CN103206259A - Novel steam turbine - Google Patents
Novel steam turbine Download PDFInfo
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- CN103206259A CN103206259A CN 201210479047 CN201210479047A CN103206259A CN 103206259 A CN103206259 A CN 103206259A CN 201210479047 CN201210479047 CN 201210479047 CN 201210479047 A CN201210479047 A CN 201210479047A CN 103206259 A CN103206259 A CN 103206259A
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- seben
- roller
- circular cylinder
- cylinder body
- rolling disc
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Abstract
The invention relates to a novel steam turbine. The structure of the novel steam turbine mainly comprises a circular cylinder (GT), a rotation disc (P), a roller plug plate (C), an injection device (PS) and a steam discharging device (PZ), wherein the circular cylinder (GT) is a fixed cylinder having a circular cavity, the roller plug plate (C) is positioned in the circular cavity of the circular cylinder (GT), one end of the roller plug plate (C) is hinged to the position of the rotation axis O of the circular cylinder (GT) and can rotate around the rotation axis O, and the other end of the roller plug plate (C) maintains contact with the cylinder wall of the circular cylinder (GT); the rotation disc (P) is a circular rotation disc positioned in the circular cylinder (GT), the rotation axis Q of the rotation disc (P) parallels to the rotation axis O of the circular cylinder (GT), and has an eccentric distance (t), the eccentric distance (t) is not lower than a difference between the exradius (r2) of the cylinder wall of the circular cylinder (GT) and the exradius (r1) of the rotation disc (P); and the rotation disc (P) is provided with a plug plate slot, and the roller plug plate (C) traverses through the plug plate slot.
Description
Invention field:
The present invention relates to a kind of novel steam machine.
Background of invention:
Novel steam machine involved in the present invention can be widely used in the national economy field such as engineering machinery, generating, boats and ships of automobile industry.
The existing steam turbine that is widely used, steam turbine on boats and ships is the gas turbine form, its structure is comparatively complicated huge, especially now the dynamic efficiency of the steam turbine that generally uses does not all reach desirable level, and require under the very urgent situation in today energy-conserving and environment-protective, it is the power plant of energy source with inflating medium such as steam, pressurized gas, liquid gas etc. that automobile industry needs high efficiency more.
The present invention proposes a kind of design proposal of brand-new steam turbine, have characteristics simple in structure, reliable, that efficient is high.
About the explanation of nouns in the patents state of the present invention:
1. surface of revolution sectional view: with the view of projection gained on the perpendicular plane of rotation axis.As shown in Figure 1.
2. rotation axis: the rotation axis of rotor or revolution space.As rotation axis O, Q and the R among Fig. 1.
Summary of the invention:
The present invention relates to a kind of novel steam machine, its structure mainly comprises: circular cylinder body (GT), rolling disc (P), roller seben (C), injection apparatus (PS), steam exhaust device (PZ), wherein circular cylinder body (GT) is a stationary housing that circular cavity is arranged, roller seben (C) is positioned at the circular cavity of circular cylinder body (GT), the hinge joint of one end is in the position of the rotation axis O of circular cylinder body (GT), and can rotate around rotation axis O, the casing wall of other end of roller seben (C) and circular cylinder body (GT) keeps in touch;
Rolling disc (P) is the circular rolling disc that is positioned at circular cylinder body (GT), and the rotation axis Q of rolling disc (P) is parallel with the rotation axis O of circular cylinder body (GT), and has throw of eccentric t, throw of eccentric t to be equal to, or greater than the casing wall exradius r of circular cylinder body (GT)
2Exradius r with rolling disc (P)
1Poor;
Have the seben groove on the rolling disc (P), roller seben (C) passes the seben groove, when rolling disc (P) rotates around self rotation axis Q, promoting roller seben (C) simultaneously rotates, when roller seben (C) rotates around self rotation axis O, also promoting simultaneously rolling disc (P) changes, and because having throw of eccentric t between rolling disc (P) and the circular cylinder body (GT), then produces between roller seben (C) and the seben groove and slides;
Roller seben (C) is separated into two separate space with the circular arc space between rolling disc (P) and the circular cylinder body (GT), in roller seben (C) and rolling disc (P) rotation process, two separate space can alternately occur changing from small to big, more from large to small, and again by the circulation transition process that fades away for a short time;
The separate space that is positioned at roller seben (C) sense of rotation rear is the zone of high pressure, the separate space that is positioned at roller seben (C) sense of rotation the place ahead is low pressure area, inflating medium is injected into the zone of high pressure, and expand in the zone of high pressure, promote roller seben (C) and rotate, thereby to mechanism's output torque, low pressure area is the low piezodielectric after expanding, along with the rotation of roller seben (C) is squeezed, and by steam exhaust device (PZ) discharge.
Injection apparatus (PS) is positioned near rolling disc (P) zone of high pressure one side with circular cylinder body (GT) contact position, and steam exhaust device (PZ) is positioned near rolling disc (P) low pressure area one side with circular cylinder body (GT) contact position.
Seben groove hub (CG) is installed on the rolling disc (P), have the seben groove in the seben groove hub (CG), roller seben (C) passes in the seben groove, seben groove hub (CG) can rotate around self rotation axis R, on the roller seben (C) the seben ring is housed, roller seben (C) is the torque output element, in zone of high pressure one side of rolling disc (P) and circular cylinder body (GT) contact position the pressing aid seesaw is housed.
Novel steam machine of the present invention can be made up of a plurality of coaxial circular cylinder bodies (GT), stagger mutually at synchronization in the position of the roller seben (C) of each circular cylinder body (GT), and branch angle such as formation, make the stressed position that is in mutual compensation at synchronization of roller seben (C) of each circular cylinder body (GT).
Injection apparatus (PS) comprises that the cam mechanism by timing gear control drives opening and closing of valve, makes steam discharge be in minimum pressure thus.
Description of drawings:
The surface of revolution sectional view of one of Fig. 1 embodiment of the invention
Fig. 2 is equipped with the embodiment's of seben ring surface of revolution partial sectional view
Fig. 3 is equipped with the embodiment's of pressing aid seesaw partial sectional view
In the description of drawings of patent of the present invention, the structure of illustrated component, size and shape do not represent structure, size and the shape of actual component, also do not represent the actual size proportionate relationship between the component, diagram is just illustrated the embodiment of the invention with simple and clear mode.
Fig. 1 has shown the surface of revolution sectional view of one of embodiment of the invention, as can be seen from the figure, the structure of novel steam machine of the present invention mainly comprises: circular cylinder body (GT), rolling disc (P), roller seben (C) and injection apparatus (PS), the position of steam exhaust device (PZ) and these devices, circular cylinder body (GT) is a stationary housing that circular cavity is arranged, roller seben (C) is positioned at the circular cavity of circular cylinder body (GT), the hinge joint of one end is in the rotation axis position of circular cylinder body (GT), roller seben (C) can rotate around rotation axis O, and the casing wall of other end and circular cylinder body (GT) keeps in touch.
Rolling disc shown in Figure 1 (P) is positioned at the circular cavity of circular cylinder body (GT), and the rotation axis Q of rolling disc (P) is parallel with the rotation axis O of circular cylinder body (GT), and has throw of eccentric t, throw of eccentric t to be equal to, or greater than the casing wall exradius r of circular cylinder body (GT)
2Exradius r with rolling disc (P)
1Poor, i.e. t 〉=r
2-r
1Have the seben groove on the rolling disc (P), roller seben (C) passes the seben groove, when rolling disc (P) rotates around rotation axis Q, rolling disc (P) then promotes roller seben (C) and rotates, and when roller seben (C) rotated around rotation axis O, roller seben (C) then promoted rolling disc (P) and rotates, because between rolling disc (P) and the circular cylinder body (GT) throw of eccentric t being arranged, make roller seben (C) between the seben groove, produce slip.
From as can be seen shown in Figure 1, the seben groove is positioned at seben groove hub (CG), seben groove hub (CG) then is installed on the rolling disc (P), roller seben (C) passes the seben groove, when roller seben (C) and rolling disc (P) rotation, seben groove hub (CG) so not only can improve the sealability of cylinder body around self rotation axis R rotation, makes that also the interaction force between roller seben (C) and the rolling disc (P) can smooth transfer.
Roller seben (C) is separated into two separate space with the circular arc space between rolling disc (P) and the circular cylinder body (GT), in the process of rolling disc (P) and roller seben (C) rotation, these two separate space can alternately occur changing from small to big, more from large to small, and again by the transition process that fades away for a short time.
Roller seben (C) shown in Figure 1 and rolling disc (P) counterclockwise rotate, be positioned at roller seben (C) sense of rotation the place ahead separate space from large to small, be low pressure area; The separate space at rear that is positioned at the sense of rotation of roller seben (C) is changed from small to big, and is the zone of high pressure; The injected device of inflating medium (PS) sprays into the zone of high pressure, and in zone of high pressure expansion promotion roller seben (C) rotation, thereby the output torque, low pressure area is the low piezodielectric after the last expansion working, along with the rotation of roller seben (C) is squeezed, and by steam exhaust device (PZ) discharge.By among Fig. 1 as can be seen, injection apparatus (PS) is positioned near zone of high pressure one side rolling disc (P) and circular cylinder body (GT) the contact position w, steam exhaust device (PZ) is positioned near low pressure area one side rolling disc (P) and circular cylinder body (GT) the contact position w.
Fig. 2 has shown the surface of revolution partial sectional view that the embodiment of seben ring is housed on the roller seben (C), the seben ring that has shown two kinds of forms among the figure, the seben ring is arranged in the groove of roller seben (C) end, simultaneously flexible device makes between the casing wall of seben ring and circular cylinder body (GT) and keeps in touch, and improves the sealing of zone of high pressure with this.
