Efficient and energy-saving oil-free screw air compressor

• Main Author: ZHENG DEKAI
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; WEAPONS

The invention relates to the technical field of air compressors, in particular to an efficient and energy-saving oil-free screw air compressor, a water storage shell is fixedly mounted on the outer side of the screw air compressor, and a suction pump is arranged to communicate between the water storage shell and a heat exchange water tank, so that cooling water stored in the water storage shell and the heat exchange water tank can be circularly conveyed; the internal heat dissipation stability of the screw compressor in the working process is effectively achieved, the influence of the high temperature in the screw compressor on the working efficiency of the device is avoided, meanwhile, the heat exchange water tank covers the inner side of the heat dissipation window opening, noise conducted outwards through the heat dissipation window opening can be blocked by means of circularly flowing water flow, and the heat dissipation efficiency of the device is improved. And circulating cooling water for cooling can b