Views: 4 Author: Site Editor Publish Time: 2019-10-31 Origin: Site
Commonly used sprinklers include small sprinklers, large sprinklers, translational sprinklers, mobile sprinklers, reel sprinklers, pointer sprinklers, center pivot sprinklers, round sprinklers, double cantilever sprinklers And many other types. Sprinkler irrigation has many uses, mainly for crops, forestry nurseries, pasture grasslands, vegetable fruit trees, cash crops, garden turf and flowers. In addition, it is also used for environmental control (such as dust, wind, dry hot air, frost and cooling, etc.), sewage treatment, fish pond aeration, and comprehensive spraying of liquid fertilizer, herbicides, chemicals, pesticides, pesticides, etc. . Sprinkler irrigation is highly adaptable, and sprinklers are suitable for almost any crop, soil, terrain, region, or climatic conditions.
Sprinkler irrigation technology has the characteristics of saving water, saving man-hours, improving land utilization, contributing to crop yield increase and adaptability.
Pay attention when purchasing a sprinkler:
1. The sprinkler must meet the standard requirements: When purchasing a sprinkler, you should first check whether the product meets the *** standard, industry standard or local standard. Sprinklers without *** standards, industry standards or local standards shall have enterprise standard sprinklers with the record of technical supervision departments at or above the provincial level.
2. The pressure of the nozzle and pipeline must meet the requirements for use: the nozzle and pipeline should be scientifically and rationally selected according to the requirements of sprinkler irrigation. The quality of sprinkler irrigation depends not only on the performance of the nozzle, but also on the inlet pressure of the pipeline and branch depending on the working pressure of the nozzle. It is the basic sprinkler for sprinkler irrigation.
3. Supporting pipes and fittings must use qualified products: the selected supporting pipes and fittings should meet the corresponding technical standards, and have a full inspection report issued by the provincial and above testing agencies.