Reasons and Solutions of Water Quality of Scroll Chiller
Scroll Chiller use effect must be with the quality of water, in order to reduce consumption and the use of cost, so the water requirements are very strict, otherwise the use of equipment in the process, will produce a variety of sudden failure, then the specific requirements of water What?
1. Water quality is too high, will have an impact on the Scroll Chiller, resulting in long-term operation of the chiller, can not repair the corrosive failure, pay attention to monitoring water quality pH, compliance before entering.
2. Water hardness (impurity content) will also affect the normal operation of Scroll Chiller, water quality, easy to lead to Scroll Chillers within the various scale problems. Scale accumulation to a certain extent, will affect the normal use of business chillers, pay attention to monitoring the water content of impurities to ensure safety to enter the machine.
3. Water flow is too high or too low, will restrict the operation of Scroll Chiller equipment efficiency, and even lead to chillers cooling performance decline, pay attention to maintain a balanced supply of water, not too much. Nor too small.
Scroll Chiller in the occasional use of some minor problems, it is normal, if the professional and technical personnel to deal with very much more trouble, so manufacturers must learn to deal with some minor problems and small problems.
1. Scroll Chillers
Leakage refrigerant will directly lead to Scroll Chiller can not be cooled, then you need to leak leak. Check that place is the refrigerant, and then make it on the line.
2. Scroll Chiller high pressure
Check the space ventilation of the Scroll Chiller, if the space is small ventilation is not good, it is easy to cause high pressure alarm, the other is the compressor exhaust pressure is too high will cause, need to pressure relief, start the pressure relief valve can put some gas The.
3. Scroll Chiller low pressure
Most of the low-pressure situation is caused by chillers misty refrigerant, so still need to check the refrigerant, still need to leak leak.
4. Scroll Chiller compressor does not work
The first is to check the Scroll Chiller water pump is good or bad, if the pump is good, it depends on the chiller can not replenish the water tank, and then check the current.
The choice of Scroll Chiller should be determined by comprehensive technical and economic comparison according to the factors such as use, cooling capacity, local power supply, water source, heat source, gas source and other factors through investment, operation cost, energy consumption and environmental impact. Under normal circumstances, the power-driven Scroll Chiller, its energy efficiency ratio (EER) than the absorption of Scroll Chiller hot factor. According to the unit cooling capacity of different energy consumption, Scroll Chiller energy consumption from low to high order: centrifugal freezer, screw freezer, piston freezer, absorption (direct combustion, steam, )freezer. Factory procurement Scroll Chiller, the general principle is to use 2 to 4 units is appropriate, the specific needs of the factory can be determined. However, industrial refrigeration machine room can be used in different types, different capacity units with a combination of programs to reduce energy consumption. In the choice of Scroll Chiller, but also should consider its pollution of the environment: A, noise and vibration, to meet the requirements of the surrounding environment; B, the risk of atmospheric ozone on the ozone layer and the size of the greenhouse effect.