CN202157297U

CN202157297U - Gate control type urban rain and flood regulation, control and utilization system

Info

Publication number: CN202157297U
Application number: CN2011200207352U
Authority: CN
Inventors: 严军; 梁标; 葛高岭; 王其松; 焦鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-12
Filing date: 2011-01-12
Publication date: 2012-03-07
Anticipated expiration: 2021-01-12

Abstract

The utility model provides a gate control type urban rain and flood regulation, control and utilization system capable of solving the urban rain and floor disaster and realizing the aim of recycling the rain and flood. Channels and pressure pipelines are used for communicating with mountaintop ponds and artificial annular ditches on reservoirs, artificial lakes, artificial marshes and on artificial rockworks, and are communicated with flood discharging areas, suburb reservoirs and natural rivers outside the city by outlet channels. Reservoirs are excavated deeply at all low-lying sites in which water is accumulated easily and are communicated with the artificial ditches, with gates and water pumps arranged at the connected parts. Large artificial lakes are deeply dug at the lowest positions of the city; water treatment facilities are provided and the excavated earthworks are used for building artificial rockworks beside the artificial lakes. The water pump is used for lifting up water to the mountaintop ponds and the water is subsequently conveyed to the locations of the artificial ditches with high level, thus forming a cycle. The locations of the artificial lakes with high level are connected with the flood discharging areas, the reservoirs and the natural rivers outside the city, so as to discharge the rainwater that exceeds the flood storage capability. By regulating the gate and the water pump, the water storage is realized in stormy weather and the circulated utilization of water is realized during the period of water deficiency; the contradiction between the rain and floor disaster and the urban water deficiency is solved; and the gate control type urban rain and flood regulation and utilization system can be operated simply and can be realized under measures according to local conditions.

Description

Lock control type Urban Storm Flood regulation and control and utilize system

Affiliated technical field

The utility model is the combination of engineering measure and urban ecology, utilizes the field adaptable across the urban rainwater regulation and control.

Background technology

The existing Urban Storm Flood utilization of resources should comprise following mode, i.e. rain penetration, retain utilization, regulation and control dischargings and groundwater recharge etc.

Rain penetration method commonly used has a lot, up concave type greenery patches, permeability paving ground is generally arranged and such as the anatonosis facility of sewer, seepage well etc.; The measure of retaining utilization mainly contains builds reservoir filling and the roof, city catchments etc.; The regulation and control exhaust system when the rain flood discharge exceeds the storage capacity of Urban Storm Flood collection facility, safety, stable unnecessary storm-water drainage in downstream line; Groundwater recharge then is the supply urban groundwater, prevents foundation settlement and recovers the effective measures of natural water circulation.

Rain penetration can reduce rain flood runoff, and flood storage and detention water often can not in time utilize and discharge but exceed the water that holds the scope of stagnating; Retain to utilize and be merely the part and retain, do not become system.Regulation and control discharging and groundwater recharge then are discharging rain flood resources, do not relate to utilization.

Though these measures all play a positive role to the control of rain big flood evil, do not become system, can not regulate and control and utilize the rain flood effectively.

The utility model content

In order to overcome the deficiency of existing making use of rain and flood and Prevention Technique; Solve the contradiction that Urban Storm Flood causes calamity and urban water shortage; The utility model provides a cover Urban Storm Flood utilization and a regulator control system; Can when take into account civic landscape and greening effect, slow down rain big flood evil, be used in big vast resource, and operate simple and convenient.

The utility model solves the technical scheme that its technical problem adopted:

Comprise reservoir, artificial lake, artificial swamp, artificial rockery and artificial ring canal, connect, and flood diversion zone, suburbs reservoir and natural river communicate outside water channel and the city through going out by channel and pressure pipeline.

The young abdomen of reservoir is big, utilizes the gate regulation and control, and is communicated with artificial ring canal through water pump and pressure pipeline.

Artificial lake is positioned at the city lowest part, and area is maximum, around artificial lake, is created as artificial swamp.

There is the pond, mountain top on the artificial rockery mountain top, and the pond, mountain top provides power by water pump, is communicated with artificial lake and artificial ring canal through pressure pipeline.

Artificial ring canal is with reservoir, artificial lake and go out the water channel place of communicating and all establish gate.

The beneficial effect of the utility model is: 1. the underground conservation pool floor space is little, and capacity is big, is that the city saves expensive real estate, and self low-lying easy ponding place builds reservoir in the city, quickens rainwater and confluxes; 2. reservoir is connected with pipeline by canal system, through the gate regulation and control, can make all reservoirs form integral body again, overflows in the control part; 3. but canal system, artificial lake and artificial rockery also self-purification current when taking into account landscape effect supply the city to use; 4. also can play the effect of being detained the rain flood when artificial swamp filtration, purification is gone into lake water matter; 5. the whole manual work process of regulating and storing only needs regulating gate and water pump, and convenient and simple, management cost is low; 6. the water that exceeds the savings ability can in time be discharged the city, ensures urban safety; 7. engineering can be carried out by stages, progressively strengthens the savings ability, and construction does not influence the total system running.

