CN215594270U - 一种水压驱动旋转喷头式下水道疏通器 - Google Patents
一种水压驱动旋转喷头式下水道疏通器 Download PDFInfo
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- CN215594270U CN215594270U CN202120623198.4U CN202120623198U CN215594270U CN 215594270 U CN215594270 U CN 215594270U CN 202120623198 U CN202120623198 U CN 202120623198U CN 215594270 U CN215594270 U CN 215594270U
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- spray head
- water pipe
- rotary spray
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- propeller
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- 239000007921 spray Substances 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000008233 hard water Substances 0.000 claims abstract description 25
- 239000008234 soft water Substances 0.000 claims abstract description 10
- 239000008399 tap water Substances 0.000 abstract description 5
- 235000020679 tap water Nutrition 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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CN202120623198.4U CN215594270U (zh) | 2021-03-26 | 2021-03-26 | 一种水压驱动旋转喷头式下水道疏通器 |
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CN202120623198.4U CN215594270U (zh) | 2021-03-26 | 2021-03-26 | 一种水压驱动旋转喷头式下水道疏通器 |
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CN215594270U true CN215594270U (zh) | 2022-01-21 |
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CN202120623198.4U Expired - Fee Related CN215594270U (zh) | 2021-03-26 | 2021-03-26 | 一种水压驱动旋转喷头式下水道疏通器 |
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CN (1) | CN215594270U (zh) |
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2021
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230117 Address after: No. 126, North Central Road, Gulou District, Nanjing, Jiangsu 210028 Patentee after: Nanjing Hengli Automobile Repair Co.,Ltd. Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210037 Patentee before: NANJING FORESTRY University |
|
TR01 | Transfer of patent right | ||
DD01 | Delivery of document by public notice |
Addressee: Ji Xiaosheng Document name: Notification of Conformity |
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DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Ji Xiaosheng Document name: Notice of Termination of Patent Rights |
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DD01 | Delivery of document by public notice | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |
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CF01 | Termination of patent right due to non-payment of annual fee |