CN105756714A - Sliding vane type steam-driven rotary engine - Google Patents
Sliding vane type steam-driven rotary engine Download PDFInfo
- Publication number
- CN105756714A CN105756714A CN201510999652.5A CN201510999652A CN105756714A CN 105756714 A CN105756714 A CN 105756714A CN 201510999652 A CN201510999652 A CN 201510999652A CN 105756714 A CN105756714 A CN 105756714A
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- Prior art keywords
- rotor
- stator
- rotary engine
- type steam
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
- F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F01C1/3441—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
- F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/18—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention discloses a sliding vane type steam-driven rotary engine.The sliding vane type steam-driven rotary engine comprises a stator and a rotor, wherein the rotor is mounted in the stator eccentrically.A plurality of sliding vane grooves are milled in the rotor uniformly, and sliding vanes are mounted in the sliding vane grooves.The stator is provided with a gas outlet, an air inlet, a fuel nozzle, a sparking plug and atomized water nozzles, and seal end covers at two ends of the stator match with the inner wall of the stator and the outer wall of the rotor to form a sealed cavity which is divided into a plurality of working chambers by the sliding vanes, wherein the working chamber connected with the air inlet is an air inlet chamber, the working chamber connected with the fuel nozzle is a mixing gas chamber, the working chamber connected with the sparking plug is a combustion chamber, the working chamber connected with the atomized water nozzles is an expansion chamber, and the working chamber connected with the gas outlet is a gas outlet chamber.The sliding vane type steam-driven rotary engine makes use of not only expansibility formed by fuel combustion but also heat energy produced by combustion, so that fuel combustion efficiency is improved.
Description
Technical field
The present invention relates to engine art, specifically a kind of slide sheet type steam-operating rotary engine.
Background technology
Electromotor is divided into internal combustion type and external-burning, and internal combustion engine includes turbine type, piston type, triangle rotor type etc., and outer combustion-ing engine includes Stirling formula, and these electromotor ubiquities are because of the inefficiency problem caused by heat energy loss.Existing air motor, particularly slide sheet type (also known as vane type) air motor, is compressed-air actuated pressure can be converted to mechanical energy and produce the pneumatic apparatus of rotary motion, and it utilizes the volume change of working chamber to do work.Owing to it has more advantages, technology maturation, it is widely applied.Its shortcoming includes that output is little, air consumption is big, efficiency is low, noise is big.Owing to air must first be compressed by air motor, it is desirable to have set of complementary mechanism, although self structure is relatively simple lightly, but whole system is comparatively bulky complex, and it can have intermediateness directly to use as motor, internal combustion engine.
Summary of the invention
It is an object of the invention to provide a kind of slide sheet type steam-operating rotary engine, complicated with the Pneumatic motor system solving to propose in above-mentioned background technology, power consumption is high and can not as prime mover independently from and the ubiquitous heat energy loss of other electromotors caused by inefficiency problem.
For achieving the above object, the present invention provides following technical scheme:
A kind of slide sheet type steam-operating rotary engine, including stator and rotor；Described rotor eccentricity is arranged in stator, rotor is uniformly milled with multiple vane slot radially extended, is slidably fitted with slide plate in vane slot；Described stator is provided with air vent, air inlet, fuel nozzle, spark plug and multiple atomizing water nozzle, stator two ends are packaged with end cover, end cover cooperatively forms sealing cavity with stator inner wall and rotor outer wall, seal cavity and be divided into multiple work chamber by slide plate, wherein, the work chamber being connected with air inlet becomes inlet plenum, the work chamber being connected with fuel nozzle becomes mixed air vessel, the work chamber being connected with spray plug becomes combustor, the work chamber being connected with atomizing water nozzle becomes expanding chamber, the work chamber being connected with air vent becomes exhaust chamber.
As the further scheme of the present invention: the inner cavity chamber of described stator is oblate.
As the present invention further scheme: be milled with multiple vane slot on described rotor, and multiple vane slot centrosymmetry is distributed on rotor.
As the present invention further scheme: described stator is provided with multiple atomizing water nozzle.
As the present invention further scheme: described spark plug is replaced with atomizing water nozzle, then combustor becomes expanding chamber, removes fuel nozzle, then mixed air vessel becomes isolation room, and described air inlet is connected to high-temperature gas or other high-temp waste gas pipelines.
As the present invention further scheme: multiple described slide sheet type steam-operating rotary engine can be carried out parallel connection by common armature spindle, between two adjacent slide sheet type steam-operating rotary engine, share end cover.
Compared with prior art, the invention has the beneficial effects as follows: 1, this slide sheet type steam-operating rotary engine not for another example air motor equally use compression air, but use the heat energy after fuel (liquefied gas, natural gas, biogas, bio-fuel, gasification wet goods) burning, atomized water in heat expansion chamber, produce water vapour, the pressure produced by water vapour instantaneous expansion promotes slide plate rotor driven to rotate, output is high, the match mechanism of compression gas need not be produced, simple light and handy, and directly can use as motor, internal combustion engine.2, this slide sheet type steam-operating rotary engine is as prime mover, both make use of the expansive force that fuel combustion is formed, and also greatly make use of the heat energy that burning produces, improves the efficiency of combustion of fuel, and can greatly simplify the structure of available engine.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 slide sheet type steam-operating rotary engine.
Fig. 2 is the structural representation of embodiment 2 slide sheet type steam-operating rotary engine.
In figure: 1 one stators, 2-rotor, 3-slide plate, 4-vane slot, 5-air vent, 6-air inlet, 7-mixed air vessel, 8-fuel nozzle, 9-spark plug, 10-combustor, 11-atomizing water nozzle, 12-expanding chamber, 13-inlet plenum, 14-isolation room, 15-exhaust chamber.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1
Referring to Fig. 1, in the embodiment of the present invention, a kind of slide sheet type steam-operating rotary engine, including stator 1 and rotor 2；The inner cavity chamber of described stator 1 is oblate, rotor 2 is eccentrically mounted in stator 1, rotor 2 is uniformly milled with multiple vane slot 4 radially extended, preferably, described rotor 2 is milled with 12 vane slots 4, and 12 vane slot 4 centrosymmetry are distributed on rotor 2, slide plate 3 it is slidably fitted with in vane slot 4, when rotor 2 rotates in stator 1, owing to the volume between rotor 2 outer wall and stator 1 inwall does not stop change, therefore slide plate 3 is mobile in vane slot 4 under the dual function of centrifugal force and stator 1 inwall thrust；Described stator 1 is provided with air vent 5, air inlet 6, fuel nozzle 8, spark plug 9 and multiple atomizing water nozzle 11, preferably, described stator 1 is provided with four atomizing water nozzles 11, stator 1 two ends are packaged with end cover, end cover cooperatively forms sealing cavity with stator 1 inwall and rotor 2 outer wall, seal cavity and be divided into multiple work chamber by slide plate 3, wherein, the work chamber being connected with air inlet 6 becomes inlet plenum 13, the work chamber being connected with fuel nozzle 8 becomes mixed air vessel 7, the work chamber being connected with spark plug 9 becomes combustor 10, the work chamber being connected with atomizing water nozzle 11 becomes expanding chamber 12, the work chamber being connected with air vent 5 becomes exhaust chamber 15.
The operation principle of the present invention is: described slide sheet type steam-operating rotary engine, during work, air is when naturally sucking or entered by air pressurizing unit, inlet plenum 13 is entered by air inlet 6, rotation along with rotor 2, air runs to mixed air vessel 7, and the fuel sprayed into fuel nozzle 8 forms fuel gas mixture, rotor 2 is rotated further, fuel gas mixture runs to combustor 10 and by spark plug 9 ignition, the high-temperature gas generated after burning runs to expanding chamber 12 with the rotation of rotor 2, high-temperature gas spray atomized water is given by atomizing water nozzle 11, atomized water chance high-temperature gas moment becomes water vapour and produces the bulbs of pressure.Owing to rotor 2 is eccentrically mounted, adjacent two slide plates 3 have difference in areas between rotor 2 and stator 1, steam acts on will produce pressure differential on adjacent two slide plates 3, this pressure differential is utilized to promote slide plate 3 and then rotor driven 2 to rotate, high-temperature gas in expanding chamber 12 by next until multiple atomizing water nozzles 11 spray into atomized water successively continuously, until the gas after work done enters exhaust chamber 15, and discharge from air vent 5.Said process circulation carries out, and electromotor will ceaselessly operate.
Described slide sheet type steam-operating rotary engine not for another example air motor equally use compression air, but use the heat energy after fuel (liquefied gas, natural gas, biogas, bio-fuel, gasification wet goods) burning, atomized water in heat expansion chamber, produce water vapour, the pressure produced by water vapour instantaneous expansion promotes slide plate rotor driven to rotate, and output is high, it is not necessary to produce the match mechanism of compression gas, simple light and handy, and directly can use as motor, internal combustion engine.Described slide sheet type steam-operating rotary engine, as prime mover, both make use of the expansive force that fuel combustion is formed, and also greatly make use of the heat energy that burning produces, improves the efficiency of combustion of fuel, and can greatly simplify the structure of available engine.
Embodiment 2
Refer to Fig. 2, spark plug 9 described in embodiment 1 is replaced with atomizing water nozzle 11, then combustor 10 becomes expanding chamber 12, remove fuel nozzle 8, due in expanding chamber 12 pressure more than the admission pressure in inlet plenum 13, alter for preventing steam in expanding chamber 12 from returning, atomizing water nozzle 11 is no longer set in therefore corresponding with fuel nozzle 8 work chamber, then mixed air vessel 7 becomes isolation room 14, described air inlet 6 is connected to hot-gas channel, high-temperature gas or other high-temp waste gas that fuel combustion produces enter in this electromotor through pipeline and air inlet 6, high-temperature gas is rotated in expanding chamber 12 with rotor 2 after isolation room 14, high-temperature gas spray atomized water is given by atomizing water nozzle 11, atomized water chance high-temperature gas moment becomes water vapour and produces expansion energy.Owing to rotor 2 is eccentrically mounted, adjacent two blades 3 have difference in areas between rotor 2 and stator 1, steam acts on will produce pressure differential on two blades 3, this pressure differential drive rotor 2 is utilized to rotate, high-temperature gas in expanding chamber 12 enters next expanding chamber 12, next nozzle again spray into atomized water, repeat said process, until the gas after work done enters exhaust chamber 15, and discharge from air vent 5.High-temperature gas constantly enters from air inlet 6, and said process circulation carries out, and electromotor will ceaselessly operate.The present embodiment utilizes high-temperature gas that fuel combustion produces or other high-temp waste gas do work, effectively utilize waste resource, reach the purpose of energy-saving and emission-reduction.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. a slide sheet type steam-operating rotary engine, including stator (1) and rotor (2), it is characterized in that, described rotor (2) is eccentrically mounted in stator (1), rotor (2) is uniformly milled with multiple vane slot (4) radially extended, in vane slot (4), is slidably fitted with slide plate (3)；Described stator (1) is provided with air vent (5), air inlet (6), fuel nozzle (8), spark plug (9) and multiple atomizing water nozzle (11), stator (1) two ends are packaged with end cover, end cover cooperatively forms sealing cavity with stator (1) inwall and rotor (2) outer wall, seal cavity and be divided into multiple work chamber by slide plate (3), wherein, the work chamber being connected with air inlet (6) becomes inlet plenum (13), the work chamber being connected with fuel nozzle (8) becomes mixed air vessel (7), the work chamber being connected with spark plug (9) becomes combustor (10), the work chamber being connected with atomizing water nozzle (11) becomes expanding chamber (12), the work chamber being connected with air vent (5) becomes exhaust chamber (15).
2. slide sheet type steam-operating rotary engine according to claim 1, it is characterised in that the inner cavity chamber of described stator (1) is oblate.
3. slide sheet type steam-operating rotary engine according to claim 1 and 2, it is characterized in that, described rotor (2) is milled with multiple vane slot (4), and multiple vane slot (4) centrosymmetry is distributed on rotor (2).
4. slide sheet type steam-operating rotary engine according to claim 3, it is characterised in that be provided with multiple atomizing water nozzle (11) on described stator (1).
5. according to the arbitrary described slide sheet type steam-operating rotary engine of claim 1-4, it is characterized in that, multiple described slide sheet type steam-operating rotary engine are carried out parallel connection by common armature spindle, between two adjacent slide sheet type steam-operating rotary engine, shares end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999652.5A CN105756714A (en) | 2015-12-21 | 2015-12-21 | Sliding vane type steam-driven rotary engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510999652.5A CN105756714A (en) | 2015-12-21 | 2015-12-21 | Sliding vane type steam-driven rotary engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105756714A true CN105756714A (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510999652.5A Pending CN105756714A (en) | 2015-12-21 | 2015-12-21 | Sliding vane type steam-driven rotary engine |
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| Country | Link |
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| CN (1) | CN105756714A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642380A (en) * | 2017-09-27 | 2018-01-30 | 重庆华稷新能源科技有限公司 | A kind of slipping sheet expander |
| IT201900001213A1 (en) * | 2019-01-28 | 2020-07-28 | Giovanni Corsani | POWER UNIT WITH ENDOTHERMIC ENGINE, WITH A COMPRESSION STAGE AT THE POWER SUPPLY AND A TURBO EXPANDER AT THE EXHAUST |
| WO2020157779A1 (en) * | 2019-01-28 | 2020-08-06 | Giovanni Corsani | Mechanical energy generator operated by gases produced by an internal combustion set |
| CN116111490A (en) * | 2022-12-26 | 2023-05-12 | 上海蓝箭电控设备南通有限公司 | Switch board with urgent outage function |
-
2015
- 2015-12-21 CN CN201510999652.5A patent/CN105756714A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642380A (en) * | 2017-09-27 | 2018-01-30 | 重庆华稷新能源科技有限公司 | A kind of slipping sheet expander |
| IT201900001213A1 (en) * | 2019-01-28 | 2020-07-28 | Giovanni Corsani | POWER UNIT WITH ENDOTHERMIC ENGINE, WITH A COMPRESSION STAGE AT THE POWER SUPPLY AND A TURBO EXPANDER AT THE EXHAUST |
| WO2020157779A1 (en) * | 2019-01-28 | 2020-08-06 | Giovanni Corsani | Mechanical energy generator operated by gases produced by an internal combustion set |
| CN116111490A (en) * | 2022-12-26 | 2023-05-12 | 上海蓝箭电控设备南通有限公司 | Switch board with urgent outage function |
| CN116111490B (en) * | 2022-12-26 | 2023-12-22 | 上海蓝箭电控设备南通有限公司 | Switch board with urgent outage function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |