CN207597563U - It is a kind of can overflow filtering type gutter inlet device - Google Patents
It is a kind of can overflow filtering type gutter inlet device Download PDFInfo
- Publication number
- CN207597563U CN207597563U CN201721127956.3U CN201721127956U CN207597563U CN 207597563 U CN207597563 U CN 207597563U CN 201721127956 U CN201721127956 U CN 201721127956U CN 207597563 U CN207597563 U CN 207597563U
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- China
- Prior art keywords
- filter
- head piece
- outflow port
- flow controller
- inner cavity
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Abstract
It is a kind of can overflow filtering type gutter inlet device, including being opened in entering head piece, grid, entering chute, filter, flow controller, filter bag and outflow port for ground；The inner cavity for entering head piece is equipped with one layer of shelves；Filter is arranged on the bottom center of inner cavity；Enter chute and be arranged on interior intracavitary into head piece, the upper edge of side wall is overlapped on the edge of shelves, and lower edge is towards filter；Flow controller is arranged on the intracavity bottom into head piece；Outflow port is offered in the intracavity bottom for facing water fender side；Filter bag is connected between outflow port and filter.The utility model it is a kind of can overflow filtering type gutter inlet device, rainwater has two passage paths, and first enters inner cavity for rainwater, passes through filter and filter bag to outflow port along chute is entered；Article 2 is after rainwater enters inner cavity, and larger when there is water, flow directly by flow controller and enters the gap between chute and flow to outflow port from flow controller spill-over, without filter, so as to increase the displacement of inlet for stom water.
Description
Technical field
The utility model is related to a kind of inlet for stom water, more particularly to it is a kind of can overflow filtering type gutter inlet device.
Background technology
Existing inlet for stom water can set filter device to mitigate the burden of Storm Sewer Network in inlet for stom water.But work as
When existing filter device blocks or suffers from extra torrential rain, filter device can influence the draining of inlet for stom water, the row of causing instead
Water is not smooth, and the phenomenon that rainwater pours in down a chimney occurs.The main target of researcher is that invention one kind can be filtered rainwater,
And the device of more preferable draining can be carried out to rainwater when needed.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of filtering type gutter inlet device, it
Rainwater can be filtered, and better drainage effect is provided when displacement demand increases suddenly.
Realizing a kind of technical solution of above-mentioned purpose is：It is a kind of can overflow filtering type gutter inlet device, including being opened in
Ground enters head piece, grid, enters chute, filter, flow controller, filter bag and outflow port；
It is described enter head piece inner cavity be equipped with one layer of shelves, the upper surfaces of the shelves less than it is described enter head piece upper surface；
The grid is overlapped in the shelves, and upper surface is concordant with the upper surface for entering head piece；
The filter is arranged on the bottom center of the inner cavity；
It is described enter chute be arranged on it is described enter head piece interior intracavitary, the upper edge of side wall is overlapped on the edge of the shelves,
The lower edge of its side wall is towards the filter；
The flow controller be arranged on it is described enter head piece intracavity bottom, three face rings are around the filter, the flow
The upper edge of controller be higher than the filter, the upper edge of the flow filter and it is described enter chute between there are gaps；It is not setting
It puts and water fender, height and the upper edge of the flow controller is equipped on the side of the filter of the flow controller
Height it is concordant；
The outflow port, the outflow port are offered in the bottom for facing the inner cavity for entering head piece described in water fender side
It is connect with Storm Sewer Network；
The filter bag is connected between the outflow port and the filter.
Further, it is described enter head piece the depth of inner cavity be at least 17cm.
Further, it is described enter between chute and the shelves clamping there are one rubber washer.
Further, it is clamped there are two symmetrically being opened up on the internal chamber wall for entering head piece described in the outflow port both sides
Slot, the filter bag by the clamping piece of both sides be removably connected to the filter and it is described enter head piece between.
The utility model it is a kind of can overflow filtering type gutter inlet device, rainwater enters rainwater from ground by the present apparatus
Pipe network has two paths, and the first paths enter the inner cavity of water inlet for rainwater, pass through filter and filter bag along chute is entered
To outflow port, rainwater is fully filtered；Second paths be after rainwater enters the inner cavity of water inlet, it is larger when there is water
Or the situation of plugged filter, flow is from flow controller spill-over, without filter directly by flow controller with becoming a mandarin
Gap between slot, flows to outflow port, so as to increase the displacement of inlet for stom water.
Description of the drawings
Fig. 1 be the utility model it is a kind of can overflow filtering type gutter inlet device structure diagram；
Fig. 2 be the utility model it is a kind of can overflow filtering type gutter inlet device side view；
Fig. 3 be the utility model it is a kind of can overflow filtering type gutter inlet device installation diagram.
Specific embodiment
In order to preferably understand the technical solution of the utility model, below by specifically embodiment and combine
Attached drawing is described in detail：
Please refer to Fig.1 to Fig.3, the utility model it is a kind of can overflow filtering type gutter inlet device, including being opened in ground
Face enters head piece 1, grid 2, enters chute 3, filter 4, flow controller 5, filter bag 6 and outflow port 7.
Enter head piece 1 using concrete for making, inner cavity is equipped with one layer of shelves 11, and the upper surface of shelves 11 is less than into head piece 1
Upper surface.Entering the size of head piece can be designed by runoff that needs are collected and the estimator of waste water, but the depth of its inner cavity
Degree cannot be less than 17cm, the installation that otherwise will influence its inner facility.
