The basic principle of solid full cone nozzle

solid full cone nozzle is a common type of nozzle, its main characteristics are very high spray efficiency and blockage prevention ability. The inner hole of the solid full cone nozzle is in a cone shape, which can evenly spray the liquid into a mist or raindrop shape. Through the optimization of nozzle Angle, length and flow coefficient, solid full cone nozzle can be applied to many occasions, such as spray irrigation, printing spraying, air cleaning and so on.


 

Parameter analysis of solid full cone nozzle

1. Nozzle Angle: The nozzle Angle of the solid full cone nozzle is generally 60 degrees or 80 degrees, which is selected according to the different liquid viscosity and the required spray particle size. If the liquid viscosity is high, a smaller nozzle Angle should be selected to ensure that the liquid inside the nozzle can flow smoothly. At the same time, a smaller nozzle Angle can spray smaller spray particles.
 
2. Nozzle length: The nozzle length of the solid full cone nozzle is generally 1-2 times the diameter of the nozzle. The different length of the nozzle will affect the throat diameter of the nozzle, which will affect the liquid flow. In general, the longer the nozzle length, the greater the liquid flow. However, when selecting the nozzle length, it is necessary to consider the actual liquid flow and operating pressure and other factors, and make appropriate adjustments.


 
3. Flow coefficient: Flow coefficient refers to the ratio between the actual flow rate and the theoretical flow rate of the nozzle under a certain pressure. The flow coefficient of the solid full cone nozzle is about 0.5, which can be adjusted by different flow distribution cylinders. The size of the flow coefficient directly affects the use of the nozzle effect, if the flow coefficient is too small, it will lead to high pressure inside the nozzle, resulting in nozzle blockage or insufficient flow; If the flow coefficient is too large, it will lead to low utilization of the nozzle, resulting in a waste of resources.


 

Comparison between solid full cone nozzle and other nozzle types

Compared with spray cone nozzles and fan nozzles, solid full cone nozzles have a smaller spray Angle and a larger spray range. At the same time, the solid full cone nozzle can adapt to different liquid viscosity and flow rate, with greater applicability and flexibility.

The application of solid full cone nozzle

solid full cone nozzle is widely used in agricultural irrigation, urban greening and environmental protection fields. In agricultural irrigation, the solid full cone nozzle can evenly spray the liquid to the soil surface to avoid excessive water and waste resources; In the field of urban greening and environmental protection, the solid full cone nozzle can fully adsorb the spray liquid to the surface of the plant and the surface of the indoor furniture to achieve maintenance.
 
Through the introduction of this article, readers can understand the basic principle and parameter analysis of the solid full cone nozzle, and comprehensive consideration in the nozzle selection. In actual production and use, it is necessary to select and adjust according to different liquid characteristics and use requirements in order to achieve the best spray effect and use efficiency.