CN202850180U - Environment-friendly device for manhole - Google Patents
Environment-friendly device for manhole Download PDFInfo
- Publication number
- CN202850180U CN202850180U CN 201220585193 CN201220585193U CN202850180U CN 202850180 U CN202850180 U CN 202850180U CN 201220585193 CN201220585193 CN 201220585193 CN 201220585193 U CN201220585193 U CN 201220585193U CN 202850180 U CN202850180 U CN 202850180U
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- China
- Prior art keywords
- inspection well
- flange
- environmental protection
- protection device
- manhole
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an environment-friendly device for a manhole. The environment-friendly device for the manhole comprises a manhole cover (3), a tray (8) and resilient support parts, wherein a cover grate hole (4) is formed in the manhole cover (3), a flange (5) is arranged below the manhole cover (3), and the tray (8) is attached to or separated from the flange (5) of the manhole cover (3) through the resilient support parts. When sewage need not to be drained, the tray is supported by the resilient support parts to attach to the flange of the manhole cover, thus the environment-friendly device for the manhole plays a part in separating a sewer from air on the surface of road so that spill of odor and fled of mosquitoes to the ground can be prevented. Moreover, the sewage can be drained just by the downward pressing of the tray with self weight of the sewage when the sewage is drained.
Description
Technical field
The utility model relates to a kind of environmental protecting device that is arranged in the inspection shaft.
Background technology
About the run away servicing unit on ground of anti-odour, the mosquito-insect-proof of inspection shaft, prior art provides following technical scheme.
The patent No. is the Chinese patent application of ZL200920125055.X, discloses a kind of inspection well peculiar smell separation device, consists of by baffle plate with holes with the pipeline of warp architecture, and baffle shapes and inspection shaft structure are agreed with, the maintenance sealing state; There is the elevation angle at the pipe bending position, makes pipeline retain a certain amount of water.Because the water seal effect, prevent from that stink from overflowing with mosquitos and flies to fly out.But this peculiar smell separation device only leaves a crooked pipeline and communicates with ground, is difficult to effective water drainage when excess surface water is too much.
The patent No. is the Chinese patent application of ZL200920122569.X, disclose and a kind ofly had that anti-odour is excessive, mosquito runs away to ground and the inspection well environmental protection device of rubbish precipitation function concurrently, the housing fixing with inspection well seat is set below inspection well cover, the lower chamber of upper cavity and the uniform grid hole of sidewall is set in the housing, angle is set in the upper cavity, place density on the angle less than the spheroid of water, the upper cavity bottom is provided with the rotatory sealing lid that possesses the folding function; The lower chamber bottom is provided with the first settling zone; Inspection well seat extends downwardly into the inspection shaft bottom, and the inspection well seat bottom is provided with the second settling zone.But this apparatus structure is complicated, and maintenance difficulties is large.
Summary of the invention
The invention technical problem to be solved provides a kind of simple in structure, and the anti-odour that can well play is excessive, mosquito runs away to the inspection well environmental protection device on ground.
For solving the problems of the technologies described above, following technical scheme is adopted in the invention:
The inspection well environmental protection device of the invention comprises inspection well cover, pallet and resilience support component, has well lid grate hole on the described inspection well cover, is provided with flange below the inspection well cover; Described pallet is fitted by the flange of resilience support component and inspection well cover or is broken away from.
Further, described pallet outer wall is provided with the flanging of upwards turning up.
Further, described flanging and the parallel applying of flange outer wall.
Further, described flange cross section is set to inverted cone-shaped.
Further, described resilience support component is set to screw rod and spring.
Further, described screw rod passes pallet and inspection well cover is connected as a single entity, and spring housing is located on the screw rod, and the screw rod lower end arranges nut.
When not needing sewer, the flange of resilience support member supports pallet and inspection well cover is fitted, and plays the effect of isolation sewer and road surface air, thereby prevents that stink is excessive, mosquito runs away to ground.
During blowdown, sewage from well lid grate orifice flow to, sewage self-gravity is depressed pallet, makes resilience support component compression, sewage side edgefold from pallet outside is excessive, the inflow sewer is the same with normal inspection well cover draining.Draining is complete, and the flange of resilience support component resilience support tray and inspection well cover is fitted.
This device resilience support component and inspection well cover are set to one, and be simple in structure, easy to maintenance, takes off the inspection well cover maintenance and get final product.
Description of drawings
Fig. 1 is a kind of structural representation that uses state of the invention preferred embodiment inspection well environmental protection device;
Fig. 2 is the structural representation of the another kind of use state of the invention preferred embodiment inspection well environmental protection device;
The specific embodiment
Such as Fig. 1, the inspection well environmental protection device of present embodiment is provided with a circle flange 5 below inspection well cover 3, have well lid grate hole 4 on the inspection well cover 3; Comprise that also outer wall is provided with the pallet 8 of upwards turning up flanging 9.Screw rod 6 passes pallet 8 and is connected as a single entity with well lid 3, and spring 7 is set on the screw rod 6, and screw rod 6 lower ends arrange nut 10 and consist of the resilience support component.Among this embodiment, flange 5 cross sections are set to inverted cone-shaped, and the flanging 9 of pallet 8 and the parallel applying of flange 5 outer walls better play the effect of isolation sewer and road surface air.
