CN107762562A - A kind of rotating water, steam turbine - Google Patents
A kind of rotating water, steam turbine Download PDFInfo
- Publication number
- CN107762562A CN107762562A CN201711119756.8A CN201711119756A CN107762562A CN 107762562 A CN107762562 A CN 107762562A CN 201711119756 A CN201711119756 A CN 201711119756A CN 107762562 A CN107762562 A CN 107762562A
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- Prior art keywords
- positive
- runner
- gear
- steam turbine
- bulge loop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Hydraulic Turbines (AREA)
Abstract
The invention provides a kind of rotating water, steam turbine, including volute housing, positive runner, reversing wheel, positive and negative gear group, swivel joint, gear-box, its course of work to be：Pressure fluid enters positive runner by swivel joint, acting is sprayed by the spout of positive runner again, in the presence of pressure fluid, forward and backward impellers with one heart at different levels produce mutual impetus relative to force in opposite direction, the opposite power of caused both direction, combined simultaneously by positive and negative gear, synchronous, in the same direction, coaxial output.Impeller blade design of the present invention is simple, without stator blade, only movable vane, reduces making material, weight, volume.Its is simple in construction, and it is easy to make, and cost is low, high efficiency.Can apply to multiple fields, such as the hydraulic turbine, pneumatic equipment, steam turbine, can do it is small, miniature, in can doing, large-scale.
Description
Technical field：
The present invention relates to turbine engine, the hydraulic turbine, steam turbine field.
Background technology：
The hydraulic turbine is also known as water turbine engine, is generally used for hydroelectric generation industry, and steam turbine is also known as steamturbine and started
Machine, heating power and nuclear energy power generation industry are generally used for, there is deep and remote long history, human lives are developed, civilization and progress plays important work
With.
Do not have much improvement in this kind of old machine structure at present, be mostly used for medium-and-large-sized, conventional art is fabricated to
This height, body is thick and heavy, complicated, makes difficulty, and efficiency is difficult to further improve.Their hair brightness are also limit more to make
With such as：Small miniature biomass power generation, small miniature distributed combined heat and power generation generate electricity, small miniature solar energy thermal-power-generating, warship, ship,
Power of machine etc..
The content of the invention：
For above-mentioned state of the art, the technical problems to be solved by the invention are, there is provided a kind of rotating water, vapour
Turbine.In the presence of pressure fluid, positive and negative runner produces the power of mutual impetus, provided with concentric leaf more than one-level
Wheel, without stationary blade wheel or stator blade, under the steam turbine contrast of same power, same series reduces half impeller, so as to reduce weight,
Volume, material, artificial, cost.It is simple in construction and complicated not as traditional steam turbine, make difficult.When as the hydraulic turbine
When, the hydraulic turbine has also used impeller more than two-stage, and efficiency can be improved further.
In order to solve the above-mentioned technical problem, a kind of rotating water provided by the present invention, steam turbine, it is characterised in that：Bag
Include volute housing, positive runner, reversing wheel, positive and negative gear group, swivel joint, gear-box；Its structure is, by positive runner and reversing wheel
Body is combined, provided with more than one impeller, with concentric level permutations, each impeller is one-level, and odd level is positive rotary impeller,
Even level is contrarotating rotor, and the import of positive runner is connected with swivel joint, and reversing wheel middle bearing bracket loads bearing, from driving shaft
Loading is combined with positive runner, and positive and negative gear group is tightened from driving shaft loading with nut, and main frame integrally puts into volute housing, positive and negative tooth
Wheel assembling upper gear box；Its course of work is：Pressure fluid enters positive runner by swivel joint, then is sprayed by the spout of positive runner
Acting, in the presence of pressure fluid, forward and backward impellers with one heart at different levels produce mutual impetus relative to force in opposite direction,
Two relative power are superimposed repeatedly on positive and negative runner, and the work that positive and negative runner receives power is used as relative circular movement, is produced
The opposite power of raw both direction, then combined simultaneously by positive and negative gear, synchronous, in the same direction, coaxial output, tail water, vapour are by volute type casing
Body outlet discharge.
Described positive runner, centre are provided with the pipeline that stretches out, and inside one is pipeline enlarging, outside one be into
Mouthful, provided with more than one positive rotary impeller, each positive rotary impeller is one-level, recessed provided with the scrobicular ring on scrobicular ring disk and scrobicular ring disk
Ring is combined into the mazy sealing ring of class with the bulge loop on contrarotating rotor.
