Chongqing Yinyang Cave blows warm air in one hole and cold air in the other. Why is the temperature difference so big?

There is such a cave of Yin and Yang in Chongqing, which is located in Qingxigou Village, Caijia Town, jiangjin district, Chongqing. This cave, or these two caves, is called Yin-Yang Cave because the temperature of the air they emit is different under different climatic conditions, which attracts many tourists to visit here.

Through the field investigation of relevant researchers, it is found that there is no great temperature difference between the two holes at any time and anywhere. But with the increase of temperature, its temperature difference will be bigger and bigger. When the room temperature or outdoor temperature is more than ten degrees, the temperature difference between the two holes inside is relatively small, about one or two degrees. But if the weather temperature can reach 20 degrees or even 30 degrees, there will be a relatively large temperature difference. A hole is about 267 degrees, and the temperature difference between a hole and 18 degrees can reach 7~8 degrees, so it is only used.

There have always been local residents who want to explore why this impression cave has such a strange scenery, but no one can detect the reason. Because the terrain in Chongqing is very complicated and the caves are intricate, there is no way to find out where the source is. These two caves are just two of them, but the torch can go inside at first, but after walking for about one or two kilometers, it is found that there is less and less oxygen inside, and the torch has been naturally extinguished and there is no way to light it. It's not that the danger inside is too high, and no one can really find out where the sources of these two caves are. Moreover, due to the complex terrain of karst caves in Chongqing,

Therefore, this cave of Yin and Yang has become a tourist attraction and gradually developed the surrounding infrastructure. Because after all, tourists need food, clothing, housing and transportation here, and simply looking at it can't drive the development of the surrounding economy. I believe that this cave of Yin and Yang will really become a breakthrough in the development of local tourism in Chongqing every once in a while.