CN105156152A - Crankless open piston-type steam-driven engine capable of continuously supplying steam during exhaust intermission - Google Patents
Crankless open piston-type steam-driven engine capable of continuously supplying steam during exhaust intermission Download PDFInfo
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- CN105156152A CN105156152A CN201510661161.XA CN201510661161A CN105156152A CN 105156152 A CN105156152 A CN 105156152A CN 201510661161 A CN201510661161 A CN 201510661161A CN 105156152 A CN105156152 A CN 105156152A
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- 238000000034 method Methods 0.000 claims abstract description 11
- 230000002045 lasting effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
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- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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Abstract
The invention provides a crankless open piston-type steam-driven engine capable of continuously supplying steam during exhaust intermission. In the technical field of nuclear submarine steam-driven engines, a nuclear submarine can adopt two power systems, one is a steam turbine and the other is an electric motor, the steam turbine is a relatively conventional engine, the electric motor is a relatively advanced engine, while in either scheme, the conventional steam turbine is indispensable. The scheme provided by the invention seemingly disclosures a new method capable of overcoming defects of large size, high noise and large weight, and the crankless open piston-type steam-driven engine capable of continuously supplying steam during exhaust intermission is provided. The engine comprises a similar circular engine body composed of a plurality of curvature radius, an engine cover adopting a circular structure, a spoke adopting a circular structure, and a piston similar to a rectangular cross section. The engine provided by the scheme of the invention has the benefits of being simple in structure, stable in running, low in noise, small in size, light in weight, and low in rotational speed. All of the technical advantages are very important for the nuclear submarine.
Description
Technical field
The present invention relates to a kind of motor, specifically it relates to a kind of without the lasting steam supply piston type steam-operating motor of bent axle open exhaust interval.
Background technique
In steam-operating technical field of engines, be that traditional steam turbine dominates at present; The working method of steam turbine is open, and the shortcoming that this just makes that its energy consumption is high, efficiency is low, volume is large, noise is high and weight is large cannot thoroughly overcome.Our scheme of the invention depends on and can replace volume greatly, traditional steam turbine that noise is high and weight is large; Be significantly reduce energy consumption, reduce air-polluting new method.
Summary of the invention
Particular content comprises: the body of the similar circle be made up of multiple radius of curvature; Comprise the cover of round structure; Comprise the spoke of round structure; Comprise the piston of similar rectangular cross section.Also comprise interval and continue steam supply control switch and relevant control lobe plate.
1, our summary of the invention is a kind of, continues steam supply piston type steam-operating motor without bent axle exploitation formula exhaust interval; Body is the body of the similar circle be made up of multiple radius of curvature, the cylinder body curve that it is made up of multiple center, multiple radius of curvature, form the body of similar circle, body is processed with: circular seal groove, seal strip groove, high voltage power steam sprays into control switch hole, open exhaust port, fixed hole, positioning hole.
2, the cover of round structure, the cover of round structure is processed with eccentric axis hole, the eccentric circular seal ring recess being used for embedding circular seal ring, and corresponding fixed hole and positioning hole on body, interval steam supply switch axis hole.Cover is also processed with piston radial movement travel and compensates cam.It is substantially identical with their structure of right cover that cover comprises left cover.
3, the spoke of round structure, spoke is processed with spline axis hole, piston radial running slot, and the equalizing orifice that guarantee operates steadily.
4, the piston of approximate rectangular section.It is by piston top, piston base, cylinder-shaped compression spring, left Stamping Steel Ribbon and the composition such as right Stamping Steel Ribbon and circular little axle.Wherein the feature of piston top is, is processed with piston seal bar groove in the both sides of the top of piston top and piston traffic direction; Piston top is also processed with the circular port can installing piston base, in hole, leaves the space can installing cylinder-shaped compression spring.The feature of piston base is processed with oilhole on piston base, in order to reduce the running resistance of piston, being processed with open little axis hole in the bottom of piston base, being provided with rotating little axle in hole.
5, interval continues steam supply switch, and by columniform steam supply switch, steam supply switch actuating cam and steam supply switch interval continue steam supply and control lobe plate composition.
