CN207726822U - Administer the ecological treatment system of agricultural non-point source pollution - Google Patents
Administer the ecological treatment system of agricultural non-point source pollution Download PDFInfo
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- CN207726822U CN207726822U CN201721581254.2U CN201721581254U CN207726822U CN 207726822 U CN207726822 U CN 207726822U CN 201721581254 U CN201721581254 U CN 201721581254U CN 207726822 U CN207726822 U CN 207726822U
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Abstract
The utility model discloses a kind of ecological treatment systems for administering agricultural non-point source pollution comprising the collecting terminal of sewage collecting channel, the sewage collecting channel is connected to farmland；The ecology degradation lotus root pool, the ecology degradation lotus root pool are connected to the recovery end of sewage collecting channel；Bypass channel, the overflow port of the bypass channel are arranged close to the recovery end of the sewage collecting channel, and its height and the top water level on the ecology degradation lotus root pool is highly consistent, and the floss hole of the other end of the bypass channel is connected to downstream water.It is catchmented after channel collects farmland initial rainwater by channel by the way that ecology is arranged on farmland periphery, it is discharged into the lotus rhizome plantation pool, utilize the precipitation on the lotus rhizome pool, reduce rainwater turbidity, the growth of lotus rhizome is by multiple elements such as absorbed nitrogen phosphorus simultaneously, remaining nitrogen P elements can either be utilized to promote the growth of lotus rhizome, and be not related to the change of land character, can preferably promote implementation.
Description
Technical field
The utility model is related to one kind belonging to rainwater treatment technical field, more particularly to a kind of improvement agricultural non-point source pollution
Ecological treatment system.
Background technology
Agricultural non-point source pollution refers to farmland silt, nutritive salt, pesticide and other pollutions in Agricultural Activities
Object, during precipitation or irrigation, by agricultural surface runoff, interflow, agricultural drain and underground leakage, into water body and shape
At pollution of area source.
Agricultural non-point source pollution is mostly important and the most commonly used pollution of area source of distribution, nitrogen in Agricultural Activities and
The nutrients such as phosphorus element, pesticide and other organic or inorganic pollutants, leak to form earth's surface by agricultural surface runoff and farmland
It is polluted with groundwater environment.It is not absorbed by crops in soil or the nitrogen of soil fixing and phosphorus enters water by artificial or natural way
Body is an important factor for causing water pollution.
In the rainwash of farmland initial rainwater, water is directly discharged into containing nutriments, silts such as more silt, nitrogen phosphorus
Body will improve the turbidity of water body；The nutriments such as nitrogen phosphorus largely enter the water bodys such as lake, reservoir, river, may cause in water
Nutrient is superfluous, and water plant and algal bloom cause water transparency decline, dissolved oxygen reduction, change of water quality, fish
The phenomenon that class and other biological mortalities, i.e., " body eutrophication ".
Therefore by effective means, the important act that initial rainwater pollution in farmland has become black and odorous water improvement is administered
It arranges, but since farmland initial rainwater amount is smaller, and more disperses, using coagulating sedimentation or saprobia process, one
As engineering cost it is high, and be not suitable for the big small water of fluctuation, and the land character on farmland periphery is generally agricultural land, land used
Property can not change into sewage treatment facility land used, have prodigious performance difficulty.How more ecological processing is utilized
Mode carries out the improvement of agricultural non -point pollution, it appears increasingly important.
Utility model content
In view of the problems of the existing technology the utility model, proposes that a kind of nitrogen P elements that can either utilize remnants promote
The growth of lotus rhizome, and the change of land character can not be related to, it can preferably promote the improvement agricultural non-point source pollution of implementation
Ecological treatment system.
In order to solve the above technical problems, the utility model provides a kind of ecological treatment system for administering agricultural non-point source pollution,
It includes
The collecting terminal of sewage collecting channel, the sewage collecting channel is connected to farmland；
The ecology degradation lotus root pool, the ecology degradation lotus root pool are connected to the recovery end of sewage collecting channel；
The overflow port of bypass channel, the bypass channel is arranged close to the recovery end of the sewage collecting channel, and it is high
Spend highly consistent, the floss hole and downstream water of the other end of the bypass channel with the top water level on the ecology degradation lotus root pool
Connection.
