EP3882531A4 - Enteisungssystem, abtauverfahren und klimaanlage - Google Patents
Enteisungssystem, abtauverfahren und klimaanlage Download PDFInfo
- Publication number
- EP3882531A4 EP3882531A4 EP19884404.5A EP19884404A EP3882531A4 EP 3882531 A4 EP3882531 A4 EP 3882531A4 EP 19884404 A EP19884404 A EP 19884404A EP 3882531 A4 EP3882531 A4 EP 3882531A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- defrosting
- air conditioner
- defrosting system
- defrosting method
- conditioner
- 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.)
- Pending
Links
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
-
- 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
- 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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811367922.0A CN109489180A (zh) | 2018-11-16 | 2018-11-16 | 一种除霜系统、除霜方法及空调器 |
PCT/CN2019/096541 WO2020098302A1 (zh) | 2018-11-16 | 2019-07-18 | 一种除霜系统、除霜方法及空调器 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3882531A1 EP3882531A1 (de) | 2021-09-22 |
EP3882531A4 true EP3882531A4 (de) | 2022-04-06 |
Family
ID=65696109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19884404.5A Pending EP3882531A4 (de) | 2018-11-16 | 2019-07-18 | Enteisungssystem, abtauverfahren und klimaanlage |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3882531A4 (de) |
CN (1) | CN109489180A (de) |
WO (1) | WO2020098302A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109489180A (zh) * | 2018-11-16 | 2019-03-19 | 青岛海尔空调电子有限公司 | 一种除霜系统、除霜方法及空调器 |
CN111189098A (zh) * | 2020-01-13 | 2020-05-22 | 欧贝多物联科技(嵊州)有限公司 | 一种智能供暖水力模块 |
CN114151883A (zh) * | 2021-11-29 | 2022-03-08 | 宁波奥克斯电气股份有限公司 | 空调系统及其控制方法、装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015098981A (ja) * | 2013-11-19 | 2015-05-28 | 三菱電機株式会社 | ヒートポンプ式給湯機 |
CN105783356A (zh) * | 2016-03-29 | 2016-07-20 | 合肥美的暖通设备有限公司 | 空调器除霜系统、空调器、空调器除霜和热回收方法 |
CN206291559U (zh) * | 2016-11-14 | 2017-06-30 | 广东美的暖通设备有限公司 | 空调热泵机组化霜系统和空调热泵机组 |
CN206347662U (zh) * | 2016-11-14 | 2017-07-21 | 广东美的暖通设备有限公司 | 空调热泵机组化霜系统和空调热泵机组 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007278551A (ja) * | 2006-04-04 | 2007-10-25 | Matsushita Electric Ind Co Ltd | ヒートポンプ給湯機の除霜運転方法 |
CN201448953U (zh) * | 2009-08-20 | 2010-05-05 | 张华林 | 风冷式中小型中央空调冷热水机组 |
CN103574832B (zh) * | 2012-07-25 | 2016-04-27 | 珠海格力电器股份有限公司 | 空调除霜的控制方法、装置及系统 |
CN105588254A (zh) * | 2014-10-24 | 2016-05-18 | 青岛海尔空调器有限总公司 | 一种防止空调假除霜的控制方法和系统 |
CN106152381A (zh) * | 2015-03-31 | 2016-11-23 | Tcl空调器(中山)有限公司 | 空调器及空调器的除霜控制方法 |
CN205481987U (zh) * | 2016-03-28 | 2016-08-17 | 珠海格力电器股份有限公司 | 空调器 |
CN206055825U (zh) * | 2016-08-31 | 2017-03-29 | 南京五洲制冷集团有限公司 | 超低环境温度空气源热泵机组 |
KR101830675B1 (ko) * | 2016-12-28 | 2018-02-21 | 주식회사 에너솔라 | 지열을 이용한 냉난방 시스템 |
CN107023937A (zh) * | 2017-03-24 | 2017-08-08 | 珠海格力电器股份有限公司 | 空调的控制方法、装置和系统 |
CN206626758U (zh) * | 2017-03-24 | 2017-11-10 | 珠海格力电器股份有限公司 | 空调的控制系统 |
CN109489180A (zh) * | 2018-11-16 | 2019-03-19 | 青岛海尔空调电子有限公司 | 一种除霜系统、除霜方法及空调器 |
-
2018
- 2018-11-16 CN CN201811367922.0A patent/CN109489180A/zh active Pending
-
2019
- 2019-07-18 WO PCT/CN2019/096541 patent/WO2020098302A1/zh unknown
- 2019-07-18 EP EP19884404.5A patent/EP3882531A4/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015098981A (ja) * | 2013-11-19 | 2015-05-28 | 三菱電機株式会社 | ヒートポンプ式給湯機 |
CN105783356A (zh) * | 2016-03-29 | 2016-07-20 | 合肥美的暖通设备有限公司 | 空调器除霜系统、空调器、空调器除霜和热回收方法 |
CN206291559U (zh) * | 2016-11-14 | 2017-06-30 | 广东美的暖通设备有限公司 | 空调热泵机组化霜系统和空调热泵机组 |
CN206347662U (zh) * | 2016-11-14 | 2017-07-21 | 广东美的暖通设备有限公司 | 空调热泵机组化霜系统和空调热泵机组 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020098302A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN109489180A (zh) | 2019-03-19 |
EP3882531A1 (de) | 2021-09-22 |
WO2020098302A1 (zh) | 2020-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20210616 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220307 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F24F 11/64 20180101ALI20220301BHEP Ipc: F24F 11/41 20180101AFI20220301BHEP |