CN201965127U - Plant retention system structure optimization experimental device for synchronization analog control of water quality - Google Patents
Plant retention system structure optimization experimental device for synchronization analog control of water quality Download PDFInfo
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- CN201965127U CN201965127U CN2011200574046U CN201120057404U CN201965127U CN 201965127 U CN201965127 U CN 201965127U CN 2011200574046 U CN2011200574046 U CN 2011200574046U CN 201120057404 U CN201120057404 U CN 201120057404U CN 201965127 U CN201965127 U CN 201965127U
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Abstract
A plant retention system structure optimization experimental device for synchronization analog control of water quality comprises a runoff water storage tank, a water pump, a water guide pipe, a connector, a support, runoff holes, a PVC (poly vinyl chloride) thin pipe, a PVC thin pipe rubber plug, a PVC-U pipe, a PVC-U pipe base, sampling holes and sampling hole plugs. A lower outlet of the runoff water storage tank is connected with a water inlet of the water pump, and a water outlet of the water pump is connected with the runoff holes distributed evenly on the PVC thin pipe placed on the support through the water guide pipe. The PVC thin pipe is connected with the water guide pipe through the connector, and the other end of the PVC thin pipe is plugged by the PVC thin pipe rubber plug. A plurality of downward runoff holes arranged on the PVC thin pipe are opposite to the upper portion of the PVC-U pipe, the sampling holes are arranged on the PVC-U pipe at an interval of 20 cm from the top to the bottom of the PVC-U pipe, and the bottom of the PVC-U pipe is sealed by the PVC-U pipe base. The plant retention system structure optimization experimental device for the synchronization analog control of water quality is simple in structure and low in construction cost, and has a wide applicable prospect in the field of the environmental engineering and the ecological engineering.
Description
(1) technical field
The utility model relates to a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating, and the plant gaseous-waste holdup system of its design is used for the dynamics research to the influence of runoff water matter, and optimizes plant gaseous-waste holdup system structure.Belong to environmental engineering and ecological engineering technology field.
(2) background technology
The urban non-point source pollution control problem is the focus of current international scientific research and social concerns.Solve the scarce weak point of water resource, the aquatic attitude of improvement and water environment and become the long-term and arduous vital task of China.Reducing rainwash is the plant gaseous-waste holdup system with the technical measures that the control polluter enters water body.The structure of plant gaseous-waste holdup system composition and each element are unclear as yet to the influence of water quality and quantity migration at present, and experimental provision design simultaneously and method research are imperfect as yet.For this reason, plant gaseous-waste holdup system structure optimization experimental study and use effective control urban non-point source pollution, realize urban sustainable development, the protection Urban Water Environment, to set up ecocity significant.Up to the present, domestic also do not have ready-made plant gaseous-waste holdup system structural design and a requirement, plant gaseous-waste holdup system optimum structure is provided is the appliable plant gaseous-waste holdup system to controlling urban non-point source pollution in research by experiment, and it is extremely urgent reducing run-off and the ecological measure of low influence is provided.Design at the plant gaseous-waste holdup system structure optimization experimental provision of experiment demand the utility model the control of water quality synchronously simulating.
The plant gaseous-waste holdup system structure optimization test unit of the utility model design has and can carry out a plurality of experimentations simultaneously, and it is little influenced by external factor, and experiment condition is easy to synchro control, and the accuracy of the little and experiment of expense and floor area is than advantages such as height.
(3) summary of the invention
1, purpose:
The purpose of this utility model is to provide a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating.This apparatus structure is simple, easy to operate, economical and practical, experiment condition is easy to control, the same time can be carried out a plurality of experiments etc., is that the optimum control of houseplant gaseous-waste holdup system water quality synchronously simulating is served.
