Slide-blade air compressor with air filter blockage alarm function

• Main Authors: CHENG CHUANQIANG, HU YUNHUI, ZHAO SHUNQI, WEI RENJUN
• Format: Patent
• Language: Chinese; English
• Published: 03.08.2018
• 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 discloses a slide-blade air compressor with the air filter blockage alarm function, and relates to the technical field of electric vehicles. The slide-blade air compressor comprises a foundation base, and further comprises an alarm device used for detecting whether an air filter is blocked or not; a motor, a radiator and a machine head are arranged on the foundation base; an air filter sub assembly is arranged on the machine head; the air filter sub assembly comprises an air filter base, the air filter and an air filter cover; the air filter is arranged on the air filter base andis arranged in the air filter cover in a covered mode; the air filter cover is provided with an air inlet port; a space A is formed between the air filter cover and the air filter; a space B is formed in the air filter base; a screw hole is formed in the side surface of the air filter base; the alarm device comprises an elbow joint; one end of the elbow joint is connected to the screw hole of theair filter base through a