CN102828881A - Parallel integrated multi-stage water-gravity water turbine - Google Patents
Parallel integrated multi-stage water-gravity water turbine Download PDFInfo
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- CN102828881A CN102828881A CN201110161370XA CN201110161370A CN102828881A CN 102828881 A CN102828881 A CN 102828881A CN 201110161370X A CN201110161370X A CN 201110161370XA CN 201110161370 A CN201110161370 A CN 201110161370A CN 102828881 A CN102828881 A CN 102828881A
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- water
- sealing
- hermetically sealed
- pelton wheel
- turbine
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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
Abstract
The invention relates to a parallel integrated multi-stage water-gravity water turbine mainly comprising a guide plate (1), a sealed water conduit (2), a pelton turbine (3), a water baffle (4), a seal pot (5), a drain opening (6), an air supplement valve (7), a lower partition plate (8), an upper partition plate (9), a water inlet (10), a sealing cover (11), a rotating shaft (12) and a sealing element. The parallel integrated multi-stage water-gravity water turbine uses the integrated high-efficiency structure, multiple parallel water turbines are arranged in one seal pot which is provided with a plurality of partition zones, each partition zone comprises an air cavity, a water inlet and a water outlet which are relatively independent, so the water turbine has a compact structure and high efficiency. The water turbines in the seal pot are unlikely to reduce the original kinetic energy of the water flow, so that the kinetic energy of the water flow of the inlet of the seal pot is the same as the kinetic energy of the outlet of the seal pot; and the water turbine is the water-gravity water turbine driven by the water gravity.
Description
Technical field
The present invention relates to a kind of field of fluid machinery, the multistage water gravitational water of particularly a kind of integral type arranged side by side turbine.
Technical background
Existing water turbine is a power with the pressure reduction of upstream and downstream mainly, is cost with potential energy, the kinetic energy that consumes head, is difficult to realize the multi-stage, efficient generating, also will block water and build a dam, and not only cost is high, also can not satisfy people far away to demands for energy.
Existing technology: my number of patent application is 200910037472.3 " a kind of hydraulic power generation technology of not kinetic energy loss ", between higher level's aqueduct and subordinate's aqueduct, is provided with multi-stage sealed jar; In air is arranged; The current of upper reaches conduit pipe flow into hermetically sealed can through inlet, pass the air in the hermetically sealed can, after the water turbine acting in hermetically sealed can; Fall into the pond of hermetically sealed can, the outlet at the bottom of the final stage hermetically sealed can is connected with the downstream conduit pipe.Because the air pressure in the hermetically sealed can is identical with hydraulic pressure, pressure and the object in the hermetically sealed can in the hermetically sealed can are irrelevant, so the water turbine in the hermetically sealed can not make the original kinetic energy of current reduce.This invention is a kind of " freely " clean energy technology, but lacks partly crucial detail, with the requirement of product practicability, industrialization certain distance is arranged.
The present invention is on the basis of this know-why; Adopt integral body structure efficiently; The multistage water turbine that is set up in parallel is located in the hermetically sealed can that a plurality of spacer regions are arranged, and each spacer region all has relatively independent air cavity, water intake and water outlet, compact structure, efficient.
Summary of the invention
The purpose of this invention is to provide a kind of multistage water gravitational water of integral type arranged side by side turbine that relies on the gravity promotion of water.
The present invention is achieved in that the multistage water gravitational water of a kind of integral type arranged side by side turbine; Mainly comprise: guide plate (1), sealing water conduit (2), Pelton wheel (3), manger board (4), hermetically sealed can (5), drain opening (6), aeration valve (7), lower clapboard (8), upper clapboard (9), water intake (10), sealing cover (11), rotating shaft (12) and Sealing; It is characterized in that: be divided into the spacer region more than 3 or 3 with upper clapboard more than 2 or 2 and the lower clapboard more than 3 or 3 in the hermetically sealed can; Fluid can pass through from the upper clapboard bottom of a spacer region; Get into the interlayer of upper and lower dividing plate then, the top from lower clapboard flows into next spacer region again; Be provided with the Pelton wheel more than 1 or 1 in each spacer region, the Pelton wheel more than 2 or 2 in the single spacer region vertically distributes; In hermetically sealed can, the Pelton wheel that is on the same horizontal plane is set up in parallel; 1/4 of the bottom of hermetically sealed can one side or tank body height is provided with drain opening with upper/lower positions, and water intake is located at the opposite side of tank body, and its position is lower than the height of lower clapboard; Manger board is a camber line shape manger board; The quantity of manger board is identical with the quantity of Pelton wheel; Manger board is positioned at the left downside or the right lower side of Pelton wheel; The final stage manger board is fixed on the inwall of hermetically sealed can tank body, and all the other manger boards are fixed on the wooden partition of dividing plate above and/or under the wooden partition of upper clapboard; An axle head of Pelton wheel is positioned a side inwall of hermetically sealed can tank body through bearing, and another axle head is an output terminal, is positioned sealing cover through bearing and Sealing; Be provided with O-ring seal between sealing cover and the tank body, sealing cover-use screw or cover lock are fixed on the opening of tank body, and seal the opening of tank body; The inner arc of manger board is facing to the blade of Pelton wheel, and the gap between the blade of manger board and Pelton wheel is less than 5cm; The top of every lower clapboard all is provided with a guide plate, and the bottom of guide plate is facing to the blade of Pelton wheel; Be provided with Sealing between the rotating shaft of Pelton wheel and the sealing cover; Sealing mainly comprises change, sealing seat, seal ring, and sealing seat is provided with sealing water guide hole; The inlet of sealing water conduit is connected on guide plate and/or the manger board, and the outlet of sealing water conduit is facing to the sealing water guide hole of sealing seat; Each spacer region of hermetically sealed can all is provided with an aeration valve near the tank base position; The horizontal equivalent of the blade of Pelton wheel and the bottom of upper clapboard is more than 2cm.
The output terminal of water turbine rotating shaft is provided with belt wheel or gear, through chain drive or tape handler outputting power.
Working principle: current flow into hermetically sealed can from water intake; Flow into the cavity of first spacer region of hermetically sealed can from the top of first lower clapboard; Through guide plate, pass through the blade that air falls into Pelton wheel, drive the water turbine rotation; Pass through the pond that air falls into first spacer region bottom of hermetically sealed can at last, flow into the cavity of next stage spacer region then again from the top of second lower clapboard.Because current will cover the cavity that the top of lower clapboard just gets into spacer region; The air of hermetically sealed can not flow to the upper level spacer region from the cavity of subordinate's spacer region; Also can not discharge from intake pipe, the above air of the drain opening water level of hermetically sealed can is retained in the hermetically sealed can.Manger board or arc sealing cover hinder current and flow out from bucket; Make a side of water turbine possess more water, the opposite side of water turbine does not have water or less water, because water is different with the proportion of air; The both sides of Pelton wheel vary in weight, and water turbine relies on the proportion difference rotation of water and air.Because the air pressure in jar is identical with hydraulic pressure, water turbine pressure everywhere is identical, and the power that therefore promotes the water turbine rotation is the proportion difference of water and air, rather than the pressure reduction in the upper reaches and downstream.The ordinary water turbine then is to be power with the pressure difference of current upstream and downstream mainly.
Because the air pressure in the hermetically sealed can is identical with hydraulic pressure; Pressure and the object in the hermetically sealed can in the hermetically sealed can are irrelevant; Therefore the water turbine in the hermetically sealed can not make the original kinetic energy of current reduce; The kinetic energy of the current of hermetically sealed can inlet is identical with the kinetic energy of the current of hermetically sealed can outlet, and current flow by the pressure reduction of inlet with outlet.Therefore also can be referred to as the not water gravitational water turbine of kinetic energy loss.
The tank body of hermetically sealed can is provided with opening, and convenient the opening of hermetically sealed can tank body is sealed with sealing cover and O-ring seal with the water turbine hermetically sealed can of packing into, and sealing cover and O-ring seal are fixed on the tank body with screw or cover lock.When Pelton wheel breaks down, can open sealing cover, Pelton wheel and associated component are keeped in repair.
The tank body of hermetically sealed can is processed with metallic material or plastics, and sealing cover is processed with metal or plastic cement or toughened glass.If sealing cover is used the transparent material manufacturing, can also observe the inner situation of hermetically sealed can through sealing cover, also can open peep hole in a side of tank body, peep hole is sealed with tempered glass.Guide plate, manger board, upper clapboard and lower clapboard are processed with metallic material or plastics.
Because air has certain solubility to water; When particularly hydraulic pressure was higher, air more is prone to dissolve in discharged in the water outside the hermetically sealed can, and the air in the hermetically sealed can reduce gradually; Therefore during the lack of air in the hermetically sealed can; To replenish air from aeration valve,, influence the rotation efficiency of water turbine in order to avoid turbine blade immerses in the water in pond, hermetically sealed can bottom.Aeration valve can also utilize the tonifying Qi valve port to remove silt in the hermetically sealed can except the effect that replenishes air.
Air in aeration valve charges into hermetically sealed can is normal air or inert gas.Because inert gas is insoluble in water, therefore if charge into inert gas, gas can be preserved the longer time in hermetically sealed can.
Under the situation about running well, the liquid level in the blade of Pelton wheel and pond, hermetically sealed can bottom has certain distance, if the part blade of water turbine is immersed in the pond of hermetically sealed can bottom, then can influence the rotation efficiency of water turbine.
The sealing of water turbine rotating shaft is very important, prevent that air from leaking from the jointing of rotating shaft and hermetically sealed can.Sealing is located at the jointing of water turbine output shaft and sealing cover, and Sealing mainly comprises change, sealing seat, seal ring, and sealing seat is provided with sealing water guide hole, and the aperture of sealing water guide hole upwards.The water intake of sealing water conduit is connected with guide plate or manger board, water is guided in the sealing water guide hole of sealing seat.Under the effect that seal ring is pressed in sealing water and hermetically sealed can, keep contacting, produce the effect of sealing with change.
Under the prerequisite of not considering linear loss and bend loss; Current do not lose pressure and kinetic energy through hermetically sealed can and water turbine; Pelton wheel relies on the proportion difference rotation of water and air; Can infinitely increase the quantity of Pelton wheel in theory, thereby realize the not multistage generating of kinetic energy loss.Therefore this is a kind of " freely " clean energy technology that utilizes the proportion difference generating of water and air.
Description of drawings
Fig. 1, Fig. 2, Fig. 3 are the first embodiment of the invention structural representation
Fig. 4, Fig. 5 are the second embodiment of the invention structural representation
Embodiment
Below in conjunction with accompanying drawing and the present invention is further described.
First embodiment
Referring to Fig. 1 overall structure section plan, Fig. 2 overall structure front plan view, Fig. 3 Pelton wheel three-dimensional structure schematic representation.A kind of one body swimming gravitational water turbine arranged side by side; Mainly comprise: guide plate (1), sealing water conduit (2), Pelton wheel (3), manger board (4), hermetically sealed can (5), drain opening (6), aeration valve (7), lower clapboard (8), upper clapboard (9), water intake (10), sealing cover (11), rotating shaft (12) and Sealing; Be divided into 4 spacer regions with 3 upper clapboards and 44 lower clapboards in the hermetically sealed can; Fluid can pass through from the upper clapboard bottom of a spacer region; Get into the interlayer of upper and lower dividing plate then, the top from lower clapboard flows into next spacer region again; Be provided with 1 Pelton wheel in each spacer region, be provided with 4 Pelton wheels that are set up in parallel in the hermetically sealed can altogether; Hermetically sealed can one side is provided with a drain opening near the position of bottom, and water intake is located at the opposite side of tank body, and its position is near the bottom of hermetically sealed can; Manger board is a camber line shape manger board, and manger board has 4, lays respectively at the left downside that is positioned at 4 Pelton wheels, and the final stage manger board is fixed on the inwall of hermetically sealed can tank body, and all the other manger boards are fixed on the upper clapboard; An axle head of Pelton wheel is positioned at a side inwall of hermetically sealed can tank body, and another axle head is an output terminal, is positioned sealing cover; Be provided with O-ring seal between sealing cover and the tank body, the sealing cover-use screw is fixed on the tank body; The inner arc of manger board is facing to the blade of Pelton wheel, and the gap between the blade of manger board and Pelton wheel is 0.5cm; The top of every lower clapboard all is provided with a guide plate, and the bottom of guide plate is facing to the blade of Pelton wheel; Be provided with Sealing between the output shaft of Pelton wheel and the sealing cover; Sealing mainly comprises change, sealing seat, seal ring, and sealing seat is provided with sealing water guide hole; The inlet of sealing water conduit is connected on the guide plate, and the outlet of sealing water conduit is facing to sealing water guide hole; Each spacer region of hermetically sealed can all is provided with an aeration valve near the tank base position; The horizontal equivalent of the blade of Pelton wheel and the bottom of upper clapboard is 20cm.Dotted line in the hermetically sealed can is represented current, and blank space is an air.
Second embodiment
Referring to Fig. 4 overall structure section plan; Fig. 5 overall structure front plan view; A kind of double-deck one body swimming gravitational water turbine arranged side by side mainly comprises: guide plate (1), sealing water conduit (2), Pelton wheel (3), manger board (4), hermetically sealed can (5), drain opening (6), aeration valve (7), lower clapboard (8), upper clapboard (9), water intake (10), sealing cover (11), rotating shaft (12) and Sealing.Be provided with two-layer Pelton wheel in the hermetically sealed can, every layer has 4, and each spacer region has 2; The left downside of upper water turbine is provided with manger board, and the right lower side of lower layer of water turbine is provided with manger board; The direction blade of the direction blade of upper water turbine and lower layer of water turbine is opposite, and the sense of rotation of upper water turbine and lower layer of water turbine is opposite; All be provided with the sealing water conduit on the manger board He on the guide plate; Sealing is stamped 8; Water intake is positioned at the position of tank body one side waist.All the other do not state part, with first embodiment, no longer repeat.
Claims (3)
1. the multistage water gravitational water of integral type arranged side by side turbine; Mainly comprise: guide plate (1), sealing water conduit (2), Pelton wheel (3), manger board (4), hermetically sealed can (5), drain opening (6), aeration valve (7), lower clapboard (8), upper clapboard (9), water intake (10), sealing cover (11), rotating shaft (12) and Sealing; It is characterized in that: be divided into the spacer region more than 3 or 3 with upper clapboard more than 2 or 2 and the lower clapboard more than 3 or 3 in the hermetically sealed can; Fluid can pass through from the upper clapboard bottom of a spacer region; Get into the interlayer of upper and lower dividing plate then, the top from lower clapboard flows into next spacer region again; Be provided with the Pelton wheel more than 1 or 1 in each spacer region, the Pelton wheel more than 2 or 2 in the single spacer region vertically distributes; In hermetically sealed can, the Pelton wheel that is on the same horizontal plane is set up in parallel; 1/4 of the bottom of hermetically sealed can one side or tank body height is provided with drain opening with upper/lower positions, and water intake is located at the opposite side of tank body, and its position is lower than the height of lower clapboard; Manger board is a camber line shape manger board; The quantity of manger board is identical with the quantity of Pelton wheel; Manger board is positioned at the left downside or the right lower side of Pelton wheel; The final stage manger board is fixed on the inwall of hermetically sealed can tank body, and all the other manger boards are fixed on the wooden partition of dividing plate above and/or under the wooden partition of upper clapboard; An axle head of Pelton wheel is positioned a side inwall of hermetically sealed can tank body through bearing, and another axle head is an output terminal, is positioned sealing cover through bearing and Sealing; Be provided with O-ring seal between sealing cover and the tank body, sealing cover-use screw or cover lock are fixed on the opening of tank body, and seal the opening of tank body; The inner arc of manger board is facing to the blade of Pelton wheel, and the gap between the blade of manger board and Pelton wheel is less than 5cm; The top of every lower clapboard all is provided with a guide plate, and the bottom of guide plate is facing to the blade of Pelton wheel; Be provided with Sealing between the rotating shaft of Pelton wheel and the sealing cover; Sealing mainly comprises change, sealing seat, seal ring, and sealing seat is provided with sealing water guide hole; The inlet of sealing water conduit is connected on guide plate and/or the manger board, and the outlet of sealing water conduit is facing to the sealing water guide hole of sealing seat; Each spacer region of hermetically sealed can all is provided with an aeration valve near the tank base position; The horizontal equivalent of the blade of Pelton wheel and the bottom of upper clapboard is more than 2cm.
2. according to the multistage water gravitational water of the said a kind of integral type arranged side by side of claim 1 turbine, it is characterized in that: the air in aeration valve charges into hermetically sealed can is normal air or inert gas.
3. according to the multistage water gravitational water of the said a kind of integral type arranged side by side of claim 1 turbine, it is characterized in that: the output terminal of water turbine rotating shaft is provided with belt wheel or gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110161370XA CN102828881A (en) | 2011-06-15 | 2011-06-15 | Parallel integrated multi-stage water-gravity water turbine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110161370XA CN102828881A (en) | 2011-06-15 | 2011-06-15 | Parallel integrated multi-stage water-gravity water turbine |
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| Publication Number | Publication Date |
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| CN102828881A true CN102828881A (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110161370XA Pending CN102828881A (en) | 2011-06-15 | 2011-06-15 | Parallel integrated multi-stage water-gravity water turbine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939257A (en) * | 2014-04-30 | 2014-07-23 | 苏新 | Water-turbine generating set with ultrahigh efficiency |
| CN105275712A (en) * | 2014-06-15 | 2016-01-27 | 陈成星 | Hydraulic pressure generator |
| CN110397544A (en) * | 2018-04-24 | 2019-11-01 | 上海广谋能源技术开发有限公司 | A kind of flowing water power generation device |
-
2011
- 2011-06-15 CN CN201110161370XA patent/CN102828881A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939257A (en) * | 2014-04-30 | 2014-07-23 | 苏新 | Water-turbine generating set with ultrahigh efficiency |
| CN103939257B (en) * | 2014-04-30 | 2016-01-06 | 苏新 | Turbine-generator units |
| CN105275712A (en) * | 2014-06-15 | 2016-01-27 | 陈成星 | Hydraulic pressure generator |
| CN110397544A (en) * | 2018-04-24 | 2019-11-01 | 上海广谋能源技术开发有限公司 | A kind of flowing water power generation device |
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Application publication date: 20121219 |