CN201582525U - 管道检查井及其管道连接接头 - Google Patents
管道检查井及其管道连接接头 Download PDFInfo
- Publication number
- CN201582525U CN201582525U CN201020000182XU CN201020000182U CN201582525U CN 201582525 U CN201582525 U CN 201582525U CN 201020000182X U CN201020000182X U CN 201020000182XU CN 201020000182 U CN201020000182 U CN 201020000182U CN 201582525 U CN201582525 U CN 201582525U
- Authority
- CN
- China
- Prior art keywords
- pipe connector
- connector lug
- pipe
- cavity
- joint
- 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 - Lifetime
Links
Images
Landscapes
- Sewage (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020000182XU CN201582525U (zh) | 2010-01-07 | 2010-01-07 | 管道检查井及其管道连接接头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020000182XU CN201582525U (zh) | 2010-01-07 | 2010-01-07 | 管道检查井及其管道连接接头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201582525U true CN201582525U (zh) | 2010-09-15 |
Family
ID=42724524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201020000182XU Expired - Lifetime CN201582525U (zh) | 2010-01-07 | 2010-01-07 | 管道检查井及其管道连接接头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201582525U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103010754A (zh) * | 2012-12-31 | 2013-04-03 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | 用于立式罐和水泥车连接的集中下灰组阀 |
CN104099991A (zh) * | 2014-07-26 | 2014-10-15 | 山东文远建材科技股份有限公司 | 塑料检查井用接头 |
-
2010
- 2010-01-07 CN CN201020000182XU patent/CN201582525U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103010754A (zh) * | 2012-12-31 | 2013-04-03 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | 用于立式罐和水泥车连接的集中下灰组阀 |
CN104099991A (zh) * | 2014-07-26 | 2014-10-15 | 山东文远建材科技股份有限公司 | 塑料检查井用接头 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202324152U (zh) | 一种雨污分流装置 | |
CN105650479A (zh) | 一种u型双向煤气水封装置 | |
CN106836439A (zh) | 一种应急自开启装置 | |
CN201582525U (zh) | 管道检查井及其管道连接接头 | |
CN103866847A (zh) | 截流井浮筒截流装置 | |
CN201172883Y (zh) | 新型双挡板干式高效节水马桶 | |
CN208518048U (zh) | 一种市政用排水管道 | |
CN203821568U (zh) | 截流井浮筒截流装置 | |
CN202324165U (zh) | 一种简易窨井防倒灌装置 | |
CN203200894U (zh) | 三段式节能拍门 | |
CN206846174U (zh) | 一种牢固型市政给排水管道不锈钢内衬管试压封头 | |
CN213929497U (zh) | 一种限流阀 | |
CN205579163U (zh) | 一种u型双向煤气水封装置 | |
CN201040625Y (zh) | 桶装水出水装置 | |
CN201462102U (zh) | 大型单向止回阀 | |
CN203123678U (zh) | 倒流防止器 | |
CN207702002U (zh) | 一种用于废水排放的缓冲管 | |
CN206956901U (zh) | 一种便于安装的地漏 | |
CN202691162U (zh) | 便于排气回水的侧翻式拍门 | |
CN204592320U (zh) | 卧式旋转封堵门 | |
CN202867946U (zh) | 具有侧向式全自动止回装置的拍门 | |
CN203836291U (zh) | 一种拍门 | |
CN202040419U (zh) | 防水淹自动控制水阀 | |
CN206289729U (zh) | 一种用于市政排水管道水力自动冲洗装置 | |
CN103669556A (zh) | 三段式节能拍门 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG TIANJING PLASTIC INDUSTRY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG SHUANGHUAN PLASTIC VALVE ENTERPRISE., LTD. Effective date: 20120702 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120702 Address after: 318020 Taizhou, Huangyan City, South Street, the town of the village shop in the village of the ten industrial zone in the city of Zhejiang Patentee after: Zhejiang Tianjing Plastic Industry Co., Ltd. Address before: 318020 Taizhou Industrial Zone, Huangyan District, Zhejiang Patentee before: Zhejiang Shuanghuan Plastic Valve Enterprise, Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
CX01 | Expiry of patent term |