Grid 2 is overlapped in shelves 11, its upper surface is with entering the upper surface of head piece 1 and the ground on periphery after assembling
Flush with each other；Grid can cylinder iron, the materials such as aluminium and duroplasts make.Grid is used for stopping that the sundries of large volume enters rainwater
Mouthful.
Filter 4 is arranged on the bottom center of inner cavity.Fabric common group of the filter by rigid backbone and package on it
Into.Above-mentioned fabrics can be durable polypropylene monofilament geotextile, and polypropylene material can be used in rigid backbone.Enter chute 3 to set
It puts in the interior intracavitary for entering head piece, the upper edge of side wall is overlapped on the edge of shelves 11, and the lower edge of side wall is towards filter 4.Enter
Chute guiding flows into the flow direction filter 4 into head piece 1.Enter chute 4 to be made of stainless steel.To ensure into chute 4 to water
The guiding effect of stream is connected with rubber washer between the gap of chute 4 and shelves is entered.
Flow controller 5 is arranged on the intracavity bottom into head piece 1, and three face rings are around filter 4, the upper edge of flow controller 5
Higher than filter 4, the upper edge of flow filter 5 and enter between chute 3 that there are gaps；In the filter 4 for being not provided with flow controller 5
Side on be equipped with water fender 51, height is concordant with the height of the upper edge of flow controller 5.
Outflow port 7, outflow port 7 and rainwater are offered in the bottom for the inner cavity for entering head piece 1 for facing 51 side of water fender
Pipe network connects.It is symmetrically opened up on the internal chamber wall of head piece there are two buckling groove in entering for 7 both sides of outflow port, filter bag 6 passes through two
It between the clamping piece of side is removably connected to filter 4 and enters head piece 7, is conveniently replaceable, the installation site of filter bag 6 can guarantee
Flow flows to outflow port after flowing through filter bag 6.Filter bag 6, which is selected, to absorb such as grease or fossil and stone from filtering flow
The hydrocarbon materials of son.
After water flows through grid 2, flowed into filter 4 via the guiding for entering chute 3.Filter 4 carries out the water of inflow
After preliminary filtering, flow flows to outflow port 7 by filter bag 6.At this point, filter bag 6 can carry out further the water flowed through
Filtering.
And if filter 4 blocks or because other reasons causes water that can not permeate or since heavy rain leads to what water rose suddenly and sharply
When, flow will cover flow controller 5 and water fender 51, and stream is flowed into out from the gap entered between chute 3 and flow controller 5
Mouth 7 realizes the effect of increase water flow with this.Filter bag 6 can be removed optionally at this time.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this practicality is new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will be all fallen in the Claims scope of the utility model.
Claims (4)
1. it is a kind of can overflow filtering type gutter inlet device, including be opened in ground enter head piece, grid, enter chute, filter,
Flow controller, filter bag and outflow port, it is characterised in that：
It is described enter head piece inner cavity be equipped with one layer of shelves, the upper surfaces of the shelves less than it is described enter head piece upper surface；
The grid is overlapped in the shelves, and upper surface is concordant with the upper surface for entering head piece；
The filter is arranged on the bottom center of the inner cavity；
It is described enter chute be arranged on it is described enter head piece interior intracavitary, the upper edge of side wall is overlapped on the edge of the shelves, side
The lower edge of wall is towards the filter；
The flow controller be arranged on it is described enter head piece intracavity bottom, three face rings are around the filter, the flow control
The upper edge of device be higher than the filter, the upper edge of the flow controller and it is described enter chute between there are gaps；Being not provided with
It states and water fender, the height of height and the upper edge of the flow controller is equipped on the side of the filter of flow controller
Degree is concordant；
The outflow port, the outflow port and rain are offered in the bottom for facing the inner cavity for entering head piece described in water fender side
Grid connects；
The filter bag is connected between the outflow port and the filter.
2. it is according to claim 1 it is a kind of can overflow filtering type gutter inlet device, which is characterized in that it is described enter head piece
The depth of inner cavity is at least 17cm.
3. it is according to claim 1 it is a kind of can overflow filtering type gutter inlet device, which is characterized in that it is described enter chute and
There are one rubber washers for clamping between the shelves.
4. it is according to claim 1 it is a kind of can overflow filtering type gutter inlet device, which is characterized in that in the outflow port
Enter described in both sides and symmetrically opened up on the internal chamber wall of head piece there are two buckling groove, the card that the filter bag passes through filter bag both sides
Contact pin be removably connected to the filter and it is described enter head piece between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127956.3U CN207597563U (en) | 2017-09-05 | 2017-09-05 | It is a kind of can overflow filtering type gutter inlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127956.3U CN207597563U (en) | 2017-09-05 | 2017-09-05 | It is a kind of can overflow filtering type gutter inlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207597563U true CN207597563U (en) | 2018-07-10 |
Family
ID=62753483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721127956.3U Active CN207597563U (en) | 2017-09-05 | 2017-09-05 | It is a kind of can overflow filtering type gutter inlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207597563U (en) |
-
2017
- 2017-09-05 CN CN201721127956.3U patent/CN207597563U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200434, room three, floor 1, building 351, No. 392 Wen Dong Road, Shanghai, Hongkou District Patentee after: Shanghai Dongze Environmental Technology Co., Ltd Address before: 200434, room three, floor 1, building 351, No. 392 Wen Dong Road, Shanghai, Hongkou District Patentee before: SHANGHAI DONGZE WATER AFFAIR TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |