With the continuous improvement of national economy, more and more people begin to pay attention to the inheritance and preservation of Chinese national civilization, and the protection of cultural relics has become a very important work. However, in recent years, fire accidents have occurred in many key national cultural relic protection units, and many important cultural relic buildings have been severely damaged or even completely lost in the raging fire. At this time, infrared thermal camera can play an important role in fire monitoring and cultural relic protection and restoration.

Infrared thermal imaging instrument can detect the infrared radiation energy issued by overheating fire hazards, and will be processed to form the infrared thermal imaging map corresponding to the surface temperature of the object, it can determine the hot spot location and temperature, staff timely inspection, fire hazards will be strangled in the cradle.

Infrared thermal camera can not only be used in the fire monitoring of cultural relics protection units, but also in the protection and restoration of cultural relics.

1. Monitoring of capillary water

The movement of capillaries is a major danger to the preservation of cultural relics. There are many grottoes in China, but because of their age

Far away, the erosion of capillary water leads to more and more serious shedding phenomenon, and many grottoes have partially collapsed. Therefore, investigating the source and distribution of capillary water is of great significance for the protection of grottoes.

The picture is Jinchuanwan Grottoes. The stone image was surveyed by infrared thermal imager. The red area in the infrared thermal image may have moisture accumulation, which needs to be checked emphatically.

2. Restoration of cultural relics

After a long time of moisture erosion, cultural relics are prone to sand change or empty drum formation, resulting in falling off, harm

Cultural relics, through the infrared thermal imaging instrument can detect whether there is empty drum cultural relics, but also can check whether the complete maintenance.

Infrared thermal imager plays an irreplaceable role in the fire prevention, maintenance and protection of cultural relics, and has made great contribution to the inheritance of cultural relics and culture in China.