CN201092883Y

CN201092883Y - Rotary plate-type internal combustion engine

Info

Publication number: CN201092883Y
Application number: CNU2007201290948U
Authority: CN
Inventors: 陈昌全
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-25
Filing date: 2007-08-25
Publication date: 2008-07-30
Anticipated expiration: 2017-08-25

Abstract

The utility model relates to a vane type internal combustion engine with small volume, light weight, small noise and vibration, high efficiency and low oil consumption, which can use various liquid fuels and gas fuels. The internal combustion engine simplifies a complex working process of four strokes which are carried out by a piston type four-stroke internal combustion engine into the technical scheme that a combustion promoting spiral plate directly drives a main shaft and simultaneously finishes the work of the four strokes. The reciprocating movements of a piston are changed into co-rotating rotations of the spiral plate, which greatly lowers the friction loss and the inertial loss of the internal combustion engine. A shell of the internal combustion engine takes an elliptic cylinder shape or a cylinder shape, a liner bushing is installed in the shell, the middle portion of the main shaft is thicker and is opened with a spiral plate groove, the spiral plate is installed in the main shaft and then installed in the liner bushing, a bearing, a spring lamination, a baffle plate and a packing washer are installed on a front cover and a rear cover which are then sleeved on the main shaft and installed on two ends of the shell. The utility model designs the working principles and the structural characteristics of the internal combustion engine and can be developed into various motive power machines such as automobiles or motorcycle engines, ship engines, various fuel oil or gas generators, aeroengines and the like.

Description

The rotating-plate internal combustion machine

One, technical field:

This model utility " rotating-plate internal combustion machine ", relate to a kind of a kind of dynamic power machine that changes mechanical energy with heat energy into, the utility model, mainly be basic functional principle and the structure characteristic of having designed the rotating-plate internal combustion machine, can expand according to this working principle and basic structure and to be designed to automobile, motorcycle engine, ship engine, various fuel oils, gas electricity generator, even can also be designed to all kinds of dynamic power machines of aeroengine or the like.

Two, background technique:

German engineer's Otto had been made the internal-combustion engine by four-stroke principle work in 1876, and the heat energy utilization rate that makes hot machine is brought up to about 40% of internal-combustion engine by about 10% of steamer, and this is the epoch-making progress of internal-combustion engine.But in past 130 years, internal-combustion engine still rests on the original basis.

Along with the progress and the development in science and technology in epoch, piston type four-stroke internal combustion engine has exposed a lot of problem and shortage.At first: piston type four-stroke internal combustion engine project organization complexity.Volume is too big, weight is too big, part is too many and require the machining accuracy height, so the cost cost is too high.Secondly; The piston type four-stroke internal combustion engine frictional loss is too big, inefficiency, fuel consumption is too big, the heat energy utilization rate is low, can only reach about 40%, thereby fuel consumption is too big.Moreover: combusted cylinder, explosive force are too big, so cause noise big; The tail gas discharge capacity of incomplete combustion is big, causes serious environmental pollution etc.And internal-combustion piston engine can only use gasoline, diesel oil, LNG Liquefied natural gas, is subjected to the restriction of fuel, and newly developed in recent years as alcohols, a lot of new energy such as hydro carbons all can not use.

Three: summary of the invention:

At the problems more than the piston type four-stroke internal combustion engine, the utility model provides a kind of rotating-plate internal combustion machine, its project organization is simple, volume is little, in light weight, the cost cost is low, frictional loss is little, heat energy utilization rate height, fuel consumption is little, noise vibration is little, non-environmental-pollution, and various liquid fuel, gaseous fuel can both normally use and can not establish the internal-combustion engine of radiating and cooling system.

1. technological scheme:

This use novel mainly by housing, main shaft, rotating plate, lining, electricity chew, oil is chewed, protecgulum, bonnet, bearing, baffle plate, spring sheet, sealing gasket, locating stud and rigging screw set screw etc. constitute.Housing is an elliptical cylinder-shape or cylindrical.Lining is contained in the housing, and outer wall cooperates with inner walls, tightens fixingly with set screw, and the space that lining outer wall and inner walls form is a vaporizing chamber, and the bottom is the trapped fuel groove; Have suction port and relief opening on the lining, resistance is contained on the lining, and the oil resistance is contained on the shell housing; Main shaft middle part is thicker, and has the rotating plate groove, and rotating plate is a rectangle block shape, and the outside is a circular arc, and inner edge be the convex-concave shape of correspondence, and rotating plate is packed in the rotating plate groove of main shaft; Again main shaft is packed in the lining; Protecgulum and bonnet are loaded onto respectively and are inserted in the main shaft both sides behind bearing, spring sheet, baffle plate, the sealing gasket and are contained in the housing two ends.

2, working principle is shown in (Fig. 1):

Starter motor drives main shaft and turns clockwise, and rotating plate throws away from the rotating plate groove owing to action of centrifugal force, near the lining inwall; Air sucks vaporizing chamber (17) from suction port (16) and turns to combustion gas with the oily oily mixed steam of chewing ejection, suck in the firing chamber (19) from the rotation of lining import (18) again along with rotating plate, the fuel of not vaporized flows in the trapped fuel groove (20), waits to continue vaporization (when particularly starting); Chew when the A rotating plate turns over electricity, when the B rotating plate was closed lining suction port (18), electricity was chewed igniting, the combustion gas of ignition combustion chamber, and fuel gas buring expands, and forms powerful Driving force promotion A rotating plate and rotates, and turns clockwise thereby drive main shaft; When the A rotating plate turns to lining lower right relief opening (21), Exhaust Open, the perfect combustion of the combustion gas in the firing chamber is expanded and is finished, and will be discharged from relief opening by the extruding of B rotating plate.Such 4 rotating plate alternations, internal-combustion engine just enters normal working.After the combustion machine started, the heat that the firing chamber produces was passed to vaporizing chamber by lining top, promoted vaporization to fuel and air preheat, and fuel and air for the firing chamber cooling, carry out heat exchange again mutually simultaneously, can not set up the cooling water circulation system thus.

Shown in (Fig. 4), the band six rotating plate internal-combustion engines of calming the anger, after combustion gas sucked from the lining import, along with the rotation of rotating plate, the space between two rotating plates dwindled gradually, dwindle 2-3 doubly to position, firing chamber time space, thereby gaseous-pressure had also just improved 2-3 doubly.

Shown in (Fig. 5), eight rotating plates, three combustion chamber internal-combustion engines are the designs that the working procedure of three groups of air inlets, burning, exhaust are combined into a wheel flow point fire burns.

3, rotating-plate internal combustion machine and internal-combustion piston engine pluses and minuses relatively is beneficial effect:

(1) the rotating-plate internal combustion machine has air inlet, compression, burning work done and four strokes of exhaust, just main shaft rotates cylinder of two circles and just can finish a work done, and the rotating-plate internal combustion machine, main shaft rotates once circle (as Fig. 1) 4 rotating plates and has finished 4 works done, be equivalent to the work of the internal-combustion engine of 8 cylinders, (as Fig. 4) 6 rotating plates have just been finished 6 works done, are equivalent to the internal combustion engine of 12 cylinders, (as Fig. 5) 8 rotating plates have just been finished 24 works done, are equivalent to the work of 48 cylinders.Add the space that piston, link rod, bent axle occupied and the weight of piston examination internal-combustion engine, so relatively, the quantity of the volume of rotating-plate internal combustion machine, weight and part has only about 1/10th of the volume of internal-combustion piston engine, weight and number of spare parts under the situation of equal power.

(2) it is very good that internal-combustion piston engine requires the sealing of piston in cylinder, therefore piston ring is bigger in the tightness of cylinder inner wall, 8 cylinders are finished frictional loss that the friction back and forth of 4 strokes caused and 8 link rods and piston ring, and the frictional loss between the bent axle is quite big.The firing chamber of rotating-plate internal combustion machine does not need to seal very much, because the gaseous-pressure that the firing chamber sucks is little, be exactly when burning expansion shown in (as Fig. 1), the direction of gas leakage is consistent with the direction of rotating plate high speed rotating outside the A rotating plate left and right sides, therefore gas is difficult for spilling, and next firing chamber is got back in the combustion gas that spills behind the B rotating plate again, can not cause combustible loss, and the height that the B rotating plate is emerged seldom, and it is also little to leak gas; The main shaft side is because the centrifugal force of main shaft high speed rotating can stop the firing chamber oppositely to the gas leakage in axle center.So the both sides of rotating plate and main shaft are designed to less clearance, do not have frictional loss; The end face of rotating plate just depends on centrifugal force to be pressed in the lining inboard, and tightness is little, and frictional loss is also little.

(3) internal-combustion piston engine directly sprays into oil ignition in the cylinder, does not have the process of preheating vaporization, and velocity of combustion is slow, the stroke of piston is limited again, particularly during high-power, oil spout is more, also gasifying burning fully such as the oil of grade, just arrive terminating point enters exhaust process to piston, unburnt combustion gas is discharged, cause serious atmospheric pollution, and fuel exhaustion is just big, the heat energy utilization rate is low, the highest can only reaching about 40%.

The rotating-plate internal combustion machine is that oil is sprayed in the vaporizing chamber, allow oil abundant preheating in vaporizing chamber vaporize, and what suck the firing chamber is combustion gas after the preheating fully, velocity of combustion is fast, and the A rotating plate begins to relief opening sufficient period of combustion and expansion space are arranged from ignition, no matter use much horsepower, also can the perfect combustion work done, that discharges does not have a combustion gas, so non-environmental-pollution, fuel consumption is quite little, add that frictional loss is also very little, so fuel consumption is just little, the heat energy utilization rate is estimated can reach more than 60%, just tries IC engine for saving oil more than 33% than piston.

(4) initial point is deposited the headroom to the cylinder top on the internal-combustion piston engine piston, account for 20% of full cylinder volume greatly, this gas of combustion of 20% can not be discharged outside the cylinder in exhaust, enter into next aspirating stroke again, reduced by 20% new air inflow, thereby reduced the working efficiency of burning quality and 20%.

The rotating-plate internal combustion machine can all be discharged waste gas after burning outside the machine, and what the firing chamber entered is fresh air fully, has improved workmanship and work doing efficiency greatly.

(5) internal-combustion piston engine is air height compression back ignition, and explosive force is too big like this, so cause noise big, vibrations are big.The motorcycle of single cylinder particularly, the truck of 4 cylinders, noise pollution is quite serious.

The rotating-plate internal combustion machine does not compress or than low-pressure air, explosive force is less, and the design nature just is equivalent to 8 cylinders, 12 cylinders, 48 cylinder work, so stable working, noise vibration is little.

(6) piston examination internal-combustion engine directly sprays into oil ignition in the cylinder, there is not the preheating gasification, so being only limited to the strong especially fuel of volatility such as gasoline, diesel oil, liquid gas could use, burning is all incomplete like this, resemble a lot of new energy such as kerosene, alcohols, hydro carbons, charcoal 5, charcoal 6 because volatility is relatively poor or burning-point is higher, all can't use.Be subjected to the restriction of fuel.The design of rotating-plate internal combustion machine has vaporizing chamber, allows fuel abundant preheating in vaporizing chamber vaporize, and has improved the firing temperature and the velocity of combustion of fuel greatly.So kerosene, alcohols, hydro carbons, etc. a lot of lower liquid fuel, gaseous fuels of price of exploitation recently all can normally use, greatly reduce user cost, use new energy in a large number, also be the direction of development at present.

(7) the internal-combustion piston engine calory burning is very big, body heats up very high, all needs to set up separately radiation system in order to dispel the heat, and just is provided with huge water tank as motor car engine, main by the circulating water radiating and cooling, increased volume, weight and the processing cost etc. of motor so again.The rotating-plate internal combustion machine directly utilizes fuel and air to carry out heat exchange mutually with the firing chamber in vaporizing chamber, both heated for the fuel preheating vaporization, carried out radiating and cooling for the firing chamber again, can not establish special radiating and cooling system fully, reduced the volume of motor so again, weight and processing cost.

4, function of the present utility model and purposes:

The rotating-plate internal combustion machine fires chamber internal-combustion engine as the 4 rotating plate lists of calming the anger that are designed to not be with of scheming (1), and it directly sucks combustion gas, the burning work done, and explosive force is very little, so noise is very little, can be used as the dynamic power machine of smaller powers such as motorcycle engine; Scheme the single combustion chamber internal-combustion engine that 6 rotating plate bands are calmed the anger that is designed to of (4), it enters the combustion chambers burn work done after 2-3 pressure is compressed in the combustion gas that sucks, can further increase power and the volume and weight that reduces internal-combustion engine like this, can be used as the dynamic power machine of mid power such as motor car engine; 8 rotating plates 3 that are designed to of figure (5) fire chamber internal-combustion engines, can drive a gas compressor in addition, import again in the combustion machine after improving air pressure, can be used as powerful dynamic power machines such as high-rating generator, ship engine, pass through gear graduation, rotating speed improves 4-5 doubly, reaches rotating speed more than 10000 rev/mins, can be used as aeroengine.

Four, description of drawings:

1, (Fig. 1) is 4 rotating plate lists combustion cell-type internal-combustion engine Facad structure and principle schematic.

2, (Fig. 2) is rotating-plate internal combustion pusher side face structural representation.

3, (Fig. 3) is 4 rotating plate shapes and rigging position schematic representation.

4, (Fig. 4) is with the 6 rotating plate lists combustion cell-type Structure of Internal-Combustion Engine schematic representation of calming the anger.

5 (Fig. 5) are 8 rotating plates, three combustion cell-type Structure of Internal-Combustion Engine schematic representation.

Five, embodiment: (the utility model being further described) below in conjunction with accompanying drawing

Concrete structure is shown in (Fig. 1, Fig. 2): mainly chew (5), oil by housing (1), main shaft (2), rotating plate (3), lining (4), electricity and chew two bearings (9) before and after (6), protecgulum (7), bonnet (8), the main shaft, baffle plate (10), spring sheet (11), sealing gasket (12), locating stud (13) and rigging screw (14) set screw formations such as (15).Load onto electricity on the lining (4) and chew in the housing (1) of packing into after (5), tighten fixing with 3 groups of set screws (15); 4 rotating plates (3) are by in (Fig. 3) rotating plate groove with (3-1), (3-2), (2) planes of main shaft of packing into, (3-3), (3-4) pack in the rotating plate groove on another plane of main shaft, in the lining (4) of then main shaft (2) being packed into; Protecgulum (7) and bonnet (8) are loaded onto bearing (9), spring sheet (11), baffle plate (10) respectively, behind sealing gasket (12) on the pad of housing two ends, respectively protecgulum (7) and bonnet (8) are inserted in main shaft (2) and are contained in housing (1) two ends, be pressed into after aiming at locating stud (13), and tighten fixing with rigging screw (14).Load onto oil on the housing and chew (6).

Claims

The rotating-plate internal combustion machine mainly by housing, main shaft, rotating plate, lining, electricity chew, oil is chewed, front shroud, back shroud, front and back bearings of main shaft, baffle plate, spring sheet, sealing gasket, locating stud, rigging screw, set screw etc. constitute, it is characterized in that: housing is an elliptical cylinder-shape or cylindrical, load onto on the lining in the housing of packing into after electricity is chewed, outer wall cooperates with inner walls; The space that lining outer wall and inner walls form is a vaporizing chamber, and the bottom is the trapped fuel groove; Main shaft middle part is thick and have a rotating plate groove, rotating plate is a rectangular, the outside be a circular arc, and inner edge is the convex-concave shape of correspondence, and rotating plate is packed in the rotating plate groove of main shaft, then main shaft is packed in the lining, protecgulum and bonnet are loaded onto bearing, spring sheet, baffle plate respectively, behind sealing gasket on the pad of housing two ends, respectively protecgulum and bonnet are inserted in main shaft and are contained in the housing two ends, be pressed into after aiming at locating stud, and tighten fixing with rigging screw; Load onto oil on the housing and chew, oil is chewed oil spout in vaporizing chamber, is very little Spielpassung between the rear and front end face of the rear and front end of rotating plate and main shaft and front and back two baffle plates.
2. according to the described rotating-plate internal combustion machine of claim " 1 ", it is characterized in that to be designed to four rotating plate lists combustion chamber internal-combustion engine, be with the six rotating plate lists combustion chamber internal-combustion engine of calming the anger, the rotating-plate internal combustion machine of various ways such as eight rotating plates, three combustion chamber internal-combustion engines.