CN212925972U - Ecological water conservancy irrigation canals and ditches convenient to clearance debris - Google Patents
Ecological water conservancy irrigation canals and ditches convenient to clearance debris Download PDFInfo
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- CN212925972U CN212925972U CN202020936751.5U CN202020936751U CN212925972U CN 212925972 U CN212925972 U CN 212925972U CN 202020936751 U CN202020936751 U CN 202020936751U CN 212925972 U CN212925972 U CN 212925972U
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- filter screen
- water conservancy
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- ecological water
- underdrain
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Abstract
The utility model discloses an ecological water conservancy irrigation canals and ditches convenient to clearance debris belongs to hydraulic engineering technical field, including the ground, the top of ground is provided with the open channel, and the intermediate position department of open channel bottom has seted up the closed channel, the top of closed channel is fixed with the fixed plate, one side of fixed plate is provided with first filter screen, seted up on the lateral wall of closed channel with first filter screen complex spacing groove, the deep slot has all been seted up to the both sides that first filter screen one end was kept away from to the ground. The utility model discloses the setting of open channel bottom underdrain through the inside first filter screen of underdrain, can conveniently block submarine silt, stone and rubbish and collect, and utilizes the setting of underdrain, can filter the debris of aquatic when guaranteeing that rivers normally flow, avoids filtering the jam that causes rivers, and the setting of the trapezoidal lug in fixed plate top can be at the in-process of rivers process, carries out the drainage with rivers downwards, has improved the filter effect of device.
Description
Technical Field
The utility model relates to a water conservancy irrigation canals and ditches especially relates to an ecological water conservancy irrigation canals and ditches convenient to clearance debris belongs to hydraulic engineering technical field.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build different types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims;
and in the construction and the use of irrigation canals and ditches, the inside rubbish of river and debris can enter into the inside of irrigation canals and ditches along with rivers, because the irrigation canals and ditches are comparatively narrow, and have certain degree of depth, and traditional irrigation canals and ditches are comparatively inconvenient to the cleanness of debris, consequently, the utility model provides an ecological water conservancy irrigation canals and ditches convenient to clear up debris are in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an ecological water conservancy irrigation canals and ditches convenient to clearance debris to solve the inconvenient problem of clearance of debris among the prior art.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides an ecological water conservancy irrigation canals and ditches convenient to clearance debris, includes the ground, the top of ground is provided with the open channel, and the intermediate position department of open channel bottom has seted up the underdrain, the top of underdrain is fixed with the fixed plate, one side of fixed plate is provided with first filter screen, set up on the lateral wall of underdrain with first filter screen complex spacing groove, the deep slot has all been seted up to the both sides that first filter screen one end was kept away from to the ground, the shallow slot has all been seted up to the both sides that deep slot one end was kept away from to the ground.
Preferably: the top of the fixing plate is fixed with a convex block, the shape of the convex block is an equilateral trapezoid, and the length of the bottom edge of the convex block is smaller than that of the top edge.
Preferably: and second filter screens are arranged between the deep slots and between the shallow slots in a sliding manner.
Preferably: and barrier plates are arranged between the deep slots and between the shallow slots in a sliding way.
Preferably: the depth of the deep slot is greater than that of the shallow slot.
Preferably: first filter screen slope sets up, and the contained angle between first filter screen and the horizontal plane is 60.
The utility model has the advantages that:
the utility model provides an ecological water conservancy irrigation canals and ditches convenient to clear up debris, the setting of open channel bottom underdrain can conveniently block and collect submarine silt, stone and rubbish through the inside first filter screen of underdrain, and utilize the setting of underdrain, can filter the debris in the aquatic while guaranteeing that rivers normally flow, avoid filtering and cause the jam of rivers, the setting of the trapezoidal lug at fixed plate top can be in rivers process, rivers are directed downwards, the filter effect of device is improved, the setting of deep slot and shallow slot in open channel both sides, can install the second filter screen in the inside of slot, conveniently thoroughly filter rivers, and can install the sideboard in the inside of slot, so that form high and low water head, increase the velocity of flow when rivers pass through the underdrain, conveniently impact silt and stone to the inside of first filter screen, the practicability and the functionality of the device are improved.
Drawings
FIG. 1 is a diagram of the complete filtration state of the present invention;
FIG. 2 is a diagram showing the impact state of silt in the present invention;
fig. 3 is a front sectional view of the present invention.
In the figure: 1. a foundation; 2. an open channel; 3. a closed channel; 4. a fixing plate; 5. a bump; 6. a first filter screen; 7. A limiting groove; 8. a deep slot; 9. a shallow slot; 10. a second filter screen; 11. a barrier plate.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the embodiment provides an ecological water conservancy ditch convenient to clear up debris, including ground 1, the top of ground 1 is provided with open channel 2, and open channel 2 bottom intermediate position department has seted up underdrain 3, the top of underdrain 3 is fixed with fixed plate 4, one side of fixed plate 4 is provided with first filter screen 6, set up on the lateral wall of underdrain 3 with first filter screen 6 complex spacing groove 7, ground 1 keeps away from the both sides of first filter screen 6 one end and has all seted up deep slot 8, ground 1 keeps away from the both sides of deep slot 8 one end and has all seted up shallow slot 9.
In this embodiment, as shown in fig. 3, the top of the fixing plate 4 is fixed with a bump 5, the bump 5 is in an equilateral trapezoid shape, the length of the bottom side of the bump 5 is smaller than the length of the top side, and the bump 5 can block the impurities at the bottom of the water flow, thereby improving the effect of cleaning the impurities.
In this embodiment, as shown in fig. 1, the second filter screens 10 are slidably mounted between the deep slots 8 and between the shallow slots 9, and the second filter screens 10 disposed at the high and low positions cooperate with the first filter screens 6 to thoroughly filter impurities in water, thereby improving the filtering effect.
In the embodiment, as shown in fig. 2, the barricades 11 are slidably installed between the deep slots 8 and between the shallow slots 9, and by the blocking effect of the barricades 11, a potential difference is formed between the open channel 2 and the closed channel 3 to increase the impact effect of water flow on sediment at the bottom, thereby ensuring the cleanness of the bottom of the channel.
In this embodiment, as shown in fig. 3, the depth of the deep slot 8 is greater than that of the shallow slot 9, and the slots with different depths are used to reduce the obstruction to water flow.
In the present embodiment, as shown in fig. 3, the first screen 6 is disposed obliquely, and an included angle between the first screen 6 and a horizontal plane is 60 °.
As shown in fig. 1 to 3, the working process of the ecological water conservancy ditch convenient for cleaning up the sundries provided by the embodiment is as follows:
step 1: when the ditch is used, one side of the opening of the first water flow filter screen 6 flows in and flows into the ditch through the inside of the open channel 2, and the inside of the closed channel 3 collects and cleans silt, stones and solid impurities at the bottom of the water flow by using the first water flow filter screen 6, and when more impurities exist on the water surface or in the middle of the water flow, the second water flow filter screen 10 is respectively arranged inside the deep slot 8 and the shallow slot 9 for thorough filtration;
step 2: when the device is used for a long time, the bottom of the open channel 2 is provided with more silt, the baffle plate 11 is placed in the deep slot 8 and the shallow slot 9, the potential difference is formed, the impact force of water flow is improved, and the silt at the bottom of the open channel 2 is thoroughly cleaned.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. The utility model provides an ecological water conservancy irrigation canals and ditches convenient to clearance debris which characterized in that: including ground (1), the top of ground (1) is provided with open channel (2), and the intermediate position department of open channel (2) bottom has seted up underdrain (3), the top of underdrain (3) is fixed with fixed plate (4), one side of fixed plate (4) is provided with first filter screen (6), set up on the lateral wall of underdrain (3) with first filter screen (6) complex spacing groove (7), deep slot (8) have all been seted up to the both sides of keeping away from first filter screen (6) one end in ground (1), shallow slot (9) have all been seted up to the both sides that deep slot (8) one end was kept away from in ground (1).
2. The ecological water conservancy ditch convenient to clearance debris of claim 1, characterized by: the top of the fixing plate (4) is fixed with a lug (5), the lug (5) is in an equilateral trapezoid shape, and the length of the bottom edge of the lug (5) is smaller than that of the top edge.
3. The ecological water conservancy ditch convenient to clearance debris of claim 1, characterized by: and second filter screens (10) are arranged between the deep slots (8) and between the shallow slots (9) in a sliding manner.
4. The ecological water conservancy ditch convenient to clearance debris of claim 1, characterized by: and barrier plates (11) are arranged between the deep slots (8) and between the shallow slots (9) in a sliding way.
5. The ecological water conservancy ditch convenient to clearance debris of claim 1, characterized by: the depth of the deep slot (8) is larger than that of the shallow slot (9).
6. The ecological water conservancy ditch convenient to clearance debris of claim 1, characterized by: the first filter screen (6) is obliquely arranged, and an included angle between the first filter screen (6) and the horizontal plane is 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936751.5U CN212925972U (en) | 2020-05-28 | 2020-05-28 | Ecological water conservancy irrigation canals and ditches convenient to clearance debris |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020936751.5U CN212925972U (en) | 2020-05-28 | 2020-05-28 | Ecological water conservancy irrigation canals and ditches convenient to clearance debris |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212925972U true CN212925972U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020936751.5U Expired - Fee Related CN212925972U (en) | 2020-05-28 | 2020-05-28 | Ecological water conservancy irrigation canals and ditches convenient to clearance debris |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212925972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338243A (en) * | 2021-06-06 | 2021-09-03 | 长江水利委员会长江科学院 | Hydraulic drainage, filtration and floating object collection gate system for hydraulic engineering |
| CN113668478A (en) * | 2021-09-06 | 2021-11-19 | 沅陵县皇妃农林开发有限公司 | Agricultural water conservancy project drainage system |
-
2020
- 2020-05-28 CN CN202020936751.5U patent/CN212925972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338243A (en) * | 2021-06-06 | 2021-09-03 | 长江水利委员会长江科学院 | Hydraulic drainage, filtration and floating object collection gate system for hydraulic engineering |
| CN113668478A (en) * | 2021-09-06 | 2021-11-19 | 沅陵县皇妃农林开发有限公司 | Agricultural water conservancy project drainage system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |