Diaphragm pump oil supply system for power surfboard engine

An oil supply system and engine technology, applied in engine components, machines/engines, charging systems, etc., can solve the problems of low safety, unfavorable power surfboards and ultra-light motorcycles, such as the development of light weight and small volume.

Inactive Publication Date: 2015-01-21
广西特飞云天航空动力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing oil supply system for portable power surfboards and ultra-light motorboats adopts a self-flowing oil supply method, which requires a large engine compartment to install the oil supply system matching the engine, which is not conducive to the development of light-weight motor surfboards and ultra-light motorcycles. Development in the direction of small quality and small volume and low safety

Method used

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  • Diaphragm pump oil supply system for power surfboard engine
  • Diaphragm pump oil supply system for power surfboard engine
  • Diaphragm pump oil supply system for power surfboard engine

Examples

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0015] See attached Figures 1 to 3 , the diaphragm pump oil supply system for the power surfboard engine in the figure includes a fuel tank 301, an oil delivery hose set 302 connected to the inner cavity of the fuel tank 301 at one end, and the other end of the oil delivery hose set 302 is used to communicate with the two-stroke The oil inlet of the carburetor 710 of the water-cooled engine 7 is connected; Wherein:

[0016] A filter 303, a manual fuel pump 304 and a diaphragm fuel pump 305 are sequentially arranged on the oil tank 301 to the oil delivery hose group 302 of the two-stroke water-cooled engine 7, and the diaphragm fuel pump 305 has three interfaces. The three interfaces are the power chamber interface I306, the oil inlet interface II307 and the oil outlet interface III308. The oil inlet interface II307 is connected to the outlet of the manual f...

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Abstract

The invention relates to an oil supply system of a power surfboard or a motorboat, in particular to a diaphragm pump oil supply system for a power surfboard engine. The diaphragm pump oil supply system for the power surfboard engine comprises an oil tank and an oil conveying hose, one end of the oil conveying hose is communicated with an inner cavity of the oil tank, the other end of the oil conveying hose is used for being communicated with a carburetor inlet of a two-stroke water-cooled engine, a filter, a manual fuel pump and a diaphragm fuel pump are sequentially arranged at the position, between the oil tank and the two-stroke water-cooled engine, of the oil conveying hose, the oil tank is provided with an oil filler provided with an open type oil tank cover, and a vent hole communicated with the atmosphere is formed in the open type oil tank cover. By means of the structure, use safety is improved, and the power surfboard or the ultra-light motorboat conveniently develops to be light in mass and small in size.

Description

technical field [0001] The invention relates to an oil supply system for a power surfboard or a motorboat, in particular to a diaphragm pump for a power surfboard engine that improves the safety of use and facilitates the development of a power surfboard or an ultra-light motorboat in the direction of light weight and small volume. oil system. Background technique [0002] Surfing is popular for its thrills and effective physical exercise. Ordinary surfboards must borrow the thrust of wind and waves before they can be used. When there is no wind and waves or the wind and waves are small, the surfboard will lose its due utility. In order to realize surfing without wind waves or when the wind waves are small, a kind of power surfboard in the prior art uses an engine as power, which can surf on the sea surface or drive on a calm water surface; this type of power surfboard generally Including the hull assembly, power unit, joystick, main empennage, the hull assembly is a prola...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M37/00
Inventor 邓六学程中云
Owner 广西特飞云天航空动力科技有限公司
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