CN211849875U - Water outlet cuts dirty engineering with rotatory weir door that surges - Google Patents
Water outlet cuts dirty engineering with rotatory weir door that surges Download PDFInfo
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- CN211849875U CN211849875U CN202020096454.4U CN202020096454U CN211849875U CN 211849875 U CN211849875 U CN 211849875U CN 202020096454 U CN202020096454 U CN 202020096454U CN 211849875 U CN211849875 U CN 211849875U
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- bilge well
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Abstract
The utility model discloses a sewage engineering is cut with rotatory weir door that surges in outlet, including the bilge well, the inside one side of bilge well is provided with the intake chamber, the intake chamber bottom is provided with ponding, the centre of bilge well is provided with the partition wall, the partition wall middle part is provided with the outlet, outlet upper portion is provided with the manger plate roof, the lower part of outlet is provided with the rotation axis, the rotation axis is fixed with a body, the outlet both sides are fixed with the manger plate curb plate, the bi-oil cylinder is connected at door body middle part, the bi-oil cylinder is fixed in the bilge well bottom. The utility model has the advantages that: the weir height of the water outlet can be adjusted in real time, the river water and sewage are prevented from being mixed, and a good sewage interception effect is ensured; according to the change of the sewage well water level, when the water level is high and the rainfall intensity is large, the weir gate can be opened quickly for drainage, and the upstream risk of waterlogging is prevented.
Description
Technical Field
The utility model belongs to the technical field of municipal works, concretely relates to outlet cuts dirty engineering with rotatory weir door that surges.
Background
The drainage port of the urban drainage system in China comprises a split-flow rainwater drainage port, a combined-flow overflow drainage port and the like. The split-flow rainwater drainage outlet mainly has the problem of initial rainwater pollution, and the combined-flow overflow drainage outlet mainly has the problem of sewage overflow. In order to improve the water quality of the river channel, the initial rainwater and the overflow sewage of the water outlet need to be reasonably cut off.
The existing drainage outlet closure engineering has the following problems: 1. the sewage interception effect is poor, rainwater and sewage at the initial stage of the drainage outlet are easily mixed with river water, and the influence on the river water quality is generated; 2. the drainage is not timely, so that the upstream waterlogging is caused during heavy rainstorm.
Disclosure of Invention
An object of the utility model is to provide a drain cut dirty engineering is with rotatory weir door that surges to solve the traditional drain cut off engineering that provides in the above-mentioned background art and cut dirty effect poor, the untimely problem of drainage.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage outlet cuts dirty engineering with rotatory weir door that surges, includes the bilge well, the inside one side of bilge well is provided with the intake chamber, the intake chamber bottom is provided with ponding, the centre of bilge well is provided with the partition wall, the partition wall middle part is provided with the outlet, outlet upper portion is provided with the manger plate roof, the lower part of outlet is provided with the rotation axis, the rotation axis is fixed with a body, the outlet both sides are fixed with the manger plate curb plate, the bi-oil cylinder is connected at door body middle part, the bi-oil cylinder is fixed in the bilge.
Furthermore, the double oil cylinders can rotate through the changed accumulated water to control the rotation of the door body.
Further, the rotation angle of the door body is 0-75 degrees.
Further, the water retaining top plate and the water retaining side plate are mounted on the partition wall through expansion screws.
Further, rigid sealing is arranged between the door body and the water retaining side plate, so that accumulated water is prevented from overflowing.
Compared with the prior art, the beneficial effects of the utility model are that.
1. The utility model discloses can adjust outlet weir height in real time, prevent that river water and sewage from mixing, guarantee the good dirty effect of cutting.
2. The utility model discloses according to the bilge well water level variation, when the water level height reaches rainfall intensity when big, can open the weir door fast and drain water, prevent that waterlogging's risk from appearing in the upper reaches.
Drawings
Fig. 1 is a schematic structural diagram of the utility model when in operation.
Fig. 2 is a schematic structural diagram of the present invention during operation.
Fig. 3 is a side view of the utility model when in operation.
In the figure: 1. a water inlet chamber; 2. double oil cylinders; 3. a water outlet; 4. a partition wall; 5. a water retaining top plate; 6. a door body; 7. a water retaining side plate; 8. a bilge well; 9. a rotating shaft; 10. and accumulating water.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In fig. 1 and 2, the present invention provides the following technical solutions: the utility model provides a drain outlet cuts dirty engineering with rotatory weir door that surges, including bilge well (8), bilge well (8) inside one side is provided with intake chamber (1), intake chamber (1) bottom is provided with ponding (10), the centre of bilge well (8) is provided with partition wall (4), partition wall (4) middle part is provided with outlet (3), outlet (3) upper portion is provided with manger plate roof (5), the lower part of outlet (3) is provided with rotation axis (9), rotation axis (9) are fixed with the door body (6), outlet (3) both sides are fixed with manger plate curb plate (7), double-cylinder (2) are connected in door body (6) middle part, double-cylinder (2) are fixed in bilge well (8) bottom.
The double oil cylinders (2) can rotate through the variable accumulated water (10) to control the rotating motion of the door body (6).
The rotation angle of the door body (6) is 0-75 degrees.
The water-retaining top plate (5) and the water-retaining side plate (7) are arranged on the partition wall (4) through expansion screws.
Rigid sealing is arranged between the door body (6) and the water retaining side plate (7) to ensure that accumulated water (10) does not overflow.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, along with the change of ponding (10) water level, the two hydro-cylinders (2) drive a body (6) rotary motion, and the adjustment weir height so relapse the work of cutting dirty that can accomplish outlet (3).
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a drainage port cuts dirty engineering with rotatory weir door that surges, includes bilge well (8), its characterized in that: the inside one side of bilge well (8) is provided with intake chamber (1), intake chamber (1) bottom is provided with ponding (10), the centre of bilge well (8) is provided with partition wall (4), partition wall (4) middle part is provided with outlet (3), outlet (3) upper portion is provided with manger plate roof (5), the lower part of outlet (3) is provided with rotation axis (9), rotation axis (9) are fixed with a body (6), outlet (3) both sides are fixed with manger plate curb plate (7), bi-oil cylinder (2) are connected at door body (6) middle part, bi-oil cylinder (2) are fixed in bilge well (8) bottom.
2. The hydraulically-operated rotary weir gate for the drainage outlet sewage interception project of claim 1, wherein: the double oil cylinders (2) can rotate through the changed accumulated water (10) to control the rotating motion of the door body (6).
3. The hydraulically-operated rotary weir gate for the drainage outlet sewage interception project of claim 1, wherein: the rotating angle of the door body (6) is 0-75 degrees.
4. The hydraulically-operated rotary weir gate for the drainage outlet sewage interception project of claim 1, wherein: the water retaining top plate (5) and the water retaining side plate (7) are installed on the partition wall (4) through expansion screws.
5. The hydraulically-operated rotary weir gate for the drainage outlet sewage interception project of claim 1, wherein: and rigid sealing is arranged between the door body (6) and the water retaining side plate (7) to ensure that accumulated water (10) does not overflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020096454.4U CN211849875U (en) | 2020-01-17 | 2020-01-17 | Water outlet cuts dirty engineering with rotatory weir door that surges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020096454.4U CN211849875U (en) | 2020-01-17 | 2020-01-17 | Water outlet cuts dirty engineering with rotatory weir door that surges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211849875U true CN211849875U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020096454.4U Active CN211849875U (en) | 2020-01-17 | 2020-01-17 | Water outlet cuts dirty engineering with rotatory weir door that surges |
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| CN (1) | CN211849875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832350A (en) * | 2021-02-08 | 2021-05-25 | 广州市设计院 | Drainage system |
-
2020
- 2020-01-17 CN CN202020096454.4U patent/CN211849875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832350A (en) * | 2021-02-08 | 2021-05-25 | 广州市设计院 | Drainage system |
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