CN217208183U - 一种可快速拆接的消防阀门 - Google Patents
一种可快速拆接的消防阀门 Download PDFInfo
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- CN217208183U CN217208183U CN202123201409.4U CN202123201409U CN217208183U CN 217208183 U CN217208183 U CN 217208183U CN 202123201409 U CN202123201409 U CN 202123201409U CN 217208183 U CN217208183 U CN 217208183U
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- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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CN202123201409.4U CN217208183U (zh) | 2021-12-20 | 2021-12-20 | 一种可快速拆接的消防阀门 |
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CN202123201409.4U CN217208183U (zh) | 2021-12-20 | 2021-12-20 | 一种可快速拆接的消防阀门 |
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CN217208183U true CN217208183U (zh) | 2022-08-16 |
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CN202123201409.4U Active CN217208183U (zh) | 2021-12-20 | 2021-12-20 | 一种可快速拆接的消防阀门 |
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CN (1) | CN217208183U (zh) |
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2021
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231110 Address after: Room 402, Unit 1, Building 2, No. 270 Renmin Road, Jiaonan City, Qingdao City, Shandong Province, 266400 Patentee after: Yu Yansong Patentee after: Chen Liuqin Patentee after: Chen Yonghua Patentee after: Wang Caihua Patentee after: Sun Haojie Patentee after: Wang Kaifeng Address before: 253000 Zhenghao Road, Shizhuang Development Zone, Luquantun Town, Wucheng County, Dezhou City, Shandong Province Patentee before: Shandong Renxing ventilation equipment Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: 325000, 1st floor, No. 112-1 Binhai 11th Road, Yongxing Street, Longwan District, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Zhongzhuo Automation Engineering Co.,Ltd. Country or region after: China Address before: Room 402, Unit 1, Building 2, No. 270 Renmin Road, Jiaonan City, Qingdao City, Shandong Province, 266400 Patentee before: Yu Yansong Country or region before: China Patentee before: Chen Liuqin Patentee before: Chen Yonghua Patentee before: Wang Caihua Patentee before: Sun Haojie Patentee before: Wang Kaifeng |