ITMI20150564A1 - Procedimento e dispositivo di sbrinatura, in particolare per apparecchi per la refrigerazione ed il condizionamento dell'aria - Google Patents
Procedimento e dispositivo di sbrinatura, in particolare per apparecchi per la refrigerazione ed il condizionamento dell'aria Download PDFInfo
- Publication number
- ITMI20150564A1 ITMI20150564A1 ITMI2015A000564A ITMI20150564A ITMI20150564A1 IT MI20150564 A1 ITMI20150564 A1 IT MI20150564A1 IT MI2015A000564 A ITMI2015A000564 A IT MI2015A000564A IT MI20150564 A ITMI20150564 A IT MI20150564A IT MI20150564 A1 ITMI20150564 A1 IT MI20150564A1
- Authority
- IT
- Italy
- Prior art keywords
- pressure
- value
- defrost
- evaporator
- cycle
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 28
- 238000005057 refrigeration Methods 0.000 title claims description 17
- 238000004378 air conditioning Methods 0.000 title claims description 9
- 238000010257 thawing Methods 0.000 claims description 28
- 238000001704 evaporation Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2015A000564A ITMI20150564A1 (it) | 2015-04-20 | 2015-04-20 | Procedimento e dispositivo di sbrinatura, in particolare per apparecchi per la refrigerazione ed il condizionamento dell'aria |
| ES16020148T ES2775048T3 (es) | 2015-04-20 | 2016-04-20 | Método de descongelación y dispositivo para aparatos de refrigeración o aire acondicionado |
| EP16020148.9A EP3086060B1 (de) | 2015-04-20 | 2016-04-20 | Abtauverfahren und abtauvorrichtung für kältegerät oder klimaanlagenvorrichtung |
| HUE16020148A HUE047831T2 (hu) | 2015-04-20 | 2016-04-20 | Jégmentesítõ módszer és eszköz hûtõ vagy légkondicionáló berendezéshez |
| PT160201489T PT3086060T (pt) | 2015-04-20 | 2016-04-20 | Método de descongelação e dispositivo para aparelhos de refrigeração ou ar condicionado |
| RS20200342A RS60088B1 (sr) | 2015-04-20 | 2016-04-20 | Postupak odmrzavanja i uređaj za hlađenje ili aparat za klimatizaciju |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2015A000564A ITMI20150564A1 (it) | 2015-04-20 | 2015-04-20 | Procedimento e dispositivo di sbrinatura, in particolare per apparecchi per la refrigerazione ed il condizionamento dell'aria |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITMI20150564A1 true ITMI20150564A1 (it) | 2016-10-20 |
Family
ID=53765290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI2015A000564A ITMI20150564A1 (it) | 2015-04-20 | 2015-04-20 | Procedimento e dispositivo di sbrinatura, in particolare per apparecchi per la refrigerazione ed il condizionamento dell'aria |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3086060B1 (de) |
| ES (1) | ES2775048T3 (de) |
| HU (1) | HUE047831T2 (de) |
| IT (1) | ITMI20150564A1 (de) |
| PT (1) | PT3086060T (de) |
| RS (1) | RS60088B1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166741B (zh) * | 2017-06-19 | 2019-10-01 | 广东美的暖通设备有限公司 | 热泵机组及其防冻结控制方法 |
| CN107192206B (zh) * | 2017-06-29 | 2019-12-10 | 青岛海尔股份有限公司 | 一种冰箱的化霜方法 |
| NO20180682A1 (no) * | 2018-05-15 | 2019-06-11 | Romy Clima As | Fremgangsmåte for styring av en ventilasjonsvarmepumpe |
| CN111426109A (zh) * | 2020-03-16 | 2020-07-17 | 科希曼电器有限公司 | 基于温度及风压差检测的空气源热泵除霜系统以及方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299237A (en) * | 1964-03-02 | 1967-01-17 | Robertshaw Controls Co | Defroster control or the like |
| EP0147825A2 (de) * | 1983-12-27 | 1985-07-10 | Honeywell Inc. | Abtauregelsystem für eine Wärmepumpe |
| EP0881440A2 (de) * | 1997-05-27 | 1998-12-02 | R.C. Condizionatori S.p.A. | Verdampferabtausteuerung für ein Luftwärmepumpenaggregat |
| 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 (ko) * | 2005-11-01 | 2007-02-22 | 주식회사 대우일렉트로닉스 | 폐열회수 환기장치의 제상운전 시스템 및 방법 |
| JP2011247525A (ja) * | 2010-05-28 | 2011-12-08 | Panasonic Corp | 冷凍装置 |
-
2015
- 2015-04-20 IT ITMI2015A000564A patent/ITMI20150564A1/it unknown
-
2016
- 2016-04-20 HU HUE16020148A patent/HUE047831T2/hu unknown
- 2016-04-20 PT PT160201489T patent/PT3086060T/pt unknown
- 2016-04-20 RS RS20200342A patent/RS60088B1/sr unknown
- 2016-04-20 ES ES16020148T patent/ES2775048T3/es active Active
- 2016-04-20 EP EP16020148.9A patent/EP3086060B1/de active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3299237A (en) * | 1964-03-02 | 1967-01-17 | Robertshaw Controls Co | Defroster control or the like |
| EP0147825A2 (de) * | 1983-12-27 | 1985-07-10 | Honeywell Inc. | Abtauregelsystem für eine Wärmepumpe |
| EP0881440A2 (de) * | 1997-05-27 | 1998-12-02 | R.C. Condizionatori S.p.A. | Verdampferabtausteuerung für ein Luftwärmepumpenaggregat |
| 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 (ko) * | 2005-11-01 | 2007-02-22 | 주식회사 대우일렉트로닉스 | 폐열회수 환기장치의 제상운전 시스템 및 방법 |
| JP2011247525A (ja) * | 2010-05-28 | 2011-12-08 | Panasonic Corp | 冷凍装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3086060B1 (de) | 2020-01-29 |
| EP3086060A1 (de) | 2016-10-26 |
| PT3086060T (pt) | 2020-04-06 |
| RS60088B1 (sr) | 2020-05-29 |
| HUE047831T2 (hu) | 2020-05-28 |
| ES2775048T3 (es) | 2020-07-23 |
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