CN207003540U - A kind of sponge city integral type rainwater collecting and treating system - Google Patents
A kind of sponge city integral type rainwater collecting and treating system Download PDFInfo
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- CN207003540U CN207003540U CN201720925659.7U CN201720925659U CN207003540U CN 207003540 U CN207003540 U CN 207003540U CN 201720925659 U CN201720925659 U CN 201720925659U CN 207003540 U CN207003540 U CN 207003540U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 238000007689 inspection Methods 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000010276 construction Methods 0.000 claims abstract description 14
- 230000008595 infiltration Effects 0.000 claims abstract description 10
- 238000001764 infiltration Methods 0.000 claims abstract description 10
- 230000001276 controlling effect Effects 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims description 15
- 241000282326 Felis catus Species 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000001815 facial effect Effects 0.000 claims description 6
- 238000000338 in vitro Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000001223 reverse osmosis Methods 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000004224 protection Effects 0.000 description 5
- 230000009194 climbing Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model discloses a kind of sponge city integral type rainwater collecting and treating system, it is related to sponge urban construction field.The system includes the water collection agencies of integral type connection, infiltration mechanism and inspection shaft, the regulating and controlling mechanism in inspection shaft；Water collection agencies and infiltration mechanism are designed to integral structure with inspection shaft, pass through the control of regulating and controlling mechanism, make the rain water collecting system that there is " catchment-overflow-reverse osmosis " pattern and " catchment-in line-reverse osmosis " both of which, so as to reach the purpose of control rainwater purposes, rainwater is set to be expelled directly out feeding underground water after filtering.And water collection agencies are designed to hollow tubular structures, after water collection agencies are pre-buried, in identical area, collector pipe bears ambient pressure jointly with soil layer, so as to improve the pavement loading ability of captation, avoid captation from collapsing, can apply in sidewalk, rainwater-collecting rate is improved, can speed up sponge urban construction.
Description
Technical field
It the utility model is related to sponge urban construction field, more particularly to a kind of processing of sponge city integral type rainwater-collecting
System.
Background technology
Sponge city refers to that city can have as sponge adapting to environmental change and reply natural calamity etc.
Good elasticity, the rainwater dropped in city can be collected, be detained and be purified in rainy season.Then can recharge underground water,
Increasingly deficient groundwater resources so can be not only supplemented, appropriate raising level of ground water, prevents or slows down land subsidence, also
Investment and the operating cost of urban rainwater pipeline and pumping plant can be reduced by shunting part rainwater, when avoiding or reducing heavy rain
The generation of flood.But due to the larger difference of southern and northern rainfall, and the uncertain factor of season rainfall so that
The rainwater being collected into can not carry out the use of other purposes, can not obtain the rationally efficient wave for utilizing, causing water resource
Take.
Moreover, the captation in existing rain water collecting system is in cubic shaped more, built using in urban afforestation
Concave green belt is made, ground is higher than greenery patches, rainwater is designed in greenery patches and is detained facility.By public lawn in urban planning,
Unit attached green space, residential green space, green area for environmental pro tection, into the urban afforestation such as production greenery patches, wind woods greenery patches and Road Green Space planning, build
If urban green space, lawn is dissolved rainwater more.But because the bearing capacity of existing captation is poor, and useless be applied to
The collecting system of sidewalk, this results in part rainwater and wastes and can not collect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of can adjust to the purposes for the rainwater being collected into
Control, the rainwater for enabling to be collected into efficiently is utilized, and improves the bearing capacity of collecting system, can be applied to people
Row sidewalk and Green Space Construction, improve rainwater-collecting rate, a kind of sponge city integral type rainwater-collecting of deceleration sponge urban construction
Processing system.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of sponge city integral type rainwater collecting and treating system, including water collection agencies, infiltration mechanism and inspection shaft, it is special
Sign is：Also include the regulating and controlling mechanism in inspection shaft；Inspection shaft, include the inspection well body of inner hollow, the inspection shaft
Downward cat ladder is provided with vivo, and the both sides of the inspection shaft body phase pair are provided with overfall and water inlet；Regulating and controlling mechanism, including it is vertical
Midfeather located at inspection shaft intracoelomic cavity bottom, the midfeather are located between overfall and water inlet, and a left side for midfeather,
Right and lower end with checking that well body is fixed, makes inspection shaft intracoelomic cavity lower part have two independent chambers, close to water inlet
Side is first chamber, and the side close to overfall is second chamber, and the position of the overfall is higher than midfeather；Described first
Chamber is connected with second chamber bottom by conduction pipe, and the second chamber bottom is communicated with outlet pipe, the second chamber with
Filter is provided between outlet pipe；One end that the conduction pipe is located in first chamber is that mouth is led in the water inlet set upward, described
Water inlet leads mouth and is provided with blocking head, and the head that blocks is provided with the adjusting rod for stretching out and looking into well body；Water collection agencies, including it is horizontally disposed
Header tank, the header tank is in hollow tubular structures, and its one end is by connecting the water inlet of inspection shaft and the inspection shaft mutually company of passing through
Logical, the other end is in enclosed construction, and the header tank top vertical is furnished with and its internal rainwater collection collector connected, the rainwater collection
Collector includes spaced apart multiple along header tank axial direction；Seep water mechanism, located at the lower section of inspection shaft, including it is horizontally disposed
Soakaway trench, be furnished with multiple water seepage holes on the soakaway trench lower sides, one end of the soakaway trench is connected with outlet pipe, another
End is in enclosed construction.
Further technical scheme is：Also include backwash tube, the upper end of the backwash tube is with checking well body bottom
Connection, and upper end port is provided with flange shrouding, backwash tube lower end is stretched out inspection shaft and is connected in vitro with soakaway trench.
Further technical scheme is：Above the header tank multiple first gully-holes are evenly equipped with side wall.
Further technical scheme is：The first reinforcement, first gully-hole are wound with the box outer wall that catchments
Between space formed by the first reinforcement.
Further technical scheme is：Multiple second gully-holes are furnished with the side wall of the rainwater collection collector.
Further technical scheme is：The second reinforcement is wound with the infiltration pipe outer wall, the water seepage hole is located at
Between space formed by second reinforcement.
Further technical scheme is：The inspection well body is in eccentric structure, including the well being sequentially connected from top to bottom
Mouth section, changeover portion and active section, the well head section and active section are in cylindrical structural, and the changeover portion is in eccentric round platform shape knot
Structure, and the upper end facial contour of changeover portion is inscribed within the lower end facial contour of changeover portion so that check well body in vertical tangent line side
Lead to wall with arc vertical from top to bottom, the water inlet is located at arc and led on wall；The width of the midfeather is less than work
The diameter of section, the side that arc leads to wall is located remotely from, and plane where midfeather intersects with the upper surface of changeover portion；The cat ladder
Located at first chamber side, and the upper end of cat ladder is fixed with well head section, and lower end is fixed with midfeather.
Further technical scheme is：The filter is in horizontally disposed hollow tubular structure, and filter inner chamber is set
There are the reinforcement set along its axial direction, one end connection second chamber of the filter, and the end is provided with filter house, it is another
Hold as blind end, the outlet pipe is down-set and side wall with filter connects.
Further technical scheme is：The fixture for checking well body upper inner wall and being provided with secured adjusted bar, institute
Fixture structure in the form of sheets is stated, its middle part, which is provided with, makes the through hole that adjusting rod passes through.
Further technical scheme is：The soakaway trench includes a single tube, or two to be together in series by tandem tube
Or more single tubes, the tandem tube take the shape of the letter U structure.
