CN109539479A - 空调除霜方法、装置和空调 - Google Patents
空调除霜方法、装置和空调 Download PDFInfo
- Publication number
- CN109539479A CN109539479A CN201811454005.6A CN201811454005A CN109539479A CN 109539479 A CN109539479 A CN 109539479A CN 201811454005 A CN201811454005 A CN 201811454005A CN 109539479 A CN109539479 A CN 109539479A
- Authority
- CN
- China
- Prior art keywords
- temperature
- gas
- less
- air conditioner
- defrosting
- 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.)
- Granted
Links
- 238000010257 thawing Methods 0.000 title claims abstract description 134
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 230000007613 environmental effect Effects 0.000 claims abstract description 21
- 238000004378 air conditioning Methods 0.000 claims abstract description 10
- 230000003247 decreasing effect Effects 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Classifications
-
- 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
- F24F11/42—Defrosting; Preventing freezing of outdoor units
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
- F25B47/022—Defrosting cycles hot gas defrosting
- F25B47/025—Defrosting cycles hot gas defrosting by reversing the cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- 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
- F25B2347/00—Details for preventing or removing deposits or corrosion
- F25B2347/02—Details of defrosting cycles
- F25B2347/021—Alternate defrosting
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2104—Temperatures of an indoor room or compartment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811454005.6A CN109539479B (zh) | 2018-11-30 | 2018-11-30 | 空调除霜方法、装置和空调 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811454005.6A CN109539479B (zh) | 2018-11-30 | 2018-11-30 | 空调除霜方法、装置和空调 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109539479A true CN109539479A (zh) | 2019-03-29 |
CN109539479B CN109539479B (zh) | 2020-03-06 |
Family
ID=65851498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811454005.6A Active CN109539479B (zh) | 2018-11-30 | 2018-11-30 | 空调除霜方法、装置和空调 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109539479B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110030665A (zh) * | 2019-04-19 | 2019-07-19 | 宁波奥克斯电气股份有限公司 | 一种化霜控制方法、装置及空调器 |
CN110173825A (zh) * | 2019-05-31 | 2019-08-27 | 广东美的制冷设备有限公司 | 运行控制方法、控制装置、空调器和计算机可读存储介质 |
CN110260493A (zh) * | 2019-07-03 | 2019-09-20 | 芜湖美智空调设备有限公司 | 运行控制方法及控制装置、空调器和计算机可读存储介质 |
CN110726227A (zh) * | 2019-10-28 | 2020-01-24 | 广东美的暖通设备有限公司 | 新风机系统的除霜控制方法、装置及系统 |
CN112484239A (zh) * | 2020-12-21 | 2021-03-12 | 海信(广东)空调有限公司 | 空调除霜方法以及空调器 |
CN114811853A (zh) * | 2022-05-31 | 2022-07-29 | 珠海格力电器股份有限公司 | 除霜方法、装置、系统、电子设备及存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60181531A (ja) * | 1984-02-29 | 1985-09-17 | Toshiba Corp | ヒ−トポンプ式空気調和機の除霜運転制御方法 |
US6263686B1 (en) * | 2000-07-10 | 2001-07-24 | Carrier Corporation | Defrost control method and apparatus |
CN1467462A (zh) * | 2002-07-03 | 2004-01-14 | Lg电子株式会社 | 空调机除霜装置及方法 |
CN102997525A (zh) * | 2011-09-09 | 2013-03-27 | 珠海格力电器股份有限公司 | 空调器及其除霜方法和装置 |
CN104061650A (zh) * | 2013-03-19 | 2014-09-24 | 约克广州空调冷冻设备有限公司 | 风冷热泵空调的结霜判定方法 |
CN105910237A (zh) * | 2016-05-11 | 2016-08-31 | 广东美的制冷设备有限公司 | 空调器的除霜控制方法及装置 |
-
2018
- 2018-11-30 CN CN201811454005.6A patent/CN109539479B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60181531A (ja) * | 1984-02-29 | 1985-09-17 | Toshiba Corp | ヒ−トポンプ式空気調和機の除霜運転制御方法 |
US6263686B1 (en) * | 2000-07-10 | 2001-07-24 | Carrier Corporation | Defrost control method and apparatus |
CN1467462A (zh) * | 2002-07-03 | 2004-01-14 | Lg电子株式会社 | 空调机除霜装置及方法 |