Description of drawings

Further specify below in conjunction with the specific embodiment of accompanying drawing the utility model:

Fig. 1 is the utility model system authority sketch map

Fig. 2 is reservoir and gate sectional drawing

Among the figure: 1,2,3,4. reservoir 5. artificial lakes 6,7,8,9. reservoir gate and water pump 10. artificial lake gates 11. go out penstock shutter 12. artificial ring 17. water workss 18., pond, canal 13. artificial wetland 14. penstock 15. artificial rockeries, 16. mountain top and go out water channel 19. and support 20. culverts, 21. water pumps, 22. flexible pipes

The specific embodiment

Reservoir

1,2,3,4 young abdomens are big, all build low-lying easy ponding place, city in, in establish and support 19; Communicate with artificial ring canal 12 through pressure pipeline; The place of communicating establishes gate, and water pump 21 and flexible pipe 22 is connected at the bottom of the reservoir and artificial ring canal 12 through suitable for reading, and artificial lake 5 is the city lowest part; Area is maximum, and the elevation ordering in they and pond, mountain top 16 is pond, mountain top 16＞reservoir, 1＞reservoir, 2＞reservoir, 3＞reservoir, 4＞artificial lake 5.Reservoir 1,2,3,4 and artificial lake 5 all are provided with the warning line sign, and warning line is lower than its maximum retaining value.Artificial ring canal 12 is built along the physical features lower as far as possible.Artificial lake gate 10 positions are artificial canal minimum point.Pressure pipeline 14 is artificial ring canal peak with artificial canal 12 intersections that encircle.Reservoir 1,2,3,4 and artificial lake 5, artificial ring canal 12, pressure pipeline 14, the scale that goes out water channel 18 and warning line elevation are all confirmed according to the long-term storm intensity in city.Artificial rockery 15 is built the earthwork and is provided by

reservoir

1,2,3,4 and artificial lake 5 excavations.18 with the city outside flood diversion zone, suburbs reservoir, natural river be communicated with.

1. normal epoch: close reservoir gate and water pump 6,7,8,9 and go out sluice gate 11; Make the current of channel can not flow into

reservoir

1,2,3,4 and go out water channel 18; Current are after 12 li in manual work ring canal flows to minimum point artificial lake gate 10 places; Filter, purify inflow artificial lake 5 through artificial swamp 13, the water in the artificial lake 5, is sent into artificial ring canal 12 by pressure pipeline 14 again and is formed circulation through pond, pressure pipeline suction mountain top 16 by water pump.Water can supply industry to use or deliver to water works 17 and purify the confession living water use once more in the artificial lake 5.Provide through water pump by

reservoir

1,2,3,4 when artificial lake 5 and artificial ring canal 12 water shortages.

2. heavy rain period: analytical calculation comes the water yield according to Rainstorm Forecast, makes

reservoir

1,2,3,4 and artificial lake 5 discharge units or emptying in advance according to the water yield, by going out water channel 18 discharge cities.Heavy rain comes interim, closes out earlier penstock shutter 11, and all gates of unlatching residue make channel and

reservoir

1,2,3,4 and artificial lake 5 begins to catchment, retaining.When reservoir and artificial lake water level exceed self warning line; Can close this reservoir or gate, and can suitably in manual work ring canal 12, draw water, when all reservoirs and artificial lake reach warning line; Open out penstock shutter 11, to outside the city flood diversion zone and reservoir and natural river draining.Heavy rain repeats the normal epoch running later.Should preferentially consume collected rainwater season at many heavy rains, so that meet next heavy rain.

Claims

1. lock control type Urban Storm Flood regulation and control and utilize system; Comprise reservoir, artificial lake, artificial swamp, artificial rockery and artificial ring canal; It is characterized in that: connect by channel and pressure pipeline, and flood diversion zone, suburbs reservoir and natural river communicate outside water channel and the city through going out.

2. lock control type Urban Storm Flood as claimed in claim 1 is regulated and control and is utilized system, it is characterized in that the young abdomen of said reservoir is big, utilizes the gate regulation and control, and is communicated with artificial ring canal through water pump and pressure pipeline.

3. lock control type Urban Storm Flood as claimed in claim 1 is regulated and control and is utilized system, it is characterized in that said artificial lake is positioned at the city lowest part, and area is maximum, around artificial lake, is created as artificial swamp.

4. lock control type Urban Storm Flood as claimed in claim 1 is regulated and control and is utilized system, it is characterized in that there is the pond, mountain top on said artificial rockery mountain top, and the pond, mountain top provides power by water pump, is communicated with artificial lake and artificial ring canal through pressure pipeline.

5. lock control type Urban Storm Flood as claimed in claim 1 regulation and control and utilize system is characterized in that said artificial ring canal is with reservoir, artificial lake and go out the water channel place of communicating and all establish gate.