KR100448424B1 - 흡수 냉동기의 제어 방법 - Google Patents
흡수 냉동기의 제어 방법 Download PDFInfo
- Publication number
- KR100448424B1 KR100448424B1 KR10-2002-0030122A KR20020030122A KR100448424B1 KR 100448424 B1 KR100448424 B1 KR 100448424B1 KR 20020030122 A KR20020030122 A KR 20020030122A KR 100448424 B1 KR100448424 B1 KR 100448424B1
- Authority
- KR
- South Korea
- Prior art keywords
- temperature
- liquid heating
- heating amount
- heat source
- cold water
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims description 59
- 230000002745 absorbent Effects 0.000 claims description 33
- 239000002250 absorbent Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 30
- 239000003507 refrigerant Substances 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 17
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 18
- 239000006096 absorbing agent Substances 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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
- 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
- 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
-
- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/006—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the sorption type system
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
Description
Claims (3)
- 우선 사용할 열원(A)에 의한 흡수액 가열량(Q1)을 증발기로부터 공급하는 냉수의 제1 설정 온도치(T1)를 기준치로 한 제어로 제어하고, 나머지 열원(B)에 의한 흡수액 가열량(Q2)을 제1 설정 온도치(T1)보다 높은 제2 설정 온도치(T2)를 기준치로 한 제어로 제어하고, 흡수액을 가열하여 흡수액으로부터 증발 분리한 냉매 증기를 응축기에서 방열 응축시키고, 그 응축액 냉매를 증발기에서 증발시키고, 증발기에서 냉매의 증발 작용에 의해 냉각된 냉매를 부하에 공급하여 냉방 등의 냉각 작용을 행하는 흡수 냉동기의 제어 방법에 있어서,흡수액 가열량(Q2)이 소정 시간 계속하여 최소치에 있으면 흡수액 가열량(Q2)을 강제적으로 0으로 제어하는 동시에, 제1 설정 온도치(T1)를 기준치로 한 제어에 의해 흡수액 가열량(Q1)을 제어하고, 흡수액 가열량(Q1)이 소정 시간 계속하여 최대치에 있으면 흡수액 가열량(Q1)을 강제적으로 최대치로 제어하는 동시에, 제2 설정 온도치(T2)를 기준치로 한 제어에 의해 흡수액 가열량(Q2)을 제어하는 것을 특징으로 하는 흡수 냉동기의 제어 방법.
- 제1항에 있어서, 흡수액 가열량(Q1)을 강제적으로 최대치로 제어하여, 증발기로부터 공급하는 냉수의 온도(T)가 제2 설정 온도치(T2)보다 낮으면, 제1 설정 온도치(T1)를 기준치로 한 흡수액 가열량(Q1)의 제어를 재개하는 것을 특징으로 하는 흡수 냉동기의 제어 방법.
- 제1항에 있어서, 흡수액 가열량(Q2)을 강제적으로 0으로 제어하여, 증발기로부터 공급하는 냉수의 온도(T)가 제2 설정 온도치(T2)보다 높은 제3 설정 온도치(T3)를 초과하면, 제2 설정 온도치(T2)를 기준치로 한 흡수액 가열량(Q2)의 제어를 재개하는 것을 특징으로 하는 흡수 냉동기의 제어 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001165301A JP2002357370A (ja) | 2001-05-31 | 2001-05-31 | 吸収冷凍機の制御方法 |
JPJP-P-2001-00165301 | 2001-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020092197A KR20020092197A (ko) | 2002-12-11 |
KR100448424B1 true KR100448424B1 (ko) | 2004-09-13 |
Family
ID=19007987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0030122A KR100448424B1 (ko) | 2001-05-31 | 2002-05-30 | 흡수 냉동기의 제어 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6666037B2 (ko) |
JP (1) | JP2002357370A (ko) |
KR (1) | KR100448424B1 (ko) |
CN (1) | CN1187565C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101171596B1 (ko) | 2010-01-28 | 2012-08-06 | 산요덴키가부시키가이샤 | 흡수식 냉동기 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004239558A (ja) * | 2003-02-07 | 2004-08-26 | Yazaki Corp | 吸収式冷温水機 |
US7050888B2 (en) * | 2003-11-26 | 2006-05-23 | Norcold, Inc. | Control system and method of controlling ammonium absorption refrigerators |
