CN2066462U - Gratings preventing sewage and rain - Google Patents
Gratings preventing sewage and rain Download PDFInfo
- Publication number
- CN2066462U CN2066462U CN90206579U CN90206579U CN2066462U CN 2066462 U CN2066462 U CN 2066462U CN 90206579 U CN90206579 U CN 90206579U CN 90206579 U CN90206579 U CN 90206579U CN 2066462 U CN2066462 U CN 2066462U
- Authority
- CN
- China
- Prior art keywords
- rain
- sewage
- grate
- turnover panel
- inlet
- 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.)
- Withdrawn
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a grate for preventing sewage and rain, and belongs to a sewer device. The grate for preventing sewage and rain is characterized in that the lower portion of the grate for preventing sewage and rain is provided with a plurality of tilting plates which can seal each bar-shaped hole. The grate for preventing sewage and rain can prevent foul gas in a sewer overflowing and mosquitoes and flies coming out. Meanwhile, the grate for preventing sewage and rain can prevent small filth on the ground dropping into a well channel. Rain water or sewage overcomes the elasticity of the springs of the bottoms of the tilting plates by the gravity to cause the tilting plates to turn downward; therefore, the rain water or the sewage leaks into a sewer, which is favorable for keeping air freshness and environment sanitation. Meanwhile, the work amount that a well channel is cleaned is reduced.
Description
The utility model relates to a kind of antifouling anti-harmful inlet for stom water combs, and belongs to sanitation.
Inlet for stom water is combed and is generally ironcasting, is used to cover at rainwater well head or sewage well head.Present inlet for stom water has a plurality of unlimited bar holes on combing, and ground rainwater or sewage are from bar hole bleeds sewer.Such inlet for stom water is combed two problems, filthy gas in the first sewer and the mosquitos and flies that grows in sewer can come out by the bar hole that opens wide, atmosphere pollution, the harm sanitation of environment, it two is that ground assorted little dirt can drop in the hoistway by the bar hole that opens wide, and easily hoistway is stopped up.
The purpose of this utility model is to provide a kind of antifouling anti-harmful inlet for stom water of subsidiary a plurality of turnover panels to comb, turnover panel can be sealed each bar hole, prevent that the excessive and mosquitos and flies of filthy gas in the sewer from coming out, and stop that ground assorted little dirt falls in the hoistway, and ground rainwater or sewage can bleed in the sewer owing to turnover panel upset downwards.
Concrete structure of the present utility model and mode of occupation are illustrated by following drawings and Examples.
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is a upward view of the present utility model;
Fig. 3 is a cross-sectional drawing of the present utility model, and wherein dotted line is depicted as the turnover panel position of upset downwards;
Fig. 4 is the sectional drawing of turnover panel.
An embodiment of the present utility model is, below each bar hole (2) of antifouling anti-harmful inlet for stom water comb (1), the turnover panel (3) that can seal bar hole (2) and can overturn is housed downwards, turnover panel (3) is enclosed within on the axle (7) of TBE (threaded both ends), axle (7) passes from antifouling inlet for stom water is combed circular hole on each bar rib (6) of (1) bottom, axle (7) two ends tighten with nut (8), the spring (5) that makes turnover panel (3) seal bar hole (2) is centered around on the axle (7), in the bottom surface of turnover panel (3) two ribs (4) are arranged, one end of rib (4) is useful on the circular hole of wearing axle (7), and turnover panel (3) also can be made by the steel sheet through antirust processing by plastic plate.
Such inlet for stom water is combed and is covered on well head, turnover panel (3) is sealed bar hole (2) by the elastic force of spring (5), this can prevent that the dunghill in the sewer from falling in the hoistway, and ground rainwater or sewage flow to antifouling inlet for stom water and comb (1) when going up, the gravity of rainwater or sewage overcomes the elastic force of spring (5), make turnover panel (3) upset downwards, the sewer that just bleeds has suffered.