2, technical scheme:
See Fig. 1, the utility model is a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating, and it comprises that storage runoff water tank, water pump, aqueduct, joint, support, footpath discharge orifice, PVC tubule, PVC tubule rubber plug, PVC-U pipe, PVC-U pipe base, thieff hatch and thieff hatch stop up.Position annexation between them is:
The lower part outlet of storage runoff water tank links to each other with pump intake, the water delivering orifice of water pump by aqueduct be placed on support on the PVC tubule on equally distributed a plurality of footpath discharge orifice be connected, and the PVC tubule links to each other with the water guide Pipe joint, and the other end of PVC tubule is to be stopped up by PVC tubule rubber plug.The PVC tubule is provided with many directions footpath discharge orifice down over against should be on the PVC-U pipe, and thieff hatch is arranged on from the position of the every interval 20cm in top to bottom of PVC-U pipe.And the bottom of PVC-U pipe is sealed by PVC-U pipe base.
Described storage runoff water tank is the casing of box structure;
Described water pump is the basic model peristaltic pump, and its function is taken out automatically by aqueduct and is pressed onto in the PVC tubule for storing up water in the runoff water tank;
Described support is a plain metal structure wye;
Described aqueduct is a plastic tube, has water guide and gives the footpath effect that discharge orifice supplies water;
Described footpath discharge orifice is that aqueduct is right against the uniform circular hole of many rows that get with drill bit in the place at PVC-U pipe top, and runoff splashes into the PVC-U pipe from the uniform circular hole of many rows;
Described PVC-U pipe is a plastic tube, and close with the AB glue-line with PVC-U pipe base its bottom, has waterproof, antisepsis.Be used for used various types of slowly drained soils of long-time splendid attire experiment and rubble etc.;
Described thieff hatch is threaded plastic tube, is fixed with the copper lock.This pipe is used for gathering the water sample and the monitoring soil moisture of soil;
Described joint is commercial joint for plastic tube, plays the connection effect;
Described PVC tubule is a plastic tube, is used for artificial runoff;
Described PVC tubule rubber plug is supporting with it commercial rubber plug, plays the plug effect;
Described PVC-U pipe base is circular engineering plastics, plays stabilization;
It is supporting with it commercial rubber plug that described thieff hatch stops up, and plays the plug effect;
Wherein, the material of this storage runoff water tank is an organic glass; Its length is of a size of: 475mm-525mm, 475mm-525mm, 475mm-525mm;
Wherein, the model of this water pump is that BT100-2J, pump head are YZ1515X;
Wherein, this footpath discharge orifice is totally 10 rows, and the diameter in hole is 1mm;
Wherein, the thickness of this aqueduct is that 2mm, external diameter are 20mm;
Wherein, the internal diameter of this thieff hatch is that 10mm, thickness are that 2mm, length are 30mm;
Wherein, the thickness of this PVC tubule is that 2mm, external diameter are that 24mm, length are 2200mm;
Wherein, the height of this experiment PVC-U pipe is that 1m, external diameter are 21cm, and thickness is 5mm, and quantity is 10;
Wherein, the thickness of PVC-U pipe base is that 5mm, external diameter are 22cm, highly are 5cm, and quantity is 10.
The utility model workflow is as follows:
The artificial runoff that pump handle configures is extracted into the aqueduct from storage runoff water tank, 10 row's runoff pore size distributions are in the contact site at PVC tubule and PVC-U pipe top, artificial runoff is extracted in the aqueduct with pump, finish runoff velocity by reconciling the pump capacity meter, aqueduct is connected with joint with the PVC tubule, and PVC tubule both sides keep aqueduct on a horizontal line by the support of 1.1 meters height, the runoff of being squeezed in the aqueduct by pump evenly sprays artificial 10 the PVC-U tube opening places that directly flow to by the footpath discharge orifice on the PVC tubule, and the footpath discharge orifice is the boring of being got by the drill bit of 1mm.The experiment agent set is the PVC-U pipe, comprises the overland flow retention layer, planting soil overlayer, vegetation and plantation layer, first, second, third, fourth, the 5th thief hatch, sand filter blanket and metalling.The experiment subject apparatus as experiment material, reaches the purpose of reducing expenses with PVC, and uses the good and AB glue of brothers and handle sampling pipe and test seam between the subject apparatus and reach with it and prevent the purpose of leaking.
Owing to adopted technique scheme, the sampling pipe that the experimental provision of plant gaseous-waste holdup system Study on Structure Optimizing of the present utility model adopts can be gathered the water sample under different time and the space distribution situation, use the adjustable pump can the regulated flow flow, and can carry out soil moisture content, the soil moisture and water quantity monitoring simultaneously, and be used for plant gaseous-waste holdup system structure optimization process under the artificial runoff conditions.
3, advantage and effect: a kind of plant gaseous-waste holdup system structure optimization experimental provision based on water quality optimum control of the utility model under artificial runoff conditions, agent structure is by light, cheap, the pvc pipe that is easy to process is formed, and have simple in structure, the scalable runoff intensity, cost is low, the different time of soil water sample and the collection under the space structure have been realized, not only can save labor capacity simultaneously at one time, the same terms can move the soil-column test process of a plurality of factors vary down, the validity and the precision of experiment have been improved, it is little that experimentation is influenced by external factor, makes experiment have more actual operation.
(4) description of drawings
Fig. 1 plant gaseous-waste holdup system of the present utility model structure optimization experimental provision general structure synoptic diagram
The main equipment of Fig. 2 the utility model plant gaseous-waste holdup system is the structural representation of PVC-U
The main equipment of Fig. 3 the utility model plant gaseous-waste holdup system is the front schematic view of PVC-U
The main equipment of Fig. 4 the utility model plant gaseous-waste holdup system is the synoptic diagram of looking down of PVC-U
Fig. 5 PVC tubule of the present utility model and footpath discharge orifice synoptic diagram
Symbol description is as follows among the figure:
1 storage runoff water tank; 2 water pumps; 3 aqueducts; 4 joints; 5 supports; 6 footpath discharge orifices; The 7PVC tubule; 8PVC tubule rubber plug; The 9PVC-U pipe; 10PVC-U manages base; 11 thieff hatchs; 12 thieff hatchs stop up; 13 overland flow retention layers; 14 planting soil overlayers; 15 vegetation and plantation layer; 16 sand filter blankets; 17 metallings; 18 first thief hatchs; 19 second thief hatchs; 20 the 3rd thief hatchs; 21 the 4th thief hatchs; 22 the 5th thief hatchs.
(5) embodiment
Below in conjunction with accompanying drawing the utility model is explained in further detail:
What the utility model proposes is used to set up the plant gaseous-waste holdup system structure optimization experimental provision that a kind of under the artificial runoff conditions is used for the control of water quality synchronously simulating, and Fig. 1 is the general structure synoptic diagram of this device,
The artificial runoff that configures is stored in the runoff water tank 1, and artificial runoff is imported in the PVC tubule 7 that is placed on the support 5 by aqueduct 3 with water pump 2, water pump 2 can the regulated flow flow by flowmeter, the runoff of being squeezed into PVC tubule 7 by water pump 2 evenly is sprayed onto the upper top of PVC-U pipe 9 by the even footpath discharge orifice 6 that distributes of PVC tubule 7, the bottom of PVC-U pipe 9 is to be sealed by PVC-U pipe base 10, one termination water pump, 2 other ends of aqueduct 3 are connected with PVC tubule 7 with joint, and the other end of PVC tubule 7 clogs with rubber plug 9, prevents and treats the loss of artificial runoff.Artificial runoff can be distributed in rapidly in the PVC tubule 7 after water pump 2 is opened and regulated flow, evenly is sprayed onto the upper top of PVC-U pipe 9 by footpath discharge orifice 6, finishes so automatically with the artificial runoff process of the simulation of a plurality of plant gaseous-waste holdup systems of time.The main equipment of artificial runoff infiltrate simulated experiment is a PVC-U pipe 9, and effect such as holds back by diafiltration, evaporation, adsorption by soil, bio-absorbable, microbial degradation, cover surface, reduces runoff rate and removes pollutant in the artificial runoff.The artificial runoff of each soil layer of infiltrate can be gathered water sample and analyze by thieff hatch 11 (having five layers), and thieff hatch 11 stops up 12 with thieff hatch and clogs when collected specimens not, so that the computing system water balance.
Structure based on the main equipment of the plant gaseous-waste holdup system structure optimization experimental provision of water quality synchronously simulating control is shown in Figure 2, comprises overland flow retention layer 13, this layer depth h
1Be 15cm; Planting soil overlayer 14, this layer depth h
2Be 5cm, principal ingredient is bark (bark) or hay; In planting soil overlayer 14 bottoms and the top of vegetation and plantation layer 15 be provided with first thieff hatch 18; Vegetation and plantation layer 15 degree of depth h
3Be 60cm, principal ingredient is sandy loam and organism, and this layer is provided with second thieff hatch 19, the 3rd thieff hatch 20, the 4th thieff hatch 21, and the position is located at successively apart from vegetation and plantation layer 15 top 20cm, a 40cm, 60cm place; Sand filter blanket 16 degree of depth h
4Be 10cm; Metalling 17 degree of depth h
5Be 10cm; The 5th thieff hatch 22 is located at PVC-U pipe bottommost.
See Fig. 1, the utility model is a kind of based on water quality synchronously simulating control plant gaseous-waste holdup system structure optimization experimental provision under the artificial runoff conditions, and it comprises that storage runoff water tank 1, water pump 2, aqueduct 3, joint 4, support 5, footpath discharge orifice 6, PVC tubule 7, PVC tubule rubber plug 8, PVC-U pipe 9, PVC-U pipe base 10, thieff hatch 11 and thieff hatch stop up 12.Position annexation between them is:
The lower part outlet of storage runoff water tank 1 links to each other with water pump 2 water inlets, the water delivering orifice of water pump 2 by aqueduct 3 be placed on support 5 on PVC tubule 7 on equally distributed a plurality of footpath discharge orifice 6 be connected, and PVC tubule 7 links to each other with aqueduct 3 usefulness joints 4, and the other end of PVC tubule 7 is to be stopped up by PVC tubule rubber plug 8.PVC tubule 7 is provided with many directions footpath discharge orifice 6 down just corresponding on the PVC-U pipe 9, thieff hatch 11 is located at from the position of the every interval 20cm in top to bottom of PVC-U pipe 9, thieff hatch 11 stops up 12 with thieff hatch and clogs when collected specimens not, so that the computing system water balance.
And the bottom of PVC-U pipe 9 is sealed by PVC-U pipe base 10.
Described storage runoff water tank 1 is the casing of box structure, and material is an organic glass; Its length is of a size of: 500mm, 500mm, 500mm.
Described water pump 2 is that to be BT100-2J, pump head YZ1515X, function take out automatically by aqueduct and be pressed onto in the PVC tubule for storing up water in the runoff water tank for basic model peristaltic pump, model;
Described aqueduct 3 is 16# plastic tubes, have the effect of water guide;
Described joint 4 is commercial joint for plastic tubes, prevents that two interface tube places from leaking.
Described support 5 is plain metal structure wyes, and it highly is 1.1 meters.
Described footpath discharge orifice 6 is that the diameter that gets out with electric drill on the PVC tubule 7 is the uniform circular hole of 10 rows of 1mm, and runoff splashes into the PVC-U pipe 9 from circular hole;
Described PVC tubule 7 is that length is 2200mm, and external diameter is that 24cm, thickness are 2mm, and this pipe lies in a horizontal plane on two supports 5, is used for the rainmaking process.
