What was the name of the water tank in the ancient patio?

This water tank is called Taiping tank.

In the traditional culture of China, water is regarded as a mysterious element, which has the function of eliminating disasters and praying for blessings. Putting water in a water tank can pray for family safety and good weather. In case of fire, provide water in time, put out the fire source and protect people's lives and property. Because it means to bless peace, it is also called Taiping jar.

The name Taiping jar not only reflects people's prayer for peace, but also reflects the important role of water jar in fire fighting and life.