The present invention program has following beneficial effect
1, structure is simple
Structure of the present invention is very simple, and organism cover spoke piston four critical pieces just form one and continue steam supply steam-operating motor without the open exhaust pition formula interval of bent axle.Development is very simple.
2, the noise that operates steadily is low
Because the present invention is approximate circle structure, do not have connecting rod apneustic, piston runs in the track of intimate ring.Run very steady, noise is very low is affirmative.
3, the little weight of volume is low
Because our scheme of the invention structure is very simple, thus the little weight of volume low be very natural thing.
4, the slow-speed of revolution
Our scheme of the invention, piston runs along the cylindrical of sub-circular body; Increase the diameter of body, the path of travel of piston becomes square formula to increase; Engine speed becomes square formula to decline.Can need to arrange cabinet size according to rotating speed.
5, energy-saving potential is large
Current motor in the world as far as we know, the method for supplying of high pressure work done gas has two kinds; A kind of is the continuous air feed of jet engine; Another kind is the interval moment air feed of conventional piston formula motor.What we invented continues steam supply steam-operating motor without the open exhaust interval of bent axle.What denomination of invention, just know that it adopts is that interval continues steam supply.This steam supply way is that our object of invention creates the great energy saving space.Its essence is: with reducing the time continuing steam supply, reduces discharge pressure and the temperature of waste vapour, reaches energy-conservation object.Increase interval by appropriateness to continue the steam supply time and improve output power, we can find the equinoctial point not only increasing output power but also can be energy-conservation.Reach energy-efficient object.
5, applied range
The first, the application on submarine and nuclear powered submarine.
Our scheme of the invention is because there are the technical characterstics such as noise is low, and volume is little, and weight is low, the slow-speed of revolution.The particularly low and slow-speed of revolution of noise, because low-down noise makes enemy be difficult to monitoring; The slow-speed of revolution can save the high speed reducer of the large noise of weight.This makes it on submarine particularly nuclear powered submarine, have good application prospect.Online data is said so: " to be power system be nuclear powered submarine take nuclear reactor as the power system of core, and its propelling motor used has two kinds, and first is steam turbine, and second is motor.The first is relatively traditional motor, and the second is comparatively advanced motor.The basic principle of nuclear powered submarine power system is the energy heats water utilizing fission type reactor generation nuclear reaction to produce, and produces water vapor, promotes steam turbine and obtains mechanical energy.For the situation of the first comparatively traditional steam turbine as motor, the mechanical energy produced from steam turbine by gearbox by steam turbine faster rotating speed reduce, then drive propeller cavitation, obtain the power advancing submarine submarine.The second adopts motor as the situation of propelling motor, and it is on the basis of the first, obtains electric energy by steam turbine drive electrical generators, and then obtains by electrical energy drive propeller cavitation the power promoting submarine advance.How the second dynamic structure, see and depend on the transfer process that has been many, in fact, this has larger lifting to performance for submarine, first, eliminates gearbox, reduce the noise source of submarine, the second, intercept the mechanical connection passage that the noise that produced by steam turbine leaks, avoid leaking of noise, enhance the muting function of submarine, 3rd, motor has good control performance and quiet performance, improves the propulsive efficiency that submarine is quiet.”
Above-mentioned data shows: no matter that scheme, traditional steam turbine is all indispensable.It is replace volume large that our scheme of the invention depends on, the new departure of traditional steam turbine that noise is high and weight is large.
The second, the application of power field
Our power station or thermoelectricity plant at present; If use our scheme of the invention to continue steam supply piston type steam-operating motor without the open exhaust interval of bent axle.The working method of its sealed type, than open working method, working efficiency height is not sayed and instructs.So inventor thinks: if our power station adopts our scheme of the invention; Significantly reducing coal consumption minimizing atmospheric pollution is very real thing.Interval continues the working method of steam supply in addition, very simply can adjust the length of steam supply time; Adapt to the dual needs of generating and heat supply.
Accompanying drawing explanation
Fig. 1; Plane assembling schematic diagram.
Fig. 2; Body schematic diagram.
Fig. 3; Spoke schematic diagram.
Fig. 4; Left cover schematic diagram.
Fig. 5; Right cover schematic diagram.
Fig. 6; Cam schematic diagram
Fig. 7; Piston schematic diagram
Fig. 8; Steam supply switch schematic diagram
Fig. 9; Section assembling schematic diagram
Figure 10; Specification digest accompanying drawing
The following meaning of digitized representation in figure.
1, body 2, body seal groove 3, fixed hole 4, positioning hole 5, spring housing 6, the large circular portion 7 in the right side of cylinder body curve, the little circular portion 8 of cylinder body curve, the seal area part 9 of cylinder body curve, high voltage power steam sprays into hole 10, exploitation formula exhaust port 11, seal strip groove 12, spoke 13, cam 14, spline axis hole 15, piston 16, piston traffic direction 17, equalizing orifice 18, cylinder body curves of small circles center 19, cylinder body seal district center of curve 20, the right great circle center of curve 21 of cylinder body, cylinder body cylindrical center 22, the junction curve center 23 of the different curve of cylinder body, piston radial running slot 24, left cover analyses and observe Figure 25, left cover plane Figure 26, eccentric pivot hole 27, spindle socket 28, right cover plane Figure 29, right cover analyses and observe Figure 30, piston base 31, piston top 32, piston assembles Figure 33, spring 34, oilhole 35, seal strip groove 36, the large circular portion 37 in a left side of cylinder body curve, the left great circle center 38 of cylinder body curve, steam supply switch 39, steam supply switch cam 40, steam supply switch actuating cam plate 41, the right Stamping Steel Ribbon 42 of piston, the left Stamping Steel Ribbon 43 of piston, the right undulating springs 44 of piston, the left undulating springs 45 of piston, the little axle 46 of piston base, the little axle 47 of piston head, oil groove 48, steam supply switch axis hole 49, steam supply switch mounting hole 50, cover seal groove 51, left seal ring 52, right seal ring 53, steam supply switch in the closed position 54, steam supply switch is in open position 55, the position that when steam supply switch is about to open, piston should be located.56, steam supply switch locating stud
Embodiment
Embodiment we be described with reference to Fig. 1; We suppose that piston 15 runs clockwise along the direction of arrow 16 indication, and at this moment steam supply switch 38 is in open position.The high pressure steam poured in by steam supply switch promotes piston movement; The piston driving spoke of motion also runs clockwise.And by being arranged on the external outputting power of splined shaft on spoke.Piston continues to run, and before piston traffic direction, by open exhaust port, discharges the waste vapour of previous stroke remnants.Piston continues to run, and piston enters seal area; At this moment the waste vapour that significantly reduced of piston pressure below, consumes unresisted Self-discharged from open exhaust port.Piston continues to run, and starts the work of next stroke, but relies on inertia still normally to run.After piston 15 to enter the great circle curve part of cylinder body by seal area, at reasonable time, high voltage power steam is crossed switch 38 by steam supply and is started to spray into high voltage power Steam Actuation and continue the work that motion starts next stroke.Here need to illustrate: the length of steam supply time can as required, and the circumference of large radius and the ratio of minor radius circumference circle of adjustment steam supply switch actuating cam plate 40 realize.
Claims (7)
1. one kind continues steam supply piston type steam-operating motor without the open exhaust interval of bent axle.This motor comprises: the body of the similar circle be made up of multiple radius of curvature; Comprise the cover of round structure; Comprise the spoke of round structure; Comprise the piston of similar rectangular cross section.Also comprise interval and continue steam supply control switch and relevant control lobe plate.Its working method is while piston rotates, and piston is also reciprocating along radial direction under cylinder body curve and piston radial movement travel compensate the acting in conjunction of cam.
2. according to claim 1 without the lasting steam supply piston type steam-operating motor of bent axle open exhaust interval; It is characterized in that: the body of the described similar circle be made up of multiple radius of curvature, it is by multiple center, the cylinder body curve that multiple radius of curvature is formed, form the body of similar circle, body is processed with: circular seal groove, seal strip groove, high voltage power steam sprays into hole, open exhaust port, fixed hole, positioning hole.
3. according to claim 1 without the lasting steam supply piston type steam-operating motor of bent axle open exhaust interval; It is characterized in that: the cover of described round structure is processed with eccentric axis hole on the cover of round structure, the eccentric circular seal ring recess being used for embedding circular seal ring, with fixed hole corresponding on body and positioning hole, cover is also processed with piston radial movement travel and compensates cam.It is substantially identical apart from their structure of lid with right that cover comprises left cover.
4. according to claim 1 without the lasting steam supply piston type steam-operating motor of bent axle open exhaust interval; It is characterized in that: the spoke of described round structure, spoke is processed with spline axis hole, piston radial running slot, and the equalizing orifice that guarantee operates steadily.
5. according to claim 1 without the lasting steam supply piston type steam-operating motor of bent axle open exhaust interval; It is characterized in that: the piston of described approximate rectangular section.It is by piston top, piston base, cylinder-shaped compression spring, left Stamping Steel Ribbon and the composition such as right Stamping Steel Ribbon and circular little axle.
Wherein the feature of piston top is: be processed with piston seal bar groove in the both sides of piston top piston traffic direction; Piston top is also processed with the circular port can installing piston base, in hole, leaves the space can installing cylinder-shaped compression spring.The feature of piston base is: on piston base, be processed with oilhole, in order to reduce the running resistance of piston, being processed with open little axis hole in the bottom of piston base, being provided with rotating little axle in hole.
6. according to claim 1 without the lasting steam supply piston type steam-operating motor of bent axle open exhaust interval; It is characterized in that: described interval continues steam supply switch, by columniform steam supply switch, steam supply switch actuating cam and steam supply switch interval continue steam supply and control lobe plate composition.
7. according to claim 1 without the lasting steam supply piston type steam-operating motor of bent axle open exhaust interval; It is characterized in that: described working method, is while piston rotates, and piston is also reciprocating along radial direction under cylinder body curve and piston radial movement travel compensate the acting in conjunction of cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661161.XA CN105156152A (en) | 2015-10-15 | 2015-10-15 | Crankless open piston-type steam-driven engine capable of continuously supplying steam during exhaust intermission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661161.XA CN105156152A (en) | 2015-10-15 | 2015-10-15 | Crankless open piston-type steam-driven engine capable of continuously supplying steam during exhaust intermission |
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| CN105156152A true CN105156152A (en) | 2015-12-16 |
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| CN201510661161.XA Pending CN105156152A (en) | 2015-10-15 | 2015-10-15 | Crankless open piston-type steam-driven engine capable of continuously supplying steam during exhaust intermission |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6776135B1 (en) * | 2003-03-03 | 2004-08-17 | Tsung-Yun Chen | Rotary engine |
| CN102192007A (en) * | 2011-03-14 | 2011-09-21 | 曾庆仁 | Suction and exhaust all-open crankshaft-free internal-combustion engine |
| CN103244344A (en) * | 2013-05-13 | 2013-08-14 | 曾庆仁 | Piston type water turbine |
| US20130340707A1 (en) * | 2010-12-31 | 2013-12-26 | Victor Garcia Rodriguez | Rotary heat engine |
| CN104279053A (en) * | 2013-09-09 | 2015-01-14 | 曾繁星 | Crankless open type exhaust single-stroke single-cylinder multi-functional piston type engine |
| CN104279139A (en) * | 2014-03-03 | 2015-01-14 | 曾庆仁 | Crankless piston type air compressor |
-
2015
- 2015-10-15 CN CN201510661161.XA patent/CN105156152A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6776135B1 (en) * | 2003-03-03 | 2004-08-17 | Tsung-Yun Chen | Rotary engine |
| US20130340707A1 (en) * | 2010-12-31 | 2013-12-26 | Victor Garcia Rodriguez | Rotary heat engine |
| CN102192007A (en) * | 2011-03-14 | 2011-09-21 | 曾庆仁 | Suction and exhaust all-open crankshaft-free internal-combustion engine |
| CN103244344A (en) * | 2013-05-13 | 2013-08-14 | 曾庆仁 | Piston type water turbine |
| CN104279053A (en) * | 2013-09-09 | 2015-01-14 | 曾繁星 | Crankless open type exhaust single-stroke single-cylinder multi-functional piston type engine |
| CN104279139A (en) * | 2014-03-03 | 2015-01-14 | 曾庆仁 | Crankless piston type air compressor |
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Application publication date: 20151216 |