CN206752629U - A kind of municipal works rainwater inspection well - Google Patents
A kind of municipal works rainwater inspection well Download PDFInfo
- Publication number
- CN206752629U CN206752629U CN201720227439.7U CN201720227439U CN206752629U CN 206752629 U CN206752629 U CN 206752629U CN 201720227439 U CN201720227439 U CN 201720227439U CN 206752629 U CN206752629 U CN 206752629U
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- China
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- sedimentation basin
- dividing plate
- net
- multiple filtration
- well
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Abstract
The utility model discloses a kind of municipal works rainwater inspection well, including sedimentation basin, the sedimentation basin right-hand member connection removes silt pipeline, the sedimentation basin bottom is provided with infiltration dividing plate, annular permeable hole is offered on the infiltration dividing plate, the annular permeable hole is connected with permeable channel, well lid is provided with the top of the inspection shaft, the well lid bottom is provided with safety net, and floating multiple filtration net is connected with below the safety net；Sedimentation basin can make the sediment deposition in rainwater and be unlikely to block pipeline, except silt pipeline can be taken the mud in sedimentation basin away with water pumper, infiltration dividing plate and permeable channel, which can make rainwater permeate the ground not only, with recharge of groundwater resource but also in time to be excluded rainwater, alleviate the discharge pressure of underground pipe network, floating multiple filtration net can float according to the water level height in inspection shaft, it is more abundant to decline filtering when water level is low, multiple filtration is floated when water level is high and floats enhancing conveyance capacity on the net, now flow velocity comparatively fast need not be filtered fully.
Description
Technical field
Underdrainage system technical field is the utility model is related to, more particularly to a kind of municipal works rainwater inspection well.
Background technology
The Stormwater Drainage System in urban construction area is made up of inlet for stom water, storm sewer, inspection shaft and river course outlet, is being examined
Look into well can have it is multiple be discharged into storm sewer, during rainfall, accepted in inspection shaft through one to multiple inlets for stom water and inlet for stom water branch
The rainwater that spool is discharged into, uniquely discharge storm sewer downstream discharges rainwater to rainwater in well on inspection.When certain section of storm sewer
During generation draining difficulty, it is impossible to the inspection shaft and storm sewer (including inlet for stom water branch spool) that the rainwater drained in time can be upstream
Savings, pressure current draining is formed, when serious, the rainwater of savings can rise to ground, form excess surface water.
Rainwater inspection well is the indispensable facility in rainwater pipeline midway, its effectively management to urban drainage pipeline system to closing weight
Will.The management of China's rainwater inspection well is perfect not enough at present, and the situation that inspection shaft silts up happens occasionally, and has seriously undermined inspection
The conveyance capacity of well, so as to cause impeded drainage even urban waterlogging a series of problems, such as.
Utility model content
A purpose of the present utility model is that solve at least the above, and provides the advantages of at least will be described later.
Another purpose of the present utility model is to provide a kind of municipal works rainwater inspection well, and sedimentation basin can make rainwater
In sediment deposition and be unlikely to block pipeline, except silt pipeline can be taken the mud in sedimentation basin away with water pumper, seep water
Dividing plate and permeable channel, which can make rainwater permeate the ground not only, with recharge of groundwater resource but also in time to be excluded rainwater, alleviate
The discharge pressure of underground pipe network, floating multiple filtration net can float according to the water level height in inspection shaft, when water level is low
It is more abundant to decline filtering, multiple filtration is floated when water level is high and floats enhancing conveyance capacity on the net, now flow velocity comparatively fast need not abundant mistake
Filter, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of municipal works rainwater inspection well, bag
Inspection shaft is included, the left and right sides offers water inlet and delivery port on the inspection shaft borehole wall, and the inspection shaft rear opens up standby
Delivery port, the bottom of the inspection shaft are provided with sedimentation basin, and the sedimentation basin right-hand member connection removes silt pipeline, and the sedimentation basin bottom is set
There is infiltration dividing plate, offer annular permeable hole on the infiltration dividing plate, the annular permeable hole is connected with permeable channel, the inspection
Look at the top of well and well lid is installed, the well lid bottom is provided with safety net, and floating multiple filtration net is connected with below the safety net.
Preferably, the sedimentation basin is built for pervious concrete.
Preferably, it is described except silt pipeline is cast iron welding pipeline, it is described except silt pipeline tapping connection plastic corrugated pipe
Preferably, it is described infiltration dividing plate for infiltration filler compacting forms, it is described infiltration dividing plate be porous mortar seep water every
Plate.
Preferably, the floating multiple filtration net is arranged on ring float, and the floating multiple filtration net is provided with
The screen pack of five layers of different in width and height, net height gradually increases, width first increases for described every layer of filtering of floating multiple filtration net
Reduce after adding.
The utility model comprises at least following beneficial effect：Sedimentation basin can make the sediment deposition in rainwater and be unlikely to stifled
Pipeline is filled in, except silt pipeline can be taken the mud in sedimentation basin away with water pumper, infiltration dividing plate and permeable channel can make
Rainwater permeates the ground and with recharge of groundwater resource but also in time can not only excluded rainwater, alleviates the discharge pressure of underground pipe network,
Floating multiple filtration net can float according to the water level height in inspection shaft, decline when water level is low and filter more abundant, water level height
When float multiple filtration and float enhancing conveyance capacity on the net, now flow velocity comparatively fast need not fully filter.
Further advantage, target and feature of the present utility model embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is floating multiple filtration web frame schematic diagram.
In figure：1st, inspection shaft；2nd, water inlet；3rd, delivery port；4th, standby delivery port；5th, sedimentation basin；6th, except silt pipeline；7th, ooze
Water dividing plate；8th, annular permeable hole；9th, permeable channel；10th, well lid；11st, safety net；12nd, multiple filtration net is floated；13rd, annular is floating
Body.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not precluded from one or more
The presence or addition of individual other elements or its combination.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of municipal works rainwater inspection well, including
Inspection shaft 1, the left and right sides offers water inlet 2 and delivery port 3 on the borehole wall of inspection shaft 1, and the rear of inspection shaft 1 opens up standby delivery port
4, standby delivery port 4 can also set two, access pipe network when necessary, and the bottom of inspection shaft 1 is provided with sedimentation basin 5, sedimentation basin 5
Built for pervious concrete, the good filler of water penetration such as backfill stone outside pervious concrete, the right-hand member of sedimentation basin 5 connection removes
Silt pipeline 6, except silt pipeline 6 is cast iron welding pipeline, plastic corrugated pipe is connected except silt pipeline 6 is open, except silt pipeline 6 is precipitating
Enabled in pond 5 during the silt of alluvial 1/3rd, the bottom of sedimentation basin 5 is provided with infiltration dividing plate 7, and infiltration dividing plate 7 is infiltration filler pressure
System forms, and infiltration dividing plate 7 is porous mortar infiltration dividing plate, offers annular permeable hole 8 on the dividing plate 7 that seeps water, annular permeable hole 8 connects
It is connected to permeable channel 9, permeable channel 9 permeates the ground 0.3-0.5 rice or so, and the top of inspection shaft 1 is provided with well lid 10, under well lid 10
Portion is provided with safety net 11, and safety net 11 mainly prevents that pedestrian is not fallen out in well in the case where well lid 10 washes away, safety net 11
Lower section is connected with floating multiple filtration net 12, and the top of the floating multiple filtration net 12 is connected with ring float 13, and floating is more
Layer screen pack 12 is provided with five layers of different in width and the screen pack of height, and the every layer of filtering net height of floating multiple filtration net 12 gradually increases
Add, width first increases and reduced afterwards, can i.e. ensure filtering fully again will not reduce conveyance capacity.
Sedimentation basin 5 can make the sediment deposition in rainwater and be unlikely to block pipeline, except silt pipeline 6 can use water pumper
Mud in sedimentation basin 5 is taken away, seep water dividing plate 7 and permeable channel 9 can make rainwater permeate the ground both can addedly under
Water resource again in time excludes rainwater, alleviates the discharge pressure of underground pipe network, floating multiple filtration net 12 can be according to inspection
The water level looked into well 1 just floats, and declines when water level is low and filters more abundant, the floating increasing of floating multiple filtration net 12 when water level is high
Strong conveyance capacity, now flow velocity is very fast fully to filter.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and embodiment
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
For the ordinary skill in the art, can be to these in the case where not departing from principle of the present utility model and spirit
Embodiment carries out a variety of change, modification, replacement and modification, therefore general being limited without departing substantially from claim and equivalency range
Under concept, the utility model is not limited to specific details and shown here as the legend with description.
Claims (5)
- A kind of 1. municipal works rainwater inspection well, it is characterised in that：It is left on inspection shaft (1) borehole wall including inspection shaft (1) Right both sides offer water inlet (2) and delivery port (3), and inspection shaft (1) rear opens up standby delivery port (4), the inspection The bottom of well (1) is provided with sedimentation basin (5), and sedimentation basin (5) right-hand member is connected with except silt pipeline (6), sedimentation basin (5) bottom Provided with infiltration dividing plate (7), annular permeable hole (8) is offered on the infiltration dividing plate (7), the annular permeable hole (8) is connected with Permeable channel (9), inspection shaft (1) top are provided with well lid (10), and well lid (10) bottom is provided with safety net (11), institute State and floating multiple filtration net (12) is connected with below safety net (11), the top of the floating multiple filtration net (12) is connected with ring Shape floating body (13).
- A kind of 2. municipal works rainwater inspection well as claimed in claim 1, it is characterised in that：The sedimentation basin (5) is Water coagulation soil is built.
- A kind of 3. municipal works rainwater inspection well as claimed in claim 1, it is characterised in that：It is described except silt pipeline (6) is Cast iron welding pipeline, it is described except silt pipeline (6) opening connection plastic corrugated pipe.
- A kind of 4. municipal works rainwater inspection well as claimed in claim 1, it is characterised in that：It is described infiltration dividing plate (7) be Infiltration filler compacting forms, and the infiltration dividing plate (7) is porous mortar infiltration dividing plate.
- A kind of 5. municipal works rainwater inspection well as claimed in claim 1, it is characterised in that：The floating multiple filtration net (12) five layers of different in width and the screen pack of height are provided with, described every layer of filtering net height of floating multiple filtration net (12) gradually increases Add, width first increases and reduced afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227439.7U CN206752629U (en) | 2017-03-09 | 2017-03-09 | A kind of municipal works rainwater inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227439.7U CN206752629U (en) | 2017-03-09 | 2017-03-09 | A kind of municipal works rainwater inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752629U true CN206752629U (en) | 2017-12-15 |
Family
ID=60609820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720227439.7U Expired - Fee Related CN206752629U (en) | 2017-03-09 | 2017-03-09 | A kind of municipal works rainwater inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752629U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938807A (en) * | 2018-01-05 | 2018-04-20 | 广东中科华冉智网科技有限公司 | Ooze storage row's rainwater piping lane and construction method |
| CN111364589A (en) * | 2020-04-30 | 2020-07-03 | 上海城市水资源开发利用国家工程中心有限公司 | Drainage pipeline inspection well with porous plate |
| CN112794503A (en) * | 2020-12-30 | 2021-05-14 | 中国地质科学院水文地质环境地质研究所 | Groundwater recharging system and operation method thereof |
-
2017
- 2017-03-09 CN CN201720227439.7U patent/CN206752629U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938807A (en) * | 2018-01-05 | 2018-04-20 | 广东中科华冉智网科技有限公司 | Ooze storage row's rainwater piping lane and construction method |
| CN107938807B (en) * | 2018-01-05 | 2023-09-26 | 中国瑞林工程技术股份有限公司东莞分公司 | Seepage, storage and drainage rainwater pipe gallery and construction method |
| CN111364589A (en) * | 2020-04-30 | 2020-07-03 | 上海城市水资源开发利用国家工程中心有限公司 | Drainage pipeline inspection well with porous plate |
| CN112794503A (en) * | 2020-12-30 | 2021-05-14 | 中国地质科学院水文地质环境地质研究所 | Groundwater recharging system and operation method thereof |
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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: 20171215 Termination date: 20180309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |