A fuel oil pipeline heating device and its control method
A technology of heating device and control method, which is applied in the direction of fuel heat treatment device, charging system, combustion air/combustion-air treatment, etc., which can solve the problems such as inconvenient starting of vehicles, achieve simple installation, convenient connection, and reduce loss Effect
Active Publication Date: 2022-05-03
ANHUI ANKAI AUTOMOBILE
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Problems solved by technology
[0005] The object of the present invention is to provide a fuel pipeline heating device and its control method, which are used to solve the problem of inconvenient starting of vehicles in winter. When the switch is turned on, the heating device enters the standby state. When the vehicle switch is turned on, the system first conducts a self-test for about 12 seconds, and then warms up for a few minutes according to the actual situation, and then the engine can be started.
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[0037] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0038] see Figure 1-3 As shown, a control method for a fuel line heating device, including a power switch, a display, an acquisition unit, a controller, and a fuel line heating device;
[0039] The acquisition unit is used to collect the fuel temperature and send the fuel temperature value to the controller, and the controller is used to receive the fuel temperature value and control the heating. The specific control steps are as follows:
[0040] Step 1: Turn on the power switch of the fuel pipeline heating device to ent...
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The invention discloses a fuel pipeline heating device and a control method thereof, which are used to solve the problem of inconvenient starting of vehicles in winter. When a conventional vehicle needs to replace high-grade diesel oil in winter, it is only necessary to turn on the heating power switch on the panel. , At this time, the heating device enters the standby state. When the vehicle switch is turned on, the system first performs a self-inspection for about 12 seconds, and then warms up for a few minutes according to the actual situation, and then the engine can be started. During this period, the heating device automatically heats the fuel in the fuel supply circuit of the engine at any time according to the temperature change, so as to ensure that the temperature of the fuel is kept between 0°C and 24°C in winter to meet the engine's demand for fuel performance. When the winter is over, it is only necessary to turn off the heating power switch on the operation panel, and the heating device exits the standby state at this moment.
Description
technical field [0001] The invention relates to a heating device, in particular to a fuel pipeline heating device and a control method thereof. Background technique [0002] The automobile fuel supply system is responsible for storing sufficient fuel and providing suitable fuel to the engine to participate in combustion according to the required working conditions, controlling the emission of NOX and particulate matter, so as to meet the environmental protection requirements of the whole vehicle and to control the fuel supply and the volatile emission of fuel; among them, fuel The pipeline is responsible for connecting the engine and the fuel tank, and it plays a vital role in the fuel supply system by inputting clean fuel from the fuel tank to the engine. By combining the actual situation and selecting the appropriate pipeline connection operation method, the fuel pipeline is finally guaranteed The reliability of connection assembly and the prevention of fuel leakage at pip...
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IPC IPC(8): F02M31/125F02N19/04
CPCF02M31/125F02N19/04
Inventor 黄叶明蔡圣全金锋孙成兵阚宏旭郑鹏亮
Owner ANHUI ANKAI AUTOMOBILE