CN213740934U - Water-controlled ecological ditch for ammonia nitrogen detection gate - Google Patents
Water-controlled ecological ditch for ammonia nitrogen detection gate Download PDFInfo
- Publication number
- CN213740934U CN213740934U CN202022433860.8U CN202022433860U CN213740934U CN 213740934 U CN213740934 U CN 213740934U CN 202022433860 U CN202022433860 U CN 202022433860U CN 213740934 U CN213740934 U CN 213740934U
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- China
- Prior art keywords
- ammonia nitrogen
- water
- gate
- intelligent control
- detection chamber
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000005086 pumping Methods 0.000 claims abstract description 20
- 239000011449 brick Substances 0.000 claims abstract description 13
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 10
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims abstract description 9
- 235000013311 vegetables Nutrition 0.000 claims abstract 2
- 230000008054 signal transmission Effects 0.000 claims description 5
- 244000257727 Allium fistulosum Species 0.000 claims description 4
- 235000008553 Allium fistulosum Nutrition 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 abstract description 4
- 244000291564 Allium cepa Species 0.000 abstract description 2
- 235000010167 Allium cepa var aggregatum Nutrition 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000000746 purification Methods 0.000 description 5
- 238000003973 irrigation Methods 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 240000008436 Ipomoea aquatica Species 0.000 description 3
- 235000019004 Ipomoea aquatica Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 240000007124 Brassica oleracea Species 0.000 description 2
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 2
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 2
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- 229910052760 oxygen Inorganic materials 0.000 description 1
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- 238000010672 photosynthesis Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses an ammonia nitrogen detection gate water control type ecological ditch, which comprises a ditch section, wherein a water outlet of the ditch section is provided with a water control building, the ditch section consists of a slope protection section and a slope bottom, the water control building consists of an ammonia nitrogen detection chamber, an intelligent control gate, an overflow dam and a thick concrete gate bottom, the thick concrete gate bottom is embedded on the slope bottom, the overflow dam and the intelligent control gate are arranged on the thick concrete gate bottom side by side, the intelligent control gate is provided with the ammonia nitrogen detection chamber, the ammonia nitrogen detection chamber is used for detecting the ammonia nitrogen content in water, the ammonia nitrogen detection chamber is connected with a water pumping pipeline, the water pumping pipeline is used for pumping water in the ditch section, the slope protection section is laid by rhombic concrete grass planting bricks, hollow vegetables are planted among the rhombic concrete grass planting bricks, and shallots are planted at the slope bottom, the utility model can ensure that sewage in the non-flood period is effectively purified and then discharged, and can also perform normal drainage in the flood period, and meanwhile, relevant aquatic plants are introduced to realize the efficient absorption of ammonia nitrogen.
Description
Technical Field
The utility model relates to a quality of water is observed and controled and farmland irrigation canals and ditches accuse water drainage technology field specifically is ammonia nitrogen detection gate accuse water formula ecological irrigation canals and ditches.
Background
The agricultural non-point source pollution refers to the water environment pollution formed by the seepage or runoff of organic or inorganic pollutants in agricultural production activities, and the existing treatment means for the agricultural non-point source pollution is that corresponding engineering measures such as physics, chemistry, biology and the like are adopted to retain the corresponding pollutants by prolonging the water withdrawal time so as to prevent the pollutants from entering rivers.
Agricultural ecological escape canal is a ground formula drainage channel, can combine together plant and engineering measure, and the effectual prevention and control that carries out to agricultural non-point source pollution. The farmland drainage water after the sewage interception treatment of the ecological drainage ditch is treated by other non-point source pollution prevention and control technologies, and can be reused for farmland irrigation and other reutilization.
In the actual operation of the agricultural ecological drainage ditch in the prior art, due to the fact that no gate control is performed or gate control is performed, water cannot be drained in time and polluted water cannot be estimated and treated, the problems that the reuse time after drainage treatment is short, adsorption of ammonia nitrogen by aquatic plants is insufficient, degradation is not in time, drainage in a flood season is not smooth and the like exist, the purification effect can be achieved, and the purification task cannot be efficiently completed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at improving and innovating the defects and problems existing in the background technology and providing an ammonia nitrogen detection gate water control type ecological ditch.
In order to achieve the above object, the utility model provides a following technical scheme: an ammonia nitrogen detection gate water control type ecological ditch comprises a ditch section, wherein a water control building is arranged at a water outlet of the ditch section, the ditch section consists of a slope protection section and a slope bottom, the water control building consists of an ammonia nitrogen detection chamber, an intelligent control gate, an overflow dam and a thick concrete gate bottom, the thick concrete gate bottom is embedded in the slope bottom, the overflow dam and the intelligent control gate are arranged on the thick concrete gate bottom side by side, the ammonia nitrogen detection chamber is installed on the intelligent control gate and is used for detecting the content of ammonia nitrogen in water, the ammonia nitrogen detection chamber is connected with a water pumping pipeline which is used for pumping water in the ditch section, the slope protection section is formed by laying of rhombic vegetal concrete planting bricks, water spinach is planted among the rhombic vegetal concrete planting bricks, and water shallots are planted at the slope bottom.
The ammonia nitrogen detection chamber is internally provided with an ammonia nitrogen detector and a controller, the ammonia nitrogen detector is a COD detector LH-C1 in model, the controller is an STM32F429IGT6 in model, the ammonia nitrogen detector is in communication connection with the signal transmission antenna and the input end of the controller, and the output end of the controller is in communication connection with the motor of the intelligent control gate.
The further proposal is that the lengths of two diagonal lines of the diamond-shaped plain concrete grass planting brick are both 300 mm.
The further proposal is that the water pumping pipeline is an embedded water pumping pipe and is embedded in the slope protection section.
The further scheme is that the elevation of the intelligent control gate is higher than the normal water level of the channel, and the elevation of the weir crest of the overflow dam is lower than that of the intelligent control gate.
Compared with the prior art, the beneficial effects of the utility model are that: the water control structure is arranged at the water outlet of the ditch section and comprises an ammonia nitrogen detection chamber and an intelligent control gate, an ammonia nitrogen detector in the ammonia nitrogen detection chamber detects the ammonia nitrogen concentration of water in the ditch section, when the ammonia nitrogen concentration is not in a standard range, the gate is closed, and the detention time of sewage in the ditch is prolonged, so that the microbial purification time of the ditch section is prolonged, the sewage is purified more thoroughly, the ammonia nitrogen is removed more thoroughly, and when the ammonia nitrogen concentration is reduced to the standard range, the intelligent control gate is opened; if meet flood season, although the intelligent control gate is in the closed period, the inflow can be got rid of through the overflow dam, guarantees the normal drainage function of ditch channel section, avoids the too high and collapse of ditch channel section water level.
Drawings
FIG. 1 is a schematic cross-sectional structure of the water control structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a trench section according to the present invention;
FIG. 3 is a plan view of grass-planting bricks for protecting slope of a ditch of the present invention;
reference numerals: the system comprises a water control building 1, a ditch section 2, a water pumping pipeline 3, a signal transmission antenna 4, an ammonia nitrogen detection chamber 11, an intelligent control gate 12, an overflow dam 13, a thick concrete gate bottom 14, a slope protection section 21, a slope bottom 22 and diamond-shaped plain concrete grass planting bricks 210.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 3.
Referring to the attached drawings 1 and 2, the ammonia nitrogen detection gate water control type ecological ditch comprises a ditch section 2, the ditch section 2 consists of a slope protection section 21 and a slope bottom 22, a water outlet of the ditch section 2 is provided with a water control building 1, the water control building 1 comprises an intelligent control gate 12 and an overflow dam 13, the intelligent control gate 12 and the overflow dam 13 are arranged side by side, an ammonia nitrogen detection chamber 11 is arranged on the intelligent control gate 12, an ammonia nitrogen detector and a controller are arranged in the ammonia nitrogen detection chamber 11, the type of the ammonia nitrogen detector is COD-C1, the type of the controller is STM32F429IGT6, the ammonia nitrogen detector is used for detecting the content of water and ammonia nitrogen in the ditch section 2 and comparing the detected content of ammonia nitrogen with a set value in the controller, when the concentration of ammonia nitrogen is not in a standard range, the controller closes the intelligent control gate by controlling a motor of the intelligent control gate 12, so as to prolong the detention time of sewage in the ditch section 2, when the concentration of ammonia nitrogen is reduced to the standard range, the intelligent control gate 12 is opened. The upper end of the outside of the ammonia nitrogen detection chamber 11 is provided with a signal transmission antenna 4, and the ammonia nitrogen content detected by the ammonia nitrogen detector is remotely transmitted to relevant detection personnel for recording through the signal transmission antenna 4. The bottom of the overflow dam 13 and the intelligent control gate 12 is provided with a thick concrete gate bottom 14, and the thick concrete gate bottom 14 is installed on the bottom mud of the trench section 2, so that the intelligent control gate 12 can be conveniently opened and closed.
With continued reference to fig. 1 and 2, the elevation a of the intelligent control gate 12 is higher than the normal water level in the channel section 2, since no large area is needed and the fluid force to be resisted is not large, the gate design is preferably performed by using a material with good economic efficiency, and the elevation b of the weir top of the overflow dam 2 is lower than the elevation of the intelligent control gate 12, so that the channel section 2 is prevented from collapsing and affecting the surrounding agricultural production environment due to excessive water volume in the flood season.
Further, through being in the same place overflow dam 13 and intelligent control gate 12 integrated design, when ammonia nitrogen concentration is not standard value, keep intelligent control gate 12 closed state, the detention time of extension sewage in the irrigation canals and ditches to reinforcing purifying time makes the purification more thorough, if meet flood season, although intelligent control gate 12 is in closed state, the normal drainage function of overflow dam 13 can be followed to the incoming water, assurance canal section 2.
Further, ammonia nitrogen detects room 11 and connects water pumping pipe way 3, water pumping pipe way 3 is for the formula of burying water pumping pipe way, and water pumping pipe way 3 is buried in slope protection section 21, and water pumping pipe way 3 is used for extracting the detection water sample, suffers the corruption for preventing it from exposing, with its design for the formula of burying, and water pumping pipe way 3 bottom is placed in the slope end 22, and pumping equipment is connected on upper portion, sends to ammonia nitrogen after the extraction water sample and detects room 11 and carry out the analysis.
Referring to fig. 2 and 3, the slope protection section 21 is planted with cabbages, the slope bottom 22 is planted with allium fistulosum, the slope protection section 21 is formed by laying rhombic plain concrete grass planting bricks 210, and the cabbages are planted among the rhombic plain concrete grass planting bricks 210. The lengths of two diagonal lines of the rhombic plain concrete grass planting bricks 210 are preferably 300mm, the design can reduce the concrete consumption and simultaneously meet the requirements of planting plants, and the arrangement is reasonable, the plain concrete adopts concrete C20The mixing ratio is as follows: water: cement: sand: the stone is 0.6:1:2.41:3.93, and can float in the range of about 0.4, so as to ensure the optimization of the material. The water spinach and the allium fistulosum have developed root systems, so that attachment points and nutrient substances can be provided for microorganisms, the key point of water purification lies in microbial degradation, and oxygen generated by photosynthesis of the water spinach and the allium fistulosum is diffused into surrounding anoxic substrates after being conveyed to roots, so that the activity of the microorganisms is promoted, the absorption and conversion of ammonia nitrogen are facilitated, and the high efficiency of ammonia nitrogen treatment is ensured.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Ecological ditch of ammonia nitrogen detection gate water control formula, its characterized in that: comprises a trench section (2), a water outlet of the trench section (2) is provided with a water control building (1), the trench section (2) is composed of a slope protection section (21) and a slope bottom (22), the water control building (1) is composed of an ammonia nitrogen detection chamber (11), an intelligent control gate (12), an overflow dam (13) and a thick concrete gate bottom (14), the thick concrete gate bottom (14) is embedded on the slope bottom (22), the overflow dam (13) and the intelligent control gate (12) are arranged on the thick concrete gate bottom (14) side by side, the ammonia nitrogen detection chamber (11) is installed on the intelligent control gate (12), the ammonia nitrogen detection chamber (11) is used for detecting the ammonia nitrogen content in water, the ammonia nitrogen detection chamber (11) is connected with a water pumping pipeline (3), the water pumping pipeline (3) is used for pumping water in the trench section (2), the slope protection section (21) is formed by laying rhombic concrete grass planting bricks (210), hollow vegetables are planted between the rhombic grass planting bricks (210), the bottom of the slope (22) is planted with allium fistulosum.
2. The gate controlled ecological ditch for detecting ammonia nitrogen according to claim 1, characterized in that: an ammonia nitrogen detector and a controller are arranged in the ammonia nitrogen detection chamber (11), the ammonia nitrogen detector is a COD detector LH-C1 in type, the controller is an STM32F429IGT6 in type, the ammonia nitrogen detector is in communication connection with the signal transmission antenna (4) and the input end of the controller, and the output end of the controller is in communication connection with a motor of the intelligent control gate (12).
3. The gate controlled ecological ditch for detecting ammonia nitrogen according to claim 1, characterized in that: the lengths of two diagonal lines of the diamond-shaped plain concrete grass planting brick (210) are both 300 mm.
4. The gate controlled ecological ditch for detecting ammonia nitrogen according to claim 1, characterized in that: the water pumping pipeline (3) is an embedded water pumping pipe and is embedded in the slope protection section (21).
5. The gate controlled ecological ditch for detecting ammonia nitrogen according to claim 1, characterized in that: the gate elevation a of the intelligent control gate (12) is higher than the normal water level of the channel, and the weir crest elevation b of the overflow dam (13) is lower than the gate elevation a of the intelligent control gate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022433860.8U CN213740934U (en) | 2020-10-28 | 2020-10-28 | Water-controlled ecological ditch for ammonia nitrogen detection gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022433860.8U CN213740934U (en) | 2020-10-28 | 2020-10-28 | Water-controlled ecological ditch for ammonia nitrogen detection gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213740934U true CN213740934U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022433860.8U Expired - Fee Related CN213740934U (en) | 2020-10-28 | 2020-10-28 | Water-controlled ecological ditch for ammonia nitrogen detection gate |
Country Status (1)
| Country | Link |
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| CN (1) | CN213740934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117776398A (en) * | 2023-12-28 | 2024-03-29 | 上海勘测设计研究院有限公司 | Ecological ditch for purifying farmland water withdrawal and runoff water quality |
-
2020
- 2020-10-28 CN CN202022433860.8U patent/CN213740934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117776398A (en) * | 2023-12-28 | 2024-03-29 | 上海勘测设计研究院有限公司 | Ecological ditch for purifying farmland water withdrawal and runoff water quality |
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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 |
Granted publication date: 20210720 |