CN101245758A - Floating vessel type hydraulic power generation system - Google Patents
Floating vessel type hydraulic power generation system Download PDFInfo
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- CN101245758A CN101245758A CNA200810044998XA CN200810044998A CN101245758A CN 101245758 A CN101245758 A CN 101245758A CN A200810044998X A CNA200810044998X A CN A200810044998XA CN 200810044998 A CN200810044998 A CN 200810044998A CN 101245758 A CN101245758 A CN 101245758A
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Abstract
A floating pontoon type waterpower system belongs to a generating system and aims at solving the problem that energy reserved in low-head rivers and lakes can not be used by the prior art, including floating pontoons used for bearing a water turbine and a generator. The floating pontoons are connected with shore fixed piles by wire cables and are positioned at the up reaches of a dam and the number is at least two, the two floating pontoons are connected with a bracket between; a water pipe at the periphery of the water wheel vanes of the water turbine is arranged on the bracket, the water wheel vanes are positioned under water surface. The floating pontoon is provided with a water wheel axle bracket, on which a bearing is arranged, an inner sleeve of the bearing is tightly matched with a rotating shaft of the water turbine, the rotating shaft of the water turbine is rotationally connected with a rotating shaft of the generator, and the tail opening of the water pipe is communicated with the low reaches of the dam. The floating pontoon type waterpower system is applicable to developing and using the energy reserved in the low-head rivers and lakes and can reduce the consumption of organic energy to realize clean, environment-friendly and economical energy utilization.
Description
Technical field
The invention belongs to a kind of power generation system, particularly a kind of system that utilizes water to generate electricity.
Background technique
In the process that World Economics develops rapidly, can energy problem have become the important issue that keep sustainable development.One of way of dealing with problems is to gradually reduce the use fossil energy sources, strengthen tap a new source of energy, renewable energy sources and green energy resource.
In the very long rivers and lakes of thousands of kilometer all over the world, can barrage building dam installs the length that middle and high head hydraulic turbine generator generates electricity and is less than 1% of its total length, this just means that the rivers, the lake that have more than 99% are to utilize existing technology to realize that barrage builds dam and middle and high head hydraulic turbine generator is installed is generated electricity, then its energy of containing can not be developed by unnecessary consumption, to solve the energy problem of current growing tension.
Summary of the invention
The objective of the invention is to solve the problem that prior art can not be utilized the energy of being contained in low water head rivers, the lake, a kind of floating vessel type hydraulic power generation system is provided, can be with littler investment and construction cost, the shorter construction period, the energy that to contain in the low water head rivers and lakes is developed, reduce the consumption of organic energy, to realize cleaning, environmental protection and economic using energy source.
Purpose of the present invention realizes by following technical proposals:
Floating vessel type hydraulic power generation system, comprise pontoon in order to carrying water turbine and generator, pontoon is connected with the bank fixing stake by steel cable, pontoon is positioned at the upstream of dam, described pontoon is at least two, be connected with support between these two pontoons, the water pipe of the turbine blade periphery of water turbine is installed on this support, turbine blade is positioned at below the water surface, pontoon is provided with the water wheel axle support, on the water wheel axle support bearing is installed, the interior cover of bearing and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator is in transmission connection, and the afterbody opening of water pipe is communicated with the downstream of dam.
As one of embodiments of the present invention, the bottom of described dam offers the water outlet that communicates with the downstream, the two ends up and down of this water outlet are connected with framework, be connected with the rubber umbrella in water route between the upstream that can seal dam and the water outlet between the outer wall of framework and water pipe, the afterbody opening of water pipe communicates with water outlet.Rubber umbrella periphery is provided with steel rope net or cotton thread, woollen goods line, steel wire etc. are laid is wherein made tartan and make it bear bigger water pressure as making automobile tire.The effect of rubber umbrella is exactly to isolate the water source of upstream to make it non-leakage to the downstream, and guarantee pontoon generator set and tapered tail water straight tube can lifting when the river ups and downs freely, this kind structure does not need to be connected with gate simultaneously.
As one of embodiments of the present invention, described dam is provided with gate, gate flexibly connects by the support between steel cable and the pontoon, offer water outlet on the gate, water pipe passes this water outlet and communicates with the downstream, between water pipe and the water outlet by rubber seal in case leak, the bottom of dam is provided with the hull bottom gate with the pontoon interlock.
As one of embodiments of the present invention, described pontoon afterbody is installed gate chute and conduit controlling rod, and the stern gate is installed between the gate chute; The bottom, river is provided with several fixing stakes and sharp knife shape isolation pile, the upper end of sharp knife shape isolation pile is provided with the rubber pad layer, steel rope net rubber cortex is installed between fixing stake and conduit controlling rod is constituted dam, cross bar is installed between the fixing stake to be connected, the same cross bar of installing links between each sharp knife shape isolation pile, connects with support between each gate chute.Adopt steel rope net rubber cortex to constitute dam, then can build common concrete dam at present, and realize blocking the water generating, the construction period is shorter, cost is lower.The structure of steel rope net rubber cortex is that the steel wire separation is fixed on steel cable and the support, steel cable is separately fixed on fixing stake and the gate chute support, steel rope net rubber pad layer is installed in above the steel wire respectively, also can cotton thread, woollen goods line, steel wire etc. be laid and wherein make tartan, make it bear bigger water pressure as the manufacturing automobile tire.The effect of support is exactly some pontoons to be coupled together and install steel rope net rubber cortex, the effect of steel cable and steel wire mainly is to bear to block the big pressure that water forms, the rubber cortex mainly seals, steel rope net rubber cortex is that a kind of elastic flexible texture can satisfy the requirement that pontoon produces rising and descends because of water surface ups and downs fully simultaneously, and opening the sluices and opening the rubber cortex by the conduit controlling rod gets final product flood discharge.Sharp knife shape isolation pile and fixing stake can also can adopt precast units to install and fix with pile driver then by cast-in-place construction, so just can avoid the underwater operation construction as far as possible.Can also below the support between pontoon bottom and the pontoon inflatable packer be installed, purpose is the increase buoyancy that reduces cost.Just can accomplish to be issued to the purpose of barrage reservoir impoundment power generation in the situation of not building dam by above structure.
As one of embodiments of the present invention, the upper end of above-mentioned sharp knife shape isolation pile is extended the water surface and is connected with the bank fixing stake by steel cable.
As one of embodiments of the present invention, described pontoon middle part is provided with the conduit controlling rod, its lower end flexibly connects with bow font sharp knife water insulation course, be connected with support between the outer sleeve lower end of conduit controlling rod and the stern gate of gate chute, be connected with movable rod between the lower end of conduit controlling rod and the support, also be provided with filter screen before the steel rope net rubber cortex.The main feature of this structure can be with the pontoon automatic flood discharge of rising.
As one of embodiments of the present invention, the middle part of described pontoon is provided with three supports, article one, support vertically passes pontoon longitudinally, article one, an end of horizontal support is connected with the upper end of longitudinal carrier, article one, oblique support is connected the lower end of longitudinal carrier and the stern gate lower end in the gate chute, and itself and stern gate lower end are for flexibly connecting; Also include brace, the lower end of brace flexibly connects with the rubber bed course that is arranged on the river bed, its middle and upper part is held on the rolling pulley of the other end of horizontal support, and its middle part is connected with steel rope net rubber cortical activity, and holds flexible connection with the bar subordinate of the conduit controlling rod that is installed in the pontoon front portion.
As one of embodiments of the present invention, flexibly connect by connecting rod between the lower end of described brace and the bank fixing stake.
As one of embodiments of the present invention, in the respective embodiments described above, pass through gate and dam for the ease of boats and ships, two sections two sections dams that steel rope net rubber cortex constitutes before and after described dam comprises, every section dam comprises that two-section can close up the steel rope net rubber cortex that blocks water; The outer end of every section steel rope net rubber cortex and the check dam at offshore place flexibly connect, and its middle part flexibly connects by steel cable and check dam, and its inner afterbody with pontoon flexibly connects, and the front portion of pontoon flexibly connects by steel cable and check dam.
As one of embodiments of the present invention, in the respective embodiments described above, for the wideer river of river surface, can connect the horizontal dam that the formation of steel rope net rubber cortex can be tackled the river partial width by pontoon, the inboard of this horizontal dam is connected with the vertical dam that is made of steel rope net rubber cortex, the opposite of this vertical dam, offshore place are provided with another vertical dam, constitute the littler river course of width between this vertical dam in two places, and water turbine is positioned on the pontoon of this river course afterbody.
The present invention adopts said structure, two above pontoons are installed in side by side the upstream (also can be installed in the downstream) of existing dam, connect into two above pontoons as a whole with support, keep certain distance to form natural runner and sump between two ships, water turbine is installed in the middle of the support that two ships connect, the water pipe afterbody of water turbine connects into integral body by gate opening and pontoon and support and is communicated with the water source, downstream, gate flexibly connects by steel cable and pontoon support, and the gate opening is connected with rubber with the interval of turbine draft tube; Generator being installed on pontoon and being adopted mode transmissions such as belt, gear, chain, in the pontoon bottom hull bottom gate is set, mainly is the effect of playing automatic flood discharge during rising; Pontoon is fixed on two above fixing stakes by the steel cable support, and its effect mainly is that fixedly pontoon prevents swing, and the steel cable scaffold tube can pass through the pontoon free lifting, to satisfy the requirement of river surface fluctuation; The effect of pontoon mainly is the requirement that adapts to water surface ups and downs, accomplishes that when the river rises the boat goes up, can rise and can fall, and guarantee the drop height that water turbine under any circumstance all is maintained fixed, and can not influence the operation of hydraulic turbine generator because of the variable height of flow plane.So, pontoon and fixed support and gate, hydraulic turbine generator, draft tube etc. just can adapt to the variation of upstream and downstream river water surface ups and downs, can rise and can fall.Because gate and chute are in the relative fixed state, and pontoon fixed support and water pipe etc. are in relative fluctuation swinging condition, have just avoided the situation of mutual damage and have reached operation purpose freely after connecting by modes such as steel cable and rubber.The making of pontoon can be made the function that the ship type has steamer as shipbuilding, and available again timber, plastics, rubber, steel, reinforced concrete etc. are made into the pontoon of other geometrical shape, to satisfy the different needs in big or small river.Available single hydraulic turbine generator and pontoon combination simultaneously, also available a plurality of hydraulic turbine generators and the combination of a plurality of pontoon, mainly the needs according to different rivers decide.Its working principle is exactly to realize converting the kinetic energy and the potential energy of current to mechanical energy through water turbine by above device, drives consumer work thereby convert electric energy to by generator again.
As seen, adopt the present invention of said structure, compared with prior art, can be with littler investment and construction cost, the shorter construction period, the energy that will contain in the low water head rivers and lakes is developed, reduce the consumption of organic energy, to realize cleaning, environmental protection and economic using energy source.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of the embodiment of the invention 1;
Fig. 3 is the structural representation of the embodiment of the invention 2;
Fig. 4 is the structural representation of the embodiment of the invention 3;
Fig. 5 is the structural representation of the embodiment of the invention 3;
Fig. 6 is the structural representation of the embodiment of the invention 4;
Fig. 7 is the structural representation of the embodiment of the invention 5;
Fig. 8 is the structural representation of the embodiment of the invention 5;
Fig. 9 is the structural representation of the embodiment of the invention 6;
Figure 10 is the structural representation of the embodiment of the invention 7;
Figure 11 is the local enlarged diagram of rolling pulley among Figure 10;
Figure 12 is the structural representation of the embodiment of the invention 8;
Figure 13 is the structural representation of the embodiment of the invention 9;
Figure 14 is the structural representation of the embodiment of the invention 9;
Figure 15 is the structural representation of the embodiment of the invention 10;
Figure 16 is the structural representation of the embodiment of the invention 11;
Figure 17 is the structural representation of the embodiment of the invention 12;
Figure 18 is the structural representation of the embodiment of the invention 13;
Figure 19 is the structural representation of the embodiment of the invention 14;
Number in the figure: the 1st, pontoon, the 2nd, the support between the pontoon, the 3rd, water turbine, the 4th, generator, the 5th, upstream water line, the 6th, downstream water bit line, the 7th, dam, the 8th, the water pipe of water turbine, the 9th, water wheel axle support, the 10th, water outlet, the 11st, rubber umbrella, the 12nd, bearing, the 13rd, gate, the 14th, hull bottom gate, the 15th, rubber pad, the 16th, framework, the 17th, steel cable, the 18th, rubber layer support, the 19th, steel rope net rubber layer, the 20th, gate chute, the 21st, conduit controlling rod, the 22nd, sharp knife shape isolation pile, the 23rd, fixing stake, the 24th, support, the 25th, rubber bed course, the 26th, bow font sharp knife water insulation course, the 27th, movable rod, the 28th, brace, the 29th, rolling pulley, the 30th, bank fixing stake, the 31st, steel cable support, the 32nd, rotatable support frame, the 33rd, check dam.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiments and the drawings.
Embodiment 1:
As shown in Figure 1, floating vessel type hydraulic power generation system, comprise that at least two pontoons 1 in order to carrying water turbine 3 and generator 4 are (according to river width and design needs, can arrange many pontoons), pontoon 1 is connected with bank fixing stake 30 by steel cable 17, pontoon 1 is positioned at the upstream of dam 7, be connected with support 2 between the above-mentioned pontoon 1, the water pipe 8 of the turbine blade periphery of water turbine 3 is installed on this support, turbine blade is positioned at below the water surface, pontoon 1 is provided with water wheel axle support 9, two bearings 12 are installed on the water wheel axle support 9, the interior cover of bearing 12 and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator 4 is in transmission connection, and the afterbody opening of water pipe 8 is communicated with the downstream of dam 7.
Structure is more specifically, as shown in Figure 2, the bottom of dam 7 offers the water outlet 10 that communicates with the downstream, the two ends up and down of this water outlet 10 are connected with framework 16, be connected with the rubber umbrella 11 in water route between the upstream that can seal dam 7 and the water outlet 10 between the outer wall of framework 16 and water pipe 8, water pipe 8 is a straight tube, and its afterbody opening communicates with water outlet 10.
The cooperation of water wheel axle support 9 and two bearings 12, the firmly rotating shaft of water turbine 3 is so that it cooperates with the rotating shaft transmission of generator 4.
The upstream water line 5 of dam 7 and the height difference between the downstream water bit line 6 have guaranteed that current can drive the turbine blade rotation of water turbine 3 to drive generator for electricity generation.
Embodiment 2:
As shown in Figure 1, floating vessel type hydraulic power generation system, comprise that at least two pontoons 1 in order to carrying water turbine 3 and generator 4 are (according to river width and design needs, can arrange many pontoons), pontoon 1 is connected with bank fixing stake 30 by steel cable 17, pontoon 1 is positioned at the upstream of dam 7, be connected with support 2 between the above-mentioned pontoon 1, the water pipe 8 of the turbine blade periphery of water turbine 3 is installed on this support, turbine blade is positioned at below the water surface, pontoon 1 is provided with water wheel axle support 9, two bearings 12 are installed on the water wheel axle support 9, the interior cover of bearing 12 and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator 4 is in transmission connection, and the afterbody opening of water pipe 8 is communicated with the downstream of dam 7.
Structure is more specifically, as shown in Figure 3, dam 7 is provided with gate 13, gate 13 flexibly connects by the support between steel cable and the pontoon 1, offer water outlet on the gate 13, water pipe 8 bendings are passed this water outlet and are communicated with the downstream, between water pipe 8 and the water outlet by rubber pad 15 sealing in case leak, the bottom of dam 7 is provided with the hull bottom gate 14 with pontoon 1 interlock.
The hull bottom gate 14 that pontoon 1 bottom is provided with mainly is can and mention along with pontoon 1 rising during rising, and strengthens the inlet on the dam 7, to play the effect of automatic flood discharge.
Embodiment 3:
As shown in Figure 1, floating vessel type hydraulic power generation system, comprise that at least two pontoons 1 in order to carrying water turbine 3 and generator 4 are (according to river width and design needs, can arrange many pontoons), pontoon 1 is connected with bank fixing stake 30 by steel cable 17, pontoon 1 is positioned at the upstream of dam 7, be connected with support 2 between the above-mentioned pontoon 1, the water pipe 8 of the turbine blade periphery of water turbine 3 is installed on this support, turbine blade is positioned at below the water surface, pontoon 1 is provided with water wheel axle support 9, two bearings 12 are installed on the water wheel axle support 9, the interior cover of bearing 12 and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator 4 is in transmission connection, and the afterbody opening of water pipe 8 is communicated with the downstream of dam 7.
Structure is more specifically, and as Fig. 4, shown in Figure 5, pontoon 1 afterbody is equipped with gate chute 20 and conduit controlling rod 21, and the stern gate is installed between the gate chute 20; The bottom, river is provided with several fixing stakes 23 and sharp knife shape isolation pile 22, the upper end of sharp knife shape isolation pile 22 is provided with the rubber pad layer, steel rope net rubber cortex 19 is installed between fixing stake 23 and conduit controlling rod 21 is constituted dam 7, cross bar is installed between the fixing stake 23 to be connected, the same cross bar of installing links between each sharp knife shape isolation pile 22, connects with support between each gate chute 20.Conduit controlling rod 21 in the present embodiment is to be made of the body of rod in a sleeve pipe and this sleeve pipe, and steel rope net rubber cortex 19 flexibly connects with the body of rod lower end of conduit controlling rod 21.
In the present embodiment, no longer need construct dam 7 with concrete with prior art, but constitute dam 7 with steel rope net rubber cortex 19, the construction period is shorter, cost is lower.The structure of steel rope net rubber cortex 19 is that the steel wire separation is fixed on steel cable and the support, steel cable is separately fixed on fixing stake 23 and the gate chute 20, steel rope net rubber pad layer is installed in above the steel wire respectively, also can cotton thread, woollen goods line, steel wire etc. be laid and wherein make tartan, make it bear bigger water pressure as the manufacturing automobile tire.The effect of support is exactly some pontoons to be coupled together and install steel rope net rubber cortex, the effect of steel cable and steel wire mainly is to bear to block the big pressure that water forms, the rubber cortex mainly seals, steel rope net rubber cortex 19 is that a kind of elastic flexible texture can satisfy the requirement that pontoon produces rising and descends because of water surface ups and downs fully simultaneously, and opening the sluices and opening the rubber cortex by the conduit controlling rod gets final product flood discharge.But sharp knife shape isolation pile 22 and fixing stake 23 both cast-in-place construction also can adopt precast units to install and fix with pile driver then, so just can avoid the underwater operation construction as far as possible.Just can accomplish to be issued to the purpose of barrage reservoir impoundment power generation in the situation of not building dam by above structure.
Embodiment 4:
Other structure such as embodiment 3, as shown in Figure 6, the upper end of sharp knife shape isolation pile 22 is extended the water surface and is connected with bank fixing stake 30 by steel cable.
Embodiment 5:
As shown in Figure 1, floating vessel type hydraulic power generation system, comprise that at least two pontoons 1 in order to carrying water turbine 3 and generator 4 are (according to river width and design needs, can arrange many pontoons), pontoon 1 is connected with bank fixing stake 30 by steel cable 17, pontoon 1 is positioned at the upstream of dam 7, be connected with support 2 between the above-mentioned pontoon 1, the water pipe 8 of the turbine blade periphery of water turbine 3 is installed on this support, turbine blade is positioned at below the water surface, pontoon 1 is provided with water wheel axle support 9, two bearings 12 are installed on the water wheel axle support 9, the interior cover of bearing 12 and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator 4 is in transmission connection, and the afterbody opening of water pipe 8 is communicated with the downstream of dam 7.
Dam 7 structures such as embodiment 3.
Structure is more specifically, as Fig. 7, shown in Figure 8, connect by many group steel cables 17 between the pontoon 1, pontoon 1 middle part is provided with conduit controlling rod 21, its lower end flexibly connects with bow font sharp knife water insulation course 26, be connected with support 24 between the outer sleeve lower end of conduit controlling rod 21 and the stern gate of gate chute 20, be connected with movable rod 27 between the lower end of conduit controlling rod 21 and the support 24, also be provided with filter screen 19a before the steel rope net rubber cortex 19.
The main feature of present embodiment structure can be with the pontoon automatic flood discharge of rising.
Embodiment 6:
As shown in Figure 1, floating vessel type hydraulic power generation system, comprise that at least two pontoons 1 in order to carrying water turbine 3 and generator 4 are (according to river width and design needs, can arrange many pontoons), pontoon 1 is connected with bank fixing stake 30 by steel cable 17, pontoon 1 is positioned at the upstream of dam 7, be connected with support 2 between the above-mentioned pontoon 1, the water pipe 8 of the turbine blade periphery of water turbine 3 is installed on this support, turbine blade is positioned at below the water surface, pontoon 1 is provided with water wheel axle support 9, two bearings 12 are installed on the water wheel axle support 9, the interior cover of bearing 12 and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator 4 is in transmission connection, and the afterbody opening of water pipe 8 is communicated with the downstream of dam 7.
Structure as shown in Figure 9 more specifically, set up two conduits controlling rod 21 on the pontoon 1, lay respectively at its middle part and anterior, the body of rod lower end of anterior conduit controlling rod 21 is connected with fixing stake 23, the body of rod lower end of middle part conduit controlling rod 21 is connected with sharp knife shape isolation pile 22, connects by support 24 between the sleeve pipe of above-mentioned two conduit controlling rods 21.
Adopt said structure, can further improve the ability of automatic flood discharge.
Embodiment 7:
As shown in Figure 1, floating vessel type hydraulic power generation system, comprise that at least two pontoons 1 in order to carrying water turbine 3 and generator 4 are (according to river width and design needs, can arrange many pontoons), pontoon 1 is connected with bank fixing stake 30 by steel cable 17, pontoon 1 is positioned at the upstream of dam 7, be connected with support 2 between the above-mentioned pontoon 1, the water pipe 8 of the turbine blade periphery of water turbine 3 is installed on this support, turbine blade is positioned at below the water surface, pontoon 1 is provided with water wheel axle support 9, two bearings 12 are installed on the water wheel axle support 9, the interior cover of bearing 12 and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator 4 is in transmission connection, and the afterbody opening of water pipe 8 is communicated with the downstream of dam 7.
Structure as shown in figure 10 more specifically, the middle part of pontoon 1 is provided with three supports 24, article one, support 24 vertically passes pontoon 1 longitudinally, article one, an end of horizontal support 24 is connected with the upper end of longitudinal carrier 24, article one, oblique support 24 is connected the lower end of longitudinal carrier 24 and the stern gate lower end in the gate chute 20, and itself and stern gate lower end are for flexibly connecting; Also include brace 28, the lower end of brace 28 flexibly connects with the rubber bed course 25 that is arranged on the river bed, its middle and upper part is held on the rolling pulley 29 of the other end of horizontal support 24, its middle part flexibly connects with steel rope net rubber cortex 19, and flexibly connects with the body of rod lower end of the conduit controlling rod 21 that is installed in pontoon 1 front portion.
Structural relation between the rolling pulley 29 on brace 28 and the horizontal support 24 as shown in figure 11, brace 28 can be on rolling pulley 29 sliding and running.
Embodiment 8:
As shown in Figure 1, floating vessel type hydraulic power generation system, comprise that at least two pontoons 1 in order to carrying water turbine 3 and generator 4 are (according to river width and design needs, can arrange many pontoons), pontoon 1 is connected with bank fixing stake 30 by steel cable 17, pontoon 1 is positioned at the upstream of dam 7, be connected with support 2 between the above-mentioned pontoon 1, the water pipe 8 of the turbine blade periphery of water turbine 3 is installed on this support, turbine blade is positioned at below the water surface, pontoon 1 is provided with water wheel axle support 9, two bearings 12 are installed on the water wheel axle support 9, the interior cover of bearing 12 and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator 4 is in transmission connection, and the afterbody opening of water pipe 8 is communicated with the downstream of dam 7.
More specifically structure as shown in figure 12, other structure such as embodiment 7 flexibly connect by connecting rod between the lower end of brace 28 and the bank fixing stake 30.
Embodiment 9:
As shown in Figure 1, floating vessel type hydraulic power generation system, comprise that at least two pontoons 1 in order to carrying water turbine 3 and generator 4 are (according to river width and design needs, can arrange many pontoons), pontoon 1 is connected with bank fixing stake 30 by steel cable 17, pontoon 1 is positioned at the upstream of dam 7, be connected with support 2 between the above-mentioned pontoon 1, the water pipe 8 of the turbine blade periphery of water turbine 3 is installed on this support, turbine blade is positioned at below the water surface, pontoon 1 is provided with water wheel axle support 9, two bearings 12 are installed on the water wheel axle support 9, the interior cover of bearing 12 and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator 4 is in transmission connection, and the afterbody opening of water pipe 8 is communicated with the downstream of dam 7.
Embodiment 10:
Other structure such as embodiment 9, wherein the structure of dam 7 is more simplified, and only flexibly connects by rubber layer support 18 and steel rope net rubber pad layer 19, and steel rope net rubber pad layer 19 flexibly connects with sharp knife shape isolation pile 22.
Embodiment 11:
In the foregoing description 1～10, for the wideer river of river surface, can connect the horizontal dam that 19 formation of steel rope net rubber cortex can be tackled the river partial width by pontoon 1, the inboard of this horizontal dam is connected with the vertical dam that is made of steel rope net rubber cortex 19, the opposite of this vertical dam, offshore place are provided with another vertical dam, constitute the littler river course of width between this vertical dam in two places, water turbine 3 is positioned on the pontoon 1 of this river course afterbody.
By the above-mentioned compound dam structure that constitutes with horizontal dam and vertical dam, can converge current better and be beneficial to generating.
Embodiment 12:
As shown in Figure 1, floating vessel type hydraulic power generation system, comprise that at least two pontoons 1 in order to carrying water turbine 3 and generator 4 are (according to river width and design needs, can arrange many pontoons), pontoon 1 is connected with bank fixing stake 30 by steel cable 17, pontoon 1 is positioned at the upstream of dam 7, be connected with support 2 between the above-mentioned pontoon 1, the water pipe 8 of the turbine blade periphery of water turbine 3 is installed on this support, turbine blade is positioned at upstream water line below 5, pontoon 1 is provided with water wheel axle support 9, two bearings 12 are installed on the water wheel axle support 9, the interior cover of bearing 12 and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator 4 is in transmission connection, the afterbody opening of water pipe 8 is communicated with the downstream of dam 7, and the afterbody opening of water pipe 8 is positioned under the downstream water bit line 6.
More specifically structure as shown in figure 17, pontoon 1 afterbody is equipped with gate chute 20 and conduit controlling rod 21, and the stern gate is installed between the gate chute 20; The bottom, river is provided with several sharp knife shape isolation piles 22, the upper end of sharp knife shape isolation pile 22 is provided with the rubber pad layer, steel rope net rubber cortex 19 is installed between the body of rod lower end of sharp knife shape isolation pile 22 and conduit controlling rod 21 constitutes dam 7, the same cross bar of installing links between each sharp knife shape isolation pile 22, connects with support between each gate chute 20.Conduit controlling rod 21 in the present embodiment is to be made of the body of rod in a sleeve pipe and this sleeve pipe, and steel rope net rubber cortex 19 flexibly connects with the body of rod lower end of conduit controlling rod 21.Offer the water outlet that communicates with the downstream on the dam 7 that steel rope net rubber cortex 19 constitutes, the periphery of this water outlet is connected with framework 16, be connected with the rubber umbrella 11 in water route between the upstream that can seal dam 7 and the water outlet between the outer wall of framework 16 and water pipe 8, water pipe 8 is a straight tube, and its afterbody opening communicates with the downstream of dam 7.
Embodiment 13:
As shown in Figure 1, floating vessel type hydraulic power generation system, comprise that at least two pontoons 1 in order to carrying water turbine 3 and generator 4 are (according to river width and design needs, can arrange many pontoons), pontoon 1 is connected with bank fixing stake 30 by steel cable 17, pontoon 1 is positioned at the upstream of dam 7, be connected with support 2 between the above-mentioned pontoon 1, the water pipe 8 of the turbine blade periphery of water turbine 3 is installed on this support, turbine blade is positioned at upstream water line below 5, pontoon 1 is provided with water wheel axle support 9, two bearings 12 are installed on the water wheel axle support 9, the interior cover of bearing 12 and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator 4 is in transmission connection, the afterbody opening of water pipe 8 is communicated with the downstream of dam 7, and the afterbody opening of water pipe 8 is positioned under the downstream water bit line 6.
More specifically structure as shown in figure 18, pontoon 1 afterbody is equipped with gate chute 20 and conduit controlling rod 21, and the stern gate is installed between the gate chute 20; The bottom, river is provided with several fixing stakes 23 and sharp knife shape isolation pile 22, the upper end of sharp knife shape isolation pile 22 is provided with the rubber pad layer, steel rope net rubber cortex 19 is installed between fixing stake 23 and conduit controlling rod 21 is constituted dam 7, cross bar is installed between the fixing stake 23 to be connected, the same cross bar of installing links between each sharp knife shape isolation pile 22, connects with support between each gate chute 20.Conduit controlling rod 21 in the present embodiment is to be made of the body of rod in a sleeve pipe and this sleeve pipe, and steel rope net rubber cortex 19 flexibly connects with the body of rod lower end of conduit controlling rod 21.Offer the water outlet that communicates with the downstream on the dam 7 that steel rope net rubber cortex 19 constitutes, be connected with the rubber umbrella 11 in water route between the upstream that can seal dam 7 and the water outlet between the outer wall of steel rope net rubber cortex 19 and water pipe 8, water pipe 8 is crooked, and its afterbody opening communicates with the downstream of dam 7.
Embodiment 14:
Among above-mentioned 1～13 each embodiment, can adopt ship lock structure as shown in figure 19, so that boats and ships pass through power generation system.
More specifically structure as shown in figure 19, two sections dams that two sections steel rope net rubber cortexes 19 constituted before and after dam 7 comprised, every section dam comprises that two-section can close up the steel rope net rubber cortex 19 that blocks water; The outer end of every section steel rope net rubber cortex 19 and the check dam at offshore place 33 flexibly connect, its middle part flexibly connects by steel cable (31) and check dam 33, its inner afterbody with pontoon 1 flexibly connects, and the front portion of pontoon 1 flexibly connects by steel cable 31 and check dam 33.
As the ship lock structure of above-mentioned structure, can be as the ship lock of constructing with concrete at present, by two sections dams of segmentation open and close, current to make things convenient for boats and ships.
In the foregoing description 12～14, also can be under the situation of needs, Application Example 11 described compound dam structures.
In the various embodiments described above, water turbine, pontoon, steel cable, support, fixing stake, generator, vertical shaft, power plant building, gate chute, conduit controlling rod, steel rope net rubber cortex etc. can be arbitrarily made with array-type, arranged type, colony's formula and other compound mode.Simultaneously above each member can carry out the necessary antirust processing of waterproof on request, and it is increased the service life.Also can substitute use,, substitute steel etc. with reinforced concrete as with the synthetic instead of rubber goods of cloth, plastic article, burlap, nylon cloth etc. and chemical glue with other any material that can satisfy above structural requirement.Water pipe among each embodiment can use straight tube as above-mentioned embodiment addresses, also can use bend pipe.Can also pontoon inflatable packer be installed below the support between bottom and the pontoon, with the increase buoyancy that reduces cost.
Claims (10)
1, floating vessel type hydraulic power generation system, comprise pontoon (1) in order to carrying water turbine (3) and generator (4), pontoon (1) is connected with bank fixing stake (30) by steel cable (17), pontoon (1) is positioned at the upstream of dam (7), it is characterized in that, described pontoon (1) is at least two, be connected with support (2) between these two pontoons (1), the water pipe (8) of the turbine blade periphery of water turbine (3) is installed on this support, turbine blade is positioned at below the water surface, pontoon (1) is provided with water wheel axle support (9), bearing (12) is installed on the water wheel axle support (9), the interior cover of bearing (12) and water turbine rotating shaft drive fit, the rotating shaft of water turbine rotating shaft and generator (4) is in transmission connection, and the afterbody opening of water pipe (8) is communicated with the downstream of dam (7).
2, floating vessel type hydraulic power generation system according to claim 1, it is characterized in that, the bottom of described dam (7) offers the water outlet (10) that communicates with the downstream, the two ends up and down of this water outlet (10) are connected with framework (16), be connected with the rubber umbrella (11) in water route between the upstream that can seal dam (7) and the water outlet (10) between the outer wall of framework (16) and water pipe (8), the afterbody opening of water pipe (8) communicates with water outlet (10).
3, floating vessel type hydraulic power generation system according to claim 1, it is characterized in that, described dam (7) is provided with gate (13), gate (13) flexibly connects by the support between steel cable and the pontoon (1), gate offers water outlet on (13), water pipe (8) passes this water outlet and communicates with the downstream, seals in case leak the hull bottom gate (14) that the bottom of dam (7) is provided with and pontoon (1) links by rubber pad (15) between water pipe (8) and the water outlet.
4, floating vessel type hydraulic power generation system according to claim 1 is characterized in that, described pontoon afterbody is installed gate chute (20) and conduit controlling rod (21), and the gate chute is equipped with the stern gate between (20); The bottom, river is provided with several fixing stakes (23) and sharp knife shape isolation pile (22), the upper end of sharp knife shape isolation pile (22) is provided with the rubber pad layer, steel rope net rubber cortex (19) is installed between fixing stake (23) and conduit controlling rod (21) is constituted dam (7), cross bar is installed between the fixing stake (23) to be connected, the same cross bar of installing links between each sharp knife shape isolation pile (22), connect with support between each gate chute (20), below the bottom of pontoon (1) and the support between the pontoon (1), inflatable packer is installed.
5, as floating vessel type hydraulic power generation system as described in the claim 4, it is characterized in that the upper end of described sharp knife shape isolation pile (22) is extended the water surface and is connected with bank fixing stake (30) by steel cable.
6, as floating vessel type hydraulic power generation system as described in the claim 4, it is characterized in that, described pontoon (1) middle part is provided with conduit controlling rod (21), its lower end flexibly connects with bow font sharp knife water insulation course (26), be connected with support (24) between the stern gate of the outer sleeve lower end of conduit controlling rod (21) and gate chute (20), be connected with movable rod (27) between the lower end of conduit controlling rod (21) and the support (24), the preceding filter screen (19a) that also is provided with of steel rope net rubber cortex (19).
7, as floating vessel type hydraulic power generation system as described in the claim 4, it is characterized in that, the middle part of described pontoon (1) is provided with three supports (24), article one, support (24) vertically passes pontoon (1) longitudinally, article one, an end of horizontal support (24) is connected with the upper end of longitudinal carrier (24), article one, oblique support (24) is connected the lower end of longitudinal carrier (24) and the stern gate lower end in the gate chute (20), and itself and stern gate lower end are for flexibly connecting; Also include brace (28), the lower end of brace (28) flexibly connects with the rubber bed course (25) that is arranged on the river bed, its middle and upper part is held on the rolling pulley (29) of the other end of horizontal support (24), its middle part flexibly connects with steel rope net rubber cortex (19), and the bar subordinate of anterior conduit controlling rod (21) holds flexible connection with being installed in pontoon (1).
8, as floating vessel type hydraulic power generation system as described in the claim 7, it is characterized in that, flexibly connect by connecting rod between the lower end of described brace (28) and the bank fixing stake (30).
9, as floating vessel type hydraulic power generation system as described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, it is characterized in that, two sections dams that two sections steel rope net rubber cortexes (19) constituted before and after described dam (7) comprised, every section dam comprises that two-section can close up the steel rope net rubber cortex (19) that blocks water; The check dam (33) at the outer end of every section steel rope net rubber cortex (19) and offshore place flexibly connects, its middle part flexibly connects by steel cable (31) and check dam (33), its inner afterbody with pontoon (1) flexibly connects, and the front portion of pontoon (1) flexibly connects by steel cable (31) and check dam (33).
10, as floating vessel type hydraulic power generation system as described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8, it is characterized in that, for the wideer river of river surface, can connect the horizontal dam that steel rope net rubber cortex (19) formation can be tackled the river partial width by pontoon (1), the inboard of this horizontal dam is connected with the vertical dam that is made of steel rope net rubber cortex (19), the opposite of this vertical dam, offshore place are provided with another vertical dam, constitute the littler river course of width between this vertical dam in two places, water turbine (3) is positioned on the pontoon (1) of this river course afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810044998XA CN101245758A (en) | 2008-03-17 | 2008-03-17 | Floating vessel type hydraulic power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810044998XA CN101245758A (en) | 2008-03-17 | 2008-03-17 | Floating vessel type hydraulic power generation system |
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| Publication Number | Publication Date |
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| CN101245758A true CN101245758A (en) | 2008-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810044998XA Pending CN101245758A (en) | 2008-03-17 | 2008-03-17 | Floating vessel type hydraulic power generation system |
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| CN (1) | CN101245758A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259624A (en) * | 2019-06-11 | 2019-09-20 | 王朝阳 | A kind of electricity-generating method for converting water potential energy |
| CN111207024A (en) * | 2020-03-02 | 2020-05-29 | 中国外运长航集团有限公司 | Ship system for high-efficiency power generation by utilizing water drainage energy |
| CN112441192A (en) * | 2020-12-12 | 2021-03-05 | 长沙中联泵业股份有限公司 | Pontoon type water taking pump station |
-
2008
- 2008-03-17 CN CNA200810044998XA patent/CN101245758A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259624A (en) * | 2019-06-11 | 2019-09-20 | 王朝阳 | A kind of electricity-generating method for converting water potential energy |
| CN110259624B (en) * | 2019-06-11 | 2020-12-01 | 大唐岩滩水力发电有限责任公司 | Power generation method for converting water potential energy |
| CN111207024A (en) * | 2020-03-02 | 2020-05-29 | 中国外运长航集团有限公司 | Ship system for high-efficiency power generation by utilizing water drainage energy |
| CN112441192A (en) * | 2020-12-12 | 2021-03-05 | 长沙中联泵业股份有限公司 | Pontoon type water taking pump station |
| CN112441192B (en) * | 2020-12-12 | 2024-04-26 | 长沙中联泵业股份有限公司 | Floating boat type water taking pump station |
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