PT3086060T - Defrosting method and device for refrigerating or air conditioning apparatus - Google Patents

Defrosting method and device for refrigerating or air conditioning apparatus

Info

Publication number
PT3086060T
PT3086060T PT160201489T PT16020148T PT3086060T PT 3086060 T PT3086060 T PT 3086060T PT 160201489 T PT160201489 T PT 160201489T PT 16020148 T PT16020148 T PT 16020148T PT 3086060 T PT3086060 T PT 3086060T
Authority
PT
Portugal
Prior art keywords
refrigerating
air conditioning
conditioning apparatus
defrosting method
defrosting
Prior art date
Application number
PT160201489T
Other languages
Portuguese (pt)
Original Assignee
Luve Spa
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 Luve Spa filed Critical Luve Spa
Publication of PT3086060T publication Critical patent/PT3086060T/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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/02—Detecting the presence of frost or condensate
    • F25D21/025—Detecting the presence of frost or condensate using air pressure differential detectors
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/41—Defrosting; Preventing freezing
    • 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
    • F25B2700/11—Sensor to detect if defrost is necessary

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
PT160201489T 2015-04-20 2016-04-20 Defrosting method and device for refrigerating or air conditioning apparatus PT3086060T (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2015A000564A ITMI20150564A1 (en) 2015-04-20 2015-04-20 DEFROST PROCESS AND DEVICE, IN PARTICULAR FOR REFRIGERATION AND AIR CONDITIONING EQUIPMENT

Publications (1)

Publication Number Publication Date
PT3086060T true PT3086060T (en) 2020-04-06

Family

ID=53765290

Family Applications (1)

Application Number Title Priority Date Filing Date
PT160201489T PT3086060T (en) 2015-04-20 2016-04-20 Defrosting method and device for refrigerating or air conditioning apparatus

Country Status (6)

Country Link
EP (1) EP3086060B1 (en)
ES (1) ES2775048T3 (en)
HU (1) HUE047831T2 (en)
IT (1) ITMI20150564A1 (en)
PT (1) PT3086060T (en)
RS (1) RS60088B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107166741B (en) * 2017-06-19 2019-10-01 广东美的暖通设备有限公司 Heat pump unit and its anti-freeze control method
CN107192206B (en) * 2017-06-29 2019-12-10 青岛海尔股份有限公司 Defrosting method for refrigerator
NO343798B1 (en) * 2018-05-15 2019-06-11 Romy Clima As Method for controlling a ventilation heat pump
CN111426109A (en) * 2020-03-16 2020-07-17 科希曼电器有限公司 Air source heat pump defrosting system and method based on temperature and wind pressure difference detection

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299237A (en) * 1964-03-02 1967-01-17 Robertshaw Controls Co Defroster control or the like
US4538420A (en) * 1983-12-27 1985-09-03 Honeywell Inc. Defrost control system for a refrigeration heat pump apparatus
IT1292014B1 (en) * 1997-05-27 1999-01-25 Rc Condizionatori Spa EVAPORATOR DEFROST CONTROL IN AN AIR HEAT PUMP SYSTEM
US6430985B1 (en) * 1999-08-05 2002-08-13 Johnson Controls Technology Company Multiple point calibrated HVAC flow rate controller
US20040104278A1 (en) * 2002-11-22 2004-06-03 Walsh Paul J. System and apparatus for refrigeration and heating
KR100685767B1 (en) * 2005-11-01 2007-02-22 주식회사 대우일렉트로닉스 System and method for operating defrost of energy recovery ventilation
JP2011247525A (en) * 2010-05-28 2011-12-08 Panasonic Corp Refrigerating device

Also Published As

Publication number Publication date
EP3086060B1 (en) 2020-01-29
ITMI20150564A1 (en) 2016-10-20
EP3086060A1 (en) 2016-10-26
ES2775048T3 (en) 2020-07-23
HUE047831T2 (en) 2020-05-28
RS60088B1 (en) 2020-05-29

Similar Documents

Publication Publication Date Title
KR102335135B9 (en) Air conditioner and cotrolling method
EP3156737A4 (en) Defrosting control method and defrosting control device for air conditioner
EP3531045A4 (en) Method and device for defrosting air conditioner
GB2563514B (en) Apparatus and method for refrigeration unit control
GB2545828B (en) Refrigeration cycle apparatus and air-conditioning apparatus
SG11201801553YA (en) Indoor air conditioning device and container freezer device comprising same
SG11202001942QA (en) Air-conditioning method and device
EP3184925C0 (en) Air conditioning system including air conditioner and control device and control method for an air conditioner
EP3365609A4 (en) Apparatus and method for controlling temperature in air conditioning system
PL3186879T3 (en) Method for braking a compressor and compressor of a refrigeration device, of an air conditioning device, or of a heat pump, and refrigeration device, air conditioning device, or heat pump having said compressor
EP3290816A4 (en) Monitoring device and method for air conditioner
EP3379177A4 (en) Refrigerant processing device and refrigeration air conditioning system
EP3348921A4 (en) Refrigeration and air conditioning device
EP3171096A4 (en) Refrigerating and air conditioning device
GB201913233D0 (en) Refrigeration cycle device and defrost operation method for refrigeration cycle device
HUE047831T2 (en) Defrosting method and device for refrigerating or air conditioning apparatus
EP3106768A4 (en) Heat source-side unit and air conditioning device
GB201914645D0 (en) Refrigeration apparatus and air-conditioning apparatus
GB2544677B (en) Refrigeration cycle apparatus and air-conditioning apparatus
GB2555969B (en) Refrigeration cycle apparatus and air-conditioning apparatus
GB2545112B (en) Refrigeration cycle apparatus and air-conditioning apparatus
GB201617847D0 (en) Air-conditioning unit and method
GB201709238D0 (en) Air conditioning device and control method for air conditioning device
GB2542878B8 (en) Method and device for controlling an air conditioner
GB201617331D0 (en) Air conditioning apparatus & method