CN219672951U - 一种低成本的消防工程用防排烟装置 - Google Patents
一种低成本的消防工程用防排烟装置 Download PDFInfo
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- CN219672951U CN219672951U CN202320753089.3U CN202320753089U CN219672951U CN 219672951 U CN219672951 U CN 219672951U CN 202320753089 U CN202320753089 U CN 202320753089U CN 219672951 U CN219672951 U CN 219672951U
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- 239000003517 fume Substances 0.000 title claims description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 239000000779 smoke Substances 0.000 claims abstract description 29
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 description 11
- 239000012535 impurity Substances 0.000 description 9
- 235000019504 cigarettes Nutrition 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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CN202320753089.3U CN219672951U (zh) | 2023-04-04 | 2023-04-04 | 一种低成本的消防工程用防排烟装置 |
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Effective date of registration: 20240607 Address after: No. 10, Group 8, Qinzao Village, Qinzao Street, Gangzha District, Nantong City, Jiangsu Province, 226000 Patentee after: Wang Kunbing Country or region after: China Patentee after: Cheng Yuefang Address before: 230051 Production and R&D Building, No. 399, Haitang Road, High tech Zone, Hefei City, Anhui Province Patentee before: Anhui Anzhihang Fire Electromechanical Engineering Co.,Ltd. Country or region before: China |