AD-03 350ML Automatic Touch-free Soap Dispenser How is the liquid discharge control system of this soap dispenser designed?

AD-03 350ML automatic touch-free induction soap dispenser brings users a convenient, hygienic and efficient hand washing experience with its advanced liquid discharge control system. This soap dispenser has a built-in high-precision Infra-red sensor, and its lens and pyroelectric tube design can accurately capture subtle changes in human Infra-red rays. When the user's hand approaches, the sensor will respond quickly, amplify and compare the signal through electronic circuits, and finally generate an accurate switch signal.

This switch signal is then received and processed by the microcomputer control system, which responds quickly like a command center and drives the DC motor to start working. Under the command of the microcomputer, the DC motor reduces the speed through the reduction mechanism and increases the torque to ensure that the piston can be steadily pushed to move in the soap container.

The movement of the piston drives the operation of the liquid feeding structure. The design of this structure ensures that the amount of liquid discharged each time is absolutely fixed, effectively preventing leakage. At the same time, users can also adjust the amount of liquid discharged according to their needs. It is usually adjustable between 1 and 4 times, and the amount of liquid discharged each time is about 1ml. This flexibility allows the soap dispenser to adapt to different usage scenarios and personal needs.

AD-03 350ML automatic touch-free soap dispenser also has remarkable waterproof capabilities and durable design. Its circuit board adopts unique waterproof technology, which can operate stably even in a humid restroom environment. The soap dispenser itself uses a 4-layer electroplated faucet body made of industrial nylon material, which is not only rust-proof and not easy to wear, but also ensures long-term stability and durability.