CN209760192U - Lifting type ecological weir gate for agricultural irrigation ditch - Google Patents
Lifting type ecological weir gate for agricultural irrigation ditch Download PDFInfo
- Publication number
- CN209760192U CN209760192U CN201920222022.0U CN201920222022U CN209760192U CN 209760192 U CN209760192 U CN 209760192U CN 201920222022 U CN201920222022 U CN 201920222022U CN 209760192 U CN209760192 U CN 209760192U
- Authority
- CN
- China
- Prior art keywords
- weir
- gate
- agricultural irrigation
- ecological
- top plate
- 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
Landscapes
- Barrages (AREA)
Abstract
The application provides an over-and-under type ecological weir gate for farming irrigation ditch. Ecological weir gate includes: the device comprises a rectangular gate plate, a concave wide top weir, a weir top plate, a sliding chute, a gate slot, a spiral hole, a spiral rod, a connecting rod, a rotary adjusting handle, a gate chamber, a protection box, a motor and a gate; the screw rod, the connecting rod, the brake chamber and the motor are arranged in the protective box; the rectangular gate plate and the concave wide top weir are parallelly overlapped in the gate, and are combined to form a lifting integrated weir gate; under the traction of a motor, the rectangular flashboard and the concave wide top weir are lifted through the door slot and the screw rod to realize up-and-down movement; the weir top plate is arranged on the concave wide top weir, and the weir top plate drives the rotary adjusting handle connected with the weir top plate to adjust the height through external force, so that the weir top plate can move up and down in the sliding groove range. On the one hand, the lifting ecological weir gate for the agricultural irrigation ditch can improve the functions of dirt interception and pollution reduction of the agricultural irrigation ditch; on the other hand, can effectively control the drainage function of farming irrigation ditch.
Description
Technical Field
The utility model relates to an ecological environment protection technical field especially relates to an over-and-under type ecological weir gate for farming irrigates irrigation canals and ditches.
Background
The weir gate is an important component of an agricultural irrigation ditch intercepting system, and plays an important role in the aspects of ditch water storage and drainage, water level regulation, farmland drainage retention time in the ditch extension, aquatic plant growth promotion in the ditch, plant adsorption, absorption and degradation of nutrients such as nitrogen and phosphorus in farmland non-point source low-pollution water and the like.
The conventional drainage system only meets the requirements of agricultural high yield and drainage in the aspect of water quantity, and does not consider the effect of purifying water quality of the drainage channel. In order to meet the original drainage function of the drainage system and achieve the effect of improving the ecological environment of the farmland, a novel ecological drainage ditch needs to be constructed on the basis of the original drainage system. Since the conventional drainage system is uncontrolled, the uncontrolled drainage system must be changed to a properly controlled drainage system. At present, three weir gate buildings capable of measuring water quantity are provided, namely a triangular weir, a rectangular weir and a prefabricated wide top weir, and the three weir gate buildings are characterized in that fixed water retaining is realized, and a weir (dam) body needs to be lifted to restore the flood drainage function of a drainage ditch under the condition of heavy rainfall.
SUMMERY OF THE UTILITY MODEL
to the above-mentioned defect of prior art, the utility model provides an ecological weir gate of over-and-under type for the irrigation canals and ditches is irritated to farming is improved and is cut dirty the function of subtracting of polluting to can effective control the drainage function that holds of irrigation canals and ditches.
The application provides an ecological weir gate of over-and-under type for farming irrigates and ditches includes: the device comprises a rectangular gate plate, a concave wide top weir, a weir top plate, a sliding chute, a gate slot, a spiral hole, a spiral rod, a connecting rod, a rotary adjusting handle, a gate chamber, a protection box, a motor and a gate; the screw rod, the connecting rod, the brake chamber and the motor are arranged in the protective box;
the connecting rod is used for fixing the door slots on the two sides and is used as an installation bracket of the motor; the spiral holes are arranged at two sides of the protective box, the spiral rods rotate in the spiral holes and drive the concave wide top weir to move up and down;
The rectangular gate plate and the concave wide top weir are parallelly overlapped in the gate, and are combined to form a lifting integrated weir gate;
under the traction of a motor, the rectangular flashboard and the concave wide top weir are lifted through the door slot and the screw rod to realize up-and-down movement;
The weir top plate is arranged on the concave wide top weir, and the weir top plate drives the rotary adjusting handle connected with the weir top plate to adjust the height through external force, so that the weir top plate can move up and down in the sliding groove range.
the lifting ecological weir gate for the agricultural irrigation ditch further comprises a storage battery and a solar panel, wherein the storage battery is arranged in the protective box and is arranged on the connecting rod; the solar panel is arranged at the top of the gate, converts light energy into electric energy and then stores the electric energy in the storage battery for the use of a motor.
The lifting ecological weir gate for the agricultural irrigation ditch preferably further comprises an ultrasonic liquid level meter, the ultrasonic liquid level meter is used for measuring water level data, and the ultrasonic liquid level meter is arranged at the position, close to the gate, of the upstream section of the agricultural irrigation ditch.
The lifting ecological weir gate for the agricultural irrigation ditch is characterized in that the gate is provided with an overflow port, and when the water level of the upstream section of the agricultural irrigation ditch exceeds the height of the overflow port, water flows into the downstream section of the agricultural irrigation ditch through the overflow port.
The lifting ecological weir gate for the agricultural irrigation ditch is characterized in that water-stopping rubber is arranged between the rectangular gate plate, the concave wide top weir and the gate groove.
the application provides an ecological weir gate of over-and-under type for farming irrigated and ditches has following advantage:
1. The water measuring structure can stop water and can movably adjust the water level, and the water storage and drainage functions of the agricultural irrigation ditch can be effectively controlled.
2. Not only can measure the displacement of the farmland drainage ditch, but also can adjust and control the depth of water of the farmland drainage ditch.
3. The water level of the agricultural irrigation ditch is raised through the ecological weir gate, the aquatic plants in the agricultural irrigation ditch can be ensured to effectively absorb the agricultural non-point source low-pollution water after irrigation by the proper water level, and meanwhile, the requirement of suitable growth water depth for planting in different types of drainage ditches can be met, so that the sewage interception and pollution reduction functions of the agricultural irrigation ditch are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of an elevating ecological weir gate for agricultural irrigation ditches according to an embodiment of the present application;
Fig. 2 is a schematic structural view of a gate of the lifting ecological weir gate for the agricultural irrigation ditch in the embodiment of the application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the 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 application.
The application provides an ecological weir gate will combine hydraulics, mechanical engineering and informatics technique, can measure the displacement of farmland escape canal, can adjust and control the ecological weir gate of farmland escape canal depth of water again. Fig. 1 is a schematic structural view of a lifting ecological weir gate for agricultural irrigation ditches in an embodiment of the application. Referring to fig. 1, the present application provides an elevating ecological weir gate for an agricultural irrigation ditch, comprising: the gate comprises a rectangular gate plate 1, a concave wide top weir 2, a weir top plate 3, a sliding chute 4, a gate slot 7, a spiral hole 8, a spiral rod 9, a connecting rod 10, a rotary adjusting handle 11, a gate chamber 12, a protective box 13, a motor 15 and a gate 17; the screw rod 9, the connecting rod 10, the brake chamber 12 and the motor 15 are arranged in the protective box 13; the connecting rod 10 is used for fixing the door slots 7 on two sides and is used as a mounting bracket of the motor 15; the spiral holes 8 are arranged on two sides of the protective box 13, the spiral rods 9 are rotated in the spiral holes 8, and the spiral rods 9 drive the concave wide top weir 2 to move up and down. Specifically, a special tool is needed to be used for rotating the screw rod 9 in the screw hole 8, and the screw rod 9 drives the concave wide top weir 2 independently to realize the up-and-down movement function. In addition, the spiral holes 8 also play a role in ventilation. The rectangular gate plate 1 and the concave wide top weir 2 are stacked in parallel in the gate 17 and combined to form a liftable integrated weir gate; under the traction of a motor 15, the rectangular gate plate 1 and the concave wide top weir 2 are lifted through the gate slot 7 and the screw rod 9 to realize up-and-down movement; the weir top plate 3 is arranged on the concave wide top weir 2, and the weir top plate 3 drives the rotary adjusting handle 11 connected with the weir top plate to adjust the height through external force, so that the weir top plate can move up and down in the range of the sliding groove 4. And a water stopping rubber 5 is arranged between the rectangular flashboard 1, the concave wide top weir 2 and the gate slot 7.
in specific application, when the water inflow is small, the outflow mode is weir flow, and the water yield can be calculated according to a weir flow formula; when the water volume is large, the rectangular gate plate 1 and the concave wide-top weir 2 are lifted upwards together, channels are all released, the flood discharge purpose is achieved, and the water discharge of the channels is calculated according to a formula of free outflow of gate holes.
Fig. 2 is a schematic structural view of a gate of the lifting ecological weir gate for the agricultural irrigation ditch in the embodiment of the application. As shown in fig. 2, the weir gate further comprises a storage battery 14 and a solar panel 16, the storage battery 14 is arranged in the protective box 13, and the storage battery 14 is mounted on the connecting rod 10; the solar panel 16 is arranged on the top of the gate 17, and the solar panel 16 converts light energy into electric energy and stores the electric energy in the storage battery 14 for the power supply 15 to use. The weir gate can also include ultrasonic wave level gauge 6, and ultrasonic wave level gauge 6 is used for the survey water level data, and ultrasonic wave level gauge 6 sets up the position that is close to gate 17 at agricultural irrigation ditch upstream section.
The lifting ecological weir gate for the agricultural irrigation ditch is characterized in that the gate 17 is provided with an overflow port 18, and when the water level of the upstream section of the agricultural irrigation ditch exceeds the height of the overflow port 18, water flows into the downstream section of the agricultural irrigation ditch through the overflow port 18.
To sum up, the technical scheme that this application provided realizes automatic measure irrigation water demand and displacement on the one hand, is convenient for develop the farmland irrigation water planning in this district from now on to reach the purpose of accurate water pipe water. When the inflow is small, the outflow mode is weir flow, and the water yield can be calculated according to a weir flow formula; when the inflow is great, the water measuring weir plate and the water blocking plate are lifted upwards together, the channels are all released, the flood discharge purpose is realized, and the water discharge of the channels is calculated according to the formula of free outflow of the gate holes. The water level data is measured according to an ultrasonic liquid level meter. On the other hand, the water level of the agricultural irrigation ditch is raised through the ecological weir gate, and the proper water level can ensure that aquatic plants in the agricultural irrigation ditch can effectively absorb agricultural non-point source low-pollution water after irrigation, and can meet the requirement of planting in drainage ditches of different types for proper growth water depth. On the other hand, part of the water coming from the ditches is mountain stream, the water quality is better, when the water flows through the agricultural irrigation area, the better water quality is changed into non-point source low-pollution water after being used for agricultural irrigation, and the non-point source low-pollution water finally flows into rivers or lakes to cause the water pollution problem; by arranging the ecological weir gate at a proper position, the flow direction of water flow can be changed, and clear water is ensured to enter rivers (lakes).
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides an ecological weir gate of over-and-under type for farming irrigated ditch, its characterized in that includes: the device comprises a rectangular gate plate (1), a concave wide-top weir (2), a weir top plate (3), a sliding chute (4), a gate slot (7), a spiral hole (8), a spiral rod (9), a connecting rod (10), a rotary adjusting handle (11), a gate chamber (12), a protection box (13), a motor (15) and a gate (17); the screw rod (9), the connecting rod (10), the brake chamber (12) and the motor (15) are arranged in the protective box (13);
The connecting rod (10) is used for fixing the door slots (7) on the two sides and is used as a mounting bracket of the motor (15); the spiral holes (8) are arranged at two sides of the protective box (13), the spiral rod (9) rotates in the spiral holes (8), and the spiral rod (9) drives the concave wide top weir (2) to move up and down; the rectangular gate plate (1) and the concave wide top weir (2) are stacked in parallel in the gate (17) and combined to form a liftable integrated weir gate;
Under the traction of a motor (15), the rectangular gate plate (1) and the concave wide top weir (2) are lifted through the gate slot (7) and the screw rod (9) to realize up-and-down movement;
The weir top plate (3) is arranged on the concave wide top weir (2), and the weir top plate (3) drives the rotary adjusting handle (11) connected with the weir top plate to adjust the height through external force, so that the weir top plate can move up and down within the range of the sliding groove (4).
2. The ecological lifting weir for agricultural irrigation ditches according to claim 1, wherein the weir further comprises a storage battery (14) and a solar panel (16), the storage battery (14) is arranged in the protective box (13), and the storage battery (14) is mounted on the connecting rod (10); the solar panel (16) is arranged at the top of the gate (17), and the solar panel (16) converts light energy into electric energy and stores the electric energy in the storage battery (14) for the power supply (15).
3. The lifting ecological weir gate for agricultural irrigation ditches according to claim 2, further comprising an ultrasonic level meter (6), wherein the ultrasonic level meter (6) is used for measuring water level data, and the ultrasonic level meter (6) is arranged at the position close to the gate (17) at the upstream section of the agricultural irrigation ditch.
4. The ecological elevation weir gate for agricultural irrigation ditches according to claim 3, wherein the gate (17) is provided with an overflow port (18), and when the water level of the upstream section of the agricultural irrigation ditch exceeds the height of the overflow port (18), water flows into the downstream section of the agricultural irrigation ditch through the overflow port (18).
5. The lifting ecological weir gate for agricultural irrigation ditches as claimed in any one of claims 1 to 4, wherein a water-stop rubber (5) is further arranged between the rectangular gate plate (1), the concave wide top weir (2) and the gate slot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222022.0U CN209760192U (en) | 2019-02-22 | 2019-02-22 | Lifting type ecological weir gate for agricultural irrigation ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920222022.0U CN209760192U (en) | 2019-02-22 | 2019-02-22 | Lifting type ecological weir gate for agricultural irrigation ditch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209760192U true CN209760192U (en) | 2019-12-10 |
Family
ID=68752156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920222022.0U Expired - Fee Related CN209760192U (en) | 2019-02-22 | 2019-02-22 | Lifting type ecological weir gate for agricultural irrigation ditch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209760192U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681259A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Water-saving ecological gate system for irrigation area |
| CN113532589A (en) * | 2021-08-03 | 2021-10-22 | 新疆云智润科技有限公司 | Water measuring system |
| CN115142387A (en) * | 2022-09-05 | 2022-10-04 | 凌志环保股份有限公司 | Ecological ditch with liftable formula baffle |
| CN113532589B (en) * | 2021-08-03 | 2024-09-27 | 新疆云智润科技有限公司 | Water measuring system |
-
2019
- 2019-02-22 CN CN201920222022.0U patent/CN209760192U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112681259A (en) * | 2020-12-24 | 2021-04-20 | 华北水利水电大学 | Water-saving ecological gate system for irrigation area |
| CN112681259B (en) * | 2020-12-24 | 2022-07-26 | 华北水利水电大学 | Water-saving ecological gate system for irrigation area |
| CN113532589A (en) * | 2021-08-03 | 2021-10-22 | 新疆云智润科技有限公司 | Water measuring system |
| CN113532589B (en) * | 2021-08-03 | 2024-09-27 | 新疆云智润科技有限公司 | Water measuring system |
| CN115142387A (en) * | 2022-09-05 | 2022-10-04 | 凌志环保股份有限公司 | Ecological ditch with liftable formula baffle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209760192U (en) | Lifting type ecological weir gate for agricultural irrigation ditch | |
| CN101260661B (en) | Automatic irrigation and drainage method and system for agricultural land | |
| CN213245858U (en) | Municipal afforestation area | |
| CN219793872U (en) | Floating garbage interception device for water conservancy protection | |
| CN209874005U (en) | Clear water and sewage flow dividing device for reducing rural non-point source pollution | |
| CN209891167U (en) | Floating box type automatic gate for storage pond | |
| CN105672448A (en) | Efficient interception system and control method for agricultural non-point source pollution | |
| CN217128454U (en) | Catch basin that has anti-flowing back function concurrently suitable for along river cut dirty system | |
| CN108901760A (en) | A kind of differential rotating disc type duty automatic gauge control device | |
| CN214703152U (en) | Intelligent test model for measuring anti-scouring performance of honeycomb restraint system | |
| CN104695389B (en) | Double floating box type upstreams control weir gate device | |
| CN110206048B (en) | Highway side slope greening system | |
| CN204922179U (en) | Miniature flotation pontoon is transferred and is flowed valve | |
| CN221741323U (en) | Channel slope protection structure | |
| WO2019101158A1 (en) | Intensive flood irrigation channel | |
| CN221545475U (en) | A prevention of seepage stagnant water structure for among hydraulic and hydroelectric engineering | |
| CN105544477A (en) | Double-direction overflow water retaining valve with fish passing device | |
| CN221608986U (en) | Water intake device capable of automatically regulating flood level and flow | |
| CN220433548U (en) | Scour protection bank protection based on ecological concrete | |
| CN212103931U (en) | Buffering formula water conservancy stop device of arc structure | |
| CN218933023U (en) | Irrigation channel sluice structure for farmland hydraulic engineering | |
| CN213358512U (en) | Ecological shore protection structure for port channel | |
| CN220685970U (en) | Water and electricity engineering construction cut-off equipment | |
| CN219298137U (en) | Hydraulic engineering river course reposition of redundant personnel interceptor | |
| CN218712562U (en) | Novel hydraulic engineering flood prevention bank protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |