CN212982588U - Vertical subsurface flow wetland system for landscape waterscape - Google Patents
Vertical subsurface flow wetland system for landscape waterscape Download PDFInfo
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- CN212982588U CN212982588U CN202021208752.4U CN202021208752U CN212982588U CN 212982588 U CN212982588 U CN 212982588U CN 202021208752 U CN202021208752 U CN 202021208752U CN 212982588 U CN212982588 U CN 212982588U
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Abstract
The utility model discloses a perpendicular undercurrent wetland system of view waterscape, including water circulating system, view pond and setting in the wetland treatment area of view pond one side, water circulating system includes suction pump and pipeline for carry the pending water in the view pond to the wetland treatment area, one side that the wetland treatment area is close to the view pond is equipped with the inside communicating channel that is linked together of view pond for carry the rivers after handling to the view pond, the communicating channel is linked together with the top of view pond, rivers in the communicating channel reduce to view pond direction gravitational potential energy gradually from the wetland treatment area for increase the oxygen exposure time of rivers; the wetland treatment area comprises a vegetable layer, a gravel layer, a water distribution module and a water distribution channel which are sequentially arranged from top to bottom. The utility model provides a vertical subsurface flow wetland system for landscape waterscape by utilizing wetland treatment area to filter water quality.
Description
Technical Field
The utility model relates to a view waterscape technical field specifically is a perpendicular undercurrent wetland system of view waterscape.
Background
Landscape ponds are becoming increasingly popular for use as a decorative landscape feature. The ideal feature of a landscape pond is to be able to view the fish and plants therein, and therefore, it is an ideal feature that the water within the landscape pond is sufficiently clear. However, due to the existence of aquatic plants and fishes in the landscape pond, excessive nutrients (such as total nitrogen and phosphorus) and various bacteria can be generated, water pollution is easily caused, even peculiar smell is generated, and the ornamental value of the landscape pond is reduced; the artificial wetland is a wetland system with vertical subsurface flow, which is constructed artificially and operated under control and is similar to a marshland, sewage and sludge are added to the constructed wetland under control, and the sewage and the sludge are treated by mainly utilizing the physical, chemical and biological triple synergistic actions of soil, artificial media, plants and microorganisms in the process of flowing along a certain direction, wherein the action mechanism of the artificial wetland comprises the actions of adsorption, detention, filtration, oxidation reduction, precipitation, microbial decomposition, transformation, plant shielding, residue accumulation, transpiration moisture and nutrient absorption, but the prior art does not have a landscape waterscape system which reasonably utilizes a wetland treatment area to filter water quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a perpendicular undercurrent wetland system of view waterscape can utilize wetland treatment area filtration quality of water.
In order to achieve the above object, the utility model provides a following technical scheme: a vertical subsurface flow wetland system of landscape waterscape comprises a water circulation system, a landscape pond and a wetland treatment area arranged on one side of the landscape pond, wherein the water circulation system comprises a water suction pump and a conveying pipeline and is used for conveying water to be treated in the landscape pond to the wetland treatment area; the wetland treatment area comprises a vegetation layer, a gravel layer, a water distribution module and a water distribution channel which are sequentially arranged from top to bottom, wherein the vegetation layer is used for filtering surplus nutrient substances, the gravel layer is used for filtering facultative bacteria, and the water distribution module and the water distribution channel are used for uniformly distributing water.
Preferably, the wetland treatment area comprises an inspection well arranged in the vertical direction, and the lower end of the inspection well is communicated with a water distribution channel.
Preferably, the output end of the water suction pump is connected with a conveying pipeline, and the other end of the conveying pipeline is communicated with the inside of the water distribution channel.
Preferably, the water distribution channel comprises a water distribution tank communicated with the conveying pipeline, and the water distribution tank is provided with a water distribution hole.
Preferably, the water distribution module comprises a first water distribution plate and a second water distribution plate which are arranged oppositely from top to bottom.
Preferably, the first water distribution plate and the second water distribution plate are identical in structure.
Preferably, the first water distribution plate and the second water distribution plate respectively comprise water distribution channels and turbulence parts used for connecting the water distribution channels, and the water distribution channels of the first water distribution plate and the water distribution channels of the second water distribution plate are communicated with each other.
Preferably, the water distribution channel is of a conical structure.
Preferably, the communication path is a waterfall.
Preferably, the inspection well includes the well lid, be equipped with rings on the well lid, the geometric dimension of well lid slightly is greater than the geometric dimension of inspection well.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a view pond system sets up the wetland treatment area through the one side in the view pond to take out the water in the view pond to the wetland treatment area through the suction pump and filter, the automatic cycle filtering capability of quality of water in the view pond has been realized in the water that has filtered flows back to the view pond through the communication path.
2. Sediment and particulate matters can be filtered by arranging the gravel layer in the wetland treatment area, and excessive nutrient substances in the landscape pond can be filtered by arranging the vegetation layer.
3. Through set up water distribution module and water distribution channel below the gravel layer, realized the effect to rivers evenly distributed, improved the filter effect.
Drawings
FIG. 1 is a schematic structural view of the vertical subsurface wetland system of the landscape water scene of the present invention;
fig. 2 is a schematic structural view of the water distribution module in the vertical subsurface wetland system of the landscape waterscape.
Fig. 3 is a schematic structural view of the water distribution channel connected with the inspection well in the vertical subsurface wetland system of the landscape waterscape.
In the figure: 1. a landscape pond; 2. a wetland treatment area; 201. a liner plate; 202. a communication path; 203. a vegetable layer; 205. a gravel layer; 206. a water distribution module; 2061. a first water distribution plate; 2062. a second water distribution plate; 2063. a water distribution channel; 2064. a spoiler portion; 207. an inspection well; 2071. a well cover; 3. a water distribution channel; 301. a water distribution tank; 3011. a water inlet pipe; 302. a water distribution hole; 401. a water pump; 402. is communicated with the pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the present invention provides an embodiment, a vertical subsurface wetland system of landscape waterscape, including a water circulation system, further including a landscape pond 1 and a wetland treatment area 2 disposed on one side of the landscape pond 1, the water circulation system includes a water pump 401 and a delivery pipe for delivering the water to be treated in the landscape pond 1 to the wetland treatment area 2, one side of the wetland treatment area 2 close to the landscape pond 1 is provided with a communication path 202 communicated with the inside of the landscape pond 1 for delivering the treated water to the landscape pond 1, the communication path 202 is communicated with the top of the landscape pond 1, the water flow in the communication path 202 gradually reduces the gravitational potential energy from the wetland treatment area 2 to the landscape pond 1 for increasing the aeration time of the water flow; the wetland treatment area 2 comprises a vegetation layer 203, a gravel layer 205, a water distribution module 206 and a water distribution channel 3 which are sequentially arranged from top to bottom, wherein the vegetation layer 203 is used for filtering excessive nutrient substances, the gravel layer 205 is used for filtering facultative bacteria, and the water distribution module 206 and the water distribution channel 3 are used for uniformly distributing water. The wetland treatment area 2 is arranged on one side of the landscape pond 1, water in the landscape pond 1 is pumped to the wetland treatment area 2 through the water pump 401 for filtration, and the filtered water flows back to the landscape pond 1 through the communication path 202, so that the automatic circulation filtration function of the water quality in the landscape pond 1 is realized.
As shown in fig. 2, the water distribution module 206 includes a first water distribution plate 2061 and a second water distribution plate 2062 disposed opposite to each other, and the water distribution module 206 can achieve an effect of uniform water distribution.
Preferably, the first water distribution plate 2061 and the second water distribution plate 2062 have the same structure, so that the first water distribution plate 2061 and the second water distribution plate 2062 can be conveniently connected and matched in structure, and the processing complexity of the water distribution module 206 can be reduced.
Preferably, the first water distribution plate 2061 and the second water distribution plate 2062 each include a water distribution channel 2063 and a spoiler 2064 for connecting the water distribution channels 2063, and the water distribution channels 2063 of the first water distribution plate 2061 and the second water distribution plate 2062 are communicated with each other; the water distribution effect can be enhanced by arranging the turbulence portion 2064 for turbulence.
Preferably, the water distribution passages 2063 are tapered, and the smaller end surfaces of the water distribution passages 2063 of the first water distribution plate 2061 and the second water distribution plate 2062 are connected to each other, so that when water flows through the water distribution passages 2063, a pressure and a water flow velocity difference are formed, which is favorable for uniform water distribution.
As shown in fig. 3, the wetland treatment area 2 comprises an inspection well 207 arranged in a vertical direction, the lower end of the inspection well 207 is communicated with the water distribution channel 3, the inspection well 207 is provided with a sealing and movable well cover 2071, the well cover 2071 is opened during maintenance, a hand-held sewage pump is placed at the bottom of the inspection well 207 for suction, and sediment and particles deposited at the bottom of the distribution channel and/or the bottom of the inspection well 207 are removed.
Preferably, the inspection well 207 includes well lid 2071, be equipped with rings on the well lid 2071, make things convenient for the staff to open well lid 2071 through rings, handle the filth in the inspection well 207, the geometric dimensions of well lid 2071 slightly is greater than the geometric dimensions of inspection well 207, can reduce outside debris and get into the inspection well 207.
The output end of the water suction pump 401 is connected with a conveying pipeline, and the other end of the conveying pipeline is communicated with the inside of the water distribution channel 3; the water distribution channel 3 comprises a water distribution tank 301 communicated with the conveying pipeline, a water distribution hole 302 is formed in the water distribution tank 301, and a water inlet pipe 3011 is arranged on one side of the water distribution tank 301 and is connected with the conveying pipeline through the water inlet pipe 3011.
Preferably, the communication path 202 is a waterfall, and the waterfall system can add oxygen to the water to increase the oxygen content of the water flow.
A water-proof lining plate 201 is arranged in the wetland treatment area 2, and specifically, the lining plate 201 can be made of plastics, rubber, clay or concrete.
The working principle is as follows: the staff regularly starts the suction pump 401, pumps the water in the landscape pond 11 to the wetland treatment area 22 through the suction pump 401 and carries out automatic filtration, and the water that has filtered flows back to the landscape pond 11 through the communication path 202202, has realized the automatic cycle filtering capability of quality of water in the landscape pond 11, has improved quality of water, has improved the sight of landscape pond 11 to through set up water distribution module 206206 below gravel layer 205205, realized the effect to rivers evenly distributed, improved the filter effect.
The water in the landscape pond 1 is conveyed to the water inlet pipe 3011 of the distribution channel through the water suction pump 401 and flows through the distribution channel, particulate matter in the water can drop to a flat bottom due to the difference of gravity, pressure and speed, and the rest water flows out of the distribution channel through the water distribution holes 302 in the distribution channel and flows into the wetland treatment area 2, so that the nutrient level in the water is reduced under the action of gravel matrix and vegetation. The treated water is returned to the landscape pond 1 through the waterfall system. Meanwhile, the waterfall system has the function of adding oxygen content into water. The continuous operation of the water circulation system can continuously reduce the sediment and nutrition level in the sewage and improve the water quality of the landscape pond 1.
The personnel periodically clean the manhole 207 and when the lid of the manhole 207 is opened, water flows to the bottom of the manhole 207 and sediment therein accumulates at the bottom of the manhole 207. Thus, sediment at the bottom of the manhole 207 may be removed by scooping, vacuuming, or pumping.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The vertical subsurface flow wetland system of the landscape waterscape comprises a water circulation system and is characterized by further comprising a landscape pond and a wetland treatment area arranged on one side of the landscape pond, wherein the water circulation system comprises a water suction pump and a conveying pipeline and is used for conveying water to be treated in the landscape pond to the wetland treatment area; the wetland treatment area comprises a vegetation layer, a gravel layer, a water distribution module and a water distribution channel which are sequentially arranged from top to bottom, wherein the vegetation layer is used for filtering surplus nutrient substances, the gravel layer is used for filtering facultative bacteria, and the water distribution module and the water distribution channel are used for uniformly distributing water.
2. The vertical subsurface wetland system for landscape waterscape of claim 1, wherein: the wetland treatment area comprises an inspection well arranged in the vertical direction, and the lower end of the inspection well is communicated with a water distribution channel.
3. The vertical subsurface wetland system for landscape waterscape of claim 1, wherein: the output of suction pump is connected with pipeline, pipeline's the other end is linked together with the inside of water distribution channel.
4. The vertical subsurface wetland system for landscape waterscape of claim 1, wherein: the water distribution channel comprises a water distribution groove communicated with the conveying pipeline, and a water distribution hole is formed in the water distribution groove.
5. The vertical subsurface wetland system for landscape waterscape of claim 1, wherein: the water distribution module comprises a first water distribution plate and a second water distribution plate which are arranged oppositely from top to bottom.
6. The vertical subsurface wetland system for landscape waterscape of claim 5, wherein: the first water distribution plate and the second water distribution plate are identical in structure.
7. The vertical subsurface wetland system of landscape waterscape of claim 6, wherein: the first water distribution plate and the second water distribution plate respectively comprise water distribution channels and turbulence parts used for connecting the water distribution channels, and the water distribution channels of the first water distribution plate and the water distribution channels of the second water distribution plate are communicated with each other.
8. The vertical subsurface wetland system for landscape waterscape of claim 7, wherein: the water distribution channel is of a conical structure.
9. The vertical subsurface wetland system for landscape waterscape of claim 1, wherein: the communication path is a waterfall.
10. The vertical subsurface wetland system for landscape waterscape of claim 2, wherein: the inspection well comprises a well lid, the well lid is provided with a lifting ring, and the geometric dimension of the well lid is slightly larger than that of the inspection well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021208752.4U CN212982588U (en) | 2020-06-24 | 2020-06-24 | Vertical subsurface flow wetland system for landscape waterscape |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021208752.4U CN212982588U (en) | 2020-06-24 | 2020-06-24 | Vertical subsurface flow wetland system for landscape waterscape |
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| CN212982588U true CN212982588U (en) | 2021-04-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477656A (en) * | 2022-03-01 | 2022-05-13 | 安徽农业大学 | Garden wetland subsurface flow type filter device and water circulation system |
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- 2020-06-24 CN CN202021208752.4U patent/CN212982588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477656A (en) * | 2022-03-01 | 2022-05-13 | 安徽农业大学 | Garden wetland subsurface flow type filter device and water circulation system |
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