CN208546258U

CN208546258U - A kind of rotatable turbine of blade and the hydro-electric power generating equipment with it

Info

Publication number: CN208546258U
Application number: CN201820961422.9U
Authority: CN
Inventors: 方孟诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-21
Filing date: 2018-06-21
Publication date: 2019-02-26
Anticipated expiration: 2028-06-21

Abstract

The utility model relates to the rotatable turbine of blade and with its hydro-electric power generating equipment, the turbine includes main shaft (7), multiple blades (4) are evenly provided on main shaft (7), shaft (5) is linked by one between each blade (4) and main shaft (7) to connect, the side of multiple blockings panel (6) and multiple boundaries for stopping panel (6) to be located at blade (4) and main shaft (7) is fixedly connected on main shaft (7) also to stop the rotation of blade (4) to make blade (4) that can only be rotated between 0~90 degree.It can farthest be generated electricity using the mobility of water；And whole equipment can launch on the water, without building a dam, to environment without broken ring；Moreover, its overall structure is simple, it is low in cost.

Description

A kind of rotatable turbine of blade and the hydro-electric power generating equipment with it

Technical field

The utility model belongs to chain drive technical field, is related to a kind of turbine and the hydro-electric power generating equipment with it, tool Body is related to a kind of rotatable turbine of blade and the hydro-electric power generating equipment with it.

Background technique

Increasingly depleted with non-renewable energy resources, traditional power generation mode has not adapted to the sustainable development of society. In order to reduce the dependence to non-renewable energy resources such as coals, country advocates the development and utilization of new energy, wherein hydraulic energy Exploitation is generated electricity using dam mostly, and the hydro-electric power generating equipment of this large size not only has certain requirement to geographical location, and And the supporting structure of equipment is all more complicated, needs to expend a large amount of manpower and financial resources and goes to construct some building structure, increases water Potential difference, improves the potential energy of water, to improve generating efficiency and power generation total amount.Environment can undoubtedly be caused brokenly during construction It is bad, and cost is high.

At the same time, China is the numerous country in a river, small-sized hydro-electric power generating equipment mostly can in river and It is carried out in lake, still, most small power generation equipment has that generating efficiency and generated energy are lower.Such as:

Chinese utility model patent (CN201110244Y) provides a kind of floating generating device for water generating. As shown in Figure 1, wherein the power generator includes a hollow shell, which has round or taper a head, at head It is drawn by lead, tail portion is provided with screw blade, and generator is equipped in shell, and screw blade rotation carries out energy by generator Amount conversion.But for the floating generating device, the paddle blade structure of plane can not only effectively improve generator shaft Revolving speed, and since the steering of generator shaft is determined by the direction of water flow, therefore its river that can be only applied to single flow direction. At the same time, generating equipment can be made unstable using the shell of spheroid shape, the service life of equipment easily shortens.

Chinese utility model patent (CN104653388A) provides a kind of floating water wheel generating set.As shown in Fig. 2, should Water wheel generating set is floated by water wheel, water flow push plate, bearing, gear-shift mechanism, generator, waterwheel floating tank, floating tank branch Frame, waterwheel fixing buckle, interflow plate and fixed column composition.But the water wheel generating set overall structure is more complicated, and blade Forced area it is smaller, cause generating efficiency relatively low.At the same time, the steering of water wheel is determined by the direction of water flow, Therefore its river that also can be only applied to single flow direction.

Chinese utility model patent (CN206429344U) provides a kind of floating hydroelectric installation.As shown in figure 3, its Structure is that internal stent is provided with roller impeller, blade is provided on roller impeller, roller impeller both ends are provided with axis, and axis is solid It is scheduled on bearing block, the axis of roller impeller one end is connected by bearing block with the input shaft of gearbox, the output shaft of gearbox On be provided with belt wheel, belt wheel is connected by the belt wheel of belt and generator, and bearing block is fixed on bracket, and bracket is fixed on floating On block, the both ends of bracket are provided with fixed device, and fixed device is socketed on anchor pole.But the entirety of the hydroelectric installation Structure is complex, and shaft by belt drive electrical power generators during there are unavoidable loss.It is same with this When, the direction of this water wheels is also that the direction of water flow determines, therefore its river that also can be only applied to single flow direction.

It follows that the resistance of the direction of rotation and reduction turbine of the unresolved fixed turbine of the above patented technology is asked Topic.

Therefore, in view of the above-mentioned technological deficiency of the prior art, there is an urgent need to develop a kind of novel hydro-electric power generating equipment.

Summary of the invention

The purpose of the utility model is to overcome disadvantages existing in the prior art, provide a kind of rotatable turbine of blade And the hydro-electric power generating equipment with it, it can farthest be generated electricity using the mobility of water；And whole equipment can be thrown Be placed on it is waterborne, without building a dam, to environment without broken ring；Moreover, overall structure is simple, it is low in cost.

To achieve the goals above, the utility model provides the following technical solutions:

A kind of rotatable turbine of blade comprising main shaft is evenly provided with multiple blades on the main shaft, and feature exists In link shaft by one between each blade and the main shaft and connects, be also fixedly connected on the main shaft more The side of a boundary for stopping panel and the multiple blocking panel to be located at the blade and the main shaft is described to stop The rotation of blade is to make the blade that can only be rotated between 0 ~ 90 degree.

Further, wherein be evenly provided with four blades on the main shaft, be fixedly connected with four on the main shaft The side of the boundary of a blocking panel, each blade and the main shaft is designed with the blocking panel.

Further, wherein the shape of the blade is rectangle, square or the triangle of arc.

Still further, wherein, the connector of the main shaft is equipped with connection convex-concave slot.

In addition, the utility model also provides a kind of hydro-electric power generating equipment, which is characterized in that including generator, floating panel And the above-mentioned rotatable turbine of blade, the side of the generator and the floating panel are fixedly linked, the turbine is located at institute The other side of floating panel is stated, the main shaft of the turbine is connect by bearing with the floating panel rotation and the main shaft It is connected with the shaft of the generator.

Further, wherein the side stationary phase that the generator passes through multiple L shape connecting plates and the floating panel Even.

Further, wherein the shaft connector of the generator is equipped with the convex-concave with the connector of the main shaft The convex-concave slot that slot matches, so that the main shaft be made to be connected by convex-concave slot with the shaft of the generator.

Compared with existing hydro-electric power generating equipment, the hydro-electric power generating equipment of the utility model is imitated with following Advantageous Fruit:

(1), since the blade of turbine is rotatable, the gap for the power and resistance for being subject to turbine becomes larger, and efficiently utilizes The mobility of water generates electricity, and generating efficiency is high.

(2), the change of water (flow) direction does not influence the direction of rotation of turbine.

Its adaptability is good, as long as there is water flowing to generate electricity, the complicated building of construction is not needed, to rivers and lakes ecology It is destroyed without barrier.

(4), its secondary speed is relatively low, to the basic fanout free region of animal in water.

(5), its can independent operating, can also by multiple hydro-electric power generating equipments set up build a pier together, For sightseeing tour, it can also be combined with solar panel waterborne, realize dual power generation.

(6), its structure is simple, low in cost.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the floating generating device for water generating of the prior art.

Fig. 2 is the structural schematic diagram of the floating water wheel generating set of the prior art.

Fig. 3 is the structural schematic diagram of the floating hydroelectric installation of the prior art.

Fig. 4 is the structural schematic diagram of the rotatable turbine of blade of the utility model.

Fig. 5 is the end view of the rotatable turbine of blade of the utility model.

Fig. 6 is the structural schematic diagram of the hydro-electric power generating equipment of the utility model.

Fig. 7 is the schematic elevation view of the hydro-electric power generating equipment of the utility model

Specific embodiment

Before the rotatable turbine of blade for introducing the utility model and hydro-electric power generating equipment with it, two are first introduced A generic term " bearing " and " turbine ".Wherein.

Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced Coefficient of friction in its motion process, and guarantee its rotating accuracy.

Turbine is a kind of rotary power machinery that the energy of flow working medium is converted to mechanical work.It is aeroplane engine One of the main component of machine, gas turbine, steam turbine, generator etc..

Fig. 4 shows the structural schematic diagram of the rotatable turbine of blade of the utility model.As shown in figure 4, this is practical new The rotatable turbine of the blade of type includes main shaft 7.Multiple blades 4 are evenly provided on the main shaft 7.Preferably, the main shaft 7 On be evenly provided with four blades 4.

It is highly preferred that the shape of the blade 4 is rectangle, square or the triangle of arc.It is, the blade 4 plate by being bent to the rectangle of arc, square or triangle is made.This shape is easier the blade 4 By water impact, to be easier that the main shaft 7 is driven to rotate.

Link shaft 5 by one between each blade 4 and the main shaft 7 to connect, enables the blade 4 It is rotated around the link shaft 5 relative to the main shaft 7.

Also, multiple blocking panels 6 are also fixedly connected on the main shaft 7.The multiple blocking panel 6 is located at institute State the side of the boundary of blade 4 and the main shaft 7.Preferably, the blocking panel 6 there are four being fixedly connected on the main shaft 7. Each blade 4 and the side of the boundary of the main shaft 7 are designed with the blocking panel 6.In this way, passing through the blocking Panel 6 can stop the rotation of the blade 4, to make the paddle 4 that can only carry out between 0 ~ 90 degree relative to the main shaft 7 Rotation.

Power generation so that the main shaft 7 be driven to rotate, and then is realized in blade 4 described in water impact.

Also, it is highly preferred that the connector 9 of the main shaft 7 is equipped with connection convex-concave slot.

Fig. 6 shows the structural schematic diagram of the hydro-electric power generating equipment of the utility model.Fig. 6 shows the water of the utility model The schematic elevation view of power generating equipment.As shown in Figures 6 and 7, the hydro-electric power generating equipment of the utility model includes generator 1, floating Panel 3 and the rotatable turbine of above-mentioned blade.The hydro-electric power generating equipment is allowed to swim in the water surface by the floating panel 3 On.It is made it possible to and is generated electricity by the generator 1.It is made it possible to by the turbine and drives described 1 turn of generator It moves to realize power generation

Wherein, the side of the generator 1 and the floating panel 3 is fixedly linked.Preferably, the generator 1 passes through The side of multiple L shape connecting plates 8 and the floating panel 3 is fixedly linked.In this way, allow the generator 1 more firmly It is fixed on the side of the floating panel 3.

The turbine is located at the other side of the floating panel 3.Wherein, the main shaft 7 of the turbine by bearing 2 with The floating panel 3 is rotatablely connected.Also, the main shaft 7 is connected with the shaft of the generator 1.In this way, making the turbine It can be rotated relative to the floating panel 3 and be able to drive the generator 1 and generated electricity.

Preferably, the main shaft 7 is connected by convex-concave slot with the shaft of the generator 1.For example, the generator 1 Shaft connector 10 is equipped with the convex-concave slot matched with the convex-concave slot of the connector 9 of the main shaft 7, to make the main shaft 7 It is connected by convex-concave slot with the shaft of the generator 1.

As shown in figure 5, analyzing the dynamic process of turbine at work.Come if water (flow) direction flows through from right to left, Since the blocking panel 6 after following blade 4 plays the role of holding power to following blade 4, then under water flow meeting face impact The blade 4 in face, contact area is big, and the active force of the water flow of carrying can be bigger, the power that blade 4 below is subject to as power, Rotate turbine counterclockwise.

For blade 4 above, due to stopping panel 6 in the other side of blade 4 above, therefore under the active force of water flow Blade 4 above can be rotated to the left side, so that active force very little of the water flow to blade 4 above, i.e. resistance very little, due to water flow To the unequal of the active force of two panels blade 4, main shaft 7 will be made to rotate counterclockwise.

The water flow in other directions, it is identical as above situation, herein without detailed description.

Therefore main shaft 7 can only be rotated in one direction, windage loading is smaller, and therefore, generator can be in one direction It persistently generates electricity, and high-efficient.

What the hydro-electric power generating equipment of the utility model was taken is designed on the basis of traditional turbine, and link is passed through Shaft and stop the parts such as panel, make blade can only the activity between 0 ~ 90 degree, can reduce the contact surface of resistance, can be with this Substantially reduce resistance when turbine rotates in water；At the same time, it is put vertically using turbine in water, due to being moved in all directions Power is constant, and resistance becomes smaller, and gap becomes larger between power and resistance, and turbine is rotated along power direction, will not be with the direction of water flow Change and changes.

The above embodiments of the present invention is merely examples for clearly illustrating the present invention, and is not Limitations of the embodiments of the present invention.For those of ordinary skill in the art, on above explained basis On can also make other variations or changes in different ways.Here all embodiments can not be exhaustive.All categories In the obvious changes or variations that the technical solution of the utility model is extended out still in the protection model of the utility model The column enclosed.

Claims

1. a kind of rotatable turbine of blade comprising main shaft (7) is evenly provided with multiple blades (4) on the main shaft (7), It is connect it is characterized in that, linking shaft (5) by one between each blade (4) and the main shaft (7), the main shaft (7) it is also fixedly connected with multiple blocking panels (6) on and the multiple blocking panel (6) is located at the blade (4) and institute State the side of the boundary of main shaft (7) with stop the rotation of the blade (4) to make the blade (4) can only 0~90 degree it Between rotated.

2. the rotatable turbine of blade according to claim 1, which is characterized in that be evenly provided on the main shaft (7) Four blades (4) are fixedly connected on the main shaft (7) there are four the blockings panel (6), each blade (4) and The side of the boundary of the main shaft (7) is designed with the blocking panel (6).

3. the rotatable turbine of blade according to claim 2, which is characterized in that the shape of the blade (4) is arc Rectangle, square or triangle.

4. the rotatable turbine of blade according to claim 3, which is characterized in that on the connector (9) of the main shaft (7) Equipped with connection convex-concave slot.

5. a kind of hydro-electric power generating equipment, which is characterized in that including appointing in generator (1), floating panel (3) and claim 1-4 The side of the rotatable turbine of blade described in one, the generator (1) and floating panel (3) is fixedly linked, described Turbine is located at the other side of floating panel (3), and the main shaft (7) of the turbine passes through bearing (2) and the floating face Plate (3) is rotatablely connected and the main shaft (7) is connected with the shaft of the generator (1).

6. hydro-electric power generating equipment according to claim 5, which is characterized in that the generator (1) is connected by multiple L shapes Plate (8) and the side of floating panel (3) are fixedly linked.

7. hydro-electric power generating equipment according to claim 6, which is characterized in that the shaft connector of the generator (1) (10) it is equipped with the convex-concave slot matched with the convex-concave slot of the connector (9) of the main shaft (7), to keep the main shaft (7) logical Excess convexity groove is connected with the shaft of the generator (1).