CN102926453B - 防倒灌的窨井盖 - Google Patents

防倒灌的窨井盖 Download PDF

Info

Publication number
CN102926453B
CN102926453B CN201210503828.XA CN201210503828A CN102926453B CN 102926453 B CN102926453 B CN 102926453B CN 201210503828 A CN201210503828 A CN 201210503828A CN 102926453 B CN102926453 B CN 102926453B
Authority
CN
China
Prior art keywords
inspection well
self
closing device
well cover
top board
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.)
Expired - Fee Related
Application number
CN201210503828.XA
Other languages
English (en)
Other versions
CN102926453A (zh
Inventor
张若玮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fu Zhi
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201210503828.XA priority Critical patent/CN102926453B/zh
Publication of CN102926453A publication Critical patent/CN102926453A/zh
Application granted granted Critical
Publication of CN102926453B publication Critical patent/CN102926453B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Sewage (AREA)

Abstract

本发明提供一种防倒灌的窨井盖,它在城市排水管网中的下水管道水位上升至窨井盖倒灌时,其自闭装置会自行关闭,阻止污水外溢;反之,它又会自行开启,继续行使其排水职能。防倒灌的窨井盖的特征是:窨井总成的背面铰链着自闭装置,即自闭装置经轴铰链在窨井总成中的弧形槽中,轴固定在自闭装置中顶板的轴孔中。所述的窨井总成,窨井盖嵌在窨井架正面的槽内,窨井架的背面设有一对连接板,连接板上设有弧形槽,窨井架背面排水入口周围设有密封圈;所述的自闭装置,顶板背面设有加强筋,小浮筒、大浮筒固定在顶板的背面中,其中小浮筒设在顶板铰链处的前端,大浮筒设在顶板铰链处的后端。

Description

防倒灌的窨井盖
技术领域
本发明涉及一种城市排水管网的窨井盖。
背景技术
窨井盖在城镇的大街小巷随处可见,它通过城市排水管网的下水管道排除各种生活污水、工业废水和城市降雨径流的混合水。
由于现有窨井盖缺乏防倒灌功能,位于城市低洼地段的窨井盖往往会出现倒灌现象,而倒灌出来的城市径流污水是雨雪淋洗城市大气污染物和冲洗建筑物、地面、废渣、垃圾而形成的,这种污水具有季节变化和成分复杂的特点,在降雨初期所含污染物甚至会高出生活污水多倍,对周围的人民生活带来严重影响,完全有整改的必要。
发明内容
针对上述的不足,本发明提供一种防倒灌的窨井盖,它在城市排水管网中的下水管道水位上升至窨井盖倒灌时,其自闭装置会自行关闭,阻止污水外溢;反之,在城市排水管网中的下水管道水位下降至窨井盖不倒灌时,其自闭装置又会自行开启,继续行使其排水职能。
本发明是这样实现的:防倒灌的窨井盖它包括窨井总成、自闭装置,其特征是:窨井总成的背面铰链着自闭装置,即自闭装置经轴铰链在窨井总成中的弧形槽中,轴固定在自闭装置中顶板的轴孔中。
所述的窨井总成,窨井盖嵌在窨井架正面的槽内,窨井架的背面设有一对连接板,连接板上设有弧形槽,窨井架背面排水入口周围设有密封圈;
所述的自闭装置,顶板背面设有加强筋,小浮筒、大浮筒固定在顶板的背面中,其中小浮筒设在顶板铰链处的前端,大浮筒设在顶板铰链处的后端。
另外,小浮筒、大浮筒能合并成一个浮筒。
本发明的作用是:
⑴.它在城市排水管网中的下水管道水位上升至窨井盖倒灌时,该窨井盖中的自闭装置会封闭其排水入口,阻止污水外溢。
⑵.它在城市排水管网中的下水管道水位下降至窨井盖不倒灌时,该窨井盖中的自闭装置会复原,其排水入口重新畅通。
⑶.其窨井总成与自闭装置的活动式铰链结构,能防止由于污垢和锈蚀等因素的长期影响,使普通铰链失效。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明防倒灌的窨井盖的正示意图。
图2是本发明防倒灌的窨井盖的侧示意图。
图3是本发明防倒灌的窨井盖的俯示意图。
图中:1.弧形槽, 2.顶板, 3.大浮筒, 4.密封圈, 5.轴, 6.小浮筒, 
7.加强筋, 8.窨井架, 9.窨井盖。
具体实施方式
如图所示,窨井总成中的窨井盖9嵌在窨井架8正面的槽内,窨井架8的背面设有一对连接板,连接板上设有弧形槽1,窨井架8背面排水入口周围设有密封圈4。
自闭装置中的顶板2背面设有加强筋,小浮筒6、大浮筒3固定在顶板2的背面中,其中小浮筒6设在顶板2铰链处的前端,大浮筒3设在顶板2铰链处的后端,同时,小浮筒6、大浮筒3能合并成一个浮筒。
轴5固定在自闭装置中顶板2的轴孔中,轴5的两端嵌在窨井架8连接板上的弧形槽1中,这样,自闭装置就铰链在窨井总成的背面了。
其工作过程是:它在城市排水管网中的下水管道水位上升至窨井盖倒灌时,在大浮筒3浮力作用下,顶板2上转;在小浮筒6作用下,顶板2上升;使顶板2顶住密封圈4封闭其排水入口,阻止污水外溢。反之,它在城市排水管网中的下水管道水位下降至窨井盖不倒灌时,该窨井盖自闭装置中浮筒的浮力消失,顶板在重力作用下复原,其排水入口重新畅通。
本发明的结构并不限于实施例所述形式,本领域的普通技术人员根据本发明做出的进一步拓展均落入本发明的保护范围。
本发明防倒灌的窨井盖十分适宜在低洼地段的排水系统中使用,效果相当理想。

Claims (2)

1.一种防倒灌的窨井盖,它包括窨井总成、自闭装置,其特征是:窨井总成的背面铰链着自闭装置;
所述的窨井总成,窨井盖(9)嵌在窨井架(8)正面的槽内,窨井架(8)的背面设有一对连接板,连接板上设有弧形槽(1),窨井架(8)背面排水入口周围设有密封圈(4);
所述的自闭装置,顶板(2)背面设有加强筋(7),小浮筒(6)、大浮筒(3)固定在顶板(2)的背面中,其中小浮筒(6)设在顶板(2)铰链处的前端,大浮筒(3)设在顶板(2)铰链处的后端;自闭装置经轴(5)铰链在窨井总成中的弧形槽(1)中,轴(5)固定在自闭装置中顶板(2)的轴孔中。
2.根据权利要求1所述的防倒灌的窨井盖,其特征是:小浮筒(6)、大浮筒(3)能合并成一个浮筒。
CN201210503828.XA 2012-12-02 2012-12-02 防倒灌的窨井盖 Expired - Fee Related CN102926453B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210503828.XA CN102926453B (zh) 2012-12-02 2012-12-02 防倒灌的窨井盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210503828.XA CN102926453B (zh) 2012-12-02 2012-12-02 防倒灌的窨井盖

Publications (2)

Publication Number Publication Date
CN102926453A CN102926453A (zh) 2013-02-13
CN102926453B true CN102926453B (zh) 2014-03-05

Family

ID=47641370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210503828.XA Expired - Fee Related CN102926453B (zh) 2012-12-02 2012-12-02 防倒灌的窨井盖

Country Status (1)

Country Link
CN (1) CN102926453B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900145A (zh) * 2012-10-12 2013-01-30 张文良 户外地面强排防倒灌一体式排水井盖
CN103912022B (zh) * 2014-03-10 2016-08-31 宁波五百年物联网信息科技有限公司 一种具有二次保护功能的云井盖
CN108343468A (zh) * 2018-04-24 2018-07-31 中铁二院工程集团有限责任公司 隧道工程横穿暗河横向临时排水构造
CN114892719A (zh) * 2022-06-22 2022-08-12 山西四建集团有限公司 一种防坠落、防倒灌井盖

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100734038B1 (ko) * 2005-12-06 2007-07-02 오웅배 중하중용 배수로 덮개
KR101225886B1 (ko) * 2010-07-16 2013-01-23 김동현 오물 및 냄새 차단 기능을 갖는 스틸그레이팅 복합체
CN202000430U (zh) * 2011-02-28 2011-10-05 杭州恒立金属制品有限公司 一种自动开关地漏装置
CN202324165U (zh) * 2011-08-30 2012-07-11 李郁松 一种简易窨井防倒灌装置

Also Published As

Publication number Publication date
CN102926453A (zh) 2013-02-13

Similar Documents

Publication Publication Date Title
CN102926453B (zh) 防倒灌的窨井盖
US9127448B2 (en) Retrofit catch basin for use in storm water management practice
CN205421504U (zh) 一种弃流式雨水口
CN201016185Y (zh) 下开启溢流式截污井
KR100822433B1 (ko) 빗물받이 구체용 악취 차단장치
KR20080112531A (ko) 빗물 저장 탱크
CN205369377U (zh) 自动弃流、蓄水、溢流一体化雨水收集系统
KR101313936B1 (ko) 초기우수 분리장치 및 그것이 구비된 빗물 저류탱크
CN111608255B (zh) 一种城市防涝窨井盖
CN201254758Y (zh) 防汛排水装置
JP6132141B2 (ja) 下水・雨水切換型貯留施設
CN203462567U (zh) 一种排水井用井盖上的机械式自动装置
CN211523442U (zh) 一种市政工程下水道防臭井盖
CN113404143A (zh) 一种具有保护能力的窨井盖
CN203200894U (zh) 三段式节能拍门
CN207829142U (zh) 一种截污防洪阀
KR101359138B1 (ko) 하수관거용 해양 오염방지 장치
KR101030108B1 (ko) 도로 빗물받이의 악취차단장치
CN214884298U (zh) 一种市政工程用城市道路排水结构
CN203307912U (zh) 一种分流式雨水自动弃流装置
CN209975299U (zh) 一种市政用路面快速排水装置
CN107675790A (zh) 一种截污防洪阀
CN208633870U (zh) 一种用于隧道中墙的渗漏水引排结构
CN210459482U (zh) 一种雨水口防臭装置
CN208473931U (zh) 一种用于隧道的渗漏水引排结构

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: ZHANG RUOWEI

Free format text: FORMER OWNER: ZHANG GUANGYU

Effective date: 20140123

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Zhang Ruowei

Inventor before: Zhang Guangyu

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: ZHANG GUANGYU TO: ZHANG RUOWEI

TA01 Transfer of patent application right

Effective date of registration: 20140123

Address after: Rainbow Road Jiangdong District 315040 Zhejiang city in Ningbo Province, 165 Lane 24, room 1001

Applicant after: Zhang Ruowei

Address before: Rainbow Road Jiangdong District 315040 Zhejiang city in Ningbo Province, 165 Lane 24, room 1001

Applicant before: Zhang Guangyu

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190916

Address after: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province

Patentee after: Bengbu HRABERO Intellectual Property Service Co.,Ltd.

Address before: Rainbow Road Jiangdong District 315040 Zhejiang city in Ningbo Province, 165 Lane 24, room 1001

Patentee before: Zhang Ruowei

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20221118

Address after: 276000 northeast of the intersection of Yanbin road and Xuyou Road, Feixian Economic Development Zone, Linyi City, Shandong Province

Patentee after: Huili Equipment Manufacturing Co.,Ltd.

Address before: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province

Patentee before: Bengbu HRABERO Intellectual Property Service Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230425

Address after: Group 1, Qianjin Village Committee, Qianjin Street, Chaoyang District, Changchun City, Jilin Province, 130012

Patentee after: Fu Zhi

Address before: 276000 northeast of the intersection of Yanbin road and Xuyou Road, Feixian Economic Development Zone, Linyi City, Shandong Province

Patentee before: Huili Equipment Manufacturing Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140305