CN103452737B - Scroll-tupe dynamic power device and there is the power generation system of this Scroll-tupe dynamic power device - Google Patents
Scroll-tupe dynamic power device and there is the power generation system of this Scroll-tupe dynamic power device Download PDFInfo
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- CN103452737B CN103452737B CN201210175235.5A CN201210175235A CN103452737B CN 103452737 B CN103452737 B CN 103452737B CN 201210175235 A CN201210175235 A CN 201210175235A CN 103452737 B CN103452737 B CN 103452737B
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
A kind of Scroll-tupe dynamic power device, comprise a water tank, water tank forms a water space, one blasthole, and one height lower than the lower weep hole of blasthole height, generator is arranged at water tank, water turbine is arranged in water space and also can drive electrical generators running generates electricity, the gravitational potential energy utilizing current to flow in water space via blasthole is converted to kinetic energy, and make it rotate to drive water turbine at lower weep hole place formation whirlpool and then generation kinetic energy by water tank buffering current, water turbine is made to drive generator operation generating, whereby, make the applicable occasion of Scroll-tupe dynamic power device very flexible and landform or restriction spatially can not be subject to.
Description
Technical field
The present invention relates to a kind of Scroll-tupe dynamic power device, particularly relate to a kind of gravitational potential energy of current that utilizes and be converted to kinetic energy, and cushion current make its formed whirlpool so that produce kinetic energy to drive the Scroll-tupe dynamic power device of electrical power generators and there is the power generation system of this Scroll-tupe dynamic power device.
Background technique
The gravitational potential energy change that existing hydroelectric power system mainly utilizes water to flow to the generation of low place by eminence is converted to kinetic energy, generates electricity to drive generator operation.
Existing hydroelectric power system is mostly rotated to make it by the blade of the direct impulse water turbine of current, and then drive electrical generators running, therefore, water from having the eminence of certain altitude toward dirty, just must can make current have enough impact strength and ordering about blade rotary.If when the high low head of water from eminence toward lower stream is not enough, the impact strength of current likely can be caused too small and successfully cannot order about blade rotary, so existing hydroelectric power system is often subject to landform or restriction spatially in design.
Therefore, how to conceive a kind of gravitational potential energy of current that utilizes and be converted to kinetic energy, and cushioning current make it form whirlpool and then produce kinetic energy to drive the electricity generating device of electrical power generators, to overcome the defect existing for existing hydroelectric power system, is the theme that the present invention will improve further.
Summary of the invention
An object of the present invention, be to provide a kind of Scroll-tupe dynamic power device, the gravitational potential energy of current is utilized to be converted to kinetic energy, and cushion current to make it form whirlpool and then produce kinetic energy to generate electricity to drive generator operation, whereby, make the applicable occasion of Scroll-tupe dynamic power device very flexible and landform or restriction spatially can not be subject to.
Object of the present invention and solution background technique problem realize by the following technical solutions, and the Scroll-tupe dynamic power device proposed according to the present invention, comprises a water tank, a generator, and a water turbine.
Water tank forms a water space, one blasthole be connected with water space, and the lower weep hole that is connected with water space, lower weep hole height is lower than blasthole height, generator is arranged at water tank, water turbine to be arranged in water space and to comprise a rotating shaft be connected with generator, and one to be connected in rotating shaft and the impeller be located at interval at above lower weep hole, rotating shaft extends along a vertical direction, the aperture of lower weep hole is less than the external diameter of impeller, the water flowed in water space by blasthole is cushioned through water tank, the whirlpool formed when water in water space is discharged via lower weep hole produces kinetic energy impeller and rotates, impeller drives rotating shaft to rotate and produces electric power to order about generator operation.
Object of the present invention and solution background technique problem can also adopt following technological means to realize further.
Scroll-tupe dynamic power device of the present invention, lower weep hole center is positioned on the bearing of trend of rotating shaft.
Scroll-tupe dynamic power device of the present invention, water tank comprises a diapire, and the surrounding wall that is extended upward by diapire outer periphery, and diapire and surrounding wall define water space jointly, and diapire forms lower weep hole, and surrounding wall forms blasthole.
Scroll-tupe dynamic power device of the present invention, impeller comprises a wheel body be connected with rotating shaft, multi-disc is located on wheel body and with surrounding wall the first blade separately, and multi-disc is located on wheel body and is located at interval at the second blade above lower weep hole, the current flowed in water space by blasthole can be impacted the first blade of impeller and drive it to rotate, the second blade rotary of the whirlpool meeting impeller formed when the water in water space is discharged via lower weep hole.
Scroll-tupe dynamic power device of the present invention, wheel body comprises a joined wall be connected with rotating shaft, and the perisporium that is connected to joined wall outer periphery, joined wall has a bottom surface facing down weep hole, described second blade is convexly equipped in bottom surface integratedly, by joined wall outer periphery upward and extend towards outer incline, perisporium has one towards the outer circumferential face of surrounding wall to perisporium, and described first blade is convexly equipped in outer circumferential face integratedly.
Scroll-tupe dynamic power device of the present invention, perisporium also has one in contrast to outer circumferential face and around the inner peripheral surface of generator outside, impeller also comprises the Three-blade that multi-disc is located on inner peripheral surface.
Scroll-tupe dynamic power device of the present invention, surrounding wall forms a side weep hole that water space is connected with outside.
Another object of the present invention, be to provide a kind of power generation system with Scroll-tupe dynamic power device, the gravitational potential energy of current is utilized to be converted to kinetic energy by Scroll-tupe dynamic power device, and cushion current to make it form whirlpool and then produce kinetic energy to generate electricity to drive generator operation, whereby, make the applicable occasion of power generation system very flexible and landform or restriction spatially can not be subject to.
According to the power generation system with Scroll-tupe dynamic power device that the present invention proposes, comprise a water supply installation and at least one Scroll-tupe dynamic power device.
