A thermal stability tester with temperature probe
By designing multiple sets of temperature probes in the thermal stability tester, along with adaptive displacement adjustment in conjunction with hydraulic cylinders and spring columns, and cantilever support with sliding heat insulation sleeves, combined with the annular structure of heating arc plate and thermal expansion side plate, the problem of uneven temperature field in the heating cavity was solved, achieving accurate detection of rotor temperature and heating stability.
CN122448535APending Publication Date: 2026-07-24HANGZHOU STEAM TURBINE CASTING & FORGING
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-05-21
- Publication Date
- 2026-07-24
Smart Images
Figure CN122448535A_ABST
Abstract
The present application relates to the technical fields of heat stability tester, and disclose a kind of heat stability tester with temperature probe, including heating cavity and multiple temperature probes, every three temperature probes are a group of surface settings in heating cavity three sides, one end of the temperature probe is provided with spring post, the end of the spring post is provided with hydraulic cylinder, the outside of the temperature probe and hydraulic cylinder is equipped with the same heat insulation module connected with heating cavity vertically, for accurate detection of rotor temperature;The inside of the heating cavity is provided with heat insulation frame seat around, the outside of the heat insulation frame seat is provided with elastic support, the end of the elastic support is provided with heating arc plate, the both ends of the heating arc plate are provided with thermal expansion side plate, and multiple heating arc plates and thermal expansion side plates are jointly enclosed into annular structure.The heat stability tester of the present application has temperature probe that can flexibly and accurately detect rotor temperature data, reduces external interference.
Need to check novelty before this filing date? Find Prior Art