CN217078644U - Overflow dam guide wall with connected-drainage pelton turbine - Google Patents
Overflow dam guide wall with connected-drainage pelton turbine Download PDFInfo
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- CN217078644U CN217078644U CN202220927393.0U CN202220927393U CN217078644U CN 217078644 U CN217078644 U CN 217078644U CN 202220927393 U CN202220927393 U CN 202220927393U CN 217078644 U CN217078644 U CN 217078644U
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- guide wall
- overflow dam
- generator
- wall
- drainage
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- 240000009087 Crescentia cujete Species 0.000 claims 5
- 235000005983 Crescentia cujete Nutrition 0.000 claims 5
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides an overflow dam guide wall with ally oneself with drainage pelton wheel, includes allies oneself with drainage pelton wheel and overflow dam guide wall, allies oneself with drainage pelton wheel install between the guide wall of both sides, the inside generator that respectively embeds of guide wall of both sides, connect with the pivot between the generator, install pelton wheel blade according to certain interval in the pivot. The bucket type water turbines are arranged on the straight-line section overflow dam surface in parallel, and are arranged in a group at certain intervals along the water flow discharging direction. The generator shell is provided with a key, the inner wall of the opening of the guide wall is provided with a groove, and the generator is fixed by embedding the key of the shell into the groove of the inner wall of the opening of the guide wall. The downward flow impacts the blades of the bucket turbine to drive the rotating shaft to rotate, so that the generator rotates. This overflow dam guide wall not only possesses the effect that traditional guide wall guided rivers and separated overflow dam section and non-overflow dam section, can also utilize the gang water bucket turbine to generate electricity, and more importantly carries out energy dissipation in advance, reduces the pressure of downstream energy dissipation engineering, the atomizing phenomenon of the jet stream when lightening the rivers of leaking down and the energy dissipation of trajectory planning.
Description
Technical Field
The utility model relates to a hydraulic building field, concretely relates to overflow dam guide wall with ally oneself with drainage pelton turbine.
Background
The guide walls of the overflow dam are generally extended from the side piers located on both sides of the orifice of the overflow dam, and serve to guide the downward flow of water and also serve to separate the overflow dam sections from the non-overflow dam sections. The existing overflow dam guide wall is in a common wall body, the dam surface of the overflow dam section is a smooth surface, the flow velocity of the upper and lower discharge water flows is high, and the pressure of downstream energy dissipation engineering is increased; the aeration phenomenon is often accompanied, the water body of the water flow expands, the water depth is increased, and the guide wall is required to be heightened; the water drops splash, a large atomization area is easily formed, and the adverse effects on engineering, equipment, work and life are achieved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, designed an overflow dam guide wall with allies oneself with drainage pelton turbine, allies oneself with drainage pelton turbine install between the guide wall of both sides, the inside generator that respectively imbeds of guide wall of both sides is connected with the pivot between the generator, installs pelton turbine blade according to certain interval in the pivot. The bucket type water turbines are arranged on the straight-line section overflow dam surface in parallel, and are arranged in a group at certain intervals along the water flow discharging direction. The generator shell is provided with a key, the inner wall of the opening of the guide wall is provided with a groove, and the generator is fixed by embedding the key of the shell into the groove of the inner wall of the opening of the guide wall. The downward flow impacts the blades of the bucket turbine to drive the rotating shaft to rotate, so that the generator rotates.
In order to achieve the technical effects, the utility model discloses a following technical scheme realizes:
the utility model provides an overflow dam guide wall with allies oneself with drainage pelton turbine, allies oneself with drainage pelton turbine install between the guide wall of both sides, the inside generator that respectively embeds of guide wall of both sides, connects with the pivot between the generator, installs pelton turbine blade according to certain interval in the pivot. The bucket type water turbines are arranged on the straight-line section overflow dam surface in parallel, and are arranged in a group at certain intervals along the water flow discharging direction.
Furthermore, the shell of the generator is provided with a key, the inner wall of the opening of the guide wall is provided with a groove, and the generator is fixed by embedding the key of the shell into the groove of the inner wall of the opening of the guide wall. The downward flow impacts the blades of the bucket turbine to drive the rotating shaft to rotate, so that the generator rotates.
The utility model has the advantages that: this overflow dam guide wall not only possesses the effect that traditional guide wall guided rivers and separated overflow dam section and non-overflow dam section, can also utilize the gang water bucket turbine to generate electricity, and more importantly carries out energy dissipation in advance, reduces the pressure of downstream energy dissipation engineering, the atomizing phenomenon of the jet stream when lightening the rivers of leaking down and the energy dissipation of trajectory planning.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view showing an assembly structure of a guide wall of an overflow dam with a pelton turbine;
fig. 2 is a schematic structural view of the pelton wheel;
FIG. 3 is a schematic view showing the connection structure of the key of the generator housing and the groove on the inner wall of the opening of the guide wall.
In the drawings, the components represented by the respective reference numerals are listed below:
the method comprises the following steps of 1-overflow dam guide wall, 2-generator, 3-rotating shaft, 4-linked bucket turbine blade, 5-straight line segment overflow dam surface, 6-key, 7-hole and 8-groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the overflow dam guide wall with the connected pelton turbine comprises a connected pelton turbine 234 and an overflow dam guide wall 1, wherein the connected pelton turbine 234 is installed between the guide walls 1 at two sides, a generator 2 is respectively embedded in each of the guide walls 1 at two sides, the generators 2 are connected by a rotating shaft 3, and pelton turbine blades 4 are installed on the rotating shaft 3 at certain intervals. The bucket turbines 234 are arranged in parallel on the straight section overflow dam surface 5, and are arranged in groups at certain intervals along the water flow discharging direction. The shell of the generator 2 is provided with a key 6, the inner wall of the opening 7 of the guide wall 1 is provided with a groove 8, and the generator 2 is fixed by embedding the key 6 of the shell into the groove 8 of the inner wall of the opening 7 of the guide wall 1. The downward flow impacts the blades 4 of the bucket turbine to drive the rotating shaft 3 to rotate, so that the generator 2 rotates.
One specific application of the device is as follows: this overflow dam guide wall 1 not only possesses the effect that traditional guide wall guided rivers and separated overflow dam section and non-overflow dam section, can also utilize allied oneself with row's pelton turbine 234 to generate electricity, and more importantly carries out energy dissipation in advance, reduces the pressure of downstream energy dissipation engineering, alleviates the atomizing phenomenon of the jet stream when letting out rivers and trajectory energy dissipation.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (2)
1. The utility model provides an overflow dam guide wall with ally oneself with calabash turbine, includes calabash turbine and overflow dam guide wall, its characterized in that, calabash turbine install between the guide wall of both sides, the inside generator that respectively imbeds of guide wall of both sides, connect with the pivot between the generator, install the calabash turbine blade according to the certain interval in the pivot, calabash turbine parallel arrangement is in straightway overflow dam face, and the direction of leaking down along the rivers is installed a set ofly at certain distance intervals.
2. The overflow dam guide wall with the pelton wheel as claimed in claim 1, wherein the generator housing has a key, the inner wall of the opening of the guide wall has a groove, the generator is fixed by the key of the housing being inserted into the groove of the inner wall of the opening of the guide wall, the downward flow impacts the pelton wheel to rotate the shaft, and the generator is rotated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220927393.0U CN217078644U (en) | 2022-04-21 | 2022-04-21 | Overflow dam guide wall with connected-drainage pelton turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220927393.0U CN217078644U (en) | 2022-04-21 | 2022-04-21 | Overflow dam guide wall with connected-drainage pelton turbine |
Publications (1)
Publication Number | Publication Date |
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CN217078644U true CN217078644U (en) | 2022-07-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202220927393.0U Expired - Fee Related CN217078644U (en) | 2022-04-21 | 2022-04-21 | Overflow dam guide wall with connected-drainage pelton turbine |
Country Status (1)
Country | Link |
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CN (1) | CN217078644U (en) |
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2022
- 2022-04-21 CN CN202220927393.0U patent/CN217078644U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220729 |