| 摘要 |
PROBLEM TO BE SOLVED: To provide an auxiliary cooling device for a condenser capable of reducing running costs by reducing water supply while improving cooling efficiency by supplying the water only when effects by flowing down the cooling water into a mat material can be exerted. SOLUTION: In this auxiliary cooling device 1 of the condenser wherein the mat material 10 through which the sucked air to a heat exchanger 3 penetratively passes, is disposed in an almost vertical attitude near the heat exchanger 3 of the air cooling-type condenser 2 having the heat exchanger 3 and a fan 4, further a water supply means 12 is disposed to supply the water to an upper portion of the mat material 10, and the sucked air penetrating and passing through the mat material 10 and the water flowing down in the mat material 10 are brought into contact with each other, a solenoid opening and closing valve 16 is disposed on the water supply means 12 for switching on/off water supply, and a control portion 17 outputting a valve opening command to the solenoid opening and closing valve 16 only when the fan 4 of the condenser 2 is in an operated state, is disposed. COPYRIGHT: (C)2008,JPO&INPIT |
