CN207062902U - Reservoir desilting system - Google Patents
Reservoir desilting system Download PDFInfo
- Publication number
- CN207062902U CN207062902U CN201720979490.3U CN201720979490U CN207062902U CN 207062902 U CN207062902 U CN 207062902U CN 201720979490 U CN201720979490 U CN 201720979490U CN 207062902 U CN207062902 U CN 207062902U
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- China
- Prior art keywords
- inner tube
- reservoir
- outer tube
- desilting system
- tube
- 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.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000555268 Dendroides Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of reservoir desilting system, and for clearing up the silt of reservoir bottom, the right part of the reservoir has dam, and the reservoir desilting system includes：Inner tube, the left part of inner tube are located inside the silt and have sand inlet on the left part side of inner tube, meanwhile, the right-hand member of inner tube is fixed on the lower left side face of the dam；Outer tube, the left end of outer tube are fixed on the bottom right flank of the dam, and the right-hand member of outer tube is provided with sand excluding valve；And the left end of the right-hand member connection outer tube of inner tube；Inner and outer tubes are in right low left high shape.The utility model has the advantages that：Simple in construction, easy for installation, sand-flash effect is preferable.
Description
Technical field
The present invention relates to reservoir equipment technical field, more particularly, to a kind of reservoir desilting system.
Background technology
Reservoir is one of widely used engineering measure of China's flood control.Being built in flood control zone upper river appropriate location to adjust
The multiple purpose reservoir of flood storage water, using reservoir capacity water conservation, the crest discharge into downstream river course is cut down, reaches deduction and exemption
The purpose of flood damage.Sometimes, natural lake is also referred to as reservoir (natural storage).Reservoir scale is generally divided by storage capacity size,
It is divided into small-sized, medium-sized, large-scale etc..
According to service condition, the mud in reservoir needs periodically to be cleared up.
At present, reservoir desilting uses do mechanization operation mostly, so as to need to consume substantial amounts of man power and material, and is used
Plant equipment it is more heavy and complicated.For small reservoir, this desilting mode is not ideal enough.
The content of the invention
It is an object of the invention to provide a kind of reservoir desilting system, it have it is simple in construction, it is easy for installation, sand-flash effect compared with
The characteristics of good.
The technical solution adopted in the present invention is：Reservoir desilting system, should for clearing up the silt of reservoir bottom
The right part of reservoir has dam, and the reservoir desilting system includes：
Inner tube, the left part of inner tube are located inside the silt and have sand inlet on the left part side of inner tube, meanwhile, inner tube
Right-hand member be fixed on the lower left side face of the dam；
Outer tube, the left end of outer tube are fixed on the bottom right flank of the dam, and the right-hand member of outer tube is provided with sand excluding valve；
And
The left end of the right-hand member connection outer tube of inner tube；
Inner and outer tubes are in right low left high shape.
The right-hand member of the outer tube is connected with bend pipe, and the downward opening of the bend pipe is located in an overflow basin, on the overflow basin
Portion's opening, bottom closing.
The opening of the bend pipe is supported by pillar in basin.
The bottom of the outer tube is provided with some support bars.
Said inner tube is telescopic tube.
Said inner tube includes at least two unit pipes to link together, and position is inserted in positioned at the right part of the unit pipes of left
Alignment pin, the list positioned at right are provided with the right part of the unit pipes in the left part of the unit pipes of right, and positioned at left
The bar-shaped trough that the left part side wall of first pipe is provided with and alignment pin matches, meanwhile, sand inlet is located in the unit pipes of leftmost.
Branch pipe is communicated with the side wall of said inner tube, branch pipe, which is provided with, divides sand inlet.
The branch pipe is telescopic tube.
The invention has the advantages that compared with the prior art,：Simple in construction, easy for installation, sand-flash effect is preferable.This
The sand inlet of the inner tube of the reservoir desilting system of invention is in silt, once sand excluding valve on outer tube is opened, then inner tube
Pressure differential is formed with outer tube, silt can be expelled directly out.Simultaneously as desilting system is using pipeline as main part, so
Structure is by a relatively simple, it is not necessary to carries out substantial amounts of native stone construction, and assembly difficulty is relatively small.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the front sectional view of embodiments of the invention；
Fig. 2 is the front view that the unit pipes of the present invention coordinate；
The top view that Fig. 3 is the inner tube of the present invention and branch pipe coordinates.
Embodiment
Embodiment, as shown in Fig. 1 to Fig. 3：Reservoir desilting system, for being carried out clearly to the silt 200 of the bottom of reservoir 100
Reason, the right part of the reservoir 100 have dam 300.
Concretely, the reservoir desilting system includes the parts such as inner tube 10, outer tube 20.
Wherein：
The left part of inner tube 10, which is located on the inside of silt 200 and the left part side of inner tube 10, has sand inlet 11.Enter sand
Mouthfuls 11 are not suitable for excessive, and the flow area of generally each sand inlet 11 is 100-200mm2.For example sand inlet 11 is strip
Or circle hole shape.Obviously, sand inlet 11 is multiple.Meanwhile the right-hand member of inner tube 10 can be fixed on the dam by parts such as flanges
On 300 lower left side face.
The left end of outer tube 20 can be fixed on the bottom right flank of the dam 300 by parts such as flanges, and outer tube 20
Right-hand member be provided with sand excluding valve 21.
The left end of the right-hand member connection outer tube 20 of inner tube 10.Certainly, inner tube 10 can be multiple, outer tube 20 also can be it is multiple,
Now inner tube 10 can two-by-two be realized with outer tube 20 and connected.
Inner tube 10 and outer tube 20 are in right low left high shape.
So, when needing to clear up silt, it is only necessary to open sand excluding valve 21, then inner tube 10 and outer tube 20 realize pressure
Difference, silt can voluntarily flow out, more convenient and simple.
Optimization：
The right-hand member of outer tube 20 is connected with bend pipe 22, and the downward opening of the bend pipe 22 is located in an overflow basin 30, the overflow
The upper opening of basin 30, bottom closing.Overflow basin 30 can be using iron plate carry out weld back wall into it is square.So, in sand discharge
When, there can be water first in overflow basin 30, water is closed the outlet of bend pipe 22, avoids enter into unnecessary air.Meanwhile
Overflow basin 30 is also beneficial to the fixation of the end of outer tube 20.
The opening of bend pipe 22 is supported by pillar 221 in basin.That is, it is easy to the opening of bend pipe 22 and the bottom of overflow basin 30
With certain gap.
The bottom of outer tube 20 is provided with some support bars 23.So, it is easy to that outer tube 20 is installed on not smooth enough ground, and
Beneficial to the gradient for forming outer tube 20.
Continue to optimize：
Inner tube 10 is telescopic tube.With reference to shown in Fig. 2, in the present embodiment, inner tube 10 includes at least two to link together
Unit pipes 101, it is inserted in the left part of the unit pipes 101 of right, and is located at positioned at the right part of the unit pipes 101 of left
The right part of the unit pipes 101 of left is provided with alignment pin 102, the left part side wall positioned at the unit pipes 101 of right is provided with
The bar-shaped trough 103 to match with alignment pin 102.Alignment pin 102 can be the column that screw also can be welding, and alignment pin 102 can be with
Slided in bar-shaped trough 103, the bearing of trend of bar-shaped trough 103 must be the same in the bearing of trend of unit pipes 101.That is, by taking out
Draw and the scalable of inner tube 10 can be achieved.Meanwhile sand inlet 11 is located in the unit pipes 101 of leftmost.So, it is easy to preferably
Adapt to the actual conditions in reservoir.
In addition：
In order to extend desilting area, branch pipe 40 is communicated with the side wall of inner tube 10, branch pipe 40, which is provided with, divides sand inlet 41.Branch
Pipe 40 can be in dendroid expansion distribution.
Branch pipe 40 is also telescopic tube.For example the unit pipes that branch pipe 40 is equally nested together by end form.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (8)
1. reservoir desilting system, for clearing up the silt (200) of reservoir (100) bottom, the right part tool of the reservoir (100)
There is dam (300), it is characterised in that：The reservoir desilting system includes：
Inner tube (10), the left part of inner tube (10) be located at that the silt (200) is internal and have on the left part side of inner tube (10) into
Husky mouth (11), meanwhile, the right-hand member of inner tube (10) is fixed on the lower left side face of the dam (300)；
Outer tube (20), the left end of outer tube (20) is fixed on the bottom right flank of the dam (300), and the right-hand member of outer tube (20) is set
There is sand excluding valve (21)；
And
The left end of the right-hand member connection outer tube (20) of inner tube (10)；
Inner tube (10) and outer tube (20) are in right low left high shape.
2. reservoir desilting system according to claim 1, it is characterised in that：The right-hand member of the outer tube (20) is connected with bend pipe
(22), the downward opening of the bend pipe (22) is located in an overflow basin (30), overflow basin (30) upper opening, bottom closing.
3. reservoir desilting system according to claim 2, it is characterised in that：The opening of the bend pipe (22) is supported by basin
Interior pillar (221).
4. reservoir desilting system according to claim 1, it is characterised in that：The outer tube (20) if bottom be provided with the Heavenly Stems and Earthly Branches
Strut (23).
5. reservoir desilting system according to claim 1, it is characterised in that：Said inner tube (10) is telescopic tube.
6. reservoir desilting system according to claim 5, it is characterised in that：Said inner tube (10) includes what is linked together
At least two unit pipes (101), a left side for the unit pipes (101) positioned at right is inserted in positioned at the right part of the unit pipes (101) of left
In end, and the right part of the unit pipes (101) positioned at left is provided with alignment pin (102), the unit pipes (101) positioned at right
Left part side wall be provided with and alignment pin (102) match bar-shaped trough (103), meanwhile, sand inlet (11) is located at leftmost
In unit pipes (101).
7. reservoir desilting system according to claim 1, it is characterised in that：Branch is communicated with the side wall of said inner tube (10)
Manage (40), branch pipe (40), which is provided with, divides sand inlet (41).
8. reservoir desilting system according to claim 7, it is characterised in that：The branch pipe (40) is telescopic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979490.3U CN207062902U (en) | 2017-08-07 | 2017-08-07 | Reservoir desilting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979490.3U CN207062902U (en) | 2017-08-07 | 2017-08-07 | Reservoir desilting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062902U true CN207062902U (en) | 2018-03-02 |
Family
ID=61518944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720979490.3U Expired - Fee Related CN207062902U (en) | 2017-08-07 | 2017-08-07 | Reservoir desilting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207062902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385986A (en) * | 2017-08-07 | 2019-02-26 | 范元庆 | Reservoir desilting system |
-
2017
- 2017-08-07 CN CN201720979490.3U patent/CN207062902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109385986A (en) * | 2017-08-07 | 2019-02-26 | 范元庆 | Reservoir desilting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |