CN104633439A - Low-temperature storage tank and natural gas station composed of same - Google Patents
Low-temperature storage tank and natural gas station composed of same Download PDFInfo
- Publication number
- CN104633439A CN104633439A CN201510023477.6A CN201510023477A CN104633439A CN 104633439 A CN104633439 A CN 104633439A CN 201510023477 A CN201510023477 A CN 201510023477A CN 104633439 A CN104633439 A CN 104633439A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- liquid
- tank
- pump
- low
- 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.)
- Pending
Links
Abstract
The invention discloses a low-temperature storage tank which is composed of an inner tank, an outer tank and a vacuum adiabatic layer between the inner tank and the outer tank. The low-temperature storage tank is technically characterized that shell covers at two ends of the storage tank are respectively provided with a liquid phase pipe and a gaseous phase pipe, one of the liquid phase pipe and the gaseous phase pipe is communicated with the outside through the opening and closing of a root valve on a pipeline, and the gaseous phase of the liquid indicator and the liquid phase pipeline are on the shell cover at one end. A horizontal low-temperature storage tank disclosed by the invention is combined with the application aspect of natural gas station, so that people can see that the horizontal low-temperature storage tank has huge economic benefits and an unexpected technical effect, and the investment is greatly reduced in terms of the economy aspect. The natural gas station is composed of the low-temperature storage tank, the shell covers at two ends of the storage tank are respectively provided with the liquid phase pipe and the gaseous phase pipe which are connected with a pump by virtue of the opening and closing of the root valve, and various functions of the natural gas stations are finished by virtue of power provided by the pump.
Description
Technical field
The present invention relates to a kind of low-temperature storage tank, the natural gas filling station be made up of it or vaporizing station, natural gas distribution station etc., belong to combustion gas, gas-fueled vehicles energy complete sets of basic equipment facility field.
Background technique
Existing low-temperature storage tank, its low-temperature storage tank unreasonable structure, function singleness, utilization efficiency is low, and application area is restricted, and is difficult to the development need of keeping pace with the times.
Summary of the invention
Existing low-temperature storage tank, its tank structure is unreasonable, and we must redesign tank structure, improves the utilization ratio of storage tank, makes the best use of everything, multifunction, the developing steps of keeping pace with the times.
The present invention redesigns in horizontal low temperature tank structure, and non-obvious, without any can reference paper, comes from me completely and conceives alone, reach unexpected effect.In practice, its commercial interest is huge.Namely in raising Economy, have beyond thought effect, the equipment investment can saving more than one hundred million unit is promoted the use of in the whole nation; More beyond thought effect saves land resources, the economic benefits of urban land resource conversion, is again the investment of the land resources of saving more than one hundred million unit.
A kind of low-temperature storage tank technological scheme:
A kind of low-temperature storage tank is made up of vacuum heat-insulating layer between inner canister, outer tank and interior outer tank, its technical characteristics is: at the end socket place, two ends of storage tank, have respectively liquid and gas pipe or the two one of be in communication with the outside by the open and close of the root valve on this pipeline, the wherein gas phase of level meter and liquid phase pipeline at one end end socket place.
Composition graphs 1 describes in detail:
A kind of low-temperature storage tank is made up of vacuum heat-insulating layer (in Fig. 1 2) between inner canister (in Fig. 1 3), outer tank (in Fig. 1 1) and interior outer tank, its technical characteristics is: at two ends end socket (in Fig. 14, the 5) place of storage tank, have respectively liquid phase (in Fig. 18,10) and gas phase pipe (in Fig. 17,8) or the two one of be in communication with the outside by the open and close of the root valve (in Fig. 17,8,9,10) on this pipeline, wherein the gas phase of level meter and liquid phase pipeline (in Fig. 1 6) are at one end end socket place (in Fig. 1 5).
The water capacity of this case low-temperature storage tank preferably about 60 cubes be best, 60 cubes of low temperature crouch tank diameter 3 meters of length at about 14 meters, or concrete scope can be greater than 30 cubes to be less than 150 cubes; The preferred horizontal tank of low-temperature storage tank shape.
Level meter belongs to inessential condition, if low-temperature storage tank does not establish level meter, is the bad use of change of this programme, equally within the scope of the rights protection of this programme.In addition, this tank structure also contains vacuum-pumping pipeline, is full of overflow passage etc., and these are also the inessential conditions of this storage tank, do not list one by one.These are all the technology that low-temperature storage tank is conventional, and Professional visitors knows and comprise.
At the end socket place, two ends of storage tank, its technical characteristics is: in Fig. 1,4,5 are labeled as right side end socket, and left side end socket is still with 4,5 marks in Fig. 1.
In fact: inner canister 3 is made up of cylindrical body and two ends, left and right end socket 4; Outer tank 1 is made up of cylindrical body and two ends, left and right end socket 5 equally.
Liquid and gas pipe, its technical characteristics is: refer to feed liquor, lower feed liquor, drain pipe (in Fig. 17,9,10); Or gas phase pipeline (in Fig. 1 8); All be in communication with the outside by the opening and closing of root valve.
How they install detailed sign in FIG, here brief description, liquid and gas pipe all pass inner canister vacuum heat-insulating layer 2 stringing again concentrate pass through outer tank.Refer to figure.
Can be fill out adiabatic powder or wound insulation material in vacuum heat-insulating layer (in Fig. 1 2), then vacuumize this vacuum heat-insulating layer, degree of vacuum reaches 5Pa (handkerchief) below for best.
Root valve, its technical characteristics be liquid and gas pipe or the two one of the valve (in Fig. 1,7,8,9,10 also represent the valve on this pipeline) be located near location of tank on pipeline that is in communication with the outside.
Specific explanations:
Fig. 1 is a kind of low-temperature storage tank schematic diagram;
Wherein:
1 represents storage tank outer tank; Vacuum heat-insulating layer between outer tank in 2 expression storage tanks; 3 represent storage tank inner canister; 4 represent storage tank inner canister end socket; 5 represent storage tank outer tank end socket; 6 represent that liquid level takes into account liquid and gas pipe; 7 represent feed liquor (liquid-phase tube) on storage tank; 8 represent storage tank gas phase pipe; Feed liquor (liquid-phase tube) under 9 expression storage tanks; 10 represent storage tank drain pipe; 11 represent storage tank supporting leg.
Wherein namely interior outside head, liquid and gas pipe, supporting leg represent with 4,5,7,8,9,10,11 respectively, identical in figure left side, do not mark one by one here.
Horizontal low temperature storage tank of the present invention, be combined in natural gas filling station utilization aspect, we just can find out, huge economic benefit has beyond thought technique effect, namely save the investment of two above described more than one hundred million units in Economy.
The natural gas filling station technological scheme that a kind of low-temperature storage tank is formed:
The natural gas filling station that low-temperature storage tank is formed, at the end socket place, two ends of storage tank, is had liquid and gas pipe to be connected with pump by the open and close of root valve respectively, provides power to complete natural gas filling station various functions by pump.
Pump, its technical characteristics is: can be cryopump, also can be plunger pump, and installation pump its function different is also different.
There is provided power to complete natural gas filling station various functions by pump, its technical characteristics is: pump can adopt cryopump as unloading liquid use, also can as liquid feeding effect; Also can adopt plunger pump, to liquified natural gas pressurization, become high-pressure natural gas to automobile with compressed natural gas aerating through vaporizer.In a word, adopt tank structure of the present invention, mixing pump can complete several functions, this be existing storage tank complete less than function.
Natural gas filling station of the present invention can be liquified natural gas gas station, also can be CNG Filling Station, or the two gas station all possessed and L-CNG gas station.
