How does the 370 micro air pump control inflation and stopping?

2023-09-18 16:49:27

In the current industrial and laboratory environments, micro air pumps are widely used due to their high efficiency, portability, and precision. Among them, the 370 micro air pump occupies an important position in the field of trace gas transportation due to its stable and reliable performance. How to control the inflation and stopping of the 370 micro air pump not only affects its work efficiency, but also directly affects the safety and stability of related equipment. This article will explore in detail the control mechanism of the 370 micro air pump and its operational methods in practical applications.

1、 The basic structure and working principle of 370 micro air pump

The 370 micro air pump is mainly composed of a motor, pump chamber, control circuit, and other parts. The motor provides power for the air pump, causing the piston in the pump chamber to move back and forth, thereby achieving the suction and discharge of gas. The control circuit is responsible for adjusting the rotational speed of the motor, thereby achieving control of gas flow rate.

2、 Control of inflation process

During the inflation process, the 370 micro air pump mainly controls the gas flow rate by adjusting the motor speed. When it is necessary to increase the gas flow rate, the control circuit will increase the motor speed, accelerate the reciprocating motion of the piston, and thus increase the gas discharge amount. On the contrary, when it is necessary to reduce the gas flow rate, the control circuit will reduce the motor speed, slow down the piston's movement speed, and the gas discharge amount will also decrease.

In addition, some advanced 370 micro air pumps are also equipped with pressure sensors, which can monitor the pressure at the pump outlet in real time during the inflation process. When the pressure reaches the preset value, the sensor will send a signal to the control circuit to automatically adjust the motor speed, thereby accurately controlling the inflation pressure.

3、 Control of Stopping Inflation

When it is necessary to stop inflation, the user can directly press the stop button, and the control circuit will immediately cut off the power supply of the motor, causing the air pump to stop working. At this point, regardless of whether the motor stops rotating completely or not, the air pump will not continue to produce gas. However, it should be noted that due to the inertia of the gas, the gas flow rate and pressure at the pump outlet may remain at a high level for a short period of time. Therefore, after a sudden shutdown, it should be ensured that the relevant equipment can quickly absorb or discharge this remaining gas to prevent damage to the equipment due to sudden pressure changes.

4、 Safety operation suggestions

When using the 370 micro air pump for inflation, always pay attention to the outlet pressure and flow rate to ensure they are within a safe range. At the same time, regularly check the wear and tear of various components of the air pump, and replace them in a timely manner if any abnormalities are found. In non working conditions, to prevent accidental starting, the air pump should be placed in a dry and ventilated place, and ensure that it is in a power-off state.

In summary, as an efficient and precise gas conveying equipment, the control of inflation and stopping of the 370 micro air pump is the key to ensuring its stable operation. Understanding and mastering its working principle and operating methods is of great significance for improving work efficiency and ensuring equipment safety.