CN1102200C - Flow divider-ring pendulum engine - Google Patents
Flow divider-ring pendulum engine Download PDFInfo
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- CN1102200C CN1102200C CN99113916A CN99113916A CN1102200C CN 1102200 C CN1102200 C CN 1102200C CN 99113916 A CN99113916 A CN 99113916A CN 99113916 A CN99113916 A CN 99113916A CN 1102200 C CN1102200 C CN 1102200C
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- piston
- valve
- diverter valve
- ring pendulum
- slide block
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Abstract
The present invention relates to a flow divider-ring pendulum engine which comprises a transmission part and a gas distribution part. A double-throw crankshaft is arranged on a machine base; the middle part of the double-throw crankshaft is provided with an inertia wheel; axle heads of two pendulum plates are outwards and oppositely arranged and connected by a center sill to form a ring pendulum body; a fuel valve, an air valve and a flow divider are all rotary valves. Because the structure of the ring pendulum body is used in the process that the translation of an engine piston is converted to the rotation of the crankshaft, the motion direction and the force applying direction of the piston are identical, no lateral pressure is applied to an air cylinder, and engine operation is stable; because the gas distribution part of the engine uses the rotary valves, the combustion time sequence of each cylinder body is matched precisely, combustion rate is high, fuel saving effect is favorable, and structure is simple and compact.
Description
Technical field:
The present invention relates to the diesel engine field, particularly a kind of diverter valve-ring pendulum diesel engine.
Background technique:
In the diesel engine field, present widely used piston rod formula internal-combustion engine is to promote connecting rod by piston motion, and the mode that drives the bent axle rotation is carried out work.This type of engine piston motion direction and connecting rod direction are inconsistent, and piston produces bigger lateral pressure to cylinder body, and 50%～60% source of engine mechanical loss produces bigger vibration and noise for this.The defective of this drive mechanism makes the motor transmission efficiency low, and cylinder piston weares and teares too early.Simultaneously, the gas distribution system of piston rod formula motor is made up of main members such as camshaft, tappet, conical valves, complex structure, and the member quick abrasion, the distribution function is undesirable, and operational noise is big.
Summary of the invention:
The invention provides a kind of indicated power height, transmission efficiency height, vibration is little, noise is low, pollution is little, the simple compact diverter valve-ring pendulum engine of low cost of manufacture, structure.It comprises: drive part and distribution part, and piston-cylinder end and distribution are partly joined, and hyperbolic turns crankshaft installed on support, and hyperbolic turns bent axle and links to each other with starting motor and flying wheel; Two balance spindle noses are outwards staggered relatively, link to each other by central sill and to constitute the ring pendulum mass, two sliding plates are symmetrically distributed in ring pendulum mass central axis both sides, sliding plate central axis and the parallel and coplane of ring pendulum mass central axis, two crank portion that hyperbolic turns bent axle are provided with slide block respectively, and slide block can be along the sliding plate central axial direction toward polyslip in sliding plate, and hyperbolic turns the axis of bent axle and encircles the pendulum mass central axis in its two midpoint quadrature, fork is coaxial with balance, and the upper and lower end of fork links to each other with separately piston respectively.
Described distribution partly comprises fuel pump, compressed air pump, diverter valve assembly; Diverter valve assembly comprises fuel valve, air valve, diverter valve, firing chamber, each diverter valve assembly and a cylinder body configuration; Fuel valve, air valve, diverter valve are rotary valve.
Described hyperbolic turns the bent axle middle part and is provided with flying wheel, the coaxial clamping plate that are provided with of balance, described piston is a coaxial circles column type doubly-linked piston, in the rectangle chute of piston center the slide block axle is housed, slide block axle one end spindle nose is packed in the fork hole, the other end is packed in the plywood hole, the middle part is arranged in the center rectangle chute of piston, the slide block between centers of clamping plate and fork and doubly-linked piston is to flexibly connect, the spindle nose of doubly-linked piston slider axle can rotate in the hole of clamping plate and fork, and the slide block axle can upper and lower slip in the rectangle chute.
