CN203476588U

CN203476588U - Hydroelectric generation device

Info

Publication number: CN203476588U
Application number: CN201320440229.8U
Authority: CN
Inventors: 陈加顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-22
Filing date: 2013-07-22
Publication date: 2014-03-12
Anticipated expiration: 2023-07-22

Abstract

The utility model discloses a hydroelectric generation device, and belongs to an electric generator. The hydroelectric generation device comprises a first chain wheel and a second chain wheel which are in power connection with each other through a chain, and a blade pushed by water flow is also arranged on the chain; the second chain wheel is also axially connected with a first gear wheel shaft, and a first gear wheel is also combined with a second gear wheel; the second gear wheel and a third gear wheel are mounted on a first transmission shaft, and the third gear wheel is also meshed with a fourth gear wheel; the fourth gear wheel is mounted on a second transmission shaft, and a power output wheel is also mounted on the second transmission shaft. The blade is directly pushed by the water flow to move so as to drive the chain wheels to rotate, and the chain wheels indirectly drive the power output wheel to rotate through a plurality of gear wheels so as to drive an engine to run. Thus, the hydroelectric generation device can be directly applied to river environment with a wide water area and torrential water flow, a dam is not needed to store water, and the using cost is significantly reduced. Besides, the hydroelectric generation device has a simple structure, is suitable for large-scale application, and is easy to operate.

Description

A kind of hydroelectric installation

Technical field

The utility model relates to a kind of generator, and in particular, the utility model relates generally to a kind of hydroelectric installation.

Background technique

Development along with China's science and technology, hydroelectric power has obtained development at full speed, because water can be than thermal power generation, be conducive to economize on resources, and reduce the discharge of polluting, therefore obtained at home applying on a large scale, conventional hydroelectric power mode is carried out retaining for building dam at present, when storing into after a certain amount of, the water yield opens a sluice gate to flood, utilize the now potential energy of water to promote engine running, thereby generation electric energy, but in Liu Ji river, Guangshui, part waters, often being not suitable for building dam utilizes the mode of aforementioned retaining to generate electricity, therefore for adapting to aforesaid river environment, be necessary to do further research and improvement for the structure of existing hydroelectric installation.

Model utility content

One of the purpose of this utility model is for above-mentioned deficiency, a kind of hydroelectric installation is provided, with expectation, solving hydroelectric power in prior art needs water just to start to a certain extent generating, and is not suitable for flowing in Guangshui, waters and the technical problem such as in anxious river environment, applies.

For solving above-mentioned technical problem, the utility model by the following technical solutions:

A kind of hydroelectric installation provided by the utility model, described electricity generating device comprises the first sprocket wheel and the second sprocket wheel connecting by chain power, is also provided with the blade for being promoted by current on described chain, described the second sprocket wheel also with the first gear shaft to being connected, be used for driving the first gear synchronous to rotate, described the first gear also combines with the second gear, described the second gear and the 3rd gear are installed on the first transmission shaft, for driving the 3rd gear synchronous to rotate by the second gear by the first transmission shaft, described the 3rd gear is also meshed with the 4th gear, described the 4th gear is arranged on second driving shaft, for being rotated by the 4th gear driven second driving shaft, power output wheel is also installed on described second driving shaft, for driving power output wheel to rotate by second driving shaft, thereby outputting power.

As preferably, further technological scheme is: described the first sprocket wheel and the second sprocket wheel are two, described two the first sprocket wheels connect by the second sprocket wheel power corresponding to the comfortable the same side of chain and each respectively, and the two ends of described blade are movably arranged on respectively on two chains.

Further technological scheme is: described chain is provided with the blades installation seat with through hole, and described blade pass crosses bolt or screw is movably arranged in described through hole, for blade is rotated accordingly when the diverse location on chain.

Further technological scheme is: between described two the first sprocket wheels and the second sprocket wheel, main shaft is all installed, for making two the first sprocket wheels keep synchronizeing rotation with the second sprocket wheel.

Further technological scheme is: described power output wheel is belt pulley, and is arranged near the center of second driving shaft, for output power to the power intake of generator by belt.

Compared with prior art; one of the beneficial effects of the utility model are: by current, directly promote blade and walk; and then drive sprocket rotation; sprocket wheel drives power output wheel to rotate by a plurality of gears indirectly; thereby drive engine running; it can be directly applied in the river environment that waters is wide, current are anxious; without building dam, carry out water storage; significantly reduce user cost; do not affect the migration process of aquatic fish yet; a kind of hydroelectric installation provided by the utility model is simple in structure simultaneously, is suitable for scale application, is easy to promote.

Accompanying drawing explanation

Fig. 1 is for an embodiment's of the utility model structural representation is described;

Fig. 2 is that the A of Fig. 1 is to view;

In figure, 1 is that chain, 2 is that the first sprocket wheel, 3 is that the second sprocket wheel, 4 is that blade, 5 is that the first gear, 6 is that the second gear, 7 is that the 3rd gear, 8 is that the first transmission shaft, 9 is that the 4th gear, 10 is that second driving shaft, 11 is that power output wheel, 12 is that main shaft, 13 is blades installation seat.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further elaborated.

Shown in figure 1, an embodiment of the present utility model is a kind of hydroelectric installation, and described electricity generating device comprises the first sprocket wheel 2 and the second sprocket wheel 3 connecting by chain 1 power, is also provided with the blade 4 for being promoted by current on described chain 1, described the second sprocket wheel 3 is also axially connected with the first gear 5, be used for driving the first gear 5 synchronously to rotate, described the first gear 5 also combines with the second gear 6, described the second gear 6 and the 3rd gear 7 are installed on the first transmission shaft 8, for driving the 3rd gear 7 synchronously to rotate by the second gear 6 by the first transmission shaft 8, described the 3rd gear 7 is also meshed with the 4th gear 9, described the 4th gear 9 is arranged on second driving shaft 10, for driving second driving shaft 10 to rotate by the 4th gear 9, on described second driving shaft 10, power output wheel 11 is also installed, for driving power output wheel 11 to rotate by second driving shaft 10, thereby outputting power.

Shown in Fig. 1, in another embodiment of the present utility model, the power rotating for increasing chain wheeling driving gear, preferably the first sprocket wheel 2 and the second sprocket wheel 3 are all set to two, and two the first sprocket wheels 2 are connected respectively by the second sprocket wheel 3 power corresponding to the comfortable the same side of chain 1 and each, described blade 4 need be set to a plurality of, and its two ends are movably arranged on respectively on two chains 1.

In conjunction with reference to shown in figure 2, on above-mentioned basis, inventor also considers blade 4 as remains at same state, when moving to the position on sprocket wheel with chain 1, easily hinder sprocket rotation, therefore in another embodiment of the present utility model, on above-mentioned chain 1, set up the blades installation seat 13 with through hole, blade 4 is movably arranged in described through hole by bolt or screw, be used for making blade 4 when diverse location, to rotate accordingly on chain 1, to avoid blade 4 to hinder the rotation of sprocket wheel.

Equally with reference to shown in figure 1, at the utility model, be used for technical solution problem, in an embodiment who is more preferably, for making two above-mentioned the first sprocket wheels 2 keep synchronizeing rotation with the second sprocket wheel 3, be preferably between above-mentioned two the first sprocket wheels 2 and the second sprocket wheel 3 and all set up main shaft 12.

Further, be subject to left and right equilibrant and the axially impact of centrifugal force when avoiding power output wheel 11 to rotate, preferably adopt the most above-mentioned power output wheel of belt pulley 11, and be arranged near second driving shaft 10 center, for output power to the power intake of generator by belt.

And except above-described embodiment, also it should be noted that " embodiment ", " another embodiment " that spoken of in this manual, " embodiment " etc., refer to specific features, structure or the feature in conjunction with this embodiment, described and be included at least one embodiment that the application's generality describes.In specification, a plurality of local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, while describing a specific features, structure or feature in conjunction with arbitrary embodiment, what advocate is in conjunction with other embodiments, to realize this feature, structure or feature also to drop in scope of the present utility model.

Although the utility model is described with reference to a plurality of explanatory embodiments of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other modification and mode of executions, and these are revised and within mode of execution will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the constituent elements of subject combination layout and/or layout.Except modification that constituent elements and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.

Claims

1. a hydroelectric installation, it is characterized in that: described electricity generating device comprises the first sprocket wheel (2) and the second sprocket wheel (3) connecting by chain (1) power, is also provided with the blade (4) for being promoted by current on described chain (1), described the second sprocket wheel (3) is also axially connected with the first gear (5), be used for driving the first gear (5) synchronously to rotate, described the first gear (5) also combines with the second gear (6), described the second gear (6) is installed on the first transmission shaft (8) with the 3rd gear (7), for driving the 3rd gear (7) synchronously to rotate by the second gear (6) by the first transmission shaft (8), described the 3rd gear (7) is also meshed with the 4th gear (9), described the 4th gear (9) is arranged on second driving shaft (10), for driving second driving shaft (10) to rotate by the 4th gear (9), power output wheel (11) is also installed on described second driving shaft (10), for driving power output wheel (11) to rotate by second driving shaft (10), thereby outputting power.

2. hydroelectric installation according to claim 1, it is characterized in that: described the first sprocket wheel (2) is two with the second sprocket wheel (3), described two the first sprocket wheels (2) connect by chain (1) the second sprocket wheel (3) power corresponding with each comfortable the same side respectively, and the two ends of described blade (4) are movably arranged on respectively on two chains (1).

3. hydroelectric installation according to claim 2, it is characterized in that: described chain (1) is provided with the blades installation seat (13) with through hole, described blade (4) is movably arranged in described through hole by bolt or screw, for blade (4) is rotated accordingly when chain (1) is gone up in diverse location.

4. according to the hydroelectric installation described in claim 2 or 3, it is characterized in that: between described two the first sprocket wheels (2) and the second sprocket wheel (3), main shaft (12) is all installed, for making two the first sprocket wheels (2) keep synchronizeing rotation with the second sprocket wheel (3).

5. hydroelectric installation according to claim 1, it is characterized in that: described power output wheel (11) is belt pulley, and be arranged near the center of second driving shaft (10), for output power to the power intake of generator by belt.