CN102997038B - Central gas supply system of LNG (Liquefied Natural Gas) vaporizing station - Google Patents
Central gas supply system of LNG (Liquefied Natural Gas) vaporizing station Download PDFInfo
- Publication number
- CN102997038B CN102997038B CN201210509447.2A CN201210509447A CN102997038B CN 102997038 B CN102997038 B CN 102997038B CN 201210509447 A CN201210509447 A CN 201210509447A CN 102997038 B CN102997038 B CN 102997038B
- Authority
- CN
- China
- Prior art keywords
- lng
- snorkel
- sled
- smelly
- welded
- 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.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a central gas supply system of an LNG (Liquefied Natural Gas) vaporizing station. A regulating-metering odorization crowbar is internally provided with an LNG pressure regulating pipeline system, an anti-explosion electrical cabinet and an LNG odorization system. The central gas supply system is characterized in that the regulating-metering odorization crowbar is also internally provided with an electric heating tower, a horizontal gas pipe is arranged at the top of the electric heating tower, the LNG pressure regulating pipeline system is distributed on the horizontal gas pipe, and the anti-explosion electrical cabinet and the LNG odorization system are arranged below the LNG pressure regulating pipeline system in parallel. According to the central gas supply system, an integral skid-mounting structure can be effectively integrated, the floor space of a whole skid-mounted body can be reduced, the stability of the integral skid-mounting structure can be improved, and thus the integral skid-mounting structure can meet the requirements on long-distance transportation of a trailer. In addition, the floor space in site is reduced, and the equipment maintenance is facilitated.
Description
Technical field
The present invention relates to a kind of LNG air supply system, specifically, relate in particular to a kind of LNG Vaporizing Station central gas supply system.
Background technique
In LNG air supply system, skid technology is widely used, a LNG air supply system, is roughly divided into unloading deck standard sled, LNG low-temperature storage tank sled, storage tank pressurization control sled, pressure regulation metering and adds smelly sled, and wherein LNG low-temperature storage tank sled, storage tank pressurization control sled can be that multi-set parallel is arranged.Producer welds some rectangular frames at production site with channel-section steel or I-steel, and these rectangular frames are as the base of these skids, more as required, is welded and fixed different equipment at base, forms corresponding skid.Finally transporting skid to use scene with trailer assembles.Ye You producer carries out sausage welding assembly at use scene, and owing to not adopting modularized production mode, corresponding cost of production is just too high.
Wherein pressure regulation metering adds and in smelly sled, is furnished with LNG pressure regulation pipe-line system, explosion-proof electric control cubicle and LNG and adds smelly system, is also furnished with BOG region and EAG region, and an equipment or one group of pipe net arrangement are in a region, and the floor space of the whole skid that is is too huge.
The shortcoming of prior art is: skid floor space is large, quality is high, be not easy to transport, and in skid, pipeline is very many, and integrally-built stability is also difficult to deal with the requirement of long-distance transport.
Summary of the invention
The object of the invention is to provide a kind of LNG Vaporizing Station central gas supply system, and the overall structure of energy effective integration skid is dwindled skid entirety and taken up an area space, meanwhile, improve the integrally-built stability of skid, can meet the requirement of trailer long-distance transport, meanwhile, reduce and use on-the-spot floor space.
For achieving the above object, the invention provides a kind of LNG Vaporizing Station central gas supply system, prized by unloading deck standard, LNG low-temperature storage tank sled, storage tank pressurization control sled, pressure regulation metering adds smelly sled composition, wherein the LNG output pipe of unloading deck standard sled communicates with storage tank pressurization control sled, the LNG pilot line Lu Zuyu LNG low-temperature storage tank sled of storage tank pressurization control sled communicates, the LNG output pipe of storage tank pressurization control sled adds smelly sled with pressure regulation metering and communicates, described pressure regulation metering adds and in smelly sled, is provided with LNG pressure regulation pipe-line system, explosion-proof electric control cubicle and LNG add smelly system, its key is:
Described pressure regulation metering adds and in smelly sled, is also provided with electric heating tower, the bottom of this electric heating tower is provided with suction tude and communicates with described storage tank pressurization control sled, the top of this electric heating tower is provided with steam outlet pipe and communicates with a horizontal snorkel, described LNG pressure regulation pipeline system layout is on this horizontal snorkel, and described explosion-proof electric control cubicle and LNG add smelly system and be arranged side by side in this LNG pressure regulation pipe-line system below;
The bottom of described storage tank pressurization control sled is the rectangular frame that channel-section steel is welded into, and the base of described electric heating tower is welded on this rectangular frame, and described explosion-proof electric control cubicle and LNG add smelly system and be also welded on this rectangular frame;
The column of described explosion-proof electric control cubicle cabinet is channel-section steel, and this column protrudes upward the cabinet top of explosion-proof electric control cubicle;
The column that described LNG adds smelly system shell is channel-section steel, and this column protrudes upward the top that LNG adds smelly system;
The welded top of described electric heating tower has column;
The top of all described columns is all welded with the fixing anchor ear of snorkel mechanism, and the fixing anchor ear of snorkel mechanism secures the above horizontal snorkel;
Between adjacent upright posts, be welded with transverse tube, the column adding between smelly system at described explosion-proof electric control cubicle and LNG is welded with at least two transverse tubes, and described explosion-proof electric control cubicle and LNG add column and the transverse tube composition cat ladder between smelly system.
All columns, LNG tracheae, transverse tube interfix, and form a three-dimensional tubing string net, by this tubing string net, all devices in skid are fixed together, and have improved on the whole the stability of skid.
Meanwhile, owing to there being cancellated fixation, LNG pressure regulation pipe-line system and explosion-proof electric control cubicle, LNG can be added to smelly system and carry out space overlap layout, dwindle the floor space of skid.
Meanwhile, utilize the cat ladder of transverse tube composition, just can realize detection and the maintenance of skid eminence equipment.
The fixing anchor ear of described snorkel mechanism comprises the channel-section steel bar of horizontal arrangement, this channel-section steel bar is welded on described column, and channel-section steel bar upper end is fixed with heat insulation damping pad, and this heat insulation damping pad is rectangular block, heat insulation damping pad upper surface has circular-arc groove, on heat insulation damping pad, is fixed with anchor ear;
On the groove dike of described circular-arc groove both sides, have vertical through hole, described anchor ear is n shape, and two straight flanges of this anchor ear are screw rod, and two straight flanges are passed down through respectively after described vertical through hole, are fixed on described channel-section steel bar through nut.
By channel-section steel and n shape anchor ear, pipeline is fixed, variable contact position is reduced to one, significantly improved stability and the Security of system.
One side channel wall of described channel-section steel bar is welded on described column upper end, and opposite side cell wall has via hole, and two straight flanges of described anchor ear, through after this via hole, are set with described nut.
Only need two nuts, just can complete the fixing of one section of pipeline, simplified assembly process.
Described heat insulation damping pad is glass fibre reinforced plastics or polyurethane foam.
At the leading portion of pipeline, need to ensure thermal insulation effect, heat insulation damping pad has improved thermal insulation effect, and at the back segment of pipeline, heat insulation damping pad mainly plays damping effect.
Described horizontal snorkel is after described LNG adds smelly system, be connected with LNG snorkel downward vertically through 90 degree bend pipes, this LNG snorkel adds the other horizontal bending of foul smell delivery port of smelly system at described LNG, on the LNG snorkel on bending part side, foul smell delivery pipe is installed, this foul smell delivery pipe communicates with the delivery outlet that described LNG adds smelly system, and the described LNG snorkel after horizontal bending is outwards carried and added smelly rear LNG combustion gas.
Adopt nearby principle to add smelly system with LNG and be connected, meanwhile, the delivery outlet position that LNG is added to smelly system moves down, and reduces equipment center of gravity, is also convenient to fast and safely be connected with the pipeline equipment in downstream.
On described foul smell delivery pipe and LNG snorkel, be also fixed with the fixing anchor ear of snorkel mechanism, the fixing anchor ear of this snorkel mechanism is welded on described rectangular frame through channel steel upright post.
Described LNG adds on the column of smelly system and is fixed with horizontal columns, one end of this horizontal columns is welded on the column that described LNG adds smelly system, the other end of horizontal columns is welded with the fixing anchor ear of vertical snorkel mechanism, the structure of the fixing anchor ear of this vertical snorkel mechanism is consistent with the fixing anchor ear mechanism structure of described snorkel, after the fixing anchor ear of snorkel mechanism integral-rotation 90 degree, just form the fixing anchor ear of described vertical snorkel mechanism.
Vertical snorkel is also fixed, improves on the whole the stability of whole grid framework structure.
The invention has the beneficial effects as follows: the overall structure of energy effective integration skid, dwindle skid entirety and take up an area space, meanwhile, improve the integrally-built stability of skid, can meet the requirement of trailer long-distance transport, meanwhile, minimizing is used on-the-spot floor space.Meanwhile, be convenient to device maintenance inspection.
Brief description of the drawings
Fig. 1 is the structured flowchart of LNG Vaporizing Station central gas supply system;
Fig. 2 is the structural representation of the fixing anchor ear of snorkel mechanism;
Fig. 3 is the frame relations figure that pressure regulation metering adds smelly sled.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As Fig. 1, shown in 3: a kind of LNG Vaporizing Station central gas supply system, by unloading deck standard sled 1, LNG low-temperature storage tank sled 2, storage tank pressurization control sled 3, pressure regulation metering adds smelly sled 4 and forms, wherein the LNG output pipe of unloading deck standard sled 1 communicates with storage tank pressurization control sled 3, the LNG pilot line Lu Zuyu LNG low-temperature storage tank sled 2 of storage tank pressurization control sled 3 communicates, the LNG output pipe of storage tank pressurization control sled 3 adds smelly sled 4 with pressure regulation metering and communicates, described pressure regulation metering adds in smelly sled 4 and is provided with electric heating tower 5, LNG pressure regulation pipe-line system, explosion-proof electric control cubicle 6 and LNG add smelly system 7.
The bottom of electric heating tower 5 is provided with suction tude 5a and communicates with described storage tank pressurization control sled 3, the top of this electric heating tower 5 is provided with steam outlet pipe 5b and communicates with a horizontal snorkel 14, on this horizontal snorkel 14, be furnished with LNG pressure regulation pipe-line system, the top that horizontal snorkel 14 adds smelly system 7 from explosion-proof electric control cubicle 6 and LNG is successively passed through;
The bottom of described storage tank pressurization control sled 3 is the rectangular frame 8 that channel-section steel is welded into, and the base of described electric heating tower 5 is welded on this rectangular frame 8, and described explosion-proof electric control cubicle 6 and LNG add smelly system 7 and be also welded on this rectangular frame 8;
The column of explosion-proof electric control cubicle 6 cabinets is channel-section steel, and this column protrudes upward the cabinet top of explosion-proof electric control cubicle 6;
The column that described LNG adds smelly system 7 shells is channel-section steel, and this column protrudes upward the top that LNG adds smelly system 7;
The welded top of described electric heating tower 5 has column;
As shown in Figure 2: the top of all columns is all welded with the fixing anchor ear of snorkel mechanism, the fixing anchor ear of snorkel mechanism secures the above horizontal snorkel 14;
Between adjacent upright posts, be welded with transverse tube, the column adding between smelly system 7 at described explosion-proof electric control cubicle 6 and LNG is welded with at least two transverse tubes, and described explosion-proof electric control cubicle 6 and LNG add column and the transverse tube composition cat ladder between smelly system 7.
Described horizontal snorkel 14 is after LNG adds smelly system 7, be connected with LNG snorkel downward vertically through 90 degree bend pipes, this LNG snorkel adds the other horizontal bending of foul smell delivery port of smelly system 7 at described LNG, on the LNG snorkel on bending part side, foul smell delivery pipe 12 is installed, this foul smell delivery pipe 12 communicates with the delivery outlet that described LNG adds smelly system 7, and the described LNG snorkel after horizontal bending is outwards carried and added smelly rear LNG combustion gas.
On described foul smell delivery pipe 12 and LNG snorkel, be also fixed with the fixing anchor ear of snorkel mechanism, the fixing anchor ear of this snorkel mechanism is welded on described rectangular frame 8 through channel steel upright post.
