The invention discloses a main and auxiliary urea box device. An auxiliary urea box is connected with a main urea box through a communicating pipe, the main urea box is externally connected with a spraying mechanism, a control system of a signal control system is connected to a urea sensor arranged in the main urea box through a communication line, and a supplementing pump is arranged on the communicating pipe and connected to the control system through a communication line. The main urea box and the auxiliary urea box are connected through the communicating pipe, on one hand, the capacity ofstored urea can be increased by additionally arranging the auxiliary urea box, a vehicle does not need to add urea many times during long-distance transportation, even the endurance of adding oil twice is met by adding urea once, and the urea anxiety of a user is greatly relieved; and on the other hand, due to the fact that the communicating pipe is in soft connection like a connecting joint, theposition relation and distance between the main urea box and the auxiliary urea box can be selected at will, for example, the main urea box can be made to be very small and does not occupy the space of a chassis, the auxiliary urea box can be made to be very large, and the shape and position of the auxiliary urea box can be flexibly selected.
本发明公开了一种主副尿素箱装置,副尿素箱通过连通管与主尿素箱连接,主尿素箱上外接有喷射机构,信号控制系统的控制系统通过通讯线连接至主尿素箱内设置的尿素传感器,连通管上设置有补充泵,补充泵通过通讯线连接至控制系统。本发明通过连通管连接主、副尿素箱,一方面,通过增加副尿素箱可以起到增加储存尿素的容量,使得车辆在长途运输时可以不必多次添加尿素,甚至加一次尿素满足加两次油的续航,大大缓解了用户的尿素焦虑,另一方面,由于连通管为如连接节的软连接,使得主、副尿素箱之间的位置关系和距离可以任意选择,比如主尿素箱可以做的非常小,不占用底盘空间,而副尿素箱可以做的很大,副尿素箱的形状和位置也可以灵活选择。
Main and auxiliary urea device and urea supply mode
一种主副尿素装置及尿素补给方式
2021-01-26
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 / F16L PIPES , Rohre |
Urea Quality Sensor Integration in Urea Supply Line / Urea Tank
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