CN105401643A - Anti-blocking manhole cover device which does not need to be opened - Google Patents
Anti-blocking manhole cover device which does not need to be opened Download PDFInfo
- Publication number
- CN105401643A CN105401643A CN201510973231.5A CN201510973231A CN105401643A CN 105401643 A CN105401643 A CN 105401643A CN 201510973231 A CN201510973231 A CN 201510973231A CN 105401643 A CN105401643 A CN 105401643A
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- CN
- China
- Prior art keywords
- fouler
- hollowed
- hollow out
- manhole cover
- well lid
- 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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Classifications
-
- 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
-
- 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
- E03F5/06—Gully gratings
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
Abstract
The invention provides an anti-blocking manhole cover device which does not need to be opened and relates to manhole covers. The device comprises a hollowed-out manhole cover and an anti-fouling device. The hollowed-out manhole cover is in a plate shape, and hollowed-out drainage holes are formed in the hollowed-out manhole cover at intervals. The anti-fouling device is in a barrel shape, and hollowed-out drainage holes are formed in the side wall of the anti-fouling device at intervals. The anti-fouling device is arranged under the hollowed-out manhole cover. When the device is installed and used, the hollowed-out manhole cover is arranged on the ground, and the anti-fouling device is arranged in a well wall. Water falls off from the hollowed-out drainage holes of the hollowed-out manhole cover first and then falls into the anti-fouling device, dirt will deposit in the anti-fouling device, water is drained into a water falling well from the hollowed-out drainage holes in the side wall of the anti-fouling device, and accordingly the phenomenon that a manhole cover can not drain water will not occur. The device is matched with the hollowed-out manhole cover and is of a water-permeable structure, the device does not need to be opened when it rains, it can be guaranteed that rainwater can be drained at the highest speed, urban waterlog is avoided, and meanwhile workloads of municipal workers are also greatly reduced.
Description
Technical field
The present invention relates to well lid, especially relate to one and exempt to open anti-blocking manhole lid device.
Background technology
With the continuous expansion that Chinese Urbanization is built, China has had increasing big and medium-sized cities extensively, frequently heavy rain to occur, and especially a lot of Urban Rain does not reach heavy rain rank, and also take place frequently waterlogging, these are enough to illustrate a bit, and the urban sewerage and drainage system of China exists certain problem.The fast development of urbanization, has increased the weight of the risk of waterlogging, requires that the drainage system built for it also must catch up with the paces of development.The development in city, change the road surface speciality, landform, vegetation etc. in city, and then cause the discharge of precipitation to be hindered, the draining of appearance to city of these problems proposes new requirement.Research urban waterlogging reason and drainage planning have important effect for construction municipal sewerage engineering, solution urban waterlogging problem.
Inlet for stom water is that first of urban sewerage and drainage system closes, and is also most important link, if inlet for stom water impeded drainage, better drainage system is also futile.Have through the common inlet for stom water problem of investigation: one is blockage problem, and another is slope design problem near inlet for stom water.
When rainy day, the municipal refuse not obtaining collecting is flushed to outlet opening with current, in the rainy day that amount of precipitation is little, does not affect draining.But when displacement is very large, just reduce drainability.According to municipal analysis expert, the whole cycle period of rainfall from drop to drain into river etc. collect through following process: rainfall-charge for remittance-infiltration-receipts water-water delivery-retaining-draining etc., any one link is hindered, and all can have influence on the discharge of rainwater, cause ponding.Rubbish incidental will inevitably affect drainage speed, after rainwater lands, flows to low-lying place, in this process, the rubbish incidental that polybag on road, waste paper sheet etc. do not process in time stops current, and when rainfall is larger, rainwater catchment mass rate of emission will be subject to larger impact.Calculate according to the drainability of related documents to rainwater inlet opening, analysis draws, the discharging capacity of inlet for stom water reality is only during design 57%, and this suffices to show that water inlet also affects the drainability in city, affects to waterlogging.
Urban road silt and rubbish easily enter in catch pit in addition, cause catch pit to block.
Some local employing overlays the reliability that white screen cloth ensures its draining, prevents fallen leaves and dirt in winter snow blocking drainage pipeline networks, guarantees that road drainage in the coming year is unimpeded.The method has to be a very large progress, but its durability is doubtful.
