CN211472808U - 一种防堵塞水利排水装置 - Google Patents
一种防堵塞水利排水装置 Download PDFInfo
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- CN211472808U CN211472808U CN201921799932.1U CN201921799932U CN211472808U CN 211472808 U CN211472808 U CN 211472808U CN 201921799932 U CN201921799932 U CN 201921799932U CN 211472808 U CN211472808 U CN 211472808U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 238000001914 filtration Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims 1
- 244000309464 bull Species 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
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CN201921799932.1U CN211472808U (zh) | 2019-10-24 | 2019-10-24 | 一种防堵塞水利排水装置 |
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CN201921799932.1U CN211472808U (zh) | 2019-10-24 | 2019-10-24 | 一种防堵塞水利排水装置 |
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Cited By (1)
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CN117028731A (zh) * | 2023-10-08 | 2023-11-10 | 新乡市雪普制冷有限公司 | 一种矿山铲运机车载空调外接管件 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN117028731A (zh) * | 2023-10-08 | 2023-11-10 | 新乡市雪普制冷有限公司 | 一种矿山铲运机车载空调外接管件 |
CN117028731B (zh) * | 2023-10-08 | 2024-01-09 | 新乡市雪普制冷有限公司 | 一种矿山铲运机车载空调外接管件 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Pang Shi Inventor after: Song Yanxia Inventor before: Song Yanxia |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230113 Address after: 311421 Project Department of China Railway 14th Bureau, Cailun Road, Chunjiang Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Pang Shi Address before: Room 502, Building 115, No. 38, Yudongxi Road, Tianhe District, Guangzhou City, Guangdong Province, 510665 Patentee before: Song Yanxia |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |