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Spool control module for automotive engine valve

A technology of automobile engine and control module, which is applied in the direction of engine control, machine/engine, mechanical equipment, etc., and can solve the problem that the throttle valve cannot be cleaned by itself

Pending Publication Date: 2019-01-22
SDZ AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But no matter what the structure is, the throttle valve currently designed cannot be self-cleaning

Method used

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  • Spool control module for automotive engine valve
  • Spool control module for automotive engine valve
  • Spool control module for automotive engine valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Embodiment: a kind of spool control module of automobile engine throttle, its main structure has: gas cover plate 1, valve sealing ring 2, valve base 3, big valve cylinder 4, cylinder pipe fitting 5, small valve cylinder 6, Slideway groove 61, small air cover plate 7, slide rail convex groove 71, hydraulic cylinder 8, piston 9, ejector rod 10, hydraulic oil pump 11, the valve base 3 is hollow inside, and a large valve is milled on the inner side wall Cylinder 4, described large valve cylinder 4 one end is provided with breach, is provided with draw-in groove on both sides of breach, is inserted and fixed with small valve cylinder 6 by draw-in groove; Described large valve cylinder 4, small valve cylinder 6 are spliced ​​to form a complete annular valve cylinder, and the center position of the inner wall of the small valve cylinder 6 is vertically milled with a slideway groove 61; the height of the slideway groove 61 is the same as that of the large valve cylinder 4;

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PUM

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Abstract

The invention relates to a spool control module for an automotive engine valve. The spool control module is characterized in that a valve base is hollow, a cylinder valve cylinder is made on the innerwall of the valve base by milling, one end of the large valve cylinder is provided with a gap, two sides of the gap are provided with clamp grooves, and small valve cylinders are fixedly inserted into the clamp grooves. A hydraulic oil pipe is communicated with the bottom of a hydraulic cylinder, an intra-cylinder pipe is passed out of the hydraulic oil pipe, the tail end of the hydraulic oil pipe is communicated with an external hydraulic oil pump, and the hydraulic oil pump is controlled by an automotive computer control module; one end of a pneumatic cover plate is provided with a gap, theinner concave edge of the gap is provided with a clamp groove, a small pneumatic cover plate is fixedly inserted into the clamp groove, the pneumatic cover plate and the small pneumatic cover plate form a complete circular pneumatic cover, and a slide rail channel rib is arranged vertically at the center of the outer wall of the small pneumatic cover plate by milling; the spool control module ismanufactured herein.

Description

technical field [0001] The invention relates to a valve core control module of an automobile engine throttle. Background technique [0002] The throttle valve is a controllable valve that controls the air to enter the engine. After the gas enters the intake pipe, it will mix with gasoline to become a combustible mixture, which will be burned to form work. It connects the air filter on the top and the engine block on the bottom, which is called the throat of the car engine. The throttle four-stroke gasoline engine is roughly like this. The throttle valve is one of the most important parts of the engine system of today's EFI vehicles. Its upper part is the air filter air grid, and the lower part is the engine block, which is the throat of the car engine. Whether the car accelerates flexibly has a lot to do with the dirtiness of the throttle valve. Cleaning the throttle valve can reduce fuel consumption and make the engine flexible and powerful. Whether the throttle valve sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02D9/08F02D11/08
CPCF02D9/08F02D11/08
Inventor 池耀
Owner SDZ AUTO PARTS
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