An air compressor is a device used to compress a gas. The air compressor is constructed similar to the water pumps. Most air compressors are reciprocating piston type, rotating blades or rotating screws. Centrifugal compressors are very large for their applications.
Here's a look at the composition structure of the air compressor
1. Oil circulation system
Before starting, start the oil pump control system to ensure the lubrication of the lubrication parts of the air compressor. Meanwhile, the oil pump control air compressor system can adjust the internal oil pressure and oil temperature through the built-in temperature control valve to meet the needs of the system.
2. Waterway circulation system
The cooling water enters the air compressor intercooler through the pipeline to cool the gas discharged from the first stage compression, and then enters the aftercooler to cool the exhaust gas, the other cooling water inlet pipe passes through the two groups of heat exchanger on the upper part of the main motor, and the other way to cool the oil cooler.
3. Distribution system
The air compressor is 2000kW high voltage motor (10kV) with full pressure start, the control cabinet is indoor AC, metal armored withdrawal type switchgear, the switchgear is composed of fixed cabinet and removable parts, namely the hand car, to realize the purpose of control, protection and monitoring, and has the function of "five prevention".
4. Screen protection system
The signal device is divided into accident signal and warning signal. The main task of the accident signal is to timely send out the sound signal when the circuit breaker accident trip, and make the corresponding circuit breaker light position signal flash. The main task of the forecast signal is to send out the instantaneous or delayed sound signal when the abnormal phenomenon of the running equipment occurs, and to make the light word card display the content of the abnormal phenomenon.
5. DC power supply system
PZ32 series of automatic maintenance-free lead-acid battery DC power supply complete set of equipment, composed of charging device screen, DC feeding screen and battery, has automatic current stabilization, automatic voltage stabilization, automatic voltage regulation and other functions, to provide power supply for the signal screen and high voltage control system.
6. DTC control system
The TC control screen is the "brain" of the air compressor. The values of various field sensors are finally summarized to the DTC control screen. Various operating parameters are displayed on the DTC control screen, and the operating state of each part of the air compressor is monitored. When some parameters exceed the allowable range, the DTC will issue a corresponding alarm or automatically stop the air compressor.