During application, inspection well environmental protection device is arranged on the crib 2 of well wall 1 upper end.When not needing sewer, upspring support tray 8 of spring 7 is fitted with the flange 5 of inspection well cover, plays the effect of isolation sewer and road surface air, thereby prevents that stink is excessive, mosquito runs away to ground.
Such as Fig. 2, during blowdown, sewage is 4 flow directions from well lid grate hole, and sewage self-gravity is depressed pallet 8, make spring 7 compressions, and sewage side edgefold 9 outside pallet is excessive, flows into sewer, and is the same with normal inspection well cover draining.Draining is complete, and spring 7 resilience support trays 8 are fitted with the flange 5 of inspection well cover.
Claims (6)
1. an inspection well environmental protection device comprises inspection well cover (3), it is characterized in that: also comprise pallet (8) and resilience support component, have well lid grate hole (4) on the described inspection well cover (3), be provided with flange (5) below the inspection well cover (3); Described pallet (8) is fitted by the flange (5) of resilience support component and inspection well cover (3) or is broken away from.
2. inspection well environmental protection device according to claim 1, it is characterized in that: described pallet (8) outer wall is provided with the flanging (9) of upwards turning up.
3. inspection well environmental protection device according to claim 2 is characterized in that: described flanging (9) and the parallel applying of flange (5) outer wall.
4. inspection well environmental protection device according to claim 1, it is characterized in that: described flange (5) cross section is set to inverted cone-shaped.
5. inspection well environmental protection device according to claim 1, it is characterized in that: described resilience support component is set to screw rod (6) and spring (7).
6. inspection well environmental protection device according to claim 5, it is characterized in that: described screw rod (6) passes pallet (8) and is connected as a single entity with inspection well cover (3), spring (7) is set on the screw rod (6), and screw rod (6) lower end arranges nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585193 CN202850180U (en) | 2012-11-06 | 2012-11-06 | Environment-friendly device for manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585193 CN202850180U (en) | 2012-11-06 | 2012-11-06 | Environment-friendly device for manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850180U true CN202850180U (en) | 2013-04-03 |
Family
ID=47981394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585193 Expired - Fee Related CN202850180U (en) | 2012-11-06 | 2012-11-06 | Environment-friendly device for manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850180U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113614A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Well lid with water drainage amount adjusting function |
| CN105386513A (en) * | 2015-10-13 | 2016-03-09 | 成都易信达科技股份有限公司 | Well lid capable of adjusting water discharge |
| CN106638905A (en) * | 2016-12-29 | 2017-05-10 | 德马科起重机械有限公司 | Manual spring type flour drain |
| CN107675726A (en) * | 2016-08-01 | 2018-02-09 | 先源开 | A kind of synchronous adjustable safety inspection well cover |
| CN108179802A (en) * | 2018-01-25 | 2018-06-19 | 陈年康 | A kind of bottom-open type Auto-drainage well lid |
| CN112211270A (en) * | 2020-10-16 | 2021-01-12 | 陈志峰 | Inspection well for municipal road for drainage |
| CN114620910A (en) * | 2022-04-28 | 2022-06-14 | 浙江迈图环保科技有限公司 | Dyeing alkali decrement sewage treatment process |
-
2012
- 2012-11-06 CN CN 201220585193 patent/CN202850180U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113614A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Well lid with water drainage amount adjusting function |
| CN105386513A (en) * | 2015-10-13 | 2016-03-09 | 成都易信达科技股份有限公司 | Well lid capable of adjusting water discharge |
| CN107675726A (en) * | 2016-08-01 | 2018-02-09 | 先源开 | A kind of synchronous adjustable safety inspection well cover |
| CN106638905A (en) * | 2016-12-29 | 2017-05-10 | 德马科起重机械有限公司 | Manual spring type flour drain |
| CN106638905B (en) * | 2016-12-29 | 2019-02-22 | 德马科起重机械有限公司 | A kind of Manual spring type floor drain |
| CN108179802A (en) * | 2018-01-25 | 2018-06-19 | 陈年康 | A kind of bottom-open type Auto-drainage well lid |
| CN112211270A (en) * | 2020-10-16 | 2021-01-12 | 陈志峰 | Inspection well for municipal road for drainage |
| CN114620910A (en) * | 2022-04-28 | 2022-06-14 | 浙江迈图环保科技有限公司 | Dyeing alkali decrement sewage treatment process |
| CN114620910B (en) * | 2022-04-28 | 2023-06-06 | 浙江迈图环保科技有限公司 | Dyeing alkali deweighting sewage treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |