Heating monitoring type double-filtering fuel filter

• Main Authors: WANG DIAODONG, LIU LIN, YE NANHAI
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2019
• 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 a heating monitoring type double-filtration fuel filter applied to an automobile, which comprises two filter elements (2) and a shell (7), the two filter elements are arranged on a filter seat (1) and realize simultaneous filtration, and heaters (5) are arranged on the shell and at the filtration positions of the filter elements. And a temperature sensor (3) is arrangedon the shell and on the side edge of the heater. According to the utility model, the two filter elements simultaneously filter, so that the fuel oil filtering performance is improved, and the filtering effect is remarkable; the heater properly heats the filtered fuel oil, and the temperature sensor monitors the oil temperature, so that the fuel oil is kept in an applicable temperature range, thefuel oil can be timely thawed, the normal operation of an engine and a filter is protected, the working efficiency is improved, and the safe driving of a vehicle is ensured. 本实用新型公开了一种应用于汽车的加热监测式双重过滤燃油滤清器，包括滤芯(2)、外壳(7)，所述滤芯为两件