2026-04-10Views：
air compressor high temperature fault solution?
As the weather gets hotter, the high temperature failure of the air compressor may also occur frequently. If we have a little experience or knowledge in dealing with such failures, we may be able to find out the problem and solve it.
High temperature phenomenon is the most common fault problem in the operation of air compressor, especially in the hot weather of spring and summer, high temperature phenomenon is more common. There are many reasons for the high temperature failure of the air compressor, such as environmental impact, lubricating oil factors, equipment problems, mechanical components, etc.
Today, on the mechanical parts for the user to summarize the air compressor high temperature reasons.
Oil filter failure: The failure of the oil filter will cause poor lubrication of the air compressor, which will cause high temperature;
hinders the normal lubrication of lubricating oil, affects the heat dissipation of the unit, and causes high temperature.
air filter clogging: air filter clogging, gas production is too small, causing the load of the air compressor to increase, making the air compressor in a long-term loading state, heat production increased, causing high temperature.
Oil and gas separator blockage: oil and gas separator blockage, causing the internal pressure of the air compressor is too high, resulting in high temperature.
Temperature control valve failure: temperature control valve installed in front of the oil cooler, its role is to maintain the compressor head exhaust temperature above the pressure dew point.
If the temperature control valve fails, the lubricating oil may not pass through the cooler directly into the machine head, so that the oil temperature can not drop, resulting in high temperature.
Oil cooler abnormal: oil cooler is mostly abnormal blockage or scaling, making its cooling, heat exchange effect decreased, resulting in oil temperature can not be reduced.
Oil cut-off valve failure: the oil cut-off valve is not working properly, causing the main engine to heat up rapidly due to lack of oil, which will cause the screw assembly to burn down in severe cases.
Head failure: abnormal wear of the air compressor head causes increased heat production and high temperature.
Screw air compressor: There is a pair of rotors inside the screw air compressor, and they are toothed with each other. The working cycle can be divided into three processes, namely suction, compression and exhaust. As the rotor continues to rotate, the intermeshing teeth complete the same duty cycle. vortex air pressure
Most of the ordinary energy-saving air compressors are permanent magnet variable frequency air compressors. Generally speaking, the air compressor has a great chance of running for a long time under full load, so the design capacity of the limit motor to meet the demand of the air compressor will be too large. In fact, the proportion of light load operation is very high. If an oil-free screw air compressor is used, it can be continuously adjusted according to the load, and various parameters can be kept at stable values.
The term for air compressor is air compressor (English: aircompressor), which is a device that compresses gas and is the main body of the gas source device. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy. For the first time to know empty
The purchase of permanent magnet variable frequency air compressor not only depends on the brand, air compressor parameters, price, after-sales service, the size of the company is also an important factor, to combine the five. ① Air compressor parameters in the displacement, pressure value, site, energy efficiency label are important
General oil-free air compressor is roughly divided into: water lubrication type, dry grinding type, reciprocating type, these three. 1. Water-lubricated air compressor Because the oil-free air compressor uses stainless steel and porcelain composite motor rotor, its driving force rolling bearing is completely oil-free.
First of all, the material of the machine itself does not contain oily substances, and there is no need to add any lubricating oil when working, so the quality of the discharged air is greatly improved, and the safety of the equipment required by the user is also guaranteed. Unlike an oil air compressor, the discharged gas contains a large amount of oil molecules.
The gas supply pressure required by the glass industry is relatively small. If the conventional air compressor on the market is used, it will cause a waste of resources. The conventional pressure on the market is 0.7-1.0mpa, and the glass industry is 0.3-0.5mpa. This requires accurate selection during selection without wasting too much energy consumption. When your air pressure is 0.2 -- 0
There are several ways to classify the air compressor: 1, according to the gas transmission, the so-called gas transmission refers to the air compressor work each minute of the exhaust gas conversion to the volume of the suction state, small exhaust volume below 10 cubic meters/minute,
What are the forms of oil-free air compressors? At present, oil-free air compressors are widely used. What are the forms of oil-free air compressors? First: Water-lubricated screw Water-lubricated oil-free air compressors use pure water. Therefore, their equipment is sealed during operation,
The reputation of "oil-free air compressor" depends on the users who have used it. When a brand reaches a certain user base, most people say that it is easy to use and the gas supply is stable, then this "oil-free air compressor manufacturer" must be a "oil-free air compressor enterprise" with good reputation and excellent product quality ".
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