一种检测温湿度变化的混凝土试块密封结构
By incorporating acrylic side plates, epoxy resin layers, and sealing rings into the concrete test block, the problem of external air entering the acquisition tube affecting the detection data was solved, enabling high-precision detection by the temperature and humidity sensor.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG UNIV OF SCI & TECH
- Filing Date
- 2025-08-22
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, when testing the temperature and humidity of concrete test blocks, external air enters through the collection tube, resulting in inaccurate sensor data.
An acrylic side plate and an acrylic base plate are combined with an epoxy resin layer to form a sealed structure. An internal collection tube and a temperature and humidity sensor are installed. The collection tube is blocked by a tube plug, a first sealing ring and a second sealing ring. Combined with a tube cover and a cable protection block, external gas is prevented from entering, thus enhancing the sealing performance.
This improves the detection accuracy of the temperature and humidity sensor, avoids the influence of external gases, reduces wear on the sensor cable, and ensures data accuracy.
Smart Images
Figure CN224517834U_ABST