KR100356627B1 - 암모니아냉동장치 - Google Patents
암모니아냉동장치 Download PDFInfo
- Publication number
- KR100356627B1 KR100356627B1 KR1020000012564A KR20000012564A KR100356627B1 KR 100356627 B1 KR100356627 B1 KR 100356627B1 KR 1020000012564 A KR1020000012564 A KR 1020000012564A KR 20000012564 A KR20000012564 A KR 20000012564A KR 100356627 B1 KR100356627 B1 KR 100356627B1
- Authority
- KR
- South Korea
- Prior art keywords
- brine
- cooled
- cold water
- compressor
- ammonia
- Prior art date
Links
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
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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
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
- F25B15/04—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being ammonia evaporated from aqueous solution
-
- 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
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- 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
- F25B2313/02731—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one three-way valve
-
- 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
- F25B2500/17—Size reduction
-
- 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
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/022—Evaporators with plate-like or laminated elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Other Air-Conditioning Systems (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (12)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 냉매에 암모니아를 사용하고, 압축기, 응축기, 팽창밸브, 증발기를 배관으로 접속하고, 상기 압축기에서 압축되고, 그 후에 상기 증발기에서 증발되는 상기 냉매에 의하여 냉각되는 브라인을 가지는 암모니아냉동장치에 있어서,완전 밀폐식 또는 반밀폐식이 되도록 압축기를 구동하는 전동기를 내장한 케이싱과, 상기 냉매가 유통하고 알루미늄전선으로 된 상기 전동기의 고정자권선을 가진 상기 압축기와;복수매의 플레이트가 적층되는 플레이트식 열교환기로 이루어지고, 상기 브라인이 상부 입구로부터 유입하여 하부를 향하여 흘러 가는 상기 증발기와;상기 압축기의 용량을 제어하는 인버터구동장치를 구비하고,고정자권선에 구리선을 사용한 것에 비하여 상기 전동기의 용적 및 시동전류는 1.2배 내지 1.4배가 되고, 상기 압축기의 용량은 상기 브라인유량에 따라 제어되는 것을 특징으로 하는 암모니아냉동장치.
- 제 8항에 있어서,상기 브라인이 공급되는 축열조와, 상기 축열조에서 냉각된 냉수를 이송하는 냉각수 펌프를 구비한 것을 특징으로 하는 암모니아냉동장치.
- 제 8항에 있어서,상기 브라인이 공급되는 축열조와, 상기 축열조에서 냉각된 냉수를 실내로 이송하는 냉수펌프와, 상기 실내에서 공기조화를 행한 냉수를 상기 브라인과 열교환하는 브라인/수열교환기와, 상기 브라인/수열교환기에서 냉각된 예냉수와 상기 축열조에서 냉각된 냉수를 혼합하는 3방밸브를 구비한 것을 특징으로 하는 암모니아냉동장치.
- 제 8항에 있어서,상기 브라인이 공급되는 축열조와, 상기 축열조에서 냉각된 냉수를 실내로 이송하는 냉수펌프와, 상기 실내에서 공기조화를 행한 냉수를 상기 브라인과 열교환하는 브라인/수열교환기를 구비하고,냉방운전의 경우, 상기 실내로부터 되돌아가는 냉수는 상기 브라인/수열교환기에서 예냉되어 분기되고, 분기된 한쪽과 상기 축열조에서 더욱 냉각된 다른쪽과 혼합되어 실내로 이송되는 것을 특징으로 하는 암모니아냉동장치.
- 제 11항에 있어서,상기 냉수는 상기 브라인/수열교환기에서 9.5℃까지 예냉되고, 상기 축열조에서 4℃까지 냉각되는 것을 특징으로 하는 암모니아냉동장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26323599A JP2001091069A (ja) | 1999-09-17 | 1999-09-17 | アンモニア冷凍装置 |
JP11-263235 | 1999-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010029591A KR20010029591A (ko) | 2001-04-06 |
KR100356627B1 true KR100356627B1 (ko) | 2002-10-18 |
Family
ID=17386663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000012564A KR100356627B1 (ko) | 1999-09-17 | 2000-03-13 | 암모니아냉동장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6349558B1 (ko) |
EP (1) | EP1085277A3 (ko) |
JP (1) | JP2001091069A (ko) |
KR (1) | KR100356627B1 (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6634182B2 (en) * | 1999-09-17 | 2003-10-21 | Hitachi, Ltd. | Ammonia refrigerator |
US6364432B1 (en) * | 1999-12-03 | 2002-04-02 | Claude W. Mixon | Brake control system, self contained electronic brake control device therefor and methods of making and using the scene |
US6895740B2 (en) * | 2003-01-21 | 2005-05-24 | Donald C. Erickson | Steam ammonia power cycle |
WO2005050104A1 (ja) * | 2003-11-21 | 2005-06-02 | Mayekawa Mfg.Co.,Ltd. | アンモニア/co2冷凍システムと、該システムに使用されるco2ブライン生成装置及び該生成装置が組み込まれたアンモニア冷却ユニット |
JP2005315498A (ja) * | 2004-04-28 | 2005-11-10 | Mitsubishi Electric Corp | 冷凍サイクル装置 |
JP4465686B2 (ja) * | 2004-09-30 | 2010-05-19 | 株式会社前川製作所 | アンモニア/co2冷凍システム |
US7394655B1 (en) | 2005-03-07 | 2008-07-01 | O'keeffe William F | Absorptive cooling for electronic devices |
KR20080020771A (ko) * | 2006-09-01 | 2008-03-06 | 엘지전자 주식회사 | 수냉식 공기조화기 |
US7777386B2 (en) * | 2008-02-01 | 2010-08-17 | Emerson Electric Co. | Electric machine |
US7709992B2 (en) * | 2008-07-31 | 2010-05-04 | Emerson Electric Co. | Electric machine |
US20110033326A1 (en) * | 2009-08-06 | 2011-02-10 | Emerson Electric Co. | Scroll compressor with radially configured motor winding |
US8222788B2 (en) * | 2009-09-01 | 2012-07-17 | Emerson Electric Co. | Electric machine |
FR2997481B1 (fr) * | 2012-10-25 | 2014-12-26 | Tec Froid | Dispositif de refroidissement d'eau de qualite alimentaire sous pression |
US10670310B2 (en) | 2013-01-28 | 2020-06-02 | Regal Beloit America, Inc. | Motor for use in refrigerant environment |
US9407194B2 (en) | 2013-03-15 | 2016-08-02 | Emerson Climate Technologies, Inc. | System and method for protection of a compressor with an aluminum winding motor |
CN108302841A (zh) * | 2018-03-28 | 2018-07-20 | 昆山金宏二氧化碳有限公司 | 一种应用于二氧化碳提纯工艺中的液氨制冷的循环装置 |
CA3222866A1 (en) | 2021-06-25 | 2022-12-29 | John-Paul SPENCE | Therapeutic pressure, thermal, and/or other treatment modality systems and methods |
Citations (1)
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US5671607A (en) * | 1994-11-07 | 1997-09-30 | Sep Gesellschaft Fur Technische Studien Entwicklung Planung Mbh | Compression refrigeration machine |
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1999
- 1999-09-17 JP JP26323599A patent/JP2001091069A/ja active Pending
-
2000
- 2000-03-13 KR KR1020000012564A patent/KR100356627B1/ko active IP Right Grant
- 2000-03-16 US US09/526,563 patent/US6349558B1/en not_active Expired - Lifetime
- 2000-03-21 EP EP00106129A patent/EP1085277A3/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US5671607A (en) * | 1994-11-07 | 1997-09-30 | Sep Gesellschaft Fur Technische Studien Entwicklung Planung Mbh | Compression refrigeration machine |
Also Published As
Publication number | Publication date |
---|---|
KR20010029591A (ko) | 2001-04-06 |
JP2001091069A (ja) | 2001-04-06 |
US6349558B1 (en) | 2002-02-26 |
EP1085277A3 (en) | 2001-12-05 |
EP1085277A2 (en) | 2001-03-21 |
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