CN215593906U - Retaining dam structure regulated and controlled by gate valve - Google Patents
Retaining dam structure regulated and controlled by gate valve Download PDFInfo
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- CN215593906U CN215593906U CN202121118793.9U CN202121118793U CN215593906U CN 215593906 U CN215593906 U CN 215593906U CN 202121118793 U CN202121118793 U CN 202121118793U CN 215593906 U CN215593906 U CN 215593906U
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- dam body
- gate valve
- dam
- pipeline
- drainage pipe
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Abstract
The utility model discloses a water retaining dam structure regulated by a gate valve, which comprises a dam body main body, dam body drainage pipelines and a pipeline gate valve well structure, wherein the dam body drainage pipelines are pre-embedded in the dam body main body and are connected with the upstream and downstream of the dam body main body, the pipeline gate valve well structure is arranged in the dam body main body and is used for regulating the dam body drainage pipelines, and the dam body drainage pipelines penetrate through the pipeline gate valve well structure. The utility model has the beneficial effects that: pipeline gate valve well structure is in the closed condition under the daily condition, if meet river course flood period, the vertical manual gate valve of dam body drainage pipe top is adjusted to the accessible, and the controllable flow of leaking down of adjusting retaining dam satisfies river course flood discharge needs, if meet river course dry season, opens the vertical manual gate valve of dam body drainage pipe top, can supply the low reaches water yield of retaining dam through dam body drainage pipe, satisfies the normal production life water needs of low reaches.
Description
Technical Field
The utility model relates to the technical field of retaining dams, in particular to a retaining dam structure with a gate valve regulated.
Background
The water retaining dam refers to a water retaining structure which intercepts water flow of a river channel to raise the water level or adjust the flow. It can form reservoir, raise water level, regulate runoff and concentrate water head, and is generally used for flood control, water supply, irrigation, hydroelectric power generation, improvement of shipping and the like.
After current retaining dam operation a period, because of having silt to flow in the river course, often can have the phenomenon of siltation before the dam, and in river course flood period, thereby unable controllable increase retaining dam's the flow of leaking down promotes river course throughput under the prerequisite of guarantee flood discharge safety, and quick flood discharge has the problem of the water yield that can't supply retaining dam low reaches river course in river course dry season.
The applicant has therefore made an advantageous search and attempt to solve the above-mentioned problems, in the context of which the technical solutions to be described below have been created.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcoming the above-mentioned disadvantages and drawbacks of the prior art and providing a gate valve regulated barrage structure to solve the above-mentioned problems.
The technical problem solved by the utility model can be realized by adopting the following technical scheme:
the utility model provides a dam structure of blocking of gate valve regulation and control, its characterized in that includes the dam body main part and pre-buried in the dam body main part and with the dam body drainage pipe and the setting that the up-and-down stream of dam body main part is connected are in just be used for adjusting in the dam body main part the pipeline gate valve well structure of dam body drainage pipe, the dam body drainage pipe is worn to locate pipeline gate valve well is structural.
In a preferred embodiment of the utility model, the dam body comprises a grouted stone dam body and a reinforced concrete bottom plate.
In a preferred embodiment of the present invention, the pipe sluice well structure includes a vertical manual sluice valve disposed in the middle of the dam body and connected to the dam body drainage pipe, a pipe well wall structure disposed in the middle of the dam body and located at two sides of the vertical manual sluice valve, and a pipe well lid disposed above the vertical manual sluice valve and connected to the pipe well wall structure.
In a preferred embodiment of the utility model, the pipe well-wall structure is a circular pipe well-wall structure.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that: pipeline gate valve well structure is in the closed condition under the daily condition, if meet river course flood period, the vertical manual gate valve of dam body drainage pipe top is adjusted to the accessible, and the controllable flow of leaking down of adjusting retaining dam satisfies river course flood discharge needs, if meet river course dry season, opens the vertical manual gate valve of dam body drainage pipe top, can supply the low reaches water yield of retaining dam through dam body drainage pipe, satisfies the normal production life water needs of low reaches.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below.
