Dive Tank Air Compressor

Dive tank air compressor

Dive tank air compressor is mainly used to inflate diving breathing cylinders through high-pressure compressed air filling. It is generally used in diving, underwater engineering, deep-sea aquaculture and other fields.

Dive tank air compressor working principle
The working principle of the diving tank air compressor is mainly based on the principle of screw compressor, and air compression is achieved through the meshing movement of the twin screws. The core component is the intermeshing yin and yang rotors, which inhale low-pressure air into the compression chamber during rotation, increase the pressure by reducing the volume of the enclosed space, and then discharge high-pressure air through the exhaust valve.

Dive tank air compressor working process
1. Inhalation
When the rotor rotates, the air inlet opens and the outside air is sucked into the compression chamber.

2. Compression
The rotor continues to rotate, the volume of the enclosed space gradually decreases, the air is compressed, and the pressure and temperature rise synchronously.

3. Exhaust
When the pressure reaches the set value, the exhaust valve opens, and the high-pressure air is discharged to the air storage tank or directly supplied. ‌

Dive tank air compressor design
Diving tank compressors are generally equipped with a four-stage compression system that can compress air to 30MPa, and a built-in filter device to remove moisture and impurities to ensure breathing safety.

Dive tank air compressor features
1. Portability
The small model weighs only 80~100lb, with a size of 74×37×40cm, which is easy to carry.

2. High safety performance
Equipped with a high-pressure safety valve, automatic sewage collector and automatic shutdown device.

3. Power source
Supports 220V/380V motors and gasoline engines, which is convenient for field use.

4. High gas purity
Four-stage compression + activated carbon + molecular sieve purification, the outlet gas is pure and meets human needs.