How to maintain multi-span greenhouses to extend the service life of greenhouse
Multi-span agriculture greenhouse in the long-term use of the process, will inevitably be affected by a variety of external factors, thus affecting its greenhouse performance and durability, to understand and take the appropriate maintenance measures, both to ensure the stable operation of the greenhouse, but also to extend the service life of the agriculture greenhouse.
1. Regular cleaning of the top
Clearing dirt and other debris from the gutter is the first task, which is related to the smooth drainage of the greenhouse; Secondly, it is also necessary to clean the film, glass or sunlight board covered on the top to remove the deposited dust, which can help improve the light transmission rate. Cleaning at least once a quarter is recommended, not only to improve the quality of light in the shed, but also to extend the life of the covering material.
2. Tightness inspection and maintenance
The tightness of the agriculture greenhouse is directly related to the level of energy consumption. Therefore, it is necessary to check the greenhouse seals and seals regularly. If cracking, peeling aging and other phenomena are found, new seals should be replaced in time to ensure the tightness of the greenhouse. In addition, you should also check the sealing edges of the skylight and side Windows, and deal with any problems in time.
3. Anti-rust treatment of steel skeleton and parts
The skeleton and parts of the agriculture greenhouse are susceptible to rust, which affects the stability of the structure. The skeleton and parts are best treated with hot-dip galvanizing, which can enhance the anti-rust ability. Even so, regular inspections are needed to detect potential corrosion problems. For small parts, once rust occurs, it should be disassembled and re-galvanized in time; For large components, anti-rust paint should be applied in time to protect them after rust spots are removed.
4. Maintenance of motor and transmission parts
The motor and transmission components are the key to the normal operation of the agriculture greenhouse. In the process of sunshade net expansion, once there is an abnormal sound, the cause should be checked immediately, so as not to turn a small problem into a major failure. The gear rack and pinion joints of the reduction motor are lubricated at least once a year to ensure smooth operation. At the same time, the mechanical components of the skylight and side Windows, such as the transmission, push rod, and gear, need to be checked and maintained regularly to ensure smooth operation of the components and no stuck.
5. Maintenance in abnormal weather
Strong wind and heavy snow weather need special attention, in strong wind weather, should close the vent, and check whether the main frame structure is loose after the wind stops, and immediately reinforce if necessary. When there is heavy snow, the snow should be removed in time to avoid crushing the main structure. In snow days, it is also necessary to inspect regularly, close all external sunshade systems and skylights, and timely clean the snow on the top of the agriculture greenhouse to prevent local excessive snow from causing damage to the agriculture greenhouse.