US7347057B1 (en) * | 2003-12-12 | 2008-03-25 | Cooling Technologies, Inc. | Control of dual-heated absorption heat-transfer machines |
JP4776416B2 (ja) * | 2006-03-28 | 2011-09-21 | 三洋電機株式会社 | 吸収冷凍機 |
JP2010266170A (ja) * | 2009-05-18 | 2010-11-25 | Sanyo Electric Co Ltd | 吸収式冷凍機 |
JP2010276252A (ja) * | 2009-05-28 | 2010-12-09 | Sanyo Electric Co Ltd | 吸収式冷凍機 |
JP5570969B2 (ja) * | 2010-12-27 | 2014-08-13 | 三洋電機株式会社 | 排ガス熱回収器及び吸収式冷凍機 |
JP2012202583A (ja) * | 2011-03-24 | 2012-10-22 | Union Sangyo Kk | 吸着式冷凍機のダンパ構造 |
GR20120100123A (el) * | 2012-03-01 | 2013-10-15 | Βασιλειος Ευθυμιου Στυλιαρας | Αντλια θερμοτητας υψηλης αποδοσης με απορροφηση και μεταβολη περιεκτικοτητας διαλυματος |
JP6264636B2 (ja) * | 2013-08-30 | 2018-01-24 | パナソニックIpマネジメント株式会社 | 吸収式冷凍機 |
EP3472535A1 (en) * | 2016-04-01 | 2019-04-24 | Styliaras, Vasileios | Heat pump and power production utilizing hydrated salts |
KR102122430B1 (ko) * | 2018-10-31 | 2020-06-15 | 한국생산기술연구원 | 냉매증기 유로 확보를 위한 댐퍼식 밸브 적용 흡착식 냉동기 |
CN115077199B (zh) * | 2022-06-28 | 2024-04-19 | 中石化节能技术服务有限公司 | 一种低温热和冷冻水的利用方法及系统 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE416675B (sv) * | 1979-04-19 | 1981-01-26 | Electrolux Ab | Sett och anordning for att reglera ett absorptionskylskap |
JPS57127738A (en) * | 1981-02-02 | 1982-08-09 | Hitachi Ltd | Operating device of refrigerator |
JPS5885074A (ja) * | 1981-11-13 | 1983-05-21 | 三洋電機株式会社 | 吸収冷凍機の制御装置 |
JPS58129171A (ja) * | 1982-01-29 | 1983-08-02 | 株式会社日立製作所 | 太陽熱利用吸収冷凍機の制御方法 |
NL8501039A (nl) * | 1985-04-09 | 1986-11-03 | Tno | Werkwijze voor het bedrijven van een absorptiewarmtepomp of koelinrichting, alsmede absorptiewarmtepomp of -koelinrichting. |
JPS61235654A (ja) * | 1985-04-10 | 1986-10-20 | 三洋電機株式会社 | 吸収冷温水機 |
JPH09269162A (ja) * | 1996-03-29 | 1997-10-14 | Sanyo Electric Co Ltd | 吸収式冷凍機 |
JP3223122B2 (ja) * | 1996-12-26 | 2001-10-29 | 本田技研工業株式会社 | 吸収式冷凍装置の運転停止方法 |
US5916251A (en) * | 1997-10-29 | 1999-06-29 | Gas Research Institute | Steam flow regulation in an absorption chiller |
JP3591356B2 (ja) * | 1999-02-03 | 2004-11-17 | 株式会社日立製作所 | 吸収冷凍機及びその製造方法 |
JP4070348B2 (ja) * | 1999-03-30 | 2008-04-02 | 三洋電機株式会社 | 吸収ヒートポンプおよびその制御方法 |
JP4079570B2 (ja) * | 2000-03-16 | 2008-04-23 | 三洋電機株式会社 | 吸収冷凍機の制御方法 |
JP2002147885A (ja) * | 2000-11-08 | 2002-05-22 | Sanyo Electric Co Ltd | 吸収式冷凍機 |
-
2001
- 2001-05-31 JP JP2001165301A patent/JP2002357370A/ja active Pending
-
2002
- 2002-05-10 CN CNB021192502A patent/CN1187565C/zh not_active Expired - Lifetime
- 2002-05-30 KR KR10-2002-0030122A patent/KR100448424B1/ko not_active IP Right Cessation
- 2002-05-30 US US10/158,778 patent/US6666037B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101171596B1 (ko) | 2010-01-28 | 2012-08-06 | 산요덴키가부시키가이샤 | 흡수식 냉동기 |
Also Published As
Publication number | Publication date |
---|---|
CN1187565C (zh) | 2005-02-02 |
JP2002357370A (ja) | 2002-12-13 |
KR20020092197A (ko) | 2002-12-11 |
US20020178739A1 (en) | 2002-12-05 |
US6666037B2 (en) | 2003-12-23 |
CN1389695A (zh) | 2003-01-08 |
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