How to Choose Fountain Nozzles in Fountain Design
Modern fountain design can not only be considered from the shape, but also combined with the use of sprinkler conditions.
A. voice. Some sprinklers have high water noise. If air-filled sprinklers are used, their effects are both shapeless and quiet, such as horn sprinklers.
B. Wind disturbance. Some sprinklers are affected by external forces, such as semi-circular 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 sprinkler has almost no effect on its spraying effect.
C. The influence of water quality. Some sprinklers are greatly affected by water quality, poor water quality, often blocked, such as dandelion sprinklers, but the impact is very small, such as fountains.
D. Height and pressure. All kinds of nozzles have reasonable and efficient injection height. If the side sprays high, it is better to use the middle column sprinkler than the direct current sprinkler, because the middle air of the annular flow is thin and the surrounding air is wrapped around the water column so that it is not easy to disperse. For the sake of safety, the children's playground should choose the low-pressure sprinkler.
E. Water posture dynamics. Most nozzles are sprayed in a fixed direction after installation or adjustment. For example, DC nozzles, there are some dynamic spraying, such as swinging and rotating nozzles. Under the action of mechanical and hydraulic forces, the movement of nozzles during spraying is specially designed, and some nozzles are progressing along a predetermined trajectory. Because of different designs, the same nozzles can spray out various Heights fluctuating one after another, stepless edge speed. The injection trajectory can be curved or even intermittent. The jet presents a water pattern of dots, drops and strings, such as intermittent sprinklers, most sprinklers are installed on the surface of the water, but the bubble (foam) sprinkler is installed below the surface of the water. Due to the fluctuation of the water surface, the water attitude of the jet will fluctuate and fluctuate.
Fountain design, as the soul of a water-view fountain project, is the most important link in the whole fountain project.
The shape of the fountain is determined by the fountain head. In the design of the fountain, the key lies in confirming the required fountain head according to the artistic conception expressed by the fountain and considering the use conditions of different fountain heads. At the same time, the structure of the fountain head, material properties, technology, the weight of the fountain head and the reasons for the surface coating determine the smooth and stable range of the fountain head, which affects the artistic effect of the water-view fountain. Now.
After determining the main fountain water type sprinkler according to the design concept, the water pressure, flow rate, sprinkler height and sprinkler diameter of the same type sprinkler of different models, as well as the type and installation size of the connecting pipe should be considered.
In fountain design, some external factors should be taken into account when selecting fountain nozzles, such as wind power, water quality, spray height and other actual construction site environment.
In Waterscape fountain design, the choice of fountain nozzle needs not only the unique creative idea of the designers of waterscape company, but also their rich construction experience to take all factors of the nozzle into account, so as to make the fountain landscape as a building or a piece of art to the utmost.
