Views:3 Author:Site Editor Publish Time: 2019-10-29 Origin:Site
Sprinkler equipment workflow
1. The number of nozzles or flow rate of each round of irrigation group should be as consistent as possible. At the same time, the number of nozzles in operation should not exceed 1-3, so as to ensure the stable flow of the pump and maintain the work in the high efficiency zone. The number of nozzles working simultaneously in a wheel filling group should be approximately an integral multiple of the number of nozzles on one branch.
2. On a main pipe, when several branch pipes work at the same time, the water flow should be properly dispersed to reduce the flow of the main pipe and the head loss, and pay attention to maintain the balance of the flow of the upper pipe.
3. The division of the wheel irrigation group must consider the convenience of management and operation, and strive to be concise and regular. In order to facilitate the operation and management, the working parameters such as the number of nozzles, the number of branches, the working pressure of the control points and the range of allowable changes under normal conditions should be given, and the list of wheel filling groups can also be given to facilitate operation management.
4, sprinkler irrigation accompanied by pipe-type sprinkler irrigation can also use the principle of wheel irrigation.