Figure 3 shows that the embodiment's that the pressing aid seesaw is installed partial sectional view, pressing aid seesaw shown in the figure is installed on the circular cylinder body (GT), and be positioned near rolling disc (P) and circular cylinder body (GT) the contact position w zone of high pressure one side, after roller seben (C) is rotated counterclockwise by the w point, the pressing aid seesaw is pressed in the seesaw groove, make after the end of roller seben (C) passes through, the pressing aid seesaw is perk rapidly under the effect of elastic device, and keep in touch with rolling disc (P), its effect is the sealability that improves the zone of high pressure.
In the above-described embodiments, roller seben (C) is the torque output element, and rolling disc (P) then is passive device, and She Ji benefit is like this, interaction force between roller seben (C) and the rolling disc (P) is down to minimum, the working life that can improve roller seben (C) and seben groove hub (CG).
Novel steam machine of the present invention can be made up of a plurality of coaxial circular cylinder bodies (GT), the roller seben (C) of each cylinder body is in the state of angle five equilibrium, make each circular cylinder body (GT) be in the stress of mutual compensation, the linear reciprocating piston steam turbine that its principle and two cylinders are formed the same given unnecessary details no longer one by one at this.
Open supply system with the mode of closing, seal arrangement, lubrication system, inflating medium etc. about injection apparatus (PS), steam exhaust device (PZ) and by what the cam mechanism of timing gear control drove valve, those skilled in the art all knows, and in related domain extensive use, no longer give unnecessary details one by one at this.
Above-described embodiment has illustrated the present invention in illustrated mode, but the above-described embodiment that illustrates with diagramatic way is not limitation of the present invention, and the present invention is defined by the claims.
Claims (8)
1. the present invention relates to a kind of novel steam machine, its structure mainly comprises: circular cylinder body, rolling disc, roller seben, injection apparatus, steam exhaust device, it is characterized in that: described circular cylinder body is a stationary housing that circular cavity is arranged, described roller seben is positioned at the circular cavity of circular cylinder body, the hinge joint of one end is in the rotation axis position of circular cylinder body, and can center on pivot axis, other end of roller seben and the casing wall of circular cylinder body keep in touch;
Described rolling disc is the circular rolling disc that is positioned at circular cylinder body, the rotation axis of rolling disc is parallel with the rotation axis of circular cylinder body, and there are throw of eccentric, described throw of eccentric to be equal to, or greater than exradius poor of the casing wall exradius of described circular cylinder body and described rolling disc;
Have the seben groove on the described rolling disc, described roller seben passes the seben groove, when rolling disc during around self pivot axis, promoting the roller seben simultaneously rotates, when roller seben during around self pivot axis, simultaneously also promote turn disc, because having throw of eccentric between rolling disc and the circular cylinder body, then produce between roller seben and the seben groove and slide;
Described roller seben is separated into two separate space with the circular arc space between rolling disc and the circular cylinder body, in roller seben and turn disc process, described two separate space can alternately occur changing from small to big, more from large to small, and again by the circulation transition process that fades away for a short time;
The described separate space that is positioned at described roller seben sense of rotation rear is the zone of high pressure, the described separate space that is positioned at described roller seben sense of rotation the place ahead is low pressure area, inflating medium is injected into the zone of high pressure, and in the rotation of zone of high pressure expansion promotion roller seben, thereby to mechanism's output torque, described low pressure area is for the low piezodielectric after expanding, and along with the rotation of roller seben is squeezed, and discharges by steam exhaust device.
2. novel steam machine according to claim 1 is characterized in that: described injection apparatus is positioned near zone of high pressure one side rolling disc and the circular cylinder body contact position, and described steam exhaust device is positioned near rolling disc low pressure area one side with circular cylinder body contact position.
3. novel steam machine according to claim 1, it is characterized in that: seben groove hub is installed on the described rolling disc, has the seben groove in the described seben groove hub, the roller seben passes in the seben groove, and described seben groove hub can be around self pivot axis.
4. novel steam machine according to claim 1 is characterized in that: on the described roller seben seben ring is housed.
5. novel steam machine according to claim 1 is characterized in that: on the position of zone of high pressure one side of described rolling disc and circular cylinder body contact position the pressing aid seesaw is housed.
6. novel steam machine according to claim 1, it is characterized in that: described roller seben is the torque output element.
7. novel steam machine according to claim 1, it is characterized in that: described novel steam machine can be made up of a plurality of coaxial circular cylinder bodies, stagger mutually at synchronization in the position of the roller seben of each circular cylinder body, and branch angle such as formation, make the stressed position that is in mutual compensation at synchronization of roller seben of each circular cylinder body.
8. according to claim 1 and 7 described novel steam machines, it is characterized in that: described injection apparatus comprises that the cam mechanism by timing gear control drives opening and closing of valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210479047 CN103206259A (en) | 2012-11-22 | 2012-11-22 | Novel steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210479047 CN103206259A (en) | 2012-11-22 | 2012-11-22 | Novel steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103206259A true CN103206259A (en) | 2013-07-17 |
Family
ID=48753644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210479047 Pending CN103206259A (en) | 2012-11-22 | 2012-11-22 | Novel steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206259A (en) |
-
2012
- 2012-11-22 CN CN 201210479047 patent/CN103206259A/en active Pending
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Application publication date: 20130717 |