CN201377623Y - Tee joint reversing valve - Google Patents
Tee joint reversing valve Download PDFInfo
- Publication number
- CN201377623Y CN201377623Y CN200820124595U CN200820124595U CN201377623Y CN 201377623 Y CN201377623 Y CN 201377623Y CN 200820124595 U CN200820124595 U CN 200820124595U CN 200820124595 U CN200820124595 U CN 200820124595U CN 201377623 Y CN201377623 Y CN 201377623Y
- Authority
- CN
- China
- Prior art keywords
- valve
- spool
- way diverter
- outlet
- valve core
- 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
- 230000001154 acute effect Effects 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 15
- 239000000126 substance Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200820124595U CN201377623Y (en) | 2008-12-29 | 2008-12-29 | Tee joint reversing valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200820124595U CN201377623Y (en) | 2008-12-29 | 2008-12-29 | Tee joint reversing valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201377623Y true CN201377623Y (en) | 2010-01-06 |
Family
ID=41517731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200820124595U Expired - Lifetime CN201377623Y (en) | 2008-12-29 | 2008-12-29 | Tee joint reversing valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201377623Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090588A (en) * | 2014-05-21 | 2015-11-25 | 航天长征化学工程股份有限公司 | Three-way reversing valve and sealing method thereof |
CN109738240A (en) * | 2019-03-07 | 2019-05-10 | 常州进出口工业及消费品安全检测中心 | A kind of device for formulating and its configuration method for hazardous gas quantitative detection |
-
2008
- 2008-12-29 CN CN200820124595U patent/CN201377623Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090588A (en) * | 2014-05-21 | 2015-11-25 | 航天长征化学工程股份有限公司 | Three-way reversing valve and sealing method thereof |
CN105090588B (en) * | 2014-05-21 | 2018-04-20 | 航天长征化学工程股份有限公司 | A kind of three-way diverter valve and its encapsulating method |
CN109738240A (en) * | 2019-03-07 | 2019-05-10 | 常州进出口工业及消费品安全检测中心 | A kind of device for formulating and its configuration method for hazardous gas quantitative detection |
CN109738240B (en) * | 2019-03-07 | 2024-05-03 | 常州工业及消费品检验有限公司 | Preparation device for quantitative detection of dangerous gas and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205745417U (en) | A kind of high voltage adjusting ball valve | |
CN201250924Y (en) | High-pressure and ultra-low temperature four-way ball valve | |
CN101581375A (en) | Metal hard seal ball valve | |
CN100501210C (en) | Abrasion-proof hard seal metal ball valve | |
CN201561136U (en) | Rotary ceramic abrasion resistant feeding valve | |
CN201377623Y (en) | Tee joint reversing valve | |
CN108105401A (en) | A kind of low torque, bi-direction zero-leakage all-metal sealing dish valve | |
CN201401518Y (en) | Wear-resistant sulfur-resistant dual-seal plate valve | |
CN212028548U (en) | Valve clack and antiscour stop valve | |
CN205780999U (en) | A kind of high-temperature high-pressure metal seal fixes wear resistance ball valve | |
CN201069001Y (en) | Zero leakage ultra-high pressure fixed ball-valve | |
CN100470103C (en) | Forced sealing control valve | |
CN204755985U (en) | Wear resistant ball valve | |
CN201028025Y (en) | Oscillating ceramic abrasion-proof valve | |
CN203463783U (en) | Disc valve with continually repairable sealing performance | |
CN2931995Y (en) | Valve | |
CN201875159U (en) | Triple eccentric hard seal wear-resistant butterfly valve | |
CN108869772A (en) | A kind of dedicated hard sealing lock hopper moushroom valve of coal chemical industry | |
CN204420200U (en) | Cylinder-rotating three-way diverter valve | |
CN201547300U (en) | Metal hard-seal ball valve | |
CN201096195Y (en) | Strong sealing control valve | |
CN201166156Y (en) | Two-way tee joint T powder body change valve | |
CN114593253A (en) | Special high-pressure ceramic valve resistant to scouring | |
CN201078486Y (en) | Abrasion-proof hard tight seal metal ball valve | |
CN208074174U (en) | A kind of industrial pipeline valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHANGZHENG ENGINEERING CO., LTD. Free format text: FORMER NAME: BEIJING AEROSPACE WANYUAN COAL CHEMICAL ENGINEERING TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 100176 210 floors, No. 6, Tongji North Road, Beijing economic and Technological Development Zone, room two Patentee after: Aerospace Changzheng Engineering Co.,Ltd. Address before: 100176 210 floors, No. 6, Tongji North Road, Beijing economic and Technological Development Zone, room two Patentee before: Beijing Aerospace Wanyuan Coal Chemical Engineering Technology Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Long Thai Energy Technology Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2012990000716 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20120927 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Xinji Chemical Group Co.,Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2012990000756 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20121015 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sinochem Jilin Changshan Chemical Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2012990000779 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20121023 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi Jincheng Anthracite mining Refco Group Ltd gas Creek oil production company Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2013990000073 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20130306 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yunnan Yuxi Yinhe Chemical Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2013990000114 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20130326 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yitai Xinjiang Energy Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2013990000145 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20130410 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongwuzhumuqinqi Xin Resources Development Co. Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2013990000399 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20130716 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi Jin Hua Yumei coal chemical industry limited liability company Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2014990000122 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20140311 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Air Liquide (Fuzhou) Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2014990000089 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20140227 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Inner Mongolia Yitai Chemical Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2014990000736 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20140903 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi, Henan opener Tuan Yanhua Chemical Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2014990000887 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20141127 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bo Huayongli chemical inc, Tianjin Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2015990000920 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20151105 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Haoyuan Chemical Industry (Group) Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2015990000951 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20151116 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi Quan Sheng coal chemical Co., Ltd. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2016990000405 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20160921 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Inner Mongolia in huangtaolegai coal limited liability company Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2016990000443 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20161024 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANDONG LIANMENG CHEMICAL CO., LTD. Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2017990000091 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20170320 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanxi coking coal group Feihong chemical Limited by Share Ltd Assignor: Aerospace Changzheng Engineering Co.,Ltd. Contract record no.: 2017990000207 Denomination of utility model: Multi-sealing structure of two-position three-way reversing valve Granted publication date: 20100106 License type: Common License Record date: 20170616 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100106 |