CN208669501U - Two-way no dam hydrogenerator - Google Patents

Abstract

The utility model relates to a kind of two-way no dam water wheel motors.The rotaring wheel structure of the two-way no dam water wheel motor, including shaft and rotating cylinder, around multiple blade assemblies are arranged on rotating cylinder, each blade assembly includes the blade, Extendible flake and return unit of bar shaped.The blade of bar shaped is fixed in shaft, and is extended spirally along the extending direction of shaft, and blade has the first stress surface that the length direction along blade extends.One end of Extendible flake and one end of blade are rotatablely connected, and Extendible flake has the second stress surface, can rotate under the effect of external force and extend the second stress surface along the extending direction of the first stress surface.Return unit is all connected with blade, Extendible flake, a restoring force can be provided to Extendible flake, wherein, Extendible flake can also rotate under the action of restoring force to the direction close to the first stress surface, so that the second stress surface can form angle with the extending direction of the first stress surface.The generating efficiency of above-mentioned two-way no dam water wheel motor is high.

Description

Two-way no dam hydrogenerator

Technical field

The utility model relates to a kind of two-way no dam hydrogenerators.

Background technique

Traditional hydroelectric generation is generated electricity using the fall impact turbine blade driven generator of water, and potential energy is converted into Electric energy.In practice, in order to realize that water is big, drop is big, it is usually to build water resources dam to intercept water, builds on this basis Hydroelectric facilities drive water turbine set to generate electricity using high potential energy hydraulic pressure and water source by closed conduct.But this side That there are costs is high for formula, the construction period is long, occupies large area soil, influences the disadvantages of ecological balance of surrounding enviroment.

Many riverine areas and coastal area, although topography is relatively gentle, the drop of water is little, in the work of terrestrial gravitation Under, water flow is very big, and flow velocity is rapid, has water body position abundant energy.Due to environment, geology, navigation channel, flood control, cost, technology Etc. factors, these areas cannot build the power generation of dam water storage conventional power generation equipment, thus abundant benefit is not yet received in these water energys With.Hydroelectric station without dam can be generated electricity using the kinetic energy of water, these areas make full use of the first choice of resource.

In traditional vertical rotation axis formula runner generator, the shaft of runner is perpendicular to the ground, and water or wind enter the side of runner Shaft is also perpendicular to perpendicular to shaft, water or distinguished and admirable direction out.The blade rotation of runner is helped by water or wind impact When power, also by the resistance opposite with the runner direction of motion, the generating efficiency of vertical rotation axis formula runner generator is reduced.

Utility model content

Based on this, it is necessary to provide a kind of two-way no dam hydrogenerator of generating efficiency that can be improved generator.

A kind of two-way no dam hydrogenerator, including rotaring wheel structure, the rotaring wheel structure include shaft and rotating cylinder, and described turn Cylinder is sheathed on the shaft, surround on the rotating cylinder and multiple blade assemblies are arranged, each blade assembly includes:

The blade for revolving arc, is fixed on the rotating cylinder, and there is the blade length direction along the blade to extend First stress surface；

The lower end of Extendible flake, one end and the blade is rotatablely connected, and the Extendible flake has the second stress surface, the extension Piece can rotate under the effect of external force and extend second stress surface along the first stress surface extending direction；

Return unit is rotatablely connected with the blade, the Extendible flake, and the return unit can be provided to the Extendible flake Restoring force, wherein the Extendible flake can also turn under the action of the restoring force to the direction close to first stress surface It is dynamic, so that second stress surface can form 8 degree~90 degree angles with the extending direction of first stress surface；Return unit packet Include torque spring, the torque spring has the first elastic support arm and a second elastic support arm, the described first elastic support arm with it is described Blade clamping, the described second elastic support arm and the Extendible flake are clamped；

The rotating cylinder is the hollow object of sealing, and the center at the both ends of the rotating cylinder is equipped with axis bowl, the inner wall of the axis bowl It is fastenedly connected with outside framework oil seal, the inner hole of the outside framework oil seal is connect with the rotating shaft sealing, and the shaft and the axis bowl are used Spiral pin is fixedly connected；

The rotaring wheel structure further includes bottom plate, and the outside of the rotaring wheel structure is equipped with the casing of round or ellipse, described Casing one end is fixedly connected with the bottom plate, and the front-end and back-end of the casing are each provided with bucket shape intake-outlet, the front end The bucket shape intake-outlet throat is intermediate outside the blade assembly, the bottom plate is equipped with positioning column, the front end The bottom plate of one end far from the blade assembly of the bucket shape intake-outlet is equipped with baffle column, and the baffle column is fixed At a quarter of the right side edge of the bucket shape intake-outlet, the bucket shape water outlet of the front end is close to the baffle column The bottom plate of side is equipped with auto-guiding bobbin, and the both ends of the auto-guiding bobbin are respectively provided with a first axle bowl and one The outer wall of a bearing, the inner wall and the bearing of the first axle bowl is fastenedly connected, and the inner wall of the bearing is led automatically with described Flow axis is fastenedly connected, and auto-guiding piece is arranged on the auto-guiding bobbin, and the auto-guiding piece can be described fixed Auto-guiding bobbin described in the spaced winding of position column and the baffle column is swung, and the left side positioned at the bucket shape intake-outlet of the rear end is set There are the auto-guiding piece and baffle column as the front end.

The return unit includes the first hinge, the second hinge page, hinge shaft and torsion bullet in one of the embodiments, Spring, first hinge are fixedly connected with the blade, and second hinge is fixedly connected with the Extendible flake, and the hinge turns Axis and first hinge and second hinge are rotatablely connected, and the torque spring is sheathed among the hinge shaft, institute Torque spring is stated with the first elastic support arm and the second elastic support arm, the described first elastic support arm is supported with first hinge, Described second elastic support arm is supported with second hinge.

It in one of the embodiments, further include electrification structure, the electrification structure includes floating computer room and electrification component, institute Stating floating computer room includes middle plate, and the positioning column includes top and bottom, and the lower end is fixedly connected with the bottom plate, it is described on End is fixedly connected with the middle plate.

The length of the Extendible flake is less than or equal to the 2/5 of the blade assembly length in one of the embodiments,.

The bottom plate is equipped with first bearing in one of the embodiments, and the shaft passes through the skeleton of the rotating cylinder The first bearing on oil sealing and the bottom plate is rotatablely connected, and the rotating cylinder and the second axis bowl are solid by spiral pin and the shaft Fixed connection, the shaft sequentially passes through the middle plate, third outside framework oil seal, second bearing, and passes through shaft joint and generator Axis is fixedly connected.

The floating computer room further includes cylindrical body and vault head, the center of the middle plate in one of the embodiments, Equipped with the 4th axis bowl, the lower end of the 4th axis bowl is sealedly and fixedly connected with the middle plate, the third outside framework oil seal and institute The sealed bottom connection of the 4th axis bowl is stated, the outer wall of the second bearing and the inner wall of the 4th axis bowl are fastenedly connected；It is described The edge of middle plate and the lower end of cylindrical body are sealedly and fixedly connected, and the boss face of the upper end of the cylindrical body is lined with sealing Circle, the boss face of the upper end of the cylindrical body and the boss face of the vault head are fastened and connected, the middle plate The floating computer room is formed with the cylindrical body and the vault head.

The electrification component includes rack and electrification component ontology in one of the embodiments, the rack with it is described Middle plate is fixedly connected, and the electrification component ontology is fastenedly connected with the rack.

Pinnacle safety net, the pinnacle peace are additionally provided with outside the bucket shape intake-outlet in one of the embodiments, The boss face of the whole network and the boss face of the bucket shape intake-outlet are fastenedly connected；Each self-retaining in two sides of the bucket shape intake-outlet It is connected with steel loop, one end of the steel loop and steel cable is fastenedly connected, and the other end and the steel anchor of the steel cable are fastenedly connected, the steel Anchor is fastenedly connected with Chong Dun.

The upper end of the casing is equipped with the first washer, first washer and the middle layer in one of the embodiments, Plate is fastenedly connected, and the rotaring wheel structure is placed in casing, and one end of the shaft passes through the center of the rotating cylinder, the bottom plate It is rotatablely connected with the first bearing, the other end of the shaft passes through the middle plate, third skeleton and second bearing, and leads to It crosses shaft joint to be fixedly connected with generator shaft, the floating computer room further includes cylindrical body and vault head, the edge of the middle plate Affixed, the cylindrical body and second packing ring fixed seal connection are sealed with the cylindrical body, are lined in the second packing ring Sealing ring, the top of the cylindrical body are equipped with the vault head, and the vault head outer edge is equipped with third washer, and described second Washer, the sealing ring and the third washer are fastened and connected；The handling cable energy of the two-way no dam hydrogenerator Enough across the arch item lid or the cylindrical body.

The return unit includes torque spring in one of the embodiments, and the torque spring has the first elasticity branch Arm and the second elastic support arm, the described first elastic support arm and the blade are affixed, the described second elastic support arm and the Extendible flake The affixed return unit described in one of the embodiments, includes the first hinge, the second hinge page, hinge shaft and torque spring, First hinge is fixedly connected with the blade, and second hinge is fixedly connected with the Extendible flake, the hinge shaft It is rotatablely connected with first hinge and second hinge, the torque spring is sheathed among the hinge shaft, described Torque spring has the first elastic support arm and the second elastic support arm, and the described first elastic support arm is supported with first hinge, institute The second elastic support arm is stated to support with second hinge.

The rotaring wheel structure of above-mentioned two-way no dam hydrogenerator, including multiple blade assemblies, each blade assembly include leaf Piece, Extendible flake and return unit, Extendible flake can be formed within 90 degree under the action of the restoring force that return unit provides with blade Angle, Extendible flake can also turn to the extending direction of blade under the effect of external force.Runner is in operating engineering, in external force The extending direction that lower Extendible flake is stretched over blade is acted on, so that the forced area of blade assembly is bigger, more conducively runner is rotated.With The rotation of this blade assembly, external force the effect of blade assembly is gradually reduced, then Extendible flake can return unit provide return It under the action of multiple power, is rotated to the direction close to blade, in order to reduce the resistance of blade assembly rotation, and then is also more conducive to turn The rotation of wheel construction.In other words, above-mentioned two-way no dam hydrogenerator passes through the dynamic change of the bending and stretching, extension of Extendible flake, The rotational efficienty of runner is improved, and then can be improved the generating efficiency containing this generator.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the two-way no dam water wheel motor of an embodiment；

Fig. 2 is the top view of the rotaring wheel structure of two-way no dam water wheel motor shown in FIG. 1；

Fig. 3 is the partial structural diagram of rotaring wheel structure shown in Fig. 2；

Fig. 4 is the cross-sectional view of two-way no dam water wheel motor shown in FIG. 1；

Fig. 5 is the structural schematic diagram of the two-way no dam water wheel motor of another embodiment；

Fig. 6 is the cross-sectional view of the two-way no dam water wheel motor of another embodiment；

Fig. 7 is the cross-sectional view of the two-way no dam water wheel motor of Fig. 6.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The section Example of the utility model is given in attached drawing.But the utility model can come in many different forms in fact It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is discloses this utility model Content is more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side ", "upper", "lower", " remote ", " close " and similar statement are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.

Fig. 1 and Fig. 2 is please referred to, the two-way no dam water wheel motor 10 of an embodiment can utilize waterpower or wind-power electricity generation, The two-way no dam water wheel motor 10 includes rotaring wheel structure 100 and electrification structure 200.

Also referring to Fig. 3, rotaring wheel structure 100 includes bottom plate 110, shaft 130, multiple blade assemblies 150, multiple water conservancy diversion Plate 170 and traveling wheel 190.

In the illustrated embodiment, bottom plate 110 is generally circular.

Certainly, in other embodiments, bottom plate 110 can also be other arbitrary shapes.

Referring to Fig. 4, shaft 130 is substantially cylindrical, shaft 130 is set to the middle part of bottom plate 110, and the one of shaft 130 End is rotatablely connected with bottom plate 110.Specifically, shaft 130 is perpendicular to bottom plate 110.

Certainly, in other embodiments, the shape of shaft 130 is not limited to cylinder, can also rectangular, taper etc. other Shape.Shaft 130 is also not necessarily limited to that the middle part of bottom plate 110 is arranged in, and can also be the other positions that bottom plate 110 is arranged in, as long as Shaft 130 is arranged on bottom plate 110.

Further, in the illustrated embodiment, beam barrel 133 is arranged in shaft 130.The substantially annulus of beam barrel 133 Shape, shaft 130 and beam barrel 133 are affixed.It is, of course, understood that beam barrel 133 is not limited to circular ring shape.

Further, rotating cylinder is the hollow object of sealing.

Further, shaft 130 and rotating cylinder 133 are affixed by pin.

Further, the center at the both ends of rotating cylinder 133 is equipped with axis bowl, and inner wall and the outside framework oil seal fastening of axis bowl connect It connects, the inner hole and shaft 130 of outside framework oil seal are tightly connected, and shaft 130 is fixedly connected with axis bowl with spiral pin.

Specifically, shaft 130 and bottom plate 110 are rotatablely connected.

More specifically, one end of shaft 130 and bottom plate 110 are rotatablely connected.Gap is equipped between rotating cylinder 133 and bottom plate 110.Turn Axis 130 is perpendicular to bottom plate 110.Further, bottom plate 110 is equipped with first bearing 111 and the first axle sleeve, and the first axle sleeve is substantially In cylindrical body open at one end, the first axle sleeve and bottom plate 110 are affixed.Bearing 111 is in the first axle sleeve, and first bearing 111 Outer ring and the first axle sleeve it is affixed, the inner ring and shaft 130 of first bearing 111 are affixed.First axle is convenient in the setting of first axle sleeve Hold 111 maintenance replacement.

Further, the first axle sleeve is axis bowl.

Further, the first axle sleeve and bottom plate 110 weld.

In the illustrated embodiment, the first oil seal and the second axis are equipped at shaft 130 and 110 rotation connection of bottom plate Set, the first oil seal are sheathed on shaft 130.Second axle sleeve is substantially in cylindrical body open at one end, the second axle sleeve and beam barrel 133, Shaft 130 is affixed, and the second axle sleeve seals affixed with beam barrel 133.The setting of second axle sleeve is replaced convenient for the maintenance of the first oil seal. In the second axle sleeve, the first oil seal is connect first oil seal with bearing 130 and the second sleeve sealing.First oil seal is set It sets convenient in use, prevent water from entering shaft 130, increasing the weight bearing of runner in water.

Further, the first oil seal is outside framework oil seal.

Further, the second axle sleeve is axis bowl.

In the illustrated embodiment, beam barrel 133 is additionally provided with third axle sleeve far from the junction of bottom plate 110 with shaft 130 And second oil seal, third axle sleeve is substantially in cylindrical body open at one end, and third axle sleeve and beam barrel 133 and shaft 130 are affixed.The Three axle sleeves and beam barrel 133 are tightly connected.Second oil seal is in third axle sleeve, the second oil seal and third axle sleeve and shaft 130 are tightly connected.

Further, the second oil seal is outside framework oil seal.

Further, third axle sleeve is the second axis bowl.

The setting of multiple 150 twisted rotary shaft 130 of blade assembly intervals.

Please again together refering to Fig. 2 and Fig. 3, in the illustrated embodiment, the quantity of blade assembly 150 is eight, eight A blade assembly 150 was around 133 spaced set of rotating cylinder one week.Certainly, in other embodiments, the number of blade assembly 150 Amount is not limited to eight, can also be other any amounts for being greater than three, can increase and decrease according to actual needs.

Each blade assembly 150 includes blade 151, Extendible flake 153 and return unit 155.

Blade 151 is strip blade, and blade 151 is fixed on rotating cylinder 133, and is prolonged along the extending direction spiral of rotating cylinder 133 It stretches.Strip blade along rotating cylinder 133 extend spirally setting after in rotation arc.There is blade 151 length direction along blade 151 to extend The first stress surface 152.First stress surface 152 is the face that blade 151 bears external force.It should be noted that external force refers to runner The impact force that the fluids such as the external forces being subject to, such as water, wind generate.

In the illustrated embodiment, blade 151 is fixed on beam barrel 133, and is prolonged along the extending direction spiral of beam barrel 133 It stretches.

