Big -arch shelter is planted to sweet cherry

The utility model discloses a big -arch shelter is planted to sweet cherry, including the canopy body, roof -rack, heat preservation membrane, sunshade net, support, pivot, irrigation system, temperature sensor, humidity transducer and comparator, the outside of roof -rack is equipped with the heat preservation membrane, and the inboard of roof -rack is equipped with the sunshade net, the internal portion of canopy top is equipped with irrigation system, it is internal that temperature sensor and humidity transducer locate the canopy to be connected with the comparator respectively, the comparator is connected with alarm system. The utility model discloses a set up the sunshade net on the roof -rack to set up ventilation window filtered air, through setting up blower system, temperature sensor, humidity transducer and comparator, detect the temperature and humidity in the canopy often, and through the internal temperature and humidity of blast air system regulation canopy, provide the assurance for the produc