Giant Wild Goose Pagoda North Square to create a new record: Asia's largest fountain plaza and the largest water plaza, the water surface area of 20,000 square meters; it is Asia's largest sculpture of the plaza, not spraying water when the musical fountain is like a small independent square, and the Big Wild Goose Pagoda North Square into one. As far as the eye can see, more than 10,000 square meters of fountain square is spectacular. However, walking on it, do visitors know, just under their feet about 20 centimeters thick concrete slab, in fact, is the fountain show "reservoir". North Square fountain area has a large, underground "reservoir" has a corresponding large area.
The surface of the fountain square is ten steps, each step of the aspect ratio of about 50 meters × 25 meters, projected to the ground, is the same aspect ratio, depth of about 1.5 meters of the 10 large cisterns (the north end of the first cistern depth of about 5 meters), so that the equivalent of the size of two soccer fields, "swimming pool". Each pool is made of poured concrete, not connected to each other, in order to get down to the bottom of the pool, the only access to the mouth is the surface of each step of the well, but the premise is to be emptied of stored water.
Such a huge underground "reservoir", its daily water storage capacity can reach 20,000 cubic meters for fountain use. 20,000 cubic meters is a concept? To give you a conversion, is 20 million liters of water, equivalent to 20 million bottles of 1-liter vat of Coke. The average person needs to consume 1.5 to 2 liters of water per day, this "reservoir" for at least 10 million people to drink a day.
In order to visual shock, to use so much white tap water, you may feel pain. In fact, not, from the saving considerations, the fountain used in all the water is the Qujiang water plant back water. Qujiang water plant water source mainly from the Black River, in order to meet the needs of the public under the premise that there is part of the water can only be discharged. This part of the water is not drinkable, but the quality of water to fully meet the needs of landscape water. Retreating water will be led to the Datang Hibiscus Garden transit purification, for should the garden and fountain square use.
Through the well cover on the west side of the fountain square, you can see the underground water pipeline. After each spray, the water falls back to the cistern, so the cycle of use, each year, only regular filtration and desilting can be discharged through the pipeline part of the wastewater, supply of new water. In addition to evaporation when spraying, the water is rarely wasted.
Fountain Square has 1322 pumps, each pump control a nozzle, each nozzle side of a different number of nozzles, the entire square **** there are 2024 nozzles, the command, it will hit the dancing water column. The height of the water column is controlled entirely by the speed of the water pump, high speed is sprayed high, up to 60 meters. At the same time, by the program control pump is very "smart", when a column of water spray up, will be through the second pressurization and then play a column, two columns of water hit the "flowers", forming a variety of "dance shape". 4,000 sets of water columns. "More than 4000 groups of pool surface lights in the "director" under the command of changing colors, creating an atmosphere. Good Day" of the cheerful, "water illusion of Datang" symphonic suite of magnificent ...... nearly two hundred "dance" program, by different combinations, interpretation of different musical styles. At present, in addition to the existing more than 80 tracks, the existing 'dance step' program by arrangement and combination can also 'jump' out of countless styles of dance, their artistic potential is very big oh!
With Asia's largest dry spray, water and dry spray conversion system, the Big Wild Goose Pagoda North Square musical fountain is a masterpiece. General fountains must be stored in the pool full of water after the jet, but in addition to this function, she can not store water in the dry land out of thin air directly to the jet, which is what we often see, not when the jet is the square, the jet when people can walk among them. Of course, the north square can also be "transformed", stepped square can quickly "replenishment", in just half an hour, the square formed a number of pools, dry spray became a water spray, but the height of the fountain will be reduced. At the same time, the fountain can also form a waterfall like waterfall running effect, in a variety of forms to meet people's aesthetic needs.
Each 20 minutes or so of spectacular performances, power consumption of nearly 1,000 degrees, to 50 cents per kilowatt hour, need about 500 yuan for the cost of electricity.