Further, blade is to extend spirally 180 degree from the upper end of rotating cylinder 133 towards the lower end surface direction of rotating cylinder 133.

One end of Extendible flake 153 and one end of blade 151 are rotatablely connected, and Extendible flake 153 has the second stress surface 154.The Two stress surfaces 154 are the face that Extendible flake 153 bears external force.Extendible flake 153 can rotate under the effect of external force, so that the Two stress surfaces 154 extend along the extending direction of the first stress surface 152.

In the illustrated embodiment, the substantially bar shaped of Extendible flake 153.Certainly, in other embodiments, Extendible flake 153 shape is not limited to bar shaped, can also be the other shapes such as triangle bulk, arc-shaped flaky, as long as Extendible flake 153 can be outside It rotates under the action of power, so that the second stress surface 154 extends along the extending direction of the first stress surface 152.

Further, the length of Extendible flake 153 is the 2/5 of the length of blade assembly 150.

Further, one end of Extendible flake 153 and the lower end of blade 151 are rotatablely connected.

Return unit 155 is all connected with blade 151, Extendible flake 153, and return unit 155 can provide one to Extendible flake 153 and reply Power.Wherein, Extendible flake 153 can under the action of restoring force to close to the first stress surface 152 direction rotate so that second by Power face 154 can form angle with the extending direction of the first stress surface 152.In other words, return unit 155 provides a restoring force energy Enough so that Extendible flake 153 is bent to the direction close to the first stress surface 152, convenient for fluids such as water, wind quickly through reduction blade The resistance of component 150 during rotation.

Further, return unit 155 includes the first hinge, the second hinge, hinge shaft and torque spring.

First hinge is spirally connected with blade 151, and the first hinge and hinge shaft are rotatablely connected.Second hinge and Extendible flake 153 It is spirally connected, the second hinge and hinge shaft are rotatablely connected.

In the illustrated embodiment, hinge shaft is cylinder, the first hinge and the second hinge be it is rectangular, first Hinge is spirally connected with blade 151, and the first hinge and hinge shaft are rotatablely connected.Second hinge is spirally connected with Extendible flake 153, the second hinge It is rotatablely connected with hinge shaft.

Certainly, in other embodiments, the connection side of the first hinge and blade 151 and the second hinge and Extendible flake 153 Formula can also take other commonly used in the art to be fixedly connected with mode.First hinge and the equal shape side of being also not necessarily limited to of the second hinge Shape can also be other shapes.

Torque spring has the first elastic support arm, the second elastic support arm and spring body.Spring body is sheathed on hinge and turns Axis, the first elastic support arm extends from spring body to the side close to blade 151, and supports with the first hinge.Second elasticity branch Arm extends from spring body to the side close to Extendible flake 153, and supports with the second hinge.Torque spring is that Extendible flake 153 mentions For restoring force.Extendible flake 153 can rotate under the action of restoring force to the direction close to the first stress surface 152, so that second Stress surface 154 can form angle with the extending direction of the first stress surface 152.The angle is defined as α, α is 8 °~90 °, into One step is preferably 30 °~60 °.

Further, Extendible flake 153 can also be under the action of restoring force and tail water Hui Li, to close to the first stress surface 152 direction rotation, so that the second stress surface 154 can form 60 degree of angles with the extending direction of the first stress surface 152.

It should be noted that return unit 155 is not limited to above structure, and in some other embodiment, the first hinge, Two hinges and hinge shaft also can be omitted, at this point, the elastic support arm of the first of torque spring and blade 151 are affixed, the second elasticity Support arm and Extendible flake 153 are affixed.

Multiple 170 twisted rotary shaft 130 of deflector intervals setting one week.Specifically, multiple deflectors 170 are fixedly arranged on bottom plate On 110, and it is spaced with blade assembly 150.The setting of deflector 170 concentrates impact blade assembly 150 convenient for fluid, convenient for improving 100 rotational efficienty of rotaring wheel structure.

Specifically, deflector 170 is bar shaped sheet, and deflector 170 is approximately perpendicular to bottom plate 110.

Further, multiple deflectors are concyclic, and the tangent line angle of each deflector and circle is 72 °.

Specifically in the illustrated embodiment, the quantity of deflector 170 is 12.12 170 twisted rotary shafts of deflector 130 equidistant intervals are arranged one week, and 12 deflectors 170 are concyclic.The tangent line angle of deflector 170 and the circle is denoted as β, and β is 72°。

Certainly, in some other embodiments, the quantity of deflector 170 is also not necessarily limited to 12, can also be and is greater than Three other quantity.Multiple deflectors 170 are also not necessarily limited to the concyclic setting of twisted rotary shaft 130, can also be one week of other shapes Setting, such as ellipse, as long as flow deflector is provided with conducive to fluid impact blade assembly 150.

Further, the distance of side of the deflector 170 far from bottom plate 110 to bottom plate 110 is greater than beam barrel 133 far from bottom plate 110 one end in order to which deflector 170 and electrification structure 200 are affixed, and does not influence rotaring wheel structure 100 to the distance of bottom plate 110 Rotation.

Referring to Fig. 1, traveling wheel 190 is located on bottom plate 110, and is located at one of bottom plate 110 far from blade assembly 150 Side.The movement of two-way no dam water wheel motor 10 is convenient in the setting of traveling wheel 190.Certainly, in some other embodiment, traveling wheel 190 can be flexible along the extending direction of shaft 130, that is to say that the height of traveling wheel 190 is adjustable.

Referring to Fig. 4, electrification structure 200 is generally cylindrical body.Electrification structure 200 includes floating computer room and generating set Part.

Floating computer room includes middle plate 211, the cylindrical body 213 of both ends open and vault head 215.

Specifically, electrification structure 200 and rotaring wheel structure 100 are detachably connected.

Further, middle plate 211 has mounting surface 212, and rotaring wheel structure 100 is mounted on the mounting surface 212 of middle plate 211 On.

More specifically, middle plate 211 is detachably connected with multiple deflectors 170, shaft 130 passes through middle plate 211 in Laminate 211 is rotatablely connected.

In the illustrated embodiment, middle plate 211 is generally circular, and middle plate 211 and 12 deflector 170 is removable Unload connection.

The open at one end and bottom plate 211 of cylindrical body 213 is connect, another end opening and vault head 215 of cylindrical body 213 Connection, to form the good accommodating space of air-tightness.

Specifically, the edge of the open at one end and bottom plate 211 of cylindrical body 213 is connect, and the other end of cylindrical body 213 is opened Mouth is detachably connected with vault head 215, and the junction of cylindrical body 213 and vault head 215 is equipped with sealing ring, so that sealing drum The junction of shape ontology 213 and vault head 215.

Further, in the illustrated embodiment, cylindrical body 213 is torus.Certainly, in other embodiments In, cylindrical body 213 is not limited to torus, can also be other shapes, such as tapered annular body.

Specifically, vault head 215 is arch vault head.When using the two-way no dam water wheel motor 10 in water, arch Vault head 215 is conducive to the water fast spread above vault head 215, to mitigate the weight bearing of two-way no dam water wheel motor 10.Certainly, Intercommunicating pore is equipped on vault head 215, intercommunicating pore is picked out convenient for electric wire.

Certainly, in other embodiments, vault head 215 is not limited to arch vault head, is also possible to sheet vault head.

Further, floating computer room further includes hang plate 217.Hang plate 217 is fixedly connected with middle plate 211, and hang plate 217 tilt extension from the edge of middle plate 211 to the direction far from middle plate 211.

In the illustrated embodiment, the folder that the substantially conical ring of hang plate 217, middle plate 211 and hang plate 217 are formed Angle is obtuse angle.Obtuse angle is conducive to two-way no dam water wheel motor 10 and suspends in water.

It is, of course, understood that in other embodiments.Middle plate 211 and the angle that hang plate 217 is formed are unlimited In obtuse angle, acute angle can also be.

Further, the edge of middle plate 211 and the lower end of cylindrical body 213 are sealedly and fixedly connected, cylindrical body 213 The boss face of upper end is lined with sealing ring, and the boss face of the boss face and vault head is fastened and connected, middle plate 211 and tubular sheet Body 213 and vault head 217 form floating computer room.Floating computer room can protect generator assembly and entire generator can be bubbled through the water column.

Electrification component includes fixing piece, sealing element, movable part, shaft joint, generator shaft, electrification component ontology and rack 237。

Fixing piece and blade assembly 150 are located at the two sides of middle plate 211.Fixing piece is substantially in cylindrical body open at one end, Fixing piece seals affixed with middle plate 211.

Further, fixing piece is the 4th axis bowl.

Shaft 130 sequentially passes through middle plate 211, fixing piece, sealing element and movable part and connect with shaft joint.

Specifically in the illustrated embodiment, sealing element is roughly annular, and sealing element is set in fixing piece, sealing element and solid Determine part and shaft 130 is tightly connected.The setting of sealing element is convenient for increasing in water in use, prevent water from entering electrification structure 200 It bears a heavy burden.

Further, sealing element is outside framework oil seal.

Further, sealing element is third outside framework oil seal.

Movable part is also roughly annular.In fixing piece, movable part is affixed with fixing piece, and movable part and shaft ontology are living Dynamic connection.

Further, movable part be second bearing, the outer ring of second bearing and fixing piece are affixed, the inner ring of bearing and Shaft ontology is affixed.

Further, third outside framework oil seal is connect with the sealed bottom of the 4th axis bowl, the outer wall of second bearing and the 4th axis The inner wall of bowl is fastenedly connected.

Generator shaft 235 has both ends, and one end is connect with shaft joint, and the other end and electrification component ontology are affixed, so as to turn Axis 130 is able to drive electrification component rotation, so that the kinetic energy of rotaring wheel structure 100 to be converted to the electric energy of electrification structure 200.

Rack 237 is set on middle plate 211, for carrying electrification component.Rack 237 reduce electrification component gravity to turn The effect of axis 130 drives generator shaft 235 to rotate convenient for shaft 130.

Further, rack 237 is fixedly connected with middle plate 211, and electrification component ontology is fastenedly connected with rack 237.

Electrification component is contained in the good accommodating space of air-tightness that middle plate, cylindrical body and vault head are formed.? In water or in moist environment, interference of the water to electrification component is avoided.

In use, when blade assembly 150 is by external force, Extendible flake 153 is outside for above-mentioned two-way no dam water wheel motor 10 It rotates under the action of power, extends the second stress surface 154 along the extending direction of the first stress surface 152, while external force pushes The blade assembly 150 rotation.As the external force that rotating vane component 150 is subject to is gradually reduced, return unit 155 makes Extendible flake 153 rotate to the direction close to the first stress surface 152, so that Extendible flake 153 is bent to blade 151, reduce 150 turns of blade assembly Dynamic resistance, and then also it is more conducive to the rotation of rotaring wheel structure 100.

