Electric DC mini air pump for Nebulizer

What is an atomizer Mini Air Pump?

The atomizer Dc Air Pump is an important component of the atomizer, which mainly provides compressed gas to help atomize liquid drugs or test solutions into tiny particles or droplets. These atomized particles or droplets can be inhaled by patients for the treatment of respiratory diseases or other medical purposes applications in fields such as therapy, beauty, and industry.

The air pump is the power source in the atomizer, which can generate the required pressure by compressing air or other gases, thereby pushing the liquid forward drugs or test solutions are atomized into small particles or droplets through the nozzle of an atomizer. The size of these atomized particles or droplets and the quantity can be controlled by adjusting the pressure and flow rate of the air pump to meet different treatment or application needs.

How does the compressor part of the atomizer Electric Air Pump achieve gas compression?

The compressor part of the atomizer air pump usually achieves gas compression through the following steps:

1. Inhalation process: When the compressor starts working, its piston or rotating parts create a low-pressure area, allowing external gas to be sucked into the compressor's interior.

2. Compression process: Once the gas is sucked in, the piston or rotating component will move towards the compression chamber, reducing the space in that area and increasing the pressure of the gas. During this process, the gas will be compressed and heated.

3. Discharge process: When the gas is compressed to the required pressure, it will be discharged through the discharge valve of the compressor and enter the next processing step of the atomizer, such as mixing with liquid and producing atomization effect. The compressor usually has lubricating oil inside to ensure its normal operation and reduce wear. In addition, the compressor may also have a cooling system to prevent overheating and maintain a stable operating temperature.

Technical Specification

Dimension Drawing

How does a mini electric air pump turn water in the atomizer into fine mist?

The Small Diaphragm Air Pump plays a crucial role in turning the water in the atomizer into fine mist. The following are the detailed steps of this process:

1. Preparation stage: Firstly, fill the liquid tank of the atomizer with the water that needs to be atomized. This liquid tank is usually designed with appropriate capacity and structure to allow water to flow smoothly into the atomization area.

2. Start the air pump: Next, start the micro diaphragm air pump. This air pump is usually driven by a small electric motor, which can generate continuous airflow.

3. Air flow generation: When the air pump starts, it compresses and releases air through internal structures (such as membranes). This process will generate a strong airflow

4. Liquid atomization: When this strong airflow passes through the nozzle of the atomizer, it will encounter water flowing out of the liquid tank. Due to the high-speed impact and stirring of the airflow, water will be torn into small particles, forming a layer of fine mist.

5. Mist like diffusion: These small mist like particles will be carried away by the airflow and diffuse into the surrounding air through the nozzle, forming a visible mist curtain.

Throughout the process, the micro diaphragm air pump provides the necessary airflow power, allowing water to be atomized and diffused into the air. In this way, the atomizer

How does a Small DC Air Pump work to generate high-speed airflow?

The portable air pump generates high-speed airflow through a specific working mechanism. Its working principle is mainly based on the motor drive and the reciprocating motion of the diaphragm. The following is a detailed explanation of its working process:

1. Motor drive: The Small Air Compressor Pump is equipped with a small electric motor, which starts rotating when it starts.

2. Mechanical transmission: The rotational motion of the motor is converted into reciprocating motion through the internal mechanical transmission mechanism. This is usually achieved through a set of gears or crank linkage mechanisms, converting the rotational motion of the motor into reciprocating linear motion of the diaphragm.

3. Diaphragm reciprocating motion: The diaphragm is a key component of an air pump, usually made of a flexible material such as rubber or plastic. When the motor drives the mechanical transmission mechanism, the diaphragm will move back and forth in the pump body. This reciprocating motion is similar to the motion of a piston in a cylinder.

4. Chamber volume change: As the diaphragm moves back and forth, the chamber volume inside the pump body will periodically change. When the diaphragm moves to one side, the volume of the chamber increases, forming a negative pressure, which sucks in air. When the diaphragm moves to the other side, the volume of the chamber decreases, compressing air and producing high-pressure airflow.

5. Air flow output: The compressed air is discharged through the outlet of the air pump, forming a high-speed airflow. This airflow can be used for various applications, such as liquid atomization in atomizers.

DYX Mini Pumps And Solenoid Valves Application

How is the airflow output of a micro diaphragm air pump controlled and regulated?

1. Voltage regulation: By adjusting the voltage supplied to the micro diaphragm air pump, the motor speed can be changed to control the output airflow of the air pump. Lowering the voltage will cause the motor speed to slow down, thereby reducing the airflow output; Increasing the voltage will increase the motor speed and increase the airflow output.

2. Frequency adjustment: For some micro diaphragm air pumps that use AC power, the motor speed can also be adjusted by changing the power frequency. Reducing the frequency will reduce the airflow output, while increasing the frequency will increase the airflow output.

3. Duty cycle adjustment: For micro diaphragm air pumps controlled by pulse width modulation (PWM), the average motor speed can be controlled by adjusting the duty cycle of the PWM signal, thereby adjusting the airflow output. The higher the duty cycle, the faster the average motor speed, and the greater the airflow output.

4. Throttling valve adjustment: Install a throttling valve (also known as a regulating valve) on the output pipeline of the air pump. By adjusting the opening of the throttling valve, the size of the channel through which the airflow passes can be controlled, thereby adjusting the size of the airflow output.

5. Load regulation: By changing the load or back pressure connected to the air pump, the airflow output can also be indirectly adjusted. For example, increasing back pressure (i.e. the pressure borne by the output end of the air pump) will result in the air pump needing to generate greater pressure to overcome back pressure, thereby reducing the actual airflow output.

Temperature control: For some micro diaphragm air pumps with temperature sensors, the airflow output can be automatically adjusted based on the temperature of the gas. When the gas temperature reaches a certain set value, the air pump will automatically reduce the speed or output to avoid overheating.