Low-temperature starting auxiliary device for electric heating vehicle and working method thereof

Abstract

The invention discloses a low-temperature starting auxiliary device for an electric heating vehicle. The low-temperature starting auxiliary device comprises a mainframe box, a human-computer interaction interface, a heating rod and heating pieces; an energy storage battery, an AC-DC module, a DC-DC module and a detection control circuit board are arranged in the mainframe box, the energy storage battery is communicated with an AC power supply for charging through the AC-DC module, the energy storage battery is communicated with a vehicle-mounted DC power supply for charging through the DC-DC module, the detection control circuit board is electrically connected with the human-computer interaction interface and controls charging and discharging of the energy storage battery, and the human-computer interaction interface is arranged on the mainframe box; the heating rod is arranged in an oil pan of a vehicle engine, the multiple heating pieces are arranged on an oil nozzle of the engine and the outer wall of an oil and gas pipeline respectively, and the heating rod and the heating pieces are connected with the mainframe box through wires. According to the low-temperature starting auxiliary device for the electric heating vehicle and a working method thereof, main components are integrated into the mainframe box convenient to carry, and the low-temperature starting requirement of troop vehicles is met through the miniaturized integrated design.

Description

technical field [0001] The invention relates to the technical field of vehicle low-temperature starting, in particular to an electric heating vehicle low-temperature starting auxiliary device and a working method thereof. Background technique [0002] Vehicles stationed in the cold and extremely cold regions have serious vehicle startup problems in late autumn to early spring (-20°C to 45°C). If a motor vehicle is stored outdoors for two days, it will be difficult to start. If it is stored for more than 15 days, it will basically not be able to start. The longer the storage time, the worse the vehicle condition will be. Even vehicles that have been stored for a long time cannot be used throughout the winter, and the condition of the vehicle can only be eased and reused in the spring of the next year. [0003] In the prior art, in order to solve the low-temperature start-up of the vehicle, there are also some auxiliary heating methods, mainly using external heating. Externa...

AI Technical Summary

Problems solved by technology

External heating is mainly based on flame oven heating and mains electric heating. There are problems with large equipment and facilities and inconvenient access to electricity. Using an open flame to preheat the vehicle is not safe and the operation method is relatively complicated, so it is not suitable for carrying on the vehicle.

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