Variable frequency air suspension chiller unit

product overview

The variable frequency gas suspension chiller mainly relies on the pressure of refrigerant gas to support rotating components, achieving frictionless operation, variable frequency infinite operation, high energy efficiency, and refrigerant system maintenance free, greatly saving operating and maintenance costs.

Product Features

1Dynamic air suspension: The original multi simply supported beam type first plate dynamic pressure air bearing has a longer starting life, up to30Ten thousand times. No additional magnetic support is required before startup, reducing the complexity of the magnetic system;

2Ultra high speed permanent magnet synchronous motor technology: Aerospace grade high-temperature alloy materials and processes; The motor has high power density, small size, light weight, and compact structure;, High speed direct drive, no need for speed increasing gears, avoiding loss of mechanical transmission efficiency, and higher motor efficiency; No mechanical friction, reducing mechanical wear; Longer service life and lower operating noise;

3、 Efficient, energy-saving and environmentally friendly: Using environmentally friendly refrigerants, energy-saving compared to conventional units60%above.

4、Variable frequency air suspension industrial chiller unitOil free system, higher efficiency: Traditional chiller compressors, due to oil lubrication, accumulate refrigeration oil on the surface of the evaporator during operation, forming an oil film and increasing thermal resistance, which may reduce heat transfer efficiency5-10%Nuo BingVariable frequency air suspension chiller unitUsing oil-free compressors to permanently avoid oil accumulation.

5、 Variable frequency air suspension chiller unitWide adjustment range: The compressor is designed with high efficiency and wide operating conditions, based on the rotational speed+IGVJoint regulation can be achieved10~100%The wide range of adjustment.

6Variable frequency regulation for more stable water temperature;Variable frequency air suspension chiller unitCompared with traditional fixed frequency chillers, variable frequency chillers adjust the cooling capacity of the chiller by changing the operating frequency, achieving perfect matching with the current actual load, and keeping the water temperature constant at the set value ±0.1℃； Especially suitable for process projects with high precision requirements for inlet water temperature;

7The variable frequency air suspension industrial chiller adopts a falling film evaporator: a specially designed guide plate can guide the liquid refrigerant condensed in the upper part of the tube array to the two walls of the cylinder

On the side, make full use of each heat exchanger to ensure thorough condensation and liquefaction, and maintain sufficient liquid subcooling .

8Control system: Adopting international advanced industrial grade German brand SiemensPLCController, domestic first-line brand frequency converter. Intelligent and accurate, truly achieving perfect control of the entire machine, thereby ensuring the safe operation of the unit and achieving effective energy saving. The color touch screen human-machine interface is easy to use, user-friendly, and can switch between automatic and manual control at will.

9、Variable frequency air suspension industrial chiller unitCloud platform data intelligent control: remote monitoring and operation of equipment. In case of unit failure, professional service personnel from the manufacturer can remotely diagnose and adjust the operating status; Realize the most intimate tracking service; And it can be achievedOTARemote update program, achieve the most perfect intelligent control through iterative program.