Why does the constant temperature and humidity test chamber temperature control valve cause the compressor temperature to be too high? Judging from the temperature difference of the temperature control valve connection tube, the high temperature failure of the compressor is determined: the compressor is the transmission machinery, and the high speed operation equipment is not properly lubricated or Cooling will inevitably produce high temperatures, and too high temperatures will cause changes in the physical coefficient of the rotor and bearing materials. In severe cases, the entire mainframe will burn out. Although constant temperature and humidity test chamber compressor manufacturers have added protection devices to high temperatures. However, the presence of a fault causes the protection device to operate frequently, affecting the normal use of the customer.
There are many cases of high temperature and humidity test chamber compressors. If blindly searching for the root cause of the fault is not only low efficiency, waste of human and material resources, but more importantly, it leaves an unprofessional impression on the customer. After many years of research and exploration of the compressor, after many on-site operations, a set of constant temperature and humidity test box compressors to quickly find high temperature faults is available for your reference:
First of all, we have an understanding of the temperature of the constant temperature and humidity test chamber compressor. Usually, the compressor should work at 65~98 °C. The low oil temperature will affect the decomposition of oil and water, resulting in oil emulsification and lowering the lubricating oil. Lifetime; too high oil temperature will reduce the gas transmission coefficient and increase power consumption, the viscosity of the lubricating oil will decrease, the bearing will produce abnormal friction loss, and even the bearing loose beads accident, the temperature will be too high will make the lubricating oil in the metal catalysis Thermal decomposition occurs, producing free carbon, acids and moisture (carbon formation) that are harmful to the work, and in severe cases, the compressor screw is stuck.
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