| 摘要 |
<p>The present invention relates to an airless pump for spraying paint capable of spraying magnetic paint. More particularly, the present invention relates to an airless pump for spraying paint which supplies a large amount of compressed air which is supplied for piston operation and is stored in a separate sub tank at once, prevents a pulsatory phenomenon generated in paint pumping, sprays the paint with a constant pressure, and improves the power of motion to be stably operated. According to the present invention, Compressed air is stored in a sub tank having an upper cylinder. A large amount of compressed air is supplied at once. Thereby, a stopping phenomenon, a pulsatory phenomenon generated when the maximum point or minimum point of an upper piston is switched can be greatly reduced. Power is improved. The pumping operation is smoothly performed. Even though ice is generated due to a temperature difference between the inside and the outside, a smooth operation can be carried out by the compressed air of improved power supplied at once.</p> |
