Wind circulation drying equipment's wind network system

The utility model relates to a drying equipment especially relates to a wind circulation drying equipment's wind network system, which comprises a housin, casing inner chamber both sides are equipped with the lot respectively rather than the parallel vertical baffle of inner wall, vertical baffle with form the wind channel between the shells inner wall, be equipped with the radiator in the wind channel for heat the circulated air, the casing upper end is equipped with circulating wind pipe and circulating fan, circulating wind pipe's air intake is located the regional upper portion of drying, circulating wind pipe's supply -air outlet communicates with both sides wind channel upper end respectively, the stoving region is equipped with temperature and humidity sensor, temperature and humidity sensor's signal output part and a single chip microcomputer system's signal input part are connected, the circulating wind pipe top is equipped with automatically controlled hydrofuge valve, the control end of automatical