Water supply installation comprises the carrier that has certain altitude, one water reserve being arranged at carrier top, and the primary flow pipe that is connected with water reserve, Scroll-tupe dynamic power device comprises a water tank, one generator, and a water turbine, water tank forms a water space, one blasthole be connected with water space, and the lower weep hole that is connected with water space, lower weep hole height is lower than blasthole height, primary flow pipe is connected to blasthole, generator is arranged at water tank, water turbine to be arranged in water space and to comprise a rotating shaft be connected with generator, and one to be connected in rotating shaft and the impeller be located at interval at above lower weep hole, rotating shaft extends along a vertical direction, the aperture of lower weep hole is less than the external diameter of impeller, the water flowed in water space by blasthole is cushioned through water tank, the whirlpool formed when water in water space is discharged via lower weep hole produces kinetic energy impeller and rotates, impeller drives rotating shaft to rotate and produces electric power to order about generator operation.
The power generation system with Scroll-tupe dynamic power device of the present invention, power generation system comprises at least two Scroll-tupe dynamic power devices self be stacked, and at least one connecting water pipe, the primary flow pipe of water supply installation is connected to the blasthole that one in described Scroll-tupe dynamic power device is positioned at the Scroll-tupe dynamic power device of extreme higher position, connecting water pipe comprises the upper joint that is connected to the lower weep hole of the Scroll-tupe dynamic power device of higher position, and the lower joint that is connected to the blasthole of the Scroll-tupe dynamic power device of lower position.
The power generation system with Scroll-tupe dynamic power device of the present invention, power generation system comprises two or more and the Scroll-tupe dynamic power device self be stacked, and multiple connecting water pipe, each connecting water pipe is connected between every about two mutually stacking Scroll-tupe dynamic power devices.
The power generation system with Scroll-tupe dynamic power device of the present invention, power generation system also comprises an electric accumulator be electrically connected with the generator of described Scroll-tupe dynamic power device, the electric power that electric accumulator produces in order to the generator storing described Scroll-tupe dynamic power device.
The power generation system with Scroll-tupe dynamic power device of the present invention, lower weep hole center is positioned on the bearing of trend of rotating shaft.
The power generation system with Scroll-tupe dynamic power device of the present invention, water tank comprises a diapire, and the surrounding wall that is extended upward by diapire outer periphery, and diapire and surrounding wall define water space jointly, and diapire forms lower weep hole, and surrounding wall forms blasthole.
The power generation system with Scroll-tupe dynamic power device of the present invention, impeller comprises a wheel body be connected with rotating shaft, multi-disc is located on wheel body and with surrounding wall the first blade separately, and multi-disc is located on wheel body and is located at interval at the second blade above lower weep hole, the current flowed in water space by blasthole can be impacted the first blade of impeller and drive it to rotate, the second blade rotary of the whirlpool meeting impeller formed when the water in water space is discharged via lower weep hole.
The power generation system with Scroll-tupe dynamic power device of the present invention, wheel body comprises a joined wall be connected with rotating shaft, and the perisporium that is connected to joined wall outer periphery, joined wall has a bottom surface facing down weep hole, described second blade is convexly equipped in bottom surface integratedly, by joined wall outer periphery upward and extend towards outer incline, perisporium has one towards the outer circumferential face of surrounding wall to perisporium, and described first blade is convexly equipped in outer circumferential face integratedly.
The power generation system with Scroll-tupe dynamic power device of the present invention, perisporium also has one in contrast to outer circumferential face and around the inner peripheral surface of generator outside, impeller also comprises the Three-blade that multi-disc is located on inner peripheral surface.
The power generation system with Scroll-tupe dynamic power device of the present invention, surrounding wall forms a side weep hole that water space is connected with outside.
The power generation system with Scroll-tupe dynamic power device of the present invention, power generation system also comprises a water volume control device, water volume control device comprises a control unit, on multiple water tank being arranged at described Scroll-tupe dynamic power device respectively and the level sensor be electrically connected with control unit, and on multiple water tank being arranged at described Scroll-tupe dynamic power device respectively and the drain valve be electrically connected with control unit, each level sensor is in order to sense the height of water level in the water space of corresponding water tank, each drain valve is in order to control the lower water drainage amount of corresponding water tank, control unit is in order to control each drain valve opening degree.
The power generation system with Scroll-tupe dynamic power device of the present invention, water volume control device also comprises one and is arranged at primary flow pipe in order to control the first control valve of its water-outlet quantity, first control valve is electrically connected with control unit, the degree that control unit is opened in order to control the first control valve.
The power generation system with Scroll-tupe dynamic power device of the present invention, water supply installation also comprises an auxiliary waterexit pipe, auxiliary waterexit pipe comprises first body be connected with water reserve, and multiple the second body be connected with the first body, described second body is connected with the water tank of the multiple Scroll-tupe dynamic power device of all the other below the Scroll-tupe dynamic power device being positioned at extreme higher position respectively.
The power generation system with Scroll-tupe dynamic power device of the present invention, water volume control device also comprises and is multiplely arranged at described second body respectively in order to control the second control valve of its water-outlet quantity, each second control valve is electrically connected with control unit, the degree that control unit is opened in order to control each second control valve.
The beneficial effect that the present invention has the power generation system of Scroll-tupe dynamic power device is: by the setting of water tank, generator and water turbine, the gravitational potential energy of current can be converted to kinetic energy by Scroll-tupe dynamic power device, and cushion current to make it form whirlpool and then produce kinetic energy to generate electricity to drive generator operation, whereby, make the applicable occasion of Scroll-tupe driven power generation system very flexible and landform or restriction spatially can not be subject to.Moreover, the Scroll-tupe dynamic power device design self be stacked by least two, the kinetic energy that just can repeatedly utilize the gravity potential the subject of knowledge and the object of knowledge of current to change, makes each Scroll-tupe dynamic power device that the kinetic energy of current can be utilized to generate electricity to drive generator operation to form whirlpool and then to produce kinetic energy through buffering.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the present invention has the first preferred embodiment of the power generation system of Scroll-tupe dynamic power device, and the annexation between water supply installation, Scroll-tupe dynamic power device, recovering device, electric accumulator and water volume control device is described;
Fig. 2 is the partial schematic sectional view that the present invention has the first preferred embodiment of the power generation system of Scroll-tupe dynamic power device, and the assembled relation between the water tank of Scroll-tupe dynamic power device, water turbine and generator is described;
Fig. 3 is the stereogram that the present invention has the Scroll-tupe dynamic power device of the first preferred embodiment of the power generation system of Scroll-tupe dynamic power device, illustrates that generator is locked on the supporting frame of water tank by connecting support arm;
Fig. 4 is the plan view that the present invention has the water tank of the first preferred embodiment of the power generation system of Scroll-tupe dynamic power device;
Fig. 5 is the plan view that the present invention has the Scroll-tupe dynamic power device of the first preferred embodiment of the power generation system of Scroll-tupe dynamic power device, illustrate flow into water in water space via blasthole can along tangent direction high speed impact first blade of wheel body periphery, to drive the first blade rotary;
Fig. 6 is the partial perspective view that the present invention has the Scroll-tupe dynamic power device of the first preferred embodiment of the power generation system of Scroll-tupe dynamic power device, and the annexation between the wheel body of impeller and the first blade and the second blade is described;
Fig. 7 is the partial schematic sectional view that the present invention has the first preferred embodiment of the power generation system of Scroll-tupe dynamic power device, illustrates that the whirlpool that water is produced when being discharged by lower weep hole drives the second blade rotary;
Fig. 8 is the schematic diagram that the present invention has the second preferred embodiment of the power generation system of Scroll-tupe dynamic power device.
Embodiment
Aforementioned and other technology contents, feature and effect for the present invention, in the following detailed description coordinated with reference to two preferred embodiments of accompanying drawing, can clearly present.By the explanation of embodiment, when can to the present invention for the technological means reaching predetermined object and take and effect obtain one more deeply and concrete understanding, but appended accompanying drawing be only to provide with reference to and use is described, is not used for being limited the present invention.
Before the present invention is described in detail, it should be noted that in the following description content, similar element represents with identical numbering.
As shown in Figure 1, be the first preferred embodiment that the present invention has the power generation system of Scroll-tupe dynamic power device, this power generation system 100 comprises a water supply installation 1, and at least one Scroll-tupe dynamic power device 2.
As shown in Figure 1, Figure 2 and Figure 3, water supply installation 1 comprises the water reserve 12 that a carrier 11, with certain altitude is arranged at carrier 11 top, and the primary flow pipe 13 that is connected with water reserve 12, in the present embodiment, carrier 11 is a high tower, and water reserve 12 is a bucket.Scroll-tupe dynamic power device 2 comprises water tank 21, generator 22, and a water turbine 23.Water tank 21 forms the blasthole 212 that a water space 211, is connected with water space 211, and the lower weep hole 213 that is connected with water space 211, lower weep hole 213 height is lower than blasthole 212 height, the primary flow pipe 13 of water supply installation 1 is connected to blasthole 212, whereby, the water in water reserve 12 can be delivered in the water space 211 of Scroll-tupe dynamic power device 2 via blasthole 212 by primary flow pipe 13.
Generator 22 is arranged at water tank 21, water turbine 23 to be arranged in water space 211 and to comprise a rotating shaft 230 be connected with generator 22, and one to be connected in rotating shaft 230 and the impeller 231 be located at interval at above lower weep hole 213, rotating shaft 230 extends along a vertical direction Z, and the aperture D1 of lower weep hole 213 is less than the outer diameter D 2 of impeller 231.The current flowed in water space 211 by blasthole 212 can impact impeller 231 makes it rotate, and current can impact water tank 21, water tank 21 can cushion whirlpool E (as shown in Figure 7) the generation kinetic energy impeller 231 formed when current make it discharge via lower weep hole 213 and rotate, and makes impeller 231 drive rotating shaft 230 to rotate to order about generator 22 and operates and produce electric power.Whereby, the gravitational potential energy of current can be converted to kinetic energy by Scroll-tupe dynamic power device 2, and cushion current to make it form whirlpool E and then produce kinetic energy to generate electricity to drive generator 22 to operate, make the applicable occasion of Scroll-tupe dynamic power device 2 very flexible and landform or restriction spatially can not be subject to.
Further, power generation system 100 can comprise at least two Scroll-tupe dynamic power devices 2 self be stacked, and at least one connecting water pipe 3.The primary flow pipe 13 of water supply installation 1 is connected to the blasthole 212 that one in described Scroll-tupe dynamic power device 2 is positioned at the Scroll-tupe dynamic power device 2 of extreme higher position, connecting water pipe 3 to comprise on one joint 31 and once joint 32, upper joint 31 is connected to the lower weep hole 213 of the Scroll-tupe dynamic power device 2 of higher position, lower joint 32 is connected to the blasthole 212 of the Scroll-tupe dynamic power device 2 of lower position, the water that the lower weep hole 213 of the Scroll-tupe dynamic power device 2 of higher position is discharged can be guided in the water space 211 of the Scroll-tupe dynamic power device 2 of lower position by connecting water pipe 3, rotate with the water turbine 23 of the Scroll-tupe dynamic power device 2 driving lower position, and then drive another generator 22 to operate, whereby, the water flow energy exported via primary flow pipe 13 is made sequentially to drive the water turbine 23 of the Scroll-tupe dynamic power device 2 of stacked on top to rotate.
The Scroll-tupe dynamic power device 2 self be stacked by least two is designed, the kinetic energy that can repeatedly utilize the gravity potential the subject of knowledge and the object of knowledge of current to change, makes each Scroll-tupe dynamic power device 2 that the kinetic energy of current can be utilized to generate electricity to form whirlpool E and then to produce kinetic energy and drive generator 22 to operate through buffering.Whereby, power generation system 100 can be applicable to such as less for the space such as factory occasion, or be such as the larger occasion in the spaces such as dam, makes apply very flexible and can not be subject to landform or restriction spatially.Moreover, can effectively overcome in existing hydroelectric power system, the gravitational potential energy of current change the kinetic energy changed can only provide once water turbine rotate needed for power, then current directly will be expelled to outside, cause the problem that kinetic energy cannot repeatedly be utilized.
Below by for power generation system 100 and Scroll-tupe dynamic power device 2 thereof concrete structure be described in detail as flowing mode:
As shown in Figures 1 and 2, specifically, in the present embodiment, power generation system 100 comprises two or more and the Scroll-tupe dynamic power device 2 self be stacked, and multiple connecting water pipe 3.Each connecting water pipe 3 is spirally connected between every about two mutually stacking Scroll-tupe dynamic power devices 2, be guided in the water space 211 of the Scroll-tupe dynamic power device 2 of lower position in order to the water in the water space 211 of the Scroll-tupe dynamic power device 2 by higher position, make water flow energy from top to bottom sequentially drive the water turbine 23 of described Scroll-tupe dynamic power device 2 to rotate.It should be noted that, the power generation system 100 of the present embodiment is the occasion that is applied in factory for example explains, Scroll-tupe dynamic power device 2 quantity is for five, and connecting water pipe 3 quantity is for four, the quantity of connecting water pipe 3 can adjust accordingly along with the quantity difference of Scroll-tupe dynamic power device 2.Certainly, occasion, landform that the usage quantity of Scroll-tupe dynamic power device 2 can be applied according to power generation system 100, and the actual demand such as the electric power of required generation and having some change, be not limited with the quantity disclosed by the present embodiment.
As shown in Figure 2, Figure 3 and Figure 4, the water tank 21 of each Scroll-tupe dynamic power device 2 comprises a diapire 214, and the surrounding wall 215 that is extended upward by diapire 214 outer periphery, diapire 214 and surrounding wall 215 define water space 211 jointly, diapire 214 is in fact in flat condition, and water tank 21 top is non-close.Diapire 214 forms lower weep hole 213, surrounding wall 215 forms blasthole 212, the current flowed in water space 211 via blasthole 212 can impact diapire 214, and diapire 214 can cushion the flow velocity of current, can form whirlpool E when current are flowed out via lower weep hole 213.The center C of the lower weep hole 213 of the present embodiment be the rotating shaft 230 being positioned at water turbine 23 bearing of trend on (namely position is on vertical direction Z), the whirlpool E (as shown in Figure 7) formed when the water in water space 211 is discharged via lower weep hole 213 230 to rotate for axle center and around the shaft with rotating shaft 230.Because whirlpool E is consistent with the rotating center of impeller 231, therefore, whirlpool E can impeller 231 rotate swimmingly.
Generator 22 comprises the body 221 that is positioned at water space 211, and one is sheathed on fixed block 222 on body 221, the rotating shaft 230 of water turbine 23 is connected with the rotor (not shown) of body 221, and rotating shaft 230 can rotate and body 221 is generated electricity by rotor driven.Water tank 21 also comprises multiple supporting frame 216 being located on surrounding wall 215 outer wall, fixed block 222 has many connecting support arms 223, each connecting support arm 223 is locked on corresponding supporting frame 216 by the mode such as screw locking, make generator 22 can firmly be incorporated into water tank 21, and body 221 is suspended in water space 211.
As shown in Fig. 2, Fig. 5 and Fig. 6, the impeller 231 of water turbine 23 comprises a wheel body 232 be connected with rotating shaft 230, multi-disc is located on wheel body 232 and with surrounding wall 215 the first blade 233 separately, and multi-disc is located on wheel body 232 and is located at interval at the second blade 234 above lower weep hole 213.The impact current I flowed in water space 211 via blasthole 212 can along tangent direction high speed impact first blade 233 of wheel body 232 periphery, to drive the first blade 233 to rotate, the whirlpool E (as shown in Figure 7) formed when the water in water space 211 is discharged via lower weep hole 213 then can drive the second blade 234 to rotate.Can exert a force to drive it to rotate to the first blade 233 and the second blade 234 respectively by multi-form impact current I and whirlpool E, whereby, effectively can promote the strength that impeller 231 rotates, and the rotating speed of impeller 231 can be promoted, impeller 231 can be rotated more swimmingly and operated by the body 221 of rotating shaft 230 drive electrical generators 22.
More specifically, wheel body 232 comprises a joined wall 235 be connected with rotating shaft 230, and the perisporium 236 that is connected to joined wall 235 outer periphery, joined wall 235 has a bottom surface 237 facing down weep hole 213, described second blade 234 is convexly equipped in the bottom surface 237 of joined wall 235 integratedly, whereby, make the join strength between the second blade 234 and joined wall 235 better, produced fracture or crooked situation during whirlpool E driven rotary to avoid the second blade 234.Perisporium 236 is by joined wall 235 outer periphery upward and extend towards outer incline; perisporium 236 is inverted cone shape and is centered around body 221 outside of generator 22; in order to protect the body 221 of generator 22, the situation generation of infiltrating in body 221 to avoid the water in water space 211 and then causing generator 22 impaired.Perisporium 236 has one towards the outer circumferential face 238 of surrounding wall 215, described first blade 233 is convexly equipped in the outer circumferential face 238 of perisporium 236 integratedly, whereby, make the join strength between the first blade 233 and perisporium 236 better, when being impacted current I high speed impact to avoid the first blade 233, produce fracture or crooked situation.Moreover, by the design of perisporium 236 in inverted cone shape, except efficiency stop that water in water space 211 infiltrates except the body 221 of generator 22, what the first blade 233 its entire area when designing can also be made to do is larger, whereby, can increase the first blade 233 be hit current I impact time area of contact.In addition, perisporium 236 also has the inner peripheral surface 239 of body 221 outside in contrast to outer circumferential face 238 and around generator 22, impeller 231 also comprises the Three-blade 240 that multi-disc is located on inner peripheral surface 239, the body 221 of the wind-force that when being rotated by impeller 231, Three-blade 240 produces to generator 22 dispels the heat, the temperature when body 221 that can reduce generator 22 operates.
As shown in Figure 1, power generation system 100 also comprises recovering device 4 and an electric accumulator 5.Recovering device 4 comprises one and is arranged at tank 41 below Scroll-tupe dynamic power device 2 that one in described Scroll-tupe dynamic power device 2 be positioned at extreme lower position, tank 41 is connected with the lower weep hole 213 (as shown in Figure 2) of the Scroll-tupe dynamic power device 2 of extreme lower position by a water pipe 42, and the water in the water tank 21 of aforementioned Scroll-tupe dynamic power device 2 can be flow in tank 41 via water pipe 42.Water is delivered to the place of factory's domestic demand water by tank 41 by a conduit pipe (not shown), and be connected with water reserve 12 by a backflow water pipe 43, drawing water by one helps Pu 44 to pump in water reserve 12 by the water in tank 41 via backflow water pipe 43, the water of part is recycled constantly, can continues to provide Scroll-tupe dynamic power device 2 power and stably produce electric power.Electric accumulator 5 is electrically connected with the body 221 (as shown in Figure 2) of the generator 22 of described Scroll-tupe dynamic power device 2, the electric power that the generator 22 in order to store described Scroll-tupe dynamic power device 2 produces.
As shown in Figures 1 and 2, power generation system 100 also comprises a water volume control device 6, water volume control device 6 is in order to control the water yield in the water space 211 of the water tank 21 of each Scroll-tupe dynamic power device 2, the water potential in the water space 211 of each Scroll-tupe dynamic power device 2 is made to keep certain height to operate to form sizable whirlpool E drive electrical generators 22, whereby, the generated output making the generator 22 of each Scroll-tupe dynamic power device 2 produce can be very stable.
Specifically, the water volume control device 6 of the present embodiment comprises the level sensor 62 on a control unit 61, multiple water tank 21 being arranged at described Scroll-tupe dynamic power device 2 respectively and the drain valve 63 on multiple water tank 21 being arranged at described Scroll-tupe dynamic power device 2 respectively.The control unit 61 of the present embodiment explains for computer.Each level sensor 62 is electrically connected with control unit 61 by a wire (not shown), each level sensor 62 is in order to sense the height of water level in the water space 211 of corresponding water tank 21, a sensing signal can be produced accordingly and by wire transmission to control unit 61, the height of water level that can judge in the water space 211 of each Scroll-tupe dynamic power device 2 to make control unit 61 after each level sensor 62 senses height of water level.
Each drain valve 63 is arranged at the diapire 214 of corresponding water tank 21, in order to control lower weep hole 213 water displacement of water tank 21.Each drain valve 63 is electrically connected with control unit 61 by a wire (not shown), and control unit 61 is in order to control each drain valve 63 opening degree.When height of water level in the water space 211 of wherein any one Scroll-tupe dynamic power device 2 is higher than a preset water level height, the sensing signal that level sensor 62 produces can make control unit 61 judge the degree of water level higher than preset water level height, control unit 61 can produce corresponding control signal control drain valve 63 and open comparatively large, to increase the water displacement of lower weep hole 213, make the height of water level in water space 211 can remain on the state identical or close with preset water level height, whirlpool E (as shown in Figure 7) can be formed when discharging via lower weep hole 213 with the water guaranteeing in water space 211 to rotate with impeller 231.Whereby, the height of water level in water space 211 can be avoided too high and cannot be formed whirlpool E situation occur.
Water volume control device 6 also comprises one and is arranged at primary flow pipe 13 in order to control the first control valve 64 of its water-outlet quantity, first control valve 64 is electrically connected with control unit 61 by a wire (not shown), the degree that control unit 61 is opened in order to control the first control valve 64.When height of water level in the water space 211 of the Scroll-tupe dynamic power device 2 of extreme higher position is lower than preset water level height, the sensing signal that the level sensor 62 being arranged on the Scroll-tupe dynamic power device 2 of extreme higher position produces can make control unit 61 judge the degree of water level lower than preset water level height, control unit 61 can produce corresponding control signal and control the first control valve 64 and open comparatively large, to increase primary flow pipe 13 water-outlet quantity, make the height of water level in water space 211 can remain on the state identical or close with preset water level height, the whirlpool E formed when discharging via lower weep hole 213 with the water guaranteeing in water space 211 has enough strength impeller 231 and rotates.
Further, water supply installation 1 also comprises an auxiliary waterexit pipe 14, auxiliary waterexit pipe 14 comprises first body 141 be connected with water reserve 12, and multiple the second body 142 be connected with the first body 141, described second body 142 is connected with the surrounding wall 215 of the water tank 21 of the multiple Scroll-tupe dynamic power device 2 of all the other below the Scroll-tupe dynamic power device 2 being positioned at extreme higher position respectively, water in order to be exported by the first body 141 is delivered in water space 211, to carry out moisturizing to the water tank 21 of all the other the multiple Scroll-tupe dynamic power devices 2 below the Scroll-tupe dynamic power device 2 being positioned at extreme higher position.
Water volume control device 6 also comprises multiple the second control valve 65 being arranged at described second body 142 respectively, each second control valve 65 is in order to control the second corresponding body 142 water-outlet quantity, each second control valve 65 is electrically connected with control unit 61 by a wire (not shown), the degree that control unit 61 is opened in order to control each second control valve 65.When the height of water level of the water space 211 of one of them Scroll-tupe dynamic power device 2 of all the other the multiple Scroll-tupe dynamic power devices 2 below the Scroll-tupe dynamic power device 2 being positioned at extreme higher position is lower than preset water level height, the sensing signal that the level sensor 62 being arranged on this Scroll-tupe dynamic power device 2 produces can make control unit 61 judge the degree of water level lower than preset water level height, control unit 61 can produce the second control valve 65 corresponding to corresponding control signal control and open comparatively large, to increase the second corresponding body 142 water-outlet quantity, make the height of water level in water space 211 can remain on the state identical or close with preset water level height, the whirlpool E formed when discharging via lower weep hole 213 with the water guaranteeing in water space 211 has enough strength impeller 231 and rotates.
Further, the surrounding wall 215 of the water tank 21 of each Scroll-tupe dynamic power device 2 forms side weep hole 217, side weep hole 217 makes water space 211 be connected with outside, side weep hole 217 height of the present embodiment is a little more than aforesaid preset water level height, and side weep hole 217 is connected with tank 41 by water pipe (not shown).By the setting of side weep hole 217, when wherein any one control causes injecting the hypervolia in water space 211 extremely for level sensor 62, drain valve 63, first control valve 64 or the second control valve 65, water higher than preset water level height can drain in tank 41 by side weep hole 217, whereby, the situation of flooding the body 221 of generator 22 to avoid the water level overfill in water space 211 produces.
Such as when the water yield of water space 211 of the Scroll-tupe dynamic power device 2 being positioned at extreme higher position is too low, it is comparatively large that the sensing signal that level sensor 62 produces can make control unit 61 order about the first control valve 64 opening degree, to increase the water yield flowed into via primary flow pipe 13 in water space 211; Such as when the water yield of water space 211 of the Scroll-tupe dynamic power device 2 being positioned at time high position is too low, it is comparatively large that the sensing signal that level sensor 62 produces can make control unit 61 order about the second corresponding control valve 65 opening degree, flows into the water yield in water space 211 with the second body 142 increased via correspondence.By the design that the control unit 61 of water volume control device 6 cooperatively interacts with level sensor 62, first control valve 64, second control valve 65 and drain valve 63, the water level that can control in the water space 211 of each Scroll-tupe dynamic power device 2 remains on certain preset water level height, operate to form sizable whirlpool E drive electrical generators 22, whereby, the generated output making the generator 22 of each Scroll-tupe dynamic power device 2 produce can be very stable.
As shown in Figure 1, Figure 2 and shown in Fig. 5, power generation system 100 is when operating, water in water reserve 12 can be delivered in the water tank 21 of the Scroll-tupe dynamic power device 2 of extreme higher position by primary flow pipe 13, current can first drive the water turbine 23 of the Scroll-tupe dynamic power device 2 of extreme higher position to rotate, and operate to make the body 221 of water turbine 23 drive electrical generators 22 and produce electric power.Then, to drive another water turbine 23 to rotate in the water tank 21 that current can be delivered to the Scroll-tupe dynamic power device 2 of the second layer by connecting water pipe 3, this water turbine 23 is made to drive the body 221 of another generator 22 operate and produce electric power.Current can from top to bottom sequentially drive the water turbine 23 of the Scroll-tupe dynamic power device 2 of every one deck to rotate, and finally, current can flow in the water space 41 of the bottom.If when inside plants needs to use water, by conduit pipe, the water of part in water space 41 is exported for use, in water space 41, the water of another part is then helped pumping of Pu 44 by drawing water and is back in water reserve 12, and water is recycled constantly.Interior with the water yield in supplementary water reserve 12 to water reserve 12 by conduit pipe 15 water delivery, make the water yield in water reserve 12 can remain on a fixing amount; If under inside plants does not use the situation of water, then whole in water space 41 water all can be helped pumping of Pu 44 by drawing water and be back in water reserve 12.Whereby, water flow energy provides Scroll-tupe dynamic power device 2 power can continue and stably produce electric power continuously.
Fig. 5 is such as the plan view of the Scroll-tupe dynamic power device 2 of the second layer, the impact current I flowed in water space 211 via blasthole 212 can along tangent direction high speed impact first blade 233 of wheel body 232 periphery, rotate along arrow V direction to drive the first blade 233, consult Fig. 7 simultaneously, when impact current I impacts diapire 214, the flow velocity of diapire 214 meeting shock absorbing current I, the whirlpool E formed when water in water space 211 is discharged via lower weep hole 213 produces kinetic energy and drives the second blade 234 to rotate, whereby, effectively can promote the strength that impeller 231 rotates, and impeller 231 rotating speed can be promoted, impeller 231 can be rotated more swimmingly and operated by the body 221 of rotating shaft 230 drive electrical generators 22.What illustrate is, the water tank 21 of each Scroll-tupe dynamic power device 2 and the size of lower weep hole 213 thereof can affect the size that whirlpool E is formed, therefore, if desired generator 22 is made to produce larger generated output, then water tank 21 and lower weep hole 213 thereof need design larger, produce enough kinetic energy impeller 231 to make whirlpool E to rotate, impeller 231 can be operated by drive electrical generators 22 smoothly.
As shown in Figure 8, be the second preferred embodiment that the present invention has the power generation system of Scroll-tupe dynamic power device, the overall structure of power generation system 110 is with to make flowing mode roughly identical with the first preferred embodiment, but water supply installation 1 ' structure is slightly different.
In the present embodiment, power generation system 110 is that to be applied in be such as the occasion of dam, and the carrier 11 ' of water supply installation 1 ' is a hillside with certain altitude, and water reserve 12 ' is a wet pit being formed at carrier 11 ' top.Power generation system 110 comprises a tapping equipment 7, tapping equipment 7 comprises one and is arranged at tank 71 below Scroll-tupe dynamic power device 2 that one in described Scroll-tupe dynamic power device 2 be positioned at extreme lower position, tank 71 is connected by the lower weep hole (not shown) of a water pipe 72 with the water tank 21 of the Scroll-tupe dynamic power device 2 of extreme lower position, water in the water tank 21 of aforementioned Scroll-tupe dynamic power device 2 can be flow in tank 71 via water pipe 72, and be disposed to outside via a waste pipe 73.
Conclude above-mentioned, the Scroll-tupe dynamic power device 2 of each embodiment's power generation system 100,110, by the setting of water tank 21, generator 22 and water turbine 23, the gravitational potential energy of current can be converted to kinetic energy by Scroll-tupe dynamic power device 2, and cushion current to make it form whirlpool E and then produce kinetic energy to generate electricity to drive generator 22 to operate, whereby, make the applicable occasion of Scroll-tupe driven power generation system 100,110 very flexible and landform or restriction spatially can not be subject to.Moreover, the Scroll-tupe dynamic power device 2 self be stacked by least two is designed, just the kinetic energy that the gravity potential the subject of knowledge and the object of knowledge of current is changed can repeatedly be utilized, make each Scroll-tupe dynamic power device 2 that the kinetic energy of current can be utilized to generate electricity to drive generator 22 to operate to form whirlpool E and then to produce kinetic energy through buffering, really can reach object of the present invention.
Claims (21)
1. a Scroll-tupe dynamic power device; It is characterized in that:
This Scroll-tupe dynamic power device comprises a water tank, one generator, and a water turbine, this water tank forms a water space, one blasthole be connected with this water space, and the lower weep hole that is connected with this water space, this lower weep hole height is lower than this blasthole height, this generator is arranged at this water tank, this water turbine to be arranged in this water space and to comprise a rotating shaft be connected with this generator, and one to be connected in this rotating shaft and the impeller be located at interval at above this lower weep hole, this rotating shaft extends along a vertical direction, the aperture of this lower weep hole is less than the external diameter of this impeller, the water flowed in this water space by this blasthole is cushioned through this water tank, the whirlpool formed when water in this water space is discharged via this lower weep hole produces kinetic energy and drives this vane rotary, this impeller drives this rotating shaft to rotate and produces electric power to order about this generator operation, this water tank comprises a diapire, and the surrounding wall that is extended upward by these diapire outer periphery, this diapire and this surrounding wall define this water space jointly, this diapire forms this lower weep hole, this surrounding wall forms this blasthole, this diapire is in fact in flat condition, this water tank top is non-close.
2. Scroll-tupe dynamic power device according to claim 1, is characterized in that: this lower weep hole center is positioned on the bearing of trend of this rotating shaft.
3. Scroll-tupe dynamic power device according to claim 2, it is characterized in that: this impeller comprises a wheel body be connected with this rotating shaft, and multi-disc be located on this wheel body and with this surrounding wall the first blade separately, the current flowed in this water space by this blasthole can be impacted the first blade of this impeller and drive it to rotate.
4. Scroll-tupe dynamic power device according to claim 3, it is characterized in that: this impeller also comprises multi-disc and is located on this wheel body and is located at interval at the second blade above this lower weep hole, the whirlpool formed when the water in this water space is discharged via this lower weep hole can drive the second blade rotary of this impeller.
5. Scroll-tupe dynamic power device according to claim 4, it is characterized in that: this wheel body comprises a joined wall be connected with this rotating shaft, and the perisporium that is connected to these joined wall outer periphery, this joined wall has one towards the bottom surface of this lower weep hole, described second blade is convexly equipped in this bottom surface integratedly, by these joined wall outer periphery upward and extend towards outer incline, this perisporium has one towards the outer circumferential face of this surrounding wall to this perisporium, and described first blade is convexly equipped in this outer circumferential face integratedly.
6. Scroll-tupe dynamic power device according to claim 5, is characterized in that: this perisporium also has one in contrast to this outer circumferential face and around the inner peripheral surface of this generator outside, this impeller also comprises the Three-blade that multi-disc is located on this inner peripheral surface.
7. Scroll-tupe dynamic power device according to claim 3, is characterized in that: this surrounding wall forms a side weep hole that this water space is connected with outside.
8. one kind has the power generation system of Scroll-tupe dynamic power device; It is characterized in that:
This power generation system comprises a water supply installation and at least one Scroll-tupe dynamic power device, this water supply installation comprises the carrier that has certain altitude, one water reserve being arranged at this carrier top, and the primary flow pipe that is connected with this water reserve, this Scroll-tupe dynamic power device comprises a water tank, one generator, and a water turbine, this water tank forms a water space, one blasthole be connected with this water space, and the lower weep hole that is connected with this water space, this lower weep hole height is lower than this blasthole height, this primary flow pipe is connected to this blasthole, this generator is arranged at this water tank, this water turbine to be arranged in this water space and to comprise a rotating shaft be connected with this generator, and one to be connected in this rotating shaft and the impeller be located at interval at above this lower weep hole, this rotating shaft extends along a vertical direction, the aperture of this lower weep hole is less than the external diameter of this impeller, the water flowed in this water space by this blasthole is cushioned through this water tank, the whirlpool formed when water in this water space is discharged via this lower weep hole produces kinetic energy and drives this vane rotary, this impeller drives this rotating shaft to rotate and produces electric power to order about this generator operation, this water tank comprises a diapire, and the surrounding wall that is extended upward by these diapire outer periphery, this diapire and this surrounding wall define this water space jointly, this diapire forms this lower weep hole, this surrounding wall forms this blasthole, this diapire is in fact in flat condition, this water tank top is non-close.
9. the power generation system with Scroll-tupe dynamic power device according to claim 8, it is characterized in that: this power generation system comprises at least two Scroll-tupe dynamic power devices self be stacked, and at least one connecting water pipe, this primary flow pipe of this water supply installation is connected to the blasthole that one in described Scroll-tupe dynamic power device is positioned at the Scroll-tupe dynamic power device of extreme higher position, this connecting water pipe comprises the upper joint that is connected to the lower weep hole of the Scroll-tupe dynamic power device of higher position, and the lower joint that is connected to the blasthole of the Scroll-tupe dynamic power device of lower position.
10. the power generation system with Scroll-tupe dynamic power device according to claim 9, it is characterized in that: this power generation system comprises two or more and the Scroll-tupe dynamic power device self be stacked, and multiple connecting water pipe, each connecting water pipe is connected between every about two mutually stacking Scroll-tupe dynamic power devices.
11. power generation systems with Scroll-tupe dynamic power device according to claim 9 or 10, it is characterized in that: this power generation system also comprises an electric accumulator be electrically connected with the generator of described Scroll-tupe dynamic power device, the electric power that this electric accumulator produces in order to the generator storing described Scroll-tupe dynamic power device.
The power generation system with Scroll-tupe dynamic power device described in 12. according to Claim 8,9 or 10, is characterized in that: this lower weep hole center is positioned on the bearing of trend of this rotating shaft.
13. power generation systems with Scroll-tupe dynamic power device according to claim 12, it is characterized in that: this impeller comprises a wheel body be connected with this rotating shaft, and multi-disc be located on this wheel body and with this surrounding wall the first blade separately, the current flowed in this water space by this blasthole can be impacted the first blade of this impeller and drive it to rotate.
14. power generation systems with Scroll-tupe dynamic power device according to claim 13, it is characterized in that: this impeller also comprises multi-disc and is located on this wheel body and is located at interval at the second blade above this lower weep hole, the whirlpool formed when the water in this water space is discharged via this lower weep hole can drive the second blade rotary of this impeller.
15. power generation systems with Scroll-tupe dynamic power device according to claim 14, it is characterized in that: this wheel body comprises a joined wall be connected with this rotating shaft, and the perisporium that is connected to these joined wall outer periphery, this joined wall has one towards the bottom surface of this lower weep hole, described second blade is convexly equipped in this bottom surface integratedly, this perisporium by these joined wall outer periphery upward and extend towards outer incline, this perisporium has one towards the outer circumferential face of this surrounding wall, and described first blade is convexly equipped in this outer circumferential face integratedly.
16. power generation systems with Scroll-tupe dynamic power device according to claim 15, it is characterized in that: this perisporium also has one in contrast to this outer circumferential face and around the inner peripheral surface of this generator outside, this impeller also comprises the Three-blade that multi-disc is located on this inner peripheral surface.
17. power generation systems with Scroll-tupe dynamic power device according to claim 13, is characterized in that: this surrounding wall forms a side weep hole that this water space is connected with outside.
18. power generation systems with Scroll-tupe dynamic power device according to claim 10, it is characterized in that: this power generation system also comprises a water volume control device, this water volume control device comprises a control unit, the level sensor be electrically connected on multiple water tank being arranged at described Scroll-tupe dynamic power device respectively and with this control unit, and the drain valve be electrically connected on multiple water tank being arranged at described Scroll-tupe dynamic power device respectively and with this control unit, each level sensor is in order to sense the height of water level in the water space of this corresponding water tank, each drain valve is in order to control the lower water drainage amount of this corresponding water tank, this control unit is in order to control each drain valve opening degree.
19. power generation systems with Scroll-tupe dynamic power device according to claim 18, it is characterized in that: this water volume control device also comprises one and is arranged at this primary flow pipe in order to control the first control valve of its water-outlet quantity, this first control valve is electrically connected with this control unit, the degree that this control unit is opened in order to control this first control valve.
20. power generation systems with Scroll-tupe dynamic power device according to claim 19, it is characterized in that: this water supply installation also comprises an auxiliary waterexit pipe, this auxiliary waterexit pipe comprises first body be connected with this water reserve, and multiple the second body be connected with this first body, described second body is connected with the water tank of the multiple Scroll-tupe dynamic power device of all the other below this Scroll-tupe dynamic power device being positioned at extreme higher position respectively.
21. power generation systems with Scroll-tupe dynamic power device according to claim 20, it is characterized in that: this water volume control device also comprises and is multiplely arranged at described second body respectively in order to control the second control valve of its water-outlet quantity, each second control valve is electrically connected with this control unit, the degree that this control unit is opened in order to control each second control valve.
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| CN204003243U (en) * | 2014-06-25 | 2014-12-10 | 袁润辉 | Drainage power generator |
| CN105257454B (en) * | 2015-10-12 | 2017-07-25 | 武汉大学 | A kind of water channeling type swirling water current electricity generation system |
| CN105569915B (en) * | 2015-12-16 | 2018-02-02 | 重庆理工大学 | Capacity offset distance formula pump turbine |
| CN108425783A (en) * | 2018-03-01 | 2018-08-21 | 郭殿祥 | Spirality channel pumped-storage power generation device |
| CN109488511A (en) * | 2018-10-15 | 2019-03-19 | 深圳朴方环保发展有限公司 | A kind of hydroelectric installation |
| CN109441699A (en) * | 2018-10-18 | 2019-03-08 | 深圳朴方环保发展有限公司 | A kind of power generating network system of siphon pipe network composition |
| CN112302848B (en) * | 2020-11-17 | 2022-03-29 | 浙江海洋大学 | Water turbine |
| CN112523916A (en) * | 2020-12-01 | 2021-03-19 | 西安石大能源股份有限公司 | Coal water slurry potential energy recovery power generation device |
| CN114362442A (en) * | 2022-01-14 | 2022-04-15 | 常州大学 | Electromagnetic induction-based autonomous control wheel set transmission combined power generation device |
| CN114483420B (en) * | 2022-02-21 | 2023-08-18 | 山东环科环保科技有限公司 | Flow pushing device using water pump residual pressure as power |
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