CN206797396U - A kind of tank car - Google Patents
A kind of tank car Download PDFInfo
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- CN206797396U CN206797396U CN201621313885.1U CN201621313885U CN206797396U CN 206797396 U CN206797396 U CN 206797396U CN 201621313885 U CN201621313885 U CN 201621313885U CN 206797396 U CN206797396 U CN 206797396U
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Abstract
The utility model discloses a kind of tank car, and the tank car includes：Bogie；Storage tank；Pipeline security system, it is connected with the storage tank；Traction sleeper device, it is arranged on the bogie, two pillow pullings at both ends of the traction sleeper device including being individually fixed in the storage tank, each pillow pulling in two pillow pulling includes draw beam, crossbeam, sleeper beam, end carriage and curb girder；Brake apparatus, it is arranged on the bogie, and on the fixed traction sleeper device and the storage tank；Wherein, the crossbeam, the sleeper beam, the end carriage are fixed on the draw beam side by side, and described one end for surveying beam is fixed on the end carriage, and the other end is fixed on the sleeper beam, and the end of the storage tank is supported on the sleeper beam and the crossbeam.By setting the tank car so that the cryogenic liquefaction gas can be transported by railway, reduce the cost of transportation of cryogenic liquefaction gas, realize that haul distance is grown, degree of safety is high.
Description
Technical field
It the utility model is related to cryogenic liquefaction gas technical field, more particularly to a kind of tank car.
Background technology
LNG (liquefied natural gas, liquefied natural gas) be by natural gas after the removal of impurity is handled at ambient pressure
The cryogenic liquid that deep cooling is formed to -162 DEG C of liquefaction.LNG transport includes pipeline, Shipping, highway transportation and railway
Transport four kinds of modes.Because LNG belongs to inflammable and explosive dangerous goods, from safety considerations, only a handful of countries use iron in the world
LNG is transported on road, up to the present China not yet realizes LNG railway transportations.
The China's natural gas place of production is mainly distributed on the Northwest, and demand then concentrates on Southeastern Coastal Cities, because LNG is conveyed
Pipeline network construction cost is high, and cycle length, the LNG of domestic production is mainly transported by on-highway motor vehicle or tank container, and imported L NG is then
Transported by marine ships.According to measuring and calculating, the 1/3, Er Qietie of railway transportation LNG cost about highway transportation cost is used in China
Road transport has the advantages of capacity is big, haul distance is long and safe and reliable.Therefore, LNG railway transportations have significant cost advantage,
Existing highway transport can not meet the market requirement in the case of, therefore using existing railway network transport LNG be a high efficiency,
The selection of low cost.
Utility model content
The application provides a kind of tank car, and it is short and safe using existing highway cost of transportation height, haul distance to solve prior art
Spend low, it is impossible to the technical problem of situation about meeting the market requirement.
The application provides a kind of tank car, and the tank car includes：
Bogie；
Storage tank；
Pipeline security system, it is connected with the storage tank；
Traction sleeper device, it is arranged on the bogie, the traction sleeper device includes being individually fixed in the both ends of the storage tank
Two pillow pullings, each pillow pulling in two pillow pulling includes draw beam, crossbeam, sleeper beam, end carriage and curb girder；
Brake apparatus, it is arranged on the bogie, and on the fixed traction sleeper device and the storage tank；
Wherein, the crossbeam, the sleeper beam, the end carriage are fixed on the draw beam side by side, described one end for surveying beam
It is fixed on the end carriage, the other end is fixed on the sleeper beam, and the end of the storage tank is supported on the sleeper beam and described
On crossbeam；
The storage tank includes cylinder, the inner pressurd vessel being arranged in the cylinder, is arranged at the inner pressurd vessel and the cylinder
Between heat insulation layer and support meanss.
Preferably, the cylinder includes left casing cylinder, right casing cylinder and two shell end sockets, the left casing cylinder and
The right casing cylinder is fixedly connected, and to form a sleeve, the two shells end socket is individually fixed in relative the two of the sleeve
End.
Preferably, the inner pressurd vessel also includes being fixed on the inner pressurd vessel inner surface inner stiffener ring, be fixed on it is described
Anti- brush vortex shield, the adapter room being fixed on the inner pressurd vessel and the low temperature being fixed on the inner pressurd vessel end socket in inner pressurd vessel
Adsorbent box.
Preferably, the tank car also includes：Monitoring system, the monitoring system include data collecting system, data monitoring
System and data transmission bus, wherein, the data collecting system gathers the parameter in the storage tank, and is passed by the data
Defeated bus transfer is to the data monitoring system.
Preferably, the support meanss include a fixed support device and two sliding supports；
The fixed support device and described two sliding support one end are contacted with the inner pressurd vessel, and the other end is fixed
In on the cylinder；
The fixed support device is arranged at the middle part of the cylinder, and the fixed support device includes being fixed on the cylinder
Four fixed supporting mechanisms on body circumference；
Described two sliding supports are located at the opposite sides of the fixed support device respectively, and are located at the cylinder
Both ends, each sliding support in described two sliding supports includes four be fixed on the cylinder circumference
Sliding support mechanism.
Preferably, the angle between two of described four fixed supporting mechanism middle and upper parts fixed supporting mechanisms is 90 ± 10
Spend, the angle between two fixed supporting mechanisms of described four fixed supporting mechanism middle and lower parts is 60 ± 10 degree.
Preferably, the angle between two sliding support mechanisms of four sliding support mechanism middle and upper parts is 90 ± 10
Spend, the angle between two sliding support mechanisms of four sliding support mechanism middle and lower parts is 60 ± 10 degree.
Preferably, the fixed supporting mechanism adds including fixed fiberglass, fixed sealing cover, fixed reinforcing plate, multiple fixations
Strengthening tendons and fixed seat；
Fixed sealing cover through hole is offered on the cylinder, the fixed reinforcing plate is fixed on the surface of the cylinder, described
Offer sealing cover of fixing corresponding with the fixed sealing cover through hole in fixed reinforcing plate to perforate, the fixed sealing cover is fixed on fixation
In sealing cover through hole and the fixed sealing cover perforation, the multiple fixed reinforcement one end is fixed in the fixed reinforcing plate, separately
One end is fixed on the fixed sealing cover, forms triangular support configurations；
The fixed seat is fixed on position relative with the fixed sealing cover through hole on the outer surface of the inner pressurd vessel, described
Fixed fiberglass one end is fixed in the fixed sealing cover, and the other end is fixed in the fixed seat.
Preferably, the fixed reinforcing plate is multiple that multiple fixed reinforcing plates are stacked on the surface of the cylinder,
And the size of the fixation reinforcing plate close to the surface of the cylinder is more than the chi of the fixation reinforcing plate on the surface away from the cylinder
It is very little.
Preferably, the sliding support mechanism adds including slip sealing cover, sliding glass steel, slip reinforcing plate, multiple slide
Strengthening tendons and slip boss；
The slip reinforcing plate is fixed on the surface of the cylinder, is offered on the cylinder and is slided sealing cover through hole, institute
State to slide and slip sealing cover perforation corresponding with the slip sealing cover through hole is offered in reinforcing plate, the slip sealing cover is fixed on institute
State and slide in sealing cover through hole and the slip sealing cover perforation；
The multiple slip reinforcement one end is fixed in the slip reinforcing plate, and the other end is fixed on the slip sealing cover
On, to form a triangular support configurations；The slip boss is fixed on the outer surface of the inner pressurd vessel to be sealed with described slide
The relative position of cover through hole；
Described sliding glass steel one end is supported on the slip sealing cover, and the other end is slidably supported on the slip boss
On.
The application has the beneficial effect that：
Bogie, storage tank are included by setting and are fixed on traction sleeper device, brake apparatus and pillow pulling on the bogie
Device, the traction sleeper device that draw beam, crossbeam, sleeper beam, end carriage and curb girder are included by setting are supported in one end of the storage tank
Tank car so that the cryogenic liquefaction gas can be transported by railway, reduce the cost of transportation of cryogenic liquefaction gas, real
Existing haul distance length, degree of safety is high, solves prior art using existing highway cost of transportation is high, haul distance is short and degree of safety is low, it is impossible to
The technical problem of situation about meeting the market requirement.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type.
Fig. 1 is a kind of structural representation of tank car of the application better embodiment；
Fig. 2 is the structural representation of the traction sleeper device of the tank car in Fig. 1；
Fig. 3 is the structural representation of the storage tank of the tank car in Fig. 1；
Fig. 4 is the structural representation of the cylinder of the storage tank of the tank car in Fig. 3；
Fig. 5 is the structural representation of the inner pressurd vessel of the storage tank of the tank car in Fig. 3；
Fig. 6 is the structural representation of the security system of the tank car in Fig. 1；
Fig. 7 is the structural representation of the monitoring system of the tank car in Fig. 1；
Fig. 8 is the diagrammatic cross-section of the storage tank of the tank car in Fig. 1；
Fig. 9 is the enlarged drawing of the fixation supporting mechanism of support meanss in Fig. 8；
Figure 10 is the top view of the fixation supporting mechanism of