Intelligent haze removing device for expressway tunnel

• Main Authors: LIU NI, ZHANG HAIQIANG, LIU FANGPING, YANG YUN, LU YUAN, YU SHUANGQING, XIONG CHENGXIN, ZHONG SHIGENG, HUANG CHUNHUI, LI XIANGXIANG
• Format: Patent
• Language: English
• Published: 17.06.2015
• Subjects: MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS; PERFORMING OPERATIONS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

The invention discloses an intelligent haze removing device for an expressway tunnel. The intelligent haze removing device comprises a detachable encapsulating box, a conical polymer insulation tube, a negative ion generator, a carbon fiber ion emission head, a fan, and a driving circuit box, wherein a driving circuit board is arranged in the driving circuit box; a driving circuit is mounted on the driving circuit board; a haze sensor is arranged in the driving circuit and positioned at the external top end of the encapsulating box; the driving circuit comprises a 5 V voltage regulator circuit, a haze detection driving circuit and a negative ion generating circuit. The intelligent haze removing device disclosed by the invention utilizes the negative ions to remove the haze in the expressway tunnel, but cannot increase the low visibility in the expressway tunnel, effectively settles haze ions in the tunnel, and improves the visibility in the expressway tunnel, so as to bring about safety guarantee for driving in the expressway tunnel in hazy weather.