005-11-30 |
Family
ID=33128629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004145827A Expired - Lifetime JP3721375B2 (ja) | 2004-05-17 | 2004-05-17 | ガスエンジン駆動式空気調和装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3721375B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009079813A (ja) * | 2007-09-26 | 2009-04-16 | Sanyo Electric Co Ltd | 熱源側ユニット、空気調和装置、および、空気調和システム |
-
2004
- 2004-05-17 JP JP2004145827A patent/JP3721375B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2004271177A (ja) | 2004-09-30 |
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