CN103557674B - 一种用于冷库热制冷剂融霜的安全控制系统 - Google Patents
一种用于冷库热制冷剂融霜的安全控制系统 Download PDFInfo
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- CN103557674B CN103557674B CN201310562105.1A CN201310562105A CN103557674B CN 103557674 B CN103557674 B CN 103557674B CN 201310562105 A CN201310562105 A CN 201310562105A CN 103557674 B CN103557674 B CN 103557674B
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- defrosting
- freezing equipment
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- valve
- safety control
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- Sorption Type Refrigeration Machines (AREA)
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CN201310562105.1A CN103557674B (zh) | 2013-11-12 | 2013-11-12 | 一种用于冷库热制冷剂融霜的安全控制系统 |
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CN201310562105.1A CN103557674B (zh) | 2013-11-12 | 2013-11-12 | 一种用于冷库热制冷剂融霜的安全控制系统 |
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CN103557674A CN103557674A (zh) | 2014-02-05 |
CN103557674B true CN103557674B (zh) | 2016-01-20 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105737470A (zh) * | 2016-03-10 | 2016-07-06 | 济南欧菲特制冷设备有限公司 | 一种用于制冷系统的化霜装置 |
CN105841412A (zh) * | 2016-05-20 | 2016-08-10 | 台州龙江化工机械科技有限公司 | 一种制冷系统用紧急泄氨系统及操作方法 |
CN106802038B (zh) * | 2017-01-27 | 2019-09-13 | 广州市粤联水产制冷工程有限公司 | 一种热气融霜方法、热气融霜及制冷循环方法 |
CN106839544B (zh) * | 2017-01-27 | 2022-11-01 | 广州市粤联水产制冷工程有限公司 | 热气融霜系统 |
CN106766438B (zh) * | 2017-01-27 | 2019-04-19 | 广州市粤联水产制冷工程有限公司 | 一种渐进式排液方法 |
CN106705516B (zh) * | 2017-01-27 | 2023-04-28 | 广州市粤联水产制冷工程有限公司 | 渐进式排液装置及热气融霜系统 |
CN108489125A (zh) * | 2018-02-28 | 2018-09-04 | 浙江海洋大学 | 一种冷库氨制冷系统的氨气体供液控制系统 |
CN114353363B (zh) * | 2022-03-10 | 2022-05-17 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种结冰风洞换热器出口气流温度控制系统及方法 |
Citations (8)
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US4122686A (en) * | 1977-06-03 | 1978-10-31 | Gulf & Western Manufacturing Company | Method and apparatus for defrosting a refrigeration system |
US4193781A (en) * | 1978-04-28 | 1980-03-18 | Mcquay-Perfex Inc. | Head pressure control for heat reclaim refrigeration systems |
CN2080645U (zh) * | 1990-07-21 | 1991-07-10 | 张道纯 | 冷库氟利昂(r12)冲霜装置 |
US6141978A (en) * | 1997-12-22 | 2000-11-07 | Carrier Corporation | Method and apparatus for eliminating unnecessary defrost cycles in heat pump systems |
JP2002181439A (ja) * | 2000-12-11 | 2002-06-26 | Sanyo Electric Co Ltd | 冷却装置 |
CN201637184U (zh) * | 2009-12-31 | 2010-11-17 | 杨飏 | 一种节能冷库、冷柜速冻隧道制冷设备 |
CN102269493A (zh) * | 2010-06-07 | 2011-12-07 | 姚维华 | 制冷设备除霜器 |
CN102506528A (zh) * | 2011-11-09 | 2012-06-20 | 上海海洋大学 | 一种新型冷库融霜系统 |
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2013
- 2013-11-12 CN CN201310562105.1A patent/CN103557674B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4122686A (en) * | 1977-06-03 | 1978-10-31 | Gulf & Western Manufacturing Company | Method and apparatus for defrosting a refrigeration system |
US4193781A (en) * | 1978-04-28 | 1980-03-18 | Mcquay-Perfex Inc. | Head pressure control for heat reclaim refrigeration systems |
CN2080645U (zh) * | 1990-07-21 | 1991-07-10 | 张道纯 | 冷库氟利昂(r12)冲霜装置 |
US6141978A (en) * | 1997-12-22 | 2000-11-07 | Carrier Corporation | Method and apparatus for eliminating unnecessary defrost cycles in heat pump systems |
JP2002181439A (ja) * | 2000-12-11 | 2002-06-26 | Sanyo Electric Co Ltd | 冷却装置 |
CN201637184U (zh) * | 2009-12-31 | 2010-11-17 | 杨飏 | 一种节能冷库、冷柜速冻隧道制冷设备 |
CN102269493A (zh) * | 2010-06-07 | 2011-12-07 | 姚维华 | 制冷设备除霜器 |
CN102506528A (zh) * | 2011-11-09 | 2012-06-20 | 上海海洋大学 | 一种新型冷库融霜系统 |
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CN103557674A (zh) | 2014-02-05 |
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Effective date of registration: 20151202 Address after: Two industrial zone, 317508 South springs, Taizhou, Zhejiang, Wenling Applicant after: Longjiang, Taizhou chemical machinery Science and Technology Ltd. Address before: Two industrial zone, 317508 South springs, Taizhou, Zhejiang, Wenling Applicant before: Qianjiang Chemical Engineering Machine Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A safety control system for defrosting hot refrigerant in cold storage Effective date of registration: 20210830 Granted publication date: 20160120 Pledgee: Zhejiang Wenling Rural Commercial Bank Co.,Ltd. Pledgor: TAIZHOU LONGJIANG CHEMICAL MACHINERY TECHNOLOGY Co.,Ltd. Registration number: Y2021330001276 |