CN207436209U - A kind of municipal works multiple filtration gutter inlet device - Google Patents
A kind of municipal works multiple filtration gutter inlet device Download PDFInfo
- Publication number
- CN207436209U CN207436209U CN201721465752.0U CN201721465752U CN207436209U CN 207436209 U CN207436209 U CN 207436209U CN 201721465752 U CN201721465752 U CN 201721465752U CN 207436209 U CN207436209 U CN 207436209U
- Authority
- CN
- China
- Prior art keywords
- filter
- rainwater
- multiple filtration
- stent
- municipal works
- 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.)
- Active
Links
Landscapes
- Sewage (AREA)
Abstract
The utility model is related to a kind of municipal works multiple filtration gutter inlet devices, including rainwater grid, filter vat, stent and unload dirty plate, the rainwater grid is arranged on the surface of rainwater well head, the filter vat is arranged on by stent in catch-basin, the stent is fixed on by fixing bolt on the inner wall of catch-basin, filter device is equipped in the filter vat, and is equipped in the filtering bottom of the barrel and removably unloads dirty plate.The utility model is by setting primary filter and intermediate filter device, so that device plays the role of multiple filtration, the concentration of solid grain contamination and suspension pollutant substantially reduces in the rainwater that can will be collected into inlet for stom water, ensures the conveyance power of water of blow-off line and will not reduce in a longer period of time.
Description
Technical field
The utility model is related to a kind of gutter inlet device, a kind of specifically municipal works are filled with multiple filtration inlet for stom water
It puts, belongs to municipal works technical field of auxiliary facilities.
Background technology
Inlet for stom water refers to that pipe drainage system collects the facility of surface water, and rain is collected on Storm Sewer System or combined sewer
The structures of water are made of water inlet grate, well bore and branch pipe etc., are the basic component units of storm-water system.Road, meadow, even
The rain water on roof of some buildings imports inlet for stom water by double-edged fine-toothed comb first, and river or lake are flowed into using connecting pipe.Inlet for stom water
It is the entrance that rainwater enters Urban Underground, collects the critical facility of ground rainwater, the rainwater that day drops is routed directly to urban rivers and lakes
Water-based passage is both that the bottleneck of municipal drainage piping Accumulated Rainwater runoff and urban non-point source pollution object enter water environment
Primary channel, it not only drains flooded fields for urban road, but also for urban water-body moisturizing.
The inlet for stom water used in the country is made of well bore, shaft bottom and rainwater grid at present, and rectangle well bore is located at below earth's surface, under
Waterpipe connects, and well bore bottom is closed with shaft bottom, and well bore is suitable for reading equipped with rainwater grid, but rainwater grid cannot intercept pollutant, largely
Solid grain contamination and suspension pollutant enter rivers and lakes with inlet for stom water, cause the pollution of water body；Lake is discharged into rainwater
Pool causes the siltation of bed mud in water body when in inactives water body, and water level shoals, it is necessary to often carry out dredging and spend substantial amounts of
Manpower and materials；And result in blockage in inlet for stom water since the concentration of solid grain contamination and suspension pollutant is big, water delivery energy
Power declines, inlet for stom water internal water accumulation deposition, and anaerobic digestion generates foul smell, grows mosquitos and flies, pollutes environmental sanitation.
Utility model content
The shortcomings that technical problem to be solved in the utility model is, overcomes the prior art provides a kind of municipal works and uses
Multiple filtration gutter inlet device, by setting primary filter and intermediate filter device in inlet for stom water so that device plays more
The effect of layer filtering；Dirty plate is unloaded by setting so that device can very easily exhaust rubbish.
In order to solve the above technical problems, the utility model provides a kind of municipal works multiple filtration gutter inlet device,
Including rainwater grid, filter vat, stent and dirty plate is unloaded, the rainwater grid is arranged on the surface of rainwater well head, the filter vat
It is arranged on by stent in catch-basin, the stent is fixed on by fixing bolt on the inner wall of catch-basin, in the filter vat
Equipped with filter device, and it is equipped in the filtering bottom of the barrel and removably unloads dirty plate.
The technical solution that the utility model further limits is：Foregoing municipal works multiple filtration gutter inlet device,
The filter device includes primary filter and intermediate filter device, and the primary filter and intermediate filter device pass through
Fixing card is fixedly connected with the filter vat.
On foregoing municipal works multiple filtration gutter inlet device, the primary filter and intermediate filter device
Handle is welded with, facilitates the disassembly and installation of filter device.
Further, foregoing municipal works multiple filtration gutter inlet device, in order to avoid rainwater walks short circuit, the mistake
It is connected between the bung hole of lauter tub and the well head of catch-basin by Antileaking plate.
The beneficial effects of the utility model are：The utility model by setting primary filter and intermediate filter device,
So that device plays the role of multiple filtration, solid grain contamination and suspension in the rainwater that can will be collected into inlet for stom water
The concentration of pollutant substantially reduces, and ensures the conveyance power of water of blow-off line and will not reduce in a longer period of time；And it is filled in filtering
Dirty plate is unloaded by setting in the bottom put so that device can very easily exhaust rubbish, avoid inlet for stom water internal water accumulation deposition,
It reduces mosquitos and flies to grow, it is ensured that the environmental sanitation of inlet for stom water meets related request.
Description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1st, rainwater grid；2nd, cartridge filter；3rd, primary filter；4th, intermediate filter device；5th, handle；6th, dirty plate is unloaded；
7th, stent；8th, Antileaking plate；9th, fixing bolt；10th, fixing card.
Specific embodiment
Embodiment 1
The present embodiment provides a kind of municipal works multiple filtration gutter inlet devices, and structure is as shown in Figure 1, including rainwater grid
1st, primary filter 3 and intermediate filter device 4, rainwater grid 1 are installed at the well head of catch-basin, and rainwater grid 1 is for first
It filters, cartridge filter 2 is installed in catch-basin, cartridge filter 2 is used for integrated filter device, and primary filter dress is equipped in cartridge filter 2
3 are put, primary filter 3 is equipped with intermediate filter device 4, intermediate filter device for filtering large volume impurity in cartridge filter 2
4 for filtering small size impurity, and primary filter 3 and intermediate filter device 4 are mounted on handle 5 and fixing card 10, handle 5
For filter device to be put on land clearing, fixing card 10 is for the connection of fixed filter unit and cartridge filter, 2 bottom of cartridge filter
Be equipped with and unload dirty plate 6, unload dirty plate 6 for discharge the rubbish collected, along being provided with preventing of being connected with catch-basin well head on cartridge filter 2
Bushing 8, Antileaking plate 8 walk short circuit for preventing rainwater from failing interior into cartridge filter 2, and cartridge filter 2 is arranged on the branch in catch-basin
On frame 7, stent 7 is used to support cartridge filter 2, and stent 7 is equipped with the fixing bolt 9 being connected with the catch-basin borehole wall, passes through fixed spiral shell
Bolt 9 does not loosen for stent 7 to be fixed in catch-basin.
The rainwater of the present embodiment is entered by the rainwater grid 1 above catch-basin in well, then by the primary in cartridge filter 2
Filter device 3 and intermediate filter device 4 carry out contaminant filter, then drain into sewer pipe again.
In addition to the implementation, the utility model can also have other embodiment.It is all to use equivalent substitution or equivalent change
The technical solution to be formed is changed, all falls within the protection domain of the requires of the utility model.
Claims (4)
1. a kind of municipal works multiple filtration gutter inlet device including rainwater grid, filter vat, stent and unloads dirty plate, special
Sign is：The rainwater grid is arranged on the surface of rainwater well head, and the filter vat is arranged on by stent in catch-basin, described
Stent is fixed on by fixing bolt on the inner wall of catch-basin, and filter device is equipped in the filter vat, and in the filter vat
Bottom is equipped with and removably unloads dirty plate.
2. municipal works according to claim 1 multiple filtration gutter inlet device, it is characterised in that：The filter device
Including primary filter and intermediate filter device, the primary filter and middle rank filter device by fixing card with it is described
Filter vat is fixedly connected.
3. municipal works according to claim 2 multiple filtration gutter inlet device, it is characterised in that：The primary filter
Handle is welded on device and intermediate filter device.
4. municipal works according to claim 1 multiple filtration gutter inlet device, it is characterised in that：The filter vat
It is connected between bung hole and the well head of catch-basin by Antileaking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465752.0U CN207436209U (en) | 2017-11-06 | 2017-11-06 | A kind of municipal works multiple filtration gutter inlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721465752.0U CN207436209U (en) | 2017-11-06 | 2017-11-06 | A kind of municipal works multiple filtration gutter inlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436209U true CN207436209U (en) | 2018-06-01 |
Family
ID=62292083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721465752.0U Active CN207436209U (en) | 2017-11-06 | 2017-11-06 | A kind of municipal works multiple filtration gutter inlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436209U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984338A (en) * | 2019-12-19 | 2020-04-10 | 陈西华 | Municipal drainage device |
| CN112982627A (en) * | 2021-02-22 | 2021-06-18 | 金中天水利建设有限公司 | Rainwater filtration purification device for municipal works |
| WO2023019729A1 (en) * | 2021-08-17 | 2023-02-23 | 上海城市水资源开发利用国家工程中心有限公司 | Modular anti-sedimentation sewage-intercepting storm drain |
-
2017
- 2017-11-06 CN CN201721465752.0U patent/CN207436209U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984338A (en) * | 2019-12-19 | 2020-04-10 | 陈西华 | Municipal drainage device |
| CN112982627A (en) * | 2021-02-22 | 2021-06-18 | 金中天水利建设有限公司 | Rainwater filtration purification device for municipal works |
| WO2023019729A1 (en) * | 2021-08-17 | 2023-02-23 | 上海城市水资源开发利用国家工程中心有限公司 | Modular anti-sedimentation sewage-intercepting storm drain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104174191B (en) | Integral grit chamber for treating rainwater and treating method | |
| CN206971342U (en) | A kind of ecostagnation facility system for sponge urban construction | |
| CN209723179U (en) | A kind of rainwater utilization system for sponge city | |
| CN201835375U (en) | Gutter inlet with non-point source pollution controlling function | |
| CN102182242A (en) | Rainwater treatment system and rainwater treatment method | |
| CN207436209U (en) | A kind of municipal works multiple filtration gutter inlet device | |
| CN109457789A (en) | Primary rainwater closure well | |
| Nguyen et al. | A sustainability assessment of the rainwater harvesting system for drinking water supply: a case study of Cukhe Village, Hanoi, Vietnam | |
| CN105735449A (en) | Urban road rainwater collection and treatment system | |
| CN206143897U (en) | Multi -functional rainwater is collected and is handled recycling system | |
| CN207392409U (en) | A kind of Mobyneb Vatch basin system | |
| CN107905331A (en) | Stagnant system is oozed in a kind of self-cleaning of sponge city | |
| CN100395194C (en) | Organism-ecology filtration system of purifying rain/sewage and operational method thereof | |
| CN207331915U (en) | A kind of early-stage rainwater stream abandoning device | |
| CN106902569B (en) | A kind of collection pretreatment system of city overland runoff initial rainwater | |
| CN207582618U (en) | A kind of pump discharges into water system | |
| CN108862945A (en) | A kind of urban rainwater collection cleansing and recycling system | |
| CN206368078U (en) | A kind of coal yard wastewater recycling system with oil interceptor | |
| CN209053159U (en) | A kind of municipal rainwater storage system | |
| CN208293341U (en) | Roadside greening leukorrhagia in conjunction with pipe gallery seeps purification and the reclaiming system of rainwater | |
| CN208981464U (en) | A kind of commercial street sponge urban structure | |
| CN112814122B (en) | Ecological rainwater regulation and storage system for sponge city | |
| CN211285799U (en) | Distributed low-energy-consumption rainwater collecting and treating system | |
| CN1821496B (en) | Recovering and utilizing device for rain in factory area | |
| CN113846740A (en) | Initial rainwater collecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |