60dB Vacuum Pump Breast Milk Mini Vacuum Pump

What are the categories of micro diaphragm vacuum pumps?

1. Classification based on working principle: Vacuum pumps can be divided into three categories: volumetric, velocity and molecular. Positive displacement vacuum pumps inhale and discharge gases by changing the volume in the pump chamber. Speed vacuum pumps inhale and discharge gases through high-speed rotating blades. Molecular vacuum pumps use high-speed rotating blades to move gas molecules from the pump port. Throw it out to achieve a vacuum state in the pump.

2. Classification according to use: Vacuum pumps can be divided into different types such as industrial, laboratory, medical, aerospace, etc. Industrial vacuum pumps are mainly used in gas transportation, vacuum adsorption and other fields. Laboratory vacuum pumps are mainly used in gas analysis, chemical reactions and other fields. Medical vacuum pumps are mainly used in ventilators, liposuction machines, etc. for medical equipment. Aerospace vacuum pumps It is mainly used for environmental control and life support systems of aircraft and spacecraft.

3. Classification according to working medium: Vacuum pumps can be divided into two categories: gas pumps and water vapor pumps. Gas pumps are mainly used to pump air or other gases, while water vapor pumps are mainly used to pump water vapor.

4. Classification according to structure: Vacuum pumps can be divided into different types such as single-stage pumps, two-stage pumps and multi-stage pumps. Single-stage pumps have only one impeller, two-stage pumps have two impellers, and multi-stage pumps have multiple impellers.

5. Classification according to power supply: Vacuum pumps can be divided into two categories: AC power supply and DC power supply. AC power pumps are usually used in large equipment and continuous working scenarios, while DC power pumps are usually used in small equipment and mobile scenarios.

Technical Specification

What are the other classification methods of vacuum pumps?

There is more than one way to classify vacuum pumps. In addition to the classification mentioned in the return pipe above based on working principle, purpose, working medium in the pump, working principle, purpose, etc., there are other classification method is as follows:

According to the way of gas delivery, vacuum pumps can be divided into:

1. Gas transfer pumps: including variable volume vacuum pumps, momentum transfer pumps, etc.

2. Gas capture pump: including adsorption pump, getter pump, getter ion pump, cryogenic pump, etc.

According to the range of gas flow rate, vacuum pumps can be divided into:

1. Low flow rate vacuum pump: suitable for small flow and low vacuum occasions.

2. Medium flow rate vacuum pump: suitable for medium flow and medium vacuum occasions.

3. High flow rate vacuum pump: suitable for large flow and high vacuum occasions.

According to the different gas components, vacuum pumps can be divided into:

1. Air extraction vacuum pump: used to extract air, nitrogen and other inactive gases in the gas.

2. Air supply vacuum pump: used to extract active gases such as hydrogen and oxygen in the gas.

Does the micro DC Electric Vacuum Pump need to remove water from the breast pump?

Micro diaphragm vacuum pumps used in breast pumps may require water removal, depending on the specific design of the pump and the environment in which it is used. If the micro diaphragm vacuum pump is used to generate negative pressure to extract breast milk,

Then it is necessary to keep the pump dry and clean to prevent moisture and other impurities from entering the pump and affecting its normal operation.

If the pump comes into contact with water or humid environment during use, it may cause some problems, such as rust, corrosion, circuit short circuit, etc. Therefore, when using a Small Diaphragm Vacuum Pump to express breast milk when using the pump, care should be taken to avoid exposing it to water or humid environments, and the pump should be inspected and maintained regularly to ensure its normal operation and prolong service life.

If a small electric vacuum pump is used in a breast pump, can it operate without water?

Micro diaphragm vacuum pumps generally cannot operate without water in the breast pump.

The Membrane Vacuum Pump in a breast pump usually requires water for cooling and lubrication. If the pump is run without water, it can cause overheating, wear, erratic operation, and other problems.

The occurrence of these problems may have a negative impact on the performance and lifespan of the pump, and may also affect the effectiveness and safety of breast pumping.

How to calculate the power of Mini Vacuum Pump?

The power calculation of a Micro Electric Vacuum Pump involves some complex physical and mathematical formulas, but I can provide you with a simple approximate calculation method.

Power (P) is related to the flow rate (Q) and head (H) of the pump. Generally speaking, power P can be expressed as the product of flow rate Q and head H, that is, P=Q*H. Flow Q refers to the amount of liquid delivered by the pump per unit time, usually in cubic meters/hour (m*/h) or liters/hour (L/h). The head H refers to the work done by the pump on unit weight of liquid, measured in meters (m).

In practical applications, other factors need to be considered, such as pump efficiency, friction loss, motor efficiency, etc. These factors affect the actual power consumption of the pump.