CN109974228A - 一种空调室外机抽空方法及系统 - Google Patents
一种空调室外机抽空方法及系统 Download PDFInfo
- Publication number
- CN109974228A CN109974228A CN201910101824.0A CN201910101824A CN109974228A CN 109974228 A CN109974228 A CN 109974228A CN 201910101824 A CN201910101824 A CN 201910101824A CN 109974228 A CN109974228 A CN 109974228A
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- CN
- China
- Prior art keywords
- outdoor unit
- valve
- refrigerant
- port
- valve port
- 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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Classifications
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- 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
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- 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
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- 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
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910101824.0A CN109974228B (zh) | 2019-02-01 | 2019-02-01 | 一种空调室外机抽空方法及系统 |
Applications Claiming Priority (1)
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CN201910101824.0A CN109974228B (zh) | 2019-02-01 | 2019-02-01 | 一种空调室外机抽空方法及系统 |
Publications (2)
Publication Number | Publication Date |
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CN109974228A true CN109974228A (zh) | 2019-07-05 |
CN109974228B CN109974228B (zh) | 2021-09-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910101824.0A Active CN109974228B (zh) | 2019-02-01 | 2019-02-01 | 一种空调室外机抽空方法及系统 |
Country Status (1)
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CN (1) | CN109974228B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0611216A (ja) * | 1992-06-24 | 1994-01-21 | Hitachi Bill Shisetsu Eng Kk | 冷媒の回収装置、および冷媒の回収方法 |
JPH11148749A (ja) * | 1997-11-14 | 1999-06-02 | Sharp Corp | 分離型空気調和機の室外機,水分除去システム及び水分除去方法 |
CN106352626A (zh) * | 2016-11-09 | 2017-01-25 | 马鞍山汉德绿色建筑环境科技有限公司 | 一种气体置换法空调抽真空装置及抽真空方法 |
CN106568250A (zh) * | 2016-10-28 | 2017-04-19 | 浙江飞越机电有限公司 | 冷媒加注机及用该设备进行抽真空、检漏和冷媒加注的方法 |
CN106705341A (zh) * | 2015-07-31 | 2017-05-24 | 青岛海尔空调电子有限公司 | 空调安装排空检测方法 |
-
2019
- 2019-02-01 CN CN201910101824.0A patent/CN109974228B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0611216A (ja) * | 1992-06-24 | 1994-01-21 | Hitachi Bill Shisetsu Eng Kk | 冷媒の回収装置、および冷媒の回収方法 |
JPH11148749A (ja) * | 1997-11-14 | 1999-06-02 | Sharp Corp | 分離型空気調和機の室外機,水分除去システム及び水分除去方法 |
CN106705341A (zh) * | 2015-07-31 | 2017-05-24 | 青岛海尔空调电子有限公司 | 空调安装排空检测方法 |
CN106568250A (zh) * | 2016-10-28 | 2017-04-19 | 浙江飞越机电有限公司 | 冷媒加注机及用该设备进行抽真空、检漏和冷媒加注的方法 |
CN106352626A (zh) * | 2016-11-09 | 2017-01-25 | 马鞍山汉德绿色建筑环境科技有限公司 | 一种气体置换法空调抽真空装置及抽真空方法 |
Non-Patent Citations (3)
Title |
---|
刘伟: "分体式空调器制冷系统的基本修理方法(上)", 《家电检修技术》 * |
刘伟: "分体式空调器制冷系统的基本修理方法(下)", 《家电检修技术》 * |
邓峻谔,唐林广: "《空调器的装配与检测》", 30 September 2013, 中国轻工业出版社 * |
Also Published As
Publication number | Publication date |
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CN109974228B (zh) | 2021-09-21 |
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Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant before: Qingdao Haier Joint Stock Co.,Ltd. |
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TA01 | Transfer of patent application right |
Effective date of registration: 20210820 Address after: No.1 Gangcheng South Road, Jiangbei District, Chongqing, 400026 Applicant after: CHONGQING HAIER AIR-CONDITIONER Co.,Ltd. Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant before: Haier Zhijia Co.,Ltd. |
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