CN215669381U - Irrigation canal - Google Patents
Irrigation canal Download PDFInfo
- Publication number
- CN215669381U CN215669381U CN202122172661.0U CN202122172661U CN215669381U CN 215669381 U CN215669381 U CN 215669381U CN 202122172661 U CN202122172661 U CN 202122172661U CN 215669381 U CN215669381 U CN 215669381U
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- channel
- main body
- prefabricated plates
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- 238000003973 irrigation Methods 0.000 title claims abstract description 22
- 230000002262 irrigation Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of irrigation, in particular to a water conservancy irrigation channel, which comprises a channel main body, wherein the channel main body is divided into an upper open channel and a lower closed channel by a middle partition plate, overflow grooves are arranged on the tops of two side walls of the open channel, a channel for communicating the overflow grooves with the closed channel is arranged in the channel wall of the channel main body, a water storage well is arranged at the downstream of the closed channel, and a water intake is obliquely extended out of the water storage well; the utility model adopts a mode of combining the open channel and the closed channel, and can automatically collect excessive rainwater in rainy season.
Description
Technical Field
The utility model relates to the technical field of irrigation, in particular to a water conservancy irrigation ditch.
Background
China is a big agricultural country, and agricultural diversion and irrigation are very important for northern areas with water resources shortage. How to reasonably guide water resources and more efficiently utilize the resources is a fundamental subject. The traditional water diversion mode adopts a cast-in-place concrete channel and a precast concrete channel to carry out water diversion operation.
Traditional irrigation canal usually adopts the form of open channel, and the advantage of this form lies in that farmland water intaking along the way is convenient, directly set up the inlet channel or directly draw water can, also can directly remove too much rainwater in rainy season, but the irrigation canal of open channel form also has the shortcoming, and the open channel can only be removed the rainwater and can't be with its storage, because the water in the open channel can reduce along with the evaporation, even build the cistern along the way, also need artificially go to open the gate of intercommunication cistern in rainy season, and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to overcoming the drawbacks of the prior art, and providing a water conservancy irrigation channel, which can automatically collect excessive rainwater in rainy season by combining an open channel and a closed channel.
The irrigation canal comprises a canal main body, wherein the canal main body is divided into an upper open canal and a lower closed canal by a middle partition plate, overflow chutes are arranged on the tops of two side walls of the open canal, a channel for communicating the overflow chutes and the closed canal is arranged in the canal wall of the canal main body, a water storage well is arranged at the downstream of the closed canal, and a water taking port extends out of the water storage well in an inclined direction.
Furthermore, a bearing step is arranged in the middle of the channel main body, the partition plate is arranged on the bearing step and is formed by connecting a plurality of prefabricated plates end to end, a bearing cross beam is arranged at the joint of the two prefabricated plates of the channel main body, buckling grooves are formed in the bearing cross beam and the bearing step, and a connecting block is arranged on the bottom surface of each prefabricated plate.
Further, the connecting blocks at the rear ends of the prefabricated panels extend outwards to form cushion blocks, and the connecting blocks of the prefabricated panels at the downstream end are lapped on the cushion blocks of the prefabricated panels at the upstream end, so that the front ends of the prefabricated panels at the downstream end are higher than the rear ends of the prefabricated panels at the upstream end.
Further, be provided with vertical fluting on the lateral wall of channel main part, the slotted both ends extend to respectively in open channel and the underdrain, the fluting is in the part upper cover of open channel is equipped with the curb plate, the upper edge of curb plate is less than slotted upper edge, the passageway by the fluting with the curb plate constitutes.
Furthermore, an embedding groove is formed in the channel main body, the side plate is connected with the embedding groove through an embedding block, a pressing protrusion is formed at the bottom of the side plate, and the pressing protrusion presses against the side edge of the precast slab.
The utility model has the beneficial effects that: the irrigation ditch disclosed by the utility model has the two parts of the open ditch and the closed ditch, the upper open ditch is used for conveying daily irrigation water, the advantage of convenience in irrigation is reserved, when the rainfall is overlarge in rainy season, rainwater can flow into the closed ditch from the overflow chutes on the side edges of the open ditch, the drainage capacity of the irrigation ditch is increased, and then the rainwater flows into the water storage well through the closed ditch, and the water storage process is not required to be controlled manually.
Drawings
The utility model is further described below with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a schematic cross-sectional view of another aspect of the present invention.
Description of reference numerals: the channel comprises a channel main body 1, a partition plate 2, an open channel 3, a closed channel 4, an overflow groove 5, a channel 6, a bearing step 7, a bearing cross beam 8, a catching groove 9, a connecting block 10, a cushion block 11, a side plate 12, an embedding groove 13 and a pressing protrusion 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the irrigation canal in this embodiment includes a canal main body 1, the canal main body 1 is divided into an upper open canal 3 and a lower closed canal 4 by a middle partition 2, overflow troughs 5 are provided on tops of two side walls of the open canal 3, a channel 6 for communicating the overflow troughs 5 and the closed canal 4 is provided in a canal wall of the canal main body 1, a water storage well is provided downstream of the closed canal 4, and a water intake port extends obliquely from the water storage well.
In practical implementation, the upper open channel 3 is used for irrigation, farmers can conveniently take water from the open channel 3, and if the water quantity in the open channel 3 is too large, the water can be conveyed into the underdrain 4 through the overflow groove 5 and the channel 6 which are arranged on the open channel and stored in the water storage well.
In consideration of the construction difficulty of the irrigation channel, an assembly structure is preferably adopted, in this embodiment, the partition plate 2 is detachable, a bearing step 7 is arranged in the middle of the channel main body 1, the partition plate 2 is arranged on the bearing step 7, the partition plate 2 is formed by connecting a plurality of prefabricated plates end to end, a bearing cross beam 8 is arranged at the joint between the two prefabricated plates of the channel main body 1, buckling grooves 9 are formed in the bearing cross beam 8 and the bearing step 7, and a connecting block is arranged on the bottom surface of each prefabricated plate. The connection of the partition boards 2 can be realized by buckling the connecting blocks of the prefabricated boards in the buckling grooves 9.
In this embodiment, the connecting blocks of the rear ends of the prefabricated panels extend outward beyond the blocks 10, and the connecting blocks of the downstream prefabricated panels are lapped on the blocks 10 of the upstream prefabricated panels so that the front ends of the downstream prefabricated panels are higher than the rear ends of the upstream prefabricated panels. Therefore, a step can be formed at the joint of the two precast slabs, and certain soil can be retained at the step to play a role in preventing water leakage.
In this embodiment, a vertical slot is provided on a side wall of the channel main body 1, two ends of the slot extend into the open channel 3 and the closed channel 4 respectively, a side plate 11 is covered on a part of the open channel 3 of the slot, an upper edge of the side plate 11 is lower than an upper edge of the slot, and the channel 6 is formed by the slot and the side plate 11. Simple structure and convenient manufacture.
In this embodiment, the channel body 1 is provided with an insertion groove 12, the side plate 11 is connected with the insertion groove 12 through an insertion block, a pressing protrusion 13 is formed at the bottom of the side plate 11, the pressing protrusion 13 presses against the side of the precast slab, the partition plate 2 is pressed by the weight of the side plate 11, and the side plate 11 is fixed through the insertion groove 12, so as to prevent the side plate from being washed away by water.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. A water conservancy irrigation ditch which characterized in that: the water storage channel comprises a channel main body, wherein the channel main body is divided into an open channel on the upper portion and an underground channel on the lower portion through a partition plate in the middle, overflow grooves are arranged on the tops of two side walls of the open channel, a channel for communicating the overflow grooves with the underground channel is arranged in a channel wall of the channel main body, a water storage well is arranged on the lower portion of the underground channel, and a water taking opening extends out of the water storage well in an inclined mode.
2. The irrigation ditch of claim 1, wherein: the channel is characterized in that a bearing step is arranged in the middle of the channel main body, the partition plate is arranged on the bearing step and is formed by connecting a plurality of prefabricated plates end to end, a bearing cross beam is arranged at the joint of the two prefabricated plates of the channel main body, buckling grooves are formed in the bearing cross beam and the bearing step, and a connecting block is arranged on the bottom surface of each prefabricated plate.
3. The irrigation ditch of claim 2, wherein: the connecting blocks of the prefabricated plates at the rear ends of the prefabricated plates extend outwards to form cushion blocks, and the connecting blocks of the prefabricated plates at the downstream end are lapped on the cushion blocks of the prefabricated plates at the upstream end, so that the front ends of the prefabricated plates at the downstream end are higher than the rear ends of the prefabricated plates at the upstream end.
4. The irrigation ditch of claim 3, wherein: be provided with vertical fluting on the lateral wall of channel main part, grooved both ends extend to respectively in open channel and the closed channel, the fluting is in the part upper cover of open channel is equipped with the curb plate, the last edge of curb plate is less than grooved last edge, the passageway by the fluting with the curb plate constitutes.
5. The irrigation ditch of claim 4, wherein: the channel main body is provided with an embedding groove, the side plate is connected with the embedding groove through an embedding block, a pressing protrusion is formed at the bottom of the side plate, and the pressing protrusion presses against the side edge of the precast slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172661.0U CN215669381U (en) | 2021-09-09 | 2021-09-09 | Irrigation canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122172661.0U CN215669381U (en) | 2021-09-09 | 2021-09-09 | Irrigation canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669381U true CN215669381U (en) | 2022-01-28 |
Family
ID=79961824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122172661.0U Active CN215669381U (en) | 2021-09-09 | 2021-09-09 | Irrigation canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669381U (en) |
-
2021
- 2021-09-09 CN CN202122172661.0U patent/CN215669381U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of water conservancy irrigation channel Granted publication date: 20220128 Pledgee: Bank of China Limited Shanwei branch Pledgor: Guangdong Hongsen Construction Engineering Co.,Ltd. Registration number: Y2024980009012 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |