Views:1 Author:Site Editor Publish Time: 2019-11-12 Origin:Site
After the agricultural irrigation drip irrigation system equipment is put into agricultural production, it can bring us great convenience. As with other equipment, agricultural irrigation equipment also needs to be maintained. After all, the agricultural environment is complex and varied, and many natural factors erode irrigation equipment. Then how to maintain a variety of agricultural irrigation drip irrigation equipment, the following for the friends you need to explain the maintenance of agricultural irrigation system equipment.
1, water source system: focus on hidden dangers
The purpose of the water source system inspection is to prevent accidental debris from entering the pipeline. Correspondingly, during the use process, the water source should be checked frequently to eliminate hidden dangers. The most irrigated in China means that if the reservoir is built, it is necessary to regularly clean the sediment or other sediment deposited in the reservoir. If the river is the source of water, check the debris at the water inlet of the pump to prevent the pump from affecting the power. At the end of each irrigation cycle, the water in all pipes is emptied and the valves at the water source are blocked.
2. Pipe system such as branch pipe: regular flushing
The piping system of the agricultural irrigation drip irrigation equipment will inevitably circulate large and small sediments, as well as some fertilizer pesticide residues, and flushing is necessary. If the water source is poor in water quality and there are many small impurities, the capillary should be washed frequently. The drip irrigation dripper at the end of the PE capillary tube should be removed once a week, the fine particles at the end of the scale should be washed away, and the dripper should be rinsed with water. During the rinsing process, the pipes should be opened in turn, not at the same time to maintain the pressure inside the pipes. China's most irrigation emphasizes that each irrigation unit needs to be flushed once a month, open the main unit of the irrigation unit or the end of the main pipe to increase the water pressure for flushing. After the flushing is finished, remember to empty the water and block the pipe.
3. How to maintain the irrigation system in winter: priority is given to demolition
The irrigation drip irrigation system equipment is mainly based on various types of plastic materials. In the cold winter, especially in the northern regions, proper protection measures are not carried out. Irrigation equipment may be at risk of being damaged by winter, which is also for the whole system to be normal in the coming year. use. China's most irrigation believes that the protection measures for winter irrigation drip irrigation equipment are mainly based on demolition and recycling. All removable parts should be removed as much as possible, cleaned and drained, and stored and preserved, and attention should be taken to prevent debris from entering. When disassembling each valve, pipe, and connecting piece, take care to protect each plastic part to prevent damage during the removal process. Damaged parts can be replaced next year.
The parts that cannot be removed, before the winter has arrived, will begin to clean the entire irrigation drip irrigation system. First, as before, the pipe network system is flushed. With several agricultural irrigation drip irrigation units as a group, the irrigation unit valve is opened, and the end plug of the branch pipe is opened to flush the accumulated debris. After flushing, pay attention to draining water in the pipeline to prevent freezing and cracking.