What are the advantages and disadvantages of ground-inserted micro-sprinklers?
Release Date:
2020-02-23
The ground-insert micro-sprinkler is a critical component of the micro-sprinkler irrigation system, directly affecting spray quality and the overall operational reliability of the system. By employing a combined hyperbolic refractive design, a series of inverted micro-sprinklers have been developed, consisting of four main components: a insertion rod, a connector, a micro-tube, and the sprinkler head itself. These components utilize standardized connections, allowing for easy replacement and modification. By varying the nozzle size, a diverse product line with multiple flow rates and specifications can be produced; additionally, altering the flow passage design of the rotating disc enables further customization. Based on the current structural configurations and operating principles of micro-sprinklers, they are generally classified into four types: jet-type, centrifugal-refractive type, and slit-type.
Ground-Inserted Micro Sprinkler It is a critical component of the micro-sprinkler irrigation system, directly affecting spray quality and the overall operational reliability of the system. By employing combined hyperbolic refraction, a series of inverted micro-sprinkler nozzles have been developed, each consisting of four main parts: a mounting rod, a connector, a micro-tube, and the nozzle itself. These components utilize standardized connections, allowing for easy replacement and modification. By varying the nozzle orifice size, a diverse product line with multiple flow rates and specifications can be produced; furthermore, by altering the flow passage design of the rotor, additional variations can be achieved. Based on the current structural configurations and operating principles of micro-sprinkler nozzles, they are generally classified into four types: jet-type, centrifugal-refractive-type, and slit-type.
The function of micro-sprinklers is to assist growers in tasks such as irrigation. Today, micro-sprinklers are typically made from engineering plastics, which offer excellent wear resistance and a long service life. They are easy to install and maintain, making them an affordable, economical, and practical tool.
Ground-Inserted Micro Sprinkler Introduction to the advantages and disadvantages:
Advantages:
1. Refractive atomizing micro-sprinklers are commonly used in greenhouses for crop irrigation. They feature small droplet size, wide spray coverage, low average water consumption, low system pressure, and reduced energy consumption of the irrigation equipment.
2. Using subsurface drip micro-sprinklers for crop irrigation can enhance both yield and quality, and is commonly employed in the production of fruits and vegetables, yielding significant economic benefits. On average, citrus yields can increase by more than 30%, apple yields by 20%–30%, black fungus yields by 100%–200%, and pepper yields by 30%–40%.
3. The use of dual-side rotary micro-sprinklers for irrigation provides a large spray radius and excellent atomization. Compared with drip irrigation systems that rely on drip pipes, drip tapes, drippers, and drip arrows, which are highly sensitive to terrain, this approach is less affected by topography and can meet irrigation needs under various conditions.
Disadvantages:
1. Higher costs. Micro-sprinkler irrigation is slightly more expensive than traditional irrigation methods and is more susceptible to environmental factors such as sunlight, wind speed, and temperature.
2. Limitations in application scope. When using micro-sprinkler irrigation for crops, it is necessary to consider the growing environment of the crops; this method is most suitable for crops with high water requirements that thrive in humid conditions.
Currently, subsurface drip micro-sprinklers are widely used in agricultural and forestry crops, delivering significant economic and social benefits. Common types of micro-sprinklers available on the market include subsurface drip micro-sprinklers, subsurface dual-side-wheel micro-sprinklers, greenhouse hanging micro-sprinklers, and suspended large-rotor micro-sprinklers, among others.
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