The importance of fountain nozzles
The fountain nozzle is an important carrier to meet the diversity of fountain effects, and its design work is of great significance to the fountain operation effect and safety.
1. The influence of sound
Some sprinklers have loud water noise. If you use an air-filled sprinkler, the effect is shapeless and quiet, such as a horn sprinkler.
2. Wind interference
Some sprinklers will be affected by external factors, such as semicircular sprinklers. The water film formed by such sprinklers is very thin and can hardly be formed under strong wind. It is worth mentioning that the ice tree sprinklers have almost no effect on their effects.
3. The impact of water quality
The fountain nozzle may also be affected by the water quality. If the water quality is not good, it is easy to cause the nozzle to be blocked, such as the dandelion nozzle, but some have little effect, such as the spring.
4. Height and pressure
Each fountain nozzle has its reasonable and efficient spray height. If you want a high spray effect, you can use a center-column nozzle, which is better than a direct-flow nozzle, because the air in the middle of the annular water stream is thin, and the surrounding air wraps the water column to make it difficult to disperse. For safety reasons, children's playgrounds should use low-pressure nozzles.
5. The dynamics of water pose.
In the fountain construction, most fountain nozzles spray in a fixed direction after installation or adjustment, such as direct current nozzles, and some spray dynamics, such as swinging and rotating nozzles. Under the action of mechanical and hydraulic power, when spraying The movement of the nozzle is specially designed, and some nozzles are also moving forward according to a predetermined trajectory. The same nozzle, due to different designs, can eject various heights than one another, and the stepless edge speed can make the jet trajectory. It is in the form of a curve. Even intermittently. The jet presents a water posture of dots, drops, and strings, such as intermittent nozzles. Most nozzles are installed above the water surface, but the bubbling (foam) nozzles are installed below the water surface. Due to the fluctuation of the water surface, the spraying water posture There will be ups and downs and turbulent changes. When using this type of sprinkler, you should also pay attention to the large waves in the pool.
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