Explanation of maintenance methods for greenhouse supporting facilities

0010010 nbsp; 0010010 nbsp; 0010010 nbsp;Greenhouse supporting facilitiesMaintenance method

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; Routine and weekly maintenance of greenhouse supporting facilities

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 1. When irrigating every day, always check whether the working pressure and flow of each round irrigation group are the same as the design (The parameters provided by Weifang Liwang Electric Co., Ltd. shall prevail), whether the drip irrigation pipe is out of water, and recorded in the registration book;

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 2. Operators should inspect the site every day to repair damaged pipes, on-site valves and drip irrigation pipes.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 3. Open the end of each drip irrigation tube in turn, and rinse the accumulated fine end of each drip irrigation tube with high-pressure water flow weekly Particles. To ensure sufficient pressure, the pipelines must be opened one by one, and no entry to residential areas is allowed.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 4. When constructing the drip irrigation pipeline, ensure that the outlet of the drip irrigation head is facing up to prevent the drip irrigation pipeline from inhaling dust and clogging.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 5. Drip irrigation pipelines should be on the ground, and no sand should be buried.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 6. During the irrigation season, the ball valve should always be kept in the fully open position to eliminate many kinds of air damage.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; Monthly maintenance of greenhouse supporting facilities

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 1. The end plugs of each rotating irrigation group should be opened in turns each month, and the dirt accumulated in the main branch pipe should be high Rinse to prevent it from entering the drip irrigation pipe.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 2. Remove the laminate and soak it in acetic acid every month until the stain is removed. Pay attention to the number of laminates in each group when loading.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; Maintenance of greenhouse supporting facilities before winter

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 1. Before the irrigation is stopped in winter, the pipeline and drip irrigation pipe should be cleaned, and the laminated filter should be separated after cleaning Place it, remove the laminated shell and lay it flat.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 2. Loosen the bolts at the pipe connection in the pump room, but they cannot be completely removed.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 3. Ball valves (including filters and field ball valves) should be in the half-open position.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 4. Disassemble and discharge the inlet command pipes at both ends of the pressure difference meter on the automatic controller of the filter;

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 5. Open the middle connection of the sand collection chamber under the sand separator, lift both ends, and drain the accumulated water.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; 6. Drainage is provided at the end of the branch pipe.

0010010 nbsp; 0010010 nbsp; 0010010 nbsp; The maintenance of greenhouse supporting facilities will be explained here today, do you understand?