CN202689086U - Water intake structure for surface layer water intaking - Google Patents
Water intake structure for surface layer water intaking Download PDFInfo
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- CN202689086U CN202689086U CN2012202413819U CN201220241381U CN202689086U CN 202689086 U CN202689086 U CN 202689086U CN 2012202413819 U CN2012202413819 U CN 2012202413819U CN 201220241381 U CN201220241381 U CN 201220241381U CN 202689086 U CN202689086 U CN 202689086U
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Abstract
The utility model discloses a water intake structure for surface layer water intaking. The water intake structure is arranged in the front of an intake tower. The water intake structure comprises a series-connected bulkhead gate, a half-round type combined gate, a tower foundation and two gate lifting hoists. The half-round type combined gate is arranged on the upstream face of the tower foundation, the series-connected bulkhead gate is arranged on the downstream face of the tower foundation, and the half-round type combined gate and the series-connected bulkhead gate are respectively manipulated by the gate lifting hoists arranged on the top of the tower foundation. The series-connected bulkhead gate comprises a plurality of gate leaves and telescopic draw bars connected with two connected gate leaves. The half-round type combined gate comprises a half-round type trash rack on the upper portion and a half-round type gate on the lower portion, and the half-round type trash rack and the half-round type gate are connected through a high-strength bolt. The tower foundation comprises a porthole body with a plurality of water inlets, an embedded part of the half-round type combined gate, an embedded part of the series-connected bulkhead gate, and a foundation of the gate lifting hoists on the top of the tower foundation. The water intake structure for the surface layer water intaking is simple in shape, convenient to operate and safe and reliable, and can achieve the functions of stopping water, disemboguing water and taking clean (warm) water on the surface layer of a reservoir and the like by combined application of the series-connected bulkhead gate and the half-round type combined gate.
Description
Technical field
The utility model relates to a kind of water conservancy structure to be arranged, specifically, is a kind of novel water inlet structure for surface water taking.
Background technology
Along with the progress of hydrotechnics, built a lot take flood control, generating both at home and abroad, to supply water be all kinds of reservoirs of the large, medium and small type of purpose, for the development of society provides a large amount of water resource and electric energy.But the impact on surrounding enviroment is very important, the impact that relatively outstanding is exactly on water quality and water temperature.Water quality and water temperature present seasonal variety along the variation of water depth, and particularly the content of dirt and oxygen content and organic substance is very large on downstream biology and crops impact in the water.For addressing the above problem, mostly adopt stratified pumping.
According to the requirement of present user to water temperature and water quality; get top layer warm water and be used for drinking more and more for irrigation or top layer clear water; common water intaking structure needs how to arrange overlapping trashrack hurdles and gates in the different depth of water more, need open the gate of the different orifice degree of depth and realize water intaking or the function that discharges water when water level changes.The physical dimension that needs at this moment to fetch water is very large maybe to need to arrange the equal more complicated such as a plurality of water intaking structures, the water conservancy project build is arranged, operation operation, Operation Administration and Maintenance, and involves great expense.The most important thing is the water that general layered water drawing structure is got can't guarantee it is temperature (clearly) water on top layer fully, thereby the water resource utilization in later stage is caused damage.
The utility model content
The utility model aims to provide a kind of simple in structure, easy to operate, safe and reliable, cheap, water inlet structure that is used for surface water taking of integrating a plurality of intake tower functions.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of water inlet structure for surface water taking, water inlet structure is arranged in the front of intake tower, described water inlet structure comprises series connection bulkhgead gate, semi-circular disjunctor gate, Ta Dun and two winch hoists, tower pier upstream face is arranged semi-circular disjunctor gate, the back side of tower pier is arranged the series connection bulkhgead gate, and semi-circular disjunctor gate and series connection bulkhgead gate are respectively by the winch hoist operation that is arranged in the Ta Dun top; The series connection bulkhgead gate comprises a plurality of gate flaves, connects the Telescopic handle that links to each other between two gate flaves; Semi-circular disjunctor gate comprises the semi-circular gate of semi-circular trashrack and bottom on top, and both connect by high-strength bolt; The tower pier comprises the embedded part of the main body in the aperture that is provided with a plurality of water inlets, semi-circular disjunctor gate, the embedded part of series connection bulkhgead gate, the winch hoist basis at Ta Dun top.
Described series connection bulkhgead gate, the a plurality of gate flaves that formed by the girder system structure that comprise up and down successively series connection, connect the Telescopic handle that links to each other between two gate flaves, each outstanding cantilever rollers that is provided with of each gate flap both sides side bar, all gate flap two bottom sides except the bottommost gate flap are respectively established outstanding semi girder, being arranged on the outstanding semi girder length of gate flap two bottom sides reduces from top to bottom successively, the gate flap top girder of topmost is provided with and hanger that headstock gear is connected wherein, embedded part comprises the aperture corresponding with the aperture on the tower pier and vertically arranged track, and the track sidepiece arranges the notch cuttype platform.
Described semi-circular disjunctor gate, comprise the semi-circular trashrack in top of vertical setting and the semi-circular gate in bottom that vertically arranges, the semi-circular trashrack in described top is connected by the semi-circular gate in high-strength bolt and bottom, the semi-circular trashrack in top is welded by grizzly bar and beam body, the trashrack top is provided with the hanger that links to each other with another headstock gear, the face that contacts with embedded part at the both sides of semi-circular trashrack side bar is provided with self-lubrication pad, the semi-circular gate in described bottom comprises by the beam body, semicircle panel and prevent the unbaffled cylindrical shell in back that base plate seal welding that bottom water flows out forms, the face that contacts with embedded part on semi-circular gate both sides, described bottom side bar and bottom girder is respectively arranged with the self-lubrication pad that doubles as sealing, the described embedded part that is arranged on the tower pier is the dull and stereotyped overall structure of straight wall formula, on embedded part, have from top to bottom a plurality of apertures corresponding with the aperture on the tower pier.
High, medium and low, four apertures, the end are arranged on the described tower pier main body.
Clear distance between high, medium and low, four apertures, the end of described tower pier equates.
High, medium and low, four apertures, the end of described tower pier measure-alike.
The collapsing length of described series connection bulkhgead gate cylinder lever connecting rod equals the clear distance in two adjacent apertures.
Described semi-circular disjunctor gate height is greater than aperture height and clear distance sum.
Tower pier at series connection Flat Sluice reveal is provided with gate slot, and the side direction of gate slot is provided with the notch cuttype platform corresponding with the side-prominent semi girder of gate flap two, and making gate slot is dwindle successively from top to bottom stepped, and Telescopic handle is in the gate slot inboard.
The beneficial effects of the utility model are: simple in structure, easy to operate, safe and reliable, cost is lower, can be by the utilization of uniting of series connection bulkhgead gate, semi-circular disjunctor gate, be used in conjunction with common intake tower, only by two fixation winding type hoists can realize dash, the function such as clear (temperature) water in the top layer, storehouse that discharges water, fetches water.
