CN105570665A - Bunkering storage tank system for ship and liquefied natural gas (LNG) bunkering pontoon with storage tank system - Google Patents
Bunkering storage tank system for ship and liquefied natural gas (LNG) bunkering pontoon with storage tank system Download PDFInfo
- Publication number
- CN105570665A CN105570665A CN201410531720.0A CN201410531720A CN105570665A CN 105570665 A CN105570665 A CN 105570665A CN 201410531720 A CN201410531720 A CN 201410531720A CN 105570665 A CN105570665 A CN 105570665A
- Authority
- CN
- China
- Prior art keywords
- lng
- storage tank
- pump
- drain pipe
- well
- 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.)
- Granted
Links
- 238000003860 storage Methods 0.000 title claims abstract description 58
- 239000003949 liquefied natural gas Substances 0.000 title abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 230000007306 turnover Effects 0.000 claims description 19
- 241000521257 Hydrops Species 0.000 claims description 15
- 206010030113 Oedema Diseases 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 230000008676 import Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000002595 cold damage Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a novel bunkering storage tank system for a ship and a liquefied natural gas (LNG) bunkering pontoon with the storage tank system. The storage tank system comprises a tank body, a pipe system and an immersed pump. The tank body is provided with a tank main body for LNG storage. The pipe system comprises a liquid feeding pipe and a liquid discharge pipe. The liquid feeding pipe and the liquid discharge pipe stretch into the tank main body from the top of the tank main body. The immersed pump is installed at the bottom in the tank main body and is connected to the liquid discharge pipe. LNG in the tank main body is pumped into the liquid discharge pipe and is bunkered outside. The LNG bunkering pontoon comprises a pontoon body, at least one storage tank system on the pontoon body and a bunkering system connected to the storage tank system. The novel bunkering storage tank system for a ship can reduce BOG production, improves operating economics and safety, is free of a connection pipe system between the tank main body, and a pump tank and the pump, reduces a cofferdam and a cooling box and reduces a construction cost.
Description
Technical field
The present invention relates to field, landing stage, particularly a kind of filling storage tank system peculiar to vessel and have this storage tank system LNG annotate landing stage.
Background technique
For ease of the aerating of inland river rock gas boats and ships, preferably mode adopts LNG filling landing stage, and wharf boat body is installed LNG basin and corresponding loading system.Current LNG annotates in landing stage, and basin generally has top liquid in-out mouth and bottom liquid in-out mouth, and bottom liquid in-out mouth is positioned at below the most high liquid level (HLL) of basin.According to the regulation of " Liquefied Natural Gas fuel filling landing stage waterborne enters level and builds specification " of CCS issuing and implementation on March 1st, 2014, for the basin of this kind of structural type, in it, outer tank all should adopt low temperature resistant stainless steel material, basin should weld the airtight stainless steel ice chest holding liquid phase pipeline import and export, deep cooling valve member, LNG heat exchanger etc. simultaneously; In addition, deck, landing stage needs the storage cofferdam designing LNG basin and loading system leak liquid, design filling immersed pump and pump pond, filler pipe valve system and control system in cofferdam.Adopt the LNG of this structure to annotate in landing stage, basin construction cost is high, and Security is low.
When needing to annotate to boats and ships, LNG flows into the pump pond at immersed pump place from basin, and carry out entirety cooling to immersed pump, after immersed pump precooling completes, LNG is transported to LNG filling device by startup optimization, measures the filling of backward boats and ships.The BOG gas that evaporation produces when cooling immersed pump and pump pond is recovered in basin.Because LNG filling is generally non-continuous operation, therefore often once annotate, just need the process of carrying out a precooling immersed pump and pump pond, the BOG gas flow of generation is large, the economic benefit of impact operation.
Summary of the invention
The LNG that the object of the present invention is to provide a kind of filling storage tank system peculiar to vessel and have this storage tank system annotates landing stage, and solve the landing stage construction cost of annotating of LNG in prior art high, Security is low, and in operation process, BOG measures large problem.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of filling storage tank system peculiar to vessel, comprises tank body, pipe-line system and immersed pump; Tank body has the can body storing LNG; Pipe-line system comprises liquid inlet pipe and drain pipe, and described liquid inlet pipe and drain pipe all stretch in can body from described can body top; Immersed pump is installed on the bottom in described can body, and is connected with described drain pipe, outwards annotates so that the LNG pump in described can body is entered drain pipe.
Preferably, described can body comprises inner container and is positioned at the pump feed liquor well below inner container, and described inner container diapire is provided with opening, and described pump feed liquor well is fixedly installed in this opening; Described immersed pump is infiltrated in described pump feed liquor well.
Preferably, described pump feed liquor well comprises hydrops cylinder and is connected to hydrops cylinder lower end with the end socket of shutoff hydrops cylinder, and described hydrops cylinder upper end is connected to described inner container diapire opening.
Preferably, described tank body also comprises outer container and is arranged at the feed liquor well ice chest of outer container bottom wall outer, and it is outer by inner container encirclement in the inner that described outer container is arranged at described inner container; Described pump feed liquor downhole end exceeds described outer container diapire, and described pump feed liquor well surrounds in the inner by described feed liquor well ice chest.
Preferably, described drain pipe upper end is removably connected to described can body top, and described immersed pump suspended fixing is in described drain pipe lower end and be positioned at described can body.
Preferably, described can body top is provided with pump turnover well around described drain pipe, and the upper end that described drain pipe and described pump pass in and out well is removably fastenedly connected.
Preferably, described pump turnover well comprises well casing and is installed on the flange of well casing upper end; The internal diameter of described well casing can pass for described immersed pump, and well casing lower end is fixed on described can body; Described drain pipe has been fixed by socket a blind flange, described blind flange is connected by bolt with described flange, and described drain pipe and described well casing are removably fastenedly connected, thus enables drain pipe and described immersed pump pass in and out described can body through described well casing.
Preferably, described pump turnover well also comprises heat screen, and described heat screen is arranged between described well casing and described drain pipe, and heat screen upper end and described blind flange are fitted.
Preferably, described pump turnover well also comprises FlexbleJoint, and described FlexbleJoint is socketed on outside described well casing.
Preferably, be also provided with the guide cylinder of the vertical placement that can pass through for described immersed pump in described can body, described guide cylinder is from two ends to the circle structure that mid diameter gradual change is reduced; The interior diapire of guide cylinder and described can body is fixed; Described drain pipe lower end is stretched in this guide cylinder and is connected with described immersed pump.
Preferably, also vibration isolation equipment is provided with between described guide cylinder and described drain pipe; Described vibration isolation equipment comprises flexible support pad and two retaining rings, described two retaining ring sockets are fixed on described drain pipe, described flexible support pad is between described guide cylinder and drain pipe, the outer end of described flexible support pad is connected on described guide cylinder inwall, and the inner is located between two retaining rings.
Preferably, described tank body also comprises the outer container be arranged at outside described can body, and described outer container is carbon steel material.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of LNG filling landing stage, comprise hull, the filling storage tank system at least one as above peculiar to vessel be installed on hull, and the loading system be connected with described filling storage tank system peculiar to vessel.
Preferably, there is drip tray at the tank body top of described filling storage tank system peculiar to vessel by upright supports, described loading system comprises LNG heat exchanger, LNG annotates metering equipment and LNG filler pipe valve device, and described LNG heat exchanger, LNG filling metering equipment and LNG filler pipe valve device are installed on described drip tray respectively.
Preferably, described filling storage tank system quantity peculiar to vessel is two, and the tank body parallel interval of two filling storage tank systems peculiar to vessel is arranged; Described drip tray comprises the first drip tray and the second drip tray, and the first drip tray is respectively supported on a tank body, and described second drip tray is supported on two tank bodies simultaneously, and the first drip tray and the second drip tray are along described length of tank directional spreding; Described LNG heat exchanger is installed on described first drip tray, and described LNG filling metering equipment and described LNG filler pipe valve device are installed on the second drip tray.
As shown from the above technical solution, advantage of the present invention and good effect are: 1, immersed pump is built in tank body, without the need to additionally arranging pump pond and pump input duct valve member, optimize LNG filling process pipe, reduce pump precooling and system of pipe and valve BOG production, improve LNG filling landing stage operation grade.Import and export without liquid phase below the most high liquid level (HLL) of 2, tank body, without the need to arranging large-scale airtight stainless steel ice chest to hold liquid phase to import and export pipeline, deep cooling valve member and LNG heat exchanger etc., for the tank body of double Shell, the material of its outer container can adopt non-low temperature resistant stainless steel, as carbon steel etc., significantly reduce the construction cost of tank body, for adopting the landing stage of this storage tank system, cofferdam being revealed without the need to building LNG in the deck of hull, saving construction cost and time.
Accompanying drawing explanation
Fig. 1 is the structural representation of LNG of the present invention filling landing stage embodiment.
Fig. 2 is the structural representation of the present invention's filling storage tank system peculiar to vessel embodiment.
Fig. 3 is A place close-up schematic view in Fig. 2 of the present invention.
Fig. 4 is B place close-up schematic view in Fig. 2 of the present invention.
Fig. 5 is C place close-up schematic view in Fig. 2 of the present invention.
Description of reference numerals is as follows: 1, hull; 11, deck; 12, saddle; 13, stair; 14, filling arm; 2, tank body; 21, outer container; 22, inner container; 221, opening; 23, pump turnover well ice chest; 24, pump turnover well; 241, well casing; 242, flange; 243, heat screen; 244, FlexbleJoint; 25, pump feed liquor well; 251, hydrops cylinder; 252, end socket; 26, feed liquor well ice chest; 27, guide cylinder; 28, support; 29, vibration isolation equipment; 291, flexible support pad; 292, retaining ring; 3, loading system; 31, LNG heat exchanger; 32, LNG filler pipe valve device; 33, LNG filling metering equipment; 4, pipe-line system; 41, drain pipe; 42, blind flange; 43, bolt; 5, immersed pump; 6, column; 7, the first drip tray; 8, the second drip tray.
Embodiment
The exemplary embodiment embodying feature & benefits of the present invention will describe in detail in the following description.Be understood that the present invention can have various changes on different mode of executions, it neither departs from the scope of the present invention, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the present invention.
The invention provides a kind of filling storage tank system peculiar to vessel and have this filling storage tank system peculiar to vessel LNG annotate landing stage.LNG filling can be carried out to the inland navigation craft that employing rock gas is fuel in this LNG filling landing stage, its main structure is on hull, arrange filling storage tank system peculiar to vessel and the loading system in order to carry out LNG filling, filling storage tank system peculiar to vessel provides LNG, is outwards annotated by LNG by LNG loading system.The present invention mainly improves the structure of filling storage tank system peculiar to vessel, and the structure of hull and LNG loading system with reference to existing structure, can be introduced below respectively.
Consult Fig. 1, first introduce the structure of LNG provided by the present invention filling landing stage embodiment.This LNG filling landing stage roughly comprises hull 1, storage tank system and loading system 3 etc.Wherein, storage tank system is filling storage tank system peculiar to vessel provided by the present invention, and its concrete structure describes in detail later, only illustrates the structure of the tank body 2 of storage tank system in FIG.Hull 1 has the deck 11 of horizontal arrangement, tank body 2 is installed on deck 11 by saddle 12 is horizontal, tank body 2 is in order to store LNG, the LNG stored in it is supplied to loading system 3 and outwards annotates, in addition, when the LNG amount stored in tank body 2 reduces to a certain degree, also in tank body 2, inject LNG by bank foundation trench car (or LNG cargo ship waterborne).In other embodiments, tank body 2 can also be arranged in the cabin of hull 1.Deck 11 is also provided with filling arm 14, filling arm 14 connects loading system 3 by pipeline; Liquid and the filling of onshore, landing stage foundation trench car can be unloaded from bank foundation trench car to landing stage.
In the present embodiment, deck 11 is installed two tank bodies 2, two tank body 2 side by side and has paralleled and there is interval.Each tank body 2 is all supported with the first drip tray 7, two tank body 2 by column 6 and is jointly supported with the second drip tray 8 by column 6.With the view direction of Fig. 1 for reference, the length direction of tank body 2 is left and right directions, and the first drip tray 7 is roughly positioned at the left-half of tank body 2, and the second drip tray 8 is positioned at the right half part of tank body 2 and the right-hand member end of close tank body 2.In other embodiments, the quantity of tank body 2 is not limited to two, also can only have one, or has more than three, correspondingly, namely annotates in landing stage at LNG, can have one or more storage tank system.
Loading system 3 comprises LNG heat exchanger 31, LNG annotates metering equipment 33 and LNG filler pipe valve device 32 etc., each several part composition structure and the corresponding annexation of loading system 3 can refer to prior art, its concrete structure no longer describes in detail, wherein, LNG filling metering equipment 33 can double as metering of unloading.LNG heat exchanger 31 is installed on the first drip tray 7, and LNG filling metering equipment 33 and LNG filler pipe valve device 32 are installed on the second drip tray 8.Second drip tray 8, with operating platform, is provided with stair 13 from the deck 11 of hull 1 to this second drip tray 8, upper and lower for staff.In the present embodiment, loading system 3 centralized arrangement, in tank body 2 top, effectively improves the Security that landing stage LNG annotates, without the need to building cofferdam on deck, landing stage, save taking up room of LNG loading system, promote fuel storage ability, improve the economical operation type on LNG filling landing stage.
Consult Fig. 2, then introduce the structure of filling storage tank system peculiar to vessel provided by the present invention, this filling storage tank system peculiar to vessel mainly comprises tank body 2, pipe-line system 4 and immersed pump 5, and immersed pump 5 is installed in tank body 2.Wherein, in the present embodiment, tank body 2 is double-layer tank, the inner container 22 roughly comprising outer container 21 and be supported in outer container 21, filling heat insulator between the two.LNG is stored in inner container 22, and by pipe-line system 4 and the extraneous exchange carrying out LNG.
Inner container 22 top is provided with feed liquor interface, goes out liquid interface, gas phase interface, survey full interface and ultrasonic wave liquid level measuring apparatus interface etc., and all interfaces are all arranged on the top gas phase space of inner container 22.
Pipe-line system 4 comprises the function pipe (eliminating the label signal of other pipelines except drain pipe 41 in Fig. 2) of liquid inlet pipe, drain pipe 41 and other necessity, it is inner that each pipeline stretches into inner container 22 from the corresponding interface at inner container 22 top, can pass in and out inner container 22 to make LNG.
Outer container 21 top correspondence is provided with and penetrates joint in inner container 22 for pipe-line system 4, and outer container 21 top exterior walls is also provided with pump turnover well ice chest 23, and these perforates all cover in the inner by pump turnover well ice chest 23, reduce the cold damage of inner container 22.
In this tank body 2, all liquid phase inlet and outlet connectors of LNG are all in inner container 22 top gas phase space, without liquid phase opening below the most high liquid level (HLL) of inner container 22, correspondingly, without the need to arranging large-scale airtight stainless steel ice chest to hold liquid phase to import and export pipeline, deep cooling valve member and LNG heat exchanger etc. outside outer container 21 end socket end, the material of outer container 21 can adopt non-low temperature resistant stainless steel, as carbon steel etc., reduces the construction cost of tank body 2.
In inner container 22, outwards the power of conveying LNG is provided by immersed pump 5, and immersed pump 5 is positioned at the bottom hydrops well of inner container 22 and is connected with drain pipe 41.Inner container 22 stores LNG and doubles as the pump pond of immersed pump 5, and when needing outwards to annotate, immersed pump 5 is directly from imbibition in inner container 22, LNG pump is entered drain pipe 41, loading system 3 again by being connected with drain pipe 41 is outwards annotated, and reduces the production of BOG, improves filling Security.
Composition graphs 2 and Fig. 3, in the present embodiment, tank body 2 is provided with pump feed liquor well 25 below inner container 22, and inner container 22 diapire is provided with an opening 221, and pump feed liquor well 25 is fixedly installed in this opening 221 place, and immersed pump 5 is infiltrated in pump feed liquor well 25.Pump feed liquor well 25 entirety, lower than inner container 22 diapire, can keep the pre-cold-peace feed liquor of the low liquid level of immersed pump 5 storage tank.Inner container 22 and the seamless link of pump feed liquor well 25, both inner chambers communicate, and both form can body structure jointly.More preferably, the degree of depth of pump feed liquor well 25 is greater than the interval between inner container 22 and outer container 21, and namely the lower end of pump feed liquor well 25 will exceed outer container 21 diapire, and outer container 21 diapire then correspondingly arranges the opening passed for pump feed liquor well 25.Outer container 21 bottom wall outer is provided with feed liquor well ice chest 26, and pump feed liquor well 25 surrounds in the inner by this feed liquor well ice chest 26, and forms an entirety with outer container 21, to reduce cold damage.
Consult Fig. 3, in one embodiment, pump feed liquor well 25 comprises hydrops cylinder 251 and is connected to hydrops cylinder 251 lower end with the end socket 252 of shutoff hydrops cylinder 251, and hydrops cylinder 251 upper end is connected to opening 221 place of inner container 22 diapire.Namely immersed pump 5 is infiltrated in this hydrops cylinder 251.
Consult Fig. 2, in one preferably mode of execution, drain pipe 41 upper end is removably connected to tank body 2 top, and immersed pump 5 suspended fixing is in drain pipe 41 lower end, and both are fixed by Flange joint.Drain pipe 41 doubles as the arm of immersed pump 5, when immersed pump 5 breaks down, by drain pipe 41, immersed pump 5 can be hung out repairing from tank body 2 when motionless storage tank.
Consult Fig. 4, tank body 2 top is provided with pump turnover well 24 around drain pipe 41, and the upper end that drain pipe 41 and pump pass in and out well 24 adopts dismountable flange anatomical connectivity.Pump turnover well 24 pairs of drain pipes 41 and lower end immersed pump 5 thereof support.
Particularly, pump turnover well 24 comprises well casing 241 and is installed on the flange 242 of well casing 241 upper end; The internal diameter of well casing 241 can pass for immersed pump 5, and well casing 241 lower end is welded in inner container 22 roof.Drain pipe 41 and blind flange 42 are by being welded and fixed.Blind flange 42 is connected by bolt 43 with flange 242, drain pipe 41 and well casing 241 is removably fastenedly connected, thus makes drain pipe 41 and immersed pump 5 can pass in and out inner container 22 by well casing 241.When needing to take out immersed pump 5, remove the connecting bolt 43 between blind flange 42 and flange 242, drain pipe 41 and immersed pump 5 can be taken out.
This pump turnover well 24 also comprises heat screen 243, and heat screen 243 is filled between well casing 241 and drain pipe 41, and heat screen 243 upper end and blind flange 42 are fitted, and lower end adopts supporting plate and drain pipe 41 to fix; When pump is extracted out in storage tank, heat screen 243 takes out together with drain pipe 41, blind flange 42.Heat screen 243 can be LTD heat screen, and can be set to multilayer, by this heat screen 243, inner container 22 top low temperature gas can be stoped directly to contact with having between blind flange 42 and well casing 241, reduce the cold damage of inner container 22.
