CN1824931A

CN1824931A - Non-piston engine capable of using various fuels

Info

Publication number: CN1824931A
Application number: CN 200610006510
Authority: CN
Inventors: 黄德昭
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-08
Filing date: 2006-01-08
Publication date: 2006-08-30

Abstract

There is disclosed a piston-free engine without a crank connecting rod mechanism capable of using many kinds of fuel, which has several combustion chambers. On the inwall of the combustion chamber there are a fuel inlet, an igniter, a work gas outlet and suction and exhaust ports. The rotation of the rotary valve in the adjacent place of the combustion chamber can make oxygen enter into and the waste gas exhaust from the combustion chamber. The work gas of each combustion chamber exhausted via the work gas outlet drives several pneumatic motors and which then drive the rim to rotate, so as to output the power.

Description

A kind of non-piston engine that can use pluralities of fuel

1 technical field: the present invention relates to a kind ofly can use the no piston of pluralities of fuel and the motor of connecting rod.

2 background techniquies: the motor that generally uses is a conventional engine now, by connecting rod the to-and-fro motion of piston is converted into and rotatablely moves and outputting power, the structure more complicated is to the requirement height of fuel, mechanical efficiency is low, and environmental pollution is serious.The motor of advanced technology adopts many air valve structures for improving the intake and exhaust performance, needs two camshaft actuated, and its structure is more complicated, and cost is also very high.How to simplify the structure of motor, use renewable energy sources, overcome energy crisis, reduce environmental pollution and can guarantee that again it is good problem to study that the every profession and trade power demand is satisfied in power output.

3 summary of the invention: the purpose of this invention is to provide a kind of non-piston engine that can use pluralities of fuel.Its technological scheme is: on the fixing body several firing chambers are arranged, on each firing chamber inwall porting is arranged, fuel entrance, igniter, acting gas vent.The adjacent rotary valve that is equipped with the firing chamber on the body has the AB intercommunicating pore that accounts for the circumference an angle of 90 degrees and leads to circumferential surface on the work section of rotary valve.The axial position in hole is corresponding with the porting of firing chamber.In same section, also have oxygen entrance, outlet port on the body.The oxygen entry port of each firing chamber is communicated with oxygenerator.Each outlet port leads to atmosphere by baffler.The acting gas vent of each firing chamber is connected and leads to the several pneumatic motor impellers that are fixed on the body, and all pneumatic motors are distributed on the circumference, their small gear and the engagement of the ring gear on the wheel rim.Wheel rim links to each other with mandrel by disc, brake hub and power output wheel is housed on the mandrel of wheel rim and drives oxygenerator.

This motor provides oxygen by oxygenerator to the firing chamber, makes sufficient combustion, can fuel saving and minimizing pollution.Can using gases, various forms of fuel such as liquid, pressed powder, comprise renewable energy sources.It is simple in structure, and manufacturing and operating cost are low.Regulate the outputting power of motor by adjustable bow curved roll speed motor.Regulate sense of rotation, speed, moment of torsion that pneumatic motor can change wheel rim, easy and safe to operate.This motor can be directly installed on the wheel, and each wheel all is a driving wheel, and good dynamic property, center of gravity be low, saved various mechanism such as speed change, clutch, transmission shaft, front and back bridge, differential mechanism.

4 description of drawings: Fig. 1 is that a kind of overall structure schematic representation that can use the non-piston engine of pluralities of fuel: Fig. 2 is a firing chamber partial structurtes schematic representation; Fig. 3 is the side structure schematic representation of Fig. 1; Fig. 4 is the engine operation schematic flow sheet.

5 specific embodiments: be described further below in conjunction with accompanying drawing, Figure 1 shows that a kind of overall structure schematic representation that can use the non-piston engine of pluralities of fuel.On the wheel rim (1) of outside ring gear (2) is arranged, the pinion of it and four pneumatic motors (5).Wheel rim for the firing chamber (3) of three spheries or other shapes is arranged on fixing body (10) body, is that rotary valve (4) is as Fig. 2 with interior below the adjacent firing chamber.The firing chamber inwall has porting (21), fuel entrance (18), electric igniter (13), acting gas vent (12).The AB intercommunicating pore that accounts for the circumference an angle of 90 degrees is arranged on the work section of rotary valve, and AB leads to circumferential surface in two holes, and the axial position in hole is relative with the porting of firing chamber (21), also has oxygen entrance (15), outlet port (16) on the body of same section.Each oxygen entrance on the body is communicated with oxygenerator (14), and oxygen generation system utilizes the physisorphtion separation of air, oxygen in the concentration extraction air, and the oxygen supply motor of manufacturing uses, and this technology is a prior art.Each outlet port (16) leads to atmosphere by baffler.The acting gas vent of each firing chamber interconnects the impeller that leads to four pneumatic motors (5) that are fixed on the body again by circulating line (9), and all pneumatic motors are distributed on the same circumference, under the acting gas-powered, drives wheel rim (1) and rotates.The acting gas vent has one-way exhaust valve (11), and the gas reverse flow that prevents to do work is gone back to the firing chamber.The true dip direction at center, AB intercommunicating pore relative combustion chamber is consistent on the injection direction of fuel entrance (18) and the rotary valve, makes the oxygen and the fuel that enter form eddy current in the firing chamber, good mixing, and burning is fully.Rotary valve (4) is when position shown in Figure 2, the AB intercommunicating pore is connected the porting of firing chamber and the oxygen entrance of body, oxygen sprays into the firing chamber, the fuel of fuel tank (17) sprays into from fuel entrance (18) during rotary valve sealing porting, by electric igniter (13) igniting blast, high-pressure gas is discharged from the acting gas vent pneumatic motor is done work.Rotary valve turns over the porting (21) of 270 firing chambers when spending and connects with the outlet port (16) of body, the one-way exhaust valve (11) of acting gas vent is closed, stop acting gas reverse flow to go back to the firing chamber, waste gas remaining in the firing chamber is arranged to atmosphere by baffler, finishing once acting circulation.Do work once in rotary valve (4) revolution moving one all firing chambers, each firing chamber is acting successively successively, makes acting gas pneumatic motor without interruption drive wheel rim and turn round.Each combustion chamber volume is identical, and the fuel quantity that each working stroke sprays into immobilizes.Three rotary valves are connected with adjustable bow curved roll speed motor (8) by chain (7), by changing rotary valve (4) thus rotational speed change the acting number of times and change acting gas discharge capacity, realize the change of engine output.Motor changes positive and reverse steering, rotating speed and torque by the modulating valve of pneumatic motor, by the outside outputting power of wheel rim (1).Wheel rim (1) links mandrel (6) by disc, and brake hub (19) and power output wheel (20) are housed on the mandrel (6).The nonvoluntary rotation of brake hub control wheel rim.Power output wheel drives oxygenerator (14) can also drive generator or outside outputting power, drives other working machine.Various forms of fuel such as motor can using gases, liquid, pressed powder, powdered fuel can be made flowability colloidal state supply engine work preferably.

Claims

1 one kinds can be used the non-piston engine of pluralities of fuel to be made up of body, firing chamber, fuel supply mechanism, igniter, motor.It is characterized in that: several firing chambers (3) are arranged on the body (10), fuel entrance (18), porting (21), igniter (13), the spray of acting gas are arranged on each firing chamber inwall by mouth (12); The AB intercommunicating pore that accounts for the circumference an angle of 90 degrees is arranged and lead to circumferential surface on the adjacent work section that rotary valve (4), rotary valve be housed with the firing chamber on the body, the axial position in hole is corresponding with the porting of firing chamber, also has oxygen entrance (15), outlet port (16) in same section on the body; The oxygen entrance of each firing chamber is communicated with oxygenerator (14), each outlet port leads to atmosphere by baffler; The acting gas vent (12) of each firing chamber is connected and leads to the impeller of the several pneumatic motors (5) that are fixed on the body, and all pneumatic motors are distributed on the circumference, ring gear (2) engagement of its small gear and wheel rim (1); Wheel rim links to each other with mandrel by disc, and brake hub (19) and power output wheel (20) are housed on the mandrel of wheel rim (1).

2 a kind of non-piston engines that can use pluralities of fuel as claimed in claim 1, it is characterized in that: the supporting oxygenerator of motor (14) charges into oxygen to the firing chamber; Various forms of fuel such as the fuel of motor can using gases, liquid, pressed powder, powdered fuel is worked with the colloidal state supply engine; The identical every working stroke fuel straying quatity of each combustion chamber volume is identical, and at every kind of different fuel, the volume of firing chamber is different with every stroke fuel straying quatity.

3 a kind of non-piston engines that can use pluralities of fuel shown in claim 1, it is characterized in that: the acting gas vent (12) of each firing chamber (3) has one-way exhaust valve (11), the injection direction of fuel entrance (18) is consistent with the centroclinal direction in AB intercommunicating pore relative combustion chamber on the rotary valve, and each rotary valve (4) links by the small gear of sprocket wheel chain (7) with adjustable bow curved roll speed motor (8).