CN201981553U - 塑料管道式检查井 - Google Patents
塑料管道式检查井 Download PDFInfo
- Publication number
- CN201981553U CN201981553U CN2011200616689U CN201120061668U CN201981553U CN 201981553 U CN201981553 U CN 201981553U CN 2011200616689 U CN2011200616689 U CN 2011200616689U CN 201120061668 U CN201120061668 U CN 201120061668U CN 201981553 U CN201981553 U CN 201981553U
- Authority
- CN
- China
- Prior art keywords
- interface
- plastic conduit
- trunk line
- pit shaft
- pipeline
- 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
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- 239000004033 plastic Substances 0.000 title claims abstract description 31
- 229920003023 plastic Polymers 0.000 title claims abstract description 31
- 238000007689 inspection Methods 0.000 title abstract 9
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000000151 deposition Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200616689U CN201981553U (zh) | 2011-03-10 | 2011-03-10 | 塑料管道式检查井 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200616689U CN201981553U (zh) | 2011-03-10 | 2011-03-10 | 塑料管道式检查井 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201981553U true CN201981553U (zh) | 2011-09-21 |
Family
ID=44609016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200616689U Expired - Fee Related CN201981553U (zh) | 2011-03-10 | 2011-03-10 | 塑料管道式检查井 |
Country Status (1)
Country | Link |
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CN (1) | CN201981553U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102367683A (zh) * | 2011-10-25 | 2012-03-07 | 江苏通全球工程管业有限公司 | 一种直壁式塑料检查井 |
CN104153393A (zh) * | 2013-05-14 | 2014-11-19 | 王守玉 | 街道井口改建的方法 |
-
2011
- 2011-03-10 CN CN2011200616689U patent/CN201981553U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102367683A (zh) * | 2011-10-25 | 2012-03-07 | 江苏通全球工程管业有限公司 | 一种直壁式塑料检查井 |
CN104153393A (zh) * | 2013-05-14 | 2014-11-19 | 王守玉 | 街道井口改建的方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Wanfeng Plastic Co., Ltd. Assignor: Shen Jiatong|Shen Lichuan Contract record no.: 2013500000054 Denomination of utility model: Plastic pipeline type inspection shaft Granted publication date: 20110921 License type: Exclusive License Record date: 20130801 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Chongqing Wanfeng Plastic Co., Ltd. Assignor: Shen Jiatong|Shen Lichuan Contract record no.: 2013500000054 Date of cancellation: 20140701 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing TL Industrial Co., Ltd. Assignor: Shen Jia Tong|Shen Lichuan Contract record no.: 2014500000030 Denomination of utility model: Plastic pipeline type inspection shaft Granted publication date: 20110921 License type: Exclusive License Record date: 20140702 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHEN LICHUAN Effective date: 20150902 Owner name: CHONGQING HIMALAYAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHEN JIATONG Effective date: 20150902 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150902 Address after: 400000 No. 1, No. 1, Asia Pacific Road, Nan'an District, Chongqing, No. 5-18 Patentee after: Chongqing Himalaya Technology Co., Ltd. Address before: 16, No. 66, Jiefang West Road, Yuzhong District, Chongqing, 400010, 22-1 Patentee before: Shen Jiatong Patentee before: Shen Lichuan |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20200310 |
|
CF01 | Termination of patent right due to non-payment of annual fee |