CN212894119U - Artificial wetland device - Google Patents
Artificial wetland device Download PDFInfo
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- CN212894119U CN212894119U CN202021478224.0U CN202021478224U CN212894119U CN 212894119 U CN212894119 U CN 212894119U CN 202021478224 U CN202021478224 U CN 202021478224U CN 212894119 U CN212894119 U CN 212894119U
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Abstract
The disclosure relates to the technical field of sewage ecological treatment, in particular to an artificial wetland device. The utility model provides an artificial wetland device, the technical problem that artificial wetland can't maintain on line among the prior art has been solved. The artificial wetland device comprises artificial wetland units which are connected in series, wherein the artificial wetland units are sequentially provided with a primary gravel filtering layer, a primary sand filtering layer, a secondary gravel filtering layer, a secondary sand filtering layer and an impermeable layer from top to bottom, aquatic plants are planted on the primary gravel filtering layer, each artificial wetland unit comprises at least two water outlets, liquid passing through the water outlets is discharged into different artificial wetland units through each water outlet, and each water outlet is provided with a control valve. In the scheme, the liquid passing through the water outlet is discharged into different artificial wetland units through the control valve, so that the function of online maintenance of the artificial wetland device is realized, and the application experience of the artificial wetland device is optimized.
Description
Technical Field
The disclosure relates to the technical field of sewage ecological treatment, in particular to an artificial wetland device.
Background
The artificial wetland is a sewage ecological treatment technology with low investment and low energy consumption. The method has great development potential in the aspect of sewage remediation. The artificial wetland has the capacity of treating various types of sewage, such as: domestic sewage, aquaculture sewage, industrial sewage, agricultural wastewater and the like. The artificial wetland has the advantage of low investment and is rapidly popularized.
In the prior art, the constructed wetland needs to be maintained regularly in the process of treating sewage, such as green plant trimming or maintenance, filter layer cleaning and maintenance and the like. In the actual operation process, the artificial wetland in the prior art cannot realize online maintenance, and the application experience of the artificial wetland is deteriorated.
SUMMERY OF THE UTILITY MODEL
The utility model provides an artificial wetland device, the technical problem that artificial wetland can't maintain on line among the prior art has been solved.
The technical scheme for solving the technical problems comprises the following steps: an artificial wetland device comprises artificial wetland units which are connected in series, wherein the artificial wetland units are sequentially provided with a primary gravel filtering layer, a primary sand filtering layer, a secondary gravel filtering layer, a secondary sand filtering layer and an impermeable layer from top to bottom, wherein aquatic plants are planted on the primary gravel filtering layer; the constructed wetland unit also comprises at least two water outlets for discharging the liquid treated by the constructed wetland unit, wherein each water outlet discharges the liquid discharged by the water outlet into different constructed wetland units, and the water outlets are respectively provided with a control valve for controlling the on-off of the water outlet.
The artificial wetland device comprises artificial wetland units which are connected in series, wherein the artificial wetland units are sequentially provided with a primary gravel filtering layer, a primary sand filtering layer, a secondary gravel filtering layer, a secondary sand filtering layer and an impermeable layer from top to bottom, aquatic plants are planted on the primary gravel filtering layer, each artificial wetland unit comprises at least two water outlets, liquid passing through the water outlets is discharged into different artificial wetland units through each water outlet, and each water outlet is provided with a control valve. In the scheme, the liquid passing through the water outlet is discharged into different artificial wetland units through the control valve, so that one or more artificial wetland units can be isolated, the isolated artificial wetland units can be conveniently maintained, the function of online maintenance of the artificial wetland device is realized, and the application experience of the artificial wetland device is optimized.
Preferably, the constructed wetland unit further comprises a discharge port, liquid discharged through the discharge port is discharged into the natural environment, the discharge port comprises a discharge valve, and the discharge valve controls the on-off of the discharge port.
In this scheme, the setting of discharge port can be with the liquid discharge natural environment that quality of water meets the requirements, has avoided sewage excess treatment effectively, has improved sewage treatment efficiency.
Preferably, the constructed wetland unit further comprises a water quality sensor for detecting the quality of liquid in the discharge port and a controller for controlling the operation of the discharge valve, and the controller controls the on-off of the discharge valve according to parameters detected by the water quality sensor.
In the scheme, the water quality of the liquid discharged into the natural environment can be effectively ensured by the arrangement of the water quality sensor and the controller, and the performance of the artificial wetland device is optimized.
Preferably, the constructed wetland device further comprises a solar power supply, and the controller, the water quality sensor and the discharge valve are all powered by the solar power supply.
In the scheme, the solar power supply device is arranged, so that the artificial wetland device does not need to be connected with a mains supply, and the energy consumption of the artificial wetland device is reduced.
Preferably, the water outlet discharges water discharged through the water outlet into different artificial wetland units through a pipeline, the water outlet comprises a filter, and liquid in the artificial wetland units enters the water outlet after being filtered by the filter.
In this scheme, the setting of filter mainly plays filtering capability, avoids impurity to block up the pipeline, has improved the stability of constructed wetland device in the operation process.
Preferably, the filter comprises a first filter screen and a second filter screen, the first filter screen and the second filter screen are arranged in parallel, and handles are arranged on the first filter screen and the second filter screen.
In this scheme, the filter includes first filter screen and second filter screen, can conveniently take out one in first filter screen, the second filter screen and maintain, realizes the online maintenance of filter.
Preferably, the constructed wetland units are provided with identification plates, each identification plate is provided with different identifications, the pipeline is provided with a label, and the label identifications are connected with the two constructed wetland units through the pipeline.
This scheme, the setting of signboard and label plays the identification function, and constructed wetland device easy to maintain.
Compared with the prior art, the technical scheme of the present disclosure has the following beneficial effects:
1. the water outlet is arranged, so that the online maintenance function of the artificial wetland unit is realized, and the use experience of the artificial wetland device is optimized.
2. The discharge port can discharge liquid into natural environment according to water quality, so that sewage is prevented from being excessively treated, and the sewage treatment efficiency is improved.
3. The solar power supply device does not need the artificial wetland device to be connected with the commercial power, so that the energy consumption of the artificial wetland device is reduced.
Drawings
For purposes of explanation, several embodiments of the disclosed technology are set forth in the following figures. The following drawings are incorporated herein and constitute a part of the detailed description. In some instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts of the disclosed subject technology.
Fig. 1 is a schematic illustration of one embodiment of the present disclosure.
Fig. 2 is a schematic view of an embodiment of the constructed wetland unit in the disclosure.
Fig. 3 is a schematic view of one embodiment of a filter in the present disclosure.
Detailed Description
The specific embodiments illustrated below are intended as descriptions of various configurations of the subject technology of the present disclosure and are not intended to represent the only configurations in which the subject technology of the present disclosure may be practiced. Specific embodiments include specific details for the purpose of providing a thorough understanding of the presently disclosed subject matter technology. It will be apparent, however, to one skilled in the art that the disclosed subject matter technology is not limited to the specific details shown herein and may be practiced without these specific details.
Referring to fig. 1 and 2, the constructed wetland device comprises constructed wetland units 1 which are connected in series, wherein the constructed wetland units 1 are sequentially provided with a primary gravel filter layer 2, a primary sand filter layer 3, a secondary gravel filter layer 4, a secondary sand filter layer 5 and an impermeable layer 6 from top to bottom, and aquatic plants 7 are planted on the primary gravel filter layer 2; the artificial wetland unit 1 further comprises at least two water outlets 8 for discharging the liquid treated by the artificial wetland unit 1, wherein each water outlet 8 discharges the liquid discharged through the water outlet 8 into different artificial wetland units 1, and the water outlets 8 are respectively provided with a control valve 9 for controlling the on-off of the water outlet 8.
When the scheme is actually operated, the specific configuration scheme is not limited. In consideration of the actual requirement for reducing energy consumption, in the scheme, the flowing mode of the liquid among the artificial wetland units 1 is preferably unpowered, namely the liquid flows among the artificial wetland units 1 by utilizing terrain.
In the present disclosure, the specific type of the aquatic plant 7 is not limited, and those skilled in the art can appropriately arrange the aquatic plant as needed.
In the technical scheme of the disclosed subject matter, after entering the artificial wetland unit 1, sewage enters the next artificial wetland unit 1 for retreatment after being subjected to corresponding ecological treatment through the primary gravel filter layer 2, the primary sand filter layer 3, the secondary gravel filter layer 4, the secondary sand filter layer 5 and the aquatic plants 7, and the impermeable layer 6 is mainly used for preventing sewage from entering the natural environment.
Obviously, the specific materials of the primary crushed stone filter layer 2, the primary sand filter layer 3, the secondary crushed stone filter layer 4, the secondary sand filter layer 5, and the impermeable layer 6 are not limited, and can be freely configured with reference to the prior art.
In the scheme, the function of the water outlet 8 mainly controls the liquid discharged through the water outlet 8 to enter different artificial wetland units 1 so as to isolate one or more artificial wetland units 1 from participating in sewage treatment, and other artificial wetland units 1 perform corresponding sewage treatment, so that the isolated one or more artificial wetland units 1 can be maintained on line.
Although the technical problems to be solved by the subject technical solution of the present disclosure are: the on-line maintenance of the artificial wetland units 1 is realized, and it can be understood that according to the working principle of the subject technical scheme, one or more artificial wetland units 1 are isolated, so that the one or more artificial wetland units 1 do not participate in sewage treatment, and the scheme also has the following technical advantages: when the quality of the sewage is not particularly poor and only simple ecological treatment is needed, one or more constructed wetland units 1 can be isolated at the same time, so that the sewage is treated by the constructed wetland units 1 as few as possible, the sewage cannot be excessively treated on the premise of meeting the sewage treatment requirement, and the sewage treatment efficiency is improved.
In some possible embodiments, the artificial wetland unit 1 further comprises a discharge port 10, the liquid discharged through the discharge port 10 is discharged into the natural environment, the discharge port 10 comprises a discharge valve 11, and the discharge valve 11 controls the on-off of the discharge port 10.
The constructed wetland unit 1 further comprises a water quality sensor for detecting the quality of liquid in the discharge port 10 and a controller 12 for controlling the operation of the discharge valve 11, wherein the controller 12 controls the on-off of the discharge valve 11 according to parameters detected by the water quality sensor.
The artificial wetland device also comprises a solar power supply 13, and the controller 12, the water quality sensor and the discharge valve 11 are all powered by the solar power supply 13.
In the present embodiment, the discharge port 10 is mainly used to discharge the liquid in the artificial wetland unit 1 into the natural environment. Because the pollution degree of different sewage is inconsistent, for example, domestic sewage can be discharged into the nature only by simply filtering sundries, and when the domestic sewage is correspondingly treated, the treatment can be finished only by adopting a single artificial wetland unit 1. Therefore, the drainage valve can discharge liquid in time, and the sewage treatment efficiency is improved.
In the present embodiment, the water quality sensor, the controller 12, the discharge valve 11 and the solar power supply 13 are conventional devices in the prior art, and the related configuration can be performed with reference to the prior art.
The arrangement of the solar power supply 13 reduces the energy consumption. Obviously, the solar power supply 13 in this embodiment may also be replaced by other energy sources, such as, but not limited to, a wind power generator, etc.
Referring to fig. 1 and 3, in some possible embodiments, the water outlet 8 discharges water discharged through the water outlet 8 into different artificial wetland units 1 through a pipeline 14, the water outlet 8 comprises a filter 15, and liquid in the artificial wetland units 1 enters the water outlet 8 after being filtered by the filter 15.
The filter 15 includes a first filter screen and a second filter screen, the first filter screen and the second filter screen are arranged in parallel, and the first filter screen and the second filter screen are provided with handles.
The first filter screen may include a screen body and a screen frame, wherein the handle may be fixed to the screen frame in any manner, for example, the handle may be fixed to the screen frame by screws, the screen body may be bonded to the screen frame, and a connection manner among the screen frame, the screen body, and the handle is not limited, and may be freely configured by a person skilled in the art.
In practical implementation, the first filter screen and the second filter screen have the same structure. The first filter screen and the second filter screen are parallel and attached together for use. Correspondingly, constructed wetland unit 1 can also dispose with screen frame complex slot portion, and first filter screen, second filter screen are all pegged graft in the slot portion, when needing to maintain or change first filter screen or second filter screen, can conveniently directly take out and carry out corresponding change.
The first filter screen and the second filter screen are not taken out at the same time so as to realize the function of online replacement.
In some possible embodiments, the constructed wetland units 1 are provided with identification plates, each identification plate is provided with a different identification, the pipeline 14 is provided with a label 16, and the label 16 identifies two constructed wetland units 1 connected with the pipeline 14.
In this embodiment, the corresponding identification function can be realized by matching the identification with the content or number on the tag 16.
The arrangement of the signboard and the label 16 mainly functions as a sign, which is advantageous for the maintenance of the artificial wetland device.
It can be understood that, when the control valve 9 is an electromagnetic valve or a valve body structure that can be remotely controlled, the control valve 9 can be correspondingly controlled by the controller 12, and the controller 12 can be provided with a key, and the key is provided with a number, and the number corresponds to the signboard. When the controller 12 is adopted to carry out relevant control on the control valve 9, the labor intensity of operators is reduced.
While the subject matter of the present disclosure and its corresponding details have been described above, it is to be understood that the above description is only illustrative of some embodiments of the subject matter of the present disclosure and that some of the details may be omitted from the detailed description. In addition, in some embodiments disclosed above, there are no parallel alternatives to the various embodiments, and therefore, the above embodiments can be freely combined to achieve better implementation.
Other configurations of details or figures may be derived by those skilled in the art in practicing the presently disclosed subject matter, as well as figures, and it will be apparent that such details are within the scope of the presently disclosed subject matter and are covered by the presently disclosed subject matter without departing from the presently disclosed subject matter.
Claims (7)
1. An artificial wetland device comprises artificial wetland units (1) which are connected in series, and is characterized in that: the artificial wetland unit (1) is sequentially provided with a primary gravel filter layer (2), a primary sand filter layer (3), a secondary gravel filter layer (4), a secondary sand filter layer (5) and an impermeable layer (6) from top to bottom, wherein aquatic plants (7) are planted on the primary gravel filter layer (2); the constructed wetland unit (1) further comprises at least two water outlets (8) for discharging the liquid treated by the constructed wetland unit (1), wherein each water outlet (8) discharges the liquid discharged by the water outlet (8) into different constructed wetland units (1), and the water outlets (8) are respectively provided with a control valve (9) for controlling the on-off of the water outlet (8).
2. The constructed wetland device of claim 1, wherein: the constructed wetland unit (1) further comprises a discharge port (10), liquid discharged from the discharge port (10) is discharged into the natural environment, the discharge port (10) comprises a discharge valve (11), and the discharge valve (11) controls the on-off of the discharge port (10).
3. The constructed wetland device of claim 2, wherein: the constructed wetland unit (1) further comprises a water quality sensor for detecting the quality of liquid in the discharge port (10) and a controller (12) for controlling the work of the discharge valve (11), wherein the controller (12) controls the on-off of the discharge valve (11) according to the parameters detected by the water quality sensor.
4. The constructed wetland device of claim 3, wherein: the artificial wetland device also comprises a solar power supply device (13), and the controller (12), the water quality sensor and the discharge valve (11) are all powered by the solar power supply device (13).
5. The constructed wetland device of claim 1, wherein: the water outlet (8) discharges water discharged through the water outlet (8) into different artificial wetland units (1) through a pipeline (14), the water outlet (8) comprises a filter (15), and liquid in the artificial wetland units (1) enters the water outlet (8) after being filtered by the filter (15).
6. The constructed wetland device of claim 5, wherein: the filter (15) comprises a first filter screen and a second filter screen, wherein the first filter screen and the second filter screen are arranged in parallel, and handles are arranged on the first filter screen and the second filter screen.
7. The constructed wetland device of claim 6, wherein: constructed wetland unit (1) all has the signboard, every all have different signs on the signboard, be provided with label (16) on pipeline (14), two that label (16) sign and this pipeline (14) are connected constructed wetland unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021478224.0U CN212894119U (en) | 2020-07-24 | 2020-07-24 | Artificial wetland device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021478224.0U CN212894119U (en) | 2020-07-24 | 2020-07-24 | Artificial wetland device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212894119U true CN212894119U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021478224.0U Active CN212894119U (en) | 2020-07-24 | 2020-07-24 | Artificial wetland device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212894119U (en) |
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2020
- 2020-07-24 CN CN202021478224.0U patent/CN212894119U/en active Active
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