Described positive rotary impeller, the first order use center impeller, are distributed in the centre of positive runner, and the center impeller is to spray
Jet body is done manual work, and is moved by reaction force, provided with long-tail shoe blade, forms spout between blade and following current from large to small is led to
Road, provided with bullet, the pipeline enlarging among bullet and positive runner forms following current passage, provided with driving shaft, is set on driving shaft
There is step, be divided into two sections, first paragraph is assembling part, has screw thread, second segment is clutch end, provided with bulge loop disk and bulge loop
Bulge loop on disk, bulge loop are combined into the mazy sealing ring of class with the scrobicular ring on reversing wheel；The second level concentric impeller used above,
Be distributed in concentric-ring pattern on positive runner, by the active force of upper level and the reaction force of injection, provided with shoe blade, blade it
Between form spout, provided with the bulge loop on bulge loop disk and bulge loop disk, it is mazy close that bulge loop with the scrobicular ring on reversing wheel is combined into class
Seal ring.
Described reversing wheel, centre are provided with the bearing block to stretch out, and equipped with bearing, interior one is provided with limited step, if
There is the scrobicular ring on scrobicular ring disk and scrobicular ring disk, provided with more than one contrarotating rotor, each contrarotating rotor is one-level；Described is anti-
Rotary impeller uses concentric impeller, is distributed in concentric-ring pattern on reversing wheel, by upper level active force and injection reaction force,
Provided with shoe blade, impeller, vane stress direction and the direction of motion and positive rotary impeller on the contrary, form spout between blade, if
There is the bulge loop on bulge loop disk and bulge loop disk.
Described positive and negative gear group, counter gear is loaded by driving shaft to be connected with reversing wheel, and excessive gear is mounted in bracing strut
On, loaded by driving shaft, positive rotating disk by driving shaft load and with active axis connection, tightened with nut, its bottom bracket and tooth
Roller box, which is fixedly connected, not to move, excessive gear free movement on the axle of bracing strut；Its course of work is：Pass through same excessive tooth
The point of contact tooth of wheel and the anti-principle of the point of contact tooth direction of motion of opposite, reverse power caused by reversing wheel, by counter gear
By the point of contact teeth of two opposites of excessive gear excessively to merging in positive rotating disk, exported by driving shaft.
Described swivel joint is a conduit assembly, built-in bearing and seal, and a positive runner of connection, other end connects
Connect pressure fluid tubes, when pressure fluid flows to positive runner by swivel joint, positive runner Forced rotation and swivel joint is static
It is motionless.
Described volute housing is a volute host housing, carrying main frame and the unified discharge of collection tail vapour.
Described gear-box is a disc gear-box, is connected with volute housing, is fixedly connected with excessive gear bracing strut, interior
Note the lubricating oil of circulation.
Described rotating water, steam turbine, can do radial-flow type, can also do rotating water, the steam turbine of axial-flow type, can be used for
Make the hydraulic turbine, steam turbine, pneumatic class turbine engine.
The situation of prior art is different from, the beneficial effects of the invention are as follows：It is a kind of depart from traditional idea mode, by
In the presence of pressure fluid, forward and backward impellers with one heart at different levels produce mutual impetus relative to force in opposite direction, and two relative
Power be superimposed repeatedly on positive and negative runner, the work that positive and negative runner receives power is used as relative circular movement, this mode of work-doing,
Substantially increase the utilization ratio of kinetic energy.Each impeller is one-level, and centre does not have to stationary blade wheel or stator blade as excessive, reduction resistance
Power energy loss, improve efficiency.Same power, series steam turbine, reduce impeller quantity, so as to reduce weight, volume, material, people
Work, cost.Impeller blade design is simple, easily makes, and complicated not as conventional impellers blade, makes difficult.Volute type casing
Body does casing, mainly fixes body, collects tail vapour, simple in construction without bearing high pressure, easily makes, in light weight, not as passing
Casing of uniting is complicated like that, thick and heavy, makes difficult.Positive and negative gear group is realized two power superposition in opposite direction, combined into
One, synchronous, in the same direction, coaxial output.When as the hydraulic turbine, the hydraulic turbine has also used impeller more than two-stage, and efficiency can enter one
Step improves.Simple in construction, in light weight, small volume of the invention, efficiency is high, and it is easy to make, and cost is low, for hydroelectric generation, heat energy
Generate electricity, be also applied for small miniature biomass power generation, small miniature distributed combined heat and power generation, small miniature solar energy thermal-power-generating, warship,
The power etc. of ship, machine.