CN102997525A (zh) * | 2011-09-09 | 2013-03-27 | 珠海格力电器股份有限公司 | 空调器及其除霜方法和装置 |
CN104061650A (zh) * | 2013-03-19 | 2014-09-24 | 约克广州空调冷冻设备有限公司 | 风冷热泵空调的结霜判定方法 |
CN105910237A (zh) * | 2016-05-11 | 2016-08-31 | 广东美的制冷设备有限公司 | 空调器的除霜控制方法及装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110030665A (zh) * | 2019-04-19 | 2019-07-19 | 宁波奥克斯电气股份有限公司 | 一种化霜控制方法、装置及空调器 |
CN110030665B (zh) * | 2019-04-19 | 2021-07-16 | 宁波奥克斯电气股份有限公司 | 一种化霜控制方法、装置及空调器 |
CN110173825A (zh) * | 2019-05-31 | 2019-08-27 | 广东美的制冷设备有限公司 | 运行控制方法、控制装置、空调器和计算机可读存储介质 |
CN110260493A (zh) * | 2019-07-03 | 2019-09-20 | 芜湖美智空调设备有限公司 | 运行控制方法及控制装置、空调器和计算机可读存储介质 |
CN110726227A (zh) * | 2019-10-28 | 2020-01-24 | 广东美的暖通设备有限公司 | 新风机系统的除霜控制方法、装置及系统 |
CN112484239A (zh) * | 2020-12-21 | 2021-03-12 | 海信(广东)空调有限公司 | 空调除霜方法以及空调器 |
CN112484239B (zh) * | 2020-12-21 | 2022-05-03 | 海信(广东)空调有限公司 | 空调除霜方法以及空调器 |
CN114811853A (zh) * | 2022-05-31 | 2022-07-29 | 珠海格力电器股份有限公司 | 除霜方法、装置、系统、电子设备及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN109539479B (zh) | 2020-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109539479B (zh) | 空调除霜方法、装置和空调 | |
CN106958926B (zh) | 空调器及其除霜控制方法 | |
CN110848910B (zh) | 空调器及其空调控制方法、控制装置和可读存储介质 | |
CN111765606A (zh) | 控制空调器低温制热启动的方法以及空调器和存储介质 | |
CN101975440B (zh) | 一种缓解空调机室外冷凝器结霜的控制方法 | |
CN107228451A (zh) | 空调器除霜控制方法 | |
CN104930674A (zh) | 空调机组室外机除霜控制方法、装置和空调系统 | |
CN101644511B (zh) | 平行流蒸发器及其防冻结方法 | |
CN103307705A (zh) | 控制空调器化霜的方法和装置 | |
CN113357789B (zh) | 用于空调自清洁的控制方法及装置、空调 | |
CN108692426B (zh) | 空调器除霜控制方法 | |
CN107023950B (zh) | 空调器不停机除霜运行方法 | |
CN110470024B (zh) | 用于空调除霜的控制方法及装置、空调 | |
CN111322784A (zh) | 连续制热的空调机组及其控制方法 | |
CN110017582B (zh) | 用于空调器的除霜控制方法 | |
CN108592297B (zh) | 空调器除霜控制方法 | |
CN110736213A (zh) | 用于空调除霜的控制方法、控制装置及空调 | |
CN110513831B (zh) | 一种提升化霜时制热舒适性的控制方法及空调系统 | |
CN110836454B (zh) | 空调器抑制结霜控制方法 | |
CN114076384A (zh) | 空调设备的控制方法、系统、空调设备和存储介质 | |
CN108800451B (zh) | 空调器除霜控制方法 | |
CN108692425B (zh) | 空调器除霜控制方法 | |
CN110631182B (zh) | 空调室外机底盘除冰控制方法 | |
CN112856718A (zh) | 空调器及其控制方法和存储介质 | |
CN110736216A (zh) | 用于空调除霜的控制方法、控制装置及空调 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Dong Mingzhu Inventor after: Zou Yunhui Inventor after: Tan Jianming Inventor after: Xia Guanghui Inventor after: Liang Bo Inventor after: Chen Jiao Inventor after: Feng Qinglong Inventor after: Qin Xiaoke Inventor after: He Zhenjian Inventor after: Lin Jinhuang Inventor before: Chen Jiao Inventor before: Feng Qinglong Inventor before: Qin Xiaoke Inventor before: He Zhenjian Inventor before: Lin Jinhuang Inventor before: Zou Yunhui |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200709 Address after: 519070 Guangdong city of Zhuhai province Rooster Hill Road No. 789 building Co-patentee after: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Patentee after: GREE GREEN REFRIGERATION TECHNOLOGY CENTER Co.,Ltd. OF ZHUHAI Address before: Xiangzhou District of Guangdong city in Zhuhai province 519070 Qianshan No. 789 Patentee before: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201019 Address after: 241080, Anhui, Wuhu Province, three mountain Economic Development Zone, east of duck Road, west of Wuhua Road, north of United East Road Patentee after: GREE ELECTRIC APPLIANCE (WUHU) Co.,Ltd. Patentee after: GREE GREEN REFRIGERATION TECHNOLOGY CENTER Co.,Ltd. OF ZHUHAI Patentee after: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Address before: 519070 Guangdong city of Zhuhai province Rooster Hill Road No. 789 building Patentee before: GREE GREEN REFRIGERATION TECHNOLOGY CENTER Co.,Ltd. OF ZHUHAI Patentee before: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI |
|
TR01 | Transfer of patent right |