CN206144701U

CN206144701U - Environment -friendly surface of water water power plant

Info

Publication number: CN206144701U
Application number: CN201621178340.4U
Authority: CN
Inventors: 杨长易; 杨利栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-26
Filing date: 2016-10-26
Publication date: 2017-05-03
Anticipated expiration: 2026-10-26

Abstract

The utility model provides an environment -friendly surface of water water power plant supports in water wheels, speed reducer and the generator at iron tower frame top including the iron tower frame, through the water wheels axis, evenly is equipped with a plurality of fluted body blades on the water wheels, and water wheels axis both ends are supported in the iron tower frame top that corresponds and are realized reciprocating and adjust the water wheels height through elevating system respectively, and water wheels axis one end is passed through crank type transmission and is connected with input end of the speed reducing machine. The utility model discloses a fluted body blade, it is rivers pulls the sexual contact, and the atress is concentrated, can accept fluid potential energy by furthest, increases water wheels and the centraxonial rotary torque of water wheels, reaches saving energy and increasing the efficiency's purpose, and the utility model discloses well water wheels axis and water wheels reciprocate through elevating system, and water wheels axis tip adopts crank type transmission output power, guarantee the not normal transmission of power under the co -altitude of water wheels axis, avoid that the wave is high and flow that the floater in the river leads to the fact impact damage to the blade when anxious, guarantee electricity generation and the survival ability of power station under extreme hydrologic condition.

Description

Environment-friendly type water surface water-power plant

Technical field

This utility model belongs to technical field of hydroelectric generation, and in particular to a kind of environment-friendly type water surface water-power plant.

Background technology

Hydroelectric generation is the main form of human use's water energy, and hydroelectric generation is a kind of free of contamination renewable cleaning energy Source, but costly stifled dam investment is wanted when building now water-power plant, large stretch of farmland soil is flooded, causes a large amount of immigrants Resettlement, and the Sediment Siltation caused because of water-retention, and it is very big to the negative effect produced by river ecological environment, especially exist The very fragile river basin of the southwest on dam, northwest ecological environment and complex geological district should not be built, block up dam to ecological environment and The cumulative damage that natural conditions are caused is very important.In order to solve the above-mentioned problems come out because blocking up dam to generate electricity, need Find a kind of environmental protection and economy, can long duration new river water-energy generating electricity mode.Therefore propose to improve.

Utility model content

The technical problem that this utility model is solved：There is provided a kind of environment-friendly type water surface water-power plant, this utility model is by water Blade on wheel makes concave groove type blade, can make blade that current are contacted in pulling property, and stress is concentrated, and can receive stream to greatest extent Body posture energy, increases the rotary torsion of water wheels and water wheels axis, reaches the purpose of energy efficiency, improve generating efficiency, and this reality With new water wheel axis two ends by elevating mechanism realize move up and down, in water wheels shaft end using crank-type actuating device with Reductor connection output power, crank-type actuating device can adjust three run-on points thereon with water wheels axis height change Position angle, it is ensured that the normal transmission of power under water wheels axis differing heights such that it is able to realize that river level goes up and declines When the blade that adjusts on water wheels stretch into the depth in water, it is to avoid floating thing when the wave is high stream is anxious in river impacts damage to blade It is bad, and generating and survival ability of the electric station under extreme hydrological condition are effectively ensured, simple structure is practical, builds dimension Repair low cost.

The technical solution adopted in the utility model：Environment-friendly type water surface water-power plant, including putting on located at river course both sides river Steel towers, the water wheels at the top of steel towers, reductor and electromotor are supported in by water wheels axis, be uniformly provided with the water wheels Multiple concave groove type blades, the water wheels axis two ends are supported at the top of corresponding steel towers and are realized by elevating mechanism respectively Lower mobile regulation water wheels height, described water wheels axis one end is connected with reductor input by crank-type actuating device, described Output end of reducer is connected with electromotor input.

Wherein, the water wheels include the circular water wheels support that its center is fixedly connected with water wheels axis, the water wheels support On multiple deciles radiation ribs, the plurality of concave groove type blade lower end difference is distributed with to its even circumferential by basic point of its center of circle It is fixedly connected with corresponding multiple decile radiation rib terminations, the concave groove type blade includes that its one end is solid with decile radiation rib The curved plate and the side plate located at curved plate both sides of fixed connection, the side plate is to turn up 30 degree to curved plate both sides Angle is connected with curved plate.

Further, the concave groove type blade is provided with water storage bucket, and described water storage bucket one end is fixed with the curved plate back side Connection, the water storage bucket other end are provided with opening.

Further, it is horizontally-arranged on the water wheels axis to be provided with one or more water wheels.

Wherein, slide up and down at the top of the steel towers and bearing block is installed, the water wheels axis two ends pass through bearings On corresponding bearing block, the elevating mechanism includes the hydraulic cylinder that one end is fixed on inside steel towers, and the hydraulic cylinder is another End is fixedly connected with bearing block bottom surface and drives which move up and down.

Wherein, the crank-type actuating device include rotate lifting fixed support, the first transmission group, the second transmission group, in Countershaft and bottom fixing axle, rotation lifting fixed support one end rotate be placed in water wheels shaft end and with steel towers tip side Portion is fixedly connected, and described rotation be connected with jackshaft rotation in the middle part of lifting fixed support, and the rotation lifting fixed support is another Hold to merge with bottom fixing axle turning set and be fixedly connected with steel towers bottom；Described first transmission group one end and shaft end in water wheels It is fixedly connected, the first transmission group other end is connected after one end is fixedly connected and rotated with jackshaft with the second transmission group and is connected, The second transmission group other end is rotated with bottom fixing axle and is connected.

Further, the lifting fixed support that rotates includes square steel skeleton I and square steel skeleton II, the square steel skeleton I One end with water wheels shaft end turning set close and with steel towers tip-end-side carry out it is detachable be fixedly connected, the square steel skeleton II one end is closed with bottom fixing axle one end turning set and steel towers bottom is detachable is fixedly connected, and the square steel skeleton I is another End and II other end side of square steel skeleton rotate to be placed on jackshaft after being affixed and are fixedly connected between one end and both.

Further, first transmission group includes connecting with I corresponding one end of square steel skeleton being set with water wheels axis and being fixed The double chain wheel I that the chain wheel I and rotation for connecing is placed on the jackshaft other end, the chain wheel I is by chain I and I side tooth of double chain wheel Circle connection, second transmission group include rotating the double chain wheel II being placed on the fixing axle other end of bottom, the double chain wheel II 1 Side gear ring is connected with I opposite side gear ring of double chain wheel by chain II, and II opposite side gear ring of the double chain wheel passes through chain III and sets Connect in the chain wheel II of reductor input.

Further, the square steel skeleton I and square steel skeleton II include midfoot support bar, the midfoot support bar two End is equipped with terminal pad, and the terminal pad is provided with and is fixedly connected with steel towers or is connected two through by terminal pad for bolt The circular arc bar hole that disk is fixedly connected.

This utility model advantage compared with prior art：

1st, the blade on water wheels is made into concave groove type blade in this programme, stress surface is before the curved plate of concave groove type blade Concave parabolic, the side plate on both sides are turned up in 30 degree of inclination angle, and this structure makes blade that current are contacted in pulling property, and stress is concentrated, Can admitting fluid potential energy to greatest extent, increase the rotary torsion of water wheels and water wheels axis, reach energy efficiency, improve generating efficiency Purpose；

2nd, horizontally-arranged on water wheels axis in this programme to be provided with two or more water wheels, the generating that can increase single power station is held Amount, improve generating efficiency；

3rd, in this programme, on concave groove type blade, rear portion installs a water storage bucket additional, and water wheels can be made to utilize water for producing electric power Have the function of car water extraction filling simultaneously concurrently, increase functions of the equipments, improve utilization rate of equipment and installations；

4th, in this programme water wheels axis two ends can by elevating mechanism realize move up and down, when river level go up and under The blade that can be adjusted during drop on water wheels stretches into the depth in water, it is to avoid floating thing during stream urgency that the wave is high in river is caused to blade Impact failure, and generating and survival ability of the electric station under extreme hydrological condition is effectively ensured；

5th, in this programme, in water wheels, shaft end is connected with reductor using crank-type actuating device, in crank-type actuating device Rotation lifting fixed support adopt square steel skeleton I and II end of square steel skeleton respectively around water wheels axis, jackshaft and bottom Fixing axle is rotated, and in crank-type actuating device, the first transmission group end and the second transmission group end are also fixed with jackshaft and bottom Axle rotates connection, so when elevating mechanism drives water wheels axis to adjust up and down, can make first in crank-type actuating device Angle between transmission group and the second transmission group changes with the change of water wheels axis height, after position determines, by side Being fixedly connected between steel skeleton I and square steel skeleton II and with steel towers be fixedly connected carried out crank-type actuating device it is fixed Position such that it is able to realize the normal function being driven of crank-type actuating device in the case of water wheels axis height change；

6th, this programme device is simple, easy for installation, and maintenance is easy, and economic and practical is strong, and construction cost is low, construction period Short, this programme avoids building water blockoff dam in river course, does not block river, without Sediment Siltation, does not flood soil, does not move immigrant, River ecological environment is not affected, basin humanity natural landscape is not affected, is not affected people across the Straits' orthobiosiss and development, be a kind of Original river water water surface power generation method, is power domain modernization new distribution type energy resource system, big small river and diversion Channel can be used.

Description of the drawings

Fig. 1 is structural front view of the present utility model；

Fig. 2 is structure left view of the present utility model；

Fig. 3 is the structural front view of water wheels in this utility model；

Fig. 4 is the structure left view of water wheels in this utility model；

Structural front views of the Fig. 5 for this utility model concave grooved blade；

Structure left views of the Fig. 6 for this utility model concave grooved blade；

Structure upward views of the Fig. 7 for this utility model concave grooved blade；

Fig. 8 is the structural representation of crank-type actuating device in this utility model；

Fig. 9 is the structural representation of square steel skeleton I and square steel skeleton II in this utility model.

Specific embodiment

1-9 describes embodiment of the present utility model below in conjunction with the accompanying drawings.

Environment-friendly type water surface water-power plant, as shown in figure 1, including the steel towers 1 put on located at river course both sides river, by water Wheel axis 3 is supported in the water wheels 2 at the top of steel towers 1, reductor 23 and electromotor 25.

Multiple concave groove type blades 202 are uniformly provided with the water wheels 2.Specifically, as shown in Figures 3 and 4, the water wheels 2 are wrapped The circular water wheels support 201 that Kuo Qi centers are fixedly connected with water wheels axis 3, with its center of circle as basic point on the water wheels support 201 Multiple decile radiation ribs 205 are distributed with to its even circumferential, the plurality of 202 lower end of concave groove type blade is more with corresponding respectively 205 termination of individual decile radiation rib is fixedly connected, as shown in Fig. 5,6 and 7, the concave groove type blade 202 include its one end with etc. Divide the radiation curved plate 203 that rib 205 is fixedly connected and the side plate 204 located at 203 both sides of curved plate, the side plate 204 It is to be connected with curved plate 203 so that 30 degree of angle is turned up to 203 both sides of curved plate；This structure makes the blade of water wheels 2 to water Stream is concentrated in the contact of pulling property, stress, can admitting fluid potential energy to greatest extent, increase water wheels and water wheels axis rotary torsion, reach To energy efficiency, the purpose of improve generating efficiency.Wherein, the concave groove type blade 202 is provided with water storage bucket 206, the water storage 206 one end of struggling against are fixedly connected with 203 back side of curved plate, and 206 other end of water storage bucket is provided with opening 207,206 energy of water storage bucket Enough make water wheels 2 have the function of car water extraction filling while utilizing water for producing electric power concurrently, increase functions of the equipments, improve utilization rate of equipment and installations. It is horizontally-arranged on the water wheels axis 3 to be provided with one or more water wheels 2, when two or more water wheels 2 are provided with water wheels axis 3 When, the generating capacity in single power station, improve generating efficiency can be increased.

3 two ends of water wheels axis are supported at the top of corresponding steel towers 1 by elevating mechanism 6 respectively and realize moving down It is dynamic to adjust 2 height of water wheels.Specifically, slide up and down at the top of the steel towers 1 and bearing block 4 is installed, 3 two ends of water wheels axis It is supported on corresponding bearing block 4 by bearing 5, the elevating mechanism 6 includes the hydraulic cylinder that one end is fixed on inside steel towers 1 7,7 other end of the hydraulic cylinder is fixedly connected with 4 bottom surface of bearing block and drives which move up and down.This utility model is by rising Descending mechanism 6 supports water wheels axis 3, and when river level goes up and declines, the lifting of the driving water wheels of elevating mechanism 6 axis 3 can Water wheels 2 are driven to move up and down, so as to the concave groove type blade 202 adjusted on water wheels 2 stretches into the depth in water, it is to avoid during stream urgency that the wave is high Floating thing in river impacts damage to concave groove type blade 202, and electric station is effectively ensured under extreme hydrological condition Generate electricity and survival ability；When arid dry season river water level decline is run into, river water level depth shallower, concave groove type blade 202 Reduce with water surface contact surface or contact with surface deviation, when affecting power station normal power generation, water wheels 2 are reduced by elevating mechanism 6, is made Concave groove type blade 202 keeps the normal contact with streamflow, so as to protection power station generating efficiency.

Described 3 one end of water wheels axis is connected with 23 input of reductor by crank-type actuating device 8, the reductor 23 Outfan is connected with 25 input of electromotor by shaft coupling 24.Wherein, the crank-type actuating device 8 includes rotating lifting admittedly Fixed rack 9, the first transmission group 10, the second transmission group 11, jackshaft 15 and bottom fixing axle 21.It is described to rotate lifting fixed support 9 one end are rotated and are placed on 3 end of water wheels axis and are fixedly connected with 1 tip-end-side of steel towers, described to rotate in lifting fixed support 9 Portion is rotated with jackshaft 15 and is connected, and lifting 9 other end of fixed support that rotates is merged and ferrum with 21 turning set of bottom fixing axle 1 bottom of pylon is fixedly connected；Specifically, as shown in figure 8, the lifting fixed support 9 that rotates includes square steel skeleton I 16 and square steel Skeleton II 17, described I 16 one end of square steel skeleton and 3 end of water wheels axis rotate fit and carry out with 1 tip-end-side of steel towers can Dismountable is fixedly connected, and wherein this end of water wheels axis 3 is a liftable junction point；Described II 17 one end of square steel skeleton and bottom 21 one end of fixing axle rotates fit and 1 bottom of steel towers is detachable is fixedly connected, and its middle and lower part fixing axle 21 is one to fix not Dynamic junction point；I 16 other end of square steel skeleton and II 17 other end side of square steel skeleton rotate after being affixed and are placed on jackshaft It is fixedly connected between one end and both on 15, it is in fan-shaped rail with the lifting of water wheels axis 3 that wherein jackshaft 15 is The junction point of mark movement；The square steel skeleton I 16 and square steel skeleton II 17 include midfoot support bar 1601, as shown in figure 9, 1601 two ends of midfoot support bar are equipped with terminal pad 1602, and the terminal pad 1602 is provided with for bolt through by terminal pad The 1602 circular arc bar holes 1603 for being fixedly connected with steel towers 1 or two terminal pads 1602 being fixedly connected.

10 one end of the first transmission group in the crank-type actuating device 8 is fixedly connected with 3 end of water wheels axis, and described Rotate after one transmission group, 10 other end is fixedly connected with 11 one end of the second transmission group and with jackshaft 15 and be connected, second transmission 11 other ends of group are rotated with bottom fixing axle 21 and are connected；Specifically, first transmission group 10 includes being set with water wheels axis 3 Chain wheel I 12 and rotate the double chain wheel I 14 being placed on 15 other end of jackshaft that I 16 corresponding one end of square steel skeleton is fixedly connected, The chain wheel I 12 is connected with I 14 side gear ring of double chain wheel by chain I 13, and second transmission group 11 includes that rotation is placed on down Double chain wheel II 19 on 21 other end of portion's fixing axle, II 19 side gear ring of the double chain wheel is by chain II 18 and double chain wheel I 14 Opposite side gear ring connects, and II 19 opposite side gear ring of the double chain wheel is by chain III 20 and the sprocket wheel located at 23 input of reductor II 22 connections.

When needing to be adjusted the height of water wheels axis 3, first by between square steel skeleton I 16 and square steel skeleton II 17 and Both unclamp fixed bolt and steel towers 1 between, at this moment as square steel skeleton I 16 and II 17 two ends of square steel skeleton connect The presence of the circular arc bar hole 1603 of disk 1602, square steel skeleton I 16 can with 3 height of water wheels axis change and its one end around water Wheel axis 3 is rotated and the other end is rotated around jackshaft 15, square steel skeleton II 17 can with the change of 3 height of water wheels axis one End is rotated around bottom fixing axle 21 and other end set jackshaft 15 is rotated, and is not entered with steel towers 1 as jackshaft 15 is one Row connection and the axle that only other side's steel skeleton I 16 and square steel skeleton II 17 are supported, so jackshaft 15 is in 3 height of water wheels axis Change when can be in fan-shaped track movement；Above-mentioned square steel skeleton I 16 and square steel skeleton II 17 are with the change of 3 height of water wheels axis Change the rotation rotating around water wheels axis 3, jackshaft 15 and bottom fixing axle 21, and first in crank-type actuating device 8 is driven Group 10 and the second transmission group 11 equally also can adapt to so can crank-type actuating device 8 relative to rotating with three junction points The output of 3 power of water wheels axis under transmission differing heights, after 3 height of water wheels axis determines, by square steel skeleton I 16 and square steel Skeleton II 17 is fixed with bolt cooperation by the circular arc bar hole 1603 in terminal pad 1602, by square steel skeleton I 16 and side Steel skeleton II 17 is coordinated by circular arc bar hole 1603 and bolt and corresponding is respectively fixedly connected with 1 relevant position of steel towers. The kind of drive of this employing crank-type actuating device 8 generates electricity in the case of can be good at realizing 3 height change of water wheels axis Stand the transmission agency of power.

This utility model device is simple, easy for installation, and maintenance is easy, and economic and practical is strong, and construction cost is low, construction period Short, this programme is not used in river course and builds water blockoff dam, does not block river, without Sediment Siltation, does not flood soil, does not move immigrant, River ecological environment is not affected, River biological activity is not affected, basin humanity natural landscape is not affected, is not affected people from two sides People's orthobiosiss and development, are a kind of original river water surface hydraulic power generating methods, are power domain modernization new distribution types Energy resource system, big small river and water-drawing channel can be used.

This utility model can build one and the opposite generating water-drawing channel in river, canal by excavating in the following current of river bank This utility model is installed on road both sides, can equally realize environment-friendly type water surface hydroelectric generation.

Also this utility model can be set in the tourist attraction for having river waterr resources, can generator car water, realize tourist attraction Electricity consumption is self-supporting, remaining electricity online, increases scenic spot income, reduces travel cost, and can increase novelty tourist attractions for scenic spot, Boost tourist arrivals and view and admire, improve Scene Tourist value, achieve many things at one stroke.

Above-described embodiment, simply preferred embodiment of the present utility model, not for limiting this utility model practical range, Therefore all equivalence changes done with content described in this utility model claim, this utility model claim model all should be included in Within enclosing.

Claims

1. environment-friendly type water surface water-power plant, including the steel towers (1) put on located at river course both sides river, by water wheels axis (3) It is supported in water wheels (2) at the top of steel towers (1), reductor (23) and electromotor (25), it is characterised in that：On the water wheels (2) Multiple concave groove type blades (202) are uniformly provided with, water wheels axis (3) two ends are supported in correspondence by elevating mechanism (6) respectively Steel towers (1) at the top of and realize move up and down regulation water wheels (2) height, described water wheels axis (3) one end by crank-type biography Dynamic device (8) is connected with reductor (23) input, and reductor (23) outfan is connected with electromotor (25) input.

2. environment-friendly type water surface water-power plant according to claim 1, it is characterised in that：The water wheels (2) are including wherein The circular water wheels support (201) that the heart is fixedly connected with water wheels axis (3), with its center of circle as basic point on the water wheels support (201) Be distributed with multiple deciles radiation rib (205) to its even circumferential, the plurality of concave groove type blade (202) lower end respectively with it is corresponding Multiple deciles radiation rib (205) terminations be fixedly connected；The concave groove type blade (202) radiates rib with decile including one end (205) curved plate (203) being fixedly connected and the side plate (204) located at curved plate (203) both sides, the side plate (204) It is to be connected with curved plate (203) so that 30 degree of angle is turned up to curved plate (203) both sides.

3. environment-friendly type water surface water-power plant according to claim 2, it is characterised in that：The concave groove type blade (202) Water storage bucket (206) is provided with, described water storage bucket (206) one end is fixedly connected with curved plate (203) back side, the water storage bucket (206) other end is provided with opening (207).

4. the environment-friendly type water surface water-power plant according to claim 1,2 or 3, it is characterised in that：The water wheels axis (3) It is above horizontally-arranged to be provided with one or more water wheels (2).

5. environment-friendly type water surface water-power plant according to claim 1, it is characterised in that：On at the top of the steel towers (1) Lower slider is provided with bearing block (4), and water wheels axis (3) two ends are supported on corresponding bearing block (4) by bearing (5), The elevating mechanism (6) is fixed on the internal hydraulic cylinder (7) of steel towers (1), hydraulic cylinder (7) other end and axle including one end Bearing (4) bottom surface is fixedly connected and drives which move up and down.

6. the environment-friendly type water surface water-power plant according to claim 1,2,3 or 5, it is characterised in that：The crank-type is passed Dynamic device (8) including rotate lifting fixed support (9), the first transmission group (10), the second transmission group (11), jackshaft (15) and under Portion's fixing axle (21), it is described rotate lifting fixed support (9) one end rotate be placed on water wheels axis (3) end and with steel towers (1) Tip-end-side is fixedly connected, and described rotation be connected with jackshaft (15) rotation in the middle part of lifting fixed support (9), described to rotate lifting Fixed support (9) other end is merged with bottom fixing axle (21) turning set and is fixedly connected with steel towers (1) bottom；Described first passes Dynamic group of (10) one end is fixedly connected with water wheels axis (3) end, the first transmission group (10) other end and the second transmission group (11) rotate after one end is fixedly connected and with jackshaft (15) and be connected, the second transmission group (11) other end and bottom fixing axle (21) rotate connection.

7. environment-friendly type water surface water-power plant according to claim 6, it is characterised in that：It is described to rotate lifting fixed support (9) including square steel skeleton I (16) and square steel skeleton II (17), I (16) one end of the square steel skeleton is turned with water wheels axis (3) end Dynamic fit and with steel towers (1) tip-end-side carry out it is detachable be fixedly connected, II (17) one end of the square steel skeleton and bottom Fixing axle (21) one end rotates fit and steel towers (1) bottom is detachable is fixedly connected, I (16) other end of the square steel skeleton And II (17) other end side of square steel skeleton be affixed after rotate and be placed on jackshaft (15) and be fixed between one end and both Connection.

8. environment-friendly type water surface water-power plant according to claim 7, it is characterised in that：First transmission group (10) bag Include and chain wheel I (12) that I (16) corresponding one end of square steel skeleton is fixedly connected is set with water wheels axis (3) and rotation is placed on centre Double chain wheel I (14) on axle (15) other end, the chain wheel I (12) are connected with I (14) side gear ring of double chain wheel by chain I (13) Connect, second transmission group (11) is placed on the double chain wheel II (19) on bottom fixing axle (21) other end including rotation, described double Chain wheel II (19) side gear ring is connected with I (14) opposite side gear ring of double chain wheel by chain II (18), the double chain wheel II (19) Opposite side gear ring is connected with the chain wheel II (22) located at reductor (23) input by chain III (20).

9. environment-friendly type water surface water-power plant according to claim 8, it is characterised in that：The square steel skeleton I (16) and Square steel skeleton II (17) includes midfoot support bar (1601), and midfoot support bar (1601) two ends are equipped with terminal pad (1602), the terminal pad (1602) is provided with and is fixedly connected with steel towers (1) or is incited somebody to action through by terminal pad (1602) for bolt The circular arc bar hole (1603) that two terminal pads (1602) are fixedly connected.