CN212926874U - 一种消防工程楼道排烟装置 - Google Patents
一种消防工程楼道排烟装置 Download PDFInfo
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- CN212926874U CN212926874U CN202021321231.XU CN202021321231U CN212926874U CN 212926874 U CN212926874 U CN 212926874U CN 202021321231 U CN202021321231 U CN 202021321231U CN 212926874 U CN212926874 U CN 212926874U
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- 239000003517 fume Substances 0.000 title claims abstract description 53
- 238000001914 filtration Methods 0.000 claims abstract description 25
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003546 flue gas Substances 0.000 claims abstract description 10
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims abstract description 4
- 239000000779 smoke Substances 0.000 claims description 115
- 239000000956 alloy Substances 0.000 claims description 6
- 241000883990 Flabellum Species 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract description 2
- 230000000391 smoking effect Effects 0.000 description 16
- 238000007599 discharging Methods 0.000 description 6
- 238000003912 environmental pollution Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 230000008676 import Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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CN202021321231.XU CN212926874U (zh) | 2020-07-08 | 2020-07-08 | 一种消防工程楼道排烟装置 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20240805 Address after: Room 204, Door 1, Building 3, Bayi Road, Furong District, Changsha City, Hunan Province 410000 Patentee after: Yu Jie Country or region after: China Address before: 430000 south of Luoyu East Road, north of South Ring Railway, east of Forest Park, west of Changshan school, No.17, 2nd floor, block a, Evergrande mansion, Wuhan City, Hubei Province Patentee before: Hubei xinjue Fire Technology Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240812 Address after: No. 57 Yuelu Avenue, Yinpenling Street, Yuelu District, Changsha City, Hunan Province, China 410000, and No. 24014, Buildings 2, 3, and 4, AUX Plaza Commercial Building Patentee after: Hunan Yongfen Construction Engineering Co.,Ltd. Country or region after: China Address before: Room 204, Door 1, Building 3, Bayi Road, Furong District, Changsha City, Hunan Province 410000 Patentee before: Yu Jie Country or region before: China |
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TR01 | Transfer of patent right |