Referring to fig. 1, the gate valve regulated water retaining dam structure includes a dam body 100, a dam body drainage pipeline 200, and a pipeline gate well structure 300.
The dam body 100 comprises a grouted stone dam body 110 and a reinforced concrete bottom plate 120.
The dam body drainage pipeline 200 is pre-buried in the dam body 100 and connected with the upper and lower reaches of the dam body 100. The elevation of the dam body drainage pipelines 200 is generally not lower than the low water level of the river channel in the dry season, the dam body drainage pipelines 200 can be arranged in the middle of the dam body main body 100, certainly, the number of the dam body drainage pipelines 200 is not limited to the number in the embodiment, the dam body drainage pipelines 200 are designed according to actual drainage requirements, and the pipeline gate well structure 300 can also be arranged according to the number of the dam body drainage pipelines 200.
The pipe gate valve well structure 300 is disposed within the dam body 100 and is used to regulate the dam drainage pipe 200. The pipeline gate valve well structure 300 comprises a vertical manual gate valve 310 arranged in the middle of the dam body 100 and connected with the dam body drainage pipeline 200, a pipeline well wall structure 320 arranged in the middle of the dam body 100 and located on two sides of the vertical manual gate valve 310, and a pipeline well cover 330 arranged above the vertical manual gate valve 310 and connected with the pipeline well wall structure 320. The pipe well wall structure 320 in this embodiment is preferably a circular pipe well wall structure. Specifically, the vertical manual gate valve 310 is disposed in the grouted stone dam body 110 and above the reinforced concrete bottom plate 120. The pipeline well cover 330 is closed throughout the year without influencing the normal movement of the retaining dam, and the pipeline well cover 330 can be opened to operate the vertical manual gate valve 310 when the water flow of the retaining dam needs to be regulated.
The working principle of the utility model is as follows:
when the river is in a flood period, the vertical manual gate valve 310 can be opened, the water passing flow of the dam body drainage pipeline 200 is adjusted, the water discharge capacity of the retaining dam is achieved, the flood discharge capacity can be improved, when the river is in a dry period, the vertical manual gate valve 310 can be opened, water is led through the dam body drainage pipeline 200, the downstream water quantity of the retaining dam is supplemented, and the downstream water taking requirement is met.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a dam structure of blocking of gate valve regulation and control, its characterized in that includes the dam body main part and pre-buried in the dam body main part and with the dam body drainage pipe and the setting that the up-and-down stream of dam body main part is connected are in just be used for adjusting in the dam body main part the pipeline gate valve well structure of dam body drainage pipe, the dam body drainage pipe is worn to locate pipeline gate valve well is structural.
2. The structure of a gate valve regulated retaining dam of claim 1, wherein said body comprises a masonry dam body and a reinforced concrete bottom plate.
3. The water blocking dam structure of gate valve regulation and control of claim 1, characterized in that, pipeline gate valve well structure is including setting up in dam body main part middle part and with the vertical manual gate valve that dam body drainage pipe connected with set up in dam body main part middle part and be located the pipeline wall of a well structure of vertical manual gate valve both sides and set up in the top of vertical manual gate valve and with the pipeline well wall of a well structural connection.
4. The gate valve regulated barrage structure of claim 3, wherein said pipe wall structure is a circular pipe wall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121118793.9U CN215593906U (en) | 2021-05-24 | 2021-05-24 | Retaining dam structure regulated and controlled by gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121118793.9U CN215593906U (en) | 2021-05-24 | 2021-05-24 | Retaining dam structure regulated and controlled by gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215593906U true CN215593906U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202121118793.9U Active CN215593906U (en) | 2021-05-24 | 2021-05-24 | Retaining dam structure regulated and controlled by gate valve |
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| Country | Link |
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| CN (1) | CN215593906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114561923A (en) * | 2022-02-16 | 2022-05-31 | 曹红 | Retaining dam automatically lifted by utilizing waterpower |
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2021
- 2021-05-24 CN CN202121118793.9U patent/CN215593906U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114561923A (en) * | 2022-02-16 | 2022-05-31 | 曹红 | Retaining dam automatically lifted by utilizing waterpower |
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