Description of drawings
Fig. 1 is the sectional drawing that the utility model is used for the water inlet structure of surface water taking;
Fig. 2 is the front elevation drawing that the utility model is used for the water inlet structure of surface water taking;
Fig. 3 is the rear elevation that the utility model is used for the water inlet structure of surface water taking;
Fig. 4 is the stereogram of the semi-circular disjunctor gate of the utility model water inlet structure of being used for surface water taking;
Fig. 5 is the high aperture water inlet figure of the utility model water inlet structure of being used for surface water taking;
Fig. 6 is the aperture water inlet figure of the utility model water inlet structure of being used for surface water taking;
Fig. 7 is the low aperture water inlet figure of the utility model water inlet structure of being used for surface water taking;
Fig. 8 is the bottom outlet mouth water inlet figure of the utility model water inlet structure of being used for surface water taking;
Fig. 9 is the top view that the utility model is used for the water inlet structure of surface water taking.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Shown in Fig. 1-4, the utility model is used for the water inlet structure of surface water taking, water inlet structure is arranged in the front of common intake tower 40, described water inlet structure comprises series connection bulkhgead gate 60, semi-circular disjunctor gate 50, tower pier 21 and two winch hoists 23,24, tower pier 21 upstream faces are arranged semi-circular disjunctor gate 50, the back side of tower pier 21 is arranged series connection bulkhgead gate 60, and semi-circular disjunctor gate 50 and series connection bulkhgead gate 60 are respectively by the winch hoist 23 that is arranged in tower pier 21 tops, 24 operations; Series connection bulkhgead gate 60 comprises 3 gate flaves 1,2,3, connects the Telescopic handle 5,6 that links to each other between two gate flaves; Semi-circular disjunctor gate 50 comprises the semi-circular gate 32 of semi-circular trashrack 31 and bottom on top, and both connect by high-strength bolt 33; Tower pier 21 comprises the embedded part 30 of the main body in the aperture 22 that is provided with a plurality of water inlets, semi-circular disjunctor gate, the embedded part of series connection bulkhgead gate, the winch hoist basis at tower pier 21 tops.
Described series connection bulkhgead gate 60,3 gate flaves 1 that formed by the girder system structure that comprise up and down successively series connection, 2,3, connect the Telescopic handle 5 that links to each other between two gate flaves, 6, each outstanding cantilever rollers 11 that is provided with of each gate flap both sides side bar, all gate flap two bottom sides except the bottommost gate flap are respectively established outstanding semi girder 7,8, being arranged on the outstanding semi girder length of gate flap two bottom sides reduces from top to bottom successively, namely topmost the semi girder 8 of semi girder 7 to the second gate flaves 2 of the first gate flap 1 is long, the gate flap top girder of topmost is provided with and hanger 4 that headstock gear 24 is connected wherein, embedded part comprises the aperture corresponding with the aperture on the tower pier 21 and vertically arranged track, and the track sidepiece arranges notch cuttype platform 9.
Described semi-circular disjunctor gate 50, comprise the semi-circular trashrack 31 in top of vertical setting and the semi-circular gate 32 in bottom that vertically arranges, the semi-circular trashrack 31 in described top is connected with the semi-circular gate 32 in bottom by high-strength bolt 33, the semi-circular trashrack 31 in top is welded by grizzly bar 35 and beam body 36, trashrack 31 tops are provided with the hanger 37 that links to each other with another headstock gear 23, the face that contacts with embedded part 30 at the both sides of semi-circular trashrack side bar is provided with self-lubrication pad 38, the semi-circular gate 32 in described bottom comprises by beam body 51, semicircle panel 52 and prevent the unbaffled cylindrical shell in back that base plate 53 seal weldings that bottom water flows out form, the face that contacts with embedded part 30 on semi-circular gate both sides, described bottom side bar and bottom girder is respectively arranged with the self-lubrication pad 54 that doubles as sealing, the described embedded part 30 that is arranged on the tower pier 21 is the dull and stereotyped overall structure of straight wall formula, on embedded part 30, have from top to bottom a plurality of apertures corresponding with the aperture on the tower pier.
In the present embodiment, high, medium and low, four apertures 22, the end are arranged on described tower pier 21 main bodys.Clear distance K between high, medium and low, four apertures, the end of described tower pier equates.
High, medium and low, four apertures, the end of described tower pier measure-alike.
The collapsing length L of described series connection bulkhgead gate 60 cylinder lever connecting rods equals the clear distance K in two adjacent apertures.
Preferably, described semi-circular disjunctor gate height is greater than aperture height H and clear distance K sum.
Described winch hoist is common hydraulic engineering fixation winding type hoist.
The below describes use procedure of the present utility model:
As shown in Figure 5, during from the water intaking of high-order aperture, control semi-circular gate 32 closed high position apertures 22, second round disjunctor gate bottom at winch hoist, the depth of water that top trashrack 31 is certain with the water level maintenance, the gate flap 1,2,3 of series connection gate is in closed condition, in the sealing, low, three apertures 22, the end, superficial water enters the intake tower pier through trashrack 31, semi-circular gate 32, aperture 22.
As shown in Figure 6, after water level descends, high-order aperture can't intake or during the flow of inlet water requirement, when fetching water from the aperture, middle part, aperture, semi-circular gate 32 sealing middle part, semi-circular disjunctor gate bottom, the depth of water that top trashrack 31 is certain with the water level maintenance, series connection lock gate leaf 1 is in opening, gate flap 2,3 is in the closed orifices state, and pull bar 5 is in extended state, and pull bar 6 is in the indentation state.Superficial water enters the intake tower pier through trashrack 31, semi-circular gate 32, aperture 22.
As shown in Figure 7, after water level descends, the meta aperture can't intake or during the flow of inlet water requirement, when fetching water from the lower curtate aperture, semi-circular gate 32 sealing lower curtate apertures, semi-circular disjunctor gate bottom, the depth of water that top trashrack 31 is certain with the water level maintenance, series connection bulkhgead gate gate flap 1,2 is in opening, gate flap 3 is in the closed orifices state, and pull bar 5,6 is in extended state.Superficial water enters the intake tower pier through trashrack 31, semi-circular gate 32, aperture.
As shown in Figure 8, after water level descends, the low level aperture can't intake or during the flow of inlet water requirement, when fetching water from bottom port, semi-circular gate 32 closed bottom apertures, semi-circular disjunctor gate bottom, the depth of water that top trashrack 31 is certain with the water level maintenance, series connection lock gate leaf 1,2,3 is in opening, and pull bar 5,6 is in extended state.Superficial water enters the intake tower pier through trashrack 31, semi-circular gate 32, bottom port.
As shown in Figure 9, the above-mentioned water that enters the intake tower pier enters through common intake tower 40 again.
Above-described embodiment only is used for illustrating technological thought of the present utility model and characteristics, its purpose is to make those skilled in the art can understand content of the present utility model and implements according to this, can not only limit claim of the present utility model with the present embodiment, be equal variation or the modification that spirit that all the utility model disclose is done, still drop in the claim of the present utility model.
Claims (9)
1. water inlet structure that is used for surface water taking, water inlet structure is arranged in the front of intake tower, it is characterized in that, described water inlet structure comprises series connection bulkhgead gate, semi-circular disjunctor gate, Ta Dun and two winch hoists, tower pier upstream face is arranged semi-circular disjunctor gate, the back side of tower pier is arranged the series connection bulkhgead gate, and semi-circular disjunctor gate and series connection bulkhgead gate are respectively by the winch hoist operation that is arranged in the Ta Dun top; The series connection bulkhgead gate comprises a plurality of gate flaves, connects the Telescopic handle that links to each other between two gate flaves; Semi-circular disjunctor gate comprises the semi-circular gate of semi-circular trashrack and bottom on top, and both connect by high-strength bolt; The tower pier comprises the embedded part of the main body in the aperture that is provided with a plurality of water inlets, semi-circular disjunctor gate, the embedded part of series connection bulkhgead gate, the winch hoist basis at Ta Dun top.
2. the water inlet structure for surface water taking according to claim 1, it is characterized in that, described series connection bulkhgead gate, the a plurality of gate flaves that formed by the girder system structure that comprise up and down successively series connection, connect the Telescopic handle that links to each other between two gate flaves, each outstanding cantilever rollers that is provided with of each gate flap both sides side bar, all gate flap two bottom sides except the bottommost gate flap are respectively established outstanding semi girder, being arranged on the outstanding semi girder length of gate flap two bottom sides reduces from top to bottom successively, the gate flap top girder of topmost is provided with and hanger that headstock gear is connected wherein, embedded part comprises the aperture corresponding with the aperture on the tower pier and vertically arranged track, and the track sidepiece arranges the notch cuttype platform.
3. the water inlet structure for surface water taking according to claim 1 and 2, it is characterized in that, described semi-circular disjunctor gate, comprise the semi-circular trashrack in top of vertical setting and the semi-circular gate in bottom that vertically arranges, the semi-circular trashrack in described top is connected by the semi-circular gate in high-strength bolt and bottom, the semi-circular trashrack in top is welded by grizzly bar and beam body, the trashrack top is provided with the hanger that links to each other with another headstock gear, the face that contacts with embedded part at the both sides of semi-circular trashrack side bar is provided with self-lubrication pad, the semi-circular gate in described bottom comprises by the beam body, semicircle panel and prevent the unbaffled cylindrical shell in back that base plate seal welding that bottom water flows out forms, the face that contacts with embedded part on semi-circular gate both sides, described bottom side bar and bottom girder is respectively arranged with the self-lubrication pad that doubles as sealing, the described embedded part that is arranged on the tower pier is the dull and stereotyped overall structure of straight wall formula, on embedded part, have from top to bottom a plurality of apertures corresponding with the aperture on the tower pier.
4. the water inlet structure for surface water taking according to claim 1 is characterized in that, high, medium and low, four apertures, the end are arranged on the described tower pier main body.
5. the water inlet structure for surface water taking according to claim 4 is characterized in that, the clear distance between high, medium and low, four apertures, the end of described tower pier equates.
6. the water inlet structure for surface water taking according to claim 5 is characterized in that, high, medium and low, four apertures, the end of described tower pier measure-alike.
7. the water inlet structure for surface water taking according to claim 5 is characterized in that, the collapsing length of described series connection bulkhgead gate cylinder lever connecting rod equals the clear distance in two adjacent apertures.
8. the water inlet structure for surface water taking according to claim 5 is characterized in that, described semi-circular disjunctor gate height is greater than aperture height and clear distance sum.
9. the water inlet structure for surface water taking according to claim 1, it is characterized in that, tower pier at series connection Flat Sluice reveal is provided with gate slot, the side direction of gate slot is provided with the notch cuttype platform corresponding with the side-prominent semi girder of gate flap two, making gate slot is dwindle successively from top to bottom stepped, and Telescopic handle is in the gate slot inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202413819U CN202689086U (en) | 2012-05-25 | 2012-05-25 | Water intake structure for surface layer water intaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202413819U CN202689086U (en) | 2012-05-25 | 2012-05-25 | Water intake structure for surface layer water intaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689086U true CN202689086U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202413819U Withdrawn - After Issue CN202689086U (en) | 2012-05-25 | 2012-05-25 | Water intake structure for surface layer water intaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660978A (en) * | 2012-05-25 | 2012-09-12 | 中水北方勘测设计研究有限责任公司 | Water intake structure for surface layer water taking |
| CN104005448A (en) * | 2014-05-23 | 2014-08-27 | 上海市水利工程设计研究院有限公司 | Water diversion opening structure of plain reservoir |
-
2012
- 2012-05-25 CN CN2012202413819U patent/CN202689086U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660978A (en) * | 2012-05-25 | 2012-09-12 | 中水北方勘测设计研究有限责任公司 | Water intake structure for surface layer water taking |
| CN102660978B (en) * | 2012-05-25 | 2013-10-30 | 中水北方勘测设计研究有限责任公司 | Water intake structure for surface layer water taking |
| CN104005448A (en) * | 2014-05-23 | 2014-08-27 | 上海市水利工程设计研究院有限公司 | Water diversion opening structure of plain reservoir |
| CN104005448B (en) * | 2014-05-23 | 2016-07-06 | 上海市水利工程设计研究院有限公司 | A kind of Wall in Plain Reservoir intake structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20131030 |
|
| RGAV | Abandon patent right to avoid regrant |