In addition, outside well casing 241, be also socketed with FlexbleJoint 244, FlexbleJoint 244 upper end is welded in flange 242, and lower end connects the pump turnover well ice chest 23 on outer container 21.The operative body of FlexbleJoint 244 is bellows, himself can have certain dilatation, between inner container 22 and outer container 21 because of expand with heat and contract with cold or other stress produce relative displacement time, FlexbleJoint 244 can provide certain compensation rate, reduce localized stress.
Consult Fig. 2 and Fig. 5 simultaneously, in embodiments, in tank body 2, be also provided with the guide cylinder 27 of the vertical placement that can pass through for immersed pump 5.Guide cylinder 27 is from two ends to the circle structure that mid diameter gradual change is reduced, the middle part of guide cylinder 27 is fixed with diapire in inner container 22 by a support 28, and the middle part of guide cylinder 27 has the equal diameter cylinder of certain length so that the installation of fixing and vibration isolation equipment of guide cylinder 27.Drain pipe 41 lower end is stretched in this guide cylinder 27 and is connected with immersed pump 5.Act in the turnover guiding that this architecture provides immersed pump 5 of guide cylinder 27 and automatic school, immersed pump 5 can be made successfully to be placed in pump feed liquor well 25 through pump turnover well 24, or immersed pump 5 is extracted out from pump feed liquor well 25 and passes in and out outside well 24 to tank body 2 through pump.
More preferably, vibration isolation equipment 29 is also provided with between guide cylinder 27 and drain pipe 41; Vibration isolation equipment 29 comprises flexible support pad 291 and two retaining rings 292, two retaining rings 292 are fixed by socket on drain pipe 41, flexible support pad 291 is in ring, between guide cylinder 27 and drain pipe 41, the outer end of flexible support pad 291 is connected on guide cylinder 27 inwall, and the inner to be located between two retaining rings 292 and to be bolted.Vibration isolation equipment 29 is connected to the medium position of guide cylinder 27, and the position that namely guide cylinder 27 cross section is minimum, can reduce the size of flexible support pad 291, plays better shockproof effect.This vibration isolation equipment 29 can reduce the hoop produced when immersed pump 5 runs and swing, and the vibration that when landing stage is rocked, storage pot liquid impacts pump, improves the stability of pump boom structure.
Although describe the present invention with reference to several exemplary embodiment, should be appreciated that term used illustrates and exemplary and nonrestrictive term.Spirit or the essence of invention is not departed from because the present invention can specifically implement in a variety of forms, so be to be understood that, above-mentioned mode of execution is not limited to any aforesaid details, and explain widely in the spirit and scope that should limit in claim of enclosing, therefore fall into whole change in claim or its equivalent scope and remodeling and all should be claim of enclosing and contained.
Claims (15)
1. a filling storage tank system peculiar to vessel, is characterized in that, comprising:
Tank body, it has the can body storing LNG;
Pipe-line system, comprises liquid inlet pipe and drain pipe, and described liquid inlet pipe and drain pipe all stretch in can body from described can body top;
Immersed pump, is installed on the bottom in described can body, and is connected with described drain pipe, outwards annotates so that the LNG pump in described can body is entered drain pipe.
2. filling storage tank system peculiar to vessel according to claim 1, is characterized in that: described can body comprises inner container and is positioned at the pump feed liquor well below inner container, and described inner container diapire is provided with opening, and described pump feed liquor well is fixedly installed in this opening; Described immersed pump is infiltrated in described pump feed liquor well.
3. filling storage tank system peculiar to vessel according to claim 2, is characterized in that: described pump feed liquor well comprises hydrops cylinder and is connected to hydrops cylinder lower end with the end socket of shutoff hydrops cylinder, and described hydrops cylinder upper end is connected to described inner container diapire opening.
4. filling storage tank system peculiar to vessel according to claim 2, is characterized in that: described tank body also comprises outer container and is arranged at the feed liquor well ice chest of outer container bottom wall outer, and it is outer by inner container encirclement in the inner that described outer container is arranged at described inner container; Described pump feed liquor downhole end exceeds described outer container diapire, and described pump feed liquor well surrounds in the inner by described feed liquor well ice chest.
5. filling storage tank system peculiar to vessel according to claim 1, is characterized in that: described drain pipe upper end is removably connected to described can body top, and described immersed pump suspended fixing is in described drain pipe lower end and be positioned at described can body.
6. filling storage tank system peculiar to vessel according to claim 5, is characterized in that: described can body top is provided with pump turnover well around described drain pipe, and the upper end that described drain pipe and described pump pass in and out well is removably fastenedly connected.
7. filling storage tank system peculiar to vessel according to claim 6, is characterized in that: described pump turnover well comprises well casing and is installed on the flange of well casing upper end; The internal diameter of described well casing can pass for described immersed pump, and well casing lower end is fixed on described can body;
Described drain pipe has been fixed by socket a blind flange, described blind flange is connected by bolt with described flange, and described drain pipe and described well casing are removably fastenedly connected, thus enables drain pipe and described immersed pump pass in and out described can body through described well casing.
8. filling storage tank system peculiar to vessel according to claim 7, is characterized in that: described pump turnover well also comprises heat screen, and described heat screen is arranged between described well casing and described drain pipe, and heat screen upper end and described blind flange are fitted.
9. filling storage tank system peculiar to vessel according to claim 7, is characterized in that: described pump turnover well also comprises FlexbleJoint, and described FlexbleJoint is socketed on outside described well casing.
10. filling storage tank system peculiar to vessel according to claim 5, is characterized in that: the guide cylinder being also provided with the vertical placement that can pass through for described immersed pump in described can body, and described guide cylinder is from two ends to the circle structure that mid diameter gradual change is reduced; The interior diapire of guide cylinder and described can body is fixed; Described drain pipe lower end is stretched in this guide cylinder and is connected with described immersed pump.
11. filling storage tank systems peculiar to vessel according to claim 10, is characterized in that: be also provided with vibration isolation equipment between described guide cylinder and described drain pipe; Described vibration isolation equipment comprises flexible support pad and two retaining rings, described two retaining ring sockets are fixed on described drain pipe, described flexible support pad is between described guide cylinder and drain pipe, the outer end of described flexible support pad is connected on described guide cylinder inwall, and the inner is located between two retaining rings.
12. filling storage tank systems peculiar to vessel according to any one of claim 1-11, it is characterized in that: described tank body also comprises the outer container be arranged at outside described can body, described outer container is carbon steel material.
13. 1 kinds of LNG annotate landing stages, it is characterized in that, comprise hull, at least one filling storage tank system peculiar to vessel as described in any one of claim 1-12 be installed on hull, and the loading system be connected with described filling storage tank system peculiar to vessel.
14. LNG filling landing stages according to claim 13, it is characterized in that: there is drip tray at the tank body top of described filling storage tank system peculiar to vessel by upright supports, described loading system comprises LNG heat exchanger, LNG annotates metering equipment and LNG filler pipe valve device, and described LNG heat exchanger, LNG filling metering equipment and LNG filler pipe valve device are installed on described drip tray respectively.
15. LNG filling landing stages according to claim 14, it is characterized in that: described filling storage tank system quantity peculiar to vessel is two, the tank body parallel interval of two filling storage tank systems peculiar to vessel is arranged; Described drip tray comprises the first drip tray and the second drip tray, and the first drip tray is respectively supported on a tank body, and described second drip tray is supported on two tank bodies simultaneously, and the first drip tray and the second drip tray are along described length of tank directional spreding; Described LNG heat exchanger is installed on described first drip tray, and described LNG filling metering equipment and described LNG filler pipe valve device are installed on the second drip tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531720.0A CN105570665B (en) | 2014-10-10 | 2014-10-10 | Filling tank system peculiar to vessel and the LNG filling landing stage with the tank system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410531720.0A CN105570665B (en) | 2014-10-10 | 2014-10-10 | Filling tank system peculiar to vessel and the LNG filling landing stage with the tank system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105570665A true CN105570665A (en) | 2016-05-11 |
| CN105570665B CN105570665B (en) | 2018-01-05 |
Family
ID=55881118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410531720.0A Active CN105570665B (en) | 2014-10-10 | 2014-10-10 | Filling tank system peculiar to vessel and the LNG filling landing stage with the tank system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570665B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477360A (en) * | 2017-09-30 | 2017-12-15 | 成都华气厚普机电设备股份有限公司 | LNG storage tank with stop valve pump sump |
| CN107489881A (en) * | 2017-09-30 | 2017-12-19 | 成都华气厚普机电设备股份有限公司 | LNG storage tank with bottom valve pump sump and with bottom valve pump sump |
| CN107725464A (en) * | 2017-09-30 | 2018-02-23 | 成都华气厚普机电设备股份有限公司 | A kind of LNG pump well |
| CN109891146A (en) * | 2016-11-18 | 2019-06-14 | 川崎重工业株式会社 | Low-temperature liquefaction air pump heat-insulated container |
| CN110030207A (en) * | 2018-01-11 | 2019-07-19 | 张家港中集圣达因低温装备有限公司 | Low-temperature storage tank and its pump plunger shaft pipe holder structure |
| CN110131568A (en) * | 2019-05-29 | 2019-08-16 | 江西制氧机有限公司 | A kind of LNG transfer cask |
| CN111788429A (en) * | 2018-02-20 | 2020-10-16 | 气体运输技术公司 | System for storing and transporting cryogenic fluids onboard a vessel |
| WO2020188195A3 (en) * | 2019-03-15 | 2020-11-19 | Gaztransport Et Technigaz | Vessel wall comprising improved insulation around a bushing |
| WO2021205220A1 (en) * | 2020-04-10 | 2021-10-14 | Tritec Marine Ltd | Gas supply marine vessel and refueling facility |
| US11161573B1 (en) | 2020-04-10 | 2021-11-02 | Tritec Marine Ltd. | Gas supply marine vessel and floating refueling facility |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11236999A (en) * | 1998-02-23 | 1999-08-31 | Nkk Corp | Device for controlling separation of gas inside of liquefied gas supplying tube for liquefied gas storage tank |
| CN203743819U (en) * | 2014-01-13 | 2014-07-30 | 查特深冷工程***(常州)有限公司 | Underground storage tank for LNG (Liquefied Natural Gas) filling station |
| CN203823425U (en) * | 2014-05-08 | 2014-09-10 | 四川金科深冷设备工程有限公司 | Internal pump type LNG (liquefied natural gas)storage tank |
| CN104094041A (en) * | 2012-02-07 | 2014-10-08 | 岩谷产业株式会社 | Gas supply device |
| CN204176325U (en) * | 2014-10-10 | 2015-02-25 | 南通中集罐式储运设备制造有限公司 | Filling storage tank system peculiar to vessel and have this storage tank system LNG annotate landing stage |
-
2014
- 2014-10-10 CN CN201410531720.0A patent/CN105570665B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11236999A (en) * | 1998-02-23 | 1999-08-31 | Nkk Corp | Device for controlling separation of gas inside of liquefied gas supplying tube for liquefied gas storage tank |
| CN104094041A (en) * | 2012-02-07 | 2014-10-08 | 岩谷产业株式会社 | Gas supply device |
| CN203743819U (en) * | 2014-01-13 | 2014-07-30 | 查特深冷工程***(常州)有限公司 | Underground storage tank for LNG (Liquefied Natural Gas) filling station |
| CN203823425U (en) * | 2014-05-08 | 2014-09-10 | 四川金科深冷设备工程有限公司 | Internal pump type LNG (liquefied natural gas)storage tank |
| CN204176325U (en) * | 2014-10-10 | 2015-02-25 | 南通中集罐式储运设备制造有限公司 | Filling storage tank system peculiar to vessel and have this storage tank system LNG annotate landing stage |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109891146A (en) * | 2016-11-18 | 2019-06-14 | 川崎重工业株式会社 | Low-temperature liquefaction air pump heat-insulated container |
| CN107477360A (en) * | 2017-09-30 | 2017-12-15 | 成都华气厚普机电设备股份有限公司 | LNG storage tank with stop valve pump sump |
| CN107489881A (en) * | 2017-09-30 | 2017-12-19 | 成都华气厚普机电设备股份有限公司 | LNG storage tank with bottom valve pump sump and with bottom valve pump sump |
| CN107725464A (en) * | 2017-09-30 | 2018-02-23 | 成都华气厚普机电设备股份有限公司 | A kind of LNG pump well |
| CN107725464B (en) * | 2017-09-30 | 2023-10-03 | 厚普清洁能源(集团)股份有限公司 | LNG pump well |
| CN110030207A (en) * | 2018-01-11 | 2019-07-19 | 张家港中集圣达因低温装备有限公司 | Low-temperature storage tank and its pump plunger shaft pipe holder structure |
| US11407478B2 (en) | 2018-02-20 | 2022-08-09 | Gaztransport Et Technigaz | System for storing and transporting a cryogenic fluid on a ship |
| CN111788429A (en) * | 2018-02-20 | 2020-10-16 | 气体运输技术公司 | System for storing and transporting cryogenic fluids onboard a vessel |
| WO2020188195A3 (en) * | 2019-03-15 | 2020-11-19 | Gaztransport Et Technigaz | Vessel wall comprising improved insulation around a bushing |
| CN113748292A (en) * | 2019-03-15 | 2021-12-03 | 气体运输技术公司 | Container wall comprising improved insulation surrounding a sleeve |
| CN113748292B (en) * | 2019-03-15 | 2023-11-28 | 气体运输技术公司 | Improved thermal insulation container wall comprising surrounding sleeve |
| CN110131568A (en) * | 2019-05-29 | 2019-08-16 | 江西制氧机有限公司 | A kind of LNG transfer cask |
| CN110131568B (en) * | 2019-05-29 | 2024-04-26 | 江西制氧机有限公司 | LNG transport tank |
| WO2021205220A1 (en) * | 2020-04-10 | 2021-10-14 | Tritec Marine Ltd | Gas supply marine vessel and refueling facility |
| US11161573B1 (en) | 2020-04-10 | 2021-11-02 | Tritec Marine Ltd. | Gas supply marine vessel and floating refueling facility |
| US11352250B2 (en) | 2020-04-10 | 2022-06-07 | Tritec Marine Ltd. | Gas supply refueling facility |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105570665B (en) | 2018-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105570665A (en) | Bunkering storage tank system for ship and liquefied natural gas (LNG) bunkering pontoon with storage tank system | |
| CN204176325U (en) | Filling storage tank system peculiar to vessel and have this storage tank system LNG annotate landing stage | |
| US10400953B2 (en) | Pump tower of liquefied gas storage tank | |
| KR100932043B1 (en) | Cargo pump device of liquid cargo ship | |
| FI121876B (en) | Procedure for operating a watercraft using LNG as fuel and watercraft | |
| JP2015013494A (en) | Long sea floating facility | |
| CN102216153A (en) | Device for floating production of lng and method for converting a lng-carrier to such a device | |
| BRPI0714011A2 (en) | system for producing oil and heavier gas fraction from a seabed reservoir, method for producing oil and heavier gas fractions from a seabed reservoir, and, vessel | |
| KR20110050671A (en) | Floating unit for storage of gas | |
| KR101087712B1 (en) | Subsea High Pressure Liquid Carbon Dioxide Storage Equipment | |
| RU2014141807A (en) | Compressed gas ship | |
| KR20140025700A (en) | Compatible loading system for lng carrier | |
| CN108194835A (en) | LNG fuel air supply system peculiar to vessel | |
| CN205579143U (en) | LNG filling system and LNG filling ship | |
| KR101635061B1 (en) | Lng cargo handling system | |
| CN104094042A (en) | Inspectable containers for the transport by sea of compressed natural gas, fitted with a manhole for internal access | |
| CN204387669U (en) | Liquefied natural gas (LNG) tank peculiar to vessel | |
| CN105736932A (en) | Marine liquefied natural gas storage tank | |
| KR20100127466A (en) | Ballast tank heating apparatus and same method | |
| CN104197193A (en) | Pipeline control system and pipeline precooling method for marine natural gas storage tank | |
| CN207865031U (en) | LNG fuel air supply system peculiar to vessel | |
| CN203671228U (en) | Heat insulating container | |
| CN103101604A (en) | Liquefied gas transport ship | |
| US9132892B2 (en) | Floating vessel with tunnel | |
| CN105179925A (en) | LNG storage tank for liquefied natural gas filling pontoon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171123 Address after: 226000 Gangzha City, Jiangsu Province, Hong Kong City Road, No. 155, No. Applicant after: NANTONG CIMC ENERGY EQUIPMENT Co.,Ltd. Applicant after: NANTONG CIMC TANK EQUIPMENT Co.,Ltd. Applicant after: SHANGHAI HANSAIL MARINE & OFFSHORE DESIGN Co.,Ltd. Applicant after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Applicant after: CIMC ENRIC INVESTMENT HOLDINGS (SHENZHEN) Co.,Ltd. Address before: Nantong City, Jiangsu Province Port Road, No. 159 Applicant before: NANTONG CIMC TANK EQUIPMENT Co.,Ltd. Applicant before: SHANGHAI HANSAIL MARINE & OFFSHORE DESIGN Co.,Ltd. Applicant before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Applicant before: CIMC ENRIC INVESTMENT HOLDINGS (SHENZHEN) Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226000 155 Chenggang Road, Gangzha District, Nantong City, Jiangsu Province Patentee after: NANTONG CIMC ENERGY EQUIPMENT Co.,Ltd. Patentee after: Zhongji an Ruihuan Technology Co.,Ltd. Patentee after: SHANGHAI HANSAIL MARINE & OFFSHORE DESIGN Co.,Ltd. Patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee after: CIMC ENRIC INVESTMENT HOLDINGS (SHENZHEN) Co.,Ltd. Address before: 226000 155 Chenggang Road, Gangzha District, Nantong City, Jiangsu Province Patentee before: NANTONG CIMC ENERGY EQUIPMENT Co.,Ltd. Patentee before: NANTONG CIMC TANK EQUIPMENT Co.,Ltd. Patentee before: SHANGHAI HANSAIL MARINE & OFFSHORE DESIGN Co.,Ltd. Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee before: CIMC ENRIC INVESTMENT HOLDINGS (SHENZHEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210429 Address after: 226000, No. 155, city road, Gangzha District, Jiangsu, Nantong Patentee after: NANTONG CIMC ENERGY EQUIPMENT Co.,Ltd. Patentee after: SHANGHAI HANSAIL MARINE & OFFSHORE DESIGN Co.,Ltd. Address before: 226000, No. 155, city road, Gangzha District, Jiangsu, Nantong Patentee before: NANTONG CIMC ENERGY EQUIPMENT Co.,Ltd. Patentee before: Zhongji an Ruihuan Technology Co.,Ltd. Patentee before: SHANGHAI HANSAIL MARINE & OFFSHORE DESIGN Co.,Ltd. Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Patentee before: CIMC ENRIC INVESTMENT HOLDINGS (SHENZHEN) Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 429, Chenggang Road, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee after: NANTONG CIMC ENERGY EQUIPMENT Co.,Ltd. Patentee after: SHANGHAI HANSAIL MARINE & OFFSHORE DESIGN Co.,Ltd. Address before: 226000 155 Chenggang Road, Gangzha District, Nantong City, Jiangsu Province Patentee before: NANTONG CIMC ENERGY EQUIPMENT Co.,Ltd. Patentee before: SHANGHAI HANSAIL MARINE & OFFSHORE DESIGN Co.,Ltd. |