CN215122847U - Anti-blocking drip irrigation system for yellow irrigation area - Google Patents
Anti-blocking drip irrigation system for yellow irrigation area Download PDFInfo
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- CN215122847U CN215122847U CN202121613019.5U CN202121613019U CN215122847U CN 215122847 U CN215122847 U CN 215122847U CN 202121613019 U CN202121613019 U CN 202121613019U CN 215122847 U CN215122847 U CN 215122847U
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Abstract
The utility model relates to a draw yellow irrigated area and prevent blockking up drip irrigation system, including one-level sedimentation tank, clean water basin, return water structure, drip irrigation system, the exit end and the one-level sedimentation tank intercommunication of diversion system, one-level sedimentation tank intercommunication have the clean water basin, are provided with filtration I between clean water basin and the one-level sedimentation tank, are connected with the return water structure between clean water basin and the one-level sedimentation tank, and clean water basin and drip irrigation system intercommunication are provided with sand content detection module in the clean water basin, and control module and sand content detection module, return water structure, drip irrigation system connect. The utility model discloses a sand content detection module detects the sand content of clean water basin aquatic, if the sand content is higher than the default, then yellow river water deposits and filters once more in pipeline I circulation flow to the one-level sedimentation tank, and when the sand content in the clean water basin was less than the default, control system control yellow river water was carried to drip irrigation system, guarantees that drip irrigation system is not blockked up.
Description
Technical Field
The utility model relates to an irrigation equipment technical field, in particular to draw yellow irrigated area to prevent blockking up drip irrigation system.
Background
Under the background of the national and international double-circulation strategy for promoting the country happiness, the development of water-saving agriculture is accelerated, the resource utilization level is improved, the digital and intelligent development of the agricultural water-saving irrigation field is accelerated, and the important support is provided for promoting the green development of agriculture and strengthening the modern construction of agriculture. The central document No. one in 2021 proposes "accelerate the promotion of agricultural modernization", "implement a new round of high-standard farmland construction planning", "construct 1 hundred million acres of drought and waterlogging harvest preservation, high and stable yield and high-standard farmland in 2021", "promote the agricultural green development" and "develop water-saving agriculture". In rural happy strategy planning (2018 and 2022) issued by the communal central State administration, "speed up agricultural modernization pace, promote agricultural green development," "strengthen irrigation and water conservancy infrastructure construction, implement cultivated land quality protection and improvement action," "implement national agricultural water-saving action, and construct water-saving villages" are required. At the end of 2020, the Ministry of agricultural rural areas issues a notice about giving off a farmland construction task in 2021 years, and the Ministry of 2021 year nationwide plans to newly build a high-standard farmland of 1 hundred million mu and comprehensively develop efficient water-saving irrigation of 1500 ten thousand mu.
The yellow river is a mother river of Chinese nationality, the yellow river basin has very important status in the aspects of economic and social development and ecological safety of China, the contradiction between supply and demand of water resources of China is very prominent, the frequency of domestic water supply in many areas is high, the farmland is always in drought, the yellow river diversion irrigation area is an important grain production base of China, but the yellow river has high sediment content, and how the yellow river basin efficiently diverts yellow river water for irrigation leads to the high-quality development effect of the yellow river basin.
In order to reduce ineffective evaporation of irrigation water, reduce the waste of water resource, improve irrigation quality simultaneously, often adopt the irrigation mode of driping irrigation to crops, but, because yellow river aquatic silt content is great, cite yellow river and irrigate, can cause the jam of driping irrigation the device, consequently, need a draw yellow irrigated area and prevent blockking up drip irrigation system and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming and quoting yellow river water and driping irrigation, can cause the problem that drips irrigation the device and block up, provide a draw yellow irrigated area and prevent blockking up drip irrigation system.
The utility model provides a pair of draw yellow irrigated area and prevent blockking up drip irrigation system, include:
the primary sedimentation tank is communicated with the outlet end of the water diversion system;
the clean water tank is communicated with the primary sedimentation tank, and a filtering structure I is arranged between the clean water tank and the primary sedimentation tank;
the water return structure is connected between the clean water tank and the primary sedimentation tank;
the drip irrigation system is communicated with the clean water tank;
the sand content detection module is arranged in the clear water tank;
and the control module is electrically connected with the sand content detection module, the water return structure and the drip irrigation system and is used for controlling the water return structure to return water in the clean water tank to the primary sedimentation tank or controlling the water in the clean water tank to be conveyed to the drip irrigation system according to the sand content value measured by the sand content detection module.
Preferably, the device also comprises a temperature sensor which is fixedly arranged in the clean water pool; the heater is fixedly arranged in the clean water tank, and the heater and the temperature sensor are electrically connected with the control module.
Preferably, the water return structure includes: the pipeline I is communicated with the clean water tank and the primary sedimentation tank; the electromagnetic valve I is arranged on the pipeline I; the inlet of the water pump I is arranged in the clean water tank, the outlet of the water pump I is communicated with the pipeline I, the clean water tank and the drip irrigation system are communicated through the pipeline II, the pipeline II is provided with the electromagnetic valve II, and the electromagnetic valve I, the water pump I and the electromagnetic valve II are all electrically connected with the module control.
Preferably, a filter structure II is also included, comprising: the primary trash rack is arranged in front of a water inlet of the water diversion system; the second grade trash rack sets up in the one-level sedimentation tank, is provided with water pump II in the one-level sedimentation tank, and water pump II's export and filtration I intercommunication, second grade trash rack set up between pipeline I's delivery port and water pump, and diversion system's exit end sets up the one side that deviates from the water pump at the second grade trash rack.
Preferably, the filter structure I comprises: the inlet of the sand filter is communicated with the primary sedimentation tank; and the inlet of the laminated filter is communicated with the outlet of the sand filter, and the outlet of the laminated filter is communicated with the clean water tank.
Preferably, the filter structure I further comprises a secondary sedimentation tank connected between the primary sedimentation tank and the sandstone filter.
Compared with the prior art, the utility model provides a pair of draw yellow irrigated area to prevent blockking up drip irrigation system, its beneficial effect is:
the utility model discloses introduce the yellow river water through diversion system and deposit in the one-level sedimentation tank, set up one-level trash rack and second grade trash rack and carry out prefilter to the impurity in the yellow river water of introduction, yellow river water after the prefilter is through water pump II pressure boost, get into the clean water basin after sand and stone filter and lamination filter, sand content detection module in the clean water basin detects the sand content of aquatic, if sand content is higher than the default, then yellow river water deposits and filters once more in pipeline I circulation flow to one-level sedimentation tank, when sand content in the clean water basin is less than the default, solenoid valve II is just opened to control system, can make the yellow river water of carrying to drip irrigation system do not have impurity, guarantee that drip irrigation system is not blockked up.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention.
Detailed Description
An embodiment of the present invention will be described in detail with reference to fig. 1 and 2, but it should be understood that the scope of the present invention is not limited by the embodiment.
Example 1
As shown in figure 1, the utility model provides a pair of draw yellow irrigated area to prevent blockking up drip irrigation system, including one-level sedimentation tank 3, clean water basin 9, the return water structure, drip irrigation system 14, the exit end and the one-level sedimentation tank 3 intercommunication of diversion system 1, be arranged in with yellow river water drainage to one-level sedimentation tank 3, one-level sedimentation tank 3 intercommunication has clean water basin 9, be provided with filtration I8 between clean water basin 9 and the one-level sedimentation tank 3, be provided with water pump II4 in the one-level sedimentation tank 3, the export and the filtration I8 intercommunication of water pump II4, be connected with the return water structure between clean water basin 9 and the one-level sedimentation tank 3, the return water structure is used for returning the water in the clean water basin 9 to one-level sedimentation tank 3, clean water basin 9 and drip irrigation system 14 intercommunication, be provided with sand content detection module 17 in the clean water basin 9, the preferred immersion photoelectric sand detector of sand content detection module 17, control module 16 and sand content detection module 17, clean water content detection module, The water return structure is electrically connected with the drip irrigation system 14 and is used for controlling the water return structure to return the water in the clean water tank 9 to the primary sedimentation tank 3 according to the sand content value measured by the sand content detection module 17 or controlling the water in the clean water tank 9 to be conveyed to the drip irrigation system 14.
