Low-temperature starter of engine

Abstract

The invention belongs to the technical field of starters, and particularly relates to a low-temperature starter of an engine. The low-temperature starter of the engine comprises a first electromagnetic valve, wherein the first electromagnetic valve is used for controlling gas entering of an automobile gas inlet pipe; a gas storage box is fixed onto the side wall of the first electromagnetic valveand used for storing flammable gas; a second electromagnetic valve is arranged at the bottom end of the gas storage box; the second electromagnetic valve is communicated with an inner cavity of the gas storage box and is used for spraying out flammable gas; a heating net is arranged at the bottom of the second electromagnetic valve and is used for igniting the flammable gas sprayed out of the second electromagnetic valve; and a controller is arranged on the electromagnetic valve. According to the low-temperature starter of the engine provided by the invention, air required for starting the engine is kept in a closed space so as to be heated, so that the temperature of the air sucked by the engine is within a normal range, the engine can be quickly started, meanwhile, a storage battery doesnot need to provide large current for heating, the consumption of the electric quantity of the storage battery is reduced, and normal starting of starting is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of starters, in particular to an engine low-temperature starter. Background technique [0002] An engine is a machine that can convert other forms of energy into mechanical energy. It was first born in the United Kingdom. It is not only applicable to power generating devices, but also refers to the entire machine including power devices. The types include, for example, internal combustion engines, external combustion engines, and electric motors. [0003] Motor vehicles powered by diesel and gasoline are difficult to start under low temperature conditions, especially diesel vehicles. When the car is started under low temperature conditions, firstly, the starting performance is poor; secondly, the fuel consumption increases, and due to insufficient oil combustion, the amount of CH compounds, CO, and NO2 emitted is large, causing environmental pollution; thirdly, when the machine is cold, The liquid fuel tha...

AI Technical Summary

Problems solved by technology

When the car is started under low temperature conditions, firstly, the starting performance is poor; secondly, the fuel consumption increases, and due to insufficient oil combustion, the amount of CH compounds, CO, and NO2 emitted is large, causing environmental pollution; thirdly, when the machine is cold, The liquid fuel that is not completely atomized will wash the oil film on the engine cylinder wall and accelerate the wear of the engine

[0004] Some technical schemes about engine low-temperature starters have also occurred in the prior art, such as a Chinese patent whose application number is CN93213230.8, which discloses a hot plate starter for an automobile engine. When the engine is running, the electric energy provided by the battery on the car to the PTC constant temperature heating sheet makes the heating sheet produce thermal effect - the function of the heating sheet is to generate heat at a constant temperature and provide a heat source for heating the mixture; through the radiator in the starter, the carburetor generates The oil-air mixture is heated at a constant temperature so that the engine can be started normally. In this way, the starter solves the problem of difficult starting of the car in cold regions, and also reduces the emission of car engine pollutants, such as incomplete combustion in the exhaust gas of the engine. Hydrocarbons and carbon monoxide, but the patent mentions that it takes a certain amount of time to start the vehicle, which brings inconvenience to the user, and the vehicle needs to continue to consume a large amount of electricity when the power supply is heated. In this case, the efficiency of the car battery will drop, which will easily cause the car battery to be short of power, which will lead to the failure of the car to start and affect the starting of the car.

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