CN2833316Y - Low-temperature tank for storage and transportation of liquefied natural gas - Google Patents
Low-temperature tank for storage and transportation of liquefied natural gas Download PDFInfo
- Publication number
- CN2833316Y CN2833316Y CN 200520114968 CN200520114968U CN2833316Y CN 2833316 Y CN2833316 Y CN 2833316Y CN 200520114968 CN200520114968 CN 200520114968 CN 200520114968 U CN200520114968 U CN 200520114968U CN 2833316 Y CN2833316 Y CN 2833316Y
- Authority
- CN
- China
- Prior art keywords
- tank body
- natural gas
- tank
- inner bag
- framework
- 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
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a low-temperature tank for storage and transportation of liquefied natural gas, which is arranged on a tractor provided with a chassis and comprises a tank body for accommodating the liquefied natural gas and a framework for fixing the tank body, wherein the tank body is provided with an outer shell and an inner bag, and the front end and the rear end of the tank body are respectively suspended out of the chassis of the tractor; the framework comprises a front end frame and a rear end frame which are respectively arranged in the predefined positions on the front end and the rear end of the tank body and respectively fixed at the front end and the rear end of the chassis of the tractor. According to the limit determined by China Transportation Rules, the self weight of the utility model is reduced and the transport efficiency is improved, through furthest enlarging the size of a low-temperature liquefied gas tank container to provide the volume of the tank body and through the adoption of all or part of material in lighter specific weight to make the device.
Description
Technical field
The utility model relates to a kind of warehousing and transportation facilities that is used for liquefied gas at low temp, particularly relate to a kind of ultra-large volume low-temperature liquid gas body tank container of conveying liquified natural gas.The utility model belongs to cryogenic engineering and cryogenic technique field.
Background technique
In the cryogenic technique field, liquefied gas at low temp refers to the gas that exists with liquid form below-160 ℃, for example liquid oxygen, liquid nitrogen, liquid argon, liquid hydrogen, liquid helium, liquid methane and LNG Liquefied natural gas etc.Because the liquid volume ratio gaseous state of this class gas dwindles about 600 times, therefore often with the mode accumulating of liquid state.The equipment of transfer of cryogenic liquid gas has tank car and tank container.The jar case is made up of framework and tank body, and tank body is a double layer construction, is wound with multilayer insulant on the inner bag, is the high vacuum layer between inner bag and the shell, and inner bag is connected by supporting structure with shell, and framework and tank body are bound up by welding manner.Model utility ZL01272605.2, ZL20042003968.1, ZL20042003967.7, ZL20042003971.3 are exactly the low-temperature liquid gas body tank container that arises at the historic moment, and abbreviate the cryogenic tank case again as.
In order to obtain bigger vessel volume, under 13 meters long restrictions of semitrailer extreme length of Chinese Industrial Standards (CIS) GB1589-2004 regulation, the 13 meters long liquefied gas at low temp jar casees of length have been begun to occur on the market greater than 40 feet of international standards, its width still is limited in 2438 millimeters, and its water heater container geometric volume is near 44 cubic metres.The bolt of this jar case on the semi-mounted chassis then is admittedly, jar case front end frame is fixed on the front end lock-bit of standard framework type container semi-trailer, jar case afterbody end frame then is suspended on outside the framework type container semi-trailer, and the middle boxes of framework type container semi-trailer rear end lock-bit standing tank box back.
The insulation potlike container prescription protection that model utility ZL01272605.2 proposes: tank body is fixedly installed in the ISO freight container framework; inner bag is connected in the shell by axially mounting assembly and the supporting of radial support assembly, is wound with the multilayer heat insulation layer on the outer wall of inner bag.The liquefied gas at low temp cargo loading and transporting geometric volume that this model utility provided is usually about 40 cubic metres, after this, because green energy resource---the development of LNG Liquefied natural gas, proportion is the low-temperature (low temperature) vessel of the bigger volume of traffic requirements of the LNG Liquefied natural gas about 486 kilograms/cubic metre, 44 cubic metres of geometric volumes have appearred respectively on the market, length reaches 13 meters low-temperature liquid gas body tank container, this reflects under the condition that relevant criterion, rules allow, loading and transporting maximum goods is the target that the user pursues, and also is the direction of liquefied gas at low temp warehousing and transportation facilities design.
