CN209540530U - 基于非金属供水管的漏水检测系统 - Google Patents
基于非金属供水管的漏水检测系统 Download PDFInfo
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- CN209540530U CN209540530U CN201920178049.4U CN201920178049U CN209540530U CN 209540530 U CN209540530 U CN 209540530U CN 201920178049 U CN201920178049 U CN 201920178049U CN 209540530 U CN209540530 U CN 209540530U
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- water
- nonmetallic
- supplying pipe
- coating electrode
- water supplying
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Examining Or Testing Airtightness (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920178049.4U CN209540530U (zh) | 2019-01-31 | 2019-01-31 | 基于非金属供水管的漏水检测系统 |
Applications Claiming Priority (1)
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CN201920178049.4U CN209540530U (zh) | 2019-01-31 | 2019-01-31 | 基于非金属供水管的漏水检测系统 |
Publications (1)
Publication Number | Publication Date |
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CN209540530U true CN209540530U (zh) | 2019-10-25 |
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CN201920178049.4U Expired - Fee Related CN209540530U (zh) | 2019-01-31 | 2019-01-31 | 基于非金属供水管的漏水检测系统 |
Country Status (1)
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CN (1) | CN209540530U (zh) |
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2019
- 2019-01-31 CN CN201920178049.4U patent/CN209540530U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210222 Address after: Room 409, area B, No.18 Shanghai Street, changqingke industrial and Trade Park, Jinnan District, Tianjin Patentee after: Tianjin Huaqingyuan Water Construction Technology Co.,Ltd. Address before: 300380 410, Changqing Science Park, No.18 Shanghai Street, Shuanggang Development Zone, Jinnan District, Tianjin Patentee before: TIANJIN FANHUA QINGYUAN WATER TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20220131 |