CN103148238B - 一种用于氮气灭火系统的气体控制阀 - Google Patents
一种用于氮气灭火系统的气体控制阀 Download PDFInfo
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CN106641314B (zh) * | 2016-11-18 | 2019-05-28 | 超达阀门集团股份有限公司 | 具有自动密封功能的气动球阀 |
CN106499837B (zh) * | 2016-12-06 | 2018-12-18 | 山东中车华腾环保科技有限公司 | 一种用于压力冲水卫生间的翻转式排污球阀及排污方法 |
CN107461511A (zh) * | 2017-08-14 | 2017-12-12 | 太仓永固精密制件有限公司 | 一种远程控制式气动球阀 |
CN107345595B (zh) * | 2017-09-08 | 2023-06-13 | 宁波万诺宝通机电制造有限公司 | 一种智能燃气表内置快关电机阀 |
CN111188938B (zh) * | 2018-11-14 | 2021-12-31 | 中国石油化工股份有限公司 | 一种备有手轮的紧急切断直行程阀门装置及使用方法 |
CN109578608B (zh) * | 2018-12-28 | 2019-11-29 | 张叶华 | 一种气动全包球阀 |
CN111878610A (zh) * | 2019-01-21 | 2020-11-03 | 许衍磊 | 一种灌溉用联动自控阀门 |
CN111637245B (zh) * | 2020-06-05 | 2022-03-01 | 自贡自高阀门有限公司 | 一种应用于长输管线的智能控制阀门 |
CN113280180B (zh) * | 2021-05-25 | 2022-12-13 | 郝工自控阀门有限公司 | 一种具有自锁功能的气动执行器内部传动机构 |
Citations (5)
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CN201150744Y (zh) * | 2007-12-18 | 2008-11-19 | 中色科技股份有限公司 | 提高低压气体灭火系统性能气动控制装置 |
CN101598231A (zh) * | 2009-06-19 | 2009-12-09 | 季忠庸 | 气动执行器 |
CN202001710U (zh) * | 2011-03-12 | 2011-10-05 | 翁焕新 | 消防用气体释放阀门 |
CN102797896A (zh) * | 2011-05-25 | 2012-11-28 | 首消节洁科技(北京)有限公司 | 氮气灭火系统的气体释放阀 |
CN203162210U (zh) * | 2013-04-10 | 2013-08-28 | 广东胜捷工业安全技术有限公司 | 一种用于氮气灭火系统的气体控制阀 |
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JP2813318B2 (ja) * | 1995-05-12 | 1998-10-22 | 株式会社コーアツ | 不活性ガス消火設備 |
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Patent Citations (5)
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CN201150744Y (zh) * | 2007-12-18 | 2008-11-19 | 中色科技股份有限公司 | 提高低压气体灭火系统性能气动控制装置 |
CN101598231A (zh) * | 2009-06-19 | 2009-12-09 | 季忠庸 | 气动执行器 |
CN202001710U (zh) * | 2011-03-12 | 2011-10-05 | 翁焕新 | 消防用气体释放阀门 |
CN102797896A (zh) * | 2011-05-25 | 2012-11-28 | 首消节洁科技(北京)有限公司 | 氮气灭火系统的气体释放阀 |
CN203162210U (zh) * | 2013-04-10 | 2013-08-28 | 广东胜捷工业安全技术有限公司 | 一种用于氮气灭火系统的气体控制阀 |
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Address after: 3 / F and 4 / F, No.9 E-type factory building, industrial zone, Xianyong village, Shawan Town, Panyu District, Guangzhou City, Guangdong Province 511486 Patentee after: Guangdong victory quantum Health Science and Technology Co.,Ltd. Address before: 3 / F and 4 / F, No.9 E-type factory building, industrial zone, Xianyong village, Shawan Town, Panyu District, Guangzhou City, Guangdong Province 511486 Patentee before: GUANGDONG SHENGJIE INDUSTRY SAFETY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210201 Address after: 511400 Industrial Zone, Xianyong village, Qiaonan street, Panyu District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG RUIJIE SAFETY TECHNOLOGY Co.,Ltd. Address before: 3 / F and 4 / F, No.9 E-type factory building, industrial zone, Xianyong village, Shawan Town, Panyu District, Guangzhou City, Guangdong Province 511486 Patentee before: Guangdong victory quantum Health Science and Technology Co.,Ltd. |
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