CN105293706B - City sinking gallery type landscape wetland - Google Patents
City sinking gallery type landscape wetland Download PDFInfo
- Publication number
- CN105293706B CN105293706B CN201510701459.9A CN201510701459A CN105293706B CN 105293706 B CN105293706 B CN 105293706B CN 201510701459 A CN201510701459 A CN 201510701459A CN 105293706 B CN105293706 B CN 105293706B
- Authority
- CN
- China
- Prior art keywords
- pond
- plant
- pond body
- wetland
- medium pool
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Treatment Of Biological Wastes In General (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The present invention discloses a kind of city sinking gallery type landscape wetland.Including pond body, medium pool and plant pond, described pond body section is inverted trapezoidal, and side wall is mated formation provided with hard is waterproof；Described medium pool and plant cell compartment is arranged in pond body.By medium pool and plant pond cascaded structure purifying water body, increase Landscape benefit and Ecosystem Service；By the wide contact area that river water kinetic energy, increase water body and atmosphere interface are improved to narrow necking, increase reoxygenation, improve the self-purification capacity of whole gallery wetland structure；The permeable structure of bottom of pond add rainwash filtering, purification and under ooze, facilitation is played to underground water purification of water quality.
Description
Technical field
The present invention relates to municipal works technical field, and in particular to a kind of city sinking gallery type landscape wetland.
Background technology
With the quickening and the increase of vehicle guaranteeding organic quantity of urbanization process, road surface passes through motor vehicle exhaust emission, wheel
Seepage of tire and road wear and grease etc. accumulates the pollution such as substantial amounts of suspended particulate, nutritive salt, heavy metal and polycyclic aromatic hydrocarbon
Material.In Urban Rain and snowfall, in air and polluter that road surface is accumulated by rain leaching, wash away, wrap up in
Hold under the arm, form urban road rainwash, and with current by urban pipe network system migration to receiving water body, to the water of receiving water body
Matter causes obvious destruction, and influences aquatic ecological environment.Urban road rainwash is to be only second to agriculture face in pollution of area source
The second largest pollution sources of pollution sources.The rainfall runoff water quality including the main gathering ground in the cities such as roofing, road surface is carried out both at home and abroad
Numerous studies, wherein, pavement runoff is polluting effect most strong part, and influence to receiving water body is the most serious.Water body exists
Received after pavement runoff, its many physics, chemical property will change therewith, the road that the chemical property of receiving water body is discharged into sometimes
Face diameter stream is dominated.Research in terms of urban road rainwash at present concentrate on the composition of pollutant, polluting property and
Pollutant emission rule.
The method of the domestic city overland runoff of processing at present mainly has grass planting ditch, up concave type urban green space and artificial swamp.
Grass planting ditch refer to plant vegetation landscape earth's surface irrigation canals and ditches drainage system, rainwash with compared with low flow velocity by grass planting ditch withhold,
Plant is filtered and permeated, and most suspended particulate contaminants in rainfall runoff and is partly dissolved state pollutant and can effectively be removed, but
Grass planting ditch side slope is smaller, and land occupation area is larger, is not suitable for high-density region, and soil horizon is chronically at dampness,
There may be the problems such as peculiar smell and hygienic mosquitos and flies.Concave herbaceous field is the special greenery patches of a class formation, inside sets elevation less than road surface
But higher than the inlet for stom water in greenery patches.Concave herbaceous field can collect the rainfall runoffs such as surrounding road, roofing, and early stage runoff permeates the ground,
Later stage runoff is accumulated in greenery patches, and the footpath for oozing capacity more than greenery patches storage flows through inlet for stom water and enters urban drainage pipe network.But inside is planted
It is single, higher is required to soil property and routine servicing, floor space is big.Artificial swamp is one kind using matrix, microorganism and moved
Physics, chemistry and the biological interaction of phytobiocoenose, pass through filtering, absorption, precipitation, ion exchange, microorganism decomposition, plant
The processes such as thing absorption realize the Complex Ecological Systems to removals such as dirty Organic substance in water, N, P, heavy metals, with good environment
Governance efficiency, powerful ecological restoration function can also adjust the ecological balance and weather.Artificial swamp because with it is low input, it is low
Energy consumption, low administration fee, the advantages of anti-impact force is strong, but wetland planning construction is too high to location requirement, and floor space is also excessive,
Universality is relatively low.
The content of the invention
In view of the shortcomings of the prior art, the present invention discloses a kind of city sinking gallery type landscape wetland, solves existing processing
Method floor space is excessive, too high to location requirement, late maintaining cost high, Landscape benefit is not obvious, limitation is larger, be difficult to
The problem of applied to avenue.
To realize object above, the present invention is achieved by the following technical programs：
A kind of city sinking gallery type landscape wetland, including pond body, medium pool and plant pond, described pond body section is
Trapezoidal, side wall is mated formation provided with hard is waterproof；Described medium pool and plant cell compartment is arranged in pond body.
It is preferred that, it is evenly arranged with road drainage port on described pond body sidewall.
It is preferred that, described medium pool has the upper, middle and lower；Described upper strata is provided with cobblestone；In described
Layer is provided with gravel；Described lower floor is provided with sandstone.
It is preferred that, described lower floor directly contacts with soil.
It is preferred that, described plant pond has the upper, middle and lower, and described upper strata is planted provided with perennial herb wetland
Thing；Described middle level is provided with cobblestone；Described lower floor is provided with sandstone.
It is preferred that, described plant pond two ends are provided with necking, and described necking has block, and it is straight that column screen distance is less than gravel
Footpath.
It is preferred that, described block upper end is provided with gap.
It is preferred that, curb and charge for remittance pipeline are provided with above described pond body sidewall, described charge for remittance pipeline is arranged on road
Below shoulder.
The present invention discloses a kind of city sinking gallery type landscape wetland, passes through medium pool and plant pond cascaded structure purified water
Body, increase Landscape benefit and Ecosystem Service；River water kinetic energy, increase water body and air are improved by width to narrow necking
The contact area at interface, increases reoxygenation, improves the self-purification capacity of whole gallery wetland structure；The permeable structure of bottom of pond adds ground
The filtering of table runoff, purification and under ooze, facilitation is played to underground water purification of water quality.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the overlooking the structure diagram of the present invention；
Fig. 3 is the main view cross section structure diagram of the present invention；
Fig. 4 is the diagrammatic side-view cross-sectional structural representation of the present invention.
1, lower floor in figure, 2, middle level, 3, upper strata, 4, perennial herb wetland plant, 5, hard is waterproof mats formation, 6, road
Discharge outlet, 7, curb, 8, column net.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in Figures 1 to 4, a kind of city sinking gallery type landscape wetland described in the embodiment of the present invention, including pond body,
Medium pool and plant pond, described pond body section is inverted trapezoidal, and side wall is mated formation provided with hard is waterproof；Described medium pool and plant
Thing cell compartment is arranged in pond body.
It is preferred that, it is evenly arranged with road drainage port on described pond body sidewall.
It is preferred that, described medium pool has the upper, middle and lower；Described upper strata is provided with cobblestone；In described
Layer is provided with gravel；Described lower floor is provided with sandstone.
It is preferred that, described lower floor directly contacts with soil.
It is preferred that, described plant pond has the upper, middle and lower, and described upper strata is planted provided with perennial herb wetland
Thing；Described middle level is provided with cobblestone；Described lower floor is provided with sandstone.
It is preferred that, described plant pond two ends are provided with necking, and described necking has block, and it is straight that column screen distance is less than gravel
Footpath.
It is preferred that, described block upper end is provided with gap.
It is preferred that, curb and charge for remittance pipeline are provided with above described pond body sidewall, described charge for remittance pipeline is arranged on road
Below shoulder.
Plant pond and medium pool series connection, plant pool structure include plant, medium, and the permeable design of bottom of pond can promote water body
Oozed under after purification, good action is played to the recharge of ground water and purification.Pool wall is that waterproof hard is mated formation, and prevents urban road road
Base corrodes by natural river water body, and collection pipe collects the rainwash of urban road, in plant pond and medium pool junction
Detachable column net is set at necking, advances is swept along for preventing medium by flowing water, intercepts floating object, the online portion's setting spilling water in column
Mouthful, prevent from blocking.Bulk stone medium, the pollutant such as deposited particles thing are added in medium pool on the basis of medium.
River is introduced by physical features eminence with plant pond and medium pool structure in parallel, is kinetic energy by potential energy.By charge for remittance
Pipe collects urban road rainwash, and river, which is flowed into structure, passes through the effect such as absorption, filtering, infiltration of medium and plant, only
Change water quality, promote the benign cycle of natural water and the ecosystem.When water body enters medium pool from plant pond, water body is in pond body
Structure leniently increases water body kinetic energy into narrow change procedure, increases the contact area of flow velocity, increase water body and atmosphere interface,
Dissolved Oxygen in Water content is added, the self-purification capacity of the whole sunk type gallery wetland structure ecosystem is improved, improves quiet
The shortcoming that meadow bog summer mosquitos and flies grows and winter easily freezes.
The present invention discloses a kind of city sinking gallery type landscape wetland in summary, passes through medium pool and plant pond tandem junction
Structure purifying water body, increase Landscape benefit and Ecosystem Service；River water kinetic energy is improved by width to narrow necking, increases water
The contact area of body and atmosphere interface, increases reoxygenation, improves the self-purification capacity of whole gallery wetland structure；The permeable structure of bottom of pond
Add rainwash filtering, purification and under ooze, facilitation is played to underground water purification of water quality.
It should be noted that term " comprising ", "comprising" or its any other variant are intended to non-row herein
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including institute
Also there is other identical element in process, method, article or the equipment of stating key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (1)
1. a kind of city sinking gallery type landscape wetland, including pond body, medium pool and plant pond, it is characterised in that：Described pond
Body section is inverted trapezoidal, and side wall is mated formation provided with hard is waterproof；Described medium pool and plant cell compartment is arranged in pond body；Institute
Road drainage port is evenly arranged with the pond body sidewall stated；Described medium pool has the upper, middle and lower, described upper strata
Provided with cobblestone, described middle level is provided with gravel, and described lower floor is provided with sandstone, and described lower floor directly contacts with soil；Institute
The plant pond stated has the upper, middle and lower, and described upper strata is provided with perennial herb wetland plant, and described middle level is provided with
Cobblestone, described lower floor is provided with sandstone；Described plant pond two ends are provided with necking, and described necking has block, hole of blocking
Footpath is less than gravel diameter；Described block upper end is provided with gap；Curb and collection pipe are provided with above described pond body sidewall
Road, described charge for remittance pipeline is arranged on below curb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701459.9A CN105293706B (en) | 2015-10-22 | 2015-10-22 | City sinking gallery type landscape wetland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510701459.9A CN105293706B (en) | 2015-10-22 | 2015-10-22 | City sinking gallery type landscape wetland |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105293706A CN105293706A (en) | 2016-02-03 |
| CN105293706B true CN105293706B (en) | 2017-09-05 |
Family
ID=55191649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510701459.9A Expired - Fee Related CN105293706B (en) | 2015-10-22 | 2015-10-22 | City sinking gallery type landscape wetland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105293706B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105753164B (en) * | 2016-04-22 | 2018-10-09 | 重庆大方生态环境治理股份有限公司 | A kind of sunk type wetlands along river system and construction method for river corridor restoration |
| CN106165568B (en) * | 2016-07-05 | 2019-04-30 | 河海大学 | It is a kind of for purifying the stepped concave herbaceous field of surface rain runoff |
| CN113023920B (en) * | 2021-03-08 | 2021-11-02 | 江南大学 | Self-purification system for maintaining water quality of landscape ditch |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09174087A (en) * | 1995-12-25 | 1997-07-08 | Bio Sci:Kk | Purification method for river, lake, and marsh |
| CN102839744A (en) * | 2012-09-12 | 2012-12-26 | 北京建筑工程学院 | Novel vegetation shallow trench and method for processing runoff rainwater by using same |
| CN205170503U (en) * | 2015-10-22 | 2016-04-20 | 东北师范大学 | City corridor formula view wetland that sinks |
-
2015
- 2015-10-22 CN CN201510701459.9A patent/CN105293706B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105293706A (en) | 2016-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103073111B (en) | Urban road rainfall runoff ecological coprocessing device and method | |
| Jia et al. | Advances in LID BMPs research and practice for urban runoff control in China | |
| CN110249844B (en) | Street tree pool with water storage and drainage device | |
| CN202730934U (en) | System for intercepting, shunting, regulating, storing and treating initial rainwater | |
| CN104005316B (en) | A kind of road kerb that there is draining and cut dirty function | |
| CN203095721U (en) | Urban road stormwater runoff ecological coprocessing device | |
| CN205711615U (en) | Grass planting trench system | |
| KR101105272B1 (en) | Artificial wetland for road for connecting green ecological axis and removing non-point source pollutant | |
| CN204690903U (en) | Community system for reclaiming rainwater | |
| CN104150601B (en) | A kind of have Runoff contaminants remove effect road ecology filter ditch filtration system | |
| CN211285921U (en) | Sponge is rainwater regulation system for city construction | |
| CN202430056U (en) | Green belt gutter constructed wetland device for treatment of road rainfall runoff pollution | |
| CN104652596A (en) | Rainwater bio-retention filtering device | |
| CN106865642A (en) | Road rain water runoff pollution control system and its processing method | |
| CN105293706B (en) | City sinking gallery type landscape wetland | |
| CN104532942B (en) | Rainwater purification tree box system | |
| CN109183532B (en) | Depend on ecological utilization system of regulation of northern city rainwater of road | |
| CN104005470A (en) | Gutter inlet structure with sewage stopping function and diversion function | |
| CN106165568A (en) | A kind of notch cuttype concave herbaceous field for purifying surface rain runoff | |
| CN203347000U (en) | Rainwater garden system suitable for mountainous city runoff containing large amount of sand | |
| CN104264773A (en) | Flow storage wetland system for treating parking lot rainwater and adjusting microclimate | |
| CN204529468U (en) | A kind ofly do not affect the ecological canal structure of flood passage for collection and treatment early-stage rainwater | |
| CN204738204U (en) | Highway roadside derivation | |
| CN208251291U (en) | Rain-water accumulating under artificial rain system based on LID facility arranges well | |
| CN107082529A (en) | Shore bank step combined type rainwash pollution control system and its method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20170905 Termination date: 20191022 |