A kind of power plant water cooling wall special pulse eddy current probe auxiliary device
CN224695831UActive Publication Date: 2026-08-28TIANJIN SHUNJIEAN TECH CO LTD
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Patent Information
- Application Number
- CN202521465979.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-14
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-07-14
AI Technical Summary
Technical Problem
[0004]为此，本实用新型提供一种电厂水冷壁专用脉冲涡流探头辅助装置，以解决现有技术中存在的难以适应水冷壁管密集排列及其管壁的半圆形曲面结构、鳍片干扰和高温结焦物干扰的问题
Benefits of technology
[0035]本实用新型通过设置弧形连接板以连接滚轮组件与连接件，并通过连接件与探头组件相连接，从而使得装置可以在弧形水冷壁上稳定移动，同时有效定位探头以避开鳍片干扰，第一弹簧的设计使探头更贴合于水冷壁不同弧度的曲面，刮板组件的设计排除了高温结焦物的对于探头测量时的干扰。
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Abstract
The utility model discloses a kind of power plant water-cooled wall special pulse eddy current probe auxiliary device, belong to nondestructive testing technical field, including probe assembly, connecting piece, connecting assembly, scraper assembly and gyro wheel component, connecting piece both ends are connected with connecting plate, connecting plate both ends are connected with gyro wheel component, connecting plate bottom is connected with scraper assembly and probe assembly, probe assembly is set in the rear of scraper assembly.Solved in the prior art, limited by the influence of power plant water-cooled wall detection environment, often difficult to meet the detection accuracy, reliability and adaptability requirements required by actual production problem, to improve the application range of pulse eddy current probe.
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