Divide according to national gas station standard (GB-560156-2012 version), the gas station of 60 cubes of storage tanks, belong to three grades of stations, the national regulation respective standard of three grades of gas stations, floor space is very little, very practical, along with business development, the vehicle of aerating increases, three grades of stations start the vehicle increase that can not meet growing aerating, when we will increase pump and filling machine, certainly will to increase storage tank, increase a storage tank and add an original storage tank, amount to two storage tanks, two storage tanks have liquified natural gas layering rollover phenomenon, add risk, the gas station of two storage tanks is promoted as secondary station by NBS, build secondary station and to require to build according to the safety clearance of secondary station, also safety clearance will be had between obvious two storage tanks, relevant device floor space is increased to more than one times.Equipment its floor space that doubles doubles above, if, the whole nation has 1300 (counting on for the end of the year 2014) three grades of gas stations at present, if each station is as changed secondary station into, need increase storage tank, each storage tank is by 500,000 yuan of calculating, all change and need to increase storage tank expense 6.5 hundred million, press the change rate of 20% every year, can save 1.3 hundred million yuan of investments, in addition, the safety clearance between each station storage tank floor space and storage tank can save the area of more than a mu, calculate for every mu 600,000,1300 × 20% × 60=1.56 hundred million yuan.
We find out, innovation of the present invention, can save the investment of two more than one hundred million units, and its economic benefit reaches unexpected effect.More there is unexpected effect technically:
1, have pipeline to connect between two tanks, connect complicated between pipeline, solder joint is many, and corresponding gas leakage point is many, and potential safety hazard is many;
2, the liquified natural gas temperature in two tanks is different, unloads new liquid and is mixed with layering rollover phenomenon, have security risk.
The technical program eliminates two kinds of situations above, namely without the pipeline between two tanks, safer; A storage tank two pumps work simultaneously, and namely a pump unloads new liquid, and a pump circulates mixing up and down, eliminate and are mixed with layering rollover phenomenon, safer.
This case functionally has new breakthrough:
Existing 60 cubes of horizontal tank LNG, tri-grades of gas stations, because pump is in end socket one end, due to two reason restrictions and place and technological process restriction, two cars is parked in one end does not have parking spot, LNG tank car unloads liquid, just can not liquid towards rock gas (LNG) refueling; Needs of at every turn unloading just to additional gas, can not waste a large amount of operating times in 1 year in 2 to 3 hours, and its economic benefits are had a strong impact on.
Adopt this case, this head (end socket one end) pump unloads liquid to LNG tank car, that head (the end socket the other end) pump is to LNG refueling, and because horizontal low temperature storage tank itself has 14 meters long, two cars has parking spot, one is unloaded gas aerating, do not have place to limit, the pump at end socket place, two ends works separately, and its technological process can be accomplished to unload liquid, aerating on one side, this gas station being existing storage tank is formed is beyond one's reach function.This case arrives such function, is also unexpected effect.Do not delay in 1 year or waste the operating time, the whole year operates at full capacity, and its business efficiency is best.Its technological progress also highly significant.
The present invention is structurally original and different, derive from long-term technology accumulation, and non-obvious, can use for reference and reference without any known structure on the market, the design of oneself completely, see that separately tank structure seems that technological progress is not obvious, in conjunction with the function that its gas station formed realizes, its technological progress highly significant, achieve the effect of beyond thought highly significant, in actual design storage tank process of the present invention, its structure. need to play creative work, just can complete and the invention is intended to, change a few words to say, this tank structure needs to redesign and calculate, belong to pressurized container series products, need some engineers to play creative work and just can design this tank structure, its technical result is: the pump work at end socket place, two ends joined by a storage tank, than two storage tanks join two pumps and they be interconnected each other with operate simply too much, safer many, adopt the present invention generally, floor space reduces, reduce the input of a storage tank, these are all the beyond thought effects of the present invention.
The present invention can expand equally, and at two ends, more than one pump is respectively joined at end socket place, all in protection scope of the present invention.
Two ends of the present invention connect other equipment such as vaporizer etc. and form vaporizing station, too in protection scope of the present invention.
Beneficial effect
1, this tank fabrication process is simple, and symmetrical configuration copies, its unexpected effect highly significant of the structure of original creation, and the gas station particularly formed at this storage tank shows very huge economic benefit; Obtain the technological progress of highly significant.
2, in saving equipment investment, the three grades of gas stations formed with storage tank of the present invention, the quantity of the pump that its equipment is corresponding and filling machine reaches the quantity of secondary station, namely reach the using effect of secondary station, each three grades of stations can use as secondary station, and its equipment saves the input of a storage tank, according to the words of existing gas station of China transformation, cumulative calculation, saves the equipment investment of more than one hundred million unit.
3, in saving gas station land resources, the three grades of gas stations formed with storage tank of the present invention, do not add storage tank, the quantity of the pump that its equipment is corresponding and filling machine reaches the quantity of secondary station, namely reaches the using effect of secondary station, and each three grades of stations can use as secondary station, each station is saved land resources and is dropped into, according to the transformation of existing gas station of China, cumulative calculation, saves the investment in land of more than one hundred million unit.
3, the gas station adopting this storage tank to form, reaches the effect of secondary station technically, very unique at secure context, more safer than secondary station.Specific as follows:
Have pipeline to connect between (1) two tank, connect complicated between pipeline, solder joint is many, and corresponding gas leakage point is many, and potential safety hazard is many;
Liquified natural gas temperature in (2) two tanks is different, unloads new liquid and is mixed with layering rollover phenomenon, have security risk.
The technical program eliminates two kinds of situations above, namely without the pipeline between two tanks, safer; A storage tank two pumps work simultaneously, and namely a pump unloads new liquid, and a pump circulates mixing up and down, eliminate and are mixed with layering rollover phenomenon, safer.
4, there is original New function in the gas station of this storage tank formation than existing gas station;
Existing 60 cubes of horizontal tank LNG, tri-grades of gas stations, because pump is in end socket one end, due to two reason restrictions and place and technological process restriction, two cars is parked in one end does not have parking spot, and LNG tank car unloads liquid, just can not to LNG refueling; Unload at every turn and need 2-3 hour just to additional gas, can not waste a large amount of operating times in 1 year, its economic benefits are had a strong impact on.
Adopt this case, this head (end socket one end) pump unloads liquid to LNG tank car, that head (the end socket the other end) pump is to LNG refueling, and because horizontal low temperature storage tank itself has 14 meters long, two cars has parking spot, one is unloaded gas aerating, do not have place to limit, the pump at end socket place, two ends works separately, and its technological process can be accomplished to unload liquid, aerating on one side, this gas station being existing storage tank is formed is beyond one's reach function.This case arrives such function, is also unexpected effect.Do not delay the operating time of section any time, its business efficiency is best.Its technological progress also highly significant.
Accompanying drawing explanation
Fig. 1 is a kind of low-temperature storage tank schematic diagram;
Wherein:
1 represents storage tank outer tank; Vacuum heat-insulating layer between outer tank in 2 expression storage tanks; 3 represent storage tank inner canister; 4 represent storage tank inner canister end socket; 5 represent storage tank outer tank end socket; 6 represent that liquid level takes into account liquid and gas pipe; 7 represent feed liquor (liquid-phase tube) on storage tank; 8 represent storage tank gas phase pipe; Feed liquor (liquid-phase tube) under 9 expression storage tanks; 10 represent storage tank drain pipe; 11 represent storage tank supporting leg.
7,8,9,10 also represent the root valve on this pipeline.
Fig. 2 is that a kind of low-temperature storage tank forms natural gas filling station schematic diagram;
Wherein:
1 represents storage tank outer tank; Vacuum heat-insulating layer between outer tank in 2 expression storage tanks; 3 represent storage tank inner canister; 4 represent storage tank inner canister end socket; 5 represent storage tank outer tank end socket; 6 represent that liquid level takes into account liquid and gas pipe; 7 represent feed liquor (liquid-phase tube) on storage tank; 8 represent storage tank gas phase pipe; Feed liquor (liquid-phase tube) under 9 expression storage tanks; 10 represent storage tank drain pipe; 11 represent storage tank supporting leg; 12 represent pump; 13 represent filling machine; 14 represent that liquid natural gas-tanker unloads liquid entrance; 15 expression liquid natural gas-tankers unload gas phase mouth during liquid; 16 represent technique switching valve;
7,8,9,10 also represent the root valve on this pipeline.
