Observation device for cracking process caused by cooling of high-temperature rocks in water

The utility model discloses an observation device for a cracking process caused by cooling of high-temperature rocks in water. The observation device comprises a heating structure, a local cooling structure, an observation structure and a control structure, the heating structure is used for heating a sample located in the heating structure, the local cooling structure is used for conducting waterspraying cooling on the heated sample, the observation structure is used for observing the whole process of the sample cooled when meeting water, and the control structure is used for controlling theheating temperature and storing observed and collected data. The observation device is simple in structure, is suitable for various environments such as colleges and factories, and can be used for comprehensively observing strain or displacement change of the surface of the sample in the process of cracking caused by cooling the rock in water. 本实用新型公开了一种高温岩石遇水冷却降温致开裂过程的观测装置，该观测装置包括加热结构、局部冷却结构、观测结构和控制结构；加热结构用于对位于其中的试样进行加热，局