CN207376785U - A kind of drainage system - Google Patents
A kind of drainage system Download PDFInfo
- Publication number
- CN207376785U CN207376785U CN201721473069.1U CN201721473069U CN207376785U CN 207376785 U CN207376785 U CN 207376785U CN 201721473069 U CN201721473069 U CN 201721473069U CN 207376785 U CN207376785 U CN 207376785U
- Authority
- CN
- China
- Prior art keywords
- gully
- drainage
- well
- inspection well
- drainage system
- Prior art date
- 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.)
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Abstract
The utility model discloses a kind of drainage systems, and mud, and dredging inconvenience problem can be accumulated by solving drainage system long-time service in the prior art, its key points of the technical solution are that：Including be mounted on road close to river side and the gully that is connected with road surface, the gully is connected with the river, further include the drainage inspection well connected with the gully, the connectivity part of the drainage inspection well and the gully is provided with the flap valve opened towards the gully, with facilitating dredging and when there is ponding in drainage inspection well, the advantages of water in drainage inspection well being discharged in gully, and preventing from pouring in down a chimney.
Description
Technical field
The utility model is related to urban construction technical field, more specifically, it relates to a kind of drainage system.
Background technology
Wear dike refer to building ground or portion body below dykes and dams, it is intermediate or above, as segment terminal, road,
Ferry and some against the building of river bank and drainage system etc..
Chinese utility model patent, Authorization Notice No. CN206127817U disclose a kind of surface drainage, skill
Art programme element is that, including being located at multiple gullys by road surface, gully lower vertical is communicated with drainage, the draining
Being dug between well has shallow ridges, the U-shaped pipe for being connected to gully is equipped in the shallow ridges, the U-shaped pipe is by multiple U-shaped
Pipe fitting splicing forms, and leakage board is equipped with above the U-shaped pipe.
The above-mentioned prior art is discharged by water drain leads gully, sewage through drainage, however above-mentioned drainage system is long
Phase use can accumulate mud, and dredging is inconvenient.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of drainage systems, it is convenient to have
The advantages of dredging mud.
To achieve the above object, the utility model provides following technical solution：
A kind of drainage system, including be mounted on road close to river side and the gully that is connected with road surface, the draining
Well is connected with the river, further includes the drainage inspection well connected with the gully, the drainage inspection well and the draining
The connectivity part of well is provided with the flap valve opened towards the gully.
Using above-mentioned technical proposal, when accumulating more mud in gully, drainage inspection well can be entered, pass through flap valve
The mud being deposited in gully is cleared up, in addition, drainage inspection well facilitate inspection and maintenance underground foundation facility and
Flap valve is repaired, by setting flap valve, flap valve is opened only towards draining, can be by draining when there is ponding in drainage inspection well
Water in inspection shaft is discharged in gully, and can prevent from pouring in down a chimney.
Further, the drainage inspection well includes a well chamber expanded.
Using above-mentioned technical proposal, by setting the well chamber expanded, the space of larger activity is provided for staff,
It is more convenient during cleaning.
Further, the well chamber is communicated with municipal pipeline.
Using above-mentioned technical proposal, the drainage system is unified that the water of municipal pipeline is discharged into river as collection middle outlet.
Further, precast concrete pit shaft is provided between the well chamber and road surface, is equipped on precast concrete pit shaft
Well lid.
Using above-mentioned technical proposal, well chamber upper end is reinforced by precast concrete pit shaft, makes drainage inspection well knot
Structure can add stabilization.
Further, the precast concrete pit shaft top sets to place the deep gouge of the well lid, the depth of the deep gouge
Degree is identical with the thickness of the well lid.
Using above-mentioned technical proposal, well lid upper end is flushed with road surface, makes road surface more smooth, and the drainage inspection well is set
In roadside, reduce drainage inspection well to the greatest extent and satisfy the need the influence of up train.
Further, the deep gouge surrounding is provided with to stablize the angle steel of the deep gouge size and is used to support the angle
The dowel of steel.
Using above-mentioned technical proposal, deep gouge is reinforced by angle steel and dowel so that deep gouge more stablize, reduce with
It and is deformed using deep gouge, well lid is caused to sink and cause Uneven road.
Further, it is provided with the cat ladder vertically set in the drainage inspection well.
Using above-mentioned technical proposal, maintenance personal is facilitated to enter drainage inspection well.
In conclusion the utility model has the advantages that：When accumulating more mud in gully, can enter
Drainage inspection well is cleared up the mud being deposited in gully by flap valve, in addition, drainage inspection well facilitates inspection and dimension
Underground foundation facility and repair flap valve are repaiied, by setting flap valve, flap valve is opened only towards draining, when in drainage inspection well
When having ponding, the water in drainage inspection well can be discharged in gully, and can prevent from pouring in down a chimney.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the overall structure diagram of a kind of drainage system and anti-flood wall；
Fig. 2 is the sectional view in A-A directions in Fig. 1；
Fig. 3 is the sectional view in B-B directions in Fig. 1；
Fig. 4 is the structure diagram at the well head of drainage inspection well；
Fig. 5 is the enlarged drawing at C in Fig. 4.
Reference numeral：100th, gully；101st, wall body；102nd, convex block；103rd, cat ladder；110th, gate slot；111st, it is hydrophilic flat
Platform；112nd, concrete floor；113rd, bar-mat reinforcement；120th, drainpipe；130th, drainage inspection well；150th, flap valve；160th, well chamber；170、
Municipal pipeline；180th, pit shaft；190th, deep gouge；200th, angle steel；201st, dowel.
Specific embodiment
It elaborates below in conjunction with the accompanying drawings to the technical solution of the utility model.
A kind of drainage system, referring to Fig. 1, left side is river, including being mounted on gully 100 of the road close to river side,
The river is provided with anti-flood wall with Road Edge, which includes wall body 101, which extends along wall body 101
Direction to road surface internal projection formed convex block 102, above-mentioned gully 100 be arranged at convex block 102 and vertically run through institute
State wall body 101.In the present embodiment, the purpose for setting convex block 102 is that wall body 101 is made to have enough thickness to accommodate gully
100 and the material cost for building wall body 101 will not be dramatically increased.The purpose for setting anti-flood wall is, by gully 100 with preventing
Big vast wall combines, and the engineering is made to be integrated with the function of draining and flood control.
Certainly, in other embodiments, wall body 101 can also be not provided with convex block 102, i.e. by wall body 101 set compared with
Thickness, so that the wall body 101 can accommodate above-mentioned gully 100.
The well head of the gully 100 is arranged on the top surface of wall body 101, and the well head of gully 100 is equipped with cover board；In order to
Gully 100 is overhauled convenient for staff's tripping in gully 100, is vertically set in the gully 100 useful
In the cat ladder 103 into the gully 100.
Referring to Fig. 2, the upstream face of wall body 101 is provided with to connect the gate slot 110 of river and gully 100, the door
Slot 110 is used to the water in gully 100 being discharged in river.
The upstream face of wall body 101 is provided with the water balcony 111 being connected with the wall body 101, and water balcony 111 is high
In the water surface, for trampling, which is carried on the concrete floor 112 being arranged on riverbed, the concrete floor
It is provided with bar-mat reinforcement 113 in 112, bar-mat reinforcement 113 is poured in concrete floor 112, and is equipped under concrete floor 112
Permeable geotextiles are provided through the drainpipe 120 of the concrete floor 112 in concrete floor 112.
Referring to Fig. 2 and Fig. 3, the drainage inspection well 130 connected with gully 100 is further included, drainage inspection well 130 is arranged on
Gully 100 is located at the one side of road, and cat ladder 103, drainage inspection well are vertically also equipped in drainage inspection well 130
130 are provided with the flap valve 150 opened towards the gully 100 with the connectivity part of gully 100.Drainage inspection well 130 is used for
Inspection and maintenance underground foundation facility and to gully 100 carry out dredging, meanwhile, facilitate repair flap valve 150.Flap valve 150
It can be opened towards gully 100, when having ponding in drainage inspection well 130, the water in drainage inspection well 130 can be passed through bat
Door 150 is discharged in gully 100, and can prevent from pouring in down a chimney.
The drainage inspection well 130 includes a well chamber 160 expanded, and well chamber 160 is communicated with municipal pipeline 170.It in this way, should
Drainage system is unified that the water of municipal pipeline 170 is discharged into river as collection middle outlet.And due to setting drainage inspection well 130,
Service personnel can enter installation, maintenance flap valve 150 and, dredging, entire engineering is integrated with draining, flood control, maintenance, dredging etc.
Function.
Precast concrete pit shaft 180 is provided between well chamber 160 and road surface, well lid is installed on pit shaft 180, referring to Fig. 4
And Fig. 5, the top of precast concrete pit shaft 180 set to place the deep gouge 190 of the well lid, the depth of the deep gouge 190 with
The thickness of the well lid is identical.So so that well lid is substantially flush with road surface.
190 surrounding of deep gouge is provided with to stablize the angle steel 200 of 190 size of deep gouge and is used to support the angle
The dowel 201 of steel 200.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of drainage system, including be mounted on road close to river side and the gully (100) that is connected with road surface, feature
It is：The gully (100) connects with the river, further includes the drainage inspection well connected with the gully (100)
(130), the connectivity part of the drainage inspection well (130) and the gully (100), which is provided with towards the gully (100), beats
The flap valve (150) opened.
2. a kind of drainage system according to claim 1, it is characterised in that：The drainage inspection well (130) includes one
The well chamber (160) expanded.
3. a kind of drainage system according to claim 2, it is characterised in that：The well chamber (160) is communicated with municipal pipeline
(170)。
4. a kind of drainage system according to claim 2, it is characterised in that：The well chamber (160) is set between road surface
There is precast concrete pit shaft (180), precast concrete pit shaft is equipped with well lid on (180).
5. a kind of drainage system according to claim 4, it is characterised in that：At the top of the precast concrete pit shaft (180)
For placing the deep gouge (190) of the well lid, the depth of the deep gouge (190) is identical with the thickness of the well lid for setting.
6. a kind of drainage system according to claim 5, it is characterised in that：Deep gouge (190) surrounding, which is provided with, to be used for
Stablize the angle steel (200) of the deep gouge (190) size and be used to support the dowel (201) of the angle steel (200).
7. a kind of drainage system according to claim 1, it is characterised in that：It is provided in the drainage inspection well (130)
The cat ladder (103) vertically set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721473069.1U CN207376785U (en) | 2017-11-06 | 2017-11-06 | A kind of drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721473069.1U CN207376785U (en) | 2017-11-06 | 2017-11-06 | A kind of drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207376785U true CN207376785U (en) | 2018-05-18 |
Family
ID=62335328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721473069.1U Expired - Fee Related CN207376785U (en) | 2017-11-06 | 2017-11-06 | A kind of drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207376785U (en) |
-
2017
- 2017-11-06 CN CN201721473069.1U patent/CN207376785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20191106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |