scroll compressor in transit application

A scroll compressor (also called spiral compressor, vortex compressor, scroll pump and scroll vacuum pump) is a device for compressing air or refrigerant. In rolling stocks, scroll compressor is used for HVAC and brake systems.

The orbiting scroll is coupled to the crankshaft and orbits, rather than rotates. The orbiting motion creates a series of gas pockets traveling between the two scrolls. On the outer portion of the scrolls, the pockets draw in gas, and then move into the center of the scroll, where the gas is discharged. As the gas moves into the increasingly smaller inner pockets, the temperature and pressure increase to the desired discharge pressure.

Advantages;

– Very quiet.

– It is very small

– Simple design, not so many parts

– Low maintenance (hardly any)

– Oil-free design

Hermetic horizontal scroll compressor for Train HVAC

Hermetic Horizontal Transport Scroll Compressor Feature
Core structure Feature
*Stability &High Efficiency
*Light weight & Compact Size
*Optimized design of dynamic and static balance, lower vibration
*R407C & R410A &R134A &R290 applicable

Oil Pump: Reliable lucrication
Motor(PMSM)
High power density
Efficiency & stability

Optimized design of dynamic and static balance, High precision parts manufacturing,
Lower noise and vibration.

Terminal Box
High protection Level, IP67