Analysis of the difference between the structure and application of portable vacuum pump and general vacuum pump

The portable vacuum pump is a kind of vacuum pump which is based on a general oil-free vacuum pump and is equipped with a special power cord. It is suitable for non-indoor applications such as in-vehicle and field. In addition to the power supply, there are special designs added to the general vacuum pump to make it more portable and non-indoor. The difference between the construction, configuration, and specific use of the portable vacuum pump and the general vacuum pump will be analyzed below.

The biggest difference between portable oil-free vacuum pumps and ordinary oil-free vacuum pumps is usually the use of different power sources. Generally, the products used in indoor occasions are usually connected to ordinary civil power sources. In China, the power standard is usually 220V AC. However, in the wild, it is generally impossible to obtain such alternating current, and there is no ordinary civilian socket that can be connected. So for example, R300-DC is an oil-free portable vacuum pump that uses DC12V power supply and is equipped with two different power cords, one for connecting the battery to the battery, and the other for the cigarette lighter.

In addition to the different power cords, the most widely used such products in the field are environmental monitoring and protection mechanisms for collecting water samples and vacuum filtration. Therefore, R300-DC has specially added the configuration of the buffer cup for this purpose, which can prevent the problem that the filtrate directly inhales the vacuum pump to damage the equipment during filtration, and increases the safety and stability of the instrument.

In addition, ordinary vacuum pump products have no special requirements on weight because they do not need to be moved. For products used for take-away, it is important to consider the issue of being light and easy to carry. For example, R300-DC uses aluminum alloy piston for internal parts, which greatly reduces the weight of the product; the cooling fan replaces the metal fan with engineering plastic material to ensure the heat dissipation performance is also lighter; the top is equipped with a convenient grip. It is convenient to move the instrument.

In summary, the portable vacuum pump products fully consider the characteristics of field use in terms of power supply and weight, and also increase the corresponding configuration for the most commonly used field applications. For specific product information, please visit the company's related webpage.