Described diverter valve assembly middle part is provided with the firing chamber, fuel valve, air valve, diverter valve can be connected with the firing chamber in rotation periodically, the spool of air valve and diverter valve chain respectively is connected in hyperbolic and turns bent axle, the fuel valve spool links to each other with the air valve spool by the awl tooth, fuel valve and air valve all have "T"-shaped passage, and the diverter valve passage is two mutual disjunct " L " shapes; One passage end straight-through with the firing chamber and piston-cylinder periodically communicates, and another passage periodically communicates with the straight-through piston-cylinder end that reaches of outlet pipe.
Described diverter valve spool cylinder is provided with " worker " font waterline groove.Has the function that the cooling spool realizes that the high-pressure water vapor synovial membrane is lubricated, sealing increases merit and cleaning of off-gas.
Working procedure of the present invention is as follows: fuel oil of being squeezed into by fuel pump and air pump and air are in the firing chamber internal combustion, the pressurized gas that produce import the work doing pistons cylinder through diverter valve, promote piston motion, the corresponding end piston carries out exhaust simultaneously, slide block axle in the rectangle chute of piston center moves in the same way with piston, along the groove side slip, promote fork simultaneously, make the swing of ring pendulum mass; Sliding plate is swung synchronously with the ring pendulum mass, orders about in the sliding plate slidably slide block simultaneously, drives bent axle around its rotational.Piston work done and the every alternate of exhaust stroke function once, it is moving that bent axle is finished the transhipment of socializing.
The invention has the advantages that: adopt ring pendulum mass structure in the bent axle rotation process because the engine piston translation converts to, the piston motion direction is consistent with application of force direction, and cylinder is not had lateral pressure, and loss is less in the power transmittance process, wearing and tearing to cylinder are little, prolong cylinder working life.Non-work done component to motor between corresponding cylinder body all obtains balance, thereby has guaranteed engine mildness.Because engines distribution partly adopts rotary valve, have adjustability and controllability, the sequential of distribution, corresponding and coupling accurately, the distribution effect is quite desirable.Diverter valve spool cylinder is provided with " worker " font waterline groove, has realized diverter valve cooling, lubricated and sealing effect, and part steam imports the work done cavity, realizes increasing the merit fuel-economizing; Another part steam is discharged with respective cylinder, cleaning of off-gas during discharge.Simultaneously, complete machine structure is simple compact, and it is relatively low to produce cost in batches.
Description of drawings:
Fig. 1 is a present piston rod engine piston place free-body diagram.
Fig. 2-the 1st, overall structure schematic representation of the present invention (left side only illustrates piston portion).
Fig. 2-the 2nd, sectional view of the present invention (starting motor, startup flying wheel, air pump and oil pump are not shown).
Fig. 3 is the schematic representation (perpendicular to bent axle) of drive part of the present invention.
Fig. 4 is that hyperbolic of the present invention turns the crank portion schematic representation.
Fig. 5 is a doubly-linked piston portion schematic representation of the present invention.
Fig. 6 is the schematic representation (fuel pump and air pump are not shown) of distribution part of the present invention.
Fig. 7 is the sectional view (fuel pump and air pump are not shown) of distribution part of the present invention.
Fig. 8-the 1st, diverter valve spool schematic representation of the present invention.
Fig. 8-the 2nd, diverter valve spool of the present invention " worker " font waterline groove schematic representation
Embodiment:
As shown in Figure 1, present widely used motor is because piston motion direction V and connecting rod L direction are inconsistent, and piston has produced bigger lateral pressure Fx to cylinder body, makes energy loss bigger, has produced bigger vibration and noise.
As Fig. 2-1, Fig. 2-2, Fig. 3, shown in Figure 4, diverter valve-ring pendulum engine proposed by the invention, comprise drive part and distribution part, the inlet end and the distribution of double link piston 10 are partly joined, hyperbolic turns the bent axle (not shown) that links to each other with starting motor and flying wheel, be equipped with hyperbolic on the support and turn bent axle 1, two balances, 3 spindle noses are outwards staggered relatively, link to each other by central sill 4 and to constitute ring pendulum mass 5, two sliding plates 6 are symmetrically distributed in ring pendulum mass central axis both sides, sliding plate central axis and the parallel and coplane of ring pendulum mass 5 central axis, two crank portion that hyperbolic turns bent axle 1 are equipped with slide block 7, slide block 7 is socketed to form by the male and female slide block, slide block can be along the sliding plate central axial direction toward polyslip in sliding plate 6, and bent axle 1 axis and ring pendulum mass 5 axis are in its two midpoint quadrature, and clamping plate 8 and fork 9 are coaxial with balance 3, fork 9 is one with balance 3, and hyperbolic turns the bent axle middle part and is provided with flying wheel 2.
