| 摘要 |
TITLE OF THE INVENTION "A heating process and its apparatus in reducing air pressure within a chamber at a balanced level" This invention relates to a heating process and its apparatus in reducing air pressure within a chamber at a balanced level. The air within the sealed chamber is suctioned forcibly and discharged thereoutside by rotation of rotary means installed to the chamber. Then, the air pressure therewithin gets reduced at a balanced level. Meanwhile, an air friction heat is generated by a continuous rotation of the rotary means, thereby the chamber inside being heated by the air friction heat. Any wet articles that are incorporated in the chamber may be dried effectively, and energy consumption for heating and drying may be saved greatly. Further, since a high temperature heated air is filled fully within the chamber, the chamber itself may be used as a heat source. |