Embodiment
Embodiment
Fig. 1 is a kind of low-temperature storage tank schematic diagram;
Wherein:
1 represents storage tank outer tank; Vacuum heat-insulating layer between outer tank in 2 expression storage tanks; 3 represent storage tank inner canister; 4 represent storage tank inner canister end socket; 5 represent storage tank outer tank end socket; 6 represent that liquid level takes into account liquid and gas pipe; 7 represent feed liquor (liquid-phase tube) on storage tank; 8 represent storage tank gas phase pipe; Feed liquor (liquid-phase tube) under 9 expression storage tanks; 10 represent storage tank drain pipe; 11 represent storage tank supporting leg.
Wherein namely interior outside head, liquid and gas pipe, supporting leg represent with 4,5,7,8,9,10,11 respectively, identical in figure left side, do not mark one by one here.
The natural gas filling station that storage tank of the present invention will be made up of it, in natural gas filling station, show beyond thought technique effect, its economic benefits are huge.
The gas station formed below is explained in detail:
Fig. 2 is that a kind of low-temperature storage tank forms natural gas filling station schematic diagram;
Wherein:
1 represents storage tank outer tank; Vacuum heat-insulating layer between outer tank in 2 expression storage tanks; 3 represent storage tank inner canister; 4 represent storage tank inner canister end socket; 5 represent storage tank outer tank end socket; 6 represent that liquid level takes into account liquid and gas pipe; 7 represent feed liquor (liquid-phase tube) on storage tank; 8 represent storage tank gas phase pipe; Feed liquor (liquid-phase tube) under 9 expression storage tanks; 10 represent storage tank drain pipe; 11 represent storage tank supporting leg; 12 represent pump; 13 represent filling machine; 14 represent that liquid natural gas-tanker unloads liquid entrance; 15 expression liquid natural gas-tankers unload gas phase mouth during liquid; 16 represent technique switching valve;
Final purpose of the present invention is, a storage tank can join the use of multiple filling machine by corresponding more than one multiple pump, and reach aerating efficiency high, floor space is little, and equipment investment waits windfall effect less.In other words, the effect that the three grades of gas stations using this storage tank to form can reach secondary, one-level gas station uses.
12 pumps represented in Fig. 2, the liquid entering hole of its pump is connected with the liquid outlet 10 of storage tank; The gas phase mouth of pump is connected with the gas phase mouth 8 of storage tank; The liquid outlet of pump is connected with filling machine 13 and technique valve 16 after connecting with the upper feed liquor 7 of storage tank, lower feed liquor 9 again, concrete connecting means is as shown in concrete in Fig. 2, by the open and close of technique valve 16, gas station completes and fills new liquid and filling machine to the conversion of additional gas to storage tank.
When liquid natural gas-tanker comes gas station, tank car storage tank liquid outlet accesses the 14 liquid phase entrances of this gas station; Tank car storage tank gas phase mouth accesses the 15 gas phase entrances of this gas station; First gas-liquid equilibrium is carried out; After, open technique switching valve 16, acting opened by pump 12, and the new liquid unloaded in tank car storage tank enters in storage tank by feed liquor on storage tank 7 and lower feed liquor 9, and tank car unloads liquid while liquid is unloaded at end socket (the right) place, storage tank one end; The pump of the opposite side (left side) of storage tank end socket can work, complete additional gas, specifically, in left side, close technique switching valve 16, new liquid in storage tank enters the liquid entering hole of pump by storage tank liquid outlet 9, the gas phase mouth of pump is communicated with the gas phase mouth 8 of storage tank, and the liquid outlet of pump is through filling machine 13 pairs of additional gas; The return-air of its filling machine enters the upper and lower liquid entering hole 7,9 of storage tank and gets back in storage tank.
We find out that liquid natural gas tank car unloads liquid on end socket side (right side), can by filling machine to additional gas at end socket opposite side (left side) pump.This function is the function that existing gas station has no idea to accomplish, this case is original technical functionality, unexpected effect highly significant, and whole filling machine pauses owing to unloading liquid without any the time whole year, and how large this be technological progress, highly significant.
Security more has one's own knack:
LNG tank car unloads liquid on right side, and work and connection are stated above; Left side is not when to additional gas, left pump work can be started, namely storage tank 10 liquid outlet is through pump fluid inlet, pump liquid outlet and the upper and lower feed liquor of storage tank (7,9), technique valve 16 is opened, pump gets back to storage tank being drawn through the upper and lower feed liquor 7,9 of storage tank in storage tank, play mix and blend effect, eliminate " in storage tank new and old liquid layering rollover phenomenon ", a pump unloads liquid, a pump rolling, coexist in a tank, such effect thoroughly can eliminate stratification, safety secure, this be existing storage tank form gas station have no idea realize function.
In this case, we can find out, corresponding two filling machines of tank two pump, and the simple complementary interference of pipeline, freely, compare two storage tanks, two pumps, two filling machines simple and safe, this technological progress clearly for each self-operating.
Equally, tank both sides can join more than one pump respectively, and as two, three pumps, its technical advantage is more obvious.
Such as, six pumps joined by a storage tank, and namely three pumps are respectively joined at each end socket place, can realize the aerating simultaneously of 12 air filling guns, and this filling machine that existing storage tank is formed especially cannot realize, and the gas station only having storage tank of the present invention to form can realize.
Claims (4)
1. a low-temperature storage tank is made up of vacuum heat-insulating layer between inner canister, outer tank and interior outer tank, its technical characteristics is: at the end socket place, two ends of storage tank, have respectively liquid and gas pipe or the two one of be in communication with the outside by the open and close of the root valve on this pipeline, the wherein gas phase of level meter and liquid phase pipeline at one end end socket place.
2. set up a kind of method of low-temperature storage tank, be made up of vacuum heat-insulating layer between inner canister, outer tank and interior outer tank, its technical characteristics is: at the end socket place, two ends of storage tank, have respectively liquid and gas pipe or the two one of be in communication with the outside by the open and close of the root valve on this pipeline, the wherein gas phase of level meter and liquid phase pipeline at one end end socket place.
3. a natural gas filling station for low-temperature storage tank formation, at the end socket place, two ends of storage tank, is had liquid and gas pipe to be connected with pump by the open and close of root valve respectively, provides power to complete natural gas filling station various functions by pump.
4. set up the method for the natural gas filling station that a kind of low-temperature storage tank is formed, at the end socket place, two ends of storage tank, have liquid and gas pipe to be connected with pump by the open and close of root valve respectively, provide power to complete natural gas filling station various functions by pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023477.6A CN104633439A (en) | 2015-01-11 | 2015-01-11 | Low-temperature storage tank and natural gas station composed of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023477.6A CN104633439A (en) | 2015-01-11 | 2015-01-11 | Low-temperature storage tank and natural gas station composed of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104633439A true CN104633439A (en) | 2015-05-20 |
Family
ID=53212502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023477.6A Pending CN104633439A (en) | 2015-01-11 | 2015-01-11 | Low-temperature storage tank and natural gas station composed of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633439A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641691A (en) * | 2015-10-29 | 2017-05-10 | 中国国际海运集装箱(集团)股份有限公司 | Skid-mounted LNG storage tank and skid-mounted LNG filling station equipped with skid-mounted LNG storage tank |
| CN107270116A (en) * | 2017-05-25 | 2017-10-20 | 江苏建业化工装备有限公司 | A kind of two-way liquid pipeline of low-temperature pressure container |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100167155A1 (en) * | 2007-07-26 | 2010-07-01 | Hyundai Motor Company | Hydrogen supply system for fuel cell |
| CN201672248U (en) * | 2010-05-27 | 2010-12-15 | 成都华气厚普机电科技有限责任公司 | Unloading charging device for LNG |
| CN203099310U (en) * | 2013-02-19 | 2013-07-31 | 铁岭黄海专用车制造有限公司 | Cryogenic liquefied natural gas (LNG) semitrailer tanker |
| CN203488984U (en) * | 2013-09-17 | 2014-03-19 | 张家港中集圣达因低温装备有限公司 | Container gas station |
| CN204083780U (en) * | 2014-07-15 | 2015-01-07 | 天津市奥利达设备工程技术有限公司 | Novel LNG station system |
-
2015
- 2015-01-11 CN CN201510023477.6A patent/CN104633439A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100167155A1 (en) * | 2007-07-26 | 2010-07-01 | Hyundai Motor Company | Hydrogen supply system for fuel cell |
| CN201672248U (en) * | 2010-05-27 | 2010-12-15 | 成都华气厚普机电科技有限责任公司 | Unloading charging device for LNG |
| CN203099310U (en) * | 2013-02-19 | 2013-07-31 | 铁岭黄海专用车制造有限公司 | Cryogenic liquefied natural gas (LNG) semitrailer tanker |
| CN203488984U (en) * | 2013-09-17 | 2014-03-19 | 张家港中集圣达因低温装备有限公司 | Container gas station |
| CN204083780U (en) * | 2014-07-15 | 2015-01-07 | 天津市奥利达设备工程技术有限公司 | Novel LNG station system |
Non-Patent Citations (1)
| Title |
|---|
| 张成伟，吕国锋，庄芳: "LNG储罐中液化气翻滚原因及预防", 《石油工程建设》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641691A (en) * | 2015-10-29 | 2017-05-10 | 中国国际海运集装箱(集团)股份有限公司 | Skid-mounted LNG storage tank and skid-mounted LNG filling station equipped with skid-mounted LNG storage tank |
| CN107270116A (en) * | 2017-05-25 | 2017-10-20 | 江苏建业化工装备有限公司 | A kind of two-way liquid pipeline of low-temperature pressure container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103672394B (en) | A kind of without pump LNG refueling system and LNG Liquefied natural gas processing method | |
| CN104961109B (en) | A kind of cryonetic wind tunnel nitrogen gas recovering apparatus and recovery method | |
| CN108916643A (en) | Liquid hydrogen storage hydrogenation stations | |
| CN204042430U (en) | A kind of cryogenic gas reliquefaction installation of simple and feasible | |
| CN204345267U (en) | A kind of small-sized LNG gas station storage tank BOG recovering device | |
| CN203656565U (en) | Pump-free LNG (Liquefied Natural Gas) filling system | |
| CN204099894U (en) | A kind of sled of the liquefied natural gas filling for station of liquefying | |
| CN104633439A (en) | Low-temperature storage tank and natural gas station composed of same | |
| CN202708580U (en) | Storage transportation and desorption application device for coal bed gas | |
| CN208157214U (en) | A kind of transformer fast vacuum injection system | |
| CN106621439B (en) | A kind of two-stage phase-changing energy-storing gas recovery system for oil and method | |
| CN202791322U (en) | LNG (liquefied natural gas) gasification station | |
| CN206142230U (en) | Filling station is with phase transition energy storage vapor recovery system equipment | |
| CN206138775U (en) | Ladder facies change model energy storage vapor recovery system equipment | |
| CN208041603U (en) | A kind of charging device of liquid CO | |
| CN2416338Y (en) | Natural gas small-district supplying & storing gas apparatus | |
| CN204141232U (en) | Multifunctional LNG bottle assembling and filling integrated pry | |
| CN205014753U (en) | Liquefaction recovery unit of LNG container evaporation gas | |
| CN104421609A (en) | Liquefied natural gas twin-pump gas station | |
| CN209468386U (en) | A kind of processing system of novel reduction condensate gas hydrocarbon, water dew point | |
| CN2863574Y (en) | Fast-assembling type aerating sub-station device without compressor | |
| CN210119068U (en) | Small-size liquefaction device of unloading natural gas | |
| CN103174932A (en) | Low-temperature storage tank | |
| CN106082218A (en) | Prepare the device of dry ice | |
| CN205873912U (en) | Device of preparation dry ice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |