Working Principle Of Emulsion Pump

                                                         Working Principle Of Emulsion Pump

1. Press the head for the first time -- when we press the head for the first time, the head drives the secondary column to compress the spring together with the connecting main column; In the process of compression spring, the outer wall of the piston is rubbed against the inner wall of the body to make the piston open the discharge hole of the auxiliary column. When the piston is sliding down, the air in the body will be discharged through the open side column discharge hole.

2. Reciprocating and pressing for many times -- to expel all the air inside the body;

3. Liquid suction -- press the head by hand through the main column, the secondary column and the piston to jointly compress the spring and expel the air from the body. Release the head, the spring moves back (up) due to the loss of pressure, and the piston moves down through the inner wall of the friction body to close the discharge hole of the secondary column. At this time, the liquid storage chamber in the body forms a vacuum suction state, and the glass ball is sucked upward, and the liquid in the bottle is sucked into the liquid storage chamber through a straw.

4. Storage of liquid -- press the head several times and store the liquid to the body through multiple suction until the liquid is full.

5. Liquid outlet -- when the liquid storage chamber of the body is full, press the head again and the liquid will be ejected directly from the nozzle through the discharge hole.