CN208251267U - A kind of sponge urban rainwater circulatory system - Google Patents

A kind of sponge urban rainwater circulatory system Download PDF

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Publication number
CN208251267U
CN208251267U CN201820433641.XU CN201820433641U CN208251267U CN 208251267 U CN208251267 U CN 208251267U CN 201820433641 U CN201820433641 U CN 201820433641U CN 208251267 U CN208251267 U CN 208251267U
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China
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sedimentation basin
circulatory system
filtering ponds
sponge urban
urban rainwater
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CN201820433641.XU
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Chinese (zh)
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和学荣
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Shenzhen Boyi Building Design Co Ltd
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Shenzhen Boyi Building Design Co Ltd
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Abstract

The utility model discloses a kind of sponge urban rainwater circulatory systems, solve the problems, such as that common rainwater resource is not utilized effectively, its key points of the technical solution are that, including being set to earth's surface for the permeable formation of rain penetration and the sedimentation basin connecting with permeable formation lower section, the sedimentation basin side is successively arranged filtering ponds, clarifier-tank and reservoir, the sedimentation basin, filtering ponds, clarifier-tank and reservoir are interconnected, the reservoir is equipped with the water-supply-pipe being connected to the municipal network of rivers, reach collection, purification, the function of storage and infiltration, while solving rain disasters, efficiently use rainwater resource, play the purpose of the effect in sponge city.

Description

A kind of sponge urban rainwater circulatory system
Technical field
The utility model relates to sponge city technical field, in particular to a kind of sponge urban rainwater circulatory system.
Background technique
Sponge city, as the term suggests the city just as sponge, can receive rainfall rainwater in city in rainy season The water resource saved is carried out release and is used by collection, water storage and purification when needing water resource.China is big There is 50% water shortage even serious water shortage in more cities, is that effective solution city water resource is deficient using water resource especially rainwater resource Weary important channel.Rainwater resource is re-used, it is necessary first to rainwater resource be acquired and saved, so being badly in need of providing one kind The sponge urban rainwater circulatory system is realized to rain water reuse, solves the problems, such as water scarcity.
Utility model content
The purpose of the utility model is to provide a kind of sponge urban rainwater circulatory system, has and collect, purification, store and seep Saturating function, while solving rain disasters, the advantages of efficiently using rainwater resource, play the effect in sponge city.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of sponge urban rainwater The circulatory system, including being set to earth's surface for the permeable formation of rain penetration and the sedimentation basin connecting with permeable formation lower section, the precipitating Pond side is successively arranged filtering ponds, clarifier-tank and reservoir, and the sedimentation basin, filtering ponds, clarifier-tank and reservoir are interconnected, The reservoir is equipped with the water-supply-pipe being connected to the municipal network of rivers.
By using above-mentioned technical proposal, rainwater infiltrated into from permeable formation lower section sedimentation basin during, have compared with Good filter effect, rainwater is after precipitating in sedimentation basin, and partial particulate contamination precipitation is in the bottom of sedimentation basin, and then rainwater passes through The filtering for crossing filtering ponds further filters the granule foreign in rainwater, using the purification of clarifier-tank, eventually flows to water storage It is stored in pond, when needing with water, the municipal network of rivers is delivered to by water-supply-pipe, to have collection, purification, storage and infiltration Function, solve rain disasters while, efficiently use rainwater resource, play sponge city effect.
The further setting of the utility model, the permeable formation include the first pervious bed being from top to bottom arranged, second thoroughly Water layer, third pervious bed and base, first pervious bed are made of pervious concrete, and second pervious bed uses sandstone It is mixed, the third pervious bed is mixed by sandstone and rubble.
By using above-mentioned technical proposal, base plays supporting role, and rainwater is by the first pervious bed, second permeable The infiltration of layer, third pervious bed has preferable filter effect.
The further setting of the utility model, the base are equipped with waterproof layer, and the base is equipped with across waterproof layer Collector pipe, described collector pipe one end connect the other end with third pervious bed and connect with sedimentation basin, and the base upper end is towards collection The position of water pipe is obliquely installed.
By using above-mentioned technical proposal, when rain penetration to base, due to the setting of waterproof layer, rainwater is along inclined Angle flows at collector pipe, convenient in rain penetration to sedimentation basin.
The further setting of the utility model, the sedimentation basin is interior to be equipped with for sedimentation basin to be divided into multiple mud chambers Demarcation plate, the sedimentation basin are equipped with filter assemblies and the first delivery pipe, first delivery pipe in the mud chamber of filtering ponds Equipped with the first connector connecting with sedimentation basin and the second connector connecting with filtering ponds, the filter assemblies are in horizontal plane Height is higher than the first connector in the height of horizontal plane, and the filter assemblies are lower than the second connector in water in the height of horizontal plane The height of plane.
By using above-mentioned technical proposal, behind multiple mud chambers, the granule foreign for including in rainwater obtains rainwater Preferable precipitating, when rainwater is flowed to close to the mud chamber of filtering ponds, filter assemblies are filtered rainwater, filtered rainwater warp It crosses the first delivery pipe to be delivered in filtering ponds, because filter assemblies are higher than the first connector in the height of horizontal plane in the height of horizontal plane Degree, filter assemblies are lower than the second connector in the height of horizontal plane in the height of horizontal plane, so when the precipitating close to filtering ponds When indoor water level is higher than the height of the first delivery pipe in the horizontal plane, rainwater can just be flow in filtering ponds through the first delivery pipe, To which rainwater preferably can be filtered and be precipitated.
The further setting of the utility model, the filter assemblies include the first filter screen and wrap the first filter screen two sides The frame covered, the sedimentation basin is interior to be equipped with the positioning plate being clamped for frame.
By using above-mentioned technical proposal, the work that the first filter screen is filtered rainwater, frame is pacified by positioning plate In sedimentation basin, installing and dismounting is more convenient.
The further setting of the utility model, offers the first groove on the positioning plate, and the frame is equipped with and the The magnet of mutual magnetic, the frame are equipped in corresponding second groove of one groove location, first groove and the second groove It is equipped with handle.
By using above-mentioned technical proposal, by the mutual magnetic of magnet, installing and dismounting is more convenient for frame and positioning plate, from And convenient for the cleaning and replacement to filter assemblies.
The further setting of the utility model, the sedimentation basin are equipped with dodge gate, the dodge gate close to filtering ponds side Seal gasket is equipped with close to sedimentation basin side.
By using above-mentioned technical proposal, the setting of dodge gate, convenient for being mounted and dismounted to filter assemblies, sealant Pad effectively prevent rainwater from dodge gate to exosmosis.
The mud chamber bottom of the further setting of the utility model, the sedimentation basin is equipped with multiple flushing pipes.
By using above-mentioned technical proposal, flushing pipe can precipitate indoor sediment and be rinsed.
The further setting of the utility model, the filtering ponds are interior to be equipped with the second filter screen, and the mud chamber bottom is equipped with It is used to support the supporting element of the second filter screen, the filtering ponds side is equipped with the overflow pipe and and purifying box connecting with the municipal network of rivers The top of the second filter screen is arranged in second delivery pipe of connection, the overflow pipe, and second delivery pipe is arranged in the second mistake The lower section of strainer.
By using above-mentioned technical proposal, the first filter screen further filters rainwater, and supporting element is to filter screen There is preferable supporting role, the first filter screen is effectively prevent to generate deformation, the rainwater by filtering is conveyed by the second delivery pipe To purifying box, when the rainwater in filtering ponds is more, rainwater flow to the municipal network of rivers by overflow pipe.
The further setting of the utility model, the clarifier-tank is interior to be equipped with purifier.
By using above-mentioned technical proposal, purification device purifies rainwater, and rainwater is made to obtain better treatment effect.
In conclusion the utility model has the following beneficial effects:
1, when needing with water, the municipal network of rivers is delivered to by water-supply-pipe, to have collection, purification, storage and infiltration Function while solving rain disasters, efficiently uses rainwater resource, plays the effect in sponge city;
2, when the indoor water level of precipitating close to filtering ponds is higher than the height of the first delivery pipe in the horizontal plane, rainwater is It can be flow in filtering ponds through the first delivery pipe, so that rainwater preferably can be filtered and be precipitated.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment;
Fig. 2 is the schematic diagram of internal structure of sedimentation basin and filtering ponds in the present embodiment;
Fig. 3 is the connection relationship diagram of the first filter screen and positioning plate in the present embodiment;
Fig. 4 is the connection relationship diagram of clarifier-tank and reservoir in the present embodiment.
Appended drawing reference: 1, permeable formation;11, the first pervious bed;12, the second pervious bed;13, third pervious bed;14, base; 15, waterproof layer;16, collector pipe;2, sedimentation basin;21, demarcation plate;22, mud chamber;221, flushing pipe;23, filter assemblies;231, First filter screen;232, frame;233, the second groove;234, handle;24, the first delivery pipe;25, the first connector;26, second Connector;27, positioning plate;271, the first groove;28, magnet;29, dodge gate;3, filtering ponds;31, the second filter screen;32, it props up Support member;33, overflow pipe;34, the second delivery pipe;4, clarifier-tank;41, purifier;5, reservoir;6, water-supply-pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of sponge urban rainwater circulatory system, as shown in Figure 1, including being set to earth's surface for rain penetration Permeable formation 1 and with the sedimentation basin 2 that is connected below permeable formation 1,2 side of sedimentation basin is successively arranged filtering ponds 3, clarifier-tank 4 and water storage Pond 5, sedimentation basin 2, filtering ponds 3, clarifier-tank 4 and reservoir 5 are interconnected, and reservoir 5 is equipped with the water delivery being connected to the municipal network of rivers Pipe 6.
Permeable formation 1 includes the first pervious bed 11, the second pervious bed 12, third pervious bed 13 and the base being from top to bottom arranged 14, the first pervious bed 11 is made of pervious concrete, and the second pervious bed 12 is mixed using sandstone, third pervious bed 13 by Sandstone and rubble are mixed, and base 14 plays supporting role, and rainwater is by the first pervious bed 11, the second pervious bed 12, the The infiltration of three pervious beds 13 has preferable filter effect.
Base 14 is equipped with waterproof layer 15, and base 14 is equipped with the collector pipe 16 across waterproof layer 15,16 one end of collector pipe It connect the other end with third pervious bed 13 to connect with sedimentation basin 2, the position of base 14 upper end towards collector pipe 16 is obliquely installed, rain When water penetration to base 14, due to the setting of waterproof layer 15, rainwater flows at collector pipe 16 along inclined angle, is convenient for rainwater It infiltrates into sedimentation basin 2.
As shown in Fig. 2, being equipped with the demarcation plate 21 for sedimentation basin 2 to be divided into multiple mud chambers 22, precipitating in sedimentation basin 2 Pond 2 is equipped with filter assemblies 23 and the first delivery pipe 24 in the mud chamber of filtering ponds 3 22, and rainwater is passing through multiple mud chambers 22 Afterwards, the granule foreign for including in rainwater is preferably precipitated, when rainwater is flowed to close to the mud chamber 22 of filtering ponds 3, filtering group Part 23 is filtered rainwater.
In conjunction with Fig. 2 and Fig. 3, filter assemblies 23 include the first filter screen 231 and the side for coating 231 two sides of the first filter screen Frame 232, sedimentation basin 2 is interior equipped with the positioning plate 27 being clamped for frame 232, the work that the first filter screen 231 is filtered rainwater, Frame 232 is mounted in sedimentation basin 2 by positioning plate 27, and installing and dismounting is more convenient.
The first groove 271 is offered on positioning plate 27, frame 232 is equipped with corresponding with 271 position of the first groove second The magnet 28 of mutual magnetic is equipped in groove 233, the first groove 271 and the second groove 233, frame 232 is equipped with handle 234.
Frame 232 and positioning plate 27 are by the mutual magnetic of magnet 28, and installing and dismounting is more convenient, consequently facilitating to filtering group The cleaning and replacement of part 23.
As shown in Fig. 2, the first delivery pipe 24 is equipped with the first connector 25 connecting with sedimentation basin 2 and connect with filtering ponds 3 The second connector 26, filter assemblies 23 horizontal plane height be higher than height of first connector 25 in horizontal plane, filtering group Part 23 is lower than the second connector 26 in the height of horizontal plane in the height of horizontal plane, and filtered rainwater passes through the first delivery pipe 24 It is delivered in filtering ponds 3, because filter assemblies 23 are higher than the first connector 25 in the height of horizontal plane, filtering in the height of horizontal plane Component 23 is lower than the second connector 26 in the height of horizontal plane in the height of horizontal plane, so when close to the mud chamber of filtering ponds 3 When water level in 22 is higher than the height of the first delivery pipe 24 in the horizontal plane, rainwater just can flow to filtering ponds through the first delivery pipe 24 In 3, so that rainwater preferably can be filtered and be precipitated.
Sedimentation basin 2 is equipped with dodge gate 29 close to 3 side of filtering ponds, and dodge gate 29 is equipped with sealant close to 2 side of sedimentation basin Pad, the setting of dodge gate 29, convenient for mounting and dismounting to filter assemblies 23, seal gasket effectively prevent rainwater from dodge gate 29 to exosmosis.
22 bottom of mud chamber of sedimentation basin 2 is equipped with multiple flushing pipes 221, and flushing pipe 221 can be with the precipitating in mud chamber 22 Object is rinsed.
The second filter screen 31 is equipped in filtering ponds 3,22 bottom of mud chamber is equipped with the support for being used to support the second filter screen 31 Part 32, supporting element 32 are set as spring, and the first filter screen 231 further filters rainwater, and supporting element 32 is to filter screen There is preferable supporting role, the first filter screen 231 is effectively prevent to generate deformation.
3 side of filtering ponds is equipped with the overflow pipe 33 connecting with the municipal network of rivers and the second delivery pipe 34 connecting with purifying box, The top of the second filter screen 31 is arranged in overflow pipe 33, and the second delivery pipe 34 is arranged in the lower section of the second filter screen 31, passed through The rainwater of filter is delivered in purifying box by the second delivery pipe 34, and when the rainwater in filtering ponds 3 is more, rainwater passes through overflow pipe 33 flow to the municipal network of rivers.
As shown in figure 4, being equipped with purifier 41 in clarifier-tank 4, purification device purifies rainwater, obtains rainwater more Good treatment effect.
Concrete principle illustrates: during rainwater infiltrates into the sedimentation basin 2 of lower section from permeable formation 1, having preferable mistake Effect is filtered, rainwater is after precipitating in sedimentation basin 2, and partial particulate contamination precipitation is in the bottom of sedimentation basin 2, and then rainwater passed through The filtering in filter tank 3 further filters the granule foreign in rainwater, using the purification of clarifier-tank 4, eventually flows to reservoir It is stored in 5, when needing with water, the municipal network of rivers is delivered to by water-supply-pipe 6, to have collection, purification, storage and infiltration Function, solve rain disasters while, efficiently use rainwater resource, play sponge city effect.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of sponge urban rainwater circulatory system, which is characterized in that the permeable formation (1) for being used for rain penetration including being set to earth's surface And the sedimentation basin (2) being connect with permeable formation (1) lower section, sedimentation basin (2) side is successively arranged filtering ponds (3), clarifier-tank (4) And reservoir (5), the sedimentation basin (2), filtering ponds (3), clarifier-tank (4) and reservoir (5) are interconnected, the reservoir (5) it is equipped with the water-supply-pipe (6) being connected to the municipal network of rivers.
2. a kind of sponge urban rainwater circulatory system according to claim 1, which is characterized in that permeable formation (1) packet Include the first pervious bed (11) being from top to bottom arranged, the second pervious bed (12), third pervious bed (13) and base (14), described One pervious bed (11) is made of pervious concrete, and second pervious bed (12) is mixed using sandstone, and the third is saturating Water layer (13) is mixed by sandstone and rubble.