As shown in Figure 5, the doubly-linked piston is with the axisymmetric piston, in the center rectangle chute 11 of piston 10 slide block axle 12 is housed, slide block axle 12 1 end spindle noses are packed in balance 3 end faces fork 9 holes outward, the other end is packed in clamping plate 8 holes, the middle part is arranged in the center rectangle chute of piston 10, and the slide block between centers in clamping plate 8 and fork 9 and the doubly-linked piston rectangle chute can rotate, and slide block axle 12 can slide in rectangle chute 11.
In conjunction with Fig. 2-1, Fig. 2-2, Fig. 3, Fig. 4, shown in Figure 5, in the present invention, each diverter valve assembly disposes with a cylinder body respectively, and each cylinder body is symmetrically distributed.Working procedure of the present invention is as follows: pressurized gas promote piston 10 motions, and drive slide block axle 12 motions in the piston center rectangle chute 11, and slide block axle 12 drives fork 9 motions, makes 3 swings of ring pendulum mass; The translation of piston is converted into tangential force and small normal force that acts on the fork 9 by the slide block axle, the swing of the moment driving ring pendulum mass that tangential force forms; Normal force is that equilibrant is cancelled out each other, and mechanical power loss is very little.Hyperbolic turns crankshaft installed on frame, and 3 swings of ring pendulum mass force slide block 7 to slide in sliding plate 6, drives bent axle 1 and rotates half cycle.The rotation of lower half realizes as expansion space stroke that by the corresponding end exhaust pition above process goes round and begins again, and finishes continuous rotation.
As Fig. 6, shown in Figure 7, distribution partly comprises fuel pump, compressed air pump, diverter valve assembly 13; Each diverter valve assembly disposes with a cylinder body respectively; Diverter valve assembly 13 comprises fuel valve 14, air valve 15, diverter valve 16, firing chamber 19.Fuel valve, air valve, diverter valve are rotary valve.Sprocket wheel 17 is housed respectively on air valve 15, the diverter valve 16 turns bent axle 1 acquisition calmly than transmission by hyperbolic, fuel valve 14 links to each other with air valve 15 by a pair of awl tooth 18.Each spool and valve body cooperate accurate, and be radially, axial seal, lubricated good.Diverter valve assembly middle part is provided with firing chamber 19, and fuel valve, air valve, diverter valve are rotating under the respective drive separately, by the sequential of setting and phase place with the firing chamber connection or close.Fuel valve 14 all has "T"-shaped passage with air valve 15, and diverter valve 16 passages are two mutual disjunct " L " shape passages.One passage 20 is straight-through with firing chamber 19, intermittently communicates with cylinder end, doubly-linked piston 10 place; Another passage 21 is straight-through with outlet pipe, intermittently communicates with cylinder end, doubly-linked piston 10 place.
Shown in Fig. 8-1, Fig. 8-2, diverter valve 16 spool cylinders are provided with " worker " font waterline groove 22, and diverter valve is in rotary work under the high temperature, feed water in the groove and form rapidly that high-pressure water vapor is lubricated, the coolant seal film.The formed steam synovial membrane of diverter valve partly imports the work done cavity, vaporized expanding work done rapidly; Another part steam is discharged with corresponding cylinder, and tail gas is purified.
In the present invention, piston only has the alternate of total travel exhaust and total travel work done, does not exist traditional two-stroke engine to be difficult to break away from the gas exchange process of hypofunction, the serious drawback that big energy is depleted.Compare with the gas distribution system (forming) of existing reciprocating engine by main members such as camshaft, tappet, conical valves, simple in structure, convenient manufacturing process, operational noise is significantly reduced.
In the present invention, the piston motion direction is consistent with application of force direction, and cylinder body is not had lateral pressure, each non-mutual balance of component of making power, so engine mildness, vibration and noise are less.
In the present invention, described doubly-linked piston can be foregoing coaxial symmetric form, also can adopt ring-like, but only both its transmission effect was better being contained in the balance end for ring-like piston.
Claims (5)
1, a kind of diverter valve-ring pendulum engine comprises drive part and distribution part, and piston-cylinder end and distribution are partly joined, and hyperbolic turns crankshaft installed on support, and hyperbolic turns bent axle and links to each other with starting motor and flying wheel; It is characterized in that: two balance spindle noses are outwards staggered relatively, link to each other by central sill and to constitute the ring pendulum mass, two sliding plates are symmetrically distributed in ring pendulum mass central axis both sides, sliding plate central axis and the parallel and coplane of ring pendulum mass central axis, two crank portion that hyperbolic turns bent axle are provided with slide block respectively, slide block can be along the sliding plate central axial direction toward polyslip in sliding plate, hyperbolic turns the axis of bent axle and encircles the pendulum mass central axis in its two midpoint quadrature, fork is coaxial with balance, and the upper and lower end of fork links to each other with separately piston respectively.
2, diverter valve-ring pendulum engine according to claim 1 is characterized in that: described distribution partly comprises fuel pump, compressed air pump, diverter valve assembly; Diverter valve assembly comprises fuel valve, air valve, diverter valve, firing chamber, each diverter valve assembly and a cylinder body configuration; Fuel valve, air valve, diverter valve are rotary valve.
3, diverter valve-ring pendulum engine according to claim 1 and 2, it is characterized in that: described hyperbolic turns the bent axle middle part and is provided with flying wheel, the coaxial clamping plate that are provided with of balance, described piston is a coaxial circles column type doubly-linked piston, in the rectangle chute of piston center the slide block axle is housed, slide block axle one end spindle nose is packed in the fork hole, the other end is packed in the plywood hole, the middle part is arranged in the center rectangle chute of piston, the slide block between centers of clamping plate and fork and doubly-linked piston is to flexibly connect, and the slide block axle can upper and lower slip in the rectangle chute.
4, diverter valve-ring pendulum engine according to claim 2 is characterized in that: described diverter valve assembly middle part is provided with the firing chamber, and fuel valve, air valve, diverter valve can be connected with the firing chamber in rotation periodically; The spool of air valve and diverter valve chain respectively is connected in hyperbolic and turns bent axle, and the fuel valve spool links to each other with the air valve spool by the awl tooth, and fuel valve and air valve all have "T"-shaped passage, and diverter valve has two mutual disjunct " L " shape passages; The one passage communicates with straight-through piston-cylinder end its property of week that reaches in firing chamber, and another passage periodically communicates with the straight-through piston-cylinder end that reaches of outlet pipe.
5, according to claim 2 or 4 described diverter valve-ring pendulum engines, it is characterized in that: described diverter valve spool cylinder is provided with " worker " font waterline groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99113916A CN1102200C (en) | 1999-07-27 | 1999-07-27 | Flow divider-ring pendulum engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99113916A CN1102200C (en) | 1999-07-27 | 1999-07-27 | Flow divider-ring pendulum engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1281941A CN1281941A (en) | 2001-01-31 |
| CN1102200C true CN1102200C (en) | 2003-02-26 |
Family
ID=5277054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99113916A Expired - Fee Related CN1102200C (en) | 1999-07-27 | 1999-07-27 | Flow divider-ring pendulum engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1102200C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074109A2 (en) * | 1981-09-08 | 1983-03-16 | NPL po DVIGATELI s VATRESCHNO GORENE | Internal-combustion engine |
| EP0915239A1 (en) * | 1996-07-26 | 1999-05-12 | Yugen Kaisha Sozoan | Rotational motion mechanism and engine |
| CN2386202Y (en) * | 1999-07-27 | 2000-07-05 | 王亚民 | Flow divider-ring oscillating engine |
-
1999
- 1999-07-27 CN CN99113916A patent/CN1102200C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074109A2 (en) * | 1981-09-08 | 1983-03-16 | NPL po DVIGATELI s VATRESCHNO GORENE | Internal-combustion engine |
| EP0915239A1 (en) * | 1996-07-26 | 1999-05-12 | Yugen Kaisha Sozoan | Rotational motion mechanism and engine |
| CN2386202Y (en) * | 1999-07-27 | 2000-07-05 | 王亚民 | Flow divider-ring oscillating engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1281941A (en) | 2001-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: The invention patent of 99113916.X is authorized in this issue. At the same time, the 99239089.3 utility model patent shall be given up, and the patent right abandonment announcement shall be made on the 19 edition of the 9 edition of the utility model. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |