CN213268720U - 一种土建井道金属风管安装结构 - Google Patents
一种土建井道金属风管安装结构 Download PDFInfo
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- CN213268720U CN213268720U CN202022155622.5U CN202022155622U CN213268720U CN 213268720 U CN213268720 U CN 213268720U CN 202022155622 U CN202022155622 U CN 202022155622U CN 213268720 U CN213268720 U CN 213268720U
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- 239000002184 metal Substances 0.000 title claims abstract description 51
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 185
- 239000010959 steel Substances 0.000 claims abstract description 185
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 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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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114215307A (zh) * | 2021-12-24 | 2022-03-22 | 广东天元建筑设计有限公司 | 土建风道结构以及土建风道施建方法 |
CN114893623A (zh) * | 2022-07-15 | 2022-08-12 | 北京市第三建筑工程有限公司 | 一种狭窄竖井内风管安装结构及其施工方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114215307A (zh) * | 2021-12-24 | 2022-03-22 | 广东天元建筑设计有限公司 | 土建风道结构以及土建风道施建方法 |
CN114893623A (zh) * | 2022-07-15 | 2022-08-12 | 北京市第三建筑工程有限公司 | 一种狭窄竖井内风管安装结构及其施工方法 |
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Effective date of registration: 20240130 Address after: 311227 Nanxiang Village, Nanyang Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Xinfengtong (Hangzhou) Ventilation Equipment Co.,Ltd. Country or region after: China Address before: No. 2 Xiaoshantou, Xiwang Village, Dashiju Town, Xinchang County, Shaoxing City, Zhejiang Province, 312580 Patentee before: Zhang Fangjun Country or region before: China Effective date of registration: 20240130 Address after: No. 2 Xiaoshantou, Xiwang Village, Dashiju Town, Xinchang County, Shaoxing City, Zhejiang Province, 312580 Patentee after: Zhang Fangjun Country or region after: China Address before: 712042 Jiuye Construction Co., Ltd., No. 11, Weicheng Road, Qinhan new town, Xixian New District, Xi'an City, Shaanxi Province Patentee before: Wang He Country or region before: China |