CN202452036U - 直埋式保温输送管道 - Google Patents
直埋式保温输送管道 Download PDFInfo
- Publication number
- CN202452036U CN202452036U CN2011204634474U CN201120463447U CN202452036U CN 202452036 U CN202452036 U CN 202452036U CN 2011204634474 U CN2011204634474 U CN 2011204634474U CN 201120463447 U CN201120463447 U CN 201120463447U CN 202452036 U CN202452036 U CN 202452036U
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- thermal
- insulation layer
- directly buried
- layer
- 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
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204634474U CN202452036U (zh) | 2011-11-18 | 2011-11-18 | 直埋式保温输送管道 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204634474U CN202452036U (zh) | 2011-11-18 | 2011-11-18 | 直埋式保温输送管道 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202452036U true CN202452036U (zh) | 2012-09-26 |
Family
ID=46867900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204634474U Expired - Lifetime CN202452036U (zh) | 2011-11-18 | 2011-11-18 | 直埋式保温输送管道 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202452036U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104553206A (zh) * | 2013-10-22 | 2015-04-29 | 中国石油化工股份有限公司 | 一种具有防腐保温功能的耐候型材料以及管道 |
-
2011
- 2011-11-18 CN CN2011204634474U patent/CN202452036U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104553206A (zh) * | 2013-10-22 | 2015-04-29 | 中国石油化工股份有限公司 | 一种具有防腐保温功能的耐候型材料以及管道 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102705595B (zh) | 一种保温防腐承高压特种钢塑管 | |
CN202597930U (zh) | 一种保温防腐承高压特种钢塑管 | |
CN202392357U (zh) | 直埋式蒸汽输送管道 | |
CN201262285Y (zh) | 一种高发泡塑料复合保温管 | |
CN105114763B (zh) | 蒸汽低能耗长距离输送装置 | |
CN202327525U (zh) | 架空式蒸汽输送管道 | |
CN103244758A (zh) | 一种直埋式蒸汽节能输送方法 | |
CN202327523U (zh) | 直埋式蒸汽输送管道 | |
CN101806382A (zh) | 一种金属保温输送软管 | |
CN204592601U (zh) | 一种纳米气凝胶预制复合绝热管结构 | |
CN107746544A (zh) | 一种酚醛泡沫复合保温材料及其制备方法 | |
CN202452036U (zh) | 直埋式保温输送管道 | |
CN205781717U (zh) | 一种带反射层的新型保温材料 | |
CN103195985B (zh) | 具有多层复合隔热结构的输送管道 | |
CN103727359B (zh) | 一种多凝泡沫玻璃材料的管道绝热施工方法及其装置 | |
CN200975562Y (zh) | 一种玻璃钢复合管道 | |
CN206563137U (zh) | 一种直埋耐高温复合保温管 | |
CN105299387A (zh) | 含有气凝胶保温材料的高温保温管道及安装方法 | |
CN209414796U (zh) | 一种环保型预制直埋保温管 | |
CN205678362U (zh) | 一种带加热功能的保温管 | |
CN218409064U (zh) | 一种气凝胶复合隔热层及隔热管道 | |
Sahu et al. | A review on thermal insulation and its optimum thickness to reduce heat loss | |
CN206018152U (zh) | 一种结构强度高的预制直埋保温管 | |
CN206398268U (zh) | 一种lng保冷管道 | |
CN203115397U (zh) | 一种直埋式蒸汽输送管道 |
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: Jiangsu DEWN Energy Saving Co., Ltd. Assignor: Wuhan DEWN Engineering Technology Co., Ltd. Contract record no.: 2012320010165 Denomination of utility model: Directly buried thermal insulation conveying pipeline Granted publication date: 20120926 License type: Exclusive License Record date: 20120824 |
|
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: Jiangsu DEWN Energy Saving Co., Ltd. Assignor: Wuhan DEWN Engineering Technology Co., Ltd. Contract record no.: 2012320010165 Date of cancellation: 20140904 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Directly buried thermal insulation conveying pipeline Effective date of registration: 20140922 Granted publication date: 20120926 Pledgee: Wuxi rural commercial bank Limited by Share Ltd Yixing branch Pledgor: Jiangsu Dewei Energy Company Limited|Wuhan Dewei Engineering Technology Co Ltd Registration number: 2014990000779 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170612 Granted publication date: 20120926 Pledgee: Wuxi rural commercial bank Limited by Share Ltd Yixing branch Pledgor: Jiangsu Dewei Energy Company Limited|Wuhan Dewei Engineering Technology Co Ltd Registration number: 2014990000779 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120926 |