Power frequency two-stage compression screw air compressor

• Main Authors: TAO LIHONG, LI LINGFENG, WU YAN'E, YAN SHANGKUN
• 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 utility model provides a power frequency two-stage compression screw air compressor. The power frequency two-stage compression screw air compressor comprises an outer box, an air compressor system assembly and a heat dissipation assembly. The air compressor system assembly and the heat dissipation assembly are sequentially arranged in the outer box in the length direction of the outer box. An air inlet is formed in the side face, away from the heat dissipation assembly, of the outer box in the length direction, and an air outlet is formed in the position, corresponding to the heat dissipation assembly, of the top of the outer box. According to the power frequency two-stage compression screw air compressor, the heat dissipation efficiency of the whole air compressor is practically improved. 本实用新型提供了一种工频两级压缩螺杆空压机，包括：外箱、空压机系统总成和散热总成；所述空压机系统总成和散热总成沿着外箱的长度方向依次设置在外箱内；所述外箱沿着长度方向远离散热总成的一侧面设置有进风口，所述外箱的顶部与散热总成对应的位置设置有出风口。上述的工频两级压缩螺杆空压机，切实提高空压机整机散热效率。