CN107435317A - Reservoir desilting dilatation method - Google Patents
Reservoir desilting dilatation method Download PDFInfo
- Publication number
- CN107435317A CN107435317A CN201710354732.4A CN201710354732A CN107435317A CN 107435317 A CN107435317 A CN 107435317A CN 201710354732 A CN201710354732 A CN 201710354732A CN 107435317 A CN107435317 A CN 107435317A
- Authority
- CN
- China
- Prior art keywords
- sand discharge
- reservoir
- sand
- head
- salon
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/023—Removing sediments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/026—Removing solid rocks
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Barrages (AREA)
Abstract
The present invention discloses a kind of reservoir desilting dilatation method.Its function is by inhaling salon's head, sand discharge pipe, sand discharge passage, sand discharge valve, increase water pump, extending the desilting distance of reservoir, increase the desilting capability of sediment outflow of reservoir, keep, expand capacity reservoir.It is one sand discharge passage of setting in river reservoir dam body that it, which is mainly set, and sand discharge valve is arranged on sand discharge passage, and sand discharge pipe side is connected with sand discharge passage, and side is connected with inhaling salon's head, and booster water pump is arranged on sand discharge passage sand discharge valve downstream side；Inhale salon's head and be provided with strop, drawn for ship and inhale the position that salon's head extremely needs arrange the clear sand that becomes silted up；Sand discharge pipe is continued extending length by hose connection and sand discharge flexible pipe, increases reservoir desilting distance and desilting area.
Description
Technical field
The present invention relates to reservoir desilting sand discharge dilatation, is specifically set up on reservoir and inhales salon's head, sand discharge pipe, sand excluding valve
Door, for clearing up reservoir deposits, keep, expand reservoir capacity.
Background technology
With the continuous development of water generating, reservoir construction makes rapid progress, and reservoir desilting sand discharge is always to perplex Reservoir
Hold and the how many difficulties of water generating, traditional reservoir desilting method, desilting is apart from short, ability, ineffective.Water of the present invention
Storehouse desilting is convenient and easy, desilting distance is remote, cost is low, easy to operation, can not only keep reservoir capacity, it might even be possible to dilatation.
The content of the invention
The present invention is one sand discharge passage of setting on reservoir dam, and sand discharge valve (prior art) is arranged in dam body and arranged
On husky passage；Sand discharge pipe side is connected with sand discharge passage, and side is connected with inhaling salon's head, and booster water pump (prior art) is arranged on
Sand discharge passage sand discharge valve mining under reservoir side；Inhale salon's head and be provided with strop, drawn for ship and inhale salon's head to needs
The position of sand discharge desilting；Sand discharge pipe is by the flexible pipe extending length that continues, for increasing reservoir desilting distance.When opening sand discharge valve
Afterwards, inhale salon head to sink under water inspiration water and silt, reservoir is entered by sand discharge pipe, sand discharge passage, sand discharge valve, booster water pump
Downstream, complete desilting sand discharge；Be in shallow water position when inhaling salon head, during external water pressure deficiency, open booster water pump and implement artificial increasing
Pressure, increase the absorption affinity for inhaling salon's head and carry silt ability.It is lattice-shaped to inhale salon's head, is arranged for preventing from sucking compared with bigger material
Sand tube；Sand discharge pipe can preset fixed -piping and flexible pipe is combined, and can also set multiple branches, for removing the mud of diverse location
It is husky；The sand machine that crushes can be installed additional according to actual conditions by inhaling salon's head, and the machine includes sand head, power transmission shaft, transmission water pump, should
Kinetic energy of the mechanomotive force on the potential energy and booster water pump of water, energy is by the flowing of water by the potential energy of water, booster water pump
Kinetic energy be sent on the transmission water pump of the machine, transmission water pump rotates simultaneously promotes sand head to work by power transmission shaft, abolishes water
Lower obstacle, reach desilting dilatation, the purpose in trimming reservoir river course.Sand head using it is existing dredge, the reamer head on dredger
Repacking, transmission water pump are mainly assembled using existing water pump vane, be driven between the impeller and sand head on water pump for grid
Or circular hole, water and silt rapidly enter desilting pipeline from grid or circular hole, wheel rotation is promoted, and drive by power transmission shaft
Sand head rotation work.
Beneficial effects of the present invention are as follows：1st, the desilting capability of sediment outflow of reservoir is strengthened；2nd, keep and expand reservoir capacity.
Brief description of the drawings
Fig. 1 reservoir desilting dilatation normal plane schematic diagrames
Fig. 2 reservoir desilting dilatation method side schematic views
Fig. 3 crushes sand machine schematic diagram
Drawing explanation：
In figure：1- sand discharges pipe, 2- hose connections, 3- inhale salon's head, 4- strops, 5- reservoirs, 6- sand discharges valve, 7- dams
Body, 8- booster water pumps, 9- sand discharges passage, 10- strops retainer ring, 11- sands head, 12- inlet openings, 13- power transmission shafts, 14-
Water (flow) direction, 15- water pump vanes, 16- transmissions water pump, 17- center rests, 18- fixing frame for transmission shaft
Embodiment
Illustrate the embodiment of the present invention below in conjunction with the accompanying drawings：
As shown in Figure 1：Reservoir desilting dilatation method includes dam body 7, sand discharge valve 6, sand discharge pipe 1, inhales that salon is first 3, sand discharge is led to
Road 9, booster water pump 8.Sand discharge valve 6 is arranged in dam body 7 on sand discharge passage 9, and the side of sand discharge pipe 1 is connected with sand discharge passage 9, and one
Side is connected with inhaling salon first 3, and booster water pump 8 is arranged on the mining under reservoir side sand discharge passage 9 of sand discharge valve 6, is inhaled in salon first 3
Provided with strop 4, sand discharge pipe 1 passes through hose connection 2 and sand discharge flexible pipe extending length.After sand discharge valve 6 is opened, salon's head is inhaled
3 sink under water inspiration water and silt, enter mining under reservoir by sand discharge pipe 1, sand discharge passage 9, sand discharge valve 6, booster water pump 8,
Complete desilting sand discharge；Be in shallow water position when inhaling salon first 3, during external water pressure deficiency, open the implementation pressure trapping of booster water pump 8,
Increase the absorption affinity for inhaling salon first 3 and carry silt ability；When suction salon first 3 meets with hard obstacle, add on salon first 3 is inhaled
Dress crushes sand machine, and the kinetic energy on the potential energy of water, booster water pump 8 is sent to the biography for crushing sand machine by the flowing of water by the machine
On dynamic water pump 16, river enters from inlet opening 12, promotes water pump vane 15 to rotate, and drives rotary shaft 13 to rotate, and pass through transmission
Axle 13 promotes the rotation work of sand head 11, abolishes underwater obstruction, clears up reservoir deposits.
Claims (3)
1. a kind of reservoir desilting dilatation method, including reservoir (5), dam body (7), suction salon's head (3), sand discharge pipe (1), sand discharge valve
(6).It is connected it is characterized in that inhaling salon's head (3) with sand discharge pipe (1), sand discharge pipe (1) other end and the sand discharge valve in dam body (7)
(6) it is connected.
2. reservoir desilting dilatation method according to claim 1, it is characterised in that inhale salon's head (3) and be provided with strop (4), inhale
It is provided with salon's head (3) and crushes sand machine, is crushed sand machine and include sand head (11), power transmission shaft (13), transmission water pump
(16)。
3. reservoir desilting dilatation method according to claim 1, it is characterised in that sand discharge valve (6) downstream side is provided with increasing
Water pump (8).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016104272555 | 2016-05-26 | ||
| CN201610427255 | 2016-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107435317A true CN107435317A (en) | 2017-12-05 |
Family
ID=60459026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710354732.4A Pending CN107435317A (en) | 2016-05-26 | 2017-05-10 | Reservoir desilting dilatation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107435317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532563A (en) * | 2018-04-16 | 2018-09-14 | 浙江水利水电学院 | The remote sand flushing system of reservoir |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074535A (en) * | 1973-12-21 | 1978-02-21 | Schoonmaker Townsend L | Self-cleaning fixed dredge |
| CN2799674Y (en) * | 2005-07-05 | 2006-07-26 | 冯君尧 | Channel deposits cleaning apparatus |
| CN101037867A (en) * | 2007-03-31 | 2007-09-19 | 李希环 | Moveable above water sand sucking work platform |
| JP2011099200A (en) * | 2009-11-04 | 2011-05-19 | Penta Ocean Construction Co Ltd | Device for laying sheet-like material on bottom of water and bottom-of-water laying method using the device |
| CN202007433U (en) * | 2011-03-26 | 2011-10-12 | 李琦伟 | High-efficiency reservoir sediment automatic silt cleaner |
| CN102767155A (en) * | 2012-08-08 | 2012-11-07 | 马向前 | Reservoir dredging pipe system and layout method thereof |
-
2017
- 2017-05-10 CN CN201710354732.4A patent/CN107435317A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074535A (en) * | 1973-12-21 | 1978-02-21 | Schoonmaker Townsend L | Self-cleaning fixed dredge |
| CN2799674Y (en) * | 2005-07-05 | 2006-07-26 | 冯君尧 | Channel deposits cleaning apparatus |
| CN101037867A (en) * | 2007-03-31 | 2007-09-19 | 李希环 | Moveable above water sand sucking work platform |
| JP2011099200A (en) * | 2009-11-04 | 2011-05-19 | Penta Ocean Construction Co Ltd | Device for laying sheet-like material on bottom of water and bottom-of-water laying method using the device |
| CN202007433U (en) * | 2011-03-26 | 2011-10-12 | 李琦伟 | High-efficiency reservoir sediment automatic silt cleaner |
| CN102767155A (en) * | 2012-08-08 | 2012-11-07 | 马向前 | Reservoir dredging pipe system and layout method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532563A (en) * | 2018-04-16 | 2018-09-14 | 浙江水利水电学院 | The remote sand flushing system of reservoir |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |