EP2672207A3 - Storage space cooler unit - Google Patents

Storage space cooler unit Download PDF

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Publication number
EP2672207A3
EP2672207A3 EP13170383.7A EP13170383A EP2672207A3 EP 2672207 A3 EP2672207 A3 EP 2672207A3 EP 13170383 A EP13170383 A EP 13170383A EP 2672207 A3 EP2672207 A3 EP 2672207A3
Authority
EP
European Patent Office
Prior art keywords
air
cooling
storage room
room
fan
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.)
Withdrawn
Application number
EP13170383.7A
Other languages
German (de)
French (fr)
Other versions
EP2672207A2 (en
Inventor
Frank Müller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thermofin GmbH
Original Assignee
Thermofin 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
Application filed by Thermofin GmbH filed Critical Thermofin GmbH
Publication of EP2672207A2 publication Critical patent/EP2672207A2/en
Publication of EP2672207A3 publication Critical patent/EP2672207A3/en
Withdrawn legal-status Critical Current

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
    • F25D1/00—Devices using naturally cold air or cold water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/76—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs
    • 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
    • F25D13/00—Stationary devices, e.g. cold-rooms
    • 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
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0006—Control or safety arrangements for ventilation using low temperature external supply air to assist cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

Die Erfindung betrifft eine Lagerraumkühlereinheit, umfassend
- eine in einem Gehäuse angeordnete Kälteanlage mit einem Verdampfer und einem Kondensator zur Erzeugung von Kühlluft durch Kühlung von Lagerraumluft
- einen Lagerraumlüfter zur Förderung der Kühlluft in einen Kühlraum sowie
- einen Kondensatorlüfter zur Förderung von Außenluft zur Kühlung des Kondensators,
wobei das Gehäuse einen Raumlufteingang, einen Außenlufteingang, einen Abluftausgang und einen Kühlluftausgang aufweist und dass im Gehäuse eine Luftleiteinrichtung angeordnet ist, die in einer Kälteanlagenbetriebsstellung die Lagerraumluft vom Raumlufteingang über den Verdampfer und den Lagerraumlüfter zum Kühlluftausgang in den Kühlraum leitend und in einer Außenluftbetriebsstellung die Außenluft vom Außenlufteingang über den Lagerraumlüfter zum Kühlluftausgang in den Kühlraum leitend ausgebildet ist.

Figure imgaf001
The invention relates to a storage room cooler unit comprising
- An arranged in a housing refrigeration system with an evaporator and a condenser for generating cooling air by cooling storage space air
- A storage room fan for conveying the cooling air into a cold room as well
a condenser fan for conveying outside air for cooling the condenser,
wherein the housing has a room air inlet, an outside air inlet, an exhaust air outlet and a cooling air outlet and that in the housing an air guide is arranged in a refrigeration plant operating the storage room air from the room air inlet via the evaporator and the storage room fan to the cooling air outlet in the refrigerator and conductive in a Außenluftbetriebsstellung the outside air from the outside air inlet via the storage room fan to the cooling air outlet in the cooling space is designed to be conductive.
Figure imgaf001
EP13170383.7A 2012-06-07 2013-06-04 Storage space cooler unit Withdrawn EP2672207A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202012102092U DE202012102092U1 (en) 2012-06-07 2012-06-07 Storeroom cooler unit

Publications (2)

Publication Number Publication Date
EP2672207A2 EP2672207A2 (en) 2013-12-11
EP2672207A3 true EP2672207A3 (en) 2018-02-07

Family

ID=46605445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13170383.7A Withdrawn EP2672207A3 (en) 2012-06-07 2013-06-04 Storage space cooler unit

Country Status (2)

Country Link
EP (1) EP2672207A3 (en)
DE (1) DE202012102092U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016117913B4 (en) 2016-09-22 2022-08-11 Güntner Gmbh & Co. Kg Cooling device for cooling walk-in cold rooms and heat exchanger arrangement for use in such a cooling device
DE202016105281U1 (en) * 2016-09-22 2018-01-09 Güntner Gmbh & Co. Kg Cooling device for cooling walk-in cold rooms and heat exchanger arrangement for use in such a cooling device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1451041A1 (en) * 1963-01-05 1969-03-20 Stierlen Werke Ag Universal cooling unit
US5709100A (en) * 1996-08-29 1998-01-20 Liebert Corporation Air conditioning for communications stations
DE102008054081B4 (en) * 2008-10-31 2011-02-03 Seifert Mtm Systems Malta Ltd. Method for conditioning a control cabinet

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686404A1 (en) 1992-01-17 1993-07-23 Martin Ste Nle Transports Alai METHOD AND INSTALLATIONS FOR OBTAINING A COLD ATMOSPHERE NOT DESSECHANTE IN A REFRIGERATED ENCLOSURE.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1451041A1 (en) * 1963-01-05 1969-03-20 Stierlen Werke Ag Universal cooling unit
US5709100A (en) * 1996-08-29 1998-01-20 Liebert Corporation Air conditioning for communications stations
DE102008054081B4 (en) * 2008-10-31 2011-02-03 Seifert Mtm Systems Malta Ltd. Method for conditioning a control cabinet

Also Published As

Publication number Publication date
DE202012102092U1 (en) 2012-07-04
EP2672207A2 (en) 2013-12-11

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