CN103363749A - 饱和等熵压缩排气温差控制制冷剂流量的方法 - Google Patents
饱和等熵压缩排气温差控制制冷剂流量的方法 Download PDFInfo
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106524551A (zh) * | 2016-11-07 | 2017-03-22 | 清华大学 | 一种制冷系统中制冷剂质量流量测量方法、装置和测量仪 |
CN106705518A (zh) * | 2015-07-14 | 2017-05-24 | 重庆美的通用制冷设备有限公司 | 水冷螺杆机组中电子膨胀阀的控制方法和装置 |
CN107461971A (zh) * | 2017-08-01 | 2017-12-12 | 青岛海尔空调电子有限公司 | 热泵机组的控制方法和热泵系统 |
CN111306033A (zh) * | 2018-12-11 | 2020-06-19 | 广东美芝精密制造有限公司 | 双级压缩机及制冷装置 |
CN112668070A (zh) * | 2021-01-12 | 2021-04-16 | 上海海洋大学 | 结合软件的双级压缩制冷循环压焓图绘制方法 |
CN114198827A (zh) * | 2021-11-15 | 2022-03-18 | 青岛海尔空调电子有限公司 | 目标排气过热度检测方法、装置、存储介质和空调 |
CN114608181A (zh) * | 2022-03-21 | 2022-06-10 | 青岛海尔空调电子有限公司 | 电子膨胀阀的控制方法、装置、介质及空气源热泵机组 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000234811A (ja) * | 1999-02-17 | 2000-08-29 | Matsushita Electric Ind Co Ltd | 冷凍サイクル装置 |
CN1645017A (zh) * | 2003-10-17 | 2005-07-27 | Lg电子株式会社 | 控制热泵系统中过热度的设备和方法 |
CN1952537A (zh) * | 2005-10-17 | 2007-04-25 | 海尔集团公司 | 用于多联空调的冷媒循环量控制装置及控制方法 |
CN101078569A (zh) * | 2006-05-23 | 2007-11-28 | 东元电机股份有限公司 | 满液式冰水机 |
CN101400955A (zh) * | 2006-03-23 | 2009-04-01 | 大金工业株式会社 | 制冷装置及制冷装置的分析装置 |
CN101576337A (zh) * | 2009-04-28 | 2009-11-11 | 浙江盾安机电科技有限公司 | 智能油路控制系统 |
CN102242996A (zh) * | 2011-07-05 | 2011-11-16 | 海尔集团公司 | 中央空调机组中电子膨胀阀的开度的控制方法 |
EP2551612A2 (en) * | 2011-07-29 | 2013-01-30 | Mitsubishi Heavy Industries | Supercritical-cycle heat pump |
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2013
- 2013-08-05 CN CN2013103378652A patent/CN103363749A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000234811A (ja) * | 1999-02-17 | 2000-08-29 | Matsushita Electric Ind Co Ltd | 冷凍サイクル装置 |
CN1645017A (zh) * | 2003-10-17 | 2005-07-27 | Lg电子株式会社 | 控制热泵系统中过热度的设备和方法 |
CN1952537A (zh) * | 2005-10-17 | 2007-04-25 | 海尔集团公司 | 用于多联空调的冷媒循环量控制装置及控制方法 |
CN101400955A (zh) * | 2006-03-23 | 2009-04-01 | 大金工业株式会社 | 制冷装置及制冷装置的分析装置 |
CN101078569A (zh) * | 2006-05-23 | 2007-11-28 | 东元电机股份有限公司 | 满液式冰水机 |
CN101576337A (zh) * | 2009-04-28 | 2009-11-11 | 浙江盾安机电科技有限公司 | 智能油路控制系统 |
CN102242996A (zh) * | 2011-07-05 | 2011-11-16 | 海尔集团公司 | 中央空调机组中电子膨胀阀的开度的控制方法 |
EP2551612A2 (en) * | 2011-07-29 | 2013-01-30 | Mitsubishi Heavy Industries | Supercritical-cycle heat pump |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106705518A (zh) * | 2015-07-14 | 2017-05-24 | 重庆美的通用制冷设备有限公司 | 水冷螺杆机组中电子膨胀阀的控制方法和装置 |
CN106524551A (zh) * | 2016-11-07 | 2017-03-22 | 清华大学 | 一种制冷系统中制冷剂质量流量测量方法、装置和测量仪 |
CN107461971A (zh) * | 2017-08-01 | 2017-12-12 | 青岛海尔空调电子有限公司 | 热泵机组的控制方法和热泵系统 |
CN111306033A (zh) * | 2018-12-11 | 2020-06-19 | 广东美芝精密制造有限公司 | 双级压缩机及制冷装置 |
CN112668070A (zh) * | 2021-01-12 | 2021-04-16 | 上海海洋大学 | 结合软件的双级压缩制冷循环压焓图绘制方法 |
CN114198827A (zh) * | 2021-11-15 | 2022-03-18 | 青岛海尔空调电子有限公司 | 目标排气过热度检测方法、装置、存储介质和空调 |
CN114198827B (zh) * | 2021-11-15 | 2024-02-23 | 青岛海尔空调电子有限公司 | 目标排气过热度检测方法、装置、存储介质和空调 |
CN114608181A (zh) * | 2022-03-21 | 2022-06-10 | 青岛海尔空调电子有限公司 | 电子膨胀阀的控制方法、装置、介质及空气源热泵机组 |
CN114608181B (zh) * | 2022-03-21 | 2023-12-26 | 青岛海尔空调电子有限公司 | 电子膨胀阀的控制方法、装置、介质及空气源热泵机组 |
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Inventor after: Yang Lihui Inventor after: Tao Leren Inventor after: Fan Lina Inventor after: Gao Fengling Inventor after: Li Qingpu Inventor after: Wang Lemin Inventor after: Liu Xiaode Inventor before: Yang Lihui Inventor before: Tao Leren Inventor before: Fan Lina Inventor before: Wang Lemin Inventor before: Li Qingpu Inventor before: Liu Xiaode |
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Application publication date: 20131023 |