ATE283463T1 - DEVICE FOR GENERATING COLD WATER FOR ROOM COOLING - Google Patents

DEVICE FOR GENERATING COLD WATER FOR ROOM COOLING

Info

Publication number
ATE283463T1
ATE283463T1 AT01902417T AT01902417T ATE283463T1 AT E283463 T1 ATE283463 T1 AT E283463T1 AT 01902417 T AT01902417 T AT 01902417T AT 01902417 T AT01902417 T AT 01902417T AT E283463 T1 ATE283463 T1 AT E283463T1
Authority
AT
Austria
Prior art keywords
cold water
cooling
room cooling
generating cold
liquid
Prior art date
Application number
AT01902417T
Other languages
German (de)
Inventor
Horst Doerk
Original Assignee
Menerga Appbau Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE10042828A external-priority patent/DE10042828A1/en
Application filed by Menerga Appbau Gmbh filed Critical Menerga Appbau Gmbh
Application granted granted Critical
Publication of ATE283463T1 publication Critical patent/ATE283463T1/en

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

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).
AT01902417T 2000-03-02 2001-02-06 DEVICE FOR GENERATING COLD WATER FOR ROOM COOLING ATE283463T1 (en)

Applications Claiming Priority (3)

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
PCT/EP2001/001249 WO2001065188A1 (en) 2000-03-02 2001-02-06 Device for producing cold water for the purpose of cooling rooms

Publications (1)

Publication Number Publication Date
ATE283463T1 true ATE283463T1 (en) 2004-12-15

Family

ID=26004644

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01902417T ATE283463T1 (en) 2000-03-02 2001-02-06 DEVICE FOR GENERATING COLD WATER FOR ROOM COOLING

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100242532A1 (en) 2009-03-24 2010-09-30 Johnson Controls Technology Company Free cooling refrigeration system
US11199356B2 (en) 2009-08-14 2021-12-14 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)

* Cited by examiner, † Cited by third party
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 Pfannenberg Otto Gmbh Device for exchanging thermal energy between a housing interior and an environment

Also Published As

Publication number Publication date
NO20024015L (en) 2002-10-28
PT1259769E (en) 2005-03-31
WO2001065188A1 (en) 2001-09-07
SK12462002A3 (en) 2002-12-03
CZ20022941A3 (en) 2002-11-13
HU228723B1 (en) 2013-05-28
AU2001230251A1 (en) 2001-09-12
ES2230266T3 (en) 2005-05-01
EP1259769B1 (en) 2004-11-24
EP1259769A1 (en) 2002-11-27
NO20024015D0 (en) 2002-08-22
CZ304827B6 (en) 2014-11-26
HUP0300422A2 (en) 2003-06-28
SK286594B6 (en) 2009-01-07
NO315440B1 (en) 2003-09-01

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Legal Events

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