It is using beneficial effect caused by above-mentioned technical proposal：
Water collection agencies and infiltration mechanism are designed to integral structure by this rainwater collecting and treating system with inspection shaft, pass through tune
The control of mechanism is controlled, makes the rain water collecting system that there is " catchment-overflow-reverse osmosis " pattern and " catchment-in line-reverse osmosis " two
Kind pattern, so as to reach the purpose of control rainwater purposes.When rainfall is abundant, underground water source is abundant, the water inlet of conduction pipe is led
Mouth blocks, that is, uses the pattern of " catchment-overflow-reverse osmosis ", only after a chamber is filled with water, overflowing into another chamber can just be carried out
Infiltration, the water deposited is used to being irrigated, flushed the toilet, carwash or fire demand water etc. recycle；When rainfall is few, underground olighydria when,
The water inlet of conduction pipe is led into mouth to open, that is, uses " catchment-in line-reverse osmosis " pattern, rainwater is expelled directly out after filtering pair
Underground water is fed.
Also, in the case where rainfall excessively can not and ooze at present, moreover it is possible to exported by inspection shaft overfall, avoid by
Inspection shaft floods completely, can not use, and has certain function of safety protection.
Furthermore due to water collection agencies are designed into hollow tubular structures, for more conventional square water collecting structure, due to collection
After water dispenser structure is pre-buried, in identical area, collector pipe bears ambient pressure jointly with soil layer, and the system uses integral type
Structure, for more existing module distributing connection, the pavement loading ability of captation is improved jointly, avoids captation
Collapse, can apply in sidewalk, it is safe and reliable, rainwater-collecting rate is improved, accelerates sponge urban construction.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Fig. 3 is present invention looks up structural representation of the present utility model；
Fig. 4 is left view structural representation of the present utility model；
Fig. 5 is right side structural representation of the present utility model；
Fig. 6 is the cross section structure diagram of A-A in Fig. 2；
Fig. 7 is the cross section structure diagram of B-B in Fig. 2；
Fig. 8 is the overlooking the structure diagram of the utility model inspection shaft.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is part of the embodiment of the present utility model, rather than whole realities
Apply example.Based on the only embodiment in the utility model, those skilled in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other to be implemented, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in Fig. 1~Fig. 8, a kind of sponge city integral type rainwater collecting and treating system, including catchmenting located at underground
Mechanism, infiltration mechanism and inspection shaft 10, in addition to the regulating and controlling mechanism in inspection shaft 10；
Inspection shaft 10, include the inspection well body of inner hollow, downward cat ladder 12 is provided with the inspection shaft body, for making
Operating personnel enter the operation such as the installation of carry out system, cleaning and maintenance in inspection shaft, and the both sides of the inspection shaft body phase pair are provided with
Overfall 11 and water inlet；
Regulating and controlling mechanism, including the vertical midfeather 13 for being located at inspection shaft intracoelomic cavity bottom, the midfeather 13 are located at overflow
Between mouth 11 and water inlet, and the left and right and lower end of midfeather 13 is with checking that well body is fixed, it is preferred to use continuously welds
Fixed form, make inspection shaft intracoelomic cavity lower part that there are two independent chambers, the side close to water inlet is first chamber
110, the side close to overfall 11 is second chamber 120, and the position of the overfall 11 is higher than midfeather 13, when inspection well body
After interior rainwater liquid level is higher than midfeather 13, rainwater discharges from overfall 11；The first chamber 110 and second chamber
120 bottoms are connected by conduction pipe 14, the rainwater in first chamber 110 is entered second chamber 120, the second chamber
120 bottoms are communicated with outlet pipe 16, to be further ensured that the water quality to permeate the ground without excessive impurity, so in second chamber 120
Filter 15 is provided between outlet pipe 16；The conduction pipe 14 is located at one end in first chamber 110 and entered for what is set upward
Water leads mouth, and the water inlet leads mouth and is provided with blocking first 141, and the blocking first 141 is provided with the adjusting rod 142 for stretching out and looking into well body,
According to use demand, operating personnel block first 141 in well outer control and can be achieved to descend rain water collecting system moderate rain water to move towards over the ground
Regulation and control, it is easy to operate.
Water collection agencies, it is responsible for being collected rainwater, including horizontally disposed header tank 20, the header tank 20 is in hollow
Tubular structure, its one end are passed through by connecting the water inlet of inspection shaft 10 with the phase of inspection shaft 10 and connected, and make what header tank 20 was collected into
Rainwater can enter in inspection shaft 10, and so as to carry out the distribution of rainwater purposes, the other end is in enclosed construction, and the header tank 20 pushes up
Portion is furnished with the rainwater collection collector 21 connected with its inside vertically, and the rainwater includes spaced apart along the axial direction of header tank 20
Multiple, rainwater collection collector 21 is located at metalling or sandy gravel stratum, is easy to rainwater-collecting, in without rainwater weather, rainwater-collecting
Pipe 21 may also function as the effect of vaporizing conduit, profitization earth's surface.
Seep water mechanism, is responsible for part rainwater and permeates the ground, located at the lower section of inspection shaft 10, while also is located under header tank 20
Side, the flow direction of water are carried out using vertical parallax, include the soakaway trench 30 of horizontally disposed polymorphic structure, the soakaway trench 30 includes
A piece single tube, or two or more single tubes being together in series by tandem tube 33, the tandem tube 33 take the shape of the letter U structure, soakaway trench 30
Volume can be adjusted according to place space and arrangement is moved towards according to space, is densely covered with the lower sides of soakaway trench 30 multiple
Water seepage hole 31, one end of the soakaway trench 30 are connected with outlet pipe 16, and the other end is in enclosed construction.
Water collection agencies and infiltration mechanism are designed to integral structure by this rainwater collecting and treating system with inspection shaft 10, preferably
Using high density polyethylene (HDPE) material, lighter weight, it is easily installed and transports, and dependable performance, has that bearing capacity is strong, anti-impact
Hit that performance is good, corrosion-resistant and ageing-resistant etc. characteristic, by the control of regulating and controlling mechanism, make the rain water collecting system have " catchment-
Overflow-reverse osmosis " pattern and " catchment-in line-reverse osmosis " both of which, so as to reach the purpose of control rainwater purposes.This rainwater
At work, water collection agencies are collected collection processing system implementing to rainwater, and carry out preliminary sedimentation, the rainwater that then will be collected into
It is discharged into first chamber 110, when affiliated area rainfall is abundant, underground water source is abundant, mouth closure is led into the water inlet of conduction pipe 14
Firmly, that is, the pattern of " catchment-overflow-reverse osmosis " is used, only after 110 internal memory full water of first chamber, rainwater overflows into the second chamber
Infiltration mechanism is just initially entered behind room 120 to be seeped water, and can be existed when the storage of first chamber 110 is discontented under this kind of pattern and only be deposited
Not permeable situation, the water of the internal memory of first chamber 110 can be used in being irrigated, flush the toilet, carwash or fire demand water etc. recycle；When
Rainfall is few, underground olighydria when, the water inlet of conduction pipe 14 is led to blocking on mouth first 141 and extracted, mouth unlatching is led in the water inlet made,
Use " catchment-in line-reverse osmosis " pattern, rainwater directly can enter the after entering in first chamber 110 by conduction pipe 14
In two chambers 120, rainwater is set to be expelled directly out feeding underground water after filtering.The tune moved towards by this inspection shaft to rainwater
Control, the rainwater that can make to be collected into obtain fully efficient utilization, can accelerate the construction in sponge city.
Also, in the case where rainfall excessively can not and ooze at present, moreover it is possible to exported, avoided by inspection shaft overfall 11
Inspection shaft is flooded completely, can not be used, there is certain function of safety protection.Furthermore due to water collection agencies are designed into sky
Tubular structures, for more conventional square water collecting structure, due to water collection agencies it is pre-buried after, in identical area, collector pipe
Ambient pressure is born jointly with soil layer, and the system uses integral structure, for more existing module distributing connection, altogether
With the pavement loading ability for improving captation, avoid captation from collapsing, can apply in sidewalk, use peace
It is complete reliable, rainwater-collecting rate is improved, accelerates sponge urban construction.
Because header tank 20 and the junction of inspection shaft 10 are in bell mouth shape, header tank 20 can be carried out just to the rainwater being collected into
The precipitation of step, then overflowing into inspection shaft 10, so needing often to clear up in header tank 20.In cleaning, operating personnel can
It is directly entered out of inspection shaft 10 in header tank 20 and carries out desilting.And in order to improve the processing to water quality, in header tank 20
Medicament can be increased or microorganism is handled water quality.
Although into the rainwater in soakaway trench 30 pass through filter 15 filtration treatment, due to the bore of water seepage hole 31 compared with
It is small, have incrustation scale after usage time length and block water seepage hole 31, so being also required to enter soakaway trench 30 in use for some time
Row cleaning and maintenance.So also including backwash tube 17, the upper end of the backwash tube 17 connects with inspection well body bottom, and on
End port is provided with flange shrouding 171, and the lower end of backwash tube 17 is stretched out inspection shaft and is connected in vitro with soakaway trench 30, and backwash tube 17 can
To be connected with the either end of soakaway trench 30 or middle part, but one end preferably relative with the connection end of outlet pipe 16 connects, and reason is to ooze
Easily be detained the end of water pipe 30 dirt, and outlet pipe 16 divides with backwash tube 17 to be connected with the both ends of soakaway trench 30, Neng Gou
There are enough erection spaces on soakaway trench.When carrying out repair and maintenance to soakaway trench 30, flange shrouding 171 is opened, to recoil
Wash in pipe 17 and fetch water, soakaway trench 30 is cleared up using hydraulic pressure, avoiding water seepage hole 31 from blocking can not work.
In order to be efficiently collected to rainwater, it is evenly equipped with multiple first close in side wall above header tank 20 and catchments
Hole 22, it is preferred that the first gully-hole 22 is located at more than 2/3 position of the height of header tank 20, and in the side of rainwater collection collector 21
Multiple second gully-holes 211 are furnished with wall.Moreover, in order to improve the volume pavement loading ability of water collection agencies, outside header tank 20
The first reinforcement 23 is wound with wall, first gully-hole 22 is located between space formed by the first reinforcement 23.Soakaway trench 30
The second reinforcement 32 is wound with outer wall, the water seepage hole 31 is located between space formed by the second reinforcement 32.
Check that well body is in eccentric structure, including well head section 101, changeover portion 102 and the active section being sequentially connected from top to bottom
103, the well head section 101 and active section 103 are in cylindrical structural, and the changeover portion 102 is in eccentric round platform shape structure, and mistake
The upper end facial contour for crossing section 102 is inscribed within the lower end facial contour of changeover portion so that checks that well body has in vertical tangent line side
Vertical arc leads to wall from top to bottom, and the water inlet is located at arc and led on wall, is easy to the integral type with header tank 20 to be connected；Institute
The width for stating midfeather 13 is less than the diameter of active section 103, is located remotely from the side that arc leads to wall so that first chamber 110
Volume is more than second chamber 120, ensures that first chamber 110 has enough water volumes, and the place plane of midfeather 13 and mistake
Intersect the upper surface for crossing section 102；The cat ladder 12 is located at the side of first chamber 110, due to the place plane of midfeather 13 and transition
Intersect the upper surface of section 102 so that the upper end of cat ladder 12, which can be stretched out, to be checked well body 1 and fixed with well head section 101, and lower end is with indulging
Dividing plate 13 is fixed, and is more firmly mounted cat ladder, and the working space of maintenance personal is facilitated in a straight-through space
The climbing up and down of maintenance personal, be advantageous to maintenance and desilting.
To make inspection well body shaft bottom not water at non-rainy season, so making filter 15 be in horizontally disposed hollow tubular knot
Setting up the rainwater when liquid level in inspection well body shaft bottom, second chamber 120 is relatively low can also discharge by filter 15, filter 15
Inner chamber is provided with the reinforcement 152 set along its axial direction, strengthens the use intensity of filter 5, one end of the filter 15
Second chamber 120 is connected, and the end is provided with filter house 151, wherein filter house 151 can use nonwoven layer, be convenient to clean, or
Person is the filtering layer for having filtering function using ceramic for filtration etc., and the other end is blind end, can carry out closing peace using ring flange
Dress, can be easy to the maintenance of filter 15 to clear up, the outlet pipe 16 is down-set and is connected with the side wall of filter 15.
In order to rationally using the inner space for checking well body, make midfeather 13 be sufficiently apart from arc and lead to wall, so that second
Chamber 120 reduces, and increases the retention volume of first chamber 110, filter 15 and backwash tube 17 can be located at into first chamber
In 110, make outlet pipe 16 through the bottom wall of first chamber 110 and the connection of filter 15, and the upper end of backwash tube 17 is located at
In first chamber 110.
Because inspection shaft 10 is relatively deep, in order to make adjusting rod 142 keep state straight up, enable blocking first 141
It is enough smoothly to lift or fill in conduction pipe 14, the fixture 143 of secured adjusted bar 142, institute are provided with well body upper inner wall is checked
The structure in the form of sheets of fixture 143 is stated, its middle part, which is provided with, makes the through hole that adjusting rod 142 passes through.
The height of midfeather 13 is determined by the percentage that catchments of header tank 20, to ensure enough moisture storage capacitys, and then is extracted
Recycle.
Also, 12 curved wall construction of cat ladder, it is open towards the side of midfeather 13, in vertical direction on the cat ladder 12
The climbing hole 121 of multiple stirrup shapes is furnished with, adjacent three climbing holes 121 are triangularly arranged, easily step on, grab, compared with vertical ladder knot
Structure climbing is safer.
It the above is only preferred embodiment of the present utility model, anyone is according to content of the present utility model to the utility model
A little simple modification, deformation and the equivalent substitution made each falls within the scope of protection of the utility model.
Claims (10)
1. a kind of sponge city integral type rainwater collecting and treating system, including water collection agencies, infiltration mechanism and inspection shaft (10), its
It is characterised by：Also include the regulating and controlling mechanism in inspection shaft (10)；
Inspection shaft (10), include the inspection well body of inner hollow, downward cat ladder (12), the inspection are provided with the inspection shaft body
Look into the relative both sides of well body and be provided with overfall (11) and water inlet；
Regulating and controlling mechanism, including the vertical midfeather (13) for being located at inspection shaft intracoelomic cavity bottom, the midfeather (13) are located at overflow
Mouth (11) is between water inlet, and the left and right and lower end of midfeather (13) makes inspection shaft intracoelomic cavity with checking that well body is fixed
Lower part has two independent chambers, and the side close to water inlet is first chamber (110), close to the side of overfall (11)
For second chamber (120), the position of the overfall (11) is higher than midfeather (13)；The first chamber (110) and the second chamber
Room (120) bottom is connected by conduction pipe (14), and second chamber (120) bottom is communicated with outlet pipe (16), and described second
Filter (15) is provided between chamber (120) and outlet pipe (16)；The conduction pipe (14) is located at one in first chamber (110)
Mouth is led in the water inlet for holding to set upward, and the water inlet leads mouth and is provided with blocking head (141), and the blocking head (141), which is provided with, stretches
Go out to look into the adjusting rod (142) of well body；
Water collection agencies, including horizontally disposed header tank (20), the header tank (20) is in hollow tubular structures, and its one end passes through
The water inlet of connection inspection shaft (10) mutually passes through with inspection shaft (10) to be connected, and the other end is in enclosed construction, header tank (20) top
Portion is furnished with vertically to be included along header tank (20) axially with its internal rainwater collection collector (21) connected, the rainwater collection collector (21)
Direction is spaced apart multiple；
Seep water mechanism, located at the lower section of inspection shaft (10), including horizontally disposed soakaway trench (30), soakaway trench (30) bottom
Multiple water seepage holes (31) are furnished with side wall, one end of the soakaway trench (30) is connected with outlet pipe (16), and the other end is tied in closing
Structure.
A kind of 2. sponge city integral type rainwater collecting and treating system according to claim 1, it is characterised in that：Also include
Backwash tube (17), the upper end of the backwash tube (17) is with checking that well body bottom connects, and upper end port is provided with flange shrouding
(171), backwash tube (17) lower end is stretched out inspection shaft and is connected in vitro with soakaway trench (30).
A kind of 3. sponge city integral type rainwater collecting and treating system according to claim 1, it is characterised in that：The collection
Above water tank (20) multiple first gully-holes (22) are evenly equipped with side wall.
A kind of 4. sponge city integral type rainwater collecting and treating system according to claim 3, it is characterised in that：The collection
The first reinforcement (23) is wound with water tank (20) outer wall, first gully-hole (22) is formed located at the first reinforcement (23)
Between space.
A kind of 5. sponge city integral type rainwater collecting and treating system according to claim 1 or 4, it is characterised in that：Institute
State and multiple second gully-holes (211) are furnished with the side wall of rainwater collection collector (21).
A kind of 6. sponge city integral type rainwater collecting and treating system according to claim 1, it is characterised in that：It is described to ooze
The second reinforcement (32) is wound with water pipe (30) outer wall, the water seepage hole (31) is located at space formed by the second reinforcement (32)
Between.
A kind of 7. sponge city integral type rainwater collecting and treating system according to claim 1, it is characterised in that：The inspection
It is in eccentric structure to look into well body, including well head section (101), changeover portion (102) and the active section (103) being sequentially connected from top to bottom,
The well head section (101) and active section (103) they are in cylindrical structural, and the changeover portion (102) is in eccentric round platform shape structure, and
The upper end facial contour of changeover portion (102) is inscribed within the lower end facial contour of changeover portion so that checks well body in vertical tangent line side
Lead to wall with arc vertical from top to bottom, the water inlet is located at arc and led on wall；The width of the midfeather (13) is less than
The diameter of active section (103), it is located remotely from the side that arc leads to wall, and plane where midfeather (13) and changeover portion (102)
Intersect upper surface；The cat ladder (12) is located at first chamber (110) side, and the upper end of cat ladder (12) and well head section (101) are solid
Fixed, lower end is fixed with midfeather (13).
A kind of 8. sponge city integral type rainwater collecting and treating system according to claim 1, it is characterised in that：The mistake
Filter (15) is in horizontally disposed hollow tubular structure, and filter (15) inner chamber is provided with the reinforcement set along its axial direction
(152), one end connection second chamber (120) of the filter (15), and the end is provided with filter house (151), the other end is envelope
Closed end, the outlet pipe (16) is down-set and is connected with the side wall of filter (15).
A kind of 9. sponge city integral type rainwater collecting and treating system according to claim 1, it is characterised in that：The inspection
Look into the fixture (143) that well body upper inner wall is provided with secured adjusted bar (142), the fixture (143) structure in the form of sheets, its
Middle part, which is provided with, makes the through hole that adjusting rod (142) passes through.
A kind of 10. sponge city integral type rainwater collecting and treating system according to claim 1, it is characterised in that：It is described
Soakaway trench (30) includes a single tube, or two or more single tubes being together in series by tandem tube (33), the tandem tube (33)
Take the shape of the letter U structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925659.7U CN207003540U (en) | 2017-07-27 | 2017-07-27 | A kind of sponge city integral type rainwater collecting and treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925659.7U CN207003540U (en) | 2017-07-27 | 2017-07-27 | A kind of sponge city integral type rainwater collecting and treating system |
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| CN207003540U true CN207003540U (en) | 2018-02-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110855944A (en) * | 2019-11-19 | 2020-02-28 | 陈小青 | Smart city security system |
| CN111677046A (en) * | 2020-05-13 | 2020-09-18 | 宏升塑胶（杭州）有限公司 | A rainwater storage body with polypropylene winding structure wall |
-
2017
- 2017-07-27 CN CN201720925659.7U patent/CN207003540U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110855944A (en) * | 2019-11-19 | 2020-02-28 | 陈小青 | Smart city security system |
| CN111677046A (en) * | 2020-05-13 | 2020-09-18 | 宏升塑胶（杭州）有限公司 | A rainwater storage body with polypropylene winding structure wall |
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