The length that described PVC tubule rubber plug 8 is diameter gradual changes between 19-21mm is the rubber plug of 3mm.
Described PVC-U pipe 9 is that the long 1m of being, internal diameter are 20cm, and external diameter is the plastic round tube of 21cm, and uniformly-spaced is provided with 5 thieff hatchs 11, and thieff hatch 11 seam mouth places are sewed up with glass cement, have stronger waterproof, antisepsis.Be used for used various types of slowly drained soils of long-time splendid attire experiment and rubble etc.;
Described PVC-U pipe base 10 is that thickness is that 5mm, external diameter are 22cm, highly are 5cm, the effect of shutoff PVC-U pipe bottom, and seam crossing adopts the AB glue-line to close, and prevents that water sample runs off.
The thickness of described thieff hatch 11 is that 2mm, external diameter are that 14mm, length are 30mm, and function is for gathering water sample.
It is that the length of diameter gradual change between 12-15mm is the rubber plug of 3mm that described thieff hatch stops up 12, does not stop up 12 with thieff hatch during collected specimens and clogs, so that the computing system water balance.
Based on the main equipment of the plant gaseous-waste holdup system structure optimization experimental provision of water quality optimum control is that the structure of PVC-U pipe is shown in Figure 2, comprises overland flow retention layer 13, this layer depth h
1Be 15cm; Planting soil overlayer 14, this layer depth h
2Be 5cm, principal ingredient is bark (bark) or hay; In planting soil overlayer 14 bottoms and the top of vegetation and plantation layer 15 be provided with first thieff hatch 18; Vegetation and plantation layer 15 degree of depth h
3Be 60cm, principal ingredient is sandy loam and organism, and this layer is provided with second thieff hatch 19, the 3rd thieff hatch 20, the 4th thieff hatch 21, and the position is located at successively apart from vegetation and plantation layer 15 top 20cm, a 40cm, 60cm place; Sand filter blanket 16 degree of depth h
4Be 10cm; Metalling 17 degree of depth h
5Be 10cm; The 5th thieff hatch 22 is located at PVC-U pipe bottommost, and purpose is the influence of analytic system structure to water quality.
Fig. 3 is the side schematic view of PVC-U pipe for the main equipment based on the plant gaseous-waste holdup system structure optimization experimental provision of water quality optimum control, length, external diameter, internal diameter are respectively: the pvc pipe of 1000mm, 210mm, 200mm, be provided with the equal interval sampling hole, totally 5 layers, and PVC-U pipe base thickness is 5mm, external diameter is 220mm, highly is 5cm, the effect of shutoff PVC-U pipe bottom.
Fig. 4 is 30mm for the main equipment based on the plant gaseous-waste holdup system structure optimization experimental provision of water quality optimum control is the synoptic diagram of looking down of PVC-U pipe from figure visible samples hole length, and external diameter is that 14mm, thickness are 2mm, are used for gathering the water sample of soil.
Fig. 5 is PVC tubule 7 and footpath discharge orifice 6 synoptic diagram, is 2mm from scheming visible PVC tubule 7 thickness, and internal diameter is 20mm, and length is 2200mm.On 1/2 area, it is the aperture of 1mm that 20cm place, every interval stamps 10 row's diameters to tube-surface down, and this pipe lies in a horizontal plane on the support 5, for rainmaking used.
