DEVICE FOR INJECTING LIQUID USING THE COMPRESSED AIR, CAPABLE OF INJECTING LIQUID MATERIAL SAFELY

摘要

PURPOSE: A device for injecting liquid using the compressed air is provided to measure the amount of the liquid correctly when the pressure is removed.;CONSTITUTION: A device for injecting liquid using the compressed air includes a transparent bottle(1), a transparent meter(6), an air hole, a supply pipe(10), a soft tube(15) and a packing(30). A bottle lid(4) is combined with the transparent bottle by a male screw formed on an inlet(3). A scale(5) is formed on a side of the meter. The air hole is formed on a right side of the top on the meter. A upper end(11) of the supply pipe is combined with a pipe binding hole. A heavy ball(13) is built in a space(14) of the supply pipe. The soft tube is combined with the supply pipe.;COPYRIGHT KIPO 2010