Structure and principle of Fine Mist Sprayer Pump :
The types of pumps are divided according to their structural forms, including vane pumps, gear pumps, and plunger pumps. No matter what kind of structure the pump is, its working principle is to use the method of positive pressure and negative pressure. Under the action of the two-way valve, the liquid with fluidity is under the action of negative pressure, and the external high pressure pushes the liquid into the piston cavity; the liquid enters the piston After the cavity, the piston moves in the opposite direction again, one end of the liquid inlet is automatically sealed, and the other end is automatically opened, so the liquid flows out from the open end.
Structure and principle of lotion pump
Lotion pumps are used in products with a certain viscosity such as facial cleansers, shampoo, shower gel, etc. The structure of the pump is mostly in the form of a plunger pump. According to the force of the piston and the degree of contamination of the liquid, it can be divided into two types: internal spring and external spring. Judging from the flow degree of the liquid flowing out, it can be divided into two types: booster pump and non-boost pump. The "2" series is a non-boost pump, and the "3" series is a booster pump. No matter what kind of lotion pump, the working principle is to use positive pressure and negative pressure.
Structure and principle of the spray pump
The spray pump evolved from a lotion pump. Its structure is similar to that of a lotion pump. It belongs to the booster pump in the lotion pump. By adding a diffusion nozzle, the high pressure in the pump instantly sprays the liquid out to form a mist, so it is called a spray. Pump. Our "1" series spray guns and "6" series spray pumps belong to spray pumps. The spray pump evolved from the lotion pump.
Other types of pumps
Valve, which is another name for a pump. Like the spray pump, the valve belongs to the booster pump, the only difference is that there is a gas higher than atmospheric pressure inside. Continuous sprayers for agricultural production.