CN106885405B - 一种空调器系统及其除霜方法 - Google Patents
一种空调器系统及其除霜方法 Download PDFInfo
- Publication number
- CN106885405B CN106885405B CN201710272532.4A CN201710272532A CN106885405B CN 106885405 B CN106885405 B CN 106885405B CN 201710272532 A CN201710272532 A CN 201710272532A CN 106885405 B CN106885405 B CN 106885405B
- Authority
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- China
- Prior art keywords
- heat exchanger
- refrigerant
- air
- compressor
- outdoor heat
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000003507 refrigerant Substances 0.000 claims abstract description 66
- 238000010257 thawing Methods 0.000 claims abstract description 39
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 238000010992 reflux Methods 0.000 claims abstract description 13
- 230000008676 import Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 17
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000004378 air conditioning Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 230000001172 regenerating effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000005273 aeration Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 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
- 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
- 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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
-
- 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
- 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
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Thermal Sciences (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710272532.4A CN106885405B (zh) | 2017-04-24 | 2017-04-24 | 一种空调器系统及其除霜方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710272532.4A CN106885405B (zh) | 2017-04-24 | 2017-04-24 | 一种空调器系统及其除霜方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106885405A CN106885405A (zh) | 2017-06-23 |
CN106885405B true CN106885405B (zh) | 2019-09-10 |
Family
ID=59183755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710272532.4A Active CN106885405B (zh) | 2017-04-24 | 2017-04-24 | 一种空调器系统及其除霜方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106885405B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108007016A (zh) * | 2017-10-30 | 2018-05-08 | 珠海格力电器股份有限公司 | 热泵系统以及热泵系统的控制方法 |
CN108224774A (zh) * | 2017-12-07 | 2018-06-29 | 合肥通用机械研究院 | 一种具有除霜功能的二氧化碳热泵热水器 |
CN107965944B (zh) * | 2017-12-22 | 2024-07-30 | 瀚润联合高科技发展(北京)有限公司 | 一种热泵机组 |
CN109668247B (zh) * | 2018-12-26 | 2021-05-14 | 宁波奥克斯电气股份有限公司 | 一种空调器及除霜控制方法 |
CN109990429B (zh) * | 2019-03-15 | 2021-04-09 | 奥克斯空调股份有限公司 | 一种空调器化霜控制方法及空调器 |
CN110081635A (zh) * | 2019-04-28 | 2019-08-02 | 上海理工大学 | 带有蓄热装置的空气源热泵除霜系统 |
CN110553417B (zh) * | 2019-08-13 | 2020-12-01 | 珠海格力电器股份有限公司 | 一种空调系统的除霜方法及空调系统 |
CN110513928A (zh) * | 2019-09-16 | 2019-11-29 | 山东普艾迪新能源有限公司 | 一种空气热源泵除霜装置及方法 |
CN110645745A (zh) * | 2019-10-23 | 2020-01-03 | 珠海格力电器股份有限公司 | 可连续制热的空调及其控制方法 |
CN110762756B (zh) * | 2019-11-01 | 2021-11-30 | 宁波奥克斯电气股份有限公司 | 一种空调系统及空调结霜控制方法 |
CN110940055B (zh) * | 2019-12-16 | 2021-10-22 | 宁波奥克斯电气股份有限公司 | 一种空调器制热除霜控制方法、装置及空调器 |
CN112984708A (zh) * | 2021-03-03 | 2021-06-18 | 广东Tcl智能暖通设备有限公司 | 空调器除霜方法、空调器控制方法和空调器 |
CN114353172A (zh) * | 2022-01-20 | 2022-04-15 | Tcl空调器(中山)有限公司 | 多联机空调器、控制方法和存储介质 |
CN115682301A (zh) * | 2022-10-13 | 2023-02-03 | 珠海格力电器股份有限公司 | 一种空调化霜系统、空调及其控制方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527060A (en) * | 1968-08-26 | 1970-09-08 | Whirlpool Co | Heat pump for selectively heating or cooling a space |
US5228301A (en) * | 1992-07-27 | 1993-07-20 | Thermo King Corporation | Methods and apparatus for operating a refrigeration system |
CN1982816A (zh) * | 2005-12-13 | 2007-06-20 | 财团法人工业技术研究院 | 热液除霜的冷冻系统 |
CN101435639A (zh) * | 2008-12-26 | 2009-05-20 | 哈尔滨工业大学 | 在除霜工况下可不间歇供热的空气源热泵系统 |
CN202709311U (zh) * | 2012-07-25 | 2013-01-30 | 珠海格力电器股份有限公司 | 空调器系统 |
CN203731763U (zh) * | 2014-01-29 | 2014-07-23 | 平武臣 | 一种热泵型中高温制热及除霜系统 |
CN206739693U (zh) * | 2017-04-24 | 2017-12-12 | 深圳创维空调科技有限公司 | 一种空调器系统 |
-
2017
- 2017-04-24 CN CN201710272532.4A patent/CN106885405B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527060A (en) * | 1968-08-26 | 1970-09-08 | Whirlpool Co | Heat pump for selectively heating or cooling a space |
US5228301A (en) * | 1992-07-27 | 1993-07-20 | Thermo King Corporation | Methods and apparatus for operating a refrigeration system |
CN1982816A (zh) * | 2005-12-13 | 2007-06-20 | 财团法人工业技术研究院 | 热液除霜的冷冻系统 |
CN101435639A (zh) * | 2008-12-26 | 2009-05-20 | 哈尔滨工业大学 | 在除霜工况下可不间歇供热的空气源热泵系统 |
CN202709311U (zh) * | 2012-07-25 | 2013-01-30 | 珠海格力电器股份有限公司 | 空调器系统 |
CN203731763U (zh) * | 2014-01-29 | 2014-07-23 | 平武臣 | 一种热泵型中高温制热及除霜系统 |
CN206739693U (zh) * | 2017-04-24 | 2017-12-12 | 深圳创维空调科技有限公司 | 一种空调器系统 |
Also Published As
Publication number | Publication date |
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CN106885405A (zh) | 2017-06-23 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: No.12 Gaoke Avenue, Baolong Industrial City, Longgang street, Longgang District, Shenzhen, Guangdong 518118 Patentee after: Shenzhen SKYWORTH AIR Conditioning Technology, Co.,Ltd. Address before: No.12 Gaoke Avenue, Baolong Industrial City, Longgang street, Longgang District, Shenzhen, Guangdong 518118 Patentee before: SHENZHEN SKYWORTH AIR CONDITIONING TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240104 Address after: 239000, No. 001, Yongle Road, Shizi Town, Quanjiao County, Chuzhou City, Anhui Province Patentee after: SKYWORTH air conditioning technology (Anhui) Co.,Ltd. Address before: No.12 Gaoke Avenue, Baolong Industrial City, Longgang street, Longgang District, Shenzhen, Guangdong 518118 Patentee before: Shenzhen SKYWORTH AIR Conditioning Technology, Co.,Ltd. |
|
TR01 | Transfer of patent right |