On the other hand, rainy time, a lot of drainage manhole cover needs to open ability draining, adopt this kind of well lid, have three drawbacks: being first that these well lids can not play a role in the drainage without opening rainy time, needing municipal workman manually to open, and municipal number of workers is limited, usually cannot open all well lids in time, rainwater cannot be drained in time, and urban waterlogging is unavoidable; Secondly, each heavy rain all needs manually to open this type of well lid, consumes a large amount of manpower and materials; In addition, this type of well lid after opening, if do not closed in time, will cause immeasurable loss to pedestrian and vehicle, easily cause the injures and deaths of personnel.
Therefore, be necessary to launch research for above-mentioned shortcoming, propose a kind of new pattern manhole cover, this well lid manually opens that intervene just can proper drainage without the need to carrying out when rainy, but has not yet to see desirable exempting from and open anti-blocking manhole lid device.
Summary of the invention
The object of this invention is to provide a kind of without the need to manually opening intervention, can be effectively anti-blocking exempt from opens anti-blocking manhole lid device.
For achieving the above object, the present invention adopts following technical scheme:
Exempt to open anti-blocking manhole lid device, be provided with hollow out well lid and anti-fouler; Hollow out well lid is tabular, and hollow out well lid is interval with hollow out leaking hole; Anti-fouler is tubular, the sidewall of anti-fouler is interval with hollow out leaking hole, and anti-fouler is located at immediately below hollow out well lid.
The profile of described hollow out well lid can be the difformity such as rectangle, circle, and the shape of described anti-fouler should be the difformities such as square annular, annular mutually.
Described hollow out well lid and anti-fouler can be independently component, and hollow out well lid is pressed in the top of anti-fouler or hollow out well lid is connected by securing member with anti-fouler.
Described hollow out well lid and anti-fouler can be integral structure, are preferably provided with at the diapire of anti-fouler lid of removing contamination.
Compared with the prior art, beneficial effect of the present invention is as follows:
When installing and using, hollow out well lid is located on ground, and anti-fouler is located in the borehole wall.Current (comprising dirt) are first fallen by the hollow out leaking hole of hollow out well lid, fall into anti-fouler, dirt can be deposited in anti-fouler, and water set hollow out leaking hole from the sidewall of anti-fouler enters in overboard well, would not cause well lid can not the phenomenon of draining like this.
This anti-fouler coordinates with hollow out well lid, belongs to permeable structure, without the need to opening rainy time, can ensureing that rainwater is got rid of the soonest, avoiding urban waterlogging to occur, also significantly reducing the workload of municipal workman simultaneously.
This anti-fouler can allow rainwater pass through, and rubbish and silt etc. are then stayed in anti-fouler, avoids the blockage problem of catch pit.This anti-fouler adopts movable, and conveniently can take out and clear up, municipal workman regularly patrols, and finding, hollow out well lid has dirt to carry out clearing up.This anti-fouler mainly preventing pollution thing causes catch pit to block, and therefore load is less, mainly the deadweight of pollutant, so it is customized that resin material can be adopted to carry out, with low cost, facilitates spread.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 structure and scheme of installation.
Detailed description of the invention
Embodiment 1
See Fig. 1, exempt from described in the present embodiment to open anti-blocking manhole lid device, be provided with hollow out well lid 1 and anti-fouler 2.
Hollow out well lid 1 is in tabular, and hollow out well lid 1 is interval with hollow out leaking hole 11; Anti-fouler 2 is in tubular, and the sidewall of anti-fouler 2 is interval with hollow out leaking hole 21, anti-fouler 2 is located at immediately below hollow out well lid 1.
The profile of described hollow out well lid 1 is rectangle.The cross section shape of described anti-fouler 2 is square annular.
Described hollow out well lid 1 and anti-fouler 2 are independently component, and the bottom of hollow out well lid 1 is pressed in the top of anti-fouler 2 (also hollow out well lid can be connected by securing member with anti-fouler).
In Fig. 1, all the other marks represent: P1 is road surface; P2 is the overboard borehole wall.