Above-mentioned two-way no dam water wheel motor 10 uses in the flowing water in one of the embodiments,.Work as blade assembly When 150 impact force by water, Extendible flake 153 rotates under the influence of the impact force, make the second stress surface 154 along first by The extending direction in power face 152 extends, while impact force pushes blade assembly 150 to rotate.With rotation, blade assembly 150 by Impact force be gradually reduced, return unit 155 make Extendible flake 153 to close to the first stress surface 152 direction rotate so that extend Piece 153 is bent to the direction close to blade 151, reduces the tail water resistance being subject to when blade assembly 150 rotates, convenient for the fast of tail water Speed discharge, and then also it is more conducive to the rotation of rotaring wheel structure 100.

Above-mentioned two-way no dam water wheel motor 10 has at least the following advantages:

(1) blade 151 due to the blade assembly 150 of above-mentioned two-way no dam water wheel motor 10 with bar shaped and one end and leaf The Extendible flake 153 of one end rotation connection of piece 151, Extendible flake 153 can rotate under the effect of external force, and make second by Power face 154 extends along the extending direction of the first stress surface 152 of blade 151, and Extendible flake 153 can also be under the action of restoring force It is rotated to the direction close to the first stress surface 152, so that the second stress surface 154 can be with the extending direction of the first stress surface 152 Angle is formed, so that blade assembly 150 can realize the dynamic change of bending and extension during operation.In the effect of external force Lower Extendible flake 153 is stretched over the extending direction of blade 151, so that the forced area of blade assembly 150 is bigger, it is more conducively outer to push Movable vane piece component 150 rotates.With the rotation of blade assembly 150, external force is gradually reduced the effect of Extendible flake 153, then extends Piece 153 can rotate, in order to reduce leaf under the action of the restoring force that return unit 155 provides to the direction close to blade 151 The resistance that piece component 150 rotates, and then it is also more conducive to the rotation of rotaring wheel structure 100, the rotational efficienty of rotaring wheel structure 100 is improved, And then it can be improved the generating efficiency of the two-way no dam water wheel motor 10 containing this rotaring wheel structure 100.

(2) setting of deflector 170 concentrates on the position for being conducive to the rotation of blade assembly 150 convenient for fluid, accelerates runner knot The running efficiency of structure 100 improves the efficiency that electrification structure 200 converts kinetic energy into electric energy.

(3) above-mentioned two-way no dam water wheel motor 10 is the two-way no dam water wheel motor of vertical rotation axis formula runner, when operating, runner Shaft it is perpendicular to the ground, the blade assembly 150 of rotaring wheel structure 100 can receive horizontal direction take up an official post orientation external force and band Turn axis 130 rotates.In other words, before either, behind, the left side or subsequent external force, rotaring wheel structure 100 can be tieed up It holds and rotates clockwise or counterclockwise.

It is understood that deflector 170 can be omitted in some other embodiment.When deflector 170 omits When, rotaring wheel structure 100 only passes through shaft 130 with the connection of electrification structure 200 and connect, i.e. shaft 130 and middle plate 211 is movable Ground connection.Further, shaft 130 passes through sealing element, bearing and shaft joint on middle plate 211 and connects.

In some other embodiment, bottom plate 110 be can be omitted.When bottom plate 110 omits, providing can be with runner knot The structure for the similar bottom plate 110 that structure 100 matches.It is of course also possible to which shaft 130 at this time is T-type shaft.

In some other embodiment, cylindrical body 213, vault head 215, middle plate 211 and sealing element be can be omitted. For example, when above-mentioned two-way no dam water wheel motor 10 operated in dry environment or the waterproofness of two-way no dam water wheel motor 10 very By force, do not need additional structure give its electrification structure 200 protection when, cylindrical body 213, vault head 215, middle plate 211 and Sealing element can omit.

In some other embodiment, traveling wheel 190 also be can be omitted.When traveling wheel omits, although mobile may Inconvenience, but when this two-way no dam water wheel motor is left floating in water in use, can reduce two-way no dam water wheel motor itself Weight bearing.

Referring to Fig. 5, the structure of two-way no the dam water wheel motor 30 and two-way no dam water wheel motor 10 of another embodiment Roughly the same, difference is, further includes waffle slab 320, and waffle slab 320 is arranged one week along the edge of bottom plate 310.Waffle slab 320 are all connected with electrification structure 300, bottom plate 310.The setting of waffle slab 320 can prevent the sundries such as water plant, rubbish in water into Enter the rotaring wheel structure of two-way no dam water wheel motor 20, interferes rotaring wheel structure rotation or damage rotaring wheel structure.

Above-mentioned two-way no dam water wheel motor 30 is roughly the same with the structure of two-way no dam water wheel motor 10, therefore also has double The effect similar to no dam water wheel motor 10, moreover it is possible to prevent the sundries such as the water plant in water, rubbish from entering two-way no Ba Shui The rotaring wheel structure of turbin generator 30 interferes rotaring wheel structure rotation or damage rotaring wheel structure.

Please refer to Fig. 6 and Fig. 7, the two-way no dam water wheel motor 50 of another embodiment, with two-way no dam water wheel motor 10 Structure it is roughly the same, difference is, circular casing 520 is equipped with outside rotaring wheel structure, and rotaring wheel structure includes bottom plate 510, Casing one end is fixedly connected with bottom plate, and the front-end and back-end of casing 520 are each provided with bucket shape intake-outlet, the bucket shape of front end into Water outlet 521 is among the outer throat of blade assembly, bottom plate 510 is equipped with positioning column 523, the bucket shape intake-outlet of front end The bottom plate 510 of 521 one end far from blade assembly is equipped with baffle column 525, and baffle column 525 is fixed on the bucket shape Inlet and outlet water of front end One of four places of mouthfuls 521 right side edge, the bottom plate of the bucket shape intake-outlet 521 of front end close to the right side edge of baffle column 525 510 are equipped with auto-guiding bobbin 540, and the both ends of auto-guiding bobbin 540 are respectively provided with a first axle bowl and a bearing, the The inner wall of one axis bowl is fixedly connected with the outer wall of bearing, and the inner wall of bearing is fixedly connected with auto-guiding bobbin 540, auto-guiding Auto-guiding piece 550 is arranged on bobbin, auto-guiding piece 550 can be around auto-guiding bobbin 540 in positioning column 523 and baffle It is swung between column 525.The left side of the intake-outlet of rear end is equipped with auto-guiding piece 580, positioning column 524 and gear as front end Piece column 526.

The shape of casing is ellipse in one of the embodiments,.

Further, the upper end of casing is equipped with the first washer, and the first washer is fastenedly connected with middle plate, rotaring wheel structure accommodating In in casing, one end of shaft passes through rotating cylinder, bottom plate center and first bearing and is rotatablely connected, and the other end of shaft passes through middle layer Plate and third skeleton bone and second bearing, and be fixedly connected by shaft joint with generator shaft, floating computer room further includes cylindrical body And vault head, edge and the cylindrical body of middle plate seal affixed, cylindrical body and second packing ring fixed seal connection, the second pad It is lined with sealing ring on circle, vault head is equipped with above cylindrical body, vault head outer edge is equipped with third washer, second packing ring, sealing Circle and third washer are fastened and connected；The handling cable of two-way no dam hydrogenerator being capable of hermetically passing arch item lid or tubular Ontology.

In addition, the bucket shape intake-outlet of front end, rear end intake-outlet outside be additionally provided with pinnacle safety net 590, institute's point Push up the boss of the intake-outlet bucket shape intake-outlet of the boss face of safety net 590 and the bucket shape intake-outlet 521 and rear end of front end Face is fastenedly connected.The bucket shape intake-outlet 521 of front end, the two sides of the intake-outlet bucket shape intake-outlet of rear end are respectively fixedly connected There is a steel loop, one end of steel loop and steel cable is fastenedly connected, and the other end and the steel anchor of steel cable are fastenedly connected, and steel anchor and weight pier fastening connect It connects.

In use, when sharp water impacts blade assembly from front, auto-guiding piece 550 on the right of front end will be by Torrent are impacted and are rotated clockwise, and are blocked when rotating to the positioning column 523 of 521 centre of intake-outlet of front end, are made front end Water inlet outlet the right close, and at this time swash water aggregation impact the left side blade assembly, revolve rotaring wheel structure in the direction of the clock Turn.Then, the auto-guiding piece 580 on the rear end left side is washed open by tail water torrent, the baffle column of 524 rear end of positioning column of rear end 526 rotations, and blocked by the baffle column 525 of rear end, torrent rush at downstream or bank, and the Extendible flake of blade assembly is made in water tail With and the restoring force collective effect of return unit under, Extendible flake to upper fin rise 8 degree~90 degree, thus the Overwater-floating mistake from tail.When from When the blade assembly sailed on tail water goes to the front left side, Extendible flake will be spread apart bigger to accept by sharp water slug again Sharp hydraulic impact.Therefore, rotaring wheel structure can be under the impact of torrent constantly to rotating clockwise, and passes through shaft joint and drive Electrical power generators.When sharp water is from rear impact blade assembly, rotaring wheel structure equally can be under the impact of torrent constantly to suitable Hour hands rotation, and electrical power generators are made by shaft joint drive.

Above-mentioned two-way no dam water wheel motor 50 is roughly the same with the structure of two-way no dam water wheel motor 10, therefore also has double The effect similar to no dam water wheel motor 10, moreover it is possible to prevent the sundries such as the water plant in water, rubbish from entering two-way no Ba Shui The rotaring wheel structure of turbin generator 30 interferes rotaring wheel structure rotation or damage rotaring wheel structure.Also have and further improves water inlet impact The effect of power.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of two-way no dam hydrogenerator, which is characterized in that including rotaring wheel structure, the rotaring wheel structure includes shaft and turns Cylinder, the rotating cylinder are sheathed on the shaft, surround on the rotating cylinder and multiple blade assemblies, each blade assembly packet is arranged It includes:

The blade for revolving arc, is fixed on the rotating cylinder, and the blade has first that the length direction along the blade extends Stress surface；

The lower end of Extendible flake, one end and the blade is rotatablely connected, and the Extendible flake has the second stress surface, the Extendible flake energy It is enough to rotate under the effect of external force and extend second stress surface along the first stress surface extending direction；

Return unit is rotatablely connected with the blade, the Extendible flake, and the return unit can provide reply to the Extendible flake Power, wherein the Extendible flake can also rotate under the action of the restoring force to the direction close to first stress surface, with Second stress surface and the extending direction of first stress surface is set to form 8 degree~90 degree angles；Return unit includes turning round Power spring, the torque spring have the first elastic support arm and the second elastic support arm, the described first elastic support arm and the blade Clamping, the described second elastic support arm and the Extendible flake are clamped；

The rotating cylinder is the hollow object of sealing, and the center at the both ends of the rotating cylinder is equipped with axis bowl, the inner wall and bone of the axis bowl Frame oil sealing is fastenedly connected, and the inner hole of the outside framework oil seal is connect with the rotating shaft sealing, the shaft and the axis bowl spiral pin It is fixedly connected；

The rotaring wheel structure further includes bottom plate, and the outside of the rotaring wheel structure is equipped with the casing of round or ellipse, the casing One end is fixedly connected with the bottom plate, and the front-end and back-end of the casing are each provided with bucket shape intake-outlet, the institute of the front end State that bucket shape intake-outlet throat outside the blade assembly is intermediate, the bottom plate is equipped with positioning column, the front end it is described The bottom plate of one end far from the blade assembly of bucket shape intake-outlet is equipped with baffle column, and the baffle column is fixed on institute At a quarter for stating the right side edge of bucket shape intake-outlet, the bucket shape water outlet of the front end is close to the side of the baffle column The bottom plate be equipped with auto-guiding bobbin, the both ends of the auto-guiding bobbin are respectively provided with a first axle bowl and an axis It holds, the outer wall of the inner wall and the bearing of the first axle bowl is fastenedly connected, the inner wall of the bearing and the auto-guiding piece Axis is fastenedly connected, and auto-guiding piece is arranged on the auto-guiding bobbin, and the auto-guiding piece can be in the positioning column And auto-guiding bobbin described in the spaced winding of the baffle column swing, positioned at the rear end bucket shape intake-outlet the left side be equipped with The front end the same auto-guiding piece and baffle column.

2. two-way no dam hydrogenerator according to claim 1, which is characterized in that the return unit includes the first conjunction Page, the second hinge page, hinge shaft and torque spring, first hinge are fixedly connected with the blade, second hinge It is fixedly connected with the Extendible flake, the hinge shaft and first hinge and second hinge are rotatablely connected, the torsion Power spring pocket is set among the hinge shaft, and the torque spring has the first elastic support arm and the second elastic support arm, described First elastic support arm is supported with first hinge, and the described second elastic support arm is supported with second hinge.

3. two-way no dam hydrogenerator according to claim 1, which is characterized in that it further include electrification structure, the hair Electric structure includes floating computer room and electrification component, and the floating computer room includes middle plate, and the positioning column includes top and bottom, described Lower end is fixedly connected with the bottom plate, and the upper end is fixedly connected with the middle plate.

4. two-way no dam hydrogenerator according to claim 1, which is characterized in that the length of the Extendible flake be less than or Equal to the 2/5 of the blade assembly length.

5. two-way no dam hydrogenerator according to claim 3, which is characterized in that the bottom plate is equipped with first axle It holds, the shaft passes through the outside framework oil seal of the rotating cylinder and the first bearing on the bottom plate is rotatablely connected, the rotating cylinder Be fixedly connected by spiral pin with the shaft with the second axis bowl, the shaft sequentially pass through the middle plate, third outside framework oil seal, Second bearing, and be fixedly connected by shaft joint with generator shaft.

6. two-way no dam hydrogenerator according to claim 5, which is characterized in that the floating computer room further includes tubular sheet Body and vault head, the center of the middle plate are equipped with the 4th axis bowl, and the lower end of the 4th axis bowl and middle plate sealing are solid Fixed connection, the third outside framework oil seal are connect with the sealed bottom of the 4th axis bowl, the outer wall of the second bearing with it is described The inner wall of 4th axis bowl is fastenedly connected；The edge of the middle plate and the lower end of cylindrical body are sealedly and fixedly connected, the tubular The boss face of the upper end of ontology is lined with sealing ring, the boss face of the upper end of the cylindrical body and the boss of the vault head Face is fastened and connected, and the middle plate and the cylindrical body and the vault head form the floating computer room.

7. two-way no dam hydrogenerator according to claim 6, which is characterized in that the electrification component include rack and Electrification component ontology, the rack are fixedly connected with the middle plate, and the electrification component ontology is fastenedly connected with the rack.

8. two-way no dam hydrogenerator according to claim 1, which is characterized in that the outside of the bucket shape intake-outlet It is additionally provided with pinnacle safety net, the boss face of the pinnacle safety net and the boss face of the bucket shape intake-outlet are fastenedly connected；Institute The two sides for stating bucket shape intake-outlet are respectively fixedly connected with steel loop, and one end of the steel loop and steel cable is fastenedly connected, the steel cable The other end be fastenedly connected with steel anchor, the steel anchor is fastenedly connected with Chong Dun.

9. two-way no dam hydrogenerator according to claim 3, which is characterized in that the upper end of the casing is equipped with first Washer, first washer are fastenedly connected with the middle plate, and the rotaring wheel structure is placed in casing, one end of the shaft Center and the first bearing across the rotating cylinder, the bottom plate are rotatablely connected, and the other end of the shaft passes through in described Laminate, third skeleton and second bearing, and be fixedly connected by shaft joint with generator shaft, the floating computer room further includes tubular sheet Body and vault head, the edge of the middle plate and cylindrical body sealing are affixed, and the cylindrical body is fixed with second packing ring It is tightly connected, sealing ring is lined in the second packing ring, the top of the cylindrical body is equipped with the vault head, the vault head Outer edge is equipped with third washer, and the second packing ring, the sealing ring and the third washer are fastened and connected；It is described two-way The handling cable of no dam hydrogenerator can pass through the arch item lid or the cylindrical body.

10. two-way no dam hydrogenerator according to claim 1, which is characterized in that the return unit includes torque spring, The torque spring has the first elastic support arm and the second elastic support arm, and the described first elastic support arm and the blade are affixed, institute It states the second elastic support arm and the Extendible flake is affixed.