CN205294970U - Modular constructed wetland system - Google Patents
Modular constructed wetland system Download PDFInfo
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- CN205294970U CN205294970U CN201521035961.2U CN201521035961U CN205294970U CN 205294970 U CN205294970 U CN 205294970U CN 201521035961 U CN201521035961 U CN 201521035961U CN 205294970 U CN205294970 U CN 205294970U
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- wet land
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Abstract
The utility model provides a modular constructed wetland system. This modular constructed wetland system includes the modular constructed wetland unit of water distribution device, water -collection device, a plurality of a plurality of pot -type constructed wetland units on including the base and locating the base, and each pot -type constructed wetland unit includes storage container, water delivery layer, transition layer and packing layer. Storage container's top has the opening, inside has the cavity, and the opening is linked together with the cavity, is provided with two limberss on storage container's the surface, and two limberss all are linked together with the cavity, and one of them limbers is connected in the water distribution device, and another limbers is connected in water -collection device, storage container's bottom is just located to the water delivery level in the cavity, the transition layer is laid in the water delivery layer, and the packing layer is laid in the transition layer. Divide modular constructed wetland system into a plurality of standard modular constructed wetland unit, simple structure can install fast, be convenient for be under construction, maintain, change, move and adjust, and the cost is lower.
Description
Technical field
This utility model relates to environmental ecology water treatment field, particularly to a kind of modular artificial wet land system.
Background technology
Artificial swamp is to utilize physics in wetlands ecosystems, chemistry, biological triple synergism, by filtering, absorption, the exchange of coprecipitated, ion, the know-why such as plant absorption and microbial decomposition, realize by the Novel sewage of engineer and construction, a kind of of wastewater efficient purification is processed technique, its chemical method can not only be avoided to purify secondary pollution that sewage easily causes, physical method purify the shortcoming cured the symptoms, not the disease, and can also play its investment cost and operating cost is low, operation energy consumption is low and the advantage of high treating effect.
Artificial wet land system is constituted physical filtering system by pipe network, water pump, Wetland Substrate etc., forms running water state by the blood circulation of water distribution, draining, plays the oxygen supplement effect to water body. Wetland Substrate grows multiple-microorganism, antibacterial, defines bacteria bed, the eutrophy composition decomposing, aoxidizing in water body. The nutritional labeling of wetland is converted into Biomass by water plant under photosynthesis, play water purification, its root system can carry oxygen to substrate, play the biological purification of auxiliary matrix, simultaneously, by the harvesting to water plant, it is possible to the regular polluter being absorbed or converting thoroughly is removed. Wet land system applies intergrowth of species in ecosystem, material circulation regeneration principle, structure and function correlation principle, not only has good ecological benefits, but also have that detergent power is strong, buffer capacity is big, stable, manage the advantages such as simple. Therefore, an important technology developing direction of modern environment prevention and cure of pollution is increasingly becomed.
In existing Environmental Engineering Projects, the artificial swamp used often all adopts based on artificial works next built-up: build the big pond of a rectangle with concrete or brick wall, and bottom pond, inner side surrounding all carries out Anti-seeping technology, further according to the concrete wetland method of operation, lay water distribution and captation and pipeline, and select paving to fill out coarse sand, rubble, gravel, cobble, zeolite, haydite, slag, cinder, soil, the peat composed of rotten mosses, the Wetland Substrates such as limestone (are also called filler), and plant Rhizoma Acori Graminei, phragmites communis, Herba Scirpi Tabernaemontani, thousand Herba Fimbristylis dichotomaes, the emergent aquactic plants such as Medulla Junci.Whitewash owing to often to carry out drawing earth excavation, casting concrete, building a wall, add a series of civil engineering engineerings such as doing waterproof, pre-buried water pipe and accessory. Therefore not only long construction period, construction technology and management require height, and owing to system is after running, its structures, pipeline and water distribution or the major part in accessory of catchmenting all can be embedded among underground or substrate, the not only daily links that cannot completely view system, and once require to look up problem or maintenance replacing, also can require great effort very much.
Additionally, artificial swamp just cannot migrate and adjust its position again once build up, if user demand changes, can only go construction again or original wetland goes out of use.
Thus, artificial wet land system of the prior art also exists long construction period, is not easy to maintenance or changes and be not easy to the defects such as migration, adjustment.
Utility model content
The technical problems to be solved in the utility model is to overcome prior art long construction period, being not easy to maintenance or change and be not easy to migrate, adjust high defect, it is provided that a kind of modular artificial wet land system.
This utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of modular artificial wet land system, it is characterized in that, described modular artificial wet land system includes a water-distributing device, a captation and several interconnective modular artificial swamp unit, several described modular artificial swamp unit are connected between described water-distributing device and described captation, each described modular artificial swamp unit includes a pedestal and the multiple pot type artificial swamp unit being located on described pedestal, and each described pot type artificial swamp unit includes:
One storage container, the top of each described storage container has an opening, inside has a cavity, described opening is connected with described cavity and extends to the bottom of described storage container, the outer surface of described storage container is arranged at intervals with two limbers, limbers described in two is all connected with described cavity, wherein limbers described in is connected to described water-distributing device, and another described limbers is connected to described captation;
One water delivery layer, is positioned at described cavity and is arranged at the bottom of described storage container, forms one first accommodation space between top and the bottom of described storage container of described water delivery layer, and wherein limbers described in is positioned at described first accommodation space;
One transition zone, is layed on described water delivery layer;
One packing layer, is layed on described transition zone, forms one second accommodation space between top and the top of described storage container of described packing layer, and another described limbers is positioned at described second accommodation space.
Described modular artificial wet land system includes one or more described modular artificial swamp unit, as required, pedestal is elected as shovel board or the pallet of common-use size in accumulating industry, make described modular artificial swamp unit standardization, facilitate the use of the handling such as forklift, hydraulic car and haulage equipment. It addition, also make described modular artificial wet land system be easily installed, dismantle, change and keep in repair.
Described water delivery layer, has on the one hand a supporting role, and when the bottom out-of-flatness of described storage container or when being arc, is in sustained height by filling the upper surface of the bottom that described water delivery layer enables to described storage container; On the other hand there is water delivery effect so that moisture can pass through described water delivery layer and flow in or out, and described water delivery layer should have good water transport property.
Described transition zone is between described water delivery layer and described packing layer, and the primarily serving the purpose of of described transition zone prevents from the material in described packing layer from falling into running off in the gap in described water delivery layer. Additionally, described transition zone to select the material that granular size is moderate, if granule is bigger, cannot preferably packing layer described in support and prevent the material in described packing layer to run off, the material in described packing layer can be fallen into by the gap in described transition zone and run off in the gap in described water delivery layer; If granule is less, then the material of described transition zone is easy to run off entering described water delivery layer and affecting the Water conductance of described water delivery layer.
Described modular artificial wet land system also includes vegetation, and described vegetation is generally emergent aquactic plant, and described vegetation is generally planted in described packing layer. The root system of described vegetation contributes to formation microflora in described packing layer. The granule of the material in described packing layer is less, it is possible to the partial impurities in throttling moisture to a certain extent; The rough surface of the granule of the material in described packing layer, applicable microorganism is deposited.
It is preferred that described pedestal is provided with multiple groove, the storage container correspondence of multiple described pot type artificial swamp unit is arranged in multiple described groove.
It is preferred that described pedestal is provided with multiple anchor ear, the storage container of multiple described pot type artificial swamp unit is connected on described pedestal by multiple described anchor ears.
Described groove, described anchor ear make multiple described pot type artificial swamp unit be connected with described pedestal, and its structure is all relatively simple, and connect comparatively reliable, also allow for dismounting, consequently facilitating change and maintenance.
Preferably, described water-distributing device includes a cloth water container, a water inlet pipe and multiple water inlet connecting tube, one end of described water inlet pipe is connected to described cloth water container, having multiple inlet through hole on the outer surface of described water inlet pipe, each water inlet connecting tube is connected to wherein limbers described in one and between described inlet through hole; Described captation includes a collecting container, an outlet pipe and multiple water outlet connecting tube, one end of described outlet pipe is connected to described collecting container, having multiple water outlet through hole on the outer surface of described outlet pipe, each water outlet connecting tube is connected between another described limbers and described water outlet through hole. Preferably, described water-distributing device also includes a water inlet connector, described water inlet connector is arranged in wherein in through hole described in, the two ends of described water inlet connector are respectively provided with opening and the opening in communication at described water inlet connector two ends, and described water inlet connector is connected between described cavity with corresponding described water inlet connecting tube; Described captation also includes a water outlet connector, described water outlet connector is arranged in another described through hole, the two ends of described water outlet connector are respectively provided with opening and the opening in communication at described water outlet connector two ends, and described water outlet connector is connected between described cavity with corresponding described water outlet connecting tube.
Described water inlet connector and described water outlet connector are substantially a kind of water pipe head, it is possible to adopt plastics quick connector. Each described storage container is connected to described water inlet pipe by a water inlet connector, a water inlet connecting tube and then is connected to described water-distributing device so that described water-distributing device can provide moisture for each described storage container equably; And each described storage container is connected to described outlet pipe by a water outlet connector, a water outlet connecting tube and then is connected to described captation so that the moisture in each described storage container also is able to uniformly flow into described captation.It is attached by pipeline between described cloth water container, described storage container and described collecting container.
Pipeline is connected as the connected mode commonly used, simple in construction, and connects reliable. It addition, the connected mode can being conveniently adjusted as required between the multiple described modular artificial swamp unit in described modular artificial wet land system. When wherein modular artificial swamp unit described in damages needs finishing or changes, it is possible to process accordingly more conveniently.
It is preferred that the altitude range of described water delivery layer is 10��30cm, the altitude range of described transition zone is 8-20cm, and the altitude range of described packing layer is 30��100cm.
Described packing layer is the vegetation environmental in described artificial wet land system, is the core of described artificial wet land system, it is generally the case that the height of described packing layer is more than the height of described water delivery layer, described transition zone.
It is preferred that the material of described water delivery layer is rubble, gravel, cobble or slag.
It is preferred that the material of described transition zone is gravel, rubble, Ore or cobble.
It is preferred that the material of described packing layer is rubble, sand grains, haydite, zeolite, ore particle or cinder.
Under normal circumstances, in described water delivery layer the particle diameter of material granule range for 10��25mm, in described transition zone the particle diameter of material granule range for 5��15mm, in described packing layer, the particle diameter of material granule ranges for 2��6mm. That is, the granule in described packing layer is minimum, and the granule in described transition zone takes second place, and the granule in described water delivery layer is maximum.
It is preferred that be inlet opening near the described limbers of the bottom of described storage container, being apopore near the described limbers at the top of described storage container, described inlet opening is positioned at described first accommodation space;
Described modular artificial wet land system also includes a top water delivery layer, described top water delivery layer is layed in described packing layer, forming one the 3rd accommodation space between bottom and the top of described storage container of described top water delivery layer, described apopore is positioned at described 3rd accommodation space; The altitude range of described top water delivery layer is 10��20cm; The material of described top water delivery layer is gravel, rubble, Ore or cobble.
When the described limbers of the bottom near described storage container is inlet opening, when being apopore near the described limbers at the top of described storage container, described top water delivery layer it is provided with, it is possible to effectively prevent the material in described packing layer to run off at the top of described packing layer.
The effect of described top water delivery layer is identical with the effect of described water delivery layer, owing to the material granule of described packing layer is only small, so that the material granule in described packing layer falls in the gap in described top water delivery layer, the granular size of described top water delivery layer is generally identical with described transition zone.
Described water delivery layer, described transition zone, described packing layer, described top water delivery layer material be respectively provided with draw materials conveniently, feature that cost is low.
Meeting on the basis of this area general knowledge, above-mentioned each optimum condition, can combination in any, obtain each preferred embodiments of this utility model.
Positive progressive effect of the present utility model is in that:
Modular artificial wet land system in this utility model, is divided into the modular artificial swamp unit of several standards, simple in construction, it is possible to Fast Installation by modular artificial wet land system, it is simple to construction, maintenance, replacing, migration and adjustment, and less costly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the modular artificial wet land system of this utility model embodiment 1.
Fig. 2 is the structural representation of the modular artificial wet land system of this utility model embodiment 2.
Description of reference numerals:
1: pedestal
2: pot type artificial swamp unit
21: storage container
211: opening
3: cloth water container
4: water inlet pipe
5: water inlet connecting tube
6: collecting container
7: outlet pipe
8: water outlet connecting tube.
Detailed description of the invention
Mode by the examples below further illustrates this utility model, but is not therefore limited among described scope of embodiments by this utility model.
Embodiment 1
As shown in Figure 1, modular artificial wet land system includes a water-distributing device, a captation, includes a modular artificial swamp unit, each modular artificial swamp unit includes a pedestal 1 and 2,16 the pot type artificial swamp unit 2 of 16 pot type artificial swamp unit being located on pedestal 1 are uniformly arranged. Wherein, each pot type artificial swamp unit 2 includes storage container 21, water delivery layer, transition zone and packing layer.
In the present embodiment, pedestal 1 is provided with 16 grooves (groove is not shown in the drawings), and storage container 21 correspondence of 16 pot type artificial swamp unit 2 is arranged in 16 grooves.
In the present embodiment, as it is shown in figure 1, the top of each storage container 21 has an opening 211, inside has a cavity, opening 211 is connected with described cavity and extends to the bottom of storage container 21, and the outer surface of storage container is provided with two limbers. Wherein, it is inlet opening (inlet opening is not shown in the drawings) near the described limbers at the top of storage container 21, is apopore (apopore is not shown in the drawings) near the described limbers of the bottom of storage container 21.
In the present embodiment, as shown in Figure 1, described water-distributing device includes cloth water container 3, water inlet pipe 4 and 16 water inlet connecting tubes 5, one end of water inlet pipe 4 is connected to cloth water container 3, having 16 inlet through hole on the outer surface of water inlet pipe 4, each water inlet connecting tube 5 is correspondingly connected between corresponding described inlet opening and described inlet through hole. Described captation includes collecting container 6, outlet pipe 7 and 16 water outlet connecting tubes 8, one end of outlet pipe 7 is connected to collecting container 6, having 16 water outlet through holes on the outer surface of outlet pipe 7, each water outlet connecting tube 5 is correspondingly connected between corresponding described apopore and described water outlet through hole.
In the present embodiment, described water-distributing device also includes a water inlet connector 9, water inlet connector 9 is arranged in described inlet opening, the two ends of water inlet connector 9 are respectively provided with opening and the opening in communication at water inlet connector 9 two ends, and water inlet connector 9 is connected between described cavity with corresponding water inlet connecting tube 5; Described captation also includes a water outlet connector 10, water outlet connector 10 is arranged in described apopore, the two ends of water outlet connector 10 are respectively provided with opening and the opening in communication at water outlet connector 10 two ends, and water outlet connector 10 is connected between described cavity with corresponding water outlet connecting tube 8. In the present embodiment, described water inlet connector and described water outlet connector are plastics quick connector.
In the present embodiment, between water inlet connecting tube 5 and water inlet pipe 4, also it is attached by plastics quick connector between water outlet connecting tube 8 and outlet pipe 7.
Described water delivery layer is positioned at described cavity and is arranged at the bottom of storage container 21, and described transition zone is layed in described water delivery layer, forms one first accommodation space between the top and bottom of described water delivery layer, and described apopore is positioned at described first accommodation space.
Described packing layer is layed in described transition zone, forms one second accommodation space between top and the top of described storage container of described packing layer, and described inlet opening is positioned at described second accommodation space.
Described water delivery layer, has on the one hand a supporting role, and when the bottom out-of-flatness of storage container 21 or when being arc, is in sustained height by filling the upper surface of the bottom that described water delivery layer enables to storage container 21; On the other hand there is water delivery effect so that moisture can pass through described water delivery layer and flow in or out, and described water delivery layer should have good water transport property.
Described transition zone is for carrying described packing layer and for limiting the loss of material in described packing layer. Described transition zone to select the material that granular size is moderate, if granule is bigger, it is impossible to preferably packing layer described in support and prevent the material in described packing layer to run off; If granule is less, then the material of described transition zone is easy to run off entering described water delivery layer and affecting the Water conductance of described water delivery layer.
In the present embodiment, the height of described water delivery layer is 20cm, and the material of described water delivery layer is rubble. The height of described transition zone is 15cm, and the material of described transition zone is gravel. The height of described packing layer is 60cm, and the material of described packing layer is haydite.
In modular artificial wet land system in the present embodiment, all planting and be implanted with emergent aquactic plant in the described packing layer of each storage container 31, the root hair of emergent aquactic plant is positioned at described packing layer, contributes to formation microflora in described packing layer. The material of described packing layer is haydite, and rough surface and the porosity of haydite are higher, and suitable micro-organisms is deposited.
Embodiment 2
The structure of the present embodiment and the modular artificial wet land system described in embodiment 1 is essentially identical, differs only in, inlet opening described in storage container 21, described apopore position.
In the present embodiment, as in figure 2 it is shown, described inlet opening is near the bottom of storage container 21, described apopore is near the top of storage container 21.
In the present embodiment, in order to reduce or prevent the material in described packing layer to run off, described modular artificial wet land system also includes a top water delivery layer, described top water delivery layer is layed in described packing layer, forming one the 3rd accommodation space between bottom and the top of described storage container of described top water delivery layer, described apopore is positioned at described 3rd accommodation space.
In the present embodiment, the height of described top water delivery layer is 15cm, and the material of described top water delivery layer is gravel.
Although the foregoing describing detailed description of the invention of the present utility model, it will be appreciated by those of skill in the art that these are merely illustrative of, protection domain of the present utility model is defined by the appended claims. Those skilled in the art is under the premise without departing substantially from principle of the present utility model and essence, it is possible to these embodiments are made various changes or modifications, but these change and amendment each falls within protection domain of the present utility model.
Claims (10)
1. a modular artificial wet land system, it is characterized in that, described modular artificial wet land system includes a water-distributing device, a captation and several interconnective modular artificial swamp unit, several described modular artificial swamp unit are connected between described water-distributing device and described captation, each described modular artificial swamp unit includes a pedestal and the multiple pot type artificial swamp unit being located on described pedestal, and each described pot type artificial swamp unit includes:
One storage container, the top of each described storage container has an opening, inside has a cavity, described opening is connected with described cavity and extends to the bottom of described storage container, the outer surface of described storage container is arranged at intervals with two limbers, limbers described in two is all connected with described cavity, wherein limbers described in is connected to described water-distributing device, and another described limbers is connected to described captation;
One water delivery layer, is positioned at described cavity and is arranged at the bottom of described storage container, forms one first accommodation space between top and the bottom of described storage container of described water delivery layer, and wherein limbers described in is positioned at described first accommodation space;
One transition zone, is layed on described water delivery layer;
One packing layer, is layed on described transition zone, forms one second accommodation space between top and the top of described storage container of described packing layer, and another described limbers is positioned at described second accommodation space.
2. modular artificial wet land system as claimed in claim 1, it is characterised in that described pedestal is provided with multiple groove, and the storage container correspondence of multiple described pot type artificial swamp unit is arranged in multiple described groove.
3. modular artificial wet land system as claimed in claim 1, it is characterised in that described pedestal is provided with multiple anchor ear, and the storage container of multiple described pot type artificial swamp unit is connected on described pedestal by multiple described anchor ears.
4. modular artificial wet land system as claimed in claim 1, it is characterized in that, described water-distributing device includes a cloth water container, a water inlet pipe and multiple water inlet connecting tube, one end of described water inlet pipe is connected to described cloth water container, having multiple inlet through hole on the outer surface of described water inlet pipe, each described water inlet connecting tube is connected to wherein limbers described in one and between described inlet through hole; Described captation includes a collecting container, an outlet pipe and multiple water outlet connecting tube, one end of described outlet pipe is connected to described collecting container, having multiple water outlet through hole on the outer surface of described outlet pipe, each described water outlet connecting tube is connected between another described limbers and described water outlet through hole.
5. modular artificial wet land system as claimed in claim 4, it is characterized in that, described water-distributing device also includes a water inlet connector, described water inlet connector is arranged in wherein in through hole described in, the two ends of described water inlet connector are respectively provided with opening and the opening in communication at described water inlet connector two ends, and described water inlet connector is connected between described cavity with corresponding described water inlet connecting tube; Described captation also includes a water outlet connector, described water outlet connector is arranged in another described through hole, the two ends of described water outlet connector are respectively provided with opening and the opening in communication at described water outlet connector two ends, and described water outlet connector is connected between described cavity with corresponding described water outlet connecting tube.
6. modular artificial wet land system as claimed in claim 1, it is characterised in that the altitude range of described water delivery layer is 10��30cm, and the altitude range of described transition zone is 8-20cm, and the altitude range of described packing layer is 30��100cm.
7. modular artificial wet land system as claimed in claim 1, it is characterised in that the material of described water delivery layer is rubble, gravel, cobble or slag.
8. modular artificial wet land system as claimed in claim 1, it is characterised in that the material of described transition zone is gravel, rubble, Ore or cobble.
9. modular artificial wet land system as claimed in claim 1, it is characterised in that the material of described packing layer is rubble, sand grains, haydite, zeolite, ore particle or cinder.
10. modular artificial wet land system as claimed in claim 1, it is characterized in that, being inlet opening near the described limbers of the bottom of described storage container, be apopore near the described limbers at the top of described storage container, described inlet opening is positioned at described first accommodation space;
Described modular artificial wet land system also includes a top water delivery layer, described top water delivery layer is layed in described packing layer, forming one the 3rd accommodation space between bottom and the top of described storage container of described top water delivery layer, described apopore is positioned at described 3rd accommodation space;
The altitude range of described top water delivery layer is 10��20cm; The material of described top water delivery layer is gravel, rubble, Ore or cobble.
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| CN201521035961.2U CN205294970U (en) | 2015-12-11 | 2015-12-11 | Modular constructed wetland system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459139A (en) * | 2017-08-25 | 2017-12-12 | 浙江省环境保护科学设计研究院 | A kind of modularized artificial wetland integrating device and the method for handling sewage |
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2015
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459139A (en) * | 2017-08-25 | 2017-12-12 | 浙江省环境保护科学设计研究院 | A kind of modularized artificial wetland integrating device and the method for handling sewage |
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Address after: 201299 No. 508 and 518 Chuansha Zhenchuan Road, Pudong New Area, Shanghai Patentee after: Kai Ning health technology group Limited by Share Ltd Address before: 201200 518 Chuan Da Road, Pudong New District, Shanghai Patentee before: Shanghai Canature Environmental Products Co., Ltd. |