3. a kind of sponge urban rainwater circulatory system according to claim 2, which is characterized in that set on the base (14) Have waterproof layer (15), the base (14) is equipped with the collector pipe (16) across waterproof layer (15), described collector pipe (16) one end It connect the other end with third pervious bed (13) to connect with sedimentation basin (2), position of base (14) upper end towards collector pipe (16) It sets and is obliquely installed.
4. a kind of sponge urban rainwater circulatory system according to claim 1, which is characterized in that in the sedimentation basin (2) Equipped with the demarcation plate (21) for sedimentation basin (2) to be divided into multiple mud chambers (22), the sedimentation basin (2) is close to filtering ponds (3) filter assemblies (23) and the first delivery pipe (24) are equipped in mud chamber (22), first delivery pipe (24) is equipped with and sinks The first connector (25) of shallow lake pond (2) connection and the second connector (26) being connect with filtering ponds (3), the filter assemblies (23) It is higher than the height of the first connector (25) in horizontal plane, height of the filter assemblies (23) in horizontal plane in the height of horizontal plane Lower than the second connector (26) horizontal plane height.
5. a kind of sponge urban rainwater circulatory system according to claim 4, which is characterized in that the filter assemblies (23) Including the first filter screen (231) and the frame (232) for coating the first filter screen (231) two sides, it is equipped in the sedimentation basin (2) For the positioning plate (27) of frame (232) clamping.
6. a kind of sponge urban rainwater circulatory system according to claim 5, which is characterized in that on the positioning plate (27) It offers the first groove (271), the frame (232) is equipped with the second groove corresponding with the first groove (271) position (233), first groove (271) and the interior magnet (28) for being equipped with mutual magnetic of the second groove (233), the frame (232) It is equipped with handle (234).
7. a kind of sponge urban rainwater circulatory system according to claim 1, which is characterized in that the sedimentation basin (2) is leaned on Nearly filtering ponds (3) side is equipped with dodge gate (29), and the dodge gate (29) is equipped with seal gasket close to sedimentation basin (2) side.
8. a kind of sponge urban rainwater circulatory system according to claim 4, which is characterized in that the sedimentation basin (2) Mud chamber (22) bottom is equipped with multiple flushing pipes (221).
9. a kind of sponge urban rainwater circulatory system according to claim 8, which is characterized in that in the filtering ponds (3) Equipped with the second filter screen (31), mud chamber (22) bottom is equipped with the supporting element (32) for being used to support the second filter screen (31), Filtering ponds (3) side is equipped with the overflow pipe (33) connecting with the municipal network of rivers and the second delivery pipe connecting with purifying box (34), in the top of the second filter screen (31), second delivery pipe (34) is arranged in the second mistake for overflow pipe (33) setting The lower section of strainer (31).
10. a kind of sponge urban rainwater circulatory system according to claim 1, which is characterized in that in the clarifier-tank (4) Equipped with purifier (41).
CN201820433641.XU 2018-03-28 2018-03-28 A kind of sponge urban rainwater circulatory system Active CN208251267U (en)

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CN201820433641.XU CN208251267U (en) 2018-03-28 2018-03-28 A kind of sponge urban rainwater circulatory system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110066061A (en) * 2019-05-05 2019-07-30 长沙而道新能源科技有限公司 A kind of sponge city seep row's structure and sponge city water cycle system
CN114045915A (en) * 2021-12-06 2022-02-15 北京清源华建环境科技有限公司 System that dams that has function of washing to rain sewage deposit in pipe network

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110066061A (en) * 2019-05-05 2019-07-30 长沙而道新能源科技有限公司 A kind of sponge city seep row's structure and sponge city water cycle system
CN114045915A (en) * 2021-12-06 2022-02-15 北京清源华建环境科技有限公司 System that dams that has function of washing to rain sewage deposit in pipe network
CN114045915B (en) * 2021-12-06 2022-07-12 北京清源华建环境科技有限公司 System that dams that has function of washing to rain sewage deposit in pipe network

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