CN110106957A - A kind of sponge type Rain Garden overflow mechanism - Google Patents
A kind of sponge type Rain Garden overflow mechanism Download PDFInfo
- Publication number
- CN110106957A CN110106957A CN201910371630.2A CN201910371630A CN110106957A CN 110106957 A CN110106957 A CN 110106957A CN 201910371630 A CN201910371630 A CN 201910371630A CN 110106957 A CN110106957 A CN 110106957A
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- Prior art keywords
- overflow
- cast iron
- rain garden
- overflow well
- well
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 76
- 239000011083 cement mortar Substances 0.000 claims abstract description 23
- 239000004567 concrete Substances 0.000 claims abstract description 13
- 239000011449 brick Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000011509 cement plaster Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims 2
- 239000004576 sand Substances 0.000 claims 2
- 239000002002 slurry Substances 0.000 claims 1
- 238000003911 water pollution Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of sponge type Rain Garden overflow mechanisms, including overflow well, the low-lying place of Rain Garden is arranged in the overflow well, the lower end of the overflow well is concrete base layer, the upper surface of the concrete base layer has poured pea gravel concreten layer, the borehole wall of the overflow well is laid bricks for cement mortar and is built, the place suitable for reading of the overflow well is provided with rectangular cast iron overflow cover, four end of place suitable for reading of the overflow well has poured cement mortar mounting base, four ends of the rectangular cast iron overflow cover are separately fixed in four cement mortar mounting bases, grating filter screen is provided in the overflow well, the borehole wall bottom of the overflow well is embedded with overflow pipe；The problems such as rainwater resource can effectively be collected using this kind of sponge type Rain Garden overflow mechanism by crossing, and reduced Urban Underground water pollution, released Urban Flood Waterlogging hidden danger.
Description
Technical field
The present invention relates to rainwater treatment technical field, specially a kind of sponge type Rain Garden overflow mechanism.
Background technique
Along with the quickening of national Urbanization Construction, the impermeable materials such as concrete, pitch have gradually obstructed soil moderate rain
The infiltration of water and be directly discharged into city planting ductwork, underground water, which cannot be replenished in time, in rainwater causes level of ground water to decline, rainwater resource wave
Take serious；Rubbish, the impurity on ground flow into sewer, so that Urban Underground water pollution is serious, and it is stifled to easily lead to sewer
Plug causes flood, and security risk is high；For this purpose, it is proposed that a kind of sponge type Rain Garden overflow mechanism.
Summary of the invention
The purpose of the present invention is to provide a kind of sponge type Rain Garden overflow mechanisms, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of sponge type Rain Garden overflow mechanism, including
The low-lying place of Rain Garden is arranged in overflow well, the overflow well, and the lower end of the overflow well is concrete base layer, the coagulation
The upper surface of soil matrix layer has poured pea gravel concreten layer, and the borehole wall of the overflow well is laid bricks for cement mortar to be built, and is overflow
It flows and is painted with cement plaster layer on the borehole wall of well, the place suitable for reading of the overflow well is provided with rectangular cast iron overflow cover, described to overflow
Four end of place suitable for reading of stream well has poured cement mortar mounting base, and four ends of the rectangular cast iron overflow cover are separately fixed at four
In cement mortar mounting base, it is provided with grating filter screen in the overflow well, perpendicular spiral shell is connected in the middle part of the grating filter screen
Bar, the upper end of the perpendicular screw rod are welded and fixed with rectangular cast iron overflow cover, and the borehole wall bottom of the overflow well is embedded with overflow pipe.
Preferably, the lower end of the rectangular cast iron overflow cover is higher by the surface 100mm in planting soil face.
Preferably, the rectangular cast iron overflow cover includes a cast iron bottom frame plate, is set right above the cast iron bottom frame plate
It is equipped with top rectangle cast iron plate, four sides of the top rectangle cast iron plate are welded with the trapezoidal cast iron plate in side, four trapezoidal cast iron plates in side
Lower end respectively with four end of upper surface of cast iron bottom frame plate weld, the trapezoidal cast iron plate in side and top rectangle cast iron plate on open up
There are a plurality of strip-type grille holes.
Preferably, the size and shape of the symmetrical trapezoidal cast iron plate in two sides in front and back is equal, symmetrical two side ladders
The size and shape of shaped cast iron plate is equal, the thickness at least 5mm of the trapezoidal cast iron plate in side and top rectangle cast iron plate.
Preferably, the upper end side of the cement mortar mounting base is provided with the notch set up for cast iron bottom frame plate,
L-type pre-embedded steel slab is embedded in the cement mortar mounting base, the transverse slat of the L-type pre-embedded steel slab is fitted in the bottom of notch
Face, the bottom surface of the notch offer circular hole, and it is pre-buried that four end of lower surface of the cast iron bottom frame plate rides upon four L-types respectively
On the transverse slat of steel plate, and fixed by perforative positioning bolt between cast iron bottom frame plate and the transverse slat of L-type pre-embedded steel slab, it is described
The lower end of positioning bolt is plugged in corresponding circular hole.
Preferably, the grating filter screen is set as the stainless steel cloth of thickness 3-5mm, the online mistake of the grid filtration
Filter opening is diamond shape, and four ends of the grating filter screen tilt obliquely.
Preferably, through-hole is offered in the middle part of the grating filter screen, through hole plugs and be welded with metal sleeve, described
The lower end of perpendicular screw rod passes through metal sleeve, and the upper and lower side for being located at metal sleeve on perpendicular screw rod is locked by lock nut.
Preferably, the cement mortar lay bricks with a thickness of 200-240mm, the concrete base layer with a thickness of 80-
100mm, the cement plaster layer with a thickness of 15-20mm.
It compared with prior art, can be according to Rain Garden the beneficial effects of the present invention are: structure of the invention design is reasonable
Margin and floor plan, in the low-lying place's cement mortar of Rain Garden and concrete block masonry overflow well, overflow well it is big
Small to depend on the Rain Garden displacement demand, well head is higher by Rain Garden planting soil surface 100mm, it is ensured that rainwater catchment to rain
It will not be drained immediately by municipal pipeline behind spray garden, but be accumulated in Rain Garden and the soil of infiltration, to reach guarantor
Grid filtration is arranged in the rectangular cast iron overflow cover of overflow well installation grating type suitable for reading and inside overflow well in the purpose for protecting water resource
Net can effectively filter rubbish, the impurity on ground, while in the overflow pipe of embedded underground, by pipe network in overflow well and municipal administration
Connection, when the rainwater of Rain Garden exceeds storage level, rainwater enters overflow by the strip-type grille hole of rectangular cast iron overflow cover
Well, and pipe network in municipal administration is discharged by overflow pipe；It can effectively be collected by using this kind of sponge type Rain Garden overflow mechanism
The problems such as rainwater resource reduces Urban Underground water pollution, releases Urban Flood Waterlogging hidden danger.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is overflow pipe schematic diagram of the present invention；
Fig. 3 is the rectangular cast iron overflow cover schematic diagram of the present invention；
Fig. 4 is structure enlargement diagram at A in Fig. 1 of the present invention；
Fig. 5 is structure enlargement diagram at B in Fig. 1 of the present invention.
In figure: overflow well 1, cement mortar are laid bricks 2, cement plaster layer 3, concrete base layer 4, pea gravel concreten layer 5, rectangular
Cast iron overflow cover 6, cast iron bottom frame plate 601, top rectangle cast iron plate 602, the trapezoidal cast iron plate 603 in side, strip-type grille hole 604, grid
Filter screen 7, perpendicular screw rod 8, overflow pipe 9, planting soil face 10, cement mortar mounting base 11, L-type pre-embedded steel slab 12, circular hole 13, positioning
Bolt 14, metal sleeve 15, lock nut 16.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 5 is please referred to, the present invention provides a kind of technical solution: a kind of sponge type Rain Garden overflow mechanism, including
The low-lying place of Rain Garden is arranged in overflow well 1, overflow well 1, and the lower end of overflow well 1 is concrete base layer 4, concrete base layer 4
Upper surface poured pea gravel concreten layer 5, the borehole wall of overflow well 1 is that cement mortar is laid bricks and 2 built, and overflow well 1
Be painted with cement plaster layer 3 on the borehole wall, cement mortar lay bricks 2 with a thickness of 200-240mm, concrete base layer 4 with a thickness of
80-100mm, cement plaster layer 3 with a thickness of 15-20mm, the place suitable for reading of overflow well 1 is provided with rectangular cast iron overflow cover 6, overflow
Four end of place suitable for reading of well 1 has poured cement mortar mounting base 11, and four ends of rectangular cast iron overflow cover 6 are separately fixed at four water
In cement mortar mounting base 11, rectangular cast iron overflow cover 6 includes a cast iron bottom frame plate 601, and the surface of cast iron bottom frame plate 601 is set
It is equipped with top rectangle cast iron plate 602, four sides of top rectangle cast iron plate 602 are welded with the trapezoidal cast iron plate 603 in side, four trapezoidal castings in side
The lower end of iron plate 603 is welded with four end of upper surface of cast iron bottom frame plate 601 respectively, the trapezoidal cast iron plate 603 in side and top rectangle cast iron
A plurality of strip-type grille holes 604, the size and shape of the symmetrical trapezoidal cast iron plate 603 in two sides in front and back are offered on plate 602
Equal, the size and shape of the symmetrical trapezoidal cast iron plate 603 in two sides is equal, the trapezoidal cast iron plate 603 in side and top rectangle casting
The thickness of iron plate 602 at least 5mm, the upper end side of cement mortar mounting base 11 are provided with for cast iron bottom frame plate 601
The notch set up is embedded with L-type pre-embedded steel slab 12 in cement mortar mounting base 11, and the transverse slat of L-type pre-embedded steel slab 12 is bonded
In the bottom surface of notch, the bottom surface of notch offers circular hole 13, and four end of lower surface of cast iron bottom frame plate 601 rides upon four respectively
On the transverse slat of L-type pre-embedded steel slab 12, and by perforative fixed between cast iron bottom frame plate 601 and the transverse slat of L-type pre-embedded steel slab 12
Position bolt 14 is fixed, and the lower end of positioning bolt 14 is plugged in corresponding circular hole 13, and the lower end of rectangular cast iron overflow cover 6 is higher by
The surface 100mm in planting soil face 10 will not be drained by municipal pipeline immediately after protecting rainwater catchment to Rain Garden, but be stockpiled
In Rain Garden and the soil of infiltration, to achieve the purpose that water conservation；
Grating filter screen 7 is provided in overflow well 1, the middle part of grating filter screen 7 is connected with perpendicular screw rod 8, erects the upper of screw rod 8
End is welded and fixed with rectangular cast iron overflow cover 6, and the middle part of grating filter screen 7 offers through-hole, and through hole plugs and is welded with gold
Belong to casing 15, the lower end for erecting screw rod 8 passes through metal sleeve 15, and the upper and lower side for being located at metal sleeve 15 on perpendicular screw rod 8 passes through
Lock nut 16 locks, and grating filter screen 7 is set as the stainless steel cloth of thickness 3-5mm, and the filter hole on grating filter screen 7 is
Four ends of diamond shape, grating filter screen 7 tilt obliquely, and the mesh of grating filter screen 7 should be less than the net in strip-type grille hole 604
Eye, allows grating filter screen 7 to filter out the not filtrable impurity of rectangular cast iron overflow cover 6, and grating filter screen 7 is cleared up
When, need by rectangular cast iron overflow cover 6 dismantle after on extract, rectangular cast iron overflow cover 6 is taken together with grating filter screen 7
Out, while grating filter screen 7 can be cleared up by dismantling in the case where twisting off and being located below lock nut 16, continue to adopt after cleaning
Installation is tightened with lock nut 16, very convenient practical, the borehole wall bottom of overflow well 1 is embedded with overflow pipe 9, and overflow pipe 9 is used
In overflow well to be connected to pipe network in municipal administration, when the rainwater of Rain Garden exceeds storage level, rainwater is overflow by rectangular cast iron
The grid of head piece enters overflow well, and is discharged into pipe network in municipal administration by overflow pipe.
Working principle of the present invention is as follows:
It can be according to the margin and floor plan of Rain Garden, in the low-lying place's cement mortar of Rain Garden and block
Block builds overflow well 1, and the size of overflow well 1 depends on the Rain Garden displacement demand, and well head is higher by Rain Garden planting soil
10 surface 100mm of face, it is ensured that will not be drained immediately by municipal pipeline after rainwater catchment to Rain Garden, but be accumulated in rainwater
In garden and the soil permeated, to achieve the purpose that water conservation, overflow in the 1 rectangular cast iron of installation grating type suitable for reading of overflow well
It flows lid 6 and grating filter screen 7 is set inside overflow well, can effectively filter rubbish, the impurity on ground, overflow port maximum water amount
For 30L/S, while the overflow pipe 9 of embedded 200~300m of Φ, overflow pipe 9 by overflow well 1 with it is municipal in pipe network be connected to, work as rain
When the rainwater in spray garden exceeds storage level, rainwater enters overflow well 1 by the strip-type grille hole 604 of rectangular cast iron overflow cover 6, and
Pipe network in municipal administration is discharged by overflow pipe 9；Rainwater can be effectively collected by using this kind of sponge type Rain Garden overflow mechanism
The problems such as resource reduces Urban Underground water pollution, releases Urban Flood Waterlogging hidden danger.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of sponge type Rain Garden overflow mechanism, including overflow well (1), it is characterised in that: overflow well (1) setting exists
The low-lying place of Rain Garden, the lower end of the overflow well (1) are concrete base layer (4), the upper surface of the concrete base layer (4)
Poured pea gravel concreten layer (5), the borehole wall of the overflow well (1) be cement mortar lay bricks (2) build, and overflow well
(1) it is painted on the borehole wall cement plaster layer (3), the place suitable for reading of the overflow well (1) is provided with rectangular cast iron overflow cover
(6), four end of place suitable for reading of the overflow well (1) has poured cement mortar mounting base (11), the rectangular cast iron overflow cover (6)
Four ends be separately fixed on four cement mortar mounting bases (11), be provided with grating filter screen (7) in the overflow well (1),
It is connected with perpendicular screw rod (8) in the middle part of the grating filter screen (7), the upper end of the perpendicular screw rod (8) and rectangular cast iron overflow cover (6)
It is welded and fixed, the borehole wall bottom of the overflow well (1) is embedded with overflow pipe (9).
2. a kind of sponge type Rain Garden overflow mechanism according to claim 1, it is characterised in that: the rectangular cast iron overflows
The lower end of stream lid (6) is higher by the surface 100mm in planting soil face (10).
3. a kind of sponge type Rain Garden overflow mechanism according to claim 1, it is characterised in that: the rectangular cast iron overflows
Stream lid (6) includes a cast iron bottom frame plate (601), and top rectangle cast iron plate is provided with right above the cast iron bottom frame plate (601)
(602), four sides of top rectangle cast iron plate (602) are welded with the trapezoidal cast iron plate in side (603), four trapezoidal cast iron plates in side
(603) lower end is welded with four end of upper surface of cast iron bottom frame plate (601) respectively, the trapezoidal cast iron plate in side (603) and top square
A plurality of strip-type grille holes (604) are offered on shaped cast iron plate (602).
4. according to claim 1 with a kind of sponge type Rain Garden overflow mechanism described in 3, it is characterised in that: front and back is symmetrical
The size and shape of two trapezoidal cast iron plates in side (603) is equal, the size of the trapezoidal cast iron plate in symmetrical two sides (603) and
Shape is equal, the trapezoidal cast iron plate in side (603) and the thickness at least 5mm for pushing up rectangle cast iron plate (602).
5. according to claim 1 with a kind of sponge type Rain Garden overflow mechanism described in 3, it is characterised in that: the cement bonded sand
The upper end side of slurry mounting base (11) is provided with the notch set up for cast iron bottom frame plate (601), the cement mortar installation
It being embedded with L-type pre-embedded steel slab (12) in seat (11), the transverse slat of the L-type pre-embedded steel slab (12) is fitted in the bottom surface of notch,
The bottom surface of the notch offers circular hole (13), and four end of lower surface of the cast iron bottom frame plate (601) rides upon four L respectively
On the transverse slat of type pre-embedded steel slab (12), and by running through between cast iron bottom frame plate (601) and the transverse slat of L-type pre-embedded steel slab (12)
Positioning bolt (14) it is fixed, the lower end of the positioning bolt (14) is plugged in corresponding circular hole (13).
6. a kind of sponge type Rain Garden overflow mechanism according to claim 1, it is characterised in that: the grating filter screen
(7) it is set as the stainless steel cloth of thickness 3-5mm, the filter hole on the grating filter screen (7) is diamond shape, the grid filtration
Four ends of net (7) tilt obliquely.
7. according to claim 1 with a kind of sponge type Rain Garden overflow mechanism described in 6, it is characterised in that: the grid mistake
Through-hole is offered in the middle part of strainer (7), through hole plugs and is welded with metal sleeve (15), and the lower end of the perpendicular screw rod (8) is worn
The upper and lower side crossed metal sleeve (15), and be located at metal sleeve (15) on perpendicular screw rod (8) passes through lock nut (16) locking.
8. a kind of sponge type Rain Garden overflow mechanism according to claim 1, it is characterised in that: the cement bonded sand grouts
Brick (2) with a thickness of 200-240mm, the concrete base layer (4) with a thickness of 80-100mm, the cement plaster layer (3)
With a thickness of 15-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371630.2A CN110106957A (en) | 2019-05-06 | 2019-05-06 | A kind of sponge type Rain Garden overflow mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371630.2A CN110106957A (en) | 2019-05-06 | 2019-05-06 | A kind of sponge type Rain Garden overflow mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110106957A true CN110106957A (en) | 2019-08-09 |
Family
ID=67488321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910371630.2A Pending CN110106957A (en) | 2019-05-06 | 2019-05-06 | A kind of sponge type Rain Garden overflow mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110106957A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101589A (en) * | 2020-01-06 | 2020-05-05 | 苏州仁和园林股份有限公司 | Ecological drainage system of afforestation maintenance |
| CN111636537A (en) * | 2020-04-20 | 2020-09-08 | 中国一冶集团有限公司 | Black and odorous water body river course slope sponge transformation system |
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| KR101231458B1 (en) * | 2012-05-21 | 2013-02-07 | (주)세원이엔지 | Street inlet |
| CN206319391U (en) * | 2016-12-28 | 2017-07-11 | 广东中天市政工程设计有限公司 | Gutter inlet device |
| CN207987964U (en) * | 2017-12-13 | 2018-10-19 | 淄博市规划设计研究院 | A kind of reinforcing inspection shaft |
| CN108894305A (en) * | 2018-07-19 | 2018-11-27 | 林旭清 | A kind of construction road surface drainage device applied to construction site |
| CN208815655U (en) * | 2018-07-18 | 2019-05-03 | 中国机械设备工程股份有限公司 | Overflow well lid and overflow-type rain collector |
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2019
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101231458B1 (en) * | 2012-05-21 | 2013-02-07 | (주)세원이엔지 | Street inlet |
| CN206319391U (en) * | 2016-12-28 | 2017-07-11 | 广东中天市政工程设计有限公司 | Gutter inlet device |
| CN207987964U (en) * | 2017-12-13 | 2018-10-19 | 淄博市规划设计研究院 | A kind of reinforcing inspection shaft |
| CN208815655U (en) * | 2018-07-18 | 2019-05-03 | 中国机械设备工程股份有限公司 | Overflow well lid and overflow-type rain collector |
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| Title |
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| 华蓝设计（集团）有限公司，南宁城乡建设委员会，广西工程建设标准化协会: "《海绵城市工程设计图集 低影响开发雨水控制及利用》", 广西师范大学出版社, pages: 46 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101589A (en) * | 2020-01-06 | 2020-05-05 | 苏州仁和园林股份有限公司 | Ecological drainage system of afforestation maintenance |
| CN111636537A (en) * | 2020-04-20 | 2020-09-08 | 中国一冶集团有限公司 | Black and odorous water body river course slope sponge transformation system |
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