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Schlee (China) Refrigerating Equipment Manufacturing Co.,Ltd

Add:Jupu Road, Pukou Development Zone, Nanjing City, Jiangsu Province, China

Contact us:Annie





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Air Cooled Screw Chiller Of The Cooling Effect
- Jul 10, 2017 -

Air Cooled Screw Chiller The fan is usually installed on the top of the air-cooled screw chiller, and some users choose to install on the side as required. And for the use of fans to heat the screw chiller, Air Cooled Screw Chiller we call the air-cooled screw chiller, its installation environment must be kept empty and easy to flow air, Air Cooled Screw Chiller so as not to affect the air-cooled screw chiller cooling effect.

But all belong to the mechanical and electrical equipment category, in the installation or use of the process will certainly have some failures. So, Air Cooled Screw Chiller the air-cooled screw chiller fan What are the common faults? How should enterprises be excluded?

Air-cooled screw chiller airplane noise is too large:

1, bearing parts wear / gap is too large: if the wear should be replaced in time, the gap is too large can be directly adjusted to the appropriate location;

2, the speed is too high: can reduce the speed to improve, if not resolved should replace the fan;

Air-cooled screw chiller fan motor temperature rise is too high:

1, the flow exceeds the rated value: at this time can be closed small valve;

2, the motor or power supply problems: find the motor and power supply reasons;

Air-cooled screw chiller air blower volume is too small:

1, check the direction of rotation of the impeller is anti, this can be replaced by any two motor wiring position to solve;

2, the valve opening is not enough, Air Cooled Screw Chiller and the belt is too loose and the speed is not enough: may have been adjusted by the valve open to the appropriate opening, the belt tension or replacement, Air Cooled Screw Chiller and check the voltage and other measures to detect the bearing;

3, into the wind or outlet, pipe block: check the inlet / outlet, and remove the plug;

4, may be between the impeller and the shaft between the loose, Air Cooled Screw Chiller can be removed by direct tightening method; if the impeller and the inlet gap is too large, it should be adjusted to the appropriate gap.

Air-cooled screw chiller fan, Air Cooled Screw Chiller the equivalent of water-cooled chiller cooling tower cooling system, if the cooling effect is not good, then the air-cooled screw chiller cooling capacity is absolutely insufficient, a direct impact on the business needs of chilled water. Therefore, Air Cooled Screw Chiller the air-cooled screw chiller for regular inspection, maintenance, maintenance is necessary, Air Cooled Screw Chiller not only can reduce the air-cooled screw chiller failure rate, more conducive to extend the service life of air-cooled screw chiller.