As shown in Figure 2,3: described LNG adds on the column of smelly system 7 and is fixed with horizontal columns 13, one end of this horizontal columns 13 is welded on the column that described LNG adds smelly system 7, the other end of horizontal columns 13 is welded with the fixing anchor ear of vertical snorkel mechanism, and the structure of the fixing anchor ear of this vertical snorkel mechanism is consistent with the fixing anchor ear mechanism structure of described snorkel.
As shown in Figure 2: the fixing anchor ear of described snorkel mechanism comprises the channel-section steel bar 9 of horizontal arrangement, this channel-section steel bar 9 is welded on described column, channel-section steel bar 9 upper ends are fixed with heat insulation damping pad 10, this heat insulation damping pad 10 is rectangular block, heat insulation damping pad 10 upper surfaces have circular-arc groove, on heat insulation damping pad 10, are fixed with anchor ear 11;
On the groove dike of described circular-arc groove both sides, have vertical through hole, described anchor ear 11 is n shape, and two straight flanges of this anchor ear 11 are screw rod, and two straight flanges are passed down through respectively after described vertical through hole, are fixed on described channel-section steel bar 9 through nut.
One side channel wall of described channel-section steel bar 9 is welded on described column upper end, and opposite side cell wall has via hole, and two straight flanges of described anchor ear 11, through after this via hole, are set with described nut.
Described heat insulation damping pad 10 is glass fibre reinforced plastics or polyurethane foam.
The foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc.; as column, channel-section steel support change angle steel or I-steel into by channel-section steel, to change anchor ear mode be welding manner etc. all should be included in protection scope of the present invention within.
Claims (6)
1. a LNG Vaporizing Station central gas supply system, by unloading deck standard sled (1), LNG low-temperature storage tank sled (2), storage tank pressurization control sled (3), pressure regulation metering adds smelly sled (4) composition, wherein the LNG output pipe of unloading deck standard sled (1) communicates with storage tank pressurization control sled (3), the LNG pilot line Lu Zuyu LNG low-temperature storage tank sled (2) of storage tank pressurization control sled (3) communicates, the LNG output pipe of storage tank pressurization control sled (3) adds smelly sled (4) with pressure regulation metering and communicates, described pressure regulation metering adds and in smelly sled (4), is provided with LNG pressure regulation pipe-line system, explosion-proof electric control cubicle (6) and LNG add smelly system (7), it is characterized in that:
Described pressure regulation metering adds and in smelly sled (4), is also provided with electric heating tower (5), the bottom of this electric heating tower (5) is provided with suction tude (5a) and prizes (3) with described storage tank pressurization control and communicate, the top of this electric heating tower (5) is provided with steam outlet pipe (5b) and communicates with a horizontal snorkel (14), described LNG pressure regulation pipeline system layout is upper at this horizontal snorkel (14), and described explosion-proof electric control cubicle (6) and LNG add smelly system (7) and be arranged side by side in this LNG pressure regulation pipe-line system below;
The bottom of described storage tank pressurization control sled (3) is the rectangular frame (8) that channel-section steel is welded into, it is upper that the base of described electric heating tower (5) is welded on this rectangular frame (8), and described explosion-proof electric control cubicle (6) and LNG add smelly system (7) and be also welded on this rectangular frame (8);
The column of described explosion-proof electric control cubicle (6) cabinet is channel-section steel, and this column protrudes upward the cabinet top of explosion-proof electric control cubicle (6);
The column that described LNG adds smelly system (7) shell is channel-section steel, and this column protrudes upward the top that LNG adds smelly system (7);
The welded top of described electric heating tower (5) has column;
The top of all described columns is all welded with the fixing anchor ear of snorkel mechanism, and the fixing anchor ear of snorkel mechanism secures the above horizontal snorkel (14);
Between adjacent upright posts, be welded with transverse tube, be positioned at the column that described explosion-proof electric control cubicle (6) and LNG add between smelly system (7) and be welded with at least two transverse tubes, described explosion-proof electric control cubicle (6) and LNG add column and the transverse tube composition cat ladder between smelly system (7);
Described horizontal snorkel (14) is after described LNG adds smelly system (7), be connected with LNG snorkel downward vertically through 90 degree bend pipes, this LNG snorkel adds the other horizontal bending of foul smell delivery port of smelly system (7) at described LNG, on the LNG snorkel on bending part side, foul smell delivery pipe (12) is installed, this foul smell delivery pipe (12) communicates with the delivery outlet that described LNG adds smelly system (7), and the described LNG snorkel after horizontal bending is outwards carried and added smelly rear LNG combustion gas.
2. LNG Vaporizing Station central gas supply system according to claim 1, it is characterized in that: the fixing anchor ear of described snorkel mechanism comprises the channel-section steel bar (9) of horizontal arrangement, this channel-section steel bar (9) is welded on described column, channel-section steel bar (9) upper end is fixed with heat insulation damping pad (10), this heat insulation damping pad (10) is rectangular block, heat insulation damping pad (10) upper surface has circular-arc groove, is fixed with anchor ear (11) on heat insulation damping pad (10);
On the groove dike of described circular-arc groove both sides, have vertical through hole, described anchor ear (11) is n shape, and two straight flanges of this anchor ear (11) are screw rod, and two straight flanges are passed down through respectively after described vertical through hole, are fixed on described channel-section steel bar (9) through nut.
3. LNG Vaporizing Station central gas supply system according to claim 2, it is characterized in that: a side channel wall of described channel-section steel bar (9) is welded on described column upper end, opposite side cell wall has via hole, and two straight flanges of described anchor ear (11), through after this via hole, are set with described nut.
4. LNG Vaporizing Station central gas supply system according to claim 2, is characterized in that: described heat insulation damping pad (10) is glass fibre reinforced plastics or polyurethane foam.
5. according to the LNG Vaporizing Station central gas supply system described in claim 1 or 2 or 3 or 4, it is characterized in that: on described foul smell delivery pipe (12) and LNG snorkel, be also fixed with the fixing anchor ear of snorkel mechanism, the fixing anchor ear of this snorkel mechanism is welded on described rectangular frame (8) through channel steel upright post.
6. LNG Vaporizing Station central gas supply system according to claim 2, it is characterized in that: described LNG adds on the column of smelly system (7) and is fixed with horizontal columns (13), one end of this horizontal columns (13) is welded on the column that described LNG adds smelly system (7), the other end of horizontal columns (13) is welded with the fixing anchor ear of vertical snorkel mechanism, and the structure of the fixing anchor ear of this vertical snorkel mechanism is consistent with the fixing anchor ear mechanism structure of described snorkel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509447.2A CN102997038B (en) | 2012-12-03 | 2012-12-03 | Central gas supply system of LNG (Liquefied Natural Gas) vaporizing station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509447.2A CN102997038B (en) | 2012-12-03 | 2012-12-03 | Central gas supply system of LNG (Liquefied Natural Gas) vaporizing station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102997038A CN102997038A (en) | 2013-03-27 |
| CN102997038B true CN102997038B (en) | 2014-08-06 |
Family
ID=47925975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210509447.2A Active CN102997038B (en) | 2012-12-03 | 2012-12-03 | Central gas supply system of LNG (Liquefied Natural Gas) vaporizing station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102997038B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358998B (en) * | 2014-11-05 | 2016-04-13 | 中国海洋石油总公司 | LNG storage tank gut line equipment integrative coordinated with vertical maintenance ladder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201475648U (en) * | 2009-07-03 | 2010-05-19 | 深圳市燃气集团股份有限公司 | Mobile liquefied natural gas odorization pressure regulating box |
| CN202056530U (en) * | 2011-05-06 | 2011-11-30 | 苏州元华气体设备有限公司 | Vaporization pry capable of regulating pressure and increasing foul smell |
| CN202144944U (en) * | 2011-07-06 | 2012-02-15 | 中国石油集团工程设计有限责任公司 | Electrical heating pry for natural gas gathering and transportation station |
| CN202195273U (en) * | 2011-08-23 | 2012-04-18 | 特瑞斯信力(常州)燃气设备有限公司 | Storage tank type liquefied natural gas supply terminal |
| CN203176727U (en) * | 2012-12-03 | 2013-09-04 | 重庆欣雨压力容器制造有限责任公司 | Centralized gas supply device of LNG vaporizing station |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8640468B2 (en) * | 2008-05-21 | 2014-02-04 | Raytheon Company | Isothermal gas supply and method for minimizing the temperature excursion of a gas mixture released therefrom |
-
2012
- 2012-12-03 CN CN201210509447.2A patent/CN102997038B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201475648U (en) * | 2009-07-03 | 2010-05-19 | 深圳市燃气集团股份有限公司 | Mobile liquefied natural gas odorization pressure regulating box |
| CN202056530U (en) * | 2011-05-06 | 2011-11-30 | 苏州元华气体设备有限公司 | Vaporization pry capable of regulating pressure and increasing foul smell |
| CN202144944U (en) * | 2011-07-06 | 2012-02-15 | 中国石油集团工程设计有限责任公司 | Electrical heating pry for natural gas gathering and transportation station |
| CN202195273U (en) * | 2011-08-23 | 2012-04-18 | 特瑞斯信力(常州)燃气设备有限公司 | Storage tank type liquefied natural gas supply terminal |
| CN203176727U (en) * | 2012-12-03 | 2013-09-04 | 重庆欣雨压力容器制造有限责任公司 | Centralized gas supply device of LNG vaporizing station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102997038A (en) | 2013-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203363653U (en) | Unpowered skid-mounted liquefied natural gas filling device | |
| KR101076673B1 (en) | Experimental facility for pipeline transport process in CO2 marine geological storage | |
| CN203176727U (en) | Centralized gas supply device of LNG vaporizing station | |
| CN203880391U (en) | Container skid-mounted type liquefied natural gas (LNG) filling device | |
| CN102997038B (en) | Central gas supply system of LNG (Liquefied Natural Gas) vaporizing station | |
| CN104235594A (en) | Horizontal double-layer buried storage tank | |
| KR20130113320A (en) | Drilled underground gaseous storage system | |
| CN203431477U (en) | Horizontal type double-layer underground storage tank | |
| CN204387677U (en) | A kind of skid-mounted gas filling station | |
| CN107620862A (en) | A kind of blowing pipeline liquid nitrogen gasification device | |
| US20130213491A1 (en) | Hydrogen infrastructure | |
| CN203703624U (en) | Measuring pry for truck loading | |
| CN203190024U (en) | Filling machine of liquefied natural gas vehicle | |
| CN201382733Y (en) | Connecting neck supporting structure used for laryngeal of condenser of ultra-super critical thermal power generating unit | |
| CN202598128U (en) | Skid-mounted type natural gas gasification pressure-regulating and measuring output device | |
| CN203766838U (en) | Mobile working platform for installing pipeline in tunnel | |
| CN203671228U (en) | Heat insulating container | |
| JP6338517B2 (en) | Portable liquefied natural gas supply equipment | |
| CN206280727U (en) | A kind of new LNG tank sled one is stood | |
| CN204922492U (en) | Liquefied natural gas sled dress gas station | |
| CN204127649U (en) | The box LNG dispenser pump sled of a kind of overall vacuum | |
| CN208846076U (en) | Integrated skid-mounted type LNG point is for air supply system | |
| CN207486431U (en) | 3m3 container-types gasification regulator | |
| CN203833022U (en) | Tube bundle container with cooling device | |
| CN204573577U (en) | A kind of safe LNG stores conveying integrated device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 402560 No. 186 longan Avenue, Dongcheng Street office, Tongliang District, Chongqing (Industrial Park) Patentee after: CHONGQING XINYU PRESSURE CONTAINER MANUFACTURE Co.,Ltd. Address before: 400036 Chongqing Shapingba District Shapingba Geleshan Xinxing Industrial Park Patentee before: CHONGQING XINYU PRESSURE CONTAINER MANUFACTURE Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402560 No. 186 longan Avenue, Dongcheng Street office, Tongliang District, Chongqing (Industrial Park) Patentee after: Chongqing Xinyu Pressure Vessel Co.,Ltd. Address before: 402560 No. 186 longan Avenue, Dongcheng Street office, Tongliang District, Chongqing (Industrial Park) Patentee before: CHONGQING XINYU PRESSURE CONTAINER MANUFACTURE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |