What is the principle of the Three Gorges Ship Lock?

Principle of using communication equipment in Three Gorges Shiplock. When drinking water through a straw, atmospheric pressure is used. When the ship passes through the sluice, the water delivery system consisting of corridors and valves injects water into the sluice chamber, and the water level in the sluice chamber rises, water leaks out of the sluice chamber and the water level in the sluice chamber drops. The buoyancy of the ship moored in the lock chamber rises and falls with the rise and fall of the water level in the lock chamber, which is flush with the upstream or downstream water level to overcome the water level difference. It is usually called a dam-crossing building. The buoyancy of the water enabled the ship to pass through the gate.

The Three Gorges of the Yangtze River starts from Baidicheng, fengjie county, Chongqing in the west and ends at Nanjinguan, Yichang, Hubei in the east, with a total length of193km. Along the way, there are steep peaks and cliffs on both sides, followed by Qutang Gorge, Wuxia Gorge and Xiling Gorge from west to east. In Wushan County, Chongqing, there are Daning River Small Three Gorges and Maduhe Small Three Gorges.

In the areas along the Yangtze River in Chongqing, there are Baiheliang, the hometown of Oriental Divine Comedy, Fengdu Ghost Town with unique architectural style, Shi Baozhai, Zhangfei Temple, Liubei Tugu Hall in Shuhan, and Wushan Cultural Site in Longgupo.

"Three Gorges of the Yangtze River" is one of the top ten cultural symbols in Chongqing, and "Kuimen of the Three Gorges of the Yangtze River" is the landscape pattern on the back of the fifth set of RMB 10 banknotes. On June, 202 10/0/8 10, eight cargo ships, including "Yuanyang 9608" and "Yongsheng 008", sounded their sirens and sailed into the south and north lock chambers of the Three Gorges double-line five-level lock in order to celebrate the Three Gorges lock "1with the ascending and descending ships in the lock chambers.