The invention discloses a temperature-
equalization, temperature-control and heat-dissipation
system for a granary. The temperature-
equalization, temperature-control and heat-dissipation
system for the granary comprises a
grain storage bin, wherein each air-regulating duct structure comprises a wall
air channel and a door; each wall
air channel is formed in a long-side wall; each door can be used for closing the inner end of the corresponding wall
air channel and is positioned in the
grain storage bin; an air guiding fan is arranged in an external air
pipe; the external air
pipe comprises a front bent
pipe section, a rear bent pipe section and a buried transverse pipe section made of
metal; one end of the front bent pipe section is connected with the outer end of the wall air channel in one of the air-regulating duct structures; one end of the rear bent pipe section is connected with the outer end of the wall air channel in the other air-regulating duct structure; the other end of the front bent pipe section is connected with one end of the buried transverse pipe section; the other end of the rear bent pipe section is connected with the other end of the buried transverse pipe section; and the buried transverse pipe section is buried under the ground. The temperature-
equalization, temperature-control and heat-dissipation
system for the granary has the beneficial effects that the inside of the granary can be effectively ventilated and cooled, the system is seldom affected by the
air temperature of the outside, occupied space is small, and the
cooling effect is high; and the air-regulating duct structures are arranged reasonably, the sealing property is good, and after the wall air channels are closed, the sealing and
storage effect in the granary is high.