CN102605755A - Multifunctional integrated floating debris control floating-tank system for hydraulic engineering - Google Patents
Multifunctional integrated floating debris control floating-tank system for hydraulic engineering Download PDFInfo
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- CN102605755A CN102605755A CN2012101000762A CN201210100076A CN102605755A CN 102605755 A CN102605755 A CN 102605755A CN 2012101000762 A CN2012101000762 A CN 2012101000762A CN 201210100076 A CN201210100076 A CN 201210100076A CN 102605755 A CN102605755 A CN 102605755A
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Abstract
The invention relates to a multifunctional integrated floating debris control floating-tank system for hydraulic engineering, which is characterized in that a floating tank 1 is formed by hinging or flexibly connecting a plurality of single tanks, two sides of a body of the floating tank are provided with cavities, movable guide gates are longitudinally disposed on the side facing floating debris, and one end of the floating tank is connected with a positioning facility. When the floating tank is disposed in front of a power plant, an outlet end of the floating tank is connected with a pivot drainage hole. And a cleaning machine is disposed inside the floating tank and near the drainage hole. When the floating tank is disposed at a reservoir, the outlet end of the floating tank is connected with a pump station. The multifunctional integrated floating debris control floating-tank system for hydraulic engineering has the functions of floating debris blocking, guiding and cleaning, the pressure of cleaning the floating debris in front of a hydraulic engineering dam or in the reservoir can be relieved greatly, influence of the floating debris on power generation is relieved or eliminated effectively, surface environment, quality of water and the like in front of the dam can be improved, controllable cleaning of the floating debris can be achieved, the debris is controlled with no need of discharging, and integrated development of related technologies is promoted.
Description
Technical field
The floating thing that the present invention relates in the hydraulic engineering is administered, and especially a kind of hydraulic engineering multifunctional all is controlled floating tank systems.
Background technology
As everyone knows, all there is the floating thing problem in before the dam of hydraulic engineering or reservoir area, and the large tracts of land floating thing brings threat to the safe operation of engineering, directly influences engineering generating, shipping, ecological environment and water quality etc.At present main control the mode of floating block float row block float, ship and manual work float clearly with hinge row and float, wherein;
Block and float row and block the mode of floating and care for to accumulate in easily to block because of power station drainage and floating thing and float meeting of row and float a side; The large tracts of land floating thing is under factor effects such as waterpower, wind, wave; Mutual extrusion can from top or below cross to block and float row and influence unit operation, also may damage to block in the time of seriously and float row; Floating thing accumulates in to block to float before the row for a long time and can not free drainage can stay under water floatingly down, and the floating logistics of diving gets into the power station water inlet possibly large tracts of land stop up trashrack, influence the power station and moves; Float before the row floating thing and gather and need to clear up the big and troublesome poeration of workload regularly for alleviating to block.
Boats and ships and the artificial mode of floating are clearly generally concentrated in the large-scale river-like reservoir that breaks out in a large number at floating thing and are adopted; The many outbursts of floating thing this moment are in the rain flood phase; Utilize boats and ships and artificial abominable in meteorology, it's raining and blowing hard for river surface, float clearly under the disorderly condition of streamflow regime; Inefficiency, difficult management, actual effect is bad; Numerous ships are pursued and attacked to float clearly at river surface and are had potential safety hazard, and it is current to influence other ships, and night and greasy weather drag for to float all has obstacle; Artificial floating clearly with boats and ships do not utilized the river natural power, disperses to float clearly also will arrive various places and seek transhipment and processing place, and cost is floated in increase clearly.
In the reservoir area, can not float effectively clearly, need carry out hinge row after constantly gathering before the dam and float.Because row floats the hole earial drainage and directly inhales to float and be limited in scope, and is little to the large tracts of land floating thing row effect of floating, row floats and loses row when the hole is submerged and float function; Row floats the water yield that needs consumption a large amount of and (measures about 600～1000m like the Three Gorges water level in 145～155m single hole row drift
3/ s), can reduce the engineering power benefit; Row floats and do not improve water environment, and is unfavorable to downstream engineering in the river of cascade development.
In sum, existing floating clearly controlled the mode of floating and can not be solved the floating thing problem well, is unfavorable for technological integrated exploitation, is difficult to form the long-acting mechanism of floating clearly.
Summary of the invention
The present invention is for overcoming the deficiency that prior art exists, and solves effectively to float the problem of floating of controlling clearly in the hydraulic engineering, proposes a kind of hydraulic engineering multifunctional all and controls floating tank systems.
The technical scheme that the present invention takes is: the hydraulic engineering multifunctional all is controlled floating tank systems; It is characterized in that said floating trough is hinged or flexibly connect and constitute by several single grooves, groove body both sides are cavitys, float a side and along journey activity are set and lead and float gate meeting; Floating trough one end is connected with location facilities; When being arranged on before the power station, its port of export and hinge conduction hole join, and in the floating trough near conduction hole, establish and float machinery clearly.
The present invention also has following technical characterictic:
When said floating trough was arranged on the reservoir area, its port of export was connected with pumping plant.
Before said floating trough is arranged on the power station, can floats and be located at the water surface or the floating power station dam facing that is against before the power plant.
Said floating trough is by arranging with the angled mode of water (flow) direction.
Said location facilities is provided with chute with the side that is connected of floating trough.
Characteristics of the present invention and beneficial effect are:
1) improves with simple measures and control the mode of floating, can alleviate significantly and reach the reservoir area before the present dam and float pressure clearly.
2) effectively alleviate or eliminate the influence of floating thing, improve aquatic environment before the dam, water quality etc., float clearly not arrange and float generating.
3) Ba Qianqing floats and can reduce water consumption, and clear drift amount can be used for generating, improves engineering direct benefit (about 600～1000m3/s is measured in present situation row drift, and the rational management floating trough is led the drift amount can be less than 100m3/s).
4) control in the reservoir float comprehensive utilization river power, river gesture, isolated island and the peninsula, Shi Ji, tributary, constant wind to etc. factor, can obtain controlling of " to drag for being main, is auxilliary with row " and float effect.
5) can improve and float way to manage clearly, realize controlledly floating clearly, promote the integrated exploitation of correlation technique.
Description of drawings
Fig. 1 is the floating tank systems schematic top plan view of controlling of one of embodiment of the invention;
Fig. 2 is the generalized section of floating trough;
Fig. 3 controls floating tank systems to meet the sketch map that floats side;
Fig. 4 controls the floating tank systems back of the body to float the sketch map of side;
Fig. 5 is provided with the sketch map of controlling floating tank systems before reservoir area or dam.
Label is represented respectively among the figure: the 1-floating trough, and the 2-conduction hole, the 3-location facilities, 4-chute, 5-are led and are floated gate, and 6-connects hinge, and 7-floats machinery clearly, 8-cavity, 9-floating thing, 10-pumping plant.
The specific embodiment
As figure-shown in Figure 4; Multifunctional all of the present invention is controlled floating tank systems and is mainly comprised floating trough 1, location facilities 3 and float mechnisiam clearly and form, and wherein: floating trough 1 is hinged or flexibly connect and constitute through connecting hinge 6 by several single grooves, and groove body both sides are cavitys 8; The meeting of floating trough 1 floated a side and along journey activity is set and leads and float gate 5; One end of floating trough 1 connects location facilities 3, and location facilities 3 is provided with chute 4 with the side that is connected of floating trough 1, and the tie point of floating trough 1 can be moved up and down along with the variation of water level.In the time of before floating trough 1 is arranged on the power station, its port of export and hinge conduction hole 2 join, and in the floating trough 1 near conduction hole 2, establish and float mechnisiam clearly.Generally speaking, floating trough 1 is by arranging with the angled mode of water (flow) direction.
According to 26S Proteasome Structure and Function characteristics of the present invention, before river course, reservoir area and dam, all can use and originally control floating tank systems and float clearly.
The situation of controlling floating tank systems that before reservoir area or dam, is provided with as shown in Figure 5, when floating trough 1 was arranged on the reservoir area, its port of export was connected with pumping plant 10, through adopting measures such as pumping plant auxiliary waterpower was provided; Before floating trough 1 is arranged on the dam, be located at before the power plant water surface or floatingly be against the power station dam facing as floating, the current of conduction hole 2 then capable of using (comprising that power station drainage, spilled water hole or row float hole earial drainage etc.) float clearly.
In the practical application; Meeting when floating thing 9 and to float after a side assembles; Partly or entirely open to lead and float gate 5; The aperture (before being arranged on the dam) of control conduction hole 2 or operation pumping plant 10 (being arranged on the reservoir area) utilize current guiding floating thing to float in the gate 5 entering floating troughs 1 through leading, and float mechnisiam in the run channel clearly and float clearly continuously.Floating trough 1 interior water level and reservoir level were basic identical when system moved.
Claims (5)
1. a hydraulic engineering multifunctional all is controlled floating tank systems; It is characterized in that said floating trough is hinged or flexibly connect and constitute by several single grooves, groove body both sides are cavitys, float a side and along journey activity are set and lead and float gate meeting; Floating trough one end is connected with location facilities; When being arranged on before the power station, its port of export and hinge conduction hole join, and in the floating trough near conduction hole, establish and float machinery clearly.
2. hydraulic engineering multifunctional all according to claim 1 is controlled floating tank systems, and when it is characterized in that said floating trough is arranged on the reservoir area, its port of export is connected with pumping plant.
3. hydraulic engineering multifunctional all according to claim 1 is controlled floating tank systems, it is characterized in that said floating trough is arranged on the power station before, can float and be located at the water surface or the floating power station dam facing that is against before the power plant.
4. control floating tank systems according to claim 1,2 or 3 described hydraulic engineering multifunctional alls, it is characterized in that said floating trough is by arranging with the angled mode of water (flow) direction.
5. hydraulic engineering multifunctional all according to claim 1 is controlled floating tank systems, it is characterized in that said location facilities is provided with chute with the side that is connected of floating trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210100076.2A CN102605755B (en) | 2012-03-31 | 2012-03-31 | Multifunctional integrated floating debris control floating-tank system for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210100076.2A CN102605755B (en) | 2012-03-31 | 2012-03-31 | Multifunctional integrated floating debris control floating-tank system for hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102605755A true CN102605755A (en) | 2012-07-25 |
| CN102605755B CN102605755B (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210100076.2A Expired - Fee Related CN102605755B (en) | 2012-03-31 | 2012-03-31 | Multifunctional integrated floating debris control floating-tank system for hydraulic engineering |
Country Status (1)
| Country | Link |
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| CN (1) | CN102605755B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2675828A1 (en) * | 1991-04-24 | 1992-10-30 | Morillon Corvol Courbot Sa | Floating barrier |
| JPH07173816A (en) * | 1993-12-20 | 1995-07-11 | Nkk Corp | Revetment having water surface suspended matter accumulating function |
| CN201411664Y (en) * | 2009-05-06 | 2010-02-24 | 郭新建 | Hydropower station dirt-blocking bar |
| CN201671087U (en) * | 2010-06-04 | 2010-12-15 | 昆明积聚机电设备有限公司 | High-efficient dirt-blocking and guiding device for the automatic lifting water channel |
-
2012
- 2012-03-31 CN CN201210100076.2A patent/CN102605755B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2675828A1 (en) * | 1991-04-24 | 1992-10-30 | Morillon Corvol Courbot Sa | Floating barrier |
| JPH07173816A (en) * | 1993-12-20 | 1995-07-11 | Nkk Corp | Revetment having water surface suspended matter accumulating function |
| CN201411664Y (en) * | 2009-05-06 | 2010-02-24 | 郭新建 | Hydropower station dirt-blocking bar |
| CN201671087U (en) * | 2010-06-04 | 2010-12-15 | 昆明积聚机电设备有限公司 | High-efficient dirt-blocking and guiding device for the automatic lifting water channel |
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| Publication number | Publication date |
|---|---|
| CN102605755B (en) | 2014-03-12 |
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