| 摘要 |
<p>The invention relates to a hot air sterilizer including a casing, an inner cabinet provided with a sterilizer chamber that can be hermetically sealed, a heat radiator subassembly, an electronic control unit suitable to operate the heat radiator subassembly, as well as a motor and an air circulating subassembly including a rotating shaft coupled with the motor, having said heat radiating subassembly a heater surrounded by a heating chamber, being said heating chamber in connection with said sterilizing chamber while being the rotating shaft of the air circulating subassembly coupled to one or more impellers protruding into the heating chamber. The characteristic feature of the invention is that a cooler unit (9) consisting of a cooling chamber (9a) provided with heat exchanger surface (9d) as well as a suction duct (9b) and an outlet duct (9c) both connected to the cooling chamber (9a) is arranged in the casing, being the cooling chamber (9a) of said cooler unit (9) in connection through the suction duct (9b) and the outlet duct (9c) directly or, by means of an interconnected assembly, indirectly with the ambient atmosphere (7), while being the heat exchanger surface (9d) of the cooler unit (9) adjacent to the sterilizer chamber (2a) of the inner cabinet (2); furthermore, the electronic control unit (11) is provided with a central measurement and comparator unit (11e), being said central measurement and comparator unit (11e) arranged between the sensing unit (11b) in contact with the sterilizing chamber (2a) and the control unit (11a) suitable to control the operation of the heat radiator subassembly (4).</p> |