Claims (9)
1. the plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating, it is characterized in that: it is by storage runoff water tank, water pump, aqueduct, joint, support, the footpath discharge orifice, the PVC tubule, PVC tubule rubber plug, the PVC-U pipe, PVC-U manages base, thieff hatch and thieff hatch stop up to be formed, the lower part outlet of storage runoff water tank links to each other with pump intake, the water delivering orifice of water pump by aqueduct be placed on support on the PVC tubule on equally distributed a plurality of footpath discharge orifice be connected, and the PVC tubule links to each other with the water guide Pipe joint, the other end of PVC tubule is to be stopped up by PVC tubule rubber plug, the PVC tubule is provided with many directions footpath discharge orifice down over against should be on the PVC-U pipe, thieff hatch is arranged on from the position of the every interval 20cm in top to bottom of PVC-U pipe, and the bottom of PVC-U pipe is sealed by PVC-U pipe base;
Described storage runoff water tank is the casing of box structure;
Described water pump is the basic model peristaltic pump;
Described support is a plain metal structure wye;
Described aqueduct is a plastic tube;
Described footpath discharge orifice is that aqueduct is right against the uniform circular hole of many rows that get with drill bit in the place at PVC-U pipe top;
Described PVC-U pipe is a plastic tube, and close with the AB glue-line with PVC-U pipe base its bottom;
Described thieff hatch is threaded plastic tube, is fixed with the copper lock;
Described PVC tubule is a plastic tube;
Described PVC-U pipe base is circular engineering plastics.
2. a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating according to claim 1, it is characterized in that: the material of this storage runoff water tank is an organic glass, and its length is of a size of: 475mm-525mm, 475mm-525mm, 475mm-525mm.
3. a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating according to claim 1, it is characterized in that: the model of this water pump is that BT100-2J, pump head are YZ1515X.
4. a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating according to claim 1 is characterized in that: this footpath discharge orifice is totally 10 rows, and the diameter in hole is 1mm.
5. a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating according to claim 1, it is characterized in that: the thickness of this aqueduct is that 2mm, external diameter are 20mm.
6. a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating according to claim 1, it is characterized in that: the internal diameter of this thieff hatch is that 10mm, thickness are that 2mm, length are 30mm.
7. a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating according to claim 1, it is characterized in that: the thickness of this PVC tubule is that 2mm, external diameter are that 24mm, length are 2200mm.
8. a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating according to claim 1, it is characterized in that: the height of this experiment PVC-U pipe is that 1m, external diameter are 21cm, and thickness is 5mm, and quantity is 10.
9. a kind of plant gaseous-waste holdup system structure optimization experimental provision that is used for the control of water quality synchronously simulating according to claim 1 is characterized in that: the thickness of this PVC-U pipe base is that 5mm, external diameter are 22cm, highly are 5cm, and quantity is 10.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011200574046U CN201965127U (en) | 2011-03-07 | 2011-03-07 | Plant retention system structure optimization experimental device for synchronization analog control of water quality |
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| CN2011200574046U CN201965127U (en) | 2011-03-07 | 2011-03-07 | Plant retention system structure optimization experimental device for synchronization analog control of water quality |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279251A (en) * | 2011-03-07 | 2011-12-14 | 北京师范大学 | Experimental apparatus for optimizing structure of plant retention system base on optimal control of water quality |
| CN104126439A (en) * | 2014-07-25 | 2014-11-05 | 内蒙古工业大学 | Plant retention element experimental facility for plant growth and water quality and water quantity analog control |
-
2011
- 2011-03-07 CN CN2011200574046U patent/CN201965127U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279251A (en) * | 2011-03-07 | 2011-12-14 | 北京师范大学 | Experimental apparatus for optimizing structure of plant retention system base on optimal control of water quality |
| CN102279251B (en) * | 2011-03-07 | 2014-06-04 | 北京师范大学 | Experimental apparatus for optimizing structure of plant retention system base on optimal control of water quality |
| CN104126439A (en) * | 2014-07-25 | 2014-11-05 | 内蒙古工业大学 | Plant retention element experimental facility for plant growth and water quality and water quantity analog control |
| CN104126439B (en) * | 2014-07-25 | 2016-06-08 | 内蒙古工业大学 | The plant that one plant growth and water quality and quantity simulation control is detained unit's experimental provision |
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Granted publication date: 20110907 Termination date: 20130307 |