CN209302251U - A kind of novel sink sand basin - Google Patents
A kind of novel sink sand basin Download PDFInfo
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- CN209302251U CN209302251U CN201821673565.6U CN201821673565U CN209302251U CN 209302251 U CN209302251 U CN 209302251U CN 201821673565 U CN201821673565 U CN 201821673565U CN 209302251 U CN209302251 U CN 209302251U
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Abstract
The utility model discloses a kind of novel sink sand basins, it is characterized in that, including at least transition region (1) and desilting zone (2), the transition region (1) is made of horn-like two symmetrical Arc slopes (11), the desilting zone (2) is equipped with adjusting-flow board, the adjusting-flow board is the plate body of arc, the adjusting-flow board, which is equipped with, adjusts discharge orifice (23), and the adjusting-flow board includes adjusting-flow board A (21) and adjusting-flow board B (22).Compared with prior art, the utility model can make the water-flow equation into settling pit more uniform, the transition region of settling pit and effective length reduce, and the phenomenon that water flow disorder and vortex of desilting zone can be effectively reduced, it is low with cost, occupied area and advantages of simple structure and simple are saved, deposit efficiency is effectively raised, meets irrigation water quality requirement.
Description
Technical field
The utility model relates to a kind of novel sink sand basins, belong to field of agricultural irrigation.
Background technique
Xinjiang is located at NW China border area, and average annual precipitation is only 145mm.The supply at water source relies primarily on glacier, permanent
The underground water of accumulated snow and some areas, therefore Xinjiang is caused to belong to flashy stream more, silt content is big and particle is uneven, in agricultural
Sand phenomenon is generated in the canal of irrigation, ditch, and easily blocks the spray in agricultural irrigation, filling device, and huge warp is caused to peasant
Ji loss, and its it is unfavorable for Agriculture in Xinjiang development.But it is existing use is all some easy settling pits, desilting effect is poor,
And high production cost.
Therefore, the application proposes that a kind of novel sink sand basin, purpose seek to carry out maximum limit before river flowing water enters canal, ditch
The desilting of degree makes it meet the requirement of irrigation water quality, to guarantee shaping up for Agriculture in Xinjiang water conservancy.
Summary of the invention
The purpose of the utility model is to provide a kind of desilting effect is good, economic cost is low, saves occupied area and structure letter
The water quality for entering canal, ditch can be carried out maximum desilting, so that it is met irrigation and want by single novel sink sand basin, the settling pit
It asks, to guarantee shaping up for Agriculture in Xinjiang water conservancy.
To achieve the above objectives, the present invention provides the following technical solutions:
A kind of novel sink sand basin, which is characterized in that include at least transition region (1) and desilting zone (2), the transition region (1)
Be made of two symmetrical Arc slopes (11) it is horn-like, the lesser one end of medium caliber be water inlet (3), biggish one end with
Desilting zone (2) connection, the front end of the desilting zone (2) are equipped with adjusting-flow board, and the adjusting-flow board is the plate body of arc, the tune stream
Plate, which is equipped with, adjusts discharge orifice (23), and the adjusting-flow board includes adjusting-flow board A (21) and adjusting-flow board B (22), the arc of the adjusting-flow board A (21)
The long arc length for being less than adjusting-flow board B (22) and the adjusting-flow board A (21) are located at front, that is, adjusting-flow board A of adjusting-flow board B (22)
(21) position is more nearly transition region (1).
Further, the aperture for adjusting discharge orifice (23) is from top to bottom gradually increased, and is gradually increased by centre to both sides, institute
What the tune discharge orifice (23) stated can effectively exclude that the silt that adjusting-flow board is accumulated below and adjusting-flow board generate is divided into precipitating silt.
Further, the central angle of the arc line shaped side slope (11) is 50 °~70 °, and the arc line shaped side slope (11) can
Reduce water flow to wash away the vortex convolution of side slope (11), makes the enlarged cross section area that the water flow of transition region (1) is quick, stable.
Further, the central angle of the adjusting-flow board A (21) and adjusting-flow board B (22) are 30 °~50 °, due to adjusting-flow board
Arc line shaped design can be effectively reduced water velocity, so that silt is generated lamination, improve straight in the prior art
The existing sand phenomenon of circling round of plate shape adjusting-flow board.
Further, the spacing, the spacing and adjusting-flow board A of adjacent adjusting-flow board B (22) of the adjacent adjusting-flow board A (21)
(21) and the fore-and-aft clearance of adjusting-flow board B (22) all in accordance with trunk canal water flow size carry out reasonable Arrangement so that into settling pit
Water-flow equation it is uniform, the phenomenon that reducing vortex, disorder, and reduce the effective length of settling pit.
As an improvement, at least provided with one group of adjusting-flow board A (21) and one group of adjusting-flow board B (22), actual setting group number and
Spacing between adjacent sets all does specific adjustment according to trunk canal flow and water quality situation etc., is guaranteeing that tune stream will be deposited in
Silt at plate washes away, achieve the purpose that clean automatically obtain under the premise of reduce flow rate of water flow as far as possible, make water-flow equation more
Uniformly, reach better desilting effect, and be to hand between multiple groups adjusting-flow board A (21) and between multiple groups adjusting-flow board B (22)
Mistake arrangement.
In actual work, the lesser one end of the upper end of transition region (1), that is, horn-like bore connects sluice, and water flow is rapid when discharging water
Anxious, flow velocity is high, and with transition region (1) is entered, water flow cross-sectional area is gradually increased, and flow rate of water flow is lowered into desilting zone (2),
Adjusting-flow board A (21) and adjusting-flow board B (22) are successively arranged along water (flow) direction according to trunk canal flow in the front end of desilting zone (2), and
According to the adjacent spacing and tune of the adjacent spacing of adjusting-flow board A (21), adjusting-flow board B (22) described in principle of dynamics rational deployment
The fore-and-aft clearance of flowing plate A (21) and adjusting-flow board B (22), water flow can further decrease water flow by the adjusting-flow board A (21) of front
Flow velocity makes water flow orderliness, is divided into clearly, and flushing tank bottom, effectively prevents sand phenomenon, then pass through subsequent adjusting-flow board B
(22), the drag effect of adjusting-flow board B (22) then can reduce flow rate of water flow with maximal efficiency, to achieve the purpose that desilting, meet and fill
The requirement of water quality is irrigate, moreover, adjusting-flow board A (21) and adjusting-flow board B (22) cooperates, enables to part silt in two groups of tune streams
It is precipitated between plate, the silt of accumulation by increased water flow speed, can either be adjusted stream by the gap between adjusting-flow board by the later period
Hole (23) is washed away, and achievees the purpose that clean automatically.
Compared with prior art, the utility model can make the water-flow equation into settling pit more uniform, settling pit
Transition region and effective length reduce, and the phenomenon that can effectively reduce the water flow disorder and vortex of desilting zone, have cost at
This is low, saves occupied area and advantages of simple structure and simple, effectively raises deposit efficiency, meets irrigation water quality requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of adjusting-flow board A or adjusting-flow board B in the utility model；
Fig. 3 is the structural schematic diagram of the utility model embodiment 2.
As shown in the figure: 1 is transition region, and 11 be side slope, and 2 be desilting zone, and 21 be adjusting-flow board A, and 22 be adjusting-flow board B, and 23 be to adjust
Discharge orifice, 3 be water inlet.
Specific embodiment
The following detailed description of preferred embodiments of the present invention.
Embodiment 1: being the structural schematic diagram of the utility model embodiment 1, arrow direction in figure referring to Figures 1 and 2
For the direction of water flow,
Including transition region 1 and desilting zone 2, the transition region 1 be made of two symmetrical Arc slopes 11 it is horn-like, it is described
The central angle of arc line shaped side slope 11 is 50 °~70 °, and the arc line shaped side slope 11 can reduce water flow for the vortex of side slope 11
Convolution is washed away, and the enlarged cross section area that the water flow of transition region 1 is quick, stable is made, and the lesser one end of medium caliber is the company of water inlet 3
Water receiving lock, biggish one end are connect with desilting zone 2, and the front end of the desilting zone 2 is equipped with adjusting-flow board, and the adjusting-flow board, which is equipped with, to be adjusted
Discharge orifice 23, the aperture for adjusting discharge orifice 23 are from top to bottom gradually increased, are gradually increased by centre to both sides, the tune discharge orifice 23
It can effectively exclude silt that adjusting-flow board is accumulated below and what adjusting-flow board generated is divided into precipitating silt；The adjusting-flow board is arc
Plate body, the adjusting-flow board is less than comprising the arc length of one group of adjusting-flow board A21 and one group of adjusting-flow board B22, the adjusting-flow board A21 to be adjusted
The position front, that is, adjusting-flow board A21 that the arc length of flowing plate B22 and the adjusting-flow board A21 are located at adjusting-flow board B22 is more nearly
The central angle of transition region 1, the adjusting-flow board A21 and adjusting-flow board B22 are 30 °~50 °, since the arc line shaped of adjusting-flow board designs energy
Water velocity is enough effectively reduced, silt in water flow is made to generate lamination, improves straight panel shape adjusting-flow board presence in the prior art
Convolution sand phenomenon.
The spacing of the adjacent adjusting-flow board A21, the spacing of adjacent adjusting-flow board B22 and adjusting-flow board A21 and adjusting-flow board B22
Fore-and-aft clearance carry out reasonable Arrangement all in accordance with the size of trunk canal water flow and subtract so that the water-flow equation into settling pit is uniform
The phenomenon that few vortex, disorder, and reduce the effective length of settling pit.
In actual work, the lesser one end of the upper end of transition region 1, that is, horn-like bore connects sluice, and water flow is rapid when discharging water
Anxious, flow velocity is high, and with transition region 1 is entered, water flow cross-sectional area is gradually increased, and flow rate of water flow is lowered into desilting zone 2, heavy
The front end in husky area 2 is successively arranged one group of adjusting-flow board A21 and one group of adjusting-flow board B22, and root along water (flow) direction according to trunk canal flow
According to adjusting-flow board A21 described in principle of dynamics rational deployment between left and right away from, adjusting-flow board B22 between left and right away from and adjusting-flow board
The fore-and-aft clearance of A21 and adjusting-flow board B22, water flow can further decrease flow rate of water flow by the adjusting-flow board A21 of front, make water
Stream orderliness is divided into clearly, and flushing tank bottom, effectively prevents sand phenomenon, then pass through subsequent adjusting-flow board B22, adjusting-flow board B22
Drag effect then can with maximal efficiency reduce flow rate of water flow meet the requirement of irrigation water quality to achieve the purpose that desilting, and
And adjusting-flow board A21 and adjusting-flow board B22 cooperates, and enables to part silt to precipitate between two groups of adjusting-flow boards, the later period passes through
The silt of accumulation either can be adjusted discharge orifice 23 to wash away, reach automatic clear by increased water flow speed by the gap between adjusting-flow board
The purpose washed.
Embodiment 2: being the structural schematic diagram of the utility model embodiment 2, compared with Example 1, this implementation referring to Fig. 3
The difference of example is: in order to keep desilting effect more preferable, be respectively equipped with two groups of adjusting-flow board A21 and two groups of adjusting-flow board B22, adjacent sets it
Between i.e. the distance between two groups of adjusting-flow board B22 of the distance between two groups of adjusting-flow board A21 and adjusting-flow board A21 and adjusting-flow board B22
Between spacing specific adjustment is all done according to trunk canal flow and water quality situation etc., guaranteeing to be deposited at adjusting-flow board
Silt washes away, and reduces flow rate of water flow as far as possible under the premise of reaching automatic cleaning purpose, keeps water-flow equation more uniform, reaches
Better desilting effect, and be staggered row between the adjusting-flow board A21 of two groups of front and back and between the adjusting-flow board B22 of two groups of front and back
Column.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, several changes and improvements can also be made, these all belong to
In the protection scope of the utility model.
Claims (7)
1. a kind of novel sink sand basin, which is characterized in that include at least transition region (1) and desilting zone (2), the transition region (1) by
Two symmetrical Arc slopes (11) constitute horn-like, and the lesser one end of medium caliber is water inlet (3), biggish one end and heavy
Husky area (2) connection, the front end of the desilting zone (2) are equipped with adjusting-flow board, and the adjusting-flow board is the plate body of arc, the adjusting-flow board
It is equipped with and adjusts discharge orifice (23), the adjusting-flow board includes adjusting-flow board A (21) and adjusting-flow board B (22), the arc length of the adjusting-flow board A (21)
Arc length and the adjusting-flow board A (21) less than adjusting-flow board B (22) are located at front, that is, adjusting-flow board A (21) of adjusting-flow board B (22)
Position be more nearly transition region (1).
2. novel sink sand basin as described in claim 1, which is characterized in that the aperture for adjusting discharge orifice (23) is from top to bottom gradually
Increase, is gradually increased by centre to both sides.
3. novel sink sand basin as claimed in claim 1 or 2, which is characterized in that the central angle of the Arc slope (11) is 50 °
~70 °.
4. novel sink sand basin as claimed in claim 1 or 2, which is characterized in that the adjusting-flow board A (21) and adjusting-flow board B (22)
Central angle be 30 °~50 °.
5. novel sink sand basin as claimed in claim 3, which is characterized in that the circle of the adjusting-flow board A (21) and adjusting-flow board B (22)
Heart angle is 30 °~50 °.
6. novel sink sand basin as claimed in claim 1 or 2, which is characterized in that at least provided with one group of adjusting-flow board A (21) and one group
Adjusting-flow board B (22), and be to be staggered between multiple groups adjusting-flow board B (22) between multiple groups adjusting-flow board A (21).
7. novel sink sand basin as claimed in claim 1 or 2, which is characterized in that the spacing of the adjusting-flow board A (21), adjusting-flow board B
(22) fore-and-aft clearance of spacing and adjusting-flow board A (21) and adjusting-flow board B (22) is arranged all in accordance with the size of water flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673565.6U CN209302251U (en) | 2018-10-15 | 2018-10-15 | A kind of novel sink sand basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673565.6U CN209302251U (en) | 2018-10-15 | 2018-10-15 | A kind of novel sink sand basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209302251U true CN209302251U (en) | 2019-08-27 |
Family
ID=67670771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821673565.6U Expired - Fee Related CN209302251U (en) | 2018-10-15 | 2018-10-15 | A kind of novel sink sand basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209302251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459969A (en) * | 2022-01-19 | 2022-05-10 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | Layered silt collecting device for high-silt-content water body and using method |
-
2018
- 2018-10-15 CN CN201821673565.6U patent/CN209302251U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459969A (en) * | 2022-01-19 | 2022-05-10 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | Layered silt collecting device for high-silt-content water body and using method |
| CN114459969B (en) * | 2022-01-19 | 2024-03-12 | 浙江省水利河口研究院(浙江省海洋规划设计研究院) | Layered sediment collection device for high-sediment-content water body and use method |
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| 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: 20190827 Termination date: 20201015 |