CN205024044U - Self -control type man -made lake system - Google Patents
Self -control type man -made lake system Download PDFInfo
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- CN205024044U CN205024044U CN201520704475.9U CN201520704475U CN205024044U CN 205024044 U CN205024044 U CN 205024044U CN 201520704475 U CN201520704475 U CN 201520704475U CN 205024044 U CN205024044 U CN 205024044U
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Abstract
The utility model provides a self -control type man -made lake system, includes water inlet, pavement, the man -made lake body and delivery port, its characterized in that: the man -made lake coast pavement outside is provided with catch water drain and silt basin, and the internal side in lake is provided with echelonment constructed wetland and the ecological bed that floats to through a plastic net connection echelonment wetland system and an ecological system of floating, thereby the superficial bed surface of improvement is long -pending, improves the detergent power of system. Utilize equalizing basin and grit chamber to get rid of into the silt in the water, utilize an echelonment constructed wetland and the ecological effective purifying water body of bed that floats to through compacted clay layer reduction water seepage amount. The utility model discloses set up the novelty, simple structure can effectively hold together water quality.
Description
Technical field
The utility model relates to a kind of man-made lake system, particularly a kind of self-control type man-made lake system.
Background technology
Along with socio-economic development, more and more emphasize in urban planning and construction " ecology ".Water landscape engineering is set in city---man-made lake, not only can improve urban ecological environment, beautify people habitat environment, also significantly can promote urban environment and be worth, and then derive beyond measure social synthesis's value.But in existing construction or completed the man-made lake of construction, the water yield that undue concern for the environment view and evaporation from open water surface in planning construction process, seepage bring runs off, and seldom considers the problems such as water pollution control, water quality maintenance.Therefore in process of construction, have employed a large amount of seepage control measure to reduce water body seepage, significantly reduce the exchange interaction between water body and edatope, thus make man-made lake body lose self-purification capacity, and then most of man-made lake needs to ensure Water quality by artificial changing water, causes the significant wastage of water resources.Man-made lake is one of requisite facility of beautifying urban environment, for improving, urban residential environment effect is remarkable, the lake that it is that people are planned, produce under a kind of non-natural environment of having object to excavate out, lacks the self-regulating function that nature lake has.Thus, the self-control type man-made lake system with stronger self-purification function and seepage capability is developed extremely urgent.
Summary of the invention
The purpose of the present utility model is to provide a kind of self-control type man-made lake system.
Goal of the invention of the present utility model is realized by following technical measures:
A kind of self-control type man-made lake system, include the mouth of a river (1), walkway (7), collecting gutter (6), sedimentation basin (5), man-made lake body (3) and water outlet (2), it is characterized in that: inside the body of described man-made lake walkway (7) lake, be provided with stepped artificial swamp (9) and biological floating bed (13).
Cause silt on the impact of lake body for reducing rainfall, collecting gutter (6) is had to collect rainwater in littoral walkway (7) arranged outside of man-made lake, it is characterized in that: described collecting gutter (6) has certain slope, and collecting gutter (6) comparatively low side sedimentation basin (5) is set.
For strengthening the self-detergent power of man-made lake, being provided with stepped artificial swamp (9) inside described man-made lake Lakers trade, it is characterized in that: there is a large amount of space described stepped artificial swamp (9) inside, and communicates with man-made lake water body.
For improving the self-detergent power of man-made lake further, being provided with biological floating bed (13) at stepped artificial swamp (9) annex, it is characterized in that: described biological floating bed (13) are connected by plastic wire (14) with stepped artificial swamp (9).
Deposit in the body of lake for reducing silt in water inlet, described water inlet (1) place is provided with equalizing tank (10).
For strengthening the self-purification capacity of water body further and improving the appreciation effect of man-made lake, set up fountain (8) at man-made lake center and backwater zone.
For reducing the water percolating capacity bottom man-made lake, first use clay compacting bottom man-made lake, clay thickness 10-15cm.
For reducing fish etc. on the stirring of clay and then affect water body sediment charge, 10-15cm sandy soil layer can be laid in clay seam top, re-lays the gravel bed of 5-10cm.
The beneficial effect that the utility model compared with prior art has is: removed the most of silt in water inlet by settling pit and equalizing tank, reduce the alluvial of silt in the body of lake; By stepped artificial swamp and biological floating bed removal water pollution material; Meanwhile, utilize the clay of compacting effectively can reduce the seepage of lake body water body, and make the water body in the body of lake and underground water have certain function of exchange, be beneficial to oneself's purification of lake body.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is artificial wetland structure schematic diagram;
In figure: 1-water inlet, 2-water outlet, 3-lake body, 4-hillside, 5-sedimentation basin, 6-collecting gutter, 7-walkway, 8-fountain, 9-artificial swamp, 10-equalizing tank, 11-oscillation, 12-implantation hole, 13-biological floating bed, 14-plastic wire.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but be not therefore limited to by the utility model among following concrete mode.
Embodiment 1
A kind of self-control type man-made lake system, include the mouth of a river (1), walkway (7), man-made lake body (3) and water outlet (2), it is characterized in that: inside the body of described man-made lake walkway (7) lake, be provided with stepped artificial swamp (9) and biological floating bed (13).
Cause silt on the impact of lake body for reducing rainfall, collecting gutter (6) is had to collect rainwater in littoral walkway (7) arranged outside of man-made lake, it is characterized in that: described collecting gutter (6) has certain slope, and collecting gutter (6) comparatively low side sedimentation basin (5) is set.
The silt produced for reducing rainfall deposits in the body of lake, collecting gutter (6) is had for collecting rainwater in man-made lake walkway arranged outside, and described collecting gutter (6) becomes certain slope to tilt, and in collecting gutter (6) lower end, sedimentation basin (5) being set for precipitating the silt in rainwater, the silt in sedimentation basin (5) needs regularly to remove.
Deposit in the body of lake for reducing silt in water inlet, and regulate influent quality in time, described water inlet (1) place is provided with equalizing tank (10), equalizing tank and body junction, lake are provided with grid, for stoping the agglomerate floater matter in equalizing tank (10) to enter lake body, the silt in equalizing tank (10) and agglomerate floater need regularly to remove.
For strengthening the self-detergent power of man-made lake, inside described man-made lake Lakers trade, be provided with stepped Manual moist area.Stepped artificial swamp utilizes oscillation to build, and utilize oscillation (11) to produce numerous space in wet land system inside, and these spaces are connected with lake water, thus wet land system interal supplying oxygen level can be supplemented in time when lake water water level is low, thus promote Root of Wetland Plants growth, improve microorganism active, and then strengthen the detergent power of wet land system.
For improving the self-detergent power of man-made lake further, being provided with biological floating bed (13) at stepped artificial swamp (9) annex, it is characterized in that: described biological floating bed (13) are connected by plastic wire (14) with stepped artificial swamp (9).The floating plant of biological floating bed (13) upper plantation can be attached on plastic wire and grow, thus can expand floating bed area, improves decontamination effect improving.
For strengthening the self-purification capacity of water body further and improving the appreciation effect of man-made lake, set up fountain (8) at man-made lake center and backwater zone, improve Dissolved Oxygen in Water content by fountain, thus improve the detergent power of whole system.
For reducing the water percolating capacity bottom man-made lake, first use clay compacting bottom man-made lake, clay thickness 10-15cm.
For reducing fish etc. on the stirring of clay and then affect water body sediment charge, clay seam top laying 10-15cm sandy soil layer, re-lays the gravel bed of 5-10cm.
Principle of work of the present utility model and working process as follows: Self-rain-collection ditch (6) enter settling tank (5), through precipitation after rainwater flow into man-made lake lake body (3).Man-made lake water inlet enters equalizing tank (10) from water inlet (1), enters man-made lake lake body (3) after precipitation.In lake body (3), water body purifies under the facility such as stepped artificial swamp (9), biological floating bed (13).
Claims (2)
1. a self-control type man-made lake system, include the mouth of a river (1), walkway (7), collecting gutter (6), sedimentation basin (5), man-made lake body (3) and water outlet (2), it is characterized in that: inside the body of described man-made lake walkway (7) lake, be provided with stepped artificial swamp (9) and biological floating bed (13).
2. a kind of self-control type man-made lake system as claimed in claim 1, is characterized in that: there is a large amount of space described stepped artificial swamp (9) inside, and communicates with man-made lake water body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704475.9U CN205024044U (en) | 2015-09-11 | 2015-09-11 | Self -control type man -made lake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704475.9U CN205024044U (en) | 2015-09-11 | 2015-09-11 | Self -control type man -made lake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024044U true CN205024044U (en) | 2016-02-10 |
Family
ID=55256594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520704475.9U Expired - Fee Related CN205024044U (en) | 2015-09-11 | 2015-09-11 | Self -control type man -made lake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535270A (en) * | 2020-03-27 | 2020-08-14 | 浙江华东工程咨询有限公司 | Water pumping energy storage power station built by utilizing abandoned mine pit |
-
2015
- 2015-09-11 CN CN201520704475.9U patent/CN205024044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535270A (en) * | 2020-03-27 | 2020-08-14 | 浙江华东工程咨询有限公司 | Water pumping energy storage power station built by utilizing abandoned mine pit |
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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 |
Granted publication date: 20160210 Termination date: 20160911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |