Valve well monitor (without airtightness detection port)
CN309448345SActive Publication Date: 2025-08-19杭州先锋电子技术股份有限公司
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Patent Information
- Application Number
- CN202430835704.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2039-12-30
Smart Images
Figure 000001_ABST
Abstract
1. The name of this design product: Valve well monitor (without airtightness detection port). 2. Purpose of this product design: Used to monitor the valve well for abnormal conditions such as abnormal methane concentration, abnormal water accumulation, manhole cover movement, abnormal temperature and humidity, etc. 3. The key point of the design of this product lies in the three-dimensional image. 4. The picture or photo that best illustrates the key points of the design: main view.
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