并且喷泉的设计可以采用大循环思想，将喷泉进水口布置在景观水体的底部，进

并且喷泉的设计可以采用大循环思想，将喷泉进水口布置在景观水体的底部，进水口力求数量多，分布范围广，流量大；水泵将底部水提升到水面，通过喷嘴喷向空中，充分富集氧后，再回落到水中；复氧后的水在重力作用下回流到水体底部。

Moreover, the fountain design can adopt the idea of large cycle, and the fountain water inlet is arranged at the bottom of the landscape water body. The number of water inlets is large, the distribution range is wide and the flow is large; The water pump lifts the bottom water to the water surface, sprays it into the air through the nozzle, fully enriches oxygen, and then falls back into the water; The reoxygenated water returns to the bottom of the water body under the action of gravity.

Moreover, the design of fountains can adopt the idea of large circulation, and the water inlets of fountains should be arranged at the bottom of landscape water bodies, and the number of water inlets should be as large as possible, with a wide distribution range and a large flow rate. Lift the water at the bottom of the pump to the water surface, spray it into the air through the nozzle, fully enrich the oxygen, and then fall back into the water; The reoxygenated water flows back to the bottom of the water body under the action of gravity.