JP4776416B2 - 吸収冷凍機 - Google Patents
吸収冷凍機 Download PDFInfo
- Publication number
- JP4776416B2 JP4776416B2 JP2006088937A JP2006088937A JP4776416B2 JP 4776416 B2 JP4776416 B2 JP 4776416B2 JP 2006088937 A JP2006088937 A JP 2006088937A JP 2006088937 A JP2006088937 A JP 2006088937A JP 4776416 B2 JP4776416 B2 JP 4776416B2
- Authority
- JP
- Japan
- Prior art keywords
- water temperature
- control
- operation amount
- temperature
- dead zone
- 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.)
- Active
Links
Images
Classifications
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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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/04—Arrangement or mounting of control or safety devices for sorption type machines, plants or systems
- F25B49/043—Operating continuously
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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
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
-
- 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
- F25B2315/00—Sorption refrigeration cycles or details thereof
- F25B2315/005—Regeneration
-
- 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
- F25B2500/19—Calculation of parameters
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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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
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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
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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]
- Y02B30/62—Absorption based systems
-
- 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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
Description
2 バーナ
3 低温再生器
4 凝縮器
5 蒸発器
6 吸収器
7 低温熱交換器
8 高温熱交換器
9乃至11 吸収液管
12 吸収液ポンプ
13乃至15 冷媒管
16 冷媒ポンプ
17 冷水管
19 ガスバーナ2へのガス供給管
20 燃料弁
21 温度検出部
22 制御部
Claims (1)
- 吸収冷凍機の出力である冷水温度を設定水温に制御するために、高温再生器のバーナの燃料弁の開度を操作量Mとして、この操作量Mを比例項、積分項、及び微分項の和による制御であるPID制御によって行う制御方法において、定格運転時の操作量M(100%)のプラス方向に不感帯を定め、冷水温度の変化速度が速い場合は前記不感帯の幅が大きく、冷水温度の変化速度が遅い場合は前記不感帯の幅が小さくなるように、前記比例項Pに対応して前記不感帯の幅を可変としたことを特徴とする吸収冷凍機の制御方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006088937A JP4776416B2 (ja) | 2006-03-28 | 2006-03-28 | 吸収冷凍機 |
CN200610166773A CN100576129C (zh) | 2006-03-28 | 2006-12-14 | 吸收冷冻机 |
KR1020070029492A KR100990822B1 (ko) | 2006-03-28 | 2007-03-27 | 흡수 냉동기의 제어 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006088937A JP4776416B2 (ja) | 2006-03-28 | 2006-03-28 | 吸収冷凍機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007263462A JP2007263462A (ja) | 2007-10-11 |
JP4776416B2 true JP4776416B2 (ja) | 2011-09-21 |
Family
ID=38636620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006088937A Active JP4776416B2 (ja) | 2006-03-28 | 2006-03-28 | 吸収冷凍機 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4776416B2 (ja) |
KR (1) | KR100990822B1 (ja) |
CN (1) | CN100576129C (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011247508A (ja) * | 2010-05-27 | 2011-12-08 | Sanyo Electric Co Ltd | 排ガス式吸収冷温水機の運転制御方法 |
CN102313416A (zh) * | 2011-09-30 | 2012-01-11 | 浪达科技(深圳)有限公司 | 车载制冷设备供热装置的控制系统及其方法 |
CN102313415B (zh) * | 2011-10-08 | 2014-01-29 | 深圳市唯克瑞投资咨询有限公司 | 车载制冷设备的控制系统及其方法 |
CN104792079B (zh) * | 2015-04-10 | 2017-03-08 | 柳州职业技术学院 | 一种蒸汽型溴化锂吸收式冷水机组的温度闭环控制方法 |
CN109101049B (zh) * | 2018-10-26 | 2020-11-24 | 马鞍山当涂发电有限公司 | 一种脱硫吸收塔pH值变工频混合控制系统及方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2527615B2 (ja) | 1989-05-31 | 1996-08-28 | 三洋電機株式会社 | 温度制御装置 |
US5156013A (en) * | 1990-05-29 | 1992-10-20 | Sanyo Electric Co., Ltd. | Control device for absorption refrigerator |
JP2823338B2 (ja) * | 1990-08-08 | 1998-11-11 | 三洋電機株式会社 | 吸収式冷凍機の制御装置 |
JP2777470B2 (ja) * | 1990-09-18 | 1998-07-16 | 三洋電機株式会社 | 吸収冷凍機の制御装置 |
JP3059534B2 (ja) | 1991-07-19 | 2000-07-04 | 株式会社鷺宮製作所 | 可逆式比例型膨張弁の制御方法 |
JP2584923B2 (ja) * | 1991-10-30 | 1997-02-26 | 山武ハネウエル株式会社 | 吸収冷温水器コントローラ |
JP3321911B2 (ja) * | 1993-07-01 | 2002-09-09 | 東京瓦斯株式会社 | 吸収式冷凍装置 |
JPH08233392A (ja) * | 1995-02-24 | 1996-09-13 | Sanyo Electric Co Ltd | 吸収式冷凍機 |
CN1099565C (zh) * | 1996-08-23 | 2003-01-22 | 三洋电机株式会社 | 吸收式致冷装置 |
JP3738103B2 (ja) * | 1996-12-10 | 2006-01-25 | 三洋電機株式会社 | 吸収式冷凍機の制御方法 |
JP2001201203A (ja) * | 2000-01-18 | 2001-07-27 | Mitsubishi Heavy Ind Ltd | 冷凍機の制御装置および制御方法 |
JP2002295917A (ja) * | 2001-03-28 | 2002-10-09 | Sanyo Electric Co Ltd | 吸収式冷凍機の制御方法 |
JP2002357370A (ja) * | 2001-05-31 | 2002-12-13 | Sanyo Electric Co Ltd | 吸収冷凍機の制御方法 |
JP4315855B2 (ja) * | 2004-04-14 | 2009-08-19 | 三洋電機株式会社 | 吸収冷凍機 |
-
2006
- 2006-03-28 JP JP2006088937A patent/JP4776416B2/ja active Active
- 2006-12-14 CN CN200610166773A patent/CN100576129C/zh not_active Expired - Fee Related
-
2007
- 2007-03-27 KR KR1020070029492A patent/KR100990822B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100990822B1 (ko) | 2010-10-29 |
CN100576129C (zh) | 2009-12-30 |
KR20070097333A (ko) | 2007-10-04 |
CN101046693A (zh) | 2007-10-03 |
JP2007263462A (ja) | 2007-10-11 |
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