It is identical that appearance and size of the present utility model is made the appearance and size of combing with original inlet for stom water, the size that can not change so original well head just can replace with the utility model one type, although it is simple in structure, but with environmental sanitation effect is arranged very to keeping with fresh air, also alleviated the workload that dredges a well clearly simultaneously.
Claims (3)
1, antifouling anti-harmful inlet for stom water grate, a plurality of bar holes are arranged above it, it is characterized in that: the turnover panel (3) that can seal bar hole (2) and can overturn downwards is housed below each bar hole (2), turnover panel (3) is enclosed within on the axle (7) of TBE (threaded both ends), pass axle (7) circular hole from each bar rib (6) of antifouling anti-harmful inlet for stom water grate (1) bottom, tighten with nut (8) at the two ends of axle (7), and the spring (5) that makes turnover panel (3) seal bar hole (2) turns around on axle (7).
2, antifouling anti-harmful inlet for stom water according to claim 1 is combed, and it is characterized in that: there is bar rib (4) bottom surface of turnover panel (3), and an end of rib (4) is useful on the circular hole of wearing axle (7).
3, antifouling anti-harmful inlet for stom water according to claim 1 and 2 is combed (1), it is characterized in that: turnover panel (3) is to make by rigid plastic sheet or through the steel sheet of antirust processing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN90206579U CN2066462U (en) | 1990-05-21 | 1990-05-21 | Gratings preventing sewage and rain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN90206579U CN2066462U (en) | 1990-05-21 | 1990-05-21 | Gratings preventing sewage and rain |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2066462U true CN2066462U (en) | 1990-11-28 |
Family
ID=4887142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN90206579U Withdrawn CN2066462U (en) | 1990-05-21 | 1990-05-21 | Gratings preventing sewage and rain |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2066462U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100416004C (en) * | 2006-11-01 | 2008-09-03 | 四川大学 | Mosquito Killing water grate for city sewer |
CN102677767A (en) * | 2011-03-11 | 2012-09-19 | 纪迎宏 | Mosquito-proof and odor-proof structure of trench cover |
CN101705719B (en) * | 2008-08-08 | 2013-01-02 | 梁敬喜 | Automatic processor of domestic sewage |
CN103452185A (en) * | 2012-05-29 | 2013-12-18 | 上海佳长环保科技有限公司 | Turbine rain perforated strainer |
CN103526824A (en) * | 2012-07-02 | 2014-01-22 | 上海佳长环保科技有限公司 | Square stereoscopic rainwater grate |
CN105604173A (en) * | 2016-02-22 | 2016-05-25 | 占良辉 | Sewer cover |
CN110295665A (en) * | 2019-08-05 | 2019-10-01 | 河南新之源园林绿化设计有限公司 | A kind of antifouling type rain perforaled strainer |
-
1990
- 1990-05-21 CN CN90206579U patent/CN2066462U/en not_active Withdrawn
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100416004C (en) * | 2006-11-01 | 2008-09-03 | 四川大学 | Mosquito Killing water grate for city sewer |
CN101705719B (en) * | 2008-08-08 | 2013-01-02 | 梁敬喜 | Automatic processor of domestic sewage |
CN102677767A (en) * | 2011-03-11 | 2012-09-19 | 纪迎宏 | Mosquito-proof and odor-proof structure of trench cover |
CN103452185A (en) * | 2012-05-29 | 2013-12-18 | 上海佳长环保科技有限公司 | Turbine rain perforated strainer |
CN103526824A (en) * | 2012-07-02 | 2014-01-22 | 上海佳长环保科技有限公司 | Square stereoscopic rainwater grate |
CN103526824B (en) * | 2012-07-02 | 2014-10-29 | 上海佳长环保科技有限公司 | Square stereoscopic rainwater grate |
CN105604173A (en) * | 2016-02-22 | 2016-05-25 | 占良辉 | Sewer cover |
CN105604173B (en) * | 2016-02-22 | 2018-11-02 | 泉州思泉技术咨询服务有限公司 | A kind of drain cover |
CN110295665A (en) * | 2019-08-05 | 2019-10-01 | 河南新之源园林绿化设计有限公司 | A kind of antifouling type rain perforaled strainer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |