According to the technical scheme, the wheel water pollution suppression device is characterized by comprising an ultrasonic water level sensor, an automobile speed sensor, a lead screw transmission mechanism and a rotary joint, the ultrasonic water level sensor is installed on a chassis on the front portion of an automobile and used for monitoring the water level, and the automobile speed sensor is installed on the rotary joint; the automobile speed sensor is used for sensing the speed of an automobile, the rotating connector is installed between a silencer behind an exhaust pipe in the automobile and a tail throat, and the ultrasonic water level sensor and the automobile speed sensor are electrically connected with the control input end of a controller on the automobile. The lead screw transmission mechanism is electrically connected with the control output end of the controller, and the lead screw transmission mechanism is fixed to the tail of the automobile and used for driving the tail throat to swing up and down. By changing the position of the tail gas outlet of the automobile exhaust pipe, it can be avoided that when an automobile runs in the position where accumulated water is deep, water flows backwards into the exhaust pipe, and consequently engine flameout is caused.
本发明公开了一种利用汽车尾气的车轮水污染抑制装置,其技术方案要点是:包括超声波水位传感器、汽车速度传感器、丝杠传动机构以及旋转接头,所述超声波水位传感器安装在汽车前部底盘上用于监测水位,所述汽车速度传感器用于感知汽车速度,所述旋转接头安装在汽车中排气管后消音器与尾喉之间,所述超声波水位传感器、汽车速度传感器分别与汽车上的控制器的控制输入端电性连接,所述丝杠传动机构与控制器的控制输出端电性连接,所述丝杠传动机构固定在汽车尾部用于带动尾喉上下摆动。本发明通过改变汽车排气管尾气出口的位置,能够避免汽车行驶在积水较深的位置时,水倒灌进入排气管,导致发动机熄火。
Wheel water pollution suppression device utilizing automobile exhaust
一种利用汽车尾气的车轮水污染抑制装置
2023-04-11
Patent
Elektronische Ressource
Chinesisch
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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