PT1259769E - DEVICE FOR THE PRODUCTION OF COLD WATER FOR ROOM REFRIGERATION - Google Patents
DEVICE FOR THE PRODUCTION OF COLD WATER FOR ROOM REFRIGERATIONInfo
- Publication number
- PT1259769E PT1259769E PT01902417T PT01902417T PT1259769E PT 1259769 E PT1259769 E PT 1259769E PT 01902417 T PT01902417 T PT 01902417T PT 01902417 T PT01902417 T PT 01902417T PT 1259769 E PT1259769 E PT 1259769E
- Authority
- PT
- Portugal
- Prior art keywords
- cold water
- production
- cooling
- liquid
- directly
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
-
- 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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
-
- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/04—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid
- F28B9/06—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid with provision for re-cooling the cooling water or other cooling liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0089—Systems using radiation from walls or panels
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Other Air-Conditioning Systems (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The invention relates to a device for producing cold water for the purpose of cooling rooms, especially for cooling surfaces (11) and coolers in the building equipment, especially for cool ceilings. The inventive device comprises a refrigeration machine (1) and an evaporative cooler (14) mounted upstream thereof through which liquid to be cooled and air flows. The cooling air flow of the evaporative cooler (14) can be exposed to water and the liquid to be cooled flows across a heat exchanger (23) or directly to a temporary storage (9) or directly to the consumer (11).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10010216 | 2000-03-02 | ||
DE10042828A DE10042828A1 (en) | 2000-03-02 | 2000-08-30 | Cold water production unit, for cooling rooms, comprises a refrigeration machine and an evaporative cooler mounted upstream, through which liquid and air flow |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1259769E true PT1259769E (en) | 2005-03-31 |
Family
ID=26004644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT01902417T PT1259769E (en) | 2000-03-02 | 2001-02-06 | DEVICE FOR THE PRODUCTION OF COLD WATER FOR ROOM REFRIGERATION |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1259769B1 (en) |
AT (1) | ATE283463T1 (en) |
AU (1) | AU2001230251A1 (en) |
CZ (1) | CZ304827B6 (en) |
ES (1) | ES2230266T3 (en) |
HU (1) | HU228723B1 (en) |
NO (1) | NO315440B1 (en) |
PT (1) | PT1259769E (en) |
SK (1) | SK286594B6 (en) |
WO (1) | WO2001065188A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100242532A1 (en) | 2009-03-24 | 2010-09-30 | Johnson Controls Technology Company | Free cooling refrigeration system |
EP2464924B1 (en) | 2009-08-14 | 2018-10-24 | Johnson Controls Technology Company | Free cooling refrigeration system |
CN101988722A (en) * | 2010-10-27 | 2011-03-23 | 郭海新 | Natural cold source cooling water chiller |
US20140096562A1 (en) * | 2012-10-09 | 2014-04-10 | Inertech Ip Llc | Cooling system including a controlled atmospheric heat rejection cycle with water re-capture |
DE102017212131A1 (en) * | 2017-07-14 | 2019-01-17 | Efficient Energy Gmbh | Heat pump assembly with a controllable heat exchanger and method for producing a heat pump assembly |
DE102021127490A1 (en) * | 2021-10-22 | 2023-04-27 | Efficient Energy Gmbh | WATER CHILLER EXPOSED TO THE ENVIRONMENT OUTSIDE A BUILDING ENVELOPE |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH146211A (en) * | 1930-01-11 | 1931-04-15 | Simmen Oscar | Room ventilation system with artificial cooling of the air to be introduced into the room. |
DE972293C (en) * | 1952-09-21 | 1959-07-02 | Gea Luftkuehler Ges M B H | Evaporative cooler, especially evaporative condenser for refrigeration machines |
CH326705A (en) * | 1954-11-10 | 1957-12-31 | Sulzer Ag | Cooling equipment, in particular condensers for refrigeration systems |
CH392576A (en) * | 1962-04-27 | 1965-05-31 | Sulzer Ag | Process for operating refrigeration machines |
DE1947848U (en) * | 1966-07-29 | 1966-10-13 | Sueddeutsche Kuehler Behr | AIR CONDITIONING FOR MOTOR VEHICLES. |
CH655690B (en) * | 1982-05-19 | 1986-05-15 | ||
GB2122335B (en) * | 1982-06-15 | 1985-05-01 | Wright Air Conditioning Limite | Air conditioning system |
GB8719345D0 (en) * | 1987-08-14 | 1987-09-23 | British Telecomm | Cooling equipment |
US5377500A (en) * | 1993-06-03 | 1995-01-03 | Fast Maker Enterprise Co., Ltd. | Water cooled air conditioner |
US5651264A (en) * | 1993-06-29 | 1997-07-29 | Siemens Electric Limited | Flexible process controller |
DE29716682U1 (en) * | 1997-09-17 | 1997-11-06 | Otto Pfannenberg Elektro-Spezialgerätebau GmbH, 21035 Hamburg | Device for exchanging thermal energy between a housing interior and an environment |
-
2001
- 2001-02-06 EP EP01902417A patent/EP1259769B1/en not_active Expired - Lifetime
- 2001-02-06 ES ES01902417T patent/ES2230266T3/en not_active Expired - Lifetime
- 2001-02-06 SK SK1246-2002A patent/SK286594B6/en not_active IP Right Cessation
- 2001-02-06 HU HU0300422A patent/HU228723B1/en not_active IP Right Cessation
- 2001-02-06 PT PT01902417T patent/PT1259769E/en unknown
- 2001-02-06 CZ CZ2002-2941A patent/CZ304827B6/en not_active IP Right Cessation
- 2001-02-06 AT AT01902417T patent/ATE283463T1/en active
- 2001-02-06 WO PCT/EP2001/001249 patent/WO2001065188A1/en active IP Right Grant
- 2001-02-06 AU AU2001230251A patent/AU2001230251A1/en not_active Abandoned
-
2002
- 2002-08-22 NO NO20024015A patent/NO315440B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU228723B1 (en) | 2013-05-28 |
ATE283463T1 (en) | 2004-12-15 |
WO2001065188A1 (en) | 2001-09-07 |
ES2230266T3 (en) | 2005-05-01 |
EP1259769A1 (en) | 2002-11-27 |
NO315440B1 (en) | 2003-09-01 |
NO20024015L (en) | 2002-10-28 |
CZ304827B6 (en) | 2014-11-26 |
NO20024015D0 (en) | 2002-08-22 |
AU2001230251A1 (en) | 2001-09-12 |
CZ20022941A3 (en) | 2002-11-13 |
HUP0300422A2 (en) | 2003-06-28 |
SK286594B6 (en) | 2009-01-07 |
SK12462002A3 (en) | 2002-12-03 |
EP1259769B1 (en) | 2004-11-24 |
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