CN212656350U - Town and river channel complex - Google Patents
Town and river channel complex Download PDFInfo
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- CN212656350U CN212656350U CN202020959135.1U CN202020959135U CN212656350U CN 212656350 U CN212656350 U CN 212656350U CN 202020959135 U CN202020959135 U CN 202020959135U CN 212656350 U CN212656350 U CN 212656350U
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Abstract
The utility model discloses a town river course complex, including the river course, its characterized in that: the two sides of the river channel are provided with composite box culverts consistent with the length direction of the river channel, the bottom surfaces of the composite box culverts are flush with the bottom surface of the river channel, the top parts of the composite box culverts are flush with the urban ground, a rainwater culvert, a sewage culvert, a pipeline culvert and a travelling culvert are arranged in the composite box culverts, and the rainwater culvert and the sewage culvert are positioned on the upper layer of the composite box culverts; the pipeline culvert and the driving culvert are located on the lower layer of the composite box culvert, a rainwater port is formed in the top of the rainwater culvert, and a sewage port is formed in the side wall of the sewage culvert. The utility model discloses possess the characteristics of function abundance, simple structure and saving man-hour.
Description
Technical Field
The utility model relates to a town river construction field specifically is a town river complex.
Background
The town river channel is a composite ecological system formed by mutually mapping and iterating social, economic and natural systems, integrates social and ecological factors such as city life, human activities, history, culture and the like, along with the continuous improvement of the urbanization level, the increasing of the town population, the increasing of the land demand, the gradual eating of the riverside space, the increasingly serious canalization of the river channel, the damage of the natural water balance, the fracture of the spatial relationship between the city and the river channel, the increasingly serious water pollution, and the contradiction between the development of the town and the function of the river channel.
The town river channel is used as a movable carrier for a multi-functional composite space of the town and city life communication, and the contradictions cannot be essentially reconciled from the single view planning and construction of the water conservancy major, and the method specifically comprises the following aspects:
firstly, town drainage pipe networks are complicated and complicated, the phenomenon of rain and sewage mixed connection is serious, when the rain falls extremely, pollutants deposited in the drainage pipes are caused to burst, polluted rainwater is directly discharged into rivers through a drainage system, and the rivers are polluted to form black and odorous water bodies.
Secondly, most towns are selected in the flat terrain area, and the drainage pumping stations are high in water starting and drainage level, so that the runoff peak value of a drainage pipe network cannot be relieved, and high hardening rate and loss of rainwater regulation and storage space are caused, so that urban inland inundation frequently occurs. The potential safety hazard of urban river water is aggravated by the continuously rising historical highest flood level and extreme weather.
Thirdly, the flood control dykes and dams of building high consolidate the flood control ability, form the trapezoidal channel of sclerosis, have cut apart the material transmission and the exchange between the ecosystem, make the living habitat of aquatic animals, plant suffer destruction, have lost the natural structure originally completely, cause the aquatic ecology to worsen seriously, hardly have self-cleaning ability.
Fourthly, the river course has become the water resource that the cities and towns are unique, and the flood control dykes and dams that build highly keep apart city and river course completely, and cities and towns make the river course space narrow gradually to the land demand, and the regulation space in original river course is invaded by seriously, and the culture leisure space of waterfront constructs the disappearance, causes people to participate in the disappearance, leads to the relation of people and water not to obtain properly handling, and the water culture can't obtain propagating and raise, aggravates the tense relation of people and water.
And sixthly, the urban infrastructure such as traffic, municipal pipe network, electric power, gas, communication and greening belongs to different departments, the planning is lacked, the construction is lacked in continuity, repeated excavation is carried out, the influence of the construction of a single river channel is limited, and the integrity and the continuity of the city cannot be considered.
And seventhly, towns neglect the promotion of non-motor vehicles and walking traffic systems, thus deteriorating urban traffic environment. In addition, the lanes next to the river banks have become a gap between cities and river channels, further limiting the development of hydrophilic activities.
Therefore, a planning product which is transformed from a 'water body' to a 'waterway pool' is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a town river complex with rich functions, simple structure and labor-saving.
In order to realize above purpose, the utility model provides a pair of town river channel complex, including the river course, its characterized in that: the two sides of the river channel are provided with composite box culverts consistent with the length direction of the river channel, the bottom surfaces of the composite box culverts are flush with the bottom surface of the river channel, the top parts of the composite box culverts are flush with the urban ground, a rainwater culvert, a sewage culvert, a pipeline culvert and a travelling culvert are arranged in the composite box culverts, and the rainwater culvert and the sewage culvert are positioned on the upper layer of the composite box culverts; the pipeline culvert and the driving culvert are located on the lower layer of the composite box culvert, a rainwater port is formed in the top of the rainwater culvert, and a sewage port is formed in the side wall of the sewage culvert.
As the utility model discloses an optimal scheme, the lower floor level of compound box culvert is high with the normal water level in river course, the outer wall that the lower floor of compound box culvert is close to river course one side is towards river course middle part downward sloping.
Furthermore, the bottom of the river channel is protected by pebbles, stones are piled on the top surfaces of the pebbles and the top surface of the outer wall of the lower layer of the composite box culvert, which is close to one side of the river channel, and hydrophilic plants, emergent water plants and submerged water plants are planted in gaps of the stones.
Furthermore, the rainwater culvert is positioned on one side, close to the river, of the composite box culvert, and the side wall, close to the river, of the rainwater culvert is provided with overflow holes.
Furthermore, a ventilation device is arranged on the side wall of the pipeline culvert, which is close to the travelling culvert.
Furthermore, a hydrophilic walkway is arranged at the position, close to the river channel, of the top surface of the lower layer of the composite box culvert.
Further, the hydrophilic walkway is communicated with the urban ground through a staircase.
Furthermore, the top surface of the upper layer of the composite box culvert extends horizontally towards the middle of the river channel to form a viewing platform.
The utility model discloses a contain rainwater, sewage, pipeline and the collection is contained in a compound box culvert with the driving, compare in the mode of current each municipal administration construction separately, the utility model discloses a once construction can be accomplished, saves man-hour by a wide margin, practices thrift manpower and materials. The construction of a composite ecological system of the river channel is focused while flood control and waterlogging prevention are realized, the form of the natural river channel is recovered, the function relationship of the riverway space is reorganized, municipal administration, traffic, environmental protection and riverway landscape are integrated into a riverway complex which makes up for deficiencies in the functions, the conversion from a single production function to a comprehensive function of production, life and ecology is realized, and the integration of a riverway natural system and a social and economic system is realized. Therefore, the contradiction between the urban land development and utilization and the basic function requirement of the river channel is relieved, the ecological environment of the region is optimized, the additional function of the region is perfected, a good waterfront image is established, and the living environment of citizens is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: river course 1, compound box culvert 2, rainwater culvert 2.1, sewage culvert 2.2, pipeline culvert 2.3, driving culvert 2.4, inlet for stom water 2.5, sewage mouth 2.6, overflow hole 2.7, ventilation unit 2.8, city 3, hydrophilic pavement 4, sight platform 5, ladder 6, cobble 7, lump stone 8, river course normal water level 9, rainwater culvert normal water level 10, rainwater culvert high water level 11.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
Example (b): the town river channel complex comprises a river channel 1, wherein composite box culverts 2 consistent with the length direction of the river channel 1 are arranged on two sides of the river channel 1, the bottom surfaces of the composite box culverts 2 are flush with the bottom surface of the river channel 1, the top of each composite box culvert 2 is flush with the ground of a city 3, a rainwater culvert 2.1, a sewage culvert 2.2, a pipeline culvert 2.3 and a travelling culvert 2.4 are arranged in each composite box culvert 2, and the rainwater culvert 2.1 and the sewage culvert 2.2 are positioned on the upper layer of the composite box culvert 2; pipeline culvert 2.3 and driving culvert 2.4 are located the lower floor of compound box culvert 2, the inlet for stom water 2.5 has been seted up at the top of rainwater culvert 2.1, sewage port 2.6 has been seted up to the lateral wall of sewage culvert 2.2. Rainwater culvert 2.1 is located compound box culvert 2 and is close to one side of river course 1, the lateral wall that rainwater culvert 2.1 is close to river course 1 one side has seted up overflow hole 2.7.
The horizontal height of the lower layer of the composite box culvert 2 is equal to the constant water level of the river channel 1, and the outer wall of the lower layer of the composite box culvert 2, which is close to one side of the river channel 1, is inclined downwards towards the middle of the river channel 1. And a ventilation device 2.8 is arranged on the side wall of the pipeline culvert 2.3 close to the travelling culvert 2.4.
The bottom of the river channel 1 is protected by pebbles 7, stones are piled on the top surfaces of the pebbles 7 and the top surface of the outer wall of the lower layer of the composite box culvert 2, close to one side of the river channel 1, and hydrophilic plants, emergent water plants and submerged water plants are planted in gaps of the stones. And a hydrophilic walkway 4 is arranged at the position, close to the river channel 1, of the top surface of the lower layer of the composite box culvert 2. The hydrophilic walkways 4 are in ground communication with the city 3 via stairs 6. The top surface of the upper layer of the composite box culvert 2 extends horizontally towards the middle of the river channel 1 to form a viewing platform 5.
The utility model discloses well compound box culvert 2 adopts the design of layering from top to bottom, and the outer wall that compound box culvert 2's lower floor is close to 1 one side in river course is towards 1 middle part downward sloping in river course, so river course 1 wholly is down trapezoidal, for the natural runner. And the space between the rainwater culverts 2.1 at the two sides above the inverted trapezoidal natural flow channel forms a flood passage. Pebbles 7 with good water permeability are adopted at the bottom of the natural flow channel for bottom protection, and blocky stones 8 are piled up to form water channels with different depths and various underwater terrains, so that the rugged healthy natural form at the bottom of the river channel 1 is remolded. Meanwhile, the stones 8 reduce the erosion of the river to the box culvert, small broken stones and sand are used for filling gaps among the stones 8, and as time goes on, aquatic animals and plants can cling to the pebbles 7 and the ecological blocks to reserve gaps for good survival, so that good external habitat environments are provided for functions of an underwater ecosystem and the like, the sustainability and the anti-intrusion capacity of the regional ecological environment are further increased, the exchange of water and land living things is more frequent, and the construction of a multi-dimensional habitat is perfected.
The block stone 8 gaps are planted with low hydrophilic, emergent and submerged plants to form a natural and extensive plant community, deep-rooted and root-system developed plants are planted to achieve soil fixation and prevent water and soil loss, meanwhile, the ecological.
Meanwhile, the root systems of the plants are staggered and act together with the stones, so that water pollutants are intercepted and degraded, and the problem of water pollution of the urban river 1 is relieved. After self-perfection and stable distribution according to the change of the gradient, the edge effect of the water-land and hydro-fluctuation belt can be increased, and the consonance symbiosis is realized.
During the non-flood season, the water level keeps near river course normal water level 9, and water flows through from the natural runner, and people can be in sightseeing platform 5 and 4 free activities of hydrophilic pavement, and the vehicle can freely shuttle through in driving culvert 2.4, and the pipe network is overhauld and is gone on in pipeline culvert 2.3, and rain sewage flows into respectively in rain culvert 2.1 and sewage culvert 2.2 through drainage pipe network.
During the flood season, the water level rises and exceeds river course normal water level 9, with the help of the lateral wall of the compound box culvert 2 in both sides, has constituted the large capacity rectangle water drainage tank of a rectangle jointly, has improved the fender of rainwater and has let out the function, has increased the vertical type structure release slope of seepage footpath and has compared, expands more space of going floods as far as possible, forms the passageway of going floods, enlarges the flood and overflows the section, has improved the fender of water and has let out the function, increases river flood storage space, has alleviated river course 1 flood control, drainage problem. The side wall made of reinforced concrete improves the water blocking and draining function and increases the seepage diameter.
The upper strata of compound box culvert 2 adopts the design of distribution of rain and sewage, and sewage is collected to sewage culvert 2.2 in by sewage mouth is unified, finally is connected to sewage treatment plant, slows down the earth's surface pollution. Rainwater culvert 2.1 is provided with inlet for stom water 2.5 at the top interval for surface runoff is collected.
If 3 runoff increases in city, the rainwater volume increase in rainwater culvert 2.1 is catched to the drainage pipe network, the increase of 5 footpath flows of view platform simultaneously, the part does not directly discharge into the water yield in river course 1 and passes through inlet 2.5 and get into rainwater culvert 2.1, lead to rainwater to contain 2.1 internal water level and rise to when rainwater culvert high water level 11 by rainwater culvert normal water level 10, the rainwater is discharged through setting up the overflow hole 2.7 at rainwater culvert 2.1 outer wall, reduce 3 runoff peak in city, absorb 3 runoff pressure in city, stop 3 waterlogging risks in city.
Rainwater culvert 2.1 faces river course 1 department, corresponds and synthesizes the pipe network top, and the open area is as the hydrophilic pavement 4 that faces the river, and the street functional area of similar river levee makes it can be close and enjoy beautiful river course 1 without the separation, when the non-flood season, provides the public activity place of resing for the surrounding resident, can regard as the view pleasure path closely and water interdynamic, for the guarantee safety, the department that faces the water sets up the wave wall railing, prevents that people from turning over with the water wave.
Compared with the prior art, the utility model has the advantages that:
the method comprises the steps of combing the spatial relationship of the river bank, comprehensively planning water affairs, planning, traffic, municipal administration, greening, environmental protection and other specialties, constructing a composite complex, solving the problem of the spatial contradiction of the river channel 1 in cities and towns, expanding the public space of more cities and towns, and comprehensively solving the problems of planning construction and operation and maintenance management of the river channel 1 and along the river land, thereby realizing the collaborative development of water resources, water safety, water environment, water ecology and water landscape.
And secondly, integrating the departments in charge of traffic, municipal pipe network, electric power, gas, communication and greening to form 'multi-rule integration', avoiding resource waste, homogenization and repeated construction through one-time construction, reducing the environmental pollution and noise pollution of cities and towns, and reducing the later maintenance cost.
Thirdly, bury the traffic function underground, restore the public space on earth's surface, full play river course 1 is as the water resource advantage that the cities and towns are makeed the splendid character, richen river course 1 function, make the compound traffic of shore river in order, the manifold flexibility of view, many units, share functional space, satisfy people's hydrophilicity, richen resident's leisure living space. The improvement of the environmental quality can also drive the improvement of the quality of the city 3 and the upgrade of the surrounding land, promote the transformation of the riverside industry, establish a new image of the city 3, and further utilize the charm of water to shape the vitality of the city 3.
And fourthly, the outer wall of the composite box culvert 2 is matched with a flood passage and a natural flow passage formed by the river channel 1, so that the capacity of accommodating rainwater is enhanced, under the condition of extreme rainfall, excessive rainwater is discharged into the river channel 1, the rainwater runoff peak value of the city 3 is relieved, the urban waterlogging occurrence risk is reduced, and the life and property safety of people is guaranteed.
Fifthly, diversified habitats are provided for animals and plants by using the plants and the rock lumps 8, good hygrophyte and aquatic ecological environments at the bottom of the river channel 1 are restored, water pollutants are intercepted and degraded, and the problem of water pollution of the urban river channel 1 is relieved; meanwhile, a composite ecological system is constructed by combining the intergrowth relationship of aquatic animals and plants, so that the ecological bearing capacity of the river channel 1 is effectively promoted, and the benign operation of water resources of the city 3 is promoted.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all still fall within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a town river course complex, includes river course (1), its characterized in that: the two sides of the river channel (1) are provided with composite box culverts (2) consistent with the length direction of the river channel, the bottom surfaces of the composite box culverts (2) are flush with the bottom surface of the river channel (1), the top of each composite box culvert (2) is flush with the urban ground, the composite box culverts (2) are internally provided with a rainwater culvert (2.1), a sewage culvert (2.2), a pipeline culvert (2.3) and a travelling crane culvert (2.4), and the rainwater culvert (2.1) and the sewage culvert (2.2) are positioned on the upper layer of the composite box culvert (2); pipeline culvert (2.3) and driving culvert (2.4) are located the lower floor of compound box culvert (2), inlet for stom water (2.5) have been seted up at the top of rainwater culvert (2.1), sewage mouth (2.6) have been seted up to the lateral wall of sewage culvert (2.2).
2. The town river complex of claim 1, wherein: the horizontal height of the lower layer of the composite box culvert (2) is equal to the constant water level of the river channel (1), and the outer wall of the lower layer of the composite box culvert (2) close to one side of the river channel (1) inclines downwards towards the middle of the river channel (1).
3. The town river complex according to claim 2, wherein: the bottom of the river channel (1) is protected by pebbles (7), the top surfaces of the pebbles (7) and the top surface of the outer wall of the lower layer of the composite box culvert (2) close to one side of the river channel are all piled with stones (8), and hydrophilic plants, emergent aquatic plants and submerged plants are planted in gaps of the stones (8).
4. The town river complex of claim 1, wherein: rainwater culvert (2.1) is located one side that is close to river course (1) in compound box culvert (2), has seted up overflow hole (2.7) on the lateral wall that rainwater culvert (2.1) is close to river course (1) one side.
5. The town river complex of claim 1, wherein: and a ventilation device (2.8) is arranged on the side wall of the pipeline culvert (2.3) close to the travelling culvert (2.4).
6. The town river complex of claim 1, wherein: and a hydrophilic walkway (4) is arranged at the position, close to the river channel (1), of the top surface of the lower layer of the composite box culvert (2).
7. The town river complex of claim 6, wherein: the hydrophilic walkway (4) is communicated with the ground of the city through a ladder (6).
8. The town river complex of claim 1, wherein: the top surface of the upper layer of the composite box culvert (2) horizontally extends towards the middle of the river channel (1) to form a viewing platform (5).
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| CN202020959135.1U CN212656350U (en) | 2020-05-29 | 2020-05-29 | Town and river channel complex |
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| CN202020959135.1U CN212656350U (en) | 2020-05-29 | 2020-05-29 | Town and river channel complex |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152626A (en) * | 2021-03-09 | 2021-07-23 | 深圳市城市规划设计研究院有限公司 | A drainage box culvert and drainage system for sponge city |
| CN113502781A (en) * | 2021-08-20 | 2021-10-15 | 中印恒盛(北京)贸易有限公司 | Method for repairing old river channel and maintaining middle-long term river channel |
| CN113833016A (en) * | 2021-08-27 | 2021-12-24 | 华东勘测设计院(福建)有限公司 | Comprehensive structure for preventing flood, draining waterlogging and laying underground pipeline |
| CN114134858A (en) * | 2022-01-05 | 2022-03-04 | 江苏省太湖水利规划设计研究院有限公司 | Novel desktop river lake dyke reinforced structure of viewing |
-
2020
- 2020-05-29 CN CN202020959135.1U patent/CN212656350U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152626A (en) * | 2021-03-09 | 2021-07-23 | 深圳市城市规划设计研究院有限公司 | A drainage box culvert and drainage system for sponge city |
| CN113502781A (en) * | 2021-08-20 | 2021-10-15 | 中印恒盛(北京)贸易有限公司 | Method for repairing old river channel and maintaining middle-long term river channel |
| CN113833016A (en) * | 2021-08-27 | 2021-12-24 | 华东勘测设计院(福建)有限公司 | Comprehensive structure for preventing flood, draining waterlogging and laying underground pipeline |
| CN114134858A (en) * | 2022-01-05 | 2022-03-04 | 江苏省太湖水利规划设计研究院有限公司 | Novel desktop river lake dyke reinforced structure of viewing |
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