CN114396028B - Water blocking door for main traffic hole of electric station - Google Patents
Water blocking door for main traffic hole of electric station Download PDFInfo
- Publication number
- CN114396028B CN114396028B CN202111453347.8A CN202111453347A CN114396028B CN 114396028 B CN114396028 B CN 114396028B CN 202111453347 A CN202111453347 A CN 202111453347A CN 114396028 B CN114396028 B CN 114396028B
- Authority
- CN
- China
- Prior art keywords
- water
- blocking
- stator
- power station
- traffic hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 title claims abstract description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 7
- 230000008093 supporting effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/02—Water-ways
- E02B9/06—Pressure galleries or pressure conduits; Galleries specially adapted to house pressure conduits; Means specially adapted for use therewith, e.g. housings, valves, gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention provides a water blocking door for a main traffic hole of a mobile station, which comprises the following components: the rail is paved on the side wall of the groove of the main traffic hole of the power station and is hidden at the lower side of the ground of the main traffic hole of the power station; the track comprises a first housing and a stator; the stator is fixed on the side wall of the groove; the first shell is covered on the stator and is in sealing connection with the stator; the water-blocking plate comprises a water-blocking plate main body and a rotor; the rotor is hermetically accommodated in the water-blocking plate main body and is magnetically connected with the stator; the water-blocking plate main body is slidably connected with the first shell and moves along the extending direction of the first shell so as to close or open the entrance of the main traffic hole of the power station.
Description
Technical Field
The invention relates to the technical field of water blocking doors, in particular to a water blocking door for a main traffic hole of a battery station.
Background
The main traffic hole of the underground plant of the street hydropower station is positioned at the junction of the streams and Wen Jiangxi, and a flood control emergency water stop door is arranged at the main traffic hole according to flood control requirements so as to prevent flood under extreme climatic conditions of heavy rainfall or rainwater caused by mountain collapse from flowing back to the generator layer of the underground plant, thereby causing a flooding plant accident.
In prior art, the board formula waterproof baffle is applied to the main traffic hole of electric station to can be for the upset, when board formula waterproof baffle overturns for ground, board formula waterproof baffle is perpendicular to ground, and can block water, and when board formula waterproof baffle is not overturned for ground, board formula waterproof baffle can be extruded by the car in the course of traveling, leads to board formula waterproof baffle's job stabilization nature lower.
Disclosure of Invention
The invention aims to provide a water blocking door for a main traffic hole of a mobile station.
In order to solve the technical problems, the invention adopts the following technical scheme:
according to one aspect of the present invention, there is provided a water blocking door for a main traffic hole of a mobile station, comprising: the rail is paved on the side wall of the groove of the main traffic hole of the power station and is hidden at the lower side of the ground of the main traffic hole of the power station; the track comprises a first housing and a stator; the stator is fixed on the side wall of the groove; the first shell is covered on the stator and is in sealing connection with the stator; the water-blocking plate comprises a water-blocking plate main body and a rotor; the rotor is hermetically accommodated in the water-blocking plate main body and is magnetically connected with the stator; the water-blocking plate main body is slidably connected with the first shell and moves along the extending direction of the first shell so as to close or open the entrance of the main traffic hole of the power station.
Optionally, a glue filling layer is arranged in the first shell, and the glue filling layer is positioned at the outer side of the stator and fills a gap between the stator and the first shell; the first shell is provided with a plurality of water passing holes, and the water passing holes penetrate through the glue filling layer and are communicated with a sewer of a main traffic hole of the power station; the water-blocking plate main body is movably clamped to the first shell and is provided with a supporting arm in a protruding mode; the support arm is movably mounted on the ground of the main traffic hole of the power station and is supported by the ground of the main traffic hole of the power station.
Optionally, two rails are connected in the groove: the two rails are oppositely arranged and enclose to form a gap, and the gap is positioned at one side of the water passing hole and is communicated with the sewer together with the water passing hole; the two rails support the water-blocking plate main body together.
Optionally, the water-blocking plate main body includes a base portion and a first blocking portion; the base part is slidably connected with the first shell, penetrates through the groove and is embedded into the groove; the first blocking part is connected with the base part and extends upwards; the first blocking part is internally connected with reinforcing ribs which are arranged in a crossing way.
Optionally, the base portion is provided with a plurality of exhaust ports, and the plurality of exhaust ports are annularly arranged toward the first housing and obliquely arranged to clean a surface of the first housing.
Optionally, the exhaust ports have two groups, and the two groups of exhaust ports are respectively located at two sides of the base part and are shared by a negative pressure system; the negative pressure system is internally provided with a heating plate.
Optionally, the water-blocking board main body further includes a second blocking portion, and the second blocking portion is swingably connected to the first blocking portion, and can abut against the ground of the main traffic hole of the power station, and strengthen the first blocking portion.
Optionally, the second blocking part is located at the front side of the first blocking part and is clamped on the ground of the main traffic hole of the power station; the second blocking portion is lower in height than the first blocking portion.
Optionally, the second blocking portion may be folded in half and form a diversion portion extending to two sides; the diversion part extends towards the water outlet of the main traffic hole of the power station and forms a water storage cavity with the first blocking part in a surrounding way, and the water storage cavity is communicated with the water outlet of the main traffic hole of the power station.
As can be seen from the technical scheme, the embodiment of the invention has at least the following advantages and positive effects:
in the water blocking door for the main traffic hole of the power station, the track is paved on the side wall of the groove of the main traffic hole of the power station and is hidden on the lower side of the ground of the main traffic hole of the power station; the track comprises a first housing and a stator; the stator is fixed on the side wall of the groove; the first shell is covered on the stator and is connected with the stator in a sealing way; the water-blocking plate comprises a water-blocking plate main body and a rotor; the rotor is hermetically accommodated in the water-blocking plate main body and is magnetically connected with the stator; the water-blocking plate main body is slidably connected with the first shell and moves along the extending direction of the first shell so as to close or open the inlet of the main traffic hole of the power station, wherein the stator is hermetically covered by the first shell and is used as an independent component, the working stability of the stator is improved, the influence of the external environment is isolated, the rotor is contained in the water-blocking plate main body and also used as an independent component, the water-blocking plate main body moves under the magnetic connection between the rotor and the stator, the contact movement is avoided, the space water supply flow direction is reserved, the water-blocking effect of the water-blocking door of the main traffic hole of the power station is further improved, in addition, the water-blocking plate main body moves along the track from the side and does not overturn relative to the track or the ground, the water-blocking plate main body is prevented from contacting with an automobile passing through the main traffic hole of the power station when the water-blocking plate main body is not in use state, and the station stability of the water-blocking plate main body is ensured.
Drawings
Fig. 1 is a top view of a water blocking door correspondence for a main electric tunnel according to an exemplary embodiment.
Fig. 2 is a diagram illustrating an internal structure of a water blocking door for a main traffic hole of a mobile station according to an exemplary embodiment.
Fig. 3 is a schematic view showing a water blocking board corresponding to a water blocking door for a main transportation hole of a mobile station according to an exemplary embodiment.
Description of the drawings:
10. a track; 10a, grooves; 11. a first housing; 12. a stator; 13. filling an adhesive layer; 20. a water blocking plate; 21. a water-blocking plate main body; 22. a mover; 211. a base portion; 212. a first blocking portion; 213. a second blocking portion.
Detailed Description
Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It will be understood that the invention is capable of various modifications in various embodiments, all without departing from the scope of the invention, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the invention.
The main traffic hole of the underground plant of the street hydropower station is positioned at the junction of the streams and Wen Jiangxi, and a flood control emergency water stop door is arranged at the main traffic hole according to flood control requirements so as to prevent flood under extreme climatic conditions of heavy rainfall or rainwater caused by mountain collapse from flowing back to the generator layer of the underground plant, thereby causing a flooding plant accident.
In prior art, the board formula waterproof baffle is applied to the main traffic hole of electric station to can be for the upset, when board formula waterproof baffle overturns for ground, board formula waterproof baffle is perpendicular to ground, and can block water, and when board formula waterproof baffle is not overturned for ground, board formula waterproof baffle can be extruded by the car in the course of traveling, leads to board formula waterproof baffle's job stabilization nature lower.
Referring to fig. 1 to 3, the present application discloses a water blocking door for a main electric station traffic hole, which is applied to flood control and water blocking of the main electric station traffic hole, wherein the water blocking door for the main electric station traffic hole comprises a rail 10 and a water blocking plate 20, the rail 10 is laid on the side wall of a groove 10a of the main electric station traffic hole and hidden on the underside of the ground of the main electric station traffic hole, and the water blocking plate 20 is movably installed on the rail 10 and moves along the lateral direction. When the water blocking plate 20 is used, the water blocking plate 20 moves along the horizontal direction from the side of the main traffic hole of the power station and seals the main traffic hole of the power station, and when the water blocking plate 20 is not used, the water blocking plate 20 is contracted at the side of the main traffic hole of the power station along the track 10 and is arranged in a dislocation manner with a running channel of an automobile, so that the water blocking plate 20 is prevented from being contacted with the automobile in the running process of the automobile, and the working stability of the water blocking plate 20 is improved.
The track 10 is paved on the side wall of the groove 10a of the main traffic hole of the power station and is hidden on the lower side of the ground of the main traffic hole of the power station, at the moment, the track 10 is positioned in the groove 10a and cannot be contacted with an automobile in the driving process, so that the working stability of the track 10 is ensured, and the track 10 is convenient to use in the groove 10 a.
The track 10 comprises a first housing 11 and a stator 12; the stator 12 is fixed to the side wall of the groove 10 a; the first housing 11 is covered on the stator 12 and is in sealing connection with the stator 12, at this time, the stator 12 is covered by the first housing 11 in a sealing manner and is used as an independent component, so that the working stability of the stator 12 is improved and the influence of the external environment is isolated.
The first housing 11 is internally provided with a glue-pouring layer 13, the glue-pouring layer 13 is positioned at the outer side of the stator 12 and fills the gap between the stator 12 and the first housing 11, wherein the glue-pouring layer 13 can be a waterproof glue layer and is formed by pouring when the stator 12 is positioned in the first housing 11, and the glue-pouring layer 13 is connected with the first housing 11 and the stator 12 and fixes the stator 12.
The first shell 11 is provided with a plurality of water passing holes, the water passing holes penetrate through the glue filling layer 13 and are communicated with a sewer of a main traffic hole of the power station, wherein the water passing holes are used for guiding water penetrating into the groove 10a, contact between the water and the stator 12 is avoided, and dryness of the stator 12 in a working environment is guaranteed.
Optionally, two rails 10 are connected in the groove 10 a: the two rails 10 are oppositely arranged and enclose to form a gap, the gap is positioned at one side of the water passing hole and is communicated with the sewer together with the water passing hole, at the moment, the gap and the water passing hole can guide water and directly input the water into the sewer, so that the water-blocking effect of the water-blocking door for the main traffic hole of the electric station can be greatly improved, and the internal water-blocking function is realized. The two rails 10 support the water-blocking plate main body 21 of the water-blocking plate 20 together, so that the supporting effect of the rails 10 on the water-blocking plate 20 is improved, and the working stability of the water-blocking plate main body 21 is ensured.
Referring to fig. 1 to 3, the water blocking plate 20 includes a water blocking plate body 21 and a mover 22; the mover 22 is sealingly received in the water-blocking plate body 21 and magnetically connected with the stator 12, wherein the mover 22 is received in the water-blocking plate body 21, also as a separate component, and does not affect the magnetic connection with the stator 12, and the water-blocking plate body 21 can move along the first housing 11 in the energized state of the mover 22 under the magnetic connection of the mover 22 with the stator 12, so as to realize that the water-blocking plate body 21 closes or opens the entrance of the main traffic hole of the power station. Specifically, the water blocking plate body 21 is slidably connected to the first housing 11 and moves along the extending direction of the first housing 11 to close or open the entrance of the main traffic hole of the power station.
Alternatively, the water blocking plate body 21 includes a base portion 211 and a first blocking portion 212; the base portion 211 is slidably connected to the first housing 11, penetrates through the groove 10a, and is embedded in the groove 10a, wherein the groove 10a is provided for the base portion 211 to penetrate through, and facilitates movement of the water blocking plate 20. In addition, the water-blocking plate main body 21 is movably clamped to the first housing 11, and is provided with a supporting arm in a protruding manner; the support arm is movably mounted on the ground of the main traffic hole of the power station and is supported by the ground of the main traffic hole of the power station.
The base portion 211 is provided with a plurality of exhaust ports, and the plurality of exhaust ports are annularly arranged toward the first housing 11 and are obliquely arranged to clean the surface of the first housing 11, wherein the plurality of exhaust ports output air flow outwards, the air flow sprays the surface of the first housing 11 along the extending direction of the exhaust ports and dedusting, draining or air-drying the surface of the first housing 11, so that the cleanliness of the surface of the first housing 11 is ensured, and the smoothness of the movement of the base portion 211 relative to the first housing 11 is ensured.
Alternatively, the exhaust ports have two groups, and the two groups of exhaust ports are respectively located at two sides of the base portion 211, and cleaning of the surface of the first housing 11 is achieved in a state where the base portion 211 is moved. The two groups of exhaust ports are commonly used for a negative pressure system and exhaust air flow outwards under the action of the negative pressure system, wherein a heating plate is arranged in the negative pressure system, the electric current plate outputs heat outwards under the electrified state, the air flow can take away the heat and is used for accelerating the air drying effect of the surface of the first shell 11 in the surface of the first shell 11.
The first blocking portion 212 is connected to the base portion 211 and extends upward; the first blocking portions 212 are internally connected with reinforcing ribs which are arranged in a crossing manner, and strength of the first blocking portions 212 is improved through the reinforcing ribs.
The water blocking plate main body 21 further comprises a second blocking portion 213, the second blocking portion 213 is swingably connected with the first blocking portion 212, and can be abutted against the ground of the main traffic hole of the power station and reinforce the first blocking portion 212, wherein one end of the second blocking portion 213 is abutted against the ground, the other end of the second blocking portion 213 is abutted against one side of the first blocking portion, and a triangular supporting structure is formed, so that the blocking effect and stability of the first blocking portion 212 are greatly improved.
The second blocking part 213 is located at the front side of the first blocking part 212 and is engaged with the ground of the main traffic hole of the power station; the second blocking portion 213 is lower than the first blocking portion 212 in height, a multi-stage blocking is formed by the second blocking portion 213 and the first blocking portion 212, and different designs are made in height so as to increase the overall blocking height of the water blocking door for the main traffic hole of the power station.
Optionally, the second blocking portion 213 may be folded in half and form a diversion portion extending to two sides; the diversion part extends towards the water outlet of the main traffic hole of the power station, wherein two sides of the second blocking part 213 can be bent towards the middle part to form V-shaped guiding so as to guide water to the water outlet of the main traffic hole of the power station, and the water draining effect of the water blocking door of the main traffic hole of the power station is improved. Meanwhile, the second blocking portion 213 and the first blocking portion 212 enclose to form a water storage cavity, and the water storage cavity is communicated with the water outlet of the main traffic hole of the power station, so that the water draining effect of the water blocking door of the main traffic hole of the power station is further improved.
In addition, a positioning plate is arranged at one side of the main traffic hole of the power station, the water-blocking plate main body 21 moves along the first shell 11 and is in sealing connection with positioning when approaching to the positioning plate, wherein the positioning plate is provided with a silica gel layer, and the silica gel layer is abutted to one side of the water-blocking plate main body 21.
As can be seen from the technical scheme, the embodiment of the invention has at least the following advantages and positive effects:
in the water blocking door for the main traffic hole of the power station, the track 10 is paved on the side wall of the groove 10a of the main traffic hole of the power station and is hidden on the lower side of the ground of the main traffic hole of the power station; the track 10 comprises a first housing 11 and a stator 12; the stator 12 is fixed to the side wall of the groove 10 a; the first shell 11 is covered on the stator 12 and is in sealing connection with the stator 12; the water blocking plate 20 includes a water blocking plate body 21 and a mover 22; the mover 22 is sealingly accommodated in the water-blocking plate body 21 and magnetically coupled to the stator 12; the water-blocking plate main body 21 is slidably connected with the first housing 11 and moves along the extending direction of the first housing 11 to close or open the entrance of the main traffic hole of the power station, wherein the stator 12 is hermetically covered by the first housing 11 and serves as an independent component to improve the working stability of the stator 12 and isolate the influence of the external environment, the mover 22 is accommodated in the water-blocking plate main body 21 and also serves as an independent component, the water-blocking plate main body 21 moves under the magnetic connection between the mover 22 and the stator 12 to avoid contact movement, and space water supply is reserved to flow to the outside to further improve the drainage effect of the water-blocking door of the main traffic hole of the power station, in addition, the water-blocking plate main body 21 moves from the side along the track 10 and does not overturn relative to the track 10 or the ground to avoid the water-blocking plate main body 21 contacting with an automobile passing through the main traffic hole of the power station when not in use state, and the station stability of the water-blocking plate main body 21 is ensured.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (4)
1. A water blocking door for a main electric station traffic hole, comprising:
the rail is paved on the side wall of the groove of the main traffic hole of the power station and is hidden at the lower side of the ground of the main traffic hole of the power station; the track comprises a first housing and a stator; the stator is fixed on the side wall of the groove; the first shell is covered on the stator and is in sealing connection with the stator; the stator is hermetically covered by the first shell and is used as an independent component, so that the working stability of the stator is improved, and the influence of external environment is isolated;
the water-blocking plate comprises a water-blocking plate main body and a rotor; the rotor is hermetically accommodated in the water-blocking plate main body and is magnetically connected with the stator; the water-blocking plate main body is slidably connected with the first shell and moves along the extending direction of the first shell so as to close or open the entrance of the main traffic hole of the power station;
the first shell is internally provided with a glue filling layer which is positioned at the outer side of the stator and is filled with the stator
A gap between the stator and the first housing; the first shell is provided with a plurality of water passing holes, and the water passing holes penetrate through the glue filling layer and are communicated with a sewer of a main traffic hole of the power station;
two rails are connected in the groove: the two rails are oppositely arranged and enclosed to form a gap, the two rails are arranged in a circle
The gap is positioned at one side of the water passing hole and is communicated with the sewer together with the water passing hole;
the water-blocking plate main body is movably clamped to the first shell and is provided with a supporting arm in a protruding mode; the supporting arm is movably arranged on the ground of the main traffic hole of the power station and is supported by the ground of the main traffic hole of the power station;
the water-blocking plate main body comprises a base part and a first blocking part; the base part is slidably connected with the first shell, penetrates through the groove and is embedded into the groove; the first blocking part is connected with the base part and extends upwards; the first blocking part is internally connected with reinforcing ribs which are arranged in a crossing way;
the base part is provided with a plurality of exhaust ports, and the exhaust ports are annularly arranged towards the first shell and obliquely arranged so as to clean the surface of the first shell;
the water blocking plate main body further comprises a second blocking part, the second blocking part is connected with the first blocking part in a swinging way, can be abutted against the ground of the main traffic hole of the power station and reinforce the first blocking part, one end of the second blocking part is abutted against the ground, and the other end of the second blocking part is abutted against one side of the first blocking part and forms a triangular supporting structure;
the second blocking part can be folded in half and form a diversion part extending to two sides; the water guide part extends towards the water outlet of the main traffic hole of the power station, two sides of the second blocking part are bent towards the middle part, form V-shaped guiding, and form a water storage cavity in surrounding mode with the first blocking part, and the water storage cavity is communicated with the water outlet of the main traffic hole of the power station.
2. A water blocking door for a main electric tunnel according to claim 1, wherein two of said rails
The lanes collectively support the water-blocking plate body.
3. The water blocking door for a main tunnel of a power station of claim 1, wherein the exhaust ports have two groups, the two groups of exhaust ports being respectively located at both sides of the base portion and being commonly used for a negative pressure system; the negative pressure system is internally provided with a heating plate.
4. The water blocking door for a main electric power station traffic hole of claim 1, wherein the second blocking portion is located at a front side of the first blocking portion and is engaged with a ground of the main electric power station traffic hole; the second blocking portion is lower in height than the first blocking portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111453347.8A CN114396028B (en) | 2021-12-01 | 2021-12-01 | Water blocking door for main traffic hole of electric station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111453347.8A CN114396028B (en) | 2021-12-01 | 2021-12-01 | Water blocking door for main traffic hole of electric station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114396028A CN114396028A (en) | 2022-04-26 |
| CN114396028B true CN114396028B (en) | 2024-01-26 |
Family
ID=81225454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111453347.8A Active CN114396028B (en) | 2021-12-01 | 2021-12-01 | Water blocking door for main traffic hole of electric station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114396028B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013013266A1 (en) * | 2011-07-26 | 2013-01-31 | Drake John Lawrence | Device for harnessing wave energy |
| CN203890977U (en) * | 2014-06-11 | 2014-10-22 | 云南新景电业有限公司 | Flood protection door for hydropower station |
| CN107634636A (en) * | 2017-10-26 | 2018-01-26 | 中山市欧派克五金制品有限公司 | A kind of exposed sliding door linear electric motors |
| CN108442338A (en) * | 2018-04-02 | 2018-08-24 | 黄河勘测规划设计有限公司 | The arrangement of Hydropower Station Underground formula workshop machine set outlet gate |
| CN212867560U (en) * | 2020-05-20 | 2021-04-02 | 国家电网有限公司 | Arrangement structure of ventilation holes and traffic holes of hydropower station underground powerhouse constructed by TBM |
-
2021
- 2021-12-01 CN CN202111453347.8A patent/CN114396028B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013013266A1 (en) * | 2011-07-26 | 2013-01-31 | Drake John Lawrence | Device for harnessing wave energy |
| CN203890977U (en) * | 2014-06-11 | 2014-10-22 | 云南新景电业有限公司 | Flood protection door for hydropower station |
| CN107634636A (en) * | 2017-10-26 | 2018-01-26 | 中山市欧派克五金制品有限公司 | A kind of exposed sliding door linear electric motors |
| CN108442338A (en) * | 2018-04-02 | 2018-08-24 | 黄河勘测规划设计有限公司 | The arrangement of Hydropower Station Underground formula workshop machine set outlet gate |
| CN212867560U (en) * | 2020-05-20 | 2021-04-02 | 国家电网有限公司 | Arrangement structure of ventilation holes and traffic holes of hydropower station underground powerhouse constructed by TBM |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114396028A (en) | 2022-04-26 |
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