Air filter

• Main Authors: SHI SHUANG, ZHANG HUI, QIAN SHIJUN, LI JING, DONG XUECHAO, CI LONGSHANG
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2018
• Subjects: BLASTING; COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; WEAPONS

The utility model discloses an air filter, include casing, filter core and hinder force transducer, the casing is column cavity structures, the filter core holding is in in the casing, the casing is equipped with the air inlet on the lateral wall, be equipped with the gas outlet on its axial terminal surface, hinder force transducer with the gas outlet is connected, the utility model discloses a whether air filter sets up in the gas outlet of casing department and hinders force transducer, through hindering the gas resistance size that force transducer detected the gas outlet, can need replacefor the filter core and provide the basis, guarantees air filter's good working property, in addition, the utility model discloses can also effectively remove dust, avoid the dust to enter into the normal work that the motivation influences the engine. 本实用新型公开了种空气滤清器，包括壳体、滤芯和阻力传感器，所述壳体为柱状腔体结构，所述滤芯容置在所述壳体内，所述壳体在侧壁上设有进气口，在其轴向端面上设有出气口，所述阻力传感器与所述出气口连接；本实用新型的空气滤清器，在壳体的出气口处设置阻力传感器，通过阻力传感器检测出气口的气体阻力大小，可以为滤芯是否需要替换提供依据，保证空气滤清器的良好