CN205011565U - Take constructed wetland's riverway water environmental improvement device - Google Patents
Take constructed wetland's riverway water environmental improvement device Download PDFInfo
- Publication number
- CN205011565U CN205011565U CN201520588183.3U CN201520588183U CN205011565U CN 205011565 U CN205011565 U CN 205011565U CN 201520588183 U CN201520588183 U CN 201520588183U CN 205011565 U CN205011565 U CN 205011565U
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- China
- Prior art keywords
- water
- well
- fence
- river course
- rubble
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model belongs to the technical field of the improvement in riverbed and specifically relates to a take constructed wetland's riverway water environmental improvement device is disclosed, include with the subsiding the well and purify the well of river course intercommunication, purifies aboveground inlet tube and the outlet pipe that the intercommunication subsides the well that be equipped with, subside the last water inlet that aboveground portion was equipped with intercommunication riverway water face, subside the well and be close to bottom department and be equipped with the lower water inlet that feeds through the river course lower part, subside shaft bottom portion formation precipitation tank, going up water inlet department and being equipped with the last fence that supplies the floater to pass through, lower water inlet department is equipped with down the fence, goes up the fence and lies in the string bag that subsides well in -connection no. 1 and hold the floater, be equipped with plant purification district, coarse sand filtering area and rubble filtering area in proper order along the water flow direction in the water purification well, inlet tube intercommunication plant purification district, outlet pipe intercommunication rubble filtering area. The utility model discloses but set up string bag automatic collection surface of water floater, lower water inlet deposits in then can subsiding the well with the water introduction, purifies the well and then can improve riverway water matter, goes on thoroughly cleanly to the river course.
Description
Technical field
The utility model relates to the improvement field in riverbed, especially relates to a kind of urban river water environmental improvement device with artificial swamp.
Background technology
Since reform and opening-up, due to the backwardness of Economic Development Mode and idea, China's urban river environment worsens increasingly, urban river restoration of the ecosystem is rebuild or transformation activity the one that urban ecological system is carried out, carrying out water environment of city river quality improvement and restoration of the ecosystem, is promote urban development competitive power and continuable important channel.
It is the major cause that water ecological environment worsens that a large amount of pollutent enters river course.And bottom of river channel mud be the nutritive substance in various source through series of physical, chemistry and biochemical action, be deposited on river bed.Pollutent also can be entered in river course by atmospheric precipitation, discharge of wastewater, rain and washing away.In addition, surface, river course also there will be the floating matters such as fallen leaves, plastics bag, Plastic Bottle, the cleaning in current river course needs cleanup crew to salvage the floating matter of the river course water surface by ship, this operating process is wasted time and energy, and cannot process the mud of river bed, also cannot purify water, cannot fundamentally administer water.
Utility model content
The utility model, in order to overcome the deficiencies in the prior art, provides one to clean river course, substantially improves the urban river water environmental improvement device of the band artificial swamp of river water quality simultaneously.
To achieve these goals, the utility model is by the following technical solutions: a kind of urban river water environmental improvement device with artificial swamp, comprise the sedimentation well that is communicated with river course and purify well, purify the aboveground water inlet pipe and the rising pipe that are provided with connection sedimentation well, the aboveground portion of described sedimentation is provided with the upper water-in being communicated with the river course water surface, sedimentation well is provided with the lower water-in being communicated with bottom, river course near bottom place, sedimentation bottom forms settling bath; Described upper water inlet is provided with the upper fence passed through for floating matter, and lower water inlet is provided with lower fence, and upper fence is positioned at sedimentation well and connects the string bag that holds floating matter; Plant purification district, coarse sand filtrating area and rubble filtrating area is provided with successively along water flow direction in water purification well; Described water inlet pipe is communicated with plant purification district, and rising pipe is communicated with rubble filtrating area, and described rising pipe is positioned at rubble filtrating area and is provided with filtering net.The utility model arranges water-in, and the floating matter of the river course water surface can enter in the string bag from upper water-in, reaches the effect of the cleaning river course water surface; The mud of bottom, river course then can be introduced in sedimentation well and precipitate by lower water-in, reaches the effect of cleaning bottom, river course mud; Upper fence and lower fence can prevent bulky objects from passing through, and improve the security of use; Water purification well then can purify river, objectionable impurities in plant purification district in Absorbable rod river, sedimentation can be carried out to floating matters such as the mud entered with water in water purification well in coarse sand filtrating area and rubble filtrating area, discharge the water after purification from rising pipe simultaneously, reach the effect purified water body, filtering net then can prevent rising pipe from blocking; In addition, plant purification district also becomes artificial swamp while clean river course, increases the green coverage of both sides, river course, is conducive to the protection of environment.
Further, described upper fence comprise be located at river course inwall first on fence and be located at fence on second in well body, river course inwall is located at by described lower fence; Form the gap passing to ground between described lower fence and sedimentation well, on described first, fence is communicated with this gap with fence on second, plugs one and can move down the plate of closing upper water-in and lower water-in in this gap.This on first on fence and second fence possess good anticollision, improve the security of use, gap is set and plate then can conveniently close upper and lower water-in, and then conveniently sedimentation well is cleared up, also can cut off the foreign material being stuck between upper and lower fence or being stuck in lower fence place simultaneously, keep the current of upper and lower water-in unimpeded.
Further, be provided with floating plant and emergent in described plant purification district, coarse sand is provided with coarse sand in filtrating area, and rubble is provided with rubble in filtrating area, and is separated by permeable net between this plant purification district, coarse sand filtrating area and rubble filtrating area.This floating plant and emergent play sufficient water purification effect, and arrange permeable net and can keep the unobstructed of current, play fixed action to rubble and coarse sand simultaneously.
Further, described upper water-in and lower water-in are the ribbon long strip shape of horizontal-extending.This setting increases the clean area of the river course water surface and the clean area of bottom of river channel, and the soakage of floating matter and mud is larger, and cleaning speed is faster, better effects if.
Further, described upper water-in and lower water-in are all located at the upper reaches in river course, and described rising pipe passes to the dirty of river course.This setting can be cleaned in water natural flow process, and cleaning effect is better, and without the need to any exterior power, use cost is low.
In sum, the utility model arranges the string bag can collect floater automatically, and water then can be introduced in sedimentation well and precipitate by lower water-in, and purification well then can river training water quality, thoroughly cleans river course.
Accompanying drawing explanation
Fig. 1 is the connection diagram in the utility model and river course;
Fig. 2 is structural representation of the present utility model.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As shown in Figure 1-2, a kind of urban river water environmental improvement device with artificial swamp, comprises sedimentation well 1 and purification well 2, this sedimentation well 1 is communicated with river course, purification well 2 is provided with water inlet pipe 6 and rising pipe 7, and water inlet pipe 6 is communicated with sedimentation well 1, and described rising pipe 7 passes to the dirty of river course.
Concrete, described sedimentation well 1 top is provided with the upper water-in 11 being communicated with the river course water surface, described upper water-in 11 place is provided with the upper fence 3 passed through for floating matter, upper fence 3 is positioned at sedimentation well 1 and connects the string bag 5 that holds floating matter, and then the floating matter floating on the river course water surface can be introduced in the string bag 5 from upper water-in 11, and then the floating matter of the river course water surface can be removed.
Described sedimentation well 1 is provided with the lower water-in 12 being communicated with bottom, river course near bottom place, lower water-in 12 place is provided with lower fence 4, the impurity such as mud and suspended substance can pass through lower fence 4 and enters in sedimentation well 1, settling bath 13 is formed bottom sedimentation well 1, this settling bath 13 can be used for the contamination precipitation such as mud and suspended substance, and then can remove the impurity such as mud and suspended substance of bottom of river channel.Moreover described upper water-in 11 and lower water-in 12 are all located at the upper reaches in river course, described upper water-in 11 and lower water-in 12 are the ribbon long strip shape of horizontal-extending, and being specially long rectangle, can certainly be the shape of other long strip shapes, as ellipse etc.
As shown in Figure 2, plant purification district 21, coarse sand filtrating area 22 and rubble filtrating area 23 is provided with successively along water flow direction in described water purification well 2; Be provided with floating plant and emergent in described plant purification district 21, in coarse sand filtrating area 22, be provided with coarse sand, in rubble filtrating area 23, be provided with rubble, and separated by permeable net between this plant purification district 21, coarse sand filtrating area 22 and rubble filtrating area 23.This permeable net is made up of stainless steel, and mesh is less than coarse sand diameter, and the sound construction of this permeable net is permeable effective, and long service life.
Described water inlet pipe 6 is communicated with plant purification district 21, and rising pipe 7 is communicated with rubble filtrating area 23, and described rising pipe 7 is positioned at rubble filtrating area 23 and is provided with filtering net, and this filtering net connection one can be sheathed on the adapter sleeve on rising pipe 7.This filtering net can avoid rubble to roll in rising pipe 7, and then avoids rising pipe 7 to block.
Preferably, described upper fence 3 to comprise on first fence 32 on fence 31 and second, this on first fence 31 be located at river course inwall, on second, fence 32 is located in well body 1, and river course inwall is located at by described lower fence 4; Form the gap 8 passing to ground between described lower fence 4 and sedimentation well 1, on described first, fence 31 is communicated with this gap 8 with fence on second 32, plugs one and can move down the plate 81 of closing upper water-in 11 and lower water-in 12 in this gap 8.This plate 81, in the gap 8 of usually not installing, generally has serviceman's keeping, only just inserts in gap 8 when water-in 11 and lower outlet 12 on needs are closed, realization closedown, and then can throw out in easy cleaning sedimentation well 1.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (5)
1. the urban river water environmental improvement device with artificial swamp, comprise the sedimentation well (1) that is communicated with river course and purify well (2), purification well (2) is provided with the water inlet pipe (6) and rising pipe (7) that are communicated with sedimentation well (1), it is characterized in that: described sedimentation well (1) top is provided with the upper water-in (11) being communicated with the river course water surface, sedimentation well (1) is provided with the lower water-in (12) being communicated with bottom, river course near bottom place, settling bath (13) is formed on sedimentation well (1) bottom; Described upper water-in (11) place is provided with the upper fence (3) passed through for floating matter, and lower water-in (12) place is provided with lower fence (4), and upper fence (3) is positioned at sedimentation well (1) and connects the string bag (5) that holds floating matter; Plant purification district (21), coarse sand filtrating area (22) and rubble filtrating area (23) are provided with successively along water flow direction in water purification well (2); Described water inlet pipe (6) is communicated with plant purification district (21), and rising pipe (7) is communicated with rubble filtrating area (23), and described rising pipe (7) is positioned at rubble filtrating area (23) and is provided with filtering net.
2. the urban river water environmental improvement device of band artificial swamp according to claim 1, it is characterized in that: described upper fence (3) comprise be located at river course inwall first on fence (31) and be located at fence (32) on second in well body (1), described lower fence (4) is located at river course inwall; The gap (8) passing to ground is formed between described lower fence (4) and sedimentation well (1), on described first, fence (31) is communicated with this gap (8) with fence on second (32), plugs one and can move down the plate (81) of closing upper water-in (11) and lower water-in (12) in this gap (8).
3. the urban river water environmental improvement device of band artificial swamp according to claim 1, it is characterized in that: in described plant purification district (21), be provided with floating plant and emergent, coarse sand filtrating area is provided with coarse sand in (22), rubble filtrating area is provided with rubble in (23), and this plant purification district (21), is separated by permeable net between coarse sand filtrating area (22) and rubble filtrating area (23).
4. the urban river water environmental improvement device of band artificial swamp according to claim 1, is characterized in that: described upper water-in (11) and lower water-in (12) are the ribbon long strip shape of horizontal-extending.
5. the urban river water environmental improvement device of band artificial swamp according to claim 1, is characterized in that: described upper water-in (11) and lower water-in (12) are all located at the upper reaches in river course, and described rising pipe (7) passes to the dirty of river course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588183.3U CN205011565U (en) | 2015-08-06 | 2015-08-06 | Take constructed wetland's riverway water environmental improvement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588183.3U CN205011565U (en) | 2015-08-06 | 2015-08-06 | Take constructed wetland's riverway water environmental improvement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205011565U true CN205011565U (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588183.3U Expired - Fee Related CN205011565U (en) | 2015-08-06 | 2015-08-06 | Take constructed wetland's riverway water environmental improvement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205011565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390566A (en) * | 2016-11-24 | 2017-02-15 | 浙江泽林瑞沃环境科技有限公司 | Multiphase microfiltration equipment for river channels |
| CN107129112A (en) * | 2017-06-25 | 2017-09-05 | 花王生态工程股份有限公司 | A kind of environmental improvement system |
-
2015
- 2015-08-06 CN CN201520588183.3U patent/CN205011565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390566A (en) * | 2016-11-24 | 2017-02-15 | 浙江泽林瑞沃环境科技有限公司 | Multiphase microfiltration equipment for river channels |
| CN107129112A (en) * | 2017-06-25 | 2017-09-05 | 花王生态工程股份有限公司 | A kind of environmental improvement system |
| CN107129112B (en) * | 2017-06-25 | 2023-12-08 | 花王生态工程股份有限公司 | Environment treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20200806 |