IN2014DN05650A - - Google Patents

Info

Publication number
IN2014DN05650A
IN2014DN05650A IN5650DEN2014A IN2014DN05650A IN 2014DN05650 A IN2014DN05650 A IN 2014DN05650A IN 5650DEN2014 A IN5650DEN2014 A IN 5650DEN2014A IN 2014DN05650 A IN2014DN05650 A IN 2014DN05650A
Authority
IN
India
Prior art keywords
cooling
temperature value
cooling space
controller
comparison
Prior art date
Application number
Inventor
Admilson Pinto
Uwe Schramer
Mario Lentz
Original Assignee
Dometic Sarl
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 Dometic Sarl filed Critical Dometic Sarl
Publication of IN2014DN05650A publication Critical patent/IN2014DN05650A/en

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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
    • 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
    • F25B27/00—Machines, plants or systems, using particular sources of energy
    • F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
    • F25B27/005—Machines, plants or systems, using particular sources of energy using solar energy in compression type 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/06—Several compression cycles arranged in parallel
    • 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
    • F25B2500/29—High ambient temperatures
    • 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
    • F25B2500/31—Low ambient temperatures
    • 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
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0251—Compressor control by controlling speed with on-off operation
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2507—Flow-diverting valves
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
    • Y02A40/963—Off-grid food refrigeration
    • Y02A40/966—Powered by renewable energy sources

Abstract

THE INVENTION RELATES TO A COOLING DEVICE COMPRISING AT LEAST ONE REGENERATIVELY OPERATED PRIMARY COOLING CIRCUIT IN PARTICULAR A SOLAR POWERED COOLING CIRCUIT WHEREIN THE COOLING CIRCUIT HAS AT LEAST ONE COMPRESSOR AT LEAST ONE CONDENSER AT LEAST ONE EVAPORATOR AT LEAST ONE COOLING SPACE AT LEAST ONE TEMPERATURE SENSOR FOR MEASURING THE COOLING SPACE TEMPERATURE (T) IN THE COOLING SPACE AND A CONTROLLER. A DESIRED TEMPERATURE VALUE (SET) OF THE COOLING SPACE AND A COMPARISON TEMPERATURE VALUE (T) CAN BE STORED IN THE CONTROLLER. THE INVENTION IS CHARACTERISED IN THAT THE COOLING OF THE COOLING SPACE CAN BE INTERRUPTED BY THE CONTROLLER AND THE COMPARISON TEMPERATURE VALUE (T) CAN BE CHANGED BY THE CONTROLLER DEPENDING UPON THE TIME AND/OR THE COOLING SPACE TEMPERATURE (T). THE INVENTION FURTHER RELATES TO A METHOD FOR CONTROLLING A COOLING DEVICE WHICH IS CHARACTERISED IN THAT THE COMPARISON TEMPERATURE VALUE (T) CORRESPONDS TO THE DESIRED TEMPERATURE VALUE (SET) WHEN THE CONTROLLER IS SWITCHED ON AND THE COOLING OF THE COOLING SPACE IS INTERRUPTED WHEN THE ACTUAL COOLING SPACE TEMPERATURE (T) HAS REACHED THE COMPARISON TEMPERATURE VALUE (T). IN THIS CONNECTION THE COMPARISON TEMPERATURE VALUE (T) IS REDUCED AFTER A PREDETERMINED TIME PERIOD (T) BY A STORED CORRECTION VALUE (D) SO LONG AS THE ACTUAL COOLING SPACE TEMPERATURE (T) HAS NOT REACHED THE COMPARISON TEMPERATURE VALUE (T) WITHIN THE PREDETERMINED TIME PERIOD (T).
IN5650DEN2014 2011-12-20 2012-09-10 IN2014DN05650A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011121554 2011-12-20
PCT/EP2012/067607 WO2013091914A1 (en) 2011-12-20 2012-09-10 Cooling device and method for controlling a cooling device

Publications (1)

Publication Number Publication Date
IN2014DN05650A true IN2014DN05650A (en) 2015-04-03

Family

ID=46851461

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5650DEN2014 IN2014DN05650A (en) 2011-12-20 2012-09-10

Country Status (9)

Country Link
US (1) US20150000318A1 (en)
EP (1) EP2795206B1 (en)
KR (2) KR20170043680A (en)
CN (1) CN104024767B (en)
AU (1) AU2012359096B2 (en)
DK (1) DK2795206T3 (en)
HK (1) HK1199922A1 (en)
IN (1) IN2014DN05650A (en)
WO (1) WO2013091914A1 (en)

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KR101658552B1 (en) * 2010-01-22 2016-09-21 엘지전자 주식회사 A refrigerator and a control method thereof
FR2976654B1 (en) * 2011-06-15 2013-07-12 Voltalis DEVICE FOR HEATING, VENTILATION AND / OR AIR CONDITIONING WITH TARGETED FEED MANAGEMENT.
US10247460B2 (en) * 2014-05-15 2019-04-02 Lennox Industries Inc. Accommodating CSSH for tandem compressor transitions
ITUB20153888A1 (en) * 2015-09-25 2017-03-25 Castel Mac Spa PROCEDURE FOR THE OPERATION OF A THERMAL BLAST CHILLER FOR FOODSTUFFS
US11535425B2 (en) 2016-11-22 2022-12-27 Dometic Sweden Ab Cooler
USD820049S1 (en) 2016-11-22 2018-06-12 Dometic Sweden Ab Cooler
USD933449S1 (en) 2016-11-22 2021-10-19 Dometic Sweden Ab Latch
AU201712770S (en) 2016-11-25 2017-05-23 Dometic Sweden Ab Refrigerating apparatus
USD836994S1 (en) 2017-05-17 2019-01-01 Dometic Sweden Ab Cooler
USD836993S1 (en) 2017-05-17 2019-01-01 Dometic Sweden Ab Cooler
USD904830S1 (en) 2017-12-14 2020-12-15 Dometic Sweden Ab Soft bag cooler
AU201717676S (en) 2017-12-14 2018-01-16 Dometic Sweden Ab Zip Puller
IT201800020254A1 (en) * 2018-12-20 2020-06-20 Cold Line Srl METHOD OF OPERATION OF EQUIPMENT FOR BLAST CHILLING AND FREEZING FOOD PRODUCTS AND PERISHABLE PRODUCTS, AND EQUIPMENT FOR BLAST CHILLING USING THE METHOD
WO2020208188A2 (en) * 2019-04-12 2020-10-15 Société des Produits Nestlé S.A. Optimization of energy utilization in solar powered freezer or cooler system
USD1002676S1 (en) 2019-08-30 2023-10-24 Dometic Sweden Ab Appliance
CN114294738B (en) * 2021-12-30 2023-03-21 深圳市鑫嘉恒科技有限公司 Outdoor air conditioner with uninterrupted energy supply function

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KR100806313B1 (en) * 2007-03-30 2008-03-03 엘지전자 주식회사 Controlling process for refrigerator
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Also Published As

Publication number Publication date
CN104024767A (en) 2014-09-03
AU2012359096B2 (en) 2016-02-25
US20150000318A1 (en) 2015-01-01
AU2012359096A1 (en) 2014-07-10
DK2795206T3 (en) 2018-01-29
WO2013091914A1 (en) 2013-06-27
KR20170043680A (en) 2017-04-21
EP2795206A1 (en) 2014-10-29
HK1199922A1 (en) 2015-07-24
CN104024767B (en) 2016-08-24
KR20140105541A (en) 2014-09-01
EP2795206B1 (en) 2018-01-03

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