Brief description of the drawings：
Fig. 1 is the positive cut-away illustration of the present invention；
Fig. 2 is the side cut-away illustration of the present invention；
Decompose cut-away illustration in the side that Fig. 3 is the present invention；
Fig. 4 is the center impeller three dimensional structure diagram of the present invention；
Fig. 5 is the concentric impeller three dimensional structure diagram of the present invention；
Illustrate in figure：6- volutes housing, the positive runners of 1-, 2- reversing wheels, 3- positive and negative gears group, 4- swivel joints, 5- gears
The positive rotary impeller of case, 7-, 8- contrarotating rotors, 9- driving shafts, 10- spouts, 11- long-tail shoes blade, 12- shoes blade, 13- are convex
Ring, 14- scrobicular rings, 15- bearings, 16- counter gears, 17- excessive gears, the positive rotating disks of 18-, 19- nuts, 20- imports, 21- cones
Body.The concentric impeller of 22- center impellers, 23-.
Embodiment：
Below with reference to the accompanying drawings and the present invention is described in detail in conjunction with the embodiments, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the part of the embodiment rather than whole of the present invention
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the invention.
As Figure 1-5, the preferred embodiment of the present invention provides a kind of rotating water, steam turbine；Including volute housing 6,
Positive runner 1, reversing wheel 2, positive and negative gear group 3, swivel joint 4, gear-box 5；
As shown in Figure 1-2, body is combined by positive runner 1 and reversing wheel 2, provided with more than one impeller, with concentric level
Arrangement, each impeller are one-level, and odd level is positive rotary impeller 7, and even level is contrarotating rotor 8, during the first order is used in Fig. 4
Lobus cardiacus wheel 22, the concentric impeller 23 in the Fig. 5 used above of the second level, swivel joint 4 in import 20 and Fig. 1 of positive runner 1 in Fig. 3
Connection, the middle bearing bracket of reversing wheel 2 load bearing 15, load from driving shaft 9 and combine with positive runner 1, in Fig. 3 counter gear 16 from
Driving shaft 9 loads to be connected with reversing wheel 2, and excessive gear 17 is mounted on bracing strut, is loaded from driving shaft 9, and positive rotating disk 18 is from master
Moving axis 9 loads and is connected with driving shaft 9, is tightened with nut 19, the positive and negative gear group 3 being combined into Fig. 1, its bottom bracket and figure
Gear-box 5 in 1, which is fixedly connected, not to move, the free movement on the axle of bracing strut of excessive gear 17；In main frame entirety Gozino chart 1
Volute housing 6, positive and negative gear group 3 loads onto gear-box 5；
Its course of work is：Pressure fluid enters positive runner by swivel joint, then sprays acting from the spout of positive runner,
In the presence of pressure fluid, forward and backward impellers with one heart at different levels produce mutual impetus relative to force in opposite direction, and two relative
Power be superimposed repeatedly on positive and negative runner, the work that positive and negative runner receives power is used as relative circular movement, caused two
Power in opposite direction, combined simultaneously by positive and negative gear, synchronous, in the same direction, coaxial output, tail water, vapour are discharged by volute housing outlets.
Claims (9)
1. a kind of rotating water, steam turbine, it is characterised in that：Including volute housing (6), positive runner (1), reversing wheel (2), positive and negative
Gear train (3), swivel joint (4), gear-box (5)；Its structure is to combine body by positive runner and reversing wheel, provided with one with
On impeller, with concentric level permutations, each impeller is one-level, and odd level is positive rotary impeller (7), and even level is contrarotating rotor
(8), the import (20) of positive runner is connected with swivel joint, and reversing wheel middle bearing bracket loads bearing (15), is filled from driving shaft (9)
Entering and combined with positive runner, positive and negative gear group loads from driving shaft (9) to be tightened with nut (19), and main frame integrally puts into volute housing,
Positive and negative gear assembles upper gear box；Its course of work is that pressure fluid enters positive runner, then the spray from positive runner by swivel joint
Mouth (10) sprays acting, and in the presence of pressure fluid, it is in opposite direction that forward and backward impellers with one heart at different levels produce mutual impetus
Relative to force, two relative power are superimposed repeatedly on positive and negative runner, and the work that positive and negative runner receives power is used as relative circumferential
Motion, the opposite power of caused both direction, then combined simultaneously by positive and negative gear, synchronous, in the same direction, coaxial output, tail water, vapour
Discharged by volute housing outlets.
2. rotating water according to claim 1, steam turbine, it is characterised in that：Described positive runner (1), centre is provided with
The pipeline to stretch out, inside one is pipeline enlarging, and outside one is import (20), provided with more than one positive rotary impeller
(7), each positive rotary impeller is one-level, provided with the scrobicular ring (14) on scrobicular ring disk and scrobicular ring disk, on scrobicular ring and contrarotating rotor (8)
Bulge loop (13) is combined into the mazy sealing ring of class.
3. positive runner according to claim 2, it is characterised in that：Described positive rotary impeller (7), lobus cardiacus in first order use
Take turns (22), be distributed in the centre of positive runner, the center impeller is moved, provided with long-tail with spraying fluid acting by reaction force
Shoe blade (11), spout (10) and following current passage from large to small are formed between blade, provided with bullet (21), bullet and
Pipeline enlarging among positive runner forms following current passage, and provided with driving shaft (9), driving shaft is provided with step, is divided into two sections, and first
Section is assembling part, there is screw thread, and second segment is clutch end, provided with the bulge loop on bulge loop disk and bulge loop disk, bulge loop with it is anti-
Scrobicular ring on runner is combined into the mazy sealing ring of class；Second level impeller (23) with one heart used above, is distributed with concentric-ring pattern
On positive runner, by the active force of upper level and the reaction force of injection, provided with shoe blade (12), spray is formed between blade
Mouthful, provided with the bulge loop (13) on bulge loop disk and bulge loop disk, bulge loop is combined into the mazy sealing ring of class with the scrobicular ring on reversing wheel.
4. rotating water according to claim 1, steam turbine, it is characterised in that：Described reversing wheel (2), centre is provided with
The bearing block to stretch out, equipped with bearing (15), interior one is provided with limited step, provided with the scrobicular ring on scrobicular ring disk and scrobicular ring disk
(14), provided with more than one contrarotating rotor (8), each contrarotating rotor is one-level；Described contrarotating rotor uses concentric leaf
Take turns (23), be distributed in concentric-ring pattern on reversing wheel, by the active force of upper level and the reaction force of injection, provided with shoe leaf
Piece, impeller, vane stress direction and the direction of motion and positive rotary impeller on the contrary, form spout between blade, provided with bulge loop disk and
Bulge loop (13) on bulge loop disk.
5. rotating water according to claim 1, steam turbine, it is characterised in that：Described positive and negative gear group (3), reversion
Gear (16) is loaded by driving shaft (9) to be connected with reversing wheel (2), and excessive gear (17) is loaded on bracing strut by driving shaft,
Positive rotating disk (18) loaded by driving shaft and with active axis connection, tightened with nut (19), its bottom bracket is fixed with gear-box
Connection is not moved, excessive gear free movement on the axle of bracing strut；Its course of work is：Pass through the point of contact of same excessive gear
The tooth principle opposite with the point of contact tooth direction of motion of opposite, reverse power caused by reversing wheel, was passed through by counter gear
The point of contact tooth of two opposites of gear is spent excessively to merging in positive rotating disk, is exported by driving shaft.
6. rotating water according to claim 1, steam turbine, it is characterised in that：Described swivel joint (4) is a pipe
Road component, built-in bearing and seal, a positive runner of connection, other end connection pressure fluid tubes, the course of work are：Pressure
Fluid flows to positive runner by swivel joint, positive runner Forced rotation and swivel joint transfixion.
7. rotating water according to claim 1, steam turbine, it is characterised in that：Described volute housing (6) is a whirlpool
Shape host housing, carrying main frame and the unified discharge of collection tail vapour.
8. rotating water according to claim 1, steam turbine, it is characterised in that：Described gear-box (5) is a disc
Gear-box, it is connected with volute housing, is fixedly connected with excessive gear bracing strut, the lubricating oil of interior note circulation.
9. rotating water according to claim 1, steam turbine, it is characterised in that：Radial-flow type can be done, can also do axial-flow type
Rotating water, steam turbine, available for the making hydraulic turbine, steam turbine, pneumatic class turbine engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119756.8A CN107762562A (en) | 2017-10-31 | 2017-10-31 | A kind of rotating water, steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711119756.8A CN107762562A (en) | 2017-10-31 | 2017-10-31 | A kind of rotating water, steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107762562A true CN107762562A (en) | 2018-03-06 |
Family
ID=61273438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711119756.8A Pending CN107762562A (en) | 2017-10-31 | 2017-10-31 | A kind of rotating water, steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107762562A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049748A (en) * | 2020-08-14 | 2020-12-08 | 深圳广蓝电力有限公司 | Water turbine and hydroelectric generator |
| CN113323785A (en) * | 2021-07-21 | 2021-08-31 | 陆庆森 | Straight-flow side deflection discrete water turbine |
| WO2022032643A1 (en) * | 2020-08-14 | 2022-02-17 | 深圳广蓝电力有限公司 | Water turbine and hydroelectric generator |
| CN116085170A (en) * | 2023-04-10 | 2023-05-09 | 广东海洋大学 | Multi-rotor structure residual pressure energy recovery device and sea water desalination system |
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|---|---|---|---|---|
| GB583469A (en) * | 1943-01-04 | 1946-12-19 | David Macleish Smith | Improvements in turbo compressors |
| GB763058A (en) * | 1952-04-30 | 1956-12-05 | Alfred Buchi | Turbine driven multi-stage compressor or pump |
| FR2811720A1 (en) * | 2000-07-13 | 2002-01-18 | Jacques Coste | Air or water driven turbine having twin concentric counter rotating rotors for electricity generation or water pumping, counter rotation is achieved by use of conic pinions |
| CN102953899A (en) * | 2011-08-16 | 2013-03-06 | 董禹全 | Bidirectional work technology for water turbine |
| CN203614141U (en) * | 2013-01-15 | 2014-05-28 | 卜庆春 | Highly-efficient steamer power generating device |
| CN104033315A (en) * | 2014-05-21 | 2014-09-10 | 湖北江尔海盾水力发电科技有限公司 | Double-layer and three-layer negative sucking counter weight groove impeller ring for wind power and hydroelectric generation through forward rotation and backward rotation |
| CN106907180A (en) * | 2015-12-09 | 2017-06-30 | 熵零技术逻辑工程院集团股份有限公司 | Contra-rotating rotor mechanism |
-
2017
- 2017-10-31 CN CN201711119756.8A patent/CN107762562A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB583469A (en) * | 1943-01-04 | 1946-12-19 | David Macleish Smith | Improvements in turbo compressors |
| GB763058A (en) * | 1952-04-30 | 1956-12-05 | Alfred Buchi | Turbine driven multi-stage compressor or pump |
| FR2811720A1 (en) * | 2000-07-13 | 2002-01-18 | Jacques Coste | Air or water driven turbine having twin concentric counter rotating rotors for electricity generation or water pumping, counter rotation is achieved by use of conic pinions |
| CN102953899A (en) * | 2011-08-16 | 2013-03-06 | 董禹全 | Bidirectional work technology for water turbine |
| CN203614141U (en) * | 2013-01-15 | 2014-05-28 | 卜庆春 | Highly-efficient steamer power generating device |
| CN104033315A (en) * | 2014-05-21 | 2014-09-10 | 湖北江尔海盾水力发电科技有限公司 | Double-layer and three-layer negative sucking counter weight groove impeller ring for wind power and hydroelectric generation through forward rotation and backward rotation |
| CN106907180A (en) * | 2015-12-09 | 2017-06-30 | 熵零技术逻辑工程院集团股份有限公司 | Contra-rotating rotor mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049748A (en) * | 2020-08-14 | 2020-12-08 | 深圳广蓝电力有限公司 | Water turbine and hydroelectric generator |
| WO2022032643A1 (en) * | 2020-08-14 | 2022-02-17 | 深圳广蓝电力有限公司 | Water turbine and hydroelectric generator |
| CN113323785A (en) * | 2021-07-21 | 2021-08-31 | 陆庆森 | Straight-flow side deflection discrete water turbine |
| CN116085170A (en) * | 2023-04-10 | 2023-05-09 | 广东海洋大学 | Multi-rotor structure residual pressure energy recovery device and sea water desalination system |
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Application publication date: 20180306 |