CN209054125U - 一种导流式防火止回阀 - Google Patents
一种导流式防火止回阀 Download PDFInfo
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- CN209054125U CN209054125U CN201821919154.0U CN201821919154U CN209054125U CN 209054125 U CN209054125 U CN 209054125U CN 201821919154 U CN201821919154 U CN 201821919154U CN 209054125 U CN209054125 U CN 209054125U
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CN201821919154.0U CN209054125U (zh) | 2018-11-20 | 2018-11-20 | 一种导流式防火止回阀 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110332343A (zh) * | 2019-07-19 | 2019-10-15 | 广州市法玉环保科技有限公司 | 一种防火止回阀 |
CN112728600A (zh) * | 2020-12-23 | 2021-04-30 | 陈政 | 一种厨灶灭火装置、方法及系统 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110332343A (zh) * | 2019-07-19 | 2019-10-15 | 广州市法玉环保科技有限公司 | 一种防火止回阀 |
CN112728600A (zh) * | 2020-12-23 | 2021-04-30 | 陈政 | 一种厨灶灭火装置、方法及系统 |
CN112728600B (zh) * | 2020-12-23 | 2023-11-14 | 陈政 | 一种厨灶灭火装置、方法及系统 |
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Effective date of registration: 20200715 Address after: 510000 First Floor No. K of 248 Chigang West Road, Haizhu District, Guangzhou City, Guangdong Province Co-patentee after: Lianzhi (Beijing) Technical Service Co., Ltd Patentee after: GUANGZHOU FAYU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 510000 First Floor No. K of 248 Chigang West Road, Haizhu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU FAYU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200818 Address after: 510000 Guangzhou City, Guangzhou, Guangdong, Liwan District, Ho Jing Nan Road, No. 23, 1 A301 Co-patentee after: Lianzhi (Beijing) Technical Service Co., Ltd Patentee after: GUANGZHOU CAIDIE ENERGY-SAVING TECHNOLOGY Co.,Ltd. Address before: 510000 First Floor No. K of 248 Chigang West Road, Haizhu District, Guangzhou City, Guangdong Province Co-patentee before: Lianzhi (Beijing) Technical Service Co., Ltd Patentee before: GUANGZHOU FAYU ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |