阅读说明：本技术 叠阀旋转配气发动机 (Folded valve rotary distribution engine ) 是由 宫文辉 于 2018-05-20 设计创作，主要内容包括：本发明公开了一种叠阀旋转配气的发动机其结构是发动机旋转轴体植入叠阀以弹性材料为托衬,上端使用耐磨材料可以是金属或非金属制成,用叠阀托住旋转配气轴,当配气结束行程时行程密闭,周而复始进行气体交换。气轴选用双层内外壁中间空体形成空腔设计,中间空体空腔可注入冷却介质并循环带走热量,满足高温高压苛刻工况环境要求。(The invention discloses a kind of engine of folded valve rotation distribution, its structure is that engine rotary shaft body is implanted into folded valve with elastic material as support lining, upper end can be metal using wear-resistant material or nonmetallic be made, rotation air distribution shaft is held with folded valve, when distribution terminates stroke, stroke is closed, carries out gas exchanges in cycles.Gas axis selects hollow body among the double-deck inside and outside wall to form cavity design, and intermediate hollow body cavity, which can inject cooling medium and recycle, takes away heat, meets high temperature and pressure harshness work condition environment requirement.)

1. there is folded valve on a kind of folded valve rotary distribution engine, cylinder block top, air distribution shaft outer wall is closed is slidably connected with rotation.

2. folded valve rotary distribution engine according to claim 1, it is characterised in that: folded valve is built up by thin slice.

3. folded valve rotary distribution engine according to claim 1, it is characterised in that: rotation air distribution shaft intracoelomic cavity pump impeller pushes away Cooling liquid state medium circulation in dynamic.

4. folded valve rotary distribution engine according to claim 1, it is characterised in that: rotation distribution axis body both ends entrance Liquid pump system is not manufactured into, the cooling recirculation system of engine is directly used, is only designed to cooling medium circulation canal.

5. folded valve rotary distribution engine according to claim 1, it is characterised in that: absolutely empty in rotation air distribution shaft both ends Chamber is designed as the Vomitory straight-through with the external world, is flowing heat eliminating medium with air, and axis stream forces air discharging and radiating.

6. folded valve rotary distribution engine according to claim 1, it is characterised in that: hollow cavity in rotary shaft body both ends It is designed as the Vomitory straight-through with the external world, is radiated by flow media of air.

7. folded valve rotary distribution engine according to claim 1, it is characterised in that: single watt of engine.

8. folded valve rotary distribution engine according to claim 1, it is characterised in that: separately manufacturing, it is completely independent to match Cylinder cover, complete independent cylinder block are combined.

Technical field

The present invention relates to engine arts, more particularly to a kind of rotary distribution engine with folded valve.

Background technique

Currently, its inlet and outlet of well known internal combustion engine are to jack up mandril by camshaft, compression priming lever spring keeps valve stem downward Or it opens upwards, close progress distribution.Air inlet, exhaust are completed by each independent channel.Intake valve tightness is by pressure bullet The pressure of spring and determine, so tight in order to seal, spring pressure Theoretical Design is the bigger the better, and as a result opens air valve consumption A large amount of active power, in order to effectively close, high speed error-free motion increases the dual spring of opposite direction coiling again.Every increase bullet Spring will increase power consumption.This design defect makes existing 60% effective power of internal combustion engine is substantially interior to consume, and practical exportable Power there was only theoretical combustion heat function 27-31.5%.

Summary of the invention

By the air inlet system and exhaust system of existing complexity being made of many Finishing Parts Machinings such as camshaft, mandril, rocker arm, valve, Design is designed as the engine of the rotation distribution with folded valve.Unimpeded due to intake and exhaust channel, no inlet and outlet valve compression is shaken Existing fuel combustion calorific value can be efficiently used, so that it is fired expansive force and be not fully exerted by the power loss of arm spring Effect, the more existing engine of output power improve about 3-5%.The present invention is that folded valve is constituted with the lamination of elasticity, constitutes to have and fold The rotary distribution engine of valve.Present inventive concept is to carry out folded valve sealing and penetrating extreme utilization without ultimate stop with circumference, And a kind of new structural internal combustion engine formed, structure are by the position of a circular rotating axis body, implantation uses wear-resistant material Can be metal or it is nonmetallic made of folded valve, hold rotation air distribution shaft with folded valve, rotation air distribution shaft rotate to opening into Every trade journey distribution, stroke is closed at the end of distribution, carries out gas exchange in cycles and completes distribution circulation.It is rotated according to crankshaft With the stroke angle of piston stroke, can determine intake and exhaust openings of sizes and position on appropriate periphery, and do not need into, It is good closed air tight by folded valve when exhaust, it utilizes the thermal energy of the fuel volumetric growth of detonation sufficiently, selects the double-deck inside and outside wall Intermediate hollow body forms cavity design, and intermediate hollow body cavity, which can inject cooling medium and recycle, takes away heat, thus can be used one As conventional material meet high temperature and pressure stringent environmental requirements, outer wall will meet high pressure gas operating condition, and inner wall exhaust pipe need to meet one Fixed heatproof resistance to oxidation requirement, air inlet pipe design multiple tracks groove then without heatproof requirement to seal mutually not between cylinder and cylinder It collaborates.

Rotary shaft body distribution one end is connect with timing gear system, and the other end is connect with air inlet system and exhaust system.Exhaust is by disappearing Sound purification system is discharged into atmosphere.

Rotary shaft body both ends will also have interior hollow cavity that can inject the entrance that cooling medium circulates, and handle simultaneously Entrance manufacture forms liquid pump system at liquid pump body, pump impeller and outer housing, then connects and composes complete self-loopa cooling with radiator System, rotation air distribution shaft inner cavity pump impeller push interior liquid circulation, can save the independent water pump of existing internal combustion engine, be further reduced manufacture Volume is reduced in cost and weight and material consumption.

Rotary shaft body both ends entrance does not manufacture into liquid pump system, and the cooling recirculation system of engine can be used directly, only set Count into cooling medium circulation canal.

Hollow cavity is designed as the Vomitory straight-through with the external world in rotary shaft body both ends, dissipates by flow media of air Heat.It is suitable for small-power.

Hollow cavity is designed as the Vomitory straight-through with the external world in rotary shaft body both ends, using air as flow media turbine Machine mechanism forced heat radiation.

The revolving hollow spindle body distribution part of folded valve also may be produced that the complete independent with cylinder cover of upper cover bottom, then It is engaged with cylinder block top, is convenient for separately manufacturing recombinant, complete independent cylinder cover, complete independent cylinder block in this way It is combined into the engine of the various rotation distribution with folded valve.

Detailed description of the invention

Fig. 1 is folded valve rotary distribution engine of the invention.

1. folded valve watt tongue in Fig. 1,2. folded valves watt, 3. cylinder body FE Tilers, 4. gas distribution channels, 5. gas distribution channels outer walls, 6. air flues Cooling medium channel, 7. combustion control positions, 8. folded valve Nevas, 9. Neva tongues, 10. gas distribution channels inner walls, 11. cylinder block, 12. cylinder block Cooling medium channel, 13. cylinder block inner walls, 14. pistons, 15. connecting rods, 16. crankshafts, 17. crankshaft bases.

Fig. 2 is the partial enlargement of folded valve rotary distribution engine of the invention, convenient for examining.

Same Fig. 1 of label in Fig. 2.

Fig. 3 is single watt of umbrella design of folded valve rotary distribution engine of the invention, and folded valve rotates single watt of distribution and starts Machine.

18. left FE Tiler in Fig. 3,19 left watt ears, 20 right watt ears, 21 right FE Tilers.

Embodiment

The following further describes the present invention with reference to the drawings.In Fig. 1, the folded valve that folded valve watt tongue (1) folds valve watt (2) composition is wrapped up in Gas distribution channels outer wall (5) is allowed to fit closely with axis outer wall rotatably and close airtight, it is ensured that fire position (7) point by control in cylinder The gas of combustion or oil spout detonation not outer diarrhea promotion piston (14) through connecting rod (15) drive crankshaft (16) around crankshaft base (17) do with Fixed point is that the circle rotation in the center of circle moves, and exports the calorific value function of burning, and exhaust gas is purified again by being sent into muffler with air flue (4) It is discharged into atmosphere, fuel combustion temperature is about in 1773-2733K(1500-2500 DEG C) it is to burn rotation air distribution shaft and cylinder body not It ruins, gas distribution channels outer wall (5) and air distribution shaft inner wall (10) medium design are used at cavity body composition air flue cooling medium channel (6) To disperse the high fever in gas distribution channels, the high temperature in cylinder block (11) is logical by the cooling medium of cylinder block cooling medium channel (12) It crosses cylinder block inner wall (13) and cements out and dissipated by radiator, folded valve Neva (8) and folded valve Neva tongue (9) wrap up in gas distribution channels Outer wall (5), cylinder block (11) and cylinder body FE Tiler (3) fit sealing.