| 摘要 |
PURPOSE:To make compact, to improve humidifying efficiency and heating efficiency and to prevent generation of powder due to bleaching component by forming a water passage between an inserted pipe and a hydrophobic perforated tube, one end of the inserted pipe is connected to and communicates with one end of a hot medium pipe and the other ends of these pipes are connected to and communicates with each other. CONSTITUTION:Hot medium 0 flows into and circulates through an inserted pipe 10 which is connected to and communicates with a hot medium pipe 4. The inserted pipe 10 is inserted into a hydrophobic perforated tube 9 and forms a water passage 11 between the pipe 10 and the tube 9. The water passage 11 is supplied with water (w) from a water supply tank 12 and the water (w) is heated by means of hot medium 0 within the inserted pipe 10. The flow volume of the hot medium into the inserted pipe 10 is adjusted by a switch valve 13, whereby the temperature of the water (w) in the water passage 11 can be adjusted. The heated water (w) in the water passage 11 vapors into steam when air sent from a blowing fan 8 and heated by a heat exchanger 3 passes by the surface of the hydrophobic perforated tube 9, and the steam is supplied into a room out of an outlet port 14 while humidifying air. |
