Gasoline tank and flameout linkage device of vehicle
A linkage device and gasoline tank technology, applied in the field of vehicles, can solve problems such as low safety, failure to realize linkage, and volatile gasoline
Active Publication Date: 2018-05-22
震宇(芜湖)实业有限公司
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Problems solved by technology
[0002] When the vehicle needs to be filled with gasoline, it is generally necessary to turn off the vehicle. This is because the gas flow in the intake and exhaust pipes and the subtle aging of the wiring will generate static electricity or even sparks during the normal working process of the vehicle, and gasoline is easy to volatilize. If the vehicle is not turned off, there is a danger of detonating gasoline when the gasoline volatilizes to a certain concentration
There is no linkage between the gasoline tank and the flameout mechanism of existing vehicles, that is, the engine cannot be automatically flamed out when refueling, so when the driver forgets to turn off the vehicle and directly refills gasoline, there is a danger of detonating gasoline, and the safety is not high
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[0012] The present invention will be further described below in conjunction with the accompanying drawings and given embodiments.
[0013] like figure 1 As shown, a gasoline tank and flameout linkage device of a vehicle includes a flameout mechanism and a gasoline tank; the flameout mechanism includes an air bag 100, a manual air pressure reversing valve 101 and a flameout cylinder 102; the manual air pressure reversing valve 101 The air inlet P port is communicated with the gas bag 100; the piston rod of the flame-out cylinder 102 is fixedly connected with the flame-out pull rod of the engine, and the cylinder block of the flame-out cylinder 102 is fixedly connected on the frame of the engine; the gasoline tank includes a casing 103 and the filling port 104; the filling port 104 is fixedly connected to the central part on the top wall of the box body 103; the flame extinguishing mechanism also includes an electromagnetic air pressure reversing valve 5, a first one-way valve ...
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A gasoline tank and flameout linkage device of a vehicle comprises a flameout mechanism and a gasoline tank. The flameout mechanism comprises a gas bag, a manual gas pressure reversing valve, a flameout gas cylinder, a solenoid gas pressure reversing valve, a first one-way valve, a second one-way valve and a main controller. The gasoline tank comprises a tank body, a gasoline filling port, a floating ball box, a first magnetic switch, a second magnetic switch and a magnetic floating ball. A gas inlet of the solenoid gas pressure reversing valve communicates with the gas bag; an execution portof the solenoid gas pressure reversing valve communicates with the second one-way valve; the second one-way valve communicates with a rodless cavity of the flameout gas cylinder; the upper end of thefloating ball box is connected with the lower end of the gasoline filling port; an inner cavity of the floating ball box communicates with an inner cavity of the gasoline filling port and an inner cavity of the tank body; the magnetic floating ball is freely placed in the inner cavity of the floating ball box; the first magnetic switch and the second magnetic switch are connected to the inner wallof the floating ball box; and the connection end K of the solenoid gas pressure reversing valve, the first magnetic switch and the second magnetic switch are all electrically connected with the maincontroller. During gasoline filling, an engine conducts automatic flameout.
Description
technical field [0001] The invention relates to a vehicle, in particular to a gasoline tank and flameout linkage device of the vehicle. Background technique [0002] When the vehicle needs to be filled with gasoline, it is generally necessary to turn off the vehicle. This is because the gas flow in the intake and exhaust pipes and the subtle aging of the wiring will generate static electricity or even sparks during the normal working process of the vehicle, and gasoline is easy to volatilize. If the vehicle is not turned off, there is a danger of detonating gasoline when the gasoline volatilizes to a certain concentration. The linkage between the gasoline tank and the flameout mechanism of existing vehicles cannot be realized, that is, the engine cannot be automatically flamed out when refueling, so when the driver forgets to flame out the vehicle and directly adds gasoline, there is a danger of gasoline detonation, and the safety is not high. Existing flameout mechanisms s...
Claims
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IPC IPC(8): F02D29/02B60S5/02
CPCB60S5/02F02D29/02
Inventor 刘剑
Owner 震宇(芜湖)实业有限公司