Air compressor is "air compressor". Generally speaking, it is used to compress air. It is the main part of the air source device. It is the device that converts the mechanical energy of the prime mover (usually the motor) into the gas pressure energy. It is the pressure generating device of compressed air. There are many kinds of air compressor, according to the working principle is divided into volume compressor and speed compressor. The following Shandong air compressor small series to introduce the cause of air compressor overload.

1、主機或電機堵轉或軸承損壞。解決方案：需要更換對應零件。

1. The main engine or motor is locked or the bearing is damaged. Solution: the corresponding parts need to be replaced.

2、電源電壓過(guò)低。解決方案：如果是低壓線(xiàn)路過(guò)長(cháng)，功率因數偏低，可以通過(guò)在低壓加裝電力電容器的方法，提高功率因數，來(lái)提高受電端電壓。

2. The supply voltage is too low. Solution: if the low-voltage line is too long and the power factor is low, the power factor can be improved by adding power capacitor to the low-voltage line to improve the voltage at the receiving end.

3、缺相運行。解決方法：應即時(shí)停運和嚴禁起動(dòng)，否則將燒毀電動(dòng)機。

3. Open phase operation. Solution: shut down immediately and do not start, otherwise the motor will be burned.

工作時(shí)，空氣經(jīng)過(guò)自潔式空氣過(guò)濾器被吸入，通過(guò)PLC自動(dòng)清洗過(guò)濾器，空氣在經(jīng)過(guò)進(jìn)口導葉自動(dòng)調節后進(jìn)入一級壓縮，經(jīng)一級壓縮后的氣體溫度較高，然后進(jìn)入中間冷卻器進(jìn)行冷卻（水走管內，氣走管外，中冷器的水流量要求為110m/h）之后進(jìn)入二級壓縮系統。

When working, the air is sucked through the self-cleaning air filter, and the filter is automatically cleaned by PLC. The air enters the first stage compression after the automatic adjustment of the inlet guide vane. The gas temperature after the first stage compression is higher, and then enters the intercooler for cooling (inside the water pipe, outside the gas pipe, and the water flow of the intercooler is required to be 110m / h), and then enters the second stage compression system.

為避免系統中的氣體倒入壓縮腔內（避免帶壓起動(dòng)）在壓縮機的排氣管道安裝有一只懸掛全啟式止回閥，壓縮機排出的氣體推開(kāi)止回閥進(jìn)入排氣消聲器，然后進(jìn)入一級后冷器，二級后冷器，再進(jìn)入排氣主管道。

In order to prevent the gas in the system from pouring into the compression chamber (to avoid starting under pressure), a suspended full open check valve is installed in the exhaust pipe of the compressor. The gas discharged from the compressor pushes the check valve to enter the exhaust muffler, then enters the primary aftercooler, the secondary aftercooler, and then enters the main exhaust pipe.