Forced fuel economizer
A technology of fuel economizer and oil hole, which is applied in the direction of engine control, machine/engine, mechanical equipment, etc., can solve the problem that diesel oil cannot be fully utilized, and achieve the effects of reducing emissions, reasonable oil intake, and reduced usage
Inactive Publication Date: 2015-04-08
李良元
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Problems solved by technology
[0002] The existing internal combustion engine adopts a single-group direct-supply fuel supply system. When the engine does not need strong power, the high-pressure oil pump still delivers a large amount of diesel to the fuel chambers of each cylinder, resulting in insufficient utilization of diesel and a large amount of exhaust gas emitted by the diesel engine.
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[0027] The following will be described in conjunction with the accompanying drawings and specific embodiments.
[0028] see Figure 1 to Figure 9 . The forced fuel economizer described in the present invention, the main body is a separator body 1, the separator body 1 is a cuboid, and three groups of oil holes 11 are arranged on its upper end surface, and each group of oil holes 11 includes an oil inlet hole and an oil outlet hole, An oil hole bolt 5 is screwed on the oil hole 11 , and a through hole is arranged on the axial center line of the oil hole bolt 5 . The oil inlet hole and the oil outlet hole of each group of oil holes 11 communicate through the oil passage 12 .
[0029] Separator body 1 is also provided with a separation shaft core installation hole 15, the separation shaft core installation hole 15 is a through hole, and one end of the separation shaft core installation hole 15 expands outwards into a triangular area, and the rotating rod 22 is located in the tr...
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The invention discloses a forced fuel economizer. The upper end face of a separator body is provided with fuel holes and a separating shaft core mounting hole, and a separating shaft core is mounted in the separating shaft core mounting hole; the main body of the separating shaft core is a cylinder or a circular truncated cone, a separating fuel duct is arranged in the cylinder, one end of the cylinder is provided with a rotating rod, and the separating shaft core is in running fit with the separating shaft core mounting hole; an eccentric shaft mounting hole perpendicular to the separating shaft core mounting hole is also formed in the separator body, an eccentric shaft which is in sliding fit with the eccentric shaft mounting hole is arranged in the eccentric shaft mounting hole, the middle part of the eccentric shaft is provided with an eccentric valve spool, and the rotating rod stretches into the eccentric valve spool; and a fuel inlet hole and a fuel outlet hole in each set of fuel holes are communicated through the fuel duct, the fuel holes are communicated with the separating shaft core mounting hole through the fuel duct, and the fuel duct can be communicated with the separating fuel duct. Compared with the prior art, by using the forced fuel economizer disclosed by the invention, the fuel inlet amount of an engine in different working states is more reasonable, thereby reducing the application amount of fuel and the emission of wastes, so that the effects of energy conservation and environmental protection are achieved.
Description
technical field [0001] The invention belongs to the technical field of engines, and in particular relates to fuel-saving equipment. Background technique [0002] The existing internal combustion engine adopts a single-group direct-supply fuel supply system. When the engine does not need strong power, the high-pressure oil pump still delivers a large amount of diesel to the fuel chambers of each cylinder, resulting in insufficient utilization of diesel and a large amount of exhaust gas emitted by the diesel engine. Contents of the invention [0003] In view of this, the object of the present invention is to provide a fuel-saving device for adjusting the oil delivery volume of the oil delivery pipe. [0004] In order to solve the above technical problems, the technical solution provided by the present invention is to provide a forced oil economizer, the separator body is a cuboid, and one group or more of oil holes are arranged on its upper end surface, and each group of oil...
Claims
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IPC IPC(8): F02D33/00
Inventor 李良元
Owner 李良元