When the technical scheme is in use, the yellow river water is precipitated in the primary sedimentation tank 3 and then is pressurized and conveyed to the filter structure I8 through the water pump II4, the yellow river water filtered by the filter structure I8 is conveyed to the clean water tank 9, the sand content detection module 17 in the clean water tank 9 detects the sand content in the water, and the water return structure is controlled to return the water in the clean water tank 9 to the primary sedimentation tank 3 or control the water in the clean water tank 9 to be conveyed to the drip irrigation system 14 according to the sand content value detected by the sand content detection module 17.
In this embodiment, the water return structure includes a pipeline I7 communicating the clean water tank 9 and the primary sedimentation tank 3, a solenoid valve I10 is provided on the pipeline I7, a water pump I19 is provided in the clean water tank 9, an outlet of the water pump I19 is communicated with a pipeline I7, the clean water tank 9 and the drip irrigation system 14 are communicated through a pipeline II15, a water pump III18 is further provided in the clean water tank 9, an outlet of the water pump III18 is communicated with a pipeline II15, a solenoid valve II11 is provided on the pipeline II15, the solenoid valve I10, the water pump I19 and the solenoid valve II11 are all electrically connected with the module control 16, and are used for controlling the switching of the solenoid valve I11 and the solenoid valve II10 according to the sand content measured by the sand content detection module 17.
When the irrigation system is used, the preset value of the sand content is set through the control module 17, the control module 17 compares the preset value with the measured value according to the sand content, when the measured value is larger than the preset value, the situation that the sand content in the water in the clean water tank 9 is too high is indicated, the blockage of the irrigation system is easily caused, the control system opens the electromagnetic valve I10, then opens the water pump I19, the water in the clean water tank 9 flows back to the primary sedimentation tank 3 and is filtered by the primary sedimentation tank 3 and the filtering structure I8 again, when the measured value of the sand content detection module 17 is smaller than the preset value, the water in the yellow river does not contain silt and impurities, opens the electromagnetic valve II10, then opens the water pump III18, and the water in the clean water tank 9 is conveyed to the irrigation system 14 to perform crop operation.
In this embodiment, still include filtration II2, filtration II2 is including setting up the one-level trash rack 201 before the water inlet of diversion system, set up the second grade trash rack 202 in one-level sedimentation tank 3, be provided with water pump II4 in the one-level sedimentation tank 3, water pump II 4's export and filtration I8 intercommunication, second grade trash rack 202 sets up between the delivery port of pipeline I7 and water pump II4, the exit end setting of diversion system 1 is in the one side that second grade trash rack 202 deviates from water pump II4, make water pump II4 will be through the water pump to second grade sedimentation tank 6 after second grade trash rack 202 filters.
Because the quality of water in the yellow river is relatively poor, silt impurity is more, and diversion system 1 can go out branch, weeds impurity separation earlier in the aquatic through one-level trash rack 201 when introducing yellow river water, then inputs in one-level sedimentation tank 3, and under the filtering action of second grade trash rack 202, the large granule impurity of aquatic is separated in the other side of water pump II4, and the water after the filtration is in second grade sedimentation tank 6 through the booster pump of water pump II 4.
In this embodiment, the filtering structure I8 comprises a sand filter 801, an inlet of the sand filter 801 is communicated with the secondary sedimentation tank 6, and further comprises a laminated filter 802, an inlet of the laminated filter 802 is communicated with an outlet of the sand filter 801, and an outlet is communicated with the clean water tank 9.
In this embodiment, a secondary sedimentation tank 6 is connected between the primary sedimentation tank 3 and the sandstone filter 801, and the secondary sedimentation tank 6 can further sediment water flowing out of the primary sedimentation tank 3.
The water in the secondary sedimentation tank 6 firstly passes through the sand filter 801, the sand filter 801 further filters sand particles in the yellow river water, and then the water flows into the laminated filter 802, and the laminated filter 802 finely filters fine sand remained in the water and then the water flows into the clean water tank 9.
In this embodiment, the pipe II15 is further provided with a pressure gauge 12 and a flow meter 13, and both the pressure gauge 12 and the flow meter 13 are electrically connected to the control module 16.
The pressure gauge 12 measures the water pressure in the pipe II15, the flow meter 13 measures the water flow flowing to the nozzle system 14, and the control system 16 controls the drip irrigation water quantity by controlling the on-off of the electromagnetic valve II11 and the water pump III18 according to the drip irrigation water quantity requirement.
In the present embodiment, the diversion system 1 is preferably a canal slope diversion system, and the sand content detection module 17 is preferably an immersion photoelectric sand tester.
Using method and working principle of the embodiment
The utility model discloses during the use, use canal slope formula drainage system to flow yellow river water to one-level sedimentation tank 3 in, branch in the yellow river water is blocked with one-level trash rack 201, weeds, floater and pasture and water, yellow river water deposits in one-level sedimentation tank 3, second grade trash rack 202 in the one-level sedimentation tank 3 isolates the impurity filtration of aquatic in delivery port one side of canal slope formula drainage system, water pump II4 will be through the yellow river water after second grade trash rack 202 filters from one-level sedimentation tank 3 pump to second grade sedimentation tank 6, under water pump II 4's supercharging, yellow river water flows to sandstone filtration ware 801 from second grade sedimentation tank 6, sandstone filtration ware 801 flows to lamination filter 802 after filtering the sandstone granule in the yellow river water, lamination filter 802 flows to clean water basin 9 after filtering the fine sand in the yellow river water once more.
An immersion type photoelectric sand measuring instrument is arranged in the clean water tank 9 and is used for measuring the sand content of the yellow river water in the clean water tank 9, a preset value of the sand content is set through the control module 16, when the measured sand content is higher than the preset value, the control module 16 opens the electromagnetic valve I10 and closes the electromagnetic valve II11, so that the water in the clean water tank 9 flows into the primary sedimentation tank 3 again through the pipeline I7 and flows into the sand filter 801 and the laminated filter 802 for filtering after being precipitated by the primary sedimentation tank 3 and the secondary sedimentation tank 6, and the circular filtration is carried out until the sand content in the water in the clean water tank 9 is lower than the preset value, so that the yellow river water conveyed to the drip irrigation system 14 can not contain silt, and the blockage of the drip irrigation system cannot be caused.
Example 2
As shown in fig. 2, on the basis of embodiment 1, a temperature sensor 20 for detecting a water temperature is disposed in the clean water tank 9, the temperature sensor 20 is electrically connected to the control module 16, a heater 21 is further disposed in the clean water tank 9, and the heater 21 is electrically connected to the control module 16 and is configured to control the heater 21 to heat water in the clean water tank according to temperature data detected by the temperature sensor 20, so that the water temperature in the clean water tank 9 is controlled within a normal temperature range in summer.
Using method and working principle of the embodiment
The embodiment is suitable for the situation that yellow river water is introduced for drip irrigation in winter, compared with the case of drip irrigation in winter, the muddy water in the flow passage of the irrigation device is higher in turbulence degree, impurities are frequently adhered, washed and dispersed in the flow passage, and the drip irrigation system is not easy to block, so that the higher the water temperature is, the lower the probability of sediment particles depositing in the pipeline is, the better the physical blocking resistance of the drip irrigation system is, when the system is used for drip irrigation in winter, the temperature sensor 20 and the heater 21 are turned on, the temperature range is set to be the normal temperature range in summer through the control module, the temperature range is preferably set to be 20-25 ℃, when the water temperature in the clean water tank 9 measured by the temperature sensor 20 is lower than 20 ℃, the control module controls the heater to heat the water in the clean water tank 9, and when the water temperature is higher than 25 ℃, the control module controls the heater to stop heating, the probability of sediment particles depositing in the pipeline is reduced, and the blockage of a drip irrigation system is further prevented.
To sum up, the utility model discloses introduce the one-level sedimentation tank with yellow river water through the diversion system and deposit, set up that one-level trash rack and second grade trash rack carry out prefilter to the impurity in the yellow river water of introduction, yellow river water after the prefilter passes through water pump II pressure boost, get into the clean water basin after sand filter and lamination filter, sand content detection module in the clean water basin detects the sand content of aquatic, if sand content is higher than the default, then yellow river water deposits and filters once more in pipeline I circulation flow to one-level sedimentation tank, when sand content in the clean water basin is less than the default, solenoid valve II just is opened to control system, can make the yellow river water who carries to drip irrigation system not have impurity, guarantee that the system is not blockked up.
The above disclosure is only for the preferred embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a draw yellow irrigated area to prevent blockking up drip irrigation system which characterized in that includes:
the primary sedimentation tank (3) is communicated with the outlet end of the water diversion system (1);
a clean water tank (9) which is communicated with the primary sedimentation tank (3), and a filtering structure I (8) is arranged between the clean water tank (9) and the primary sedimentation tank (3);
the water return structure is connected between the clean water tank (9) and the primary sedimentation tank (3);
a drip irrigation system (14) in communication with the clean water basin (9);
the sand content detection module (17) is arranged in the clean water tank (9);
and the control module (16) is electrically connected with the sand content detection module (17), the water return structure and the drip irrigation system (14) and is used for controlling the water return structure to return water in the clean water tank (9) to the primary sedimentation tank (3) or controlling water in the clean water tank (9) to be conveyed to the drip irrigation system (14) according to the sand content value detected by the sand content detection module (17).
2. The anti-clogging drip irrigation system for the yellow water diversion irrigation area as claimed in claim 1, further comprising a temperature sensor (20) fixedly arranged in the clean water tank (9); and the heater (21) is fixedly arranged in the clean water tank (9), and the heater (21) and the temperature sensor (20) are electrically connected with the control module.
3. The drip irrigation system as claimed in claim 1, wherein the water return structure comprises: the pipeline I (7) is communicated with the clean water tank (9) and the primary sedimentation tank (3); the electromagnetic valve I (10) is arranged on the pipeline I (7); the inlet of the water pump I (19) is arranged in the clean water tank (9), and the outlet of the water pump I is communicated with the pipeline I (7); the clean water tank (9) is communicated with the drip irrigation system (14) through a pipeline II (15), an electromagnetic valve II (11) is arranged on the pipeline II (15), and the electromagnetic valve I (10), the water pump I (19) and the electromagnetic valve II (11) are electrically connected with the control module (16).
4. The drip irrigation system according to claim 1, further comprising a filtering structure II (2) comprising: the primary trash rack (201) is arranged in front of a water inlet of the water diversion system (1); second grade trash rack (202) sets up in one-level sedimentation tank (3), is provided with water pump II (4) in one-level sedimentation tank (3), the export and filtration I (8) intercommunication of water pump II (4), second grade trash rack (202) set up between the delivery port of pipeline I (7) and water pump II (4), the exit end setting of diversion system (1) deviates from one side of water pump II (4) in second grade trash rack (202).
5. The drip irrigation system according to claim 1, characterized in that said filtering structure I (8) comprises: a sand filter (801), the inlet of which is communicated with the primary sedimentation tank (3); and the inlet of the laminated filter (802) is communicated with the outlet of the sand filter (801), and the outlet of the laminated filter is communicated with the clean water tank (9).
6. The drip irrigation system according to claim 5, characterized in that said filtering structure I (8) further comprises a secondary sedimentation tank (6) connected between the primary sedimentation tank (3) and the sandstone filter (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121613019.5U CN215122847U (en) | 2021-07-15 | 2021-07-15 | Anti-blocking drip irrigation system for yellow irrigation area |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121613019.5U CN215122847U (en) | 2021-07-15 | 2021-07-15 | Anti-blocking drip irrigation system for yellow irrigation area |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738254A (en) * | 2022-03-30 | 2022-07-12 | 中国五冶集团有限公司 | Automatic control system and method for sand content of dewatering well |
| CN114853224A (en) * | 2022-06-21 | 2022-08-05 | 中国华信邮电科技有限公司 | Yellow river water treatment system based on Internet of things |
| CN114885803A (en) * | 2022-06-08 | 2022-08-12 | 莱芜春雨节水器材有限公司 | Double-color forming anti-blocking cylindrical dripper |
-
2021
- 2021-07-15 CN CN202121613019.5U patent/CN215122847U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738254A (en) * | 2022-03-30 | 2022-07-12 | 中国五冶集团有限公司 | Automatic control system and method for sand content of dewatering well |
| CN114885803A (en) * | 2022-06-08 | 2022-08-12 | 莱芜春雨节水器材有限公司 | Double-color forming anti-blocking cylindrical dripper |
| CN114885803B (en) * | 2022-06-08 | 2023-08-08 | 莱芜春雨节水器材有限公司 | Double-color forming anti-blocking cylindrical dripper |
| CN114853224A (en) * | 2022-06-21 | 2022-08-05 | 中国华信邮电科技有限公司 | Yellow river water treatment system based on Internet of things |
| CN114853224B (en) * | 2022-06-21 | 2023-01-06 | 中国华信邮电科技有限公司 | Yellow river water treatment system based on Internet of things |
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