CN1395034A

CN1395034A - Energy-saving device for engine

Info

Publication number: CN1395034A
Application number: CN 01113316
Authority: CN
Inventors: 陈旭萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-10
Filing date: 2001-07-10
Publication date: 2003-02-05

Abstract

The energy-saving device for engine is characterized by that according to the different power of engine it can provide fresh air input required for full combustion of engine, including ring body, in the interior of the ring body an air hole is set radically, said air hole is a stepped hole formed from large hole, conical hole and small hole, the interior of the air hole is equipped with one-way ball valve formed from metal ball, and the internal wall of the ring body is equipped with a ring groove in which a ring spring is set, and said ivnented energy-saving device has 3 or 4 air holes, and the included angle alpha formed from axis of air hole and radial horizontal line of the ring body is 12-20 deg. It can raise power and reduce tail gas discharge.

Description

A kind of energy-saving device for engine

Technical field

The present invention relates to a kind of engine energy-saving technology.

Background technique

As everyone knows, motor is to carry out work by gasoline, air gas mixture that burning has certain air fuel ratio.After a working stroke finishes, engine cylinder will suck fresh mix vapour, get rid of gas of combustion, at this moment, always some waste gas can not be discharged, and influences the air fuel ratio of second working stroke, part of fuel can not fully be burnt, not only oil consumption but also increase pollution emission.For this reason, abroad some automobile production producer has adopted many suction valves structure to guarantee to start function suction fresh air as much as possible, improves the engine combustion situation, improves combustion efficiency, but this technology manufacturing process complexity, the cost height is difficult to popularization and application; Also there is the engine energy-saving of employing ring to increase motor FAI Fresh Air Intake amount, realizes that motor fully burns.But existing energy-saving device for engine is symmetry and has two vents, and when engine power increased, this energy-saving ring can't be replenished enough fresh airs, and motor is fully burnt, and increases pollution emission.

Summary of the invention

The invention provides and a kind ofly can adapt to the motor different capacity, the FAI Fresh Air Intake amount that motor fully burns required is provided and can increases power, reduce the energy-saving device for engine of pollution emission.

The present invention includes ring body, radially be provided with vent in the ring body, vent is formed shoulder hole by big hole, taper hole, small sircle hole, be provided with Metal Ball in the vent and constitute non-return valve, the ring body inner circumferential wall offers annular groove, is provided with annular spring in this annular groove, and vent is provided with 3 or 4, the angle α of the axis of vent and ring body radial level line is 12 °～20 °, especially is 15 °～17 °; Angle is too big, and vent hole is yielding during the compression seal of ring body bi-side, influences air inflow, forms air-resistance phenomenon; Angle is too little, and negative pressure is excessive to come off the interior metallic steel club of the asymmetric vent hole of ring body because of engine running produces, and losing it should have effect; Selecting angle α is 12 °～20 °, and particularly 15 °～17 °, vent hole can not be out of shape when this moment, the ring body bi-side sealed, and the metallic steel ball-joint is subjected to the motor negative pressure less relatively, can play the one-way sealing effect flexibly.

Said ring body is that brass or bronze are made.

Because the present invention can have 3 or 4 vents according to the motor different capacity is asymmetric on ring body, and vent is designed to have certain angle of inclination, have 2 vents than on the existing ring body symmetry and more adapt to the FAI Fresh Air Intake amount that motor fully burns required, improve the air fuel ratio of engine chamber, imperfect combustion fuel perfect combustion, increase output power, reduce oil consumption, fuel-economizing 10～20% reduces automobile exhaust pollution about 20%～30% simultaneously; In addition, ring body adopts brass or bronze to make, and makes energy-saving ring more wear-resisting, easily processing and high temperature resistant, anticorrosive, good airproof performance.

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is an A-A sectional view of the present invention.

Embodiment

As shown in Figure 1 and Figure 2, energy-saving device for engine, comprise ring body 1, radially offer 4 vents 3 in the ring body 1, vent 3 is formed shoulder hole by big hole, taper hole, small sircle hole, is provided with Metal Ball 2 in the vent 3 and constitutes non-return valve, and ring body 1 inner circumferential wall offers annular groove 5, be provided with annular spring 4 in this annular groove 5, the angle α of the axis of vent 3 and ring body 1 radial level line is 15 °; Ring body 1 is made for brass or bronze.

Vent 3 taper holes and Metal Ball 2 form one-way valve, be installed on the engine spark plug, the motor suction stroke, the cylinder block internal pressure is less than external pressure, under the effect of inside and outside pressure reduction, Metal Ball 2 is away from vent 3 taper hole fitting surfaces, fresh air enters, and enter by the spark plug and the auxiliary air gap that is threaded between the cylinder and to participate in burning in the cylinder block, thereby improve the air fuel ratio of engine chamber, imperfect combustion fuel perfect combustion, increase output power, reach the purpose of fuel saving, increase power, minimizing pollution emission.In engine compresses, blast working stroke, because internal pressure is greater than external pressure, Metal Ball 2 tightly is pressed on the vent 3 taper hole fitting surfaces, by Metal Ball 2 spheres and cooperating of taper hole face forming sealing, prevent that gas in the jar from leaking outside, guarantee the pneumatics ratio that motor requires, fuel is fully burnt.

The present invention also can offer 3 vents 3 according to the motor different capacity, and the angle α of the axis of vent 3 and ring body 1 radial level line is 17 °.

When the present invention is used for motor, earlier former engine spark plug is pulled down, remove spark-plug gasket, remove spark plug casing wall periphery greasy dirt, then with in the energy saving device bi-side from nearer one the facing above the spark plug and install of vent 3, again install spark plug, ato unit, in the motor suction stroke, one-way valve opens on the energy-saving ring in the energy saving device, extraneous fresh air enters in the cylinder block through the gap that spark plug is threaded with cylinder block between the pair, makes the not clean-burning full combustion of fuel of part, reaches fuel-economizing, increase power, reduce the purpose of pollution emission.In other working strokes, closed check valve is to guarantee the air fuel ratio in the cylinder.

Claims

1. energy-saving device for engine, comprise ring body (1), radially offer vent (3) in the ring body (1), vent (3) is formed shoulder hole by big hole, taper hole, small sircle hole, be provided with Metal Ball (2) in the vent (3) and constitute non-return valve, ring body (1) inner circumferential wall offers annular groove (5), annular spring (4) is set in this annular groove (5), it is characterized in that: said vent (3) is provided with 3 or 4, and the angle α of the axis of vent (3) and ring body (1) radial level line is 12 °～20 °.

2. energy-saving device for engine according to claim 1 is characterized in that: the angle α of the axis of said vent (3) and ring body (1) radial level line is 15 °～17 °.

3. energy-saving device for engine according to claim 1 and 2 is characterized in that: said ring body (1) is made by brass or bronze.