Summary of the invention
The utility model is according to the limit of Chinese transport law, a kind of safety, cryogenic tank case of conveying liquified natural gas efficiently of being used for proposed, it has utilized the transportation limitation of tractor fully, make the frame width size of this jar case reach 2500 millimeters, the lengths of frame size still remains 12192 millimeters standard container operational sizes, and the length of tank direction has exceeded framework, make tank body contour length size reach 15150 millimeters, therefore, the geometric volume of tank body inner bag is brought up to more than 50 cubic metres.
The technical solution adopted in the utility model is:
A kind of cryogenic tank case that is used for LNG Liquefied natural gas, be arranged on the tractor with chassis, comprise that one is used to hold the tank body of LNG Liquefied natural gas, have shell and inner bag, with the framework that is used for fixing this tank body, wherein the front-end and back-end of this tank body are suspended on respectively outside this tractor chassis; Comprise front end frame and back-end box with this framework, be separately positioned on the precalculated position apart from the front-end and back-end of this tank body, and be separately fixed at the front-end and back-end on this tractor chassis.The utility model limits the container framework width of this tank body greater than 2438 millimeters.Preferably, it is 12912 millimeters position with interior spacing that this front end frame and back-end box are arranged on container length direction two ends, and the length dimension of this tank body is greater than 13000 millimeters, as reaches 15150 millimeters.Therefore, the geometry total volume of tank body inner bag of the present utility model is greater than 50 cubic metres, as reaching 60 cubic metres.For improving the load-carrying of haulage device as much as possible, preferably, container framework of the present utility model and (or) shell of tank body and (or) inner bag of tank body adopts the more traditional little material of carbon steel, stainless steel of proportion.Because the utility model has made full use of the gap between traction headstock and the chassis, strengthened the outside dimensions of the cryogenic tank case that is used for the transfer of cryogenic LNG Liquefied natural gas, and improved the geometric volume of jar case effectively, be no more than in transport vehicle goods length overall under the 18 meters long rules prerequisite, make the geometric volume of tank body inner bag reach greater than 50 cubic metres.
Description of drawings
Fig. 1 is a kind of LNG Liquefied natural gas safely and efficiently of the utility model means of transprotation schematic representation;
Fig. 2 is the schematic representation of the ultra-large volume liquified natural gas tank case 2 that relates to of a kind of LNG Liquefied natural gas safely and efficiently of the utility model means of transprotation.
Embodiment:
Below in conjunction with accompanying drawing concrete enforcement of the present utility model is further described.
As shown in Figure 1, the utility model LNG Liquefied natural gas means of transprotation safely and efficiently is made up of tractor 1, LNG Liquefied natural gas pot type shipping container 2, framework type container semi-trailer 3, tractor 1 connects by suspension on the framework type container semi-trailer 3 and framework type container semi-trailer 3, and LNG Liquefied natural gas pot type shipping container 2 locks on framework type container semi-trailer 3 by framework.2500 millimeters of Extreme breadths that China's road rules allow allow width dimensions for the maximum that LNG Liquefied natural gas pot type shipping container 2 defines framework, and the maximum volume of LNG Liquefied natural gas pot type shipping container 2 is defined diameter dimension; China's road rules allow car goods total length to define the extreme length size for LNG Liquefied natural gas pot type shipping container 2 for maximum 18000 millimeters, institute in 18000 millimeters had living space be used for shipment, the utility model proposes LNG Liquefied natural gas pot type shipping container 2 front-end and back-end all are suspended on imagination outside the framework type container semi-trailer 3, and be located at container framework between the front-end and back-end and the twist lock of framework type container semi-trailer 3 locks together by LNG Liquefied natural gas pot type shipping container 2; In order to improve the Security of LNG Liquefied natural gas transportation, the utility model also proposes to adopt the framework type container semi-trailer 3 of ultralow supporting plane; Not overweight in order to make under the situation that increases the cargo capacity as far as possible, the utility model proposes LNG Liquefied natural gas pot type shipping container 2, the lighter material of framework type container semi-trailer 3 part or all of structures employing proportions, to reduce the equipment dead weight, increase load-carrying.
Among Fig. 2, the ultra-large volume liquified natural gas tank case 2 that the utility model relates to is made up of front end frame 4, tank body 5 and back-end box 6, front end frame 4 and back-end box 6 are separately positioned between the front-end and back-end of liquified natural gas tank case 2, apart from two ends preposition place, be bound up by mode and the tank body that welds.The width of liquified natural gas tank case 2 reaches 2500 millimeters rules limit, and length can preferably, can reach 15150 mm lengths greater than 13 meters.Preferably, to be arranged on container length direction two ends be on 12912 millimeters the position with interior spacing for this front end frame and back-end box.Like this, how much total volumies of the inner bag of liquified natural gas tank case 2 tank bodies can reach 60 cubic metres the limit, and the goods efficiency of loading of ultra-large volume is provided.
Normally, liquified natural gas tank case size is big more, and tare mass of freight container is then big more, and under the situation of the cart of rules agreements, goods gross mass, transportable LNG Liquefied natural gas quality will be more little.For example, when shipment proportion is 0.486 ton/cubic metre LNG Liquefied natural gas, the liquified natural gas tank case of 60 cubic metres of how much total volumies can load and transport 26.24 tons of goods, and the deadweight of existing in the market 13 meters long cryogenic liquide shipping containers has reached 15.2 tons, be suitable for transporting about 7 tons of the container semi-trailer deadweights of standard liquified natural gas tank case, like this, car goods gross mass will be above 48 tons, and this is that relevant rules are unallowed.In order to solve the contradiction that liquified natural gas tank case water heater container volume becomes great development and conducts oneself with dignity and increase simultaneously, the utility model proposes container semi-trailer and (or) container framework and (or) shell of tank body and (or) inner bag of tank body adopts the little material of proportion more traditional carbon steel, stainless steel (as aluminum alloy etc.) to make, impel container semi-trailer and (or) liquified natural gas tank case deadweight reduces, make this means of transprotation can load and transport more goods under rules enabled condition, shipment efficient is higher.
Claims (10)
1, a kind of cryogenic tank case that is used for the LNG Liquefied natural gas accumulating is arranged on the tractor with chassis, comprises that one is used to hold the tank body of LNG Liquefied natural gas, has shell and inner bag and is used for fixing the framework of this tank body, it is characterized in that,
The front-end and back-end of this tank body are suspended on respectively outside this tractor chassis; With
This framework comprises front end frame and back-end box, is separately positioned on the precalculated position apart from the front-end and back-end of this tank body, and is separately fixed at the front-end and back-end on this tractor chassis.
2, cryogenic tank case according to claim 1 is characterized in that, the container framework width that limits this tank body is greater than 2438 millimeters.
3, cryogenic tank case according to claim 2 is characterized in that, it is 12912 millimeters position with interior spacing that this front end frame and back-end box are arranged on container length direction two ends.
4, according to each described cryogenic tank case of claim 1～3, it is characterized in that the length dimension that limits this tank body is greater than 13000 millimeters.
5, cryogenic tank case according to claim 1 and 2 is characterized in that, the geometry total volume of this tank body inner bag is greater than 50 cubic metres.
6, cryogenic tank case according to claim 3 is characterized in that, the geometry total volume of this tank body inner bag is greater than 50 cubic metres.
7, cryogenic tank case according to claim 4 is characterized in that, the geometry total volume of this tank body inner bag is greater than 50 cubic metres.
8, cryogenic tank case according to claim 5 is characterized in that, container framework and (or) shell of tank body and (or) inner bag of tank body adopts the more traditional little material of carbon steel, stainless steel of proportion.
9, cryogenic tank case according to claim 6 is characterized in that, container framework and (or) shell of tank body and (or) inner bag of tank body adopts the more traditional little material of carbon steel, stainless steel of proportion.
10, cryogenic tank case according to claim 7 is characterized in that, container framework and (or) shell of tank body and (or) inner bag of tank body adopts the more traditional little material of carbon steel, stainless steel of proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114968 CN2833316Y (en) | 2005-08-01 | 2005-08-01 | Low-temperature tank for storage and transportation of liquefied natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114968 CN2833316Y (en) | 2005-08-01 | 2005-08-01 | Low-temperature tank for storage and transportation of liquefied natural gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833316Y true CN2833316Y (en) | 2006-11-01 |
Family
ID=37197629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520114968 Expired - Lifetime CN2833316Y (en) | 2005-08-01 | 2005-08-01 | Low-temperature tank for storage and transportation of liquefied natural gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833316Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954342A (en) * | 2011-08-17 | 2013-03-06 | 总装备部工程设计研究总院 | Large vacuum heat-insulation liquid hydrogen transportation device |
| WO2015188572A1 (en) * | 2014-06-13 | 2015-12-17 | 南通中集罐式储运设备制造有限公司 | Low-temperature container, low-temperature tank and low-temperature tank truck |
| CN107366829A (en) * | 2017-08-05 | 2017-11-21 | 江苏迅隆能源有限公司 | Transport LNG material-flow method |
-
2005
- 2005-08-01 CN CN 200520114968 patent/CN2833316Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954342A (en) * | 2011-08-17 | 2013-03-06 | 总装备部工程设计研究总院 | Large vacuum heat-insulation liquid hydrogen transportation device |
| WO2015188572A1 (en) * | 2014-06-13 | 2015-12-17 | 南通中集罐式储运设备制造有限公司 | Low-temperature container, low-temperature tank and low-temperature tank truck |
| AU2014397223B2 (en) * | 2014-06-13 | 2018-10-18 | Cimc Safeway Technologies Co., Ltd. | Low-temperature container, low-temperature tank and low-temperature tank truck |
| US10442616B2 (en) | 2014-06-13 | 2019-10-15 | Nantong Cimc Tank Equipment Co., Ltd. | Low-temperature container, low-temperature tank and low-temperature tank truck |
| CN107366829A (en) * | 2017-08-05 | 2017-11-21 | 江苏迅隆能源有限公司 | Transport LNG material-flow method |
| CN107366829B (en) * | 2017-08-05 | 2019-08-27 | 江苏迅隆能源有限公司 | Transport the material-flow method of LNG |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104154415B (en) | A kind of LNG of filling structure moves filling vehicle | |
| CN2841573Y (en) | Tank type container for bulk product transport | |
| US20010019061A1 (en) | Storage container for cryogenic liquids and methods of making same | |
| MXPA95005276A (en) | Compressed gas mobile storage module and lightweight composite cylinders. | |
| CN2833316Y (en) | Low-temperature tank for storage and transportation of liquefied natural gas | |
| CN2833317Y (en) | High vacuum thermal-insulating tank for transporting low-temperature liquefied natural gas | |
| CN1963283A (en) | Internal bladder supporting structure for low temperature thermal-insulating gas cylinder | |
| WO2021128877A1 (en) | Frozen liquefied gas tank container | |
| CN110027817A (en) | A kind of high-speed rail materials stream informationization machine for collecting load of removable brace type | |
| CN204678041U (en) | Automobile liquefied natural gas bottle | |
| CN218409542U (en) | Low temperature container | |
| CN108609313B (en) | Container tank body, tank container, horizontal storage tank, highway tank car and railway tank car | |
| CN103935409B (en) | A kind of detachable pressure gas long-tube trailer | |
| CN208412804U (en) | Tank body of container and tank container, horizontal tank, road tank vehicle, tank car | |
| CN206797396U (en) | A kind of tank car | |
| CN201784626U (en) | Liquid ammonia pressure tank car | |
| CN108609314B (en) | Storage and transportation tank body, tank container, horizontal storage tank, highway tank car and railway tank car | |
| CN2867063Y (en) | Cylinder type container | |
| CN203888903U (en) | Detachable compressed gas long-tube trailer | |
| CN216046882U (en) | Winding gas cylinder tube bundle type container and long tube trailer for highway and railway combined transportation | |
| CN2528733Y (en) | Thermal insulating tank-type container | |
| CN214663669U (en) | Anti-overcharging device structure for gas cylinder of LNG gas supply system | |
| CN212252085U (en) | Tank container for freezing liquefied gas | |
| CN215043491U (en) | Cold box socket structure of container ship | |
| WO2018011429A2 (en) | An environmentally friendly gas supply and storage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150801 Granted publication date: 20061101 |
|
| EXPY | Termination of patent right or utility model |