The invention discloses a commercial vehicle main and auxiliary fuel tank structure and a monitoring system. The oil tank comprises a main oil tank body and an auxiliary oil tank body which are connected through a connecting oil pipe, a first step is arranged at the joint of the bottom of the main oil tank body and the connecting oil pipe, and a second step is arranged at the joint of the bottom of the auxiliary oil tank body and the connecting oil pipe. An air bag-shaped pipeline is arranged on the connecting oil pipe between the first step of the main oil tank and the second step of the auxiliary oil tank, and a first check valve and a second check valve are arranged at the front end and the rear end of the air bag-shaped pipeline respectively. The main and auxiliary oil tank system is connected with the bottom system of the main and auxiliary oil tanks through the oil pipe, the cost is low, the main and auxiliary oil tanks can be communicated by quickly pressing the airbag-shaped pipeline several times, the oil filling amount when a vehicle leaves a factory is greatly reduced, and the economic and time cost is saved for a whole vehicle manufacturer.
本发明公开了一种商用车主副油箱结构及监测系统。它包括主油箱和副油箱,所述主油箱与副油箱通过连接油管连接,所述主油箱底部与连接油管连接处设有第一台阶,所述副油箱底部与连接油管连接处设有第二台阶,所述主油箱的第一台阶与副油箱的第二台阶连之间的连接油管上设有气囊状管路,所述气囊状管路前后两端分别设有第一止回阀和第二止回阀。本发明主副油箱系统通过油管连接主副油箱底部系统成本低,快速按压几次气囊状管路即可使主副油箱联通,大大减少在车辆出厂时加注的油液量,为整车生产商节约经济和时间成本。
Main and auxiliary fuel tank structure of commercial vehicle and monitoring system
一种商用车主副油箱结构及监测系统
2023-11-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Fuel delay reversing valve for switching between main fuel tank and auxiliary fuel tank
Europäisches Patentamt | 2023
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