Variable-speed screw air compressor testing system

• Main Authors: PAN JUNSHUAI, ZHANG HUI, ZHANG CHAOPING, WANG QUANCHAO, XIE HAILONG
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2021
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

A variable-speed screw air compressor test system is characterized by comprising a control cabinet, a first test board, a second test board and a third test board, wherein the first test board, the second test board and the third test board are used for testing 100% rated flow, 70% rated flow and 40% rated flow respectively; the first test bench, the second test bench and the third test bench arerespectively provided with a first nozzle, a second nozzle and a third nozzle which are used for testing 100% rated flow, 70% rated flow and 40% rated flow, and also comprise a first pipeline, a second pipeline and a third pipeline. One end of each of the first pipeline, the second pipeline and the third pipeline is used for being communicated with an air outlet of a machine to be tested, and theother end of each of the first pipeline, the second pipeline and the third pipeline is communicated with air inlets of the first test bench, the second test bench and the third test bench through three branches. The system doe