CN211849302U - Reservoir drainage hole lock chamber structure - Google Patents
Reservoir drainage hole lock chamber structure Download PDFInfo
- Publication number
- CN211849302U CN211849302U CN202020237550.6U CN202020237550U CN211849302U CN 211849302 U CN211849302 U CN 211849302U CN 202020237550 U CN202020237550 U CN 202020237550U CN 211849302 U CN211849302 U CN 211849302U
- Authority
- CN
- China
- Prior art keywords
- lock chamber
- water inlet
- inlet gate
- gate
- reservoir
- 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.)
- Expired - Fee Related
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Abstract
An object of the utility model is to provide a convenient lock chamber structure of overhauing relates to hydraulic and hydroelectric engineering technical field, including headstock gear, lock chamber water inlet gate, the culvert water inlet gate that drains, sedimentation tank, lock chamber water inlet gate and the culvert water inlet gate that drains each other are the maintenance gate. Hole lock chamber of draining have simple structure, convenient operation, safe and reliable's characteristics, be applicable to all newly-built and the reservoir of rebuilding, especially have the reservoir of the task of supplying water to use, can need not drain the reservoir, the water economy resource during the gate maintenance.
Description
Technical Field
The utility model belongs to the technical field of hydraulic and hydroelectric engineering technique and specifically relates to a reservoir hole lock chamber structure that drains is related to.
Background
The water discharge hole is one of three major parts of a reservoir, consists of an inlet building, an outlet building and a hole body, and has important functions of water level regulation, water supply and the like. Most reservoir gates often have the conditions of water leakage, inflexible opening and closing, silting and the like, and generally adopt a dry season or repair by enclosing a weir after water drainage, thereby seriously wasting water resources and manpower and material resources.
Disclosure of Invention
An object of the utility model is to provide a convenient floodgate room structure of overhauing has simple structure, convenient operation, safe and reliable's characteristics.
The hole lock chamber that drains include headstock gear, sedimentation tank, lock chamber water inlet gate, the culvert water inlet gate that drains, lock chamber water inlet gate and the culvert water inlet gate that drains each other are the maintenance gate. 2 sedimentation tanks are respectively positioned inside and outside the lock chamber; the lock chamber water inlet gate is positioned on the outer wall of the lock chamber and is connected with the hoist, and the bottom of the lock chamber water inlet gate is a sedimentation tank; the water inlet gate of the water discharge culvert is positioned in the gate chamber and connected with the hoist, and the bottom of the water discharge culvert is a sedimentation tank.
The hole lock chamber of draining be applicable to all newly-built and the reservoir of rebuilding, especially there is the reservoir of water supply task to use, can need not put dry reservoir, water economy resource during the gate maintenance.
Drawings
Figure 1 is the utility model discloses a structural schematic of hole lock chamber drains. 1-opening and closing machine, 2-chamber water inlet gate, 3-sedimentation tank, 4-water discharging culvert water inlet gate, 5-water discharging culvert and 6-sedimentation tank
Detailed Description
The embodiments of the present invention will be described in connection with the practice with reference to fig. 1.
The first embodiment is as follows: when the lock chamber water inlet gate 2 breaks down, close the culvert water inlet gate 4 that drains, can dive and maintain the lock chamber water inlet gate 2, because the culvert water inlet gate 4 that drains has been closed, the inside and outside water pressure of lock chamber water inlet gate 2 is the same, can not cause the injury to the diver.
Example two: when the water inlet gate 4 of the water discharging culvert breaks down, the gate 2 of the gate chamber water inlet is closed, and the water in the gate chamber can be drained or pumped to be dry, and then the water inlet gate 4 of the water discharging culvert is maintained.
Claims (1)
1. The utility model provides a reservoir cave lock chamber structure of draining, includes headstock gear (1), lock chamber water inlet gate (2), culvert water inlet gate (4), sedimentation tank (3) (6) drain, characterized by: the sluice chamber water inlet gate (2) and the water discharge culvert water inlet gate (4) are maintenance gates; the lock chamber water inlet gate (2) is positioned on the outer wall of the lock chamber, and the bottom of the lock chamber water inlet gate is provided with a sedimentation tank (3); the water inlet gate (4) of the water discharge culvert is positioned in the gate chamber, and the bottom of the water discharge culvert is provided with a sedimentation tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020237550.6U CN211849302U (en) | 2020-03-02 | 2020-03-02 | Reservoir drainage hole lock chamber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020237550.6U CN211849302U (en) | 2020-03-02 | 2020-03-02 | Reservoir drainage hole lock chamber structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211849302U true CN211849302U (en) | 2020-11-03 |
Family
ID=73239295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020237550.6U Expired - Fee Related CN211849302U (en) | 2020-03-02 | 2020-03-02 | Reservoir drainage hole lock chamber structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211849302U (en) |
-
2020
- 2020-03-02 CN CN202020237550.6U patent/CN211849302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20201103 |