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Air compressor minimum pressure valve of the two 2015-01-20 Air compressor two effects of minimum pressure valve: 1, the minimum pressure valve is used to buffer, when the machine load moment, we assume that the emissions into the atmosphere, the machine internal separation before and after the separation of large pressure difference will all add on separator, cause the harm of separator core; 2, watch oil lubrication is to rely on the pressure difference between the machine itself, no additional auxiliary pump, when the machine in the idle state, still need to maintain certain pressure oil circulation, so the inlet valve is relatively closed, and the minimum pressure valve to prev...
The compressor efficiency 2015-01-20 About compressor efficiency: volumetric efficiency is the actual capacity of the compressor and the theory of the ratio of gas volume, expressed as a percentage. Quantitative gas compression efficiency is compressed to the ratio of the actuals theory of power and the power needed. The theory of power according to working condition of isothermal or adiabatic condition to calculate. The corresponding percentage compression efficiency can be used to determine and presentation. In terms of a compressor driven by steam drive or internal combustion engine, mechanical efficiency refers to the compressor indicated work points and ...
Fu sheng, lubricating oil air compressor to replace a/maintenance 2015-01-20 We introduce fu sheng, lubricating oil air compressor to replace a/maintenance items: 1, change the oil filter, air filter, oil and 500 hours of maintenance; 2, to replace the built-in fine oil separator in confirmation no internal pressure, tight over barrels of oil and gas, and discharge tube. Open return pipe, twist the nut above barrels of oil and gas, oil content, take out the old oily cent, shovel clean oil and dirt on the edge. Pay attention to the dirty things cant be fallen into barrels of oil and gas. Put on a new oil separator, fitted with oil content cover, tighten the nut, tubing last time; 3 often, change oil...
How to judge the intercooler whether there is leakage failure? 2015-01-20 How to judge the intercooler whether there is leakage failure? How to judge the intercooler whether there is leakage failure? Dongguan air compressor to share many years of experience of a few tricks. Cooler of air compressor set is in order to reduce the compressor power consumption and ensure the reliable operation of the compressor. According to the principle of convective heat transfer, the use of cooling liquid cooling the gas. If the intercooler cooling fluid leakage, the gas channel and coolant channel are interlinked, the leak in the direction of the depending on the gas and the pressure of the cooling fluid. Air c...

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