CN207715380U - 一种用于地下管道清淤设备的新型砂泵 - Google Patents
一种用于地下管道清淤设备的新型砂泵 Download PDFInfo
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- CN207715380U CN207715380U CN201721590627.2U CN201721590627U CN207715380U CN 207715380 U CN207715380 U CN 207715380U CN 201721590627 U CN201721590627 U CN 201721590627U CN 207715380 U CN207715380 U CN 207715380U
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- sand pump
- axle assembly
- connecting seat
- hydraulic motor
- sand
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- 239000004576 sand Substances 0.000 title claims abstract description 93
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 210000004907 gland Anatomy 0.000 claims abstract description 41
- 238000012856 packing Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
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CN201721590627.2U CN207715380U (zh) | 2017-11-24 | 2017-11-24 | 一种用于地下管道清淤设备的新型砂泵 |
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CN201721590627.2U CN207715380U (zh) | 2017-11-24 | 2017-11-24 | 一种用于地下管道清淤设备的新型砂泵 |
Publications (1)
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CN207715380U true CN207715380U (zh) | 2018-08-10 |
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CN201721590627.2U Active CN207715380U (zh) | 2017-11-24 | 2017-11-24 | 一种用于地下管道清淤设备的新型砂泵 |
Country Status (1)
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CN (1) | CN207715380U (zh) |
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2017
- 2017-11-24 CN CN201721590627.2U patent/CN207715380U/zh active Active
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GR01 | Patent grant | ||
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CP03 | Change of name, title or address |
Address after: Room 219, floor 2, building 2, No. 10, Xinghuo Road, Science City, Fengtai District, Beijing 100000 Patentee after: Zhongji Hengtong Environmental Technology Co.,Ltd. Address before: 100043 10 floor, 1 building, No. 19 Jingyuan Road, Shijingshan District, Beijing. Patentee before: BEIJING HENGTONG GUOSHENG ENVIRONMENT MANAGEMENT Co.,Ltd. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: Room 31, Building 2, East Ring Road, Yanqing Garden, Zhongguancun, Yanqing District, Beijing, 100000 Patentee after: Zhongji Younais Technology Co.,Ltd. Address before: Room 219, 2 / F, building 2, No.10 Xinghuo Road, Science City, Fengtai District, Beijing Patentee before: Zhongji Hengtong Environmental Technology Co.,Ltd. |
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TR01 | Transfer of patent right |