CN208472920U - A kind of rainwater integrated system for sponge city - Google Patents

A kind of rainwater integrated system for sponge city Download PDF

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Publication number
CN208472920U
CN208472920U CN201820954652.2U CN201820954652U CN208472920U CN 208472920 U CN208472920 U CN 208472920U CN 201820954652 U CN201820954652 U CN 201820954652U CN 208472920 U CN208472920 U CN 208472920U
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water
rainwater
plate
sewage
pedestal
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CN201820954652.2U
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李震
李大强
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Qingdao Mingyuan Environmental Protection Technology Co Ltd
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Qingdao Mingyuan Environmental Protection Technology Co Ltd
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Abstract

The utility model discloses a kind of rainwater integrated systems for sponge city, are sequentially communicated the safe shunting well for being embedded in underground, corner well, Prefabricated combined septic tank settler, rain water drainage filter device, rain collector, anti-flushing water pump, buried all-in-one machine and clear water reserviors by water pipe from left to right;Rain collector is to be mutually inserted the containment structures formed from top to bottom by several layers of water collecting unit, every layer of water collecting unit includes upper and lower two groups of modules of catchmenting, module of catchmenting includes pedestal and side plate, and the support column of module is catchmented on upper layer and lower layer catchments, and the support column of module reversely plugs;Side plate is fastened in the side plate locating slot of pedestal.The total system of the application realizes filtering to rainwater, collection, storage and refers to the related water spots such as greening, it can reach the effect that extra rainfall is discharged into municipal pipeline, current city water resource situation in short supply can be alleviated, it is a kind of effective way increased income and decreased expenditure, energy conservation and environmental protection.

Description

A kind of rainwater integrated system for sponge city
Technical field
The utility model belongs to technical field of environment protection equipment, and in particular to a kind of comprehensive system of rainwater for sponge city System.
Background technique
The water resource waste in China is extremely serious, and water resources shortage is undisputable fact, how water resource is recycled, subtracts The waste of few water resource becomes top priority.With increasingly sharpening for the contradiction of supply and demand for the water resource, more and more countries are recognized The value of rainwater resource, and many corresponding measures are taken, the collection and recycling of the progress rainwater resource of adaptation to local conditions. Rainwater is a kind of good freshwater resources of nature, can be realized through simple process flush the toilet, the function of road surface spraying, greening irrigation Can, reuse rainwater has significant water-saving efficiency.At the same time, healthy residence, ecology cabaret are just grown rapidly, building area rain Water recycling system has been adapted to the status and demand in city with its good water-saving benefit and environmental ecological benefit, has been future The important directions that water resource utilizes.At this stage, country actively pushes forward the Pilot project construction work in " sponge city ".Carrying out rainwater On the basis of the construction of " seep, stagnant, row " related facility, the relevant technologies and the equipment development such as study emphasis rainwater " store, is net, with " are Rainwater-collecting, clearing machine reuse provide technical support, have to the regeneration of sponge urban construction and rainwater resource important Realize meaning.
The mode capabilities that traditional rainwater storage processing system uses are relatively simple, and rainwater collection pool is used only to collect rain Water, processing equipment is more and complicated, and equipment is more accurate, and failure rate is higher, and maintenance cost is larger;
Rain collector is usually to dig a pit in below ground in the prior art, and surrounding is built by concrete It builds, without any bearing equipment in pit, bearing capacity is poor, is easy to happen collapse phenomenon, causes some potential safety problems;And And rainwater residence time in rainwater collection pool is too long, the concrete of pit inner wall will cause certain corrosion, influence water quality, very The impurity such as algae easy to breed, after needing to drain water, manual cleaning is time-consuming and laborious, and cost, maintenance cost are all higher.Therefore, How a kind of rainwater integrated system for sponge city is researched and developed, and the carry out rainwater comprehensive utilization of adaptation to local conditions has important Realistic meaning.
Utility model content
The technical problem high for rainwater treatment operating cost existing in the prior art, application limitation is big, this is practical Novel is designed to provide a kind of rainwater integrated system for sponge city.
The technical solution that the utility model is taken are as follows:
A kind of rainwater integrated system for sponge city, is sequentially communicated by water pipe is embedded in underground from left to right Safe shunting well, corner well, Prefabricated combined septic tank settler, rain water drainage filter device, rain collector, anti-flushing water pump, Bury all-in-one machine and clear water reserviors;Rain collector is to be mutually inserted the containment structures formed from top to bottom by several layers of water collecting unit, Every layer of water collecting unit includes upper and lower two groups of modules of catchmenting, and module of catchmenting includes pedestal and side plate, equidistant along the surface of pedestal Downwardly projecting be extended has a support column, and the support column of module is catchmented on upper layer and lower layer catchments, and the support column of module reversely plugs; Side plate locating slot is equidistantly offered on the surrounding side wall of pedestal, side plate is fastened in side plate locating slot.
Further, the upper port of the support column of the rain collector has water seepage hole along all spaced sets, adjacent The bottom of support column is respectively arranged with locating piece and locating groove, and the catchment support column of module of upper layer is plugged in down by locating piece Layer catchment module support column locating groove in;Be provided with deep floor on pedestal between adjacent supports column, adjacent floor it Between pedestal on offer water hole.
Further, triangle jack, gusseted block and triangle jack are provided on the pedestal of the rain collector It is adapted and is set as triangle cushion block structure, gusseted block is plugged in triangle jack.
Further, it is provided with cylinder jack on the pedestal of the rain collector, supports cylinder and cylinder jack phase Adaptation is set as cylindrical structure, and support cylinder is plugged in cylinder jack.
Further, the corresponding position of the rain collector is provided with inspection-pit, and inspection-pit is along ground location Downward through the bottom for extending to rain collector, the bottom of inspection-pit is provided with anti-flushing water pump.
Further, when the rain collector is installed, concrete is laid on the concrete cushion in melt pit in advance Bottom plate, then it is levelling by sand bedding course, the rain collector that surrounding is laid with waterproof layer is placed on sand bedding course, is finally adopted along week It is filled and led up with sand permeable formation.
Further, the Prefabricated combined septic tank settler includes water pipe and sewage well, and water pipe is horizontal horizontal through being embedded The middle part of straight arranged sewage well is erected, the left and right ends of water pipe are respectively set to inlet and outlet, sewage well and water pipe phase The side wall of handover is interconnected, and sets up bottom plate in tangent arrangement along the bottom wall of water pipe in sewage well, the lower end of sewage well is logical It crosses bottom plate interval and forms water storage cavity, Hanging Basket through-hole is offered on bottom plate, Hanging Basket passes through Hanging Basket through-hole and is embedded in water storage cavity, blowdown The top of well is provided with top plate, is provided with garbage barrier net between the top plate and bottom plate of sewage well.
Further, the Hanging Basket replaces with sewage abandoned stream mechanism and forms sewage flow abandoning apparatus, and sewage abandoned stream mechanism includes Floating ball, water fender, location guide and outlet of sewer, the location guide run through and are vertically erected in Hanging Basket through-hole up and down, keep off Protruding upward be extended in the center of water plate has casing, and cannula tip is connected with floating ball, and water fender, casing and floating ball are coaxial It is movably set on location guide;The outlet of sewer is arranged in water storage cavity.
Further, the top of the location guide is provided with limited block;The water fender is set as horizontal arrangement Circular slab has a diameter larger than the diameter of Hanging Basket through-hole.
The utility model has the following beneficial effects:
The total system of the application discharges seriously polluted rainwater early period, while the rainwater collected to the later period is filtered After processing, the smaller particulate matter of partial size is removed, it is processed after rainwater flow into rain collector and store, realize pair The filtering of rainwater, collection, storage and the related water spots such as greening are referred to, can reach and extra rainfall is discharged into city The effect of political affairs pipeline can alleviate current city water resource situation in short supply, be a kind of effective way increased income and decreased expenditure, energy-saving ring It protects.
Rain collector in the application is prepared using rubber PP material, is had no effect to water quality, It does not react with external environment, ensure that the quality of water quality;Special structure forms entirety water storage frame made of multilayer stack Frame, bearing capacity with higher, the bearing capacity on surface layer is up to 10-20 tons/m2;Its structural base installs anti-flushing water pump, can Bottom sludge realization is quickly cleaned, cleaning is thoroughly efficient, and it is time saving and energy saving, it is convenient for safeguarding, it is conducive to extend service life;The dress It sets and only needs default inspection shaft, real-time monitoring is carried out to moisture storage capacity, water level and the bottom sludge in device, convenient for dimension in time It repairs, clear up, inspection shaft and surface layer are combined together, and appearance is whole, expand the scope of applications such as surface layer preparation nursery, court.
Prefabricated combined septic tank settler in the utility model is enough reduced to filter basket using the arc-shaped curved surface structure of garbage barrier net Impact dynamics, extend the service life of filter basket, improve filter quality;Rain water drainage filter apparatus configuration is novel, to rain Water carries out two-stage and separates recycling, and the effect of rain dirt separation can be effectively acted as in the initial Split-flow of rainwater-collecting, thus The cost for reducing sewage treatment, substantially increases the efficiency of rainwater treatment and the utilization rate of rainwater resource.It is easy to operate, safely may be used It leans on, feasibility is strong, and environmental protection and economy, operating cost is low, applied widely, long service life, to improve whole sewage treatment Purified treatment ability of the device to rain sewage.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model in the base.
Fig. 2 is the top view of the pedestal with perigone in the utility model.
Fig. 3 is the side view of the utility model in the base.
Fig. 4 is the overall structure diagram for the rain collector that several layers of water collecting unit are formed by connecting in the utility model.
Fig. 5 is the overall structure diagram that the rainwater integrated system in sponge city is used in the utility model.
Fig. 6 is the overall structure diagram of Prefabricated combined septic tank settler in the utility model.
Fig. 7 is the top view of Prefabricated combined septic tank settler in the utility model.
Fig. 8 is the overall structure signal that water pipe and sewage well are mutually assembled in the utility model Prefabricated combined septic tank settler Figure.
Fig. 9 is the overall structure diagram of Hanging Basket in the utility model Prefabricated combined septic tank settler.
Figure 10 is the top view of Hanging Basket in the utility model Prefabricated combined septic tank settler.
Figure 11 is the structural schematic diagram of the utility model Prefabricated combined septic tank settler insole board.
Figure 12 is the structural schematic diagram of top plate in the utility model Prefabricated combined septic tank settler.
Figure 13 is the overall structure diagram a of rain water drainage filter device in the utility model.
Figure 14 is the overall structure diagram b of rain water drainage filter device in the utility model.
Wherein, 1, locating piece;2, support column;3, side plate card slot;4, water seepage hole;5, deep floor;6, cylinder jack;7, three Angle jack;8, side plate locating slot;9, water hole;10, pedestal;11, gusseted block;12, cylinder is supported;13, perigone;14, collect Water unit;15, safe shunting well;16, corner well;17, Prefabricated combined septic tank settler;18, rain water drainage filter device;19, it overhauls Well;20, anti-flushing water pump;21, buried all-in-one machine;22, clear water reserviors;23, water inlet;24, top cover;3, top plate;26, garbage barrier net; 27, water outlet;28, bottom plate;29, sewage well;30, Hanging Basket;31, handle;32, Hanging Basket through-hole;33, limited block;34, floating ball;35, Water fender;36, location guide;37, outlet of sewer;38, casing.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawing.
Embodiment 1
As shown in figure 5, a kind of rainwater integrated system for sponge city, is sequentially communicated by water pipe pre-buried from left to right In the safe shunting well of underground, corner well, Prefabricated combined septic tank settler, rain water drainage filter device, rain collector, anti-clear Wash water pump, buried all-in-one machine and clear water reserviors.
Rainwater is introduced into safe shunting well along rainwater gathering tube and stores, and enters in corner well temporarily further along water pipe It deposits, the water in corner well enters Prefabricated combined septic tank settler along water pipe, carries out primary filtration, filtered impurity by garbage barrier net It enters timing in Hanging Basket and topples over outlet, filtered solution enters rain water drainage filter device along water pipe, just starts water Flow is smaller, and floating ball does not float, and sewage is discharged along the outlet of sewer in liquid storage chamber, and with the increase of water flow, floating ball is floated, Mouth of a river bumping post is made opposite clear water stream continue to be circulated to rain collector, rainwater collection packaging along water pipe by water fender The storage function realized to rainwater is set, while there is stronger support force, does not influence the normal use of ground floor;When needing water When resource, the water in rain collector is circulated in buried all-in-one machine (containing filtering, disinfection, water supplement function) along water pipe to water After stream is filtered and sterilizes, continues on water pipe and enter storage in clear water reserviors, greening etc. is introduced by drinking-water pipe and uses water Point.
Embodiment 2
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, it is mutually inserted the containment structures formed from top to bottom by several layers of water collecting unit, Every layer of water collecting unit includes upper and lower two groups of modules of catchmenting, and module of catchmenting includes pedestal and side plate, equidistant along the surface of pedestal Downwardly projecting be extended has support column, and the upper port of support column has water seepage hole, the bottom of adjacent supports column along all spaced sets Portion is respectively arranged with locating piece and locating groove, and the catchment support column of module of upper layer is plugged in lower layer by locating piece and catchments module Support column locating groove in;Deep floor is provided on seat between adjacent supports column, deep floor is vertically erected at pedestal On, play the role of reinforcing support, water hole, the shape of water hole and adjacent floor are offered on the pedestal between adjacent floor The cavity of formation is adapted, and in water hole in the case where guaranteeing supporting & stablizing, adjusts the maximum area of its aperture;The four of pedestal Spacing offer side plate locating slot on all side walls etc., and side plate is fastened in side plate locating slot.Side plate can catchment adjacent every layer Module is clamped, and stable support outer wall is formed, and plays protective action to the surrounding of rain collector, while increasing support Stability.
Locating piece is downwardly projecting extended along the bottom of support column, and locating groove concaves along the bottom of support column Setting is fallen into, locating piece is set as trapezoidal block structure, is evenly arranged with water distributing pore thereon.Positioning block structure is simple and novel, adjacent every Layer catchments module grafting rapid and convenient, and the equally symmetrical arrangement setting of the support column on pedestal, adjacent cells thereon It is symmetrical set around component, avoids improving installation effectiveness there is a phenomenon where grafting dislocation.
Support column is set as hollow chamfered edge platform body structure, the support column of upper and lower two groups of modules of catchmenting of every layer of water collecting unit It is mutually inserted to form the narrow structure in the wide centre in both ends.The special construction of support column not only can guarantee stable support performance, but also Water space can be improved to greatest extent, increase space utilization rate.
It is provided with perigone at the upper port of support column, offers water hole on perigone.It is provided with pin shaft on the bottom wall of perigone, Support column and the corresponding position of perigone offer pin hole, and the pin shaft of perigone is plugged in the pin hole of support column, installing and dismounting side Just quick.The water seepage hole of water hole and support column along week on perigone cooperates, and plays the role of the water flow that circulates, improves simultaneously Waterproof cloth is laid with planarization.
Triangle jack is provided on pedestal, gusseted block is adapted with triangle jack and is set as triangle cushion block structure, Gusseted block is plugged in triangle jack.Gusseted block installs rapid and convenient, plays the role of located lateral, prevents bottom Deformation occurs for seat, improves stability of strutting system.
Cylinder jack is provided on pedestal, support cylinder is adapted with cylinder jack is set as cylindrical structure, and branch is held round Column is plugged in cylinder jack.It supports cylinder that rapid and convenient is installed, plays the role of vertical longitudinal register, prevent pedestal Deformation improves its stability of strutting system.
When specific installation, pre-buried installation site is selected in a certain position of below ground, when rain collector is installed, in advance It is laid with concrete floor on concrete cushion in melt pit, then levelling by sand bedding course, surrounding is laid with to the rainwater of waterproof layer Collection device is placed on sand bedding course (waterproof layer is structure made of one layer of geotextiles and one layer of antiseepage film circulation laying), finally It is filled and led up along Zhou Caiyong sand permeable formation.The corresponding establishments such as Tian Pu, court are laid on surface layer, bearing is improved, ensure that ground surface layer Normal use, while rainwater storage can be played the role of.
The corresponding position of rain collector is provided with inspection-pit, and inspection-pit is along ground location downward through extending to The bottom of rain collector, the bottom of inspection-pit are provided with anti-flushing water pump.
When collecting rainwater, the filter device that rainwater first passes through top carries out primary filtration, and filtered rainwater is along pedestal On water hole and water seepage hole downstream in the internal cavities of rain collector, play the role of storage to water flow;Support column and The coordinateds such as the deep floor on pedestal, play stable supporting role, provide storage space for rainwater-collecting;In rainwater Inspection shaft is preset on the top of collection device, and inspection shaft and surface layer mutually combine together, and can observe rainwater in real time by inspection shaft Water level and bottom sludge situation in collection device.
According to water storage demand and the load-bearing conditions on surface layer, the water collecting unit of rain collector may be configured as 4 layers, 6 layers, 8 Layer and the different numbers of plies prevent collapse phenomenon, avoid security risk to guarantee the bearing on ground surface layer.After collection After sewage-treatment plant is handled, the secondary cycles such as irrigated the fields, watered flowers utilize rainwater, make full use of resource.
Embodiment 3
As shown in Fig. 6 to Figure 12, Prefabricated combined septic tank settler, including water pipe and sewage well, water pipe are horizontal horizontal through embedding It is located at the middle part for erecting straight arranged sewage well, the left and right ends of water pipe are respectively set to inlet and outlet, sewage well and water The side wall that pipe connects is interconnected, and arranges along the bottom wall of water pipe in tangent in sewage well and sets up bottom plate, under sewage well End forms water storage cavity by bottom plate interval, and Hanging Basket through-hole is offered on bottom plate, and Hanging Basket passes through Hanging Basket through-hole and is embedded in water storage cavity, The top of sewage well is provided with top plate, is provided with garbage barrier net between the top plate and bottom plate of sewage well.The top of sewage well, which covers, to be had Well lid.
Hanging Basket is set as hollow rounding platform body structure, is provided with handle at port.Hanging Basket is connected by handle with rope, Convenient for Fast Installation and extraction in sewage well by Hanging Basket, easy to operate, production cost is low.
Filter hole is offered on Hanging Basket and garbage barrier net, and aperture is consistent.Garbage barrier net carries out just to by the water quality of water pipe Step filtering, filtered impurity are fallen in Hanging Basket, and Hanging Basket carries out secondary filter to impurity, be ensure that and are arranged from water pipe water outlet The cleanliness of water quality out.
Garbage barrier net is bent arc-shaped curved-surface structure to water outlet along the water inlet of water pipe.The specific configuration side of garbage barrier net Formula, when can avoid water flow and circulating from water inlet to water outlet, water flow forms biggish impact force, and to sewage well well head formed compared with Big impact, arc-shaped curved surface structure form certain cushion effect to water flow, while filtering, convenient for falling filtered impurity To Hanging Basket.
Bottom plate is set as the circular plate structure to fit with sewage well inner wall, and Hanging Basket through-hole thereon is set as on Hanging Basket Compatible circular through hole is held, the port edge of Hanging Basket is fastened on Hanging Basket through hole.
Top plate is set as semicircular plate, along far from setting at Hanging Basket port.
Bottom plate and top plate play stable supporting role, improve the structural stability of water pipe and sewage well junction, Corresponding free air space is provided along the circulation of water pipe for water flow, while can be relieved the impact force of water flow, practicability is good.
Carrying out practically process are as follows:
Water pipe inner cavity is entered to along the water inlet of water pipe with the rainwater collected, by blocking during water flow flow forward It when dirt net, is filtered by garbage barrier net, filtered impurity deposition is fallen in the Hanging Basket of water storage cavity, is protected always in water storage cavity Hold the state of ponding, it is ensured that the normal operating condition of Hanging Basket avoids the impurity in Hanging Basket that dry deposition occurs, blocks Hanging Basket The phenomenon that filter hole, convenient for the cleaning of Hanging Basket;After the deposit in Hanging Basket reaches a certain amount, the well lid of sewage well is opened, Hanging Basket is lifted out of Hanging Basket through-hole by Hanging Basket handle and is come out, after the impurity in Hanging Basket is toppled over processing, is again put Hanging Basket It sets in water storage cavity, circulation above-mentioned steps avoid blocking phenomenon, guarantee, it can be achieved that clear up the filtering of rain impurities in water The cleannes of rainwater after collecting.
Embodiment 4
Row on the basis of embodiment 3, is different from embodiment 3, as shown in figs. 13 and 14, rain water drainage filter device, packet Water pipe and sewage well are included, water pipe is horizontal horizontal through being embedded at the middle part for erecting straight arranged sewage well, and the left and right ends of water pipe are divided It is not set as inlet and outlet, the side wall that sewage well and water pipe connect is interconnected, along the bottom of water pipe in sewage well Wall sets up bottom plate in tangent arrangement, and the lower end of sewage well forms water storage cavity by bottom plate interval, it is logical that Hanging Basket is offered on bottom plate Hole, the top of sewage well are provided with top plate, are provided with garbage barrier net between the top plate and bottom plate of sewage well;Hanging Basket replaces with sewage abandoning It flows mechanism and forms sewage flow abandoning apparatus, sewage abandoned stream mechanism includes floating ball, water fender, location guide and outlet of sewer, described solid Determine guide rod to run through and be vertically erected in Hanging Basket through-hole up and down, location guide forms floating ball and water fender certain guiding and limit Position effect makes floating ball float up and down along location guide always, avoids the phenomenon that shifts;The center of water fender to It protrudes above to be extended and has casing, cannula tip is connected with floating ball, and the internal diameter of pipe sleeve is greater than the diameter of location guide, can be played The positioning and guiding of lower slider acts on, and water fender, casing and floating ball are coaxially movably set on location guide;The outlet of sewer is set It sets in water storage cavity.
The top of location guide is provided with limited block.Limited block to floating ball play the role of it is certain keep out, limit floating ball The maximum stage height of floating.
Water fender is set as the circular slab of horizontal arrangement, has a diameter larger than the diameter of Hanging Basket through-hole.When progress sewage abandoned stream When movement, water fender and the separated state of Hanging Basket through-hole, sewage are discharged along outlet of sewer;When carrying out rainwater circulation, water blocking Plate and Hanging Basket through-hole are in fit-state, and rainwater circulates along water pipe.
Carrying out practically process are as follows:
When the water just flowing in water pipe is sewage, first carry out the movement of sewage abandoned stream: i.e. initial stage rain sewage enters sewage well The position connected with water pipe, floating ball keep non-floating state, and sewage enters water storage by the Hanging Basket through-hole of bottom plate position at this time It is intracavitary, it is discharged along the outlet of sewer in water storage cavity, sewage is discharged in sewage conduct at this time.
As water flow is along the circulation of water pipe, floating ball is floated up along location guide, carries out rainwater flowing movement at this time: I.e. later period rainwater increased flow capacity, floating ball hike up, and the lower part water fender and Hanging Basket through-hole being connected with floating ball are bonded to each other, and block bottom plate The mouth of a river is crossed in position, and after garbage barrier net, the rainwater water outlet direction for flowing to water pipe is collected rainwater at this time.
The above is not limitations of the present invention, it should be pointed out that: for the ordinary skill people of the art For member, under the premise of not departing from the utility model in essence range, several variations, modifications, additions or substitutions can also be made, These improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (9)

1. a kind of rainwater integrated system for sponge city, which is characterized in that be sequentially communicated from left to right by water pipe pre-buried In the safe shunting well of underground, corner well, Prefabricated combined septic tank settler, rain water drainage filter device, rain collector, anti-clear Wash water pump, buried all-in-one machine and clear water reserviors;Rain collector is to be mutually inserted to be formed from top to bottom by several layers of water collecting unit Containment structures, every layer of water collecting unit include upper and lower two groups of modules of catchmenting, and module of catchmenting includes pedestal and side plate, along pedestal Equidistant downwardly projecting be extended in surface has support column, the support column of module is catchmented on upper layer and lower layer the catchments support column of module Reversely plug;Side plate locating slot is equidistantly offered on the surrounding side wall of pedestal, side plate is fastened in side plate locating slot.
2. a kind of rainwater integrated system for sponge city according to claim 1, which is characterized in that the rainwater-collecting The upper port of the support column of device has a water seepage hole along all spaced sets, the bottom of adjacent supports column be respectively arranged with locating piece and Locating groove, upper layer catchment module support column by locating piece be plugged in lower layer catchment module support column locating groove It is interior;Deep floor is provided on pedestal between adjacent supports column, offers water hole on the pedestal between adjacent floor.
3. a kind of rainwater integrated system for sponge city according to claim 1, which is characterized in that the rainwater-collecting Triangle jack is provided on the pedestal of device, gusseted block is adapted with triangle jack is set as triangle cushion block structure, and three Corner supporting block is plugged in triangle jack.
4. a kind of rainwater integrated system for sponge city according to claim 1, which is characterized in that the rainwater-collecting Cylinder jack is provided on the pedestal of device, support cylinder is adapted with cylinder jack is set as cylindrical structure, supports cylinder It is plugged in cylinder jack.
5. a kind of rainwater integrated system for sponge city according to claim 1, which is characterized in that the rainwater-collecting The corresponding position of device is provided with inspection-pit, and inspection-pit is along ground location downward through the bottom for extending to rain collector Portion, the bottom of inspection-pit are provided with anti-flushing water pump.
6. a kind of rainwater integrated system for sponge city according to claim 1, which is characterized in that the rainwater-collecting When device is installed, concrete floor is laid on the concrete cushion in melt pit in advance, then levelling by sand bedding course, surrounding is spread The rain collector of water layer of setting up defences is placed on sand bedding course, is finally filled and led up along Zhou Caiyong sand permeable formation.
7. a kind of rainwater integrated system for sponge city according to claim 1, which is characterized in that the Prefabricated combined septic tank Settler includes water pipe and sewage well, and water pipe is horizontal horizontal through being embedded at the middle part for erecting straight arranged sewage well, water pipe Left and right ends are respectively set to inlet and outlet, and the side wall that sewage well and water pipe connect is interconnected, edge in sewage well The bottom wall of water pipe set up bottom plate in tangent arrangement, the lower end of sewage well forms water storage cavity by bottom plate interval, opens on bottom plate Equipped with Hanging Basket through-hole, Hanging Basket passes through Hanging Basket through-hole and is embedded in water storage cavity, and the top of sewage well is provided with top plate, the top of sewage well Garbage barrier net is provided between plate and bottom plate.
8. a kind of rainwater integrated system for sponge city according to claim 7, which is characterized in that the Hanging Basket replacement Sewage flow abandoning apparatus is formed for sewage abandoned stream mechanism, sewage abandoned stream mechanism includes that floating ball, water fender, location guide and sewage go out Mouthful, the location guide runs through and is vertically erected in Hanging Basket through-hole up and down, and the extension protruding upward of the center of water fender is set It is equipped with casing, cannula tip is connected with floating ball, and water fender, casing and floating ball are coaxially movably set on location guide;The dirt Water out is arranged in water storage cavity.
9. a kind of rainwater integrated system for sponge city according to claim 8, which is characterized in that the location guide Top be provided with limited block;The water fender is set as the circular slab of horizontal arrangement, has a diameter larger than the diameter of Hanging Basket through-hole.
CN201820954652.2U 2018-06-20 2018-06-20 A kind of rainwater integrated system for sponge city Active CN208472920U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113175050A (en) * 2021-05-19 2021-07-27 中建八局第二建设有限公司 Sponge urban rainwater collection and utilization system
CN110052080B (en) * 2019-04-22 2021-09-17 蓝海绿业生态建设股份有限公司 Rainwater treatment system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110052080B (en) * 2019-04-22 2021-09-17 蓝海绿业生态建设股份有限公司 Rainwater treatment system
CN113175050A (en) * 2021-05-19 2021-07-27 中建八局第二建设有限公司 Sponge urban rainwater collection and utilization system

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