Preferably, wherein the recovery end of the sewage collecting channel is equipped with a valve, and the ecology degradation lotus root is equipped in the pool
The driving part of one liquid level sensor, the valve is electrically connected by a central control module and liquid level sensor, the liquid
Level sensor reaches preset highest water storage by liquid level of the central control module control valve in the ecology degradation lotus root pool
It is closed when position, and control valve is opened when the liquid level during ecology degrades the lotus root pool is less than preset minimum water storage level.
Preferably, the ecological treatment system for administering agricultural non-point source pollution further includes a cyclic irrigation channel, described to follow
Ring irrigation canal is pumped pump by one and is connected to the ecology degradation lotus root pool.
Preferably, the pump of pumping is electrically connected with central control module, and timing list is equipped in the central control module
Member, the timing unit of the central control module triggering timing when valve is closed, and when timing reaches given threshold in
Pump startup is pumped in centre control module control.
Preferably, the pump of pumping is electrically connected by central control module and liquid level sensor, the liquid level sensor
It is pumped when liquid level of the pump in the ecology degradation lotus root pool is less than preset minimum water storage level and is closed by central control module control
It closes.
The ecological treatment system described in the utility model for administering agricultural non-point source pollution, by the way that ecology is arranged on farmland periphery
After the channel that catchments collects farmland initial rainwater by channel, be discharged into the lotus rhizome plantation pool is reduced using the precipitation on the lotus rhizome pool
Rainwater turbidity, while the concentration of nitrogen and phosphorus in rainwater is reduced, prevents from causing by the growth of lotus rhizome by the multiple elements such as absorbed nitrogen phosphorus
The eutrophication of water body can either utilize remaining nitrogen P elements to promote the growth of lotus rhizome, it is made to play economic benefit and good
Landscape effect, and reduce being applicable in for various mechanical equipments and chemical products, engineering cost reduces, and the lotus root pool can occupy agriculture
Industry land used is not related to the change of land character, can preferably promote implementation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the ecological treatment system described in the utility model for administering agricultural non-point source pollution；
Fig. 2 is the control block diagram of the ecological treatment system described in the utility model for administering agricultural non-point source pollution.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model provides a kind of ecological treatment system for administering agricultural non-point source pollution, as shown in Figure 1 comprising sewage
Collect channel 1, the ecology degradation lotus root pool 2 and bypass channel 3.
Wherein, the collecting terminal of the sewage collecting channel 1 is connected to farmland, the recovery end of the sewage collecting channel 1 with
The ecology degradation lotus root pool 2 is connected to, to collect the initial rainwater water conservancy diversion in farmland to the ecology degradation lotus root pool 2.
Since the growth of lotus rhizome in the ecology degradation lotus root pool 2 needs the nutriments such as nitrogen phosphorus, nitrogen phosphorus fertilizer that can promote lotus
The growth of lotus root, it is apparent to the effect for increasing lotus rhizome protein, vitamin C and content of reducing sugar, therefore it is dense to contain higher nitrogen phosphorus
The initial rainwater of degree is introduced into the ecology degradation lotus root pool 2, can promote the growth of lotus rhizome, while the improvement for solving initial rainwater is asked
Topic.Specifically, as shown in Fig. 1 and Fig. 2, the recovery end of the sewage collecting channel 1 is equipped with a valve 4, the ecology degradation lotus root
A liquid level sensor 5 is equipped in the pool 2, the driving part of the valve 4 passes through a central control module 6 and 5 electricity of liquid level sensor
Property connection, the liquid level sensor 5 reached by liquid level of 6 control valve 4 of central control module in the ecology degradation lotus root pool 2
Closed when to preset top water level, and liquid level of the control valve 4 in the ecology degradation lotus root pool 2 less than it is preset most
It is opened when low water storage level.
The overflow port of the bypass channel 3 is arranged close to the recovery end of the sewage collecting channel 1, and its height and ecology
Degrade the lotus root pool 2 top water level it is highly consistent, the floss hole of the other end of the bypass channel 3 is connected to downstream water 9.
When the sewage collected in the ecology degradation lotus root pool 2 reaches the top water level on the ecology degradation lotus root pool 2, subsequent sewage then can overflow
Enter in downstream water 9 to bypass channel 3, and by bypass channel 3, the rainwater into water body is more clean later stage rain
Water, concentration of nitrogen and phosphorus and impurity are less, and larger pollution will not be caused to water body.
Initial rainwater is collected in the ecology degradation lotus root pool 2, is handled by the purification absorption for being no less than 48 hours, ecology drop
The initial rainwater collected in the solution lotus root pool 2 can be obtained adequately precipitation and ecology degradation, to make full use of rainwater resource, energy saving drop
Consumption, then the ecological treatment system for administering agricultural non-point source pollution further includes a cyclic irrigation channel 7, for the tune after degrading
Reservoir storage cycle bleeder to farmland carry out farmland recharge, specifically, the cyclic irrigation channel 7 by one first pump pump 8 with
The ecology degradation lotus root pool 2 is connected to, and described first pumps pump 8 is electrically connected with central control module 6, in the central control module 6
Equipped with timing unit 61, the timing unit 61 of the central control module 6 triggering timing when valve 4 is closed, and reached in timing
Start to pump 8 is pumped by the control of central control module 6 first when given threshold, the water of regulating and storing in the ecology degradation lotus root pool 2 is taken out
It send into cyclic irrigation channel 7, being emitted into farmland by cyclic irrigation channel 7 carries out farmland recharge.Meanwhile described first pumps
Pump 8 is electrically connected by central control module 6 and liquid level sensor 5, and the liquid level sensor 5 is controlled by central control module 6
System first is pumped when liquid level of the pump 8 in the ecology degradation lotus root pool 2 is less than preset minimum water storage level and is closed.
Further, the ecological treatment system for administering agricultural non-point source pollution further includes a discharge channel 10, the row
It puts channel 10 and pumps pump 11 by one second and be connected to the ecology degradation lotus root pool 2, described second, which pumps pump 11, passes through central control mould
Block 6 is electrically connected with liquid level sensor 5, and water is regulated and stored also not in the ecology degradation lotus root pool 2 after water of regulating and storing is in farmland recharge
When less than minimum water storage level, then opens second and pump the water body that surplus is discharged downstream by pump 11 by discharging channel 10, will give birth to
Regulating space in the state degradation lotus root pool 2 empties, when the liquid level in the ecology degradation lotus root pool 2 is less than preset minimum water storage level
When, the control of the liquid level sensor 5 second is pumped pump 11 and is closed, and control valve 4 is opened, to wait for new rainfall cycle
Face.
The volume of regulating and storing on the lotus root pool considers according to rainfall at the beginning of design-calculated, can be counted according to the certain rain time of rainfall
Just rainfall is calculated, water can also be calculated according to the net rainfall height in catchment area.The purified treatment time on the lotus root pool is at least up to
48 hours, concrete condition can consider adjustment according to local circumstance.
The ecological treatment system described in the utility model for administering agricultural non-point source pollution, by the way that ecology is arranged on farmland periphery
After the channel that catchments collects farmland initial rainwater by channel, be discharged into the lotus rhizome plantation pool is reduced using the precipitation on the lotus rhizome pool
Rainwater turbidity, while the concentration of nitrogen and phosphorus in rainwater is reduced, prevents from causing by the growth of lotus rhizome by the multiple elements such as absorbed nitrogen phosphorus
The eutrophication of water body can either utilize remaining nitrogen P elements to promote the growth of lotus rhizome, it is made to play economic benefit and good
Landscape effect, and reduce being applicable in for various mechanical equipments and chemical products, engineering cost reduces, and the lotus root pool can occupy agriculture
Industry land used is not related to the change of land character, can preferably promote implementation.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
The various other corresponding changes and deformation that any technical concept according to the present utility model is made, should be included in this practicality
In novel scope of the claims.
Claims (5)
1. a kind of ecological treatment system for administering agricultural non-point source pollution, which is characterized in that including
The collecting terminal of sewage collecting channel (1), the sewage collecting channel (1) is connected to farmland；
The ecology degradation lotus root pool (2), the ecology degradation lotus root pool (2) are connected to the recovery end of sewage collecting channel (1)；
The overflow port of bypass channel (3), the bypass channel (3) is arranged close to the recovery end of the sewage collecting channel (1), and
Highly consistent, the floss hole of the other end of the bypass channel (3) of its height and the top water level of the ecology degradation lotus root pool (2)
It is connected to downstream water (9).
2. administering the ecological treatment system of agricultural non-point source pollution according to claim 1, which is characterized in that wherein, the dirt
The recovery end that water collects channel (1) is equipped with a valve (4), and a liquid level sensor (5) is equipped in the ecology degradation lotus root pool (2),
The driving part of the valve (4) is electrically connected by a central control module (6) and liquid level sensor (5), and the liquid level passes
Sensor (5) reaches preset by liquid level of central control module (6) control valve (4) in ecology degrades the lotus root pool (2)
It is closed when top water level, and liquid level of the control valve (4) in ecology degrades the lotus root pool (2) is less than preset minimum water storage
It is opened when position.
3. administering the ecological treatment system of agricultural non-point source pollution according to claim 2, which is characterized in that the improvement agricultural
The ecological treatment system of pollution of area source further includes a cyclic irrigation channel (7), and the cyclic irrigation channel (7) pumps pump by one
(8) it is connected to the ecology degradation lotus root pool (2).
4. administering the ecological treatment system of agricultural non-point source pollution according to claim 3, which is characterized in that described to pump pump
(8) it is electrically connected with central control module (6), timing unit (61), the center control is equipped in the central control module (6)
The timing unit (61) of molding block (6) triggering timing when valve (4) are closed, and controlled by center when timing reaches given threshold
Pump (8) startup is pumped in molding block (6) control.
5. administering the ecological treatment system of agricultural non-point source pollution according to claim 4, which is characterized in that described to pump pump
(8) it is electrically connected by central control module (6) and liquid level sensor (5), the liquid level sensor (5) controls mould by center
Block (6) control is pumped pump (8) and is closed when the liquid level during ecology degrades the lotus root pool (2) is less than preset minimum water storage level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721581254.2U CN207726822U (en) | 2017-11-23 | 2017-11-23 | Administer the ecological treatment system of agricultural non-point source pollution |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721581254.2U CN207726822U (en) | 2017-11-23 | 2017-11-23 | Administer the ecological treatment system of agricultural non-point source pollution |
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| CN207726822U true CN207726822U (en) | 2018-08-14 |
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| CN201721581254.2U Active CN207726822U (en) | 2017-11-23 | 2017-11-23 | Administer the ecological treatment system of agricultural non-point source pollution |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011752A (en) * | 2018-08-16 | 2018-12-18 | 吴秋雨 | A kind of emission recycling and administration system and method solving agricultural non-point source pollution |
| CN109819852A (en) * | 2019-03-21 | 2019-05-31 | 中国水产科学研究院渔业机械仪器研究所 | A kind of building structure of the hollow lotus field with pollution purification function |
| CN109912040A (en) * | 2019-04-24 | 2019-06-21 | 中水北方勘测设计研究有限责任公司 | The ecology pond systems of preventing and controlling agricultural area source pollution |
-
2017
- 2017-11-23 CN CN201721581254.2U patent/CN207726822U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011752A (en) * | 2018-08-16 | 2018-12-18 | 吴秋雨 | A kind of emission recycling and administration system and method solving agricultural non-point source pollution |
| CN109819852A (en) * | 2019-03-21 | 2019-05-31 | 中国水产科学研究院渔业机械仪器研究所 | A kind of building structure of the hollow lotus field with pollution purification function |
| CN109819852B (en) * | 2019-03-21 | 2021-06-04 | 中国水产科学研究院渔业机械仪器研究所 | Structure of Hui type lotus root field with pollution purification function |
| CN109912040A (en) * | 2019-04-24 | 2019-06-21 | 中水北方勘测设计研究有限责任公司 | The ecology pond systems of preventing and controlling agricultural area source pollution |
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