Then flows into the intercooler BOGE piston compressors, pressure in the cooling water, such as heat, the temperature dropped to T l; and then the high-pressure cylinder is compressed to the desired pressure p 3. By the figure shows, the high-pressure cylinder into the low-pressure cylinder and air temperature T l and T 2, located in the same isotherm 12 '3' on the piston compressor sales, two compression process 12, 2 '3 deviate far isotherm . The same compression ratio single stage compression p 3 / p 1 is 123 "piston type compressor, than the two-stage compression isotherm 12 deviate far away '3', i.e., a temperature much higher. Single-stage compression, and the power consumption is equivalent to 613 area figure "46, two-stage compression power consumption of 61 256 and 52 in the area corresponding to Fig '345's and save the power equivalent to 2' 23 '32' visible, hierarchical compression can reduce the exhaust gas temperature, saving compression work improve the efficiency of Failure Friday: pressure can not rise specified value reason: Failure to correct the valve assembly: overhaul or replacement; two reasons:?. valve leak corrected: overhaul or replacement; three reasons: joints leak. Correction: maintenance, adjustment; four reasons: piston ring wear corrective: Replace piston ring piston compressor agent _ _ Xingchang compressor piston compressor provided by Qingdao Xingchang Pneumatic Machinery Co., Ltd. Qingdao Xingchang empty... Pressure Machinery Co., Ltd. (www.xckyj.com) strong, credible, Shandong Qingdao industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will lead Xingchang Air machinery and you hand into the brilliant, for a better future!