Device for improving starting performance of gasoline engine
A start-up performance and gasoline engine technology, applied in the field of gasoline engines, can solve problems affecting gasoline engine performance, misoperation, troublesome operation, etc., and achieve the effect of improving start-up performance
Active Publication Date: 2014-04-30
LUTIAN MASCH CO LTD
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Problems solved by technology
This method has the following disadvantages: first, the operation is troublesome, and the choke valve needs to be manually operated every time the engine is started; second, misoperation may occur during the operation and affect the performance of the gasoline engine
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Embodiment Construction
[0015] The present invention will be further described below with specific embodiment, see Figure 1-2 :
[0016] A device for improving the start-up performance of a gasoline engine. The gasoline tank 10 is connected to the oil inlet joint 40 of the elastic fuel injection ball 80 through the oil inlet pipe 20, and the oil outlet joint 90 is arranged on the elastic fuel injection ball 80 on the same side as the oil inlet joint 40 , the oil outlet connecting pipe 90 is connected with the carburetor 110 through the oil outlet oil pipe 100, the connection between the carburetor 110 and the oil outlet oil pipe 100 is provided with an oil inlet valve 120, and the oil inlet connecting pipe 40 is provided with an anti-elastic oil injection ball 80 The gasoline inside is returned to the one-way valve 30 of the gasoline tank 10, a handle plate 60 is arranged on one side of the elastic fuel injection ball 80, and a cam 50 is arranged on the handle plate 60, and the cam 50 and the handle...
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The invention belongs to the technical field of gasoline engines, and in particular relates to a device for improving the starting performance of a gasoline engine. A gasoline tank is connected with a gasoline inlet connecting pipe of an elastic gasoline spray ball through a gasoline inlet pipe; a gasoline outlet connecting pipe is arranged on the side of the elastic gasoline spray ball, which is provided with the gasoline inlet connecting pipe, and is connected with a carburetor through a gasoline outlet pipe; a gasoline inlet valve is arranged at the joint of the carburetor and the gasoline outlet pipe; a one-way valve for preventing gasoline in the elastic gasoline spray ball from being refluxed to the gasoline tank is arranged on the gasoline inlet connecting pipe; a handle disc is arranged on one side of the elastic gasoline spray ball and provided with a cam which rotates together with the handle disc; and the cam rotates to drive an inner cavity of the elastic gasoline spray ball to change, so that the gasoline in the elastic gasoline spray ball is sprayed to the carburetor through the gasoline inlet valve. The gasoline engine is conveniently and quickly started only by pulling a pull rope; the flow stop round ball can prevent the gasoline in the rubber ball from being refluxed to the gasoline tank, so that the gasoline engine is prevented from being damaged by multiple kinds of faulty operation; and the starting performance of the gasoline engine is greatly improved.
Description
Technical field: [0001] The invention belongs to the technical field of gasoline engines, in particular to a device for improving the starting performance of gasoline engines. Background technique: [0002] At present, the start of the gasoline engine is: when the engine is started, the driver pulls out the choke button on the instrument panel, and the choke is closed by the pull wire, and the carburetor supplies a very rich mixture to make the engine easy to start. After starting, the driver should push the choke back to a position close to full open. At the same time, use the hand accelerator to slightly open the throttle valve to increase the engine speed and shorten the warm-up time. After the engine is hot, push back the choke button. There are following disadvantages in this mode: the one, troublesome operation, all need manual operation choke valve when starting engine every time; Invention content: [0003] The object of the present invention is to provide a devi...
Claims
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IPC IPC(8): F02M1/16
Inventor 罗昌国
Owner LUTIAN MASCH CO LTD