CN202706186U - Automatic drainage anti-backflow sewer cover - Google Patents
Automatic drainage anti-backflow sewer cover Download PDFInfo
- Publication number
- CN202706186U CN202706186U CN 201220365316 CN201220365316U CN202706186U CN 202706186 U CN202706186 U CN 202706186U CN 201220365316 CN201220365316 CN 201220365316 CN 201220365316 U CN201220365316 U CN 201220365316U CN 202706186 U CN202706186 U CN 202706186U
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- sewer
- lid
- holes
- aquiclude
- well cover
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Abstract
The utility model discloses an automatic drainage anti-backflow sewer cover, which mainly solves the problem of waterlogging caused by function limitation of a sewer cover in the prior art. The automatic drainage anti-backflow sewer cover comprises a cover body with a hole, a fixing ring used for fixing the cover body with the hole and provided with an anti-theft lock, a waterproof layer connected with the cover body with the hole, arranged below the cover body with the hole and used for preventing water from flowing backwards, and a floating system arranged below the waterproof layer; and the cover body with the hole is connected with the waterproof layer through folding elastic equipment. By the scheme, the automatic drainage anti-backflow sewer cover fulfills aims of realizing a function of detecting a sewer and effectively relieving waterlogging, and has high practical value and promotional value.
Description
Technical field
The utility model relates to a kind of well cover for sewer, specifically, relates to a kind of automatic water drain type reverse-filling well cover for sewer.
Background technology
At present, common well cover for sewer mostly is used for each sewer top, city on the market, serve as the role of sewer manhole lid, do not have drain function, yet, when urban storm is attacked, the drainage gate that can only carry out a small amount of draining grosses incompetence and discharges the task of a large amount of rainwater, and at this moment, the phenomenon of waterlogging will appear in the city, the civic trip is brought great inconvenience, and the property loss that causes is also inestimable.Simultaneously, the waterlogging phenomenon also can reduce the The Surroundings in Cities quality, and then affects the image in whole city, and resuming work afterwards also can expend a large amount of human and material resources, financial resources.As everyone knows, the opening of sewer is very large, diameter is generally greater than 60cm, can Auto-drainage and safe and reliable well cover for sewer then can greatly reduce the draining burden if can innovation and creation a kind of, alleviate the generation of waterlogging phenomenon, thus innovation and creation are a kind of can Auto-drainage and to have a well cover for sewer of reverse-filling function required for people.
The utility model content
The purpose of this utility model is to provide a kind of automatic water drain type reverse-filling well cover for sewer, mainly solve the waterlogging problem that the limit of functions because of well cover for sewer that exists in the prior art brings, make well cover for sewer when having the sewer of detection function, can also effectively alleviate the generation of waterlogging phenomenon.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Automatic water drain type reverse-filling well cover for sewer, comprise lid with holes, be used for fixing this lid with holes and the retainer plate of theftproof lock is installed, link to each other with lid with holes and be arranged at lid with holes below and be used for the aquiclude that anti-sealing pours in down a chimney, be arranged at the buoyant device of aquiclude below, described lid with holes links to each other by folding elastic devices with aquiclude.
For anti-sealing further pour in down a chimney and sewer in peculiar smell shed, described retainer plate below also is provided with the side skirt that is solidified as a whole structure and is complementary with aquiclude with it.Aquiclude and side skirt form a confining bed, with sewer and space outerpace isolation.
Specifically, described elastic devices is for being used for driving the elastic support that aquiclude moves up and down; Described lid with holes is threaded with elastic support; The lower end of described elastic support is comprised of the support that two scissor-types connections and two ends are provided with turning joint, and described aquiclude is connected in the elastic support lower end.Wherein, the turning joint at support two ends Rotate 180 degree at grade.
In order to ensure the stability that connects and the safety of well lid, the edge of described retainer plate is provided with coupling bar, and lid with holes links to each other with retainer plate by coupling bar.
Consider the safety in the practical application, be provided with the reinforcing rib that is the distribution of well shape on the described lid with holes.
As preferably, described buoyant device is the light hollow ball float.
In order further to strengthen its stability, described elastic support also links to each other with the side skirt by connection chain.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model is provided with aquiclude and side skirt, and the two forms closed layer under normal circumstances, and such set-up mode has prevented that the peculiar smell in the sewer from shedding, and has effectively solved air pollution problems inherent.
(2) the utility model is by having realized Auto-drainage to ingenious setting of well lid, elastic support, aquiclude, ball float, avoided when heavy rain is attacked, need to manually opening the situation of the auxiliary draining of well lid fully, and well lid is not opened fully, personnel were occured by the danger in the current whirlpool suction well around such drainage pattern had been eliminated, and when water level is too high in sewer, ball float can drive aquiclude and move upward, prevented that effectively the water in the sewer from pouring in down a chimney to the road surface, reached the effect of rainwater only import but no export.
(3) the utility model is simple in structure, enforcement is convenient, can play by simple design to add displacement Big Wet, improves the effect of drainage efficiency, and the symptom of effectively having alleviated the city waterlogging occurs.
(4) be provided with the reinforcing rib that the bottom surface is the well shape on the lid of the present utility model, so that this well lid has stronger holding capacity, improved overall security, and between elastic support and side skirt, be connected with connection chain, further guaranteed steadiness of the present utility model.
(5) the utility model Elastic support is collapsible, and such structure is convenient to dismounting, is easy to install, and has fully taken into account the demand in the practice.
Description of drawings
Fig. 1 is top view of the present utility model.
Fig. 2 is lateral view of the present utility model.
Fig. 3 is the connection diagram of the utility model Elastic support and aquiclude.
In the above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
1-lid with holes, the 2-retainer plate, the 3-aquiclude, 4-light hollow ball float, the 5-elastic support, 6-side skirt,
The 7-coupling bar, 8-theftproof lock, 9-reinforcing rib, 10-connection chain.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
Shown in Fig. 1 ~ 3, automatic water drain type reverse-filling well cover for sewer, comprise and be provided with the lid with holes 1 that the bottom is the reinforcing rib 9 of well shape, be complementary with lid 1 with holes, namely can fix the retainer plate 2 of this lid 1 with holes, the aquiclude 3 that links to each other with lid 1 with holes and be arranged under this lid 1 with holes and be complementary with lid 1 with holes by elastic devices, be that described aquiclude 3 can shelter from lid 1 with holes fully, anti-sealing pours in down a chimney away, and the buoyant device that is fixed in aquiclude 3 belows, the side skirt 6 that is arranged at retainer plate 2 belows and is solidified as a whole structure and is complementary with aquiclude 3 with it, be the described side skirt 6 formation closed layer that can match with aquiclude 3, prevent that further rainwater from pouring in down a chimney away.
In the present embodiment, as preferably, we select elastic support 5 as elastic devices, people also can select spring, elastic rod etc. according to actual needs, as long as can utilize elasticity drive aquiclude 3 move up and down just can, consider application life, we can select the elastic support 5 of sealing.
In the present embodiment, as preferably, we select light hollow ball float 4 as buoyant device, and people also can select other ball float that buoyancy can be provided according to actual needs, as long as just can drive under the effect of buoyancy that aquiclude 3 moves upward can.
Under normal condition, elastic support 5 supports aquiclude 3, and aquiclude 3 forms closed layer with side skirt 6, prevent that the peculiar smell in the sewer from shedding, when heavy rain was attacked, the gravity of rainwater separated aquiclude 3 with side skirt 6, formed drainage channel, alleviate discharge pressure, when water level was too high in the sewer, the buoyancy of light hollow ball float 4 increased, and drove aquiclude 3 and moved up, again form closed layer with the side skirt, prevent that rainwater from pouring in down a chimney.
Consider the convenience of installation, lid 1 with holes is threaded with elastic support 5, specifically, described lid with holes 1 center position is provided with the fixing hole that includes internal thread, and the upper end of elastic support 5 is provided with the screw that is provided with outer silk and top band tack screwdriver mouth that agrees with mutually with this fixing hole that includes internal thread; The support that the lower end of elastic support 5 is connected by two scissor-types and two ends are provided with the at grade turning joint of Rotate 180 degree forms, and as preferably, the elastic support 5 that connects aquiclude 3 links to each other with side skirt 6 by connection chain 10.
Firm in order to ensure well lid, the edge of retainer plate 2 is provided with coupling bar 7, and lid 1 with holes links to each other with retainer plate 2 by coupling bar 7.
Consider the safety of well lid, on the described retainer plate 2 with coupling bar 7 over against the edge also be provided with theftproof lock 8.
According to above-described embodiment, just can realize well the utility model.
Claims (9)
1. automatic water drain type reverse-filling well cover for sewer, comprise lid with holes (1), the retainer plate (2) that is used for fixing this lid with holes (1) and theftproof lock (8) are installed, link to each other with lid with holes (1) and be arranged at lid with holes (1) below and be used for the aquiclude (3) that anti-sealing pours in down a chimney, be arranged at the buoyant device of aquiclude (3) below, it is characterized in that, described lid with holes (1) links to each other by folding elastic devices with aquiclude (3).
2. automatic water drain type reverse-filling well cover for sewer according to claim 1 is characterized in that, described retainer plate (2) below also is provided with the side skirt (6) that is solidified as a whole structure and is complementary with aquiclude (3) with it.
3. automatic water drain type reverse-filling well cover for sewer according to claim 2 is characterized in that, described elastic devices is for being used for driving the elastic support (5) that aquiclude (3) moves up and down.
4. automatic water drain type reverse-filling well cover for sewer according to claim 3 is characterized in that, described lid with holes (1) is threaded with elastic support (5).
5. automatic water drain type reverse-filling well cover for sewer according to claim 4, it is characterized in that, the lower end of described elastic support (5) is comprised of the support that two scissor-types connections and two ends are provided with turning joint, and described aquiclude (3) is connected in elastic support (5) lower end.
6. automatic water drain type reverse-filling well cover for sewer according to claim 5 is characterized in that, the edge of described retainer plate (2) is provided with coupling bar (7), and lid with holes (1) links to each other with retainer plate (2) by coupling bar (7).
7. automatic water drain type reverse-filling well cover for sewer according to claim 6 is characterized in that, is provided with on the described lid with holes (1) to be the reinforcing rib (9) that the well shape distributes.
8. automatic water drain type reverse-filling well cover for sewer according to claim 7 is characterized in that, described buoyant device is light hollow ball float (4).
9. automatic water drain type reverse-filling well cover for sewer according to claim 8 is characterized in that, described elastic support (5) also links to each other with side skirt (6) by connection chain (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365316 CN202706186U (en) | 2012-07-26 | 2012-07-26 | Automatic drainage anti-backflow sewer cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365316 CN202706186U (en) | 2012-07-26 | 2012-07-26 | Automatic drainage anti-backflow sewer cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202706186U true CN202706186U (en) | 2013-01-30 |
Family
ID=47586504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365316 Expired - Fee Related CN202706186U (en) | 2012-07-26 | 2012-07-26 | Automatic drainage anti-backflow sewer cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202706186U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074934A (en) * | 2013-02-21 | 2013-05-01 | 吴超 | Sewer well lid |
| CN104452952A (en) * | 2014-12-09 | 2015-03-25 | 青岛辛巴机械技术有限公司 | Odor-resistant environmental water grate |
| CN105421494A (en) * | 2015-12-07 | 2016-03-23 | 武汉市政工程设计研究院有限责任公司 | Rainwater inspection well cover mechanism for drainage cover capable of being opened and closed automatically |
| CN106545073A (en) * | 2015-09-22 | 2017-03-29 | 陈三军 | Lock for vertical sewage well mouth closing device |
| RU2652811C1 (en) * | 2017-10-17 | 2018-05-03 | Владимир Александрович Парамошко | Method of quick removing a large amount of water appeared as the result of heavy rains or breakout of water supply and water systems, from the streets of settlements |
| CN109235617A (en) * | 2017-07-10 | 2019-01-18 | 广元公正科技有限公司 | Anti- seawater, river water flow backward equipment |
| CN111042299A (en) * | 2019-12-11 | 2020-04-21 | 山东华宇工学院 | Well lid device for drainage |
| CN111101587A (en) * | 2019-12-31 | 2020-05-05 | 徐州工程学院 | Floating ball type floor drain |
-
2012
- 2012-07-26 CN CN 201220365316 patent/CN202706186U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103074934A (en) * | 2013-02-21 | 2013-05-01 | 吴超 | Sewer well lid |
| CN103074934B (en) * | 2013-02-21 | 2015-03-04 | 衢州市易凡设计有限公司 | Sewer well lid |
| CN104452952A (en) * | 2014-12-09 | 2015-03-25 | 青岛辛巴机械技术有限公司 | Odor-resistant environmental water grate |
| CN106545073A (en) * | 2015-09-22 | 2017-03-29 | 陈三军 | Lock for vertical sewage well mouth closing device |
| CN106545073B (en) * | 2015-09-22 | 2020-07-10 | 陈三军 | For locking of vertical sewage wellhead opening and closing devices |
| CN105421494A (en) * | 2015-12-07 | 2016-03-23 | 武汉市政工程设计研究院有限责任公司 | Rainwater inspection well cover mechanism for drainage cover capable of being opened and closed automatically |
| CN105421494B (en) * | 2015-12-07 | 2017-09-15 | 武汉市政工程设计研究院有限责任公司 | A kind of rainwater inspection well well cover mechanism of automatic shutter drain cap |
| CN109235617A (en) * | 2017-07-10 | 2019-01-18 | 广元公正科技有限公司 | Anti- seawater, river water flow backward equipment |
| RU2652811C1 (en) * | 2017-10-17 | 2018-05-03 | Владимир Александрович Парамошко | Method of quick removing a large amount of water appeared as the result of heavy rains or breakout of water supply and water systems, from the streets of settlements |
| CN111042299A (en) * | 2019-12-11 | 2020-04-21 | 山东华宇工学院 | Well lid device for drainage |
| CN111101587A (en) * | 2019-12-31 | 2020-05-05 | 徐州工程学院 | Floating ball type floor drain |
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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: 20130130 Termination date: 20150726 |
|
| EXPY | Termination of patent right or utility model |