Embodiment 2
Similar to Example 1, described hollow out well lid and anti-fouler are integral type structure, are provided with at the diapire of anti-fouler lid of removing contamination.
Embodiment 3
Similar to Example 2, difference is, the profile of described hollow out well lid is circular.The cross section shape of described anti-fouler is annular.
Claims (4)
1. exempt to open anti-blocking manhole lid device, comprise hollow out well lid, it is characterized in that, be also provided with anti-fouler; Described hollow out well lid is tabular, and hollow out well lid is interval with hollow out leaking hole; Described anti-fouler is tubular, the sidewall of anti-fouler is interval with hollow out leaking hole, and anti-fouler is located at immediately below hollow out well lid.
2. exempt from as claimed in claim 1 to open anti-blocking manhole lid device, it is characterized in that, the profile of hollow out well lid is rectangle or circle; The cross section shape of described anti-fouler should be square annular or annular mutually.
3. exempt from as claimed in claim 1 to open anti-blocking manhole lid device, it is characterized in that, described hollow out well lid and anti-fouler are independently component, and hollow out well lid is pressed in the top of anti-fouler or hollow out well lid is connected by securing member with anti-fouler.
4. exempt from as claimed in claim 1 to open anti-blocking manhole lid device, it is characterized in that, described hollow out well lid and anti-fouler are integral type structure, are provided with at the diapire of anti-fouler lid of removing contamination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510973231.5A CN105401643A (en) | 2015-12-22 | 2015-12-22 | Anti-blocking manhole cover device which does not need to be opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510973231.5A CN105401643A (en) | 2015-12-22 | 2015-12-22 | Anti-blocking manhole cover device which does not need to be opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105401643A true CN105401643A (en) | 2016-03-16 |
Family
ID=55467364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510973231.5A Pending CN105401643A (en) | 2015-12-22 | 2015-12-22 | Anti-blocking manhole cover device which does not need to be opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105401643A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223451A (en) * | 2016-08-29 | 2016-12-14 | 朱玉俊 | A kind of floor drain |
| CN109056832A (en) * | 2018-09-17 | 2018-12-21 | 中建八局第三建设有限公司 | A kind of self-interacting type well lid and its water discharge method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH613245A5 (en) * | 1976-05-07 | 1979-09-14 | Raymond Vuffray | Settling tank for sewage |
| DE9304296U1 (en) * | 1993-03-23 | 1993-05-27 | Passavant-Werke Ag, 6209 Aarbergen, De | |
| CN2575194Y (en) * | 2003-01-17 | 2003-09-24 | 朱贵良 | Sewage cleaning bag |
| EP1359255A2 (en) * | 2002-05-02 | 2003-11-05 | Radek Vlcek | Pivoted bridge drainer |
| CN202755443U (en) * | 2012-09-06 | 2013-02-27 | 上海市城市建设设计研究总院 | Anti-blocking vertical grate type gutter inlet |
-
2015
- 2015-12-22 CN CN201510973231.5A patent/CN105401643A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH613245A5 (en) * | 1976-05-07 | 1979-09-14 | Raymond Vuffray | Settling tank for sewage |
| DE9304296U1 (en) * | 1993-03-23 | 1993-05-27 | Passavant-Werke Ag, 6209 Aarbergen, De | |
| EP1359255A2 (en) * | 2002-05-02 | 2003-11-05 | Radek Vlcek | Pivoted bridge drainer |
| CN2575194Y (en) * | 2003-01-17 | 2003-09-24 | 朱贵良 | Sewage cleaning bag |
| CN202755443U (en) * | 2012-09-06 | 2013-02-27 | 上海市城市建设设计研究总院 | Anti-blocking vertical grate type gutter inlet |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223451A (en) * | 2016-08-29 | 2016-12-14 | 朱玉俊 | A kind of floor drain |
| CN109056832A (en) * | 2018-09-17 | 2018-12-21 | 中建八局第三建设有限公司 | A kind of self-interacting type well lid and its water discharge method |
| CN109056832B (en) * | 2018-09-17 | 2024-01-19 | 中建八局第三建设有限公司 | Self-adjusting well lid and drainage method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |