CN204511747U - A kind of horizontal hydrogenerator and generator set - Google Patents
A kind of horizontal hydrogenerator and generator set Download PDFInfo
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- CN204511747U CN204511747U CN201520041565.4U CN201520041565U CN204511747U CN 204511747 U CN204511747 U CN 204511747U CN 201520041565 U CN201520041565 U CN 201520041565U CN 204511747 U CN204511747 U CN 204511747U
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Abstract
The utility model relates to a kind of horizontal hydrogenerator, comprise water turbine set, water wheels frame and generator set, water turbine set comprises at a high speed, middling speed and low-speed water turbine, and at a high speed, middling speed and low-speed water turbine respectively comprise water wheel axle, water wheels wheel hub, some turbine blades and water turbine initiatively output wheel.The utility model also relates to a kind of horizontal hydrogenerator group based on above-mentioned horizontal hydrogenerator, comprises setting some horizontal hydrogenerators on the slope, is provided with water storage energy storage apparatus therebetween.The utility model horizontal hydrogenerator and generator set adopt multistage water wheels, utilize the current drives impeller drive motor generating of high elevation slope, effectively make use of the energy of High aititude intermountain tortuous flow path current, take full advantage of the natural flows energy, generating efficiency is high.
Description
Technical field
The utility model relates to a kind of hydraulic turbine generator utilizing flow energy to generate electricity, and particularly a kind of horizontal hydrogenerator and generator set utilizing mountain region gradient flow energy generating, belongs to water turbine field.
Background technique
Along with the development of global industry, energy problem highlights gradually, it is on the one hand the high energy-consuming industry demand that the source of the energy can not meet expanding day, important energy goods and materials become in short supply gradually, increasingly approach exhaustion, on the other hand the consumption of the energy and exploitation also accumulate intensification to the impact of environment, cause climatic change, impact industry and the development of industry and the quality of life of the mankind.Water turbine is the dynamic power machine of rotating mechanical energy the transformation of energy of current, utilizes water impact blade, and blade driven wheel axle driven dynamo generates electricity.There is a large amount of current resources in China, the high mountain of such as height above sea level 5000m is in precipitation abundant season, and current pour down along cranky water channel from the hilltop, produce huge energy, and these natural energy are inexhaustible.
Publication number is that the patent document of CN202851246U discloses a kind of turbine hydroelectric generator, this hydroelectric generator comprises outside housing and inner runner, housing upper end is provided with a water intake, housing lower end is provided with a water outlet, runner is arranged on enclosure interior central position, wheel sheet is provided with in runner, runner is connected with outside motor by belt pulley, current flow through water intake and water outlet, promote runner and rotarily drive electric power generation, and being also provided with turbine cylinder inside water intake and water outlet, turbine cylinder is made up of turbine shaft and helical blade.This hydroelectric generator takes full advantage of flow energy, improves generating efficiency, but in the current being applied in normal throw or closed pressure flow environment, restricted application. more
Publication number is that the patent document of CN203374424U discloses a kind of hydroelectric installation, the generator that this hydroelectric installation comprises water-storing device, be located at water pipe below water-storing device, be arranged on the impeller in water pipe and driven by impeller, water pipe is vertically arranged, is provided with outlet valve between water-storing device and water pipe.This hydroelectric installation effectively make use of the potential energy of current, is particularly suitable for being applied in the occasion of high water level, vertical potential difference, but also limits its application in other occasion.
Publication number is that the patent document of CN203822528U discloses a kind of hydroelectric installation, this hydroelectric installation is made up of waterpower moving runner, main shaft, speed change gear, generator, main shaft is located on knee wall by main bearing, water conservancy moving runner is arranged on main shaft, main shaft, speed change gear, generator connect successively, knee wall inside is also provided with pond, and the top of waterpower moving runner is provided with feed water tank, and water pump is connected with feed water tank by water pipe.This hydroelectric installation utilizes the gravitational potential energy of current to change the kinetic energy come and promotes water wheels rotation drive electric power generation, and similar to above-mentioned two kinds of water turbine, the Applicable scope of this water turbine is also very limited.
Model utility content
The utility model horizontal hydrogenerator and generator set disclose new scheme, adopt multistage water wheels, utilize the current drives impeller drive motor generating of high elevation slope, solve existing water turbine and cannot be applied in the tortuous problem extended in drop height water stream environment.
The utility model horizontal hydrogenerator comprises water turbine set, water wheels frame 400 and generator set, water turbine set comprises the high speed water turbine being located at current upstream, the low-speed water turbine being located at current downstream and the middling speed water turbine be located between high speed water turbine and low-speed water turbine, high speed water turbine comprises high speed water wheel shaft, high speed water wheels wheel hub and some high speed water turbine blades 110 along the even distance arrangement of high speed water wheel shaft circumference extended outward from high speed water wheel shaft, high speed water wheel shaft two ends are fixed with high speed water turbine initiatively output wheel 120, middling speed water turbine comprises middling speed water wheel axle, middling speed water wheels wheel hub and some middling speed turbine blades 210 along the even distance arrangement of middling speed water wheel axle circumference extended outward from middling speed water wheel axle, middling speed water wheel axle two ends are fixed with middling speed water turbine initiatively output wheel 220, low-speed water turbine comprises low speed water wheel shaft, low speed water wheels wheel hub and some low-speed water turbine blades 310 along the even distance arrangement of low speed water wheel shaft circumference extended outward from low speed water wheel shaft, low speed water wheel shaft two ends are fixed with low-speed water turbine initiatively output wheel 320.Generator set comprises high speed water turbine generator 510, middling speed hydraulic turbine generator 520 and low-speed water turbine generator 530.High speed water turbine is fixed in water wheels frame 400 by high speed water wheel shaft two ends, high speed water turbine blade 110 drives high speed water turbine active output wheel 120 to input follower with high speed water turbine generator 510 by high speed water wheel shaft and is in transmission connection, middling speed water turbine is fixed in water wheels frame 400 by middling speed water wheel axle two ends, middling speed turbine blade 210 drives middling speed water turbine active output wheel 220 to input follower with middling speed hydraulic turbine generator 520 by middling speed water wheel axle and is in transmission connection, low-speed water turbine is fixed in water wheels frame 400 by low speed water wheel shaft two ends, low-speed water turbine blade 310 drives low-speed water turbine active output wheel 320 to input follower with low-speed water turbine generator 530 by low speed water wheel shaft and is in transmission connection.
The utility model also relates to a kind of horizontal hydrogenerator group based on above-mentioned horizontal hydrogenerator, horizontal hydrogenerator group comprises setting some horizontal hydrogenerators on the slope, water storage energy storage apparatus 600 is provided with between above-mentioned some horizontal hydrogenerators, the current of discharging through upstream horizontal hydrogenerator collect in water storage energy storage apparatus 600, and the water of releasing in water storage energy storage apparatus 600 releases energy to downstream horizontal hydrogenerator.Horizontal hydrogenerator comprises water turbine set, water wheels frame 400 and generator set, water turbine set comprises the high speed water turbine being located at current upstream, the low-speed water turbine being located at current downstream and the middling speed water turbine be located between high speed water turbine and low-speed water turbine, high speed water turbine comprises high speed water wheel shaft, high speed water wheels wheel hub and some high speed water turbine blades 110 along the even distance arrangement of high speed water wheel shaft circumference extended outward from high speed water wheel shaft, high speed water wheel shaft two ends are fixed with high speed water turbine initiatively output wheel 120, middling speed water turbine comprises middling speed water wheel axle, middling speed water wheels wheel hub and some middling speed turbine blades 210 along the even distance arrangement of middling speed water wheel axle circumference extended outward from middling speed water wheel axle, middling speed water wheel axle two ends are fixed with middling speed water turbine initiatively output wheel 220, low-speed water turbine comprises low speed water wheel shaft, low speed water wheels wheel hub and some low-speed water turbine blades 310 along the even distance arrangement of low speed water wheel shaft circumference extended outward from low speed water wheel shaft, low speed water wheel shaft two ends are fixed with low-speed water turbine initiatively output wheel 320.Generator set comprises high speed water turbine generator 510, middling speed hydraulic turbine generator 520 and low-speed water turbine generator 530.High speed water turbine is fixed in water wheels frame 400 by high speed water wheel shaft two ends, high speed water turbine blade 110 drives high speed water turbine active output wheel 120 to input follower with high speed water turbine generator 510 by high speed water wheel shaft and is in transmission connection, middling speed water turbine is fixed in water wheels frame 400 by middling speed water wheel axle two ends, middling speed turbine blade 210 drives middling speed water turbine active output wheel 220 to input follower with middling speed hydraulic turbine generator 520 by middling speed water wheel axle and is in transmission connection, low-speed water turbine is fixed in water wheels frame 400 by low speed water wheel shaft two ends, low-speed water turbine blade 310 drives low-speed water turbine active output wheel 320 to input follower with low-speed water turbine generator 530 by low speed water wheel shaft and is in transmission connection.
The utility model horizontal hydrogenerator and generator set adopt multistage water wheels, utilize the current drives impeller drive motor generating of high elevation slope, effectively make use of the energy of High aititude intermountain tortuous flow path current, take full advantage of the natural flows energy, generating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model horizontal hydrogenerator structural representation.
Fig. 2 is high speed water turbine schematic front view.
Fig. 3 is middling speed water turbine schematic front view.
Fig. 4 is low-speed water turbine schematic front view.
Fig. 5 is horizontal hydrogenerator application embodiment's schematic diagram on the slope.
Fig. 6 is horizontal hydrogenerator group application embodiment one schematic diagram on the slope.
Fig. 7 is horizontal hydrogenerator group application embodiment two schematic diagram on the slope.
In Fig. 1 ~ 7, 110 is high speed water turbine blades, 111 is high speed water turbine leaf rolling ends, 112 is that high speed water turbine blade reinforces cincture, 113 is that high speed water turbine blade reinforces edge strip, 120 is high speed water turbine initiatively output wheels, 210 is middling speed turbine blades, 211 is middling speed turbine blade crimp end, 212 is that middling speed turbine blade reinforces cincture, 213 is that middling speed turbine blade reinforces edge strip, 220 is middling speed water turbine initiatively output wheels, 310 is low-speed water turbine blades, 311 is low-speed water turbine leaf rolling ends, 312 is that low-speed water turbine blade reinforces cincture, 313 is that low-speed water turbine blade reinforces edge strip, 320 is low-speed water turbine initiatively output wheels, 400 is water wheels frames, 411 is telescopic hydraulic cylinders, 412 is front leg strut seats, 421 is rear support leg connecting rods, 422 is rear support leg seats, 431 is guide fluid gratings, 510 is high speed water turbine generators, 520 is middling speed hydraulic turbine generators, 530 is low-speed water turbine generators, 600 is water storage energy storage apparatuss.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model horizontal hydrogenerator schematic diagram.Horizontal hydrogenerator comprises water turbine set, water wheels frame 400 and generator set, water turbine set is arranged in water wheels frame 400, water wheels frame and water turbine set constitute the runner of current, water turbine in water turbine set is connected with generator drive gear respectively, form current and drive water wheels, the Energy transmission route of water wheels drive motor generating.
The horizontal water turbine of this programme is mainly used in hill slope physical features environment, different according to amount of precipitation, the flow of slope current, flow velocity and water (flow) direction also there are differences, in order to adjust the angle of water impact impeller, flow energy is exported and controls in the reasonable scope, this programme also comprises the leg branching part that can adjust water turbine front end water inlet angle, as shown in Figure 5, specifically water wheels frame 400 comprises scalable front leg strut and rear support leg, scalable front leg strut comprises telescopic hydraulic cylinder 411 and front leg strut seat 412, telescopic hydraulic cylinder 411 one end is fixedly connected with water turbine support body, telescopic hydraulic cylinder 411 the other end and front leg strut seat 412 hinged, front leg strut seat 412 is fixed on slope, rear support leg comprises rear support leg connecting rod 421 and rear support leg seat 422, rear support leg connecting rod 421 one end is fixedly connected with water turbine support body, rear support leg connecting rod 421 the other end and rear support leg seat 422 hinged, rear support leg seat 422 is fixed on slope.By the telescopic hydraulic cylinder adjustment water intake water wheels tilt angle of scalable front leg strut.
In order to control water (flow) direction further, the current that Pentium is splashed can form the consistent water column in direction before entering water wheels, this programme introduces flow guide device on such scheme basis, specifically water wheels frame 400 also comprises the flow guide device being located at horizontal hydrogenerator upstream entrance place, flow guide device comprises guide fluid grating group and flow guide device support, guide fluid grating group is fixed on flow guide device support, guide fluid grating group comprises one group of regularly arranged guide fluid grating 431, guide fluid grating 431 middle side edge and flow guide device support hinged, the approach axis of current is controlled by the angle of inclination of adjustment guide fluid grating group.
Adjusted by the cooperation of flow guide device and support leg device, flow energy reasonably can be discharged, but in actual applications, if adjust each unit one by one, will waste time and energy, and stream parameters is in time in continuous change, employing manpower adjusts, efficiency is not high, in order to address this problem, this programme also comprises monitoring and automatic adjustment system, specifically water wheels frame 400 also comprises water wheels frame regulating system, water wheels frame regulating system comprises water (flow) direction sensor, water wheels frame leg adjusting device and flow guide device controlling device, water (flow) direction sensor sends the water (flow) direction signal monitored to water wheels frame leg adjusting device, water wheels frame leg adjusting device is according to the height of the scalable front leg strut of water (flow) direction Signal Regulation received, water (flow) direction sensor sends the water (flow) direction signal monitored to flow guide device controlling device, flow guide device controlling device is according to the water inlet flow channel angle of the water (flow) direction Signal Regulation guide fluid grating group received.Said system can also comprise scalable front leg strut and flow guide device regulates Coordination module, the Coordination module various enviromental parameters that environmentally parameter sensors sends adjust the tilt angle of hydroturbine water intake mouth and the angle of guide fluid grating simultaneously, make it harmonious, better play respective effect.
Water turbine set comprises the high speed water turbine being located at current upstream, the low-speed water turbine being located at current downstream and the middling speed water turbine be located between high speed water turbine and low-speed water turbine, as described in figures 1 and 5, current are successively through high speed water turbine, middling speed water turbine and low-speed water turbine, flow energy discharges gradually, water velocity declines gradually, current acting ability weakens gradually, therefore the speed of water wheels also declines successively, in order to better utilize flow energy, the high speed water turbine of this programme, the turbine blade quantity that middling speed water turbine and low-speed water turbine comprise reduces gradually, to coordinate the change of current acting ability.
High speed water turbine comprises high speed water wheel shaft, high speed water wheels wheel hub and some high speed water turbine blades 110 along the even distance arrangement of high speed water wheel shaft circumference extended outward from high speed water wheel shaft, the preferred high speed water turbine of this programme comprises 12 high speed water turbine blades 110 along the even distance arrangement of high speed water wheel shaft circumference extended outward from high speed water wheel shaft, high speed water wheel shaft two ends are fixed with high speed water turbine initiatively output wheel 120, high speed water turbine is fixed in water wheels frame 400 by high speed water wheel shaft two ends, high speed water turbine blade 110 drives high speed water turbine active output wheel 120 to input follower with high speed water turbine generator 510 by high speed water wheel shaft and is in transmission connection.High speed water turbine is the first order water turbine of meeting current, and its Leaf positional distribution is comparatively intensive, so that better absorb flow energy.
Middling speed water turbine comprises middling speed water wheel axle, middling speed water wheels wheel hub and some middling speed turbine blades 210 along the even distance arrangement of middling speed water wheel axle circumference extended outward from middling speed water wheel axle, this programme preferred middling speed water turbine comprises 9 middling speed turbine blades 210 along the even distance arrangement of middling speed water wheel axle circumference extended outward from middling speed water wheel axle, middling speed water wheel axle two ends are fixed with middling speed water turbine initiatively output wheel 220, middling speed water turbine is fixed in water wheels frame 400 by middling speed water wheel axle two ends, middling speed turbine blade 210 drives middling speed water turbine active output wheel 220 to input follower with middling speed hydraulic turbine generator 520 by middling speed water wheel axle and is in transmission connection.Middling speed water turbine is the second level water turbine of meeting current, and its Leaf positional distribution medium density, so that better absorb flow energy.
Low-speed water turbine comprises low speed water wheel shaft, low speed water wheels wheel hub and some low-speed water turbine blades 310 along the even distance arrangement of low speed water wheel shaft circumference extended outward from low speed water wheel shaft, the preferred low-speed water turbine of this programme comprises 6 low-speed water turbine blades 310 along the even distance arrangement of low speed water wheel shaft circumference extended outward from low speed water wheel shaft, low speed water wheel shaft two ends are fixed with low-speed water turbine initiatively output wheel 320, low-speed water turbine is fixed in water wheels frame 400 by low speed water wheel shaft two ends, low-speed water turbine blade 310 drives low-speed water turbine active output wheel 320 to input follower with low-speed water turbine generator 530 by low speed water wheel shaft and is in transmission connection.Low-speed water turbine is the third level water turbine of meeting current, and its Leaf positional distribution density is minimum, so that make current unobstructedly to flow out while rationally absorbing flow energy.
In the process that water wheels rotate, the angle of current and turbine blade constantly changes, the impact force of current to blade also gradually changes, in order to increase the absorptivity of turbine blade to flow energy further, this programme takes the design changing turbine blade shape, as Fig. 2, shown in 3 and 4, specifically high speed water turbine blade 110 is provided with along the high speed water turbine leaf rolling end 111 with the curling extension of flow action direction opposite direction along the outward extending end of high speed water wheel shaft, middling speed turbine blade 210 is provided with along the middling speed turbine blade crimp end 211 with the curling extension of flow action direction opposite direction along the outward extending end of middling speed water wheel axle, low-speed water turbine blade 310 is provided with along the outward extending end of low speed water wheel shaft along the low-speed water turbine leaf rolling end 311 with the curling extension of flow action direction opposite direction.Bending blade tip still can accept the impact of current in the process of blade rotary, exports energy.
The blade of water turbine will bear the impact of current for a long time after device comes into operation, in order to effectively export energy, turbine blade is usually designed to the scheme of larger lifting surface area, therefore there is the possibility of stress deformation in turbine blade, facts have proved, all there is deformed damaged in various degree in the turbine blade without any reinforcement measure in use for some time.In order to address this problem, this programme introduces blade location Design of Reinforcement, as shown in Fig. 2,3 and 4, specifically high speed water turbine also comprise be located at high speed water turbine blade 110 side along on the outward extending end of high speed water wheel shaft high speed water turbine blade reinforce cincture 112, high speed water turbine blade 110 side margin is provided with high speed water turbine blade and reinforces edge strip 113, and high speed water turbine blade reinforcing edge strip 113 extends to high speed water turbine blade from high speed water turbine blade 110 side margin and high speed water wheel shaft intersection and reinforces cincture 112.Middling speed water turbine also comprise be located at middling speed turbine blade 210 side along on the outward extending end of middling speed water wheel axle middling speed turbine blade reinforce cincture 212, middling speed turbine blade 210 side margin is provided with middling speed turbine blade and reinforces edge strip 213, and middling speed turbine blade reinforcing edge strip 213 extends to middling speed turbine blade from middling speed turbine blade 210 side margin and middling speed water wheel axle intersection and reinforces cincture 212.Low-speed water turbine also comprise be located at low-speed water turbine blade 310 side along on the outward extending end of low speed water wheel shaft low-speed water turbine blade reinforce cincture 312, low-speed water turbine blade 310 side margin is provided with low-speed water turbine blade and reinforces edge strip 313, and low-speed water turbine blade reinforcing edge strip 313 extends to low-speed water turbine blade from low-speed water turbine blade 310 side margin and low speed water wheel shaft intersection and reinforces cincture 312.Blade is reinforced cincture and the outer end position of each for water turbine blade is fixed, and prevents blade integral from bending, and turbine blade is reinforced edge strip and located by the side of individual blade, prevents the torsional deformation of blade own.
Based on above scheme, high speed water turbine, the rotating speed of the output shaft of middling speed water turbine and low-speed water turbine declines successively, therefore, the input speed of their each self-driven motors also declines successively, in order to the output power of balanced motor, realize generator and unify output power, generator input end can also be designed to the scheme linked by this programme, specifically high speed water turbine generator 510 power intake, middling speed hydraulic turbine generator 520 power intake and low-speed water turbine generator 530 power intake form synchronous same-speed interlock by transmission device, above-mentioned transmission device can adopt the closed interlock chain be made up of gear and chain, also the scheme of gearbox drive can be adopted.The associated water turbines equipment that this programme relates to and parts, do not limit in detail, can select the scheme that related domain is general in such scheme, also can according to the scheme needing to design case applied on the spot.
In the mountain range applied environment of High aititude, in the season that precipitation is plentiful, water channel cranky to the foot of the hill from the hilltop can extend to several kilometers, this water channel can arrange multiple stage hydraulic turbine generator and form power generating network, the device that can also arrange similar small-sized dam between the water turbine at adjacent or interval is used for saving streaming potential, facilitates downstream water turbine to absorb energy generating.Therefore, this programme also relates to a kind of horizontal hydrogenerator group based on above-mentioned horizontal hydrogenerator, horizontal hydrogenerator group comprises setting some horizontal hydrogenerators on the slope, water storage energy storage apparatus 600 is provided with between above-mentioned some horizontal hydrogenerators, the current of discharging through upstream horizontal hydrogenerator collect in water storage energy storage apparatus 600, and the water of releasing in water storage energy storage apparatus 600 releases energy to downstream horizontal hydrogenerator.Horizontal hydrogenerator comprises water turbine set, water wheels frame 400 and generator set.The middling speed water turbine that water turbine set comprises the high speed water turbine being located at current upstream, the low-speed water turbine being located at current downstream and is located between high speed water turbine and low-speed water turbine.High speed water turbine comprises high speed water wheel shaft, high speed water wheels wheel hub and some high speed water turbine blades 110 along the even distance arrangement of high speed water wheel shaft circumference extended outward from high speed water wheel shaft, and high speed water wheel shaft two ends are fixed with high speed water turbine initiatively output wheel 120.Middling speed water turbine comprises middling speed water wheel axle, middling speed water wheels wheel hub and some middling speed turbine blades 210 along the even distance arrangement of middling speed water wheel axle circumference extended outward from middling speed water wheel axle, and middling speed water wheel axle two ends are fixed with middling speed water turbine initiatively output wheel 220.Low-speed water turbine comprises low speed water wheel shaft, low speed water wheels wheel hub and some low-speed water turbine blades 310 along the even distance arrangement of low speed water wheel shaft circumference extended outward from low speed water wheel shaft, and low speed water wheel shaft two ends are fixed with low-speed water turbine initiatively output wheel 320.Generator set comprises high speed water turbine generator 510, middling speed hydraulic turbine generator 520 and low-speed water turbine generator 530.High speed water turbine is fixed in water wheels frame 400 by high speed water wheel shaft two ends, and high speed water turbine blade 110 drives high speed water turbine active output wheel 120 to input follower with high speed water turbine generator 510 by high speed water wheel shaft and is in transmission connection.Middling speed water turbine is fixed in water wheels frame 400 by middling speed water wheel axle two ends, and middling speed turbine blade 210 drives middling speed water turbine active output wheel 220 to input follower with middling speed hydraulic turbine generator 520 by middling speed water wheel axle and is in transmission connection.Low-speed water turbine is fixed in water wheels frame 400 by low speed water wheel shaft two ends, and low-speed water turbine blade 310 drives low-speed water turbine active output wheel 320 to input follower with low-speed water turbine generator 530 by low speed water wheel shaft and is in transmission connection.
Fig. 6 shows a kind of arrangement of this programme horizontal hydrogenerator group, wherein, water storage energy storage apparatus 600 is located between two water turbine being on same slope, the water turbine of current through upstream releases energy, reduced velocity flow, effective discharge declines, and namely these current open a sluice gate and draw out some water after collecting in water storage energy storage apparatus the water level reaching certain, release energy to the water turbine in downstream, in figure, two water turbine can pull open certain distance to meet the requirement of current stored energy.Fig. 7 shows the another kind of arrangement of this programme horizontal hydrogenerator group, wherein, water storage energy storage apparatus 600 is located at the infall on cross one another two slopes, water storage energy storage apparatus 600 so not only can be utilized to store flow energy, it can also be utilized to change the direction of water channel, for the layout of whole piece electrical network is provided convenience, equally, in figure, two water turbine can pull open certain distance to meet the requirement of current stored energy.
This programme horizontal hydrogenerator and generator set adopt multistage water wheels, utilize the current drives impeller drive motor generating of high elevation slope, effectively make use of the energy of High aititude intermountain tortuous flow path current, the flow guide device that have employed intelligent control system and telescopic legs and flow inlet adjusts the position relationship of current and impeller in good time, control the output of flow energy, unique blade bead designs and impeller is adopted to reinforce cincture, the design of reinforcing edge strip enhances the non-deformability of impeller entirety and blade monomer, water storage energy storage apparatus is adopted to collect low energy storage current, what become downstream water turbine releases energy working medium, make use of the natural flows energy fully.Based on above feature, the horizontal hydrogenerator of this programme and generator set are compared existing scheme and are had substantive distinguishing features and progress.
The horizontal hydrogenerator of this programme and generator set are not limited to content disclosed in embodiment, the technological scheme occurred in embodiment can individualism, also can mutually comprise, those skilled in the art also belong to the scope of this programme in conjunction with the simple alternative that common practise is made according to this programme.
Claims (10)
1. a horizontal hydrogenerator, it is characterized in that comprising water turbine set, water wheels frame (400) and generator set, described water turbine set comprises the high speed water turbine being located at current upstream, the low-speed water turbine being located at current downstream and the middling speed water turbine be located between described high speed water turbine and low-speed water turbine, described high speed water turbine comprises high speed water wheel shaft, high speed water wheels wheel hub and some high speed water turbine blades (110) along the even distance arrangement of described high speed water wheel shaft circumference extended outward from described high speed water wheel shaft, described high speed water wheel shaft two ends are fixed with high speed water turbine initiatively output wheel (120), described middling speed water turbine comprises middling speed water wheel axle, middling speed water wheels wheel hub and some middling speed turbine blades (210) along the even distance arrangement of described middling speed water wheel axle circumference extended outward from described middling speed water wheel axle, described middling speed water wheel axle two ends are fixed with middling speed water turbine initiatively output wheel (220), described low-speed water turbine comprises low speed water wheel shaft, low speed water wheels wheel hub and some low-speed water turbine blades (310) along the even distance arrangement of described low speed water wheel shaft circumference extended outward from described low speed water wheel shaft, described low speed water wheel shaft two ends are fixed with low-speed water turbine initiatively output wheel (320), described generator set comprises high speed water turbine generator (510), middling speed hydraulic turbine generator (520) and low-speed water turbine generator (530), described high speed water turbine is fixed in water wheels frame (400) by described high speed water wheel shaft two ends, high speed water turbine blade (110) drives high speed water turbine active output wheel (120) and high speed water turbine generator (510) to input follower by described high speed water wheel shaft and is in transmission connection, described middling speed water turbine is fixed in water wheels frame (400) by described middling speed water wheel axle two ends, middling speed turbine blade (210) drives middling speed water turbine active output wheel (220) and middling speed hydraulic turbine generator (520) to input follower by described middling speed water wheel axle and is in transmission connection, described low-speed water turbine is fixed in water wheels frame (400) by described low speed water wheel shaft two ends, low-speed water turbine blade (310) drives low-speed water turbine active output wheel (320) and low-speed water turbine generator (530) to input follower by described low speed water wheel shaft and is in transmission connection.
2. horizontal hydrogenerator according to claim 1, it is characterized in that, high speed water turbine blade (110) is provided with along the high speed water turbine leaf rolling end (111) with the curling extension of flow action direction opposite direction along the described outward extending end of high speed water wheel shaft, middling speed turbine blade (210) is provided with along the middling speed turbine blade crimp end (211) with the curling extension of flow action direction opposite direction along the described outward extending end of middling speed water wheel axle, low-speed water turbine blade (310) is provided with along the described outward extending end of low speed water wheel shaft along the low-speed water turbine leaf rolling end (311) with the curling extension of flow action direction opposite direction.
3. horizontal hydrogenerator according to claim 2, it is characterized in that, described high speed water turbine also comprise be located at high speed water turbine blade (110) side along on the described outward extending end of high speed water wheel shaft high speed water turbine blade reinforce cincture (112), high speed water turbine blade (110) side margin is provided with high speed water turbine blade and reinforces edge strip (113), high speed water turbine blade reinforcing edge strip (113) extends to high speed water turbine blade from described high speed water turbine blade (110) side margin and described high speed water wheel shaft intersection and reinforces cincture (112), described middling speed water turbine also comprise be located at middling speed turbine blade (210) side along on the described outward extending end of middling speed water wheel axle middling speed turbine blade reinforce cincture (212), middling speed turbine blade (210) side margin is provided with middling speed turbine blade and reinforces edge strip (213), and middling speed turbine blade reinforcing edge strip (213) extends to middling speed turbine blade from described middling speed turbine blade (210) side margin and described middling speed water wheel axle intersection and reinforces cincture (212), described low-speed water turbine also comprise be located at low-speed water turbine blade (310) side along on the described outward extending end of low speed water wheel shaft low-speed water turbine blade reinforce cincture (312), low-speed water turbine blade (310) side margin is provided with low-speed water turbine blade and reinforces edge strip (313), and low-speed water turbine blade reinforcing edge strip (313) extends to low-speed water turbine blade from described low-speed water turbine blade (310) side margin and described low speed water wheel shaft intersection and reinforces cincture (312).
4. horizontal hydrogenerator according to claim 1, it is characterized in that, described high speed water turbine comprises 12 high speed water turbine blades (110) along the even distance arrangement of described high speed water wheel shaft circumference extended outward from described high speed water wheel shaft, described middling speed water turbine comprises 9 middling speed turbine blades (210) along the even distance arrangement of described middling speed water wheel axle circumference extended outward from described middling speed water wheel axle, described low-speed water turbine comprises 6 low-speed water turbine blades (310) along the even distance arrangement of described low speed water wheel shaft circumference extended outward from described low speed water wheel shaft.
5. horizontal hydrogenerator according to claim 1, it is characterized in that, water wheels frame (400) comprises scalable front leg strut and rear support leg, described scalable front leg strut comprises telescopic hydraulic cylinder (411) and front leg strut seat (412), telescopic hydraulic cylinder (411) one end is fixedly connected with water turbine support body, telescopic hydraulic cylinder (411) the other end and front leg strut seat (412) hinged, front leg strut seat (412) is fixed on slope, described rear support leg comprises rear support leg connecting rod (421) and rear support leg seat (422), rear support leg connecting rod (421) one end is fixedly connected with water turbine support body, rear support leg connecting rod (421) the other end and rear support leg seat (422) hinged, rear support leg seat (422) is fixed on slope.
6. horizontal hydrogenerator according to claim 5, it is characterized in that, water wheels frame (400) also comprises the flow guide device being located at described horizontal hydrogenerator upstream entrance place, described flow guide device comprises guide fluid grating group and flow guide device support, described guide fluid grating group is fixed on described flow guide device support, described guide fluid grating group comprises one group of regularly arranged guide fluid grating (431), guide fluid grating (431) middle side edge and described flow guide device support hinged.
7. horizontal hydrogenerator according to claim 6, it is characterized in that, water wheels frame (400) also comprises water wheels frame regulating system, described water wheels frame regulating system comprises water (flow) direction sensor, water wheels frame leg adjusting device and flow guide device controlling device, described water (flow) direction sensor sends the water (flow) direction signal monitored to described water wheels frame leg adjusting device, the height of described water wheels frame leg adjusting device scalable front leg strut according to the water (flow) direction Signal Regulation received, described water (flow) direction sensor sends the water (flow) direction signal monitored to described flow guide device controlling device, the water inlet flow channel angle of described flow guide device controlling device guide fluid grating group according to the water (flow) direction Signal Regulation received.
8. horizontal hydrogenerator according to any one of claim 1 to 7, it is characterized in that, high speed water turbine generator (510) power intake, middling speed hydraulic turbine generator (520) power intake and low-speed water turbine generator (530) power intake form synchronous same-speed interlock by transmission device.
9. horizontal hydrogenerator according to claim 8, is characterized in that, the closed interlock chain that described transmission device is made up of gear and chain.
10. a horizontal hydrogenerator group, it is characterized in that comprising setting some horizontal hydrogenerators on the slope, water storage energy storage apparatus (600) is provided with between described some horizontal hydrogenerators, the current of discharging through upstream horizontal hydrogenerator collect in water storage energy storage apparatus (600), and the water of releasing in water storage energy storage apparatus (600) releases energy to downstream horizontal hydrogenerator, described horizontal hydrogenerator comprises water turbine set, water wheels frame (400) and generator set, described water turbine set comprises the high speed water turbine being located at current upstream, the low-speed water turbine being located at current downstream and the middling speed water turbine be located between described high speed water turbine and low-speed water turbine, described high speed water turbine comprises high speed water wheel shaft, high speed water wheels wheel hub and some high speed water turbine blades (110) along the even distance arrangement of described high speed water wheel shaft circumference extended outward from described high speed water wheel shaft, described high speed water wheel shaft two ends are fixed with high speed water turbine initiatively output wheel (120), described middling speed water turbine comprises middling speed water wheel axle, middling speed water wheels wheel hub and some middling speed turbine blades (210) along the even distance arrangement of described middling speed water wheel axle circumference extended outward from described middling speed water wheel axle, described middling speed water wheel axle two ends are fixed with middling speed water turbine initiatively output wheel (220), described low-speed water turbine comprises low speed water wheel shaft, low speed water wheels wheel hub and some low-speed water turbine blades (310) along the even distance arrangement of described low speed water wheel shaft circumference extended outward from described low speed water wheel shaft, described low speed water wheel shaft two ends are fixed with low-speed water turbine initiatively output wheel (320), described generator set comprises high speed water turbine generator (510), middling speed hydraulic turbine generator (520) and low-speed water turbine generator (530), described high speed water turbine is fixed in water wheels frame (400) by described high speed water wheel shaft two ends, high speed water turbine blade (110) drives high speed water turbine active output wheel (120) and high speed water turbine generator (510) to input follower by described high speed water wheel shaft and is in transmission connection, described middling speed water turbine is fixed in water wheels frame (400) by described middling speed water wheel axle two ends, middling speed turbine blade (210) drives middling speed water turbine active output wheel (220) and middling speed hydraulic turbine generator (520) to input follower by described middling speed water wheel axle and is in transmission connection, described low-speed water turbine is fixed in water wheels frame (400) by described low speed water wheel shaft two ends, low-speed water turbine blade (310) drives low-speed water turbine active output wheel (320) and low-speed water turbine generator (530) to input follower by described low speed water wheel shaft and is in transmission connection.
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| CN201520041565.4U CN204511747U (en) | 2015-01-21 | 2015-01-21 | A kind of horizontal hydrogenerator and generator set |
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| CN201520041565.4U CN204511747U (en) | 2015-01-21 | 2015-01-21 | A kind of horizontal hydrogenerator and generator set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107232031A (en) * | 2017-04-28 | 2017-10-10 | 防城港市水利工程技术管理站 | A kind of water conservancy irrigation water-supply-pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107232031A (en) * | 2017-04-28 | 2017-10-10 | 防城港市水利工程技术管理站 | A kind of water conservancy irrigation water-supply-pipe |
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