| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a negative ion generator capable of massively generating negative ions. SOLUTION: In an interior of a case 2, the negative ion generator 1 has a structure installed with a water storage tank 3, an ultrasonic vibrator 4 connected with an ultrasonic diaphragm 15 and a diaphragm control part 16, a condensing tube 5 having a double structure with an inner tube 19 installed in an inner side of an outer tube 18, an ionizing device 6 with an acicular body 24 connected to a voltage controller 25, a first blower 7 and a second blower 8.</p> |
