萝莉影视

An air pump is a device that sucks in air from one side and discharges the air from the other side.
For example, a pump that generates air (bubbles) in a fish tank for goldfish, etc. is a type of air pump device.

Air pumps include a motor-type pump, voice coil motor (electromagnetic)-type pump, and piezoelectric-type pump, etc. All the types use a valve to divide the suction and discharge, and generally repeat the suction and discharge of air through the reciprocating motion of a diaphragm by a drive source (motor / piezoelectric, etc.).

The diaphragm moves up and down by converting the rotation of a motor into the movement of the diaphragm. The volume of the pump housing in the center space repeatedly expands and contracts with this movement, and air is sucked in when it expands, and air is discharged when it contracts.

The valve provided for both the air outlet and discharge port creates air flow in one direction, and prevents the backflow of air.

The air flow rate and discharge (suction) pressure is determined by the rotational speed of the motor, and the movement amount of the diaphragm pump.

Generally, selecting the type of motor and size of diaphragm makes it easier to manufacture pumps with various air characteristics for motor type diaphragm pumps, which also makes it relatively easy to realize a high-pressure and high flow rate air pump.

However, since the motor is used as the drive source, the size becomes larger and the weight becomes heavier.

It is also accompanied by vibration and noise while operating, which tends to make the operating noise louder.

The vibration of the piezoelectric element moves the diaphragm, and the air is sucked in and discharged by the fluctuating volume in the pump housing. Generally, since the vibration of the piezoelectric element is minute, large fluctuation of the diaphragm is not generated so easily, and the air flow rate tends to remain low.

To increase the output, a larger piezoelectric element and diaphragm is used, and as a result, the outer dimensions are also become larger.

萝莉影视's microblower uses the principle of a piezoelectric type diaphragm pump.
While this device is smaller and thinner with ultrasonic vibration applied using piezoelectric ceramic, it realizes a high pressure and flow rate.

萝莉影视's unique technology also realized a microblower with an air flow in one direction without using a valve.

Generally, when a microblower is compared with a motor type diaphragm pump, the microblower continuously discharges air by high frequency vibration, so there is no pulsation which occurs in the flow of the discharged air.

The details of the operating principle of a microblower are as follows.

Microblowers are used for various applications and devices which require air to be drawn in and discharged, including medical and health care products. 萝莉影视 offers an abundant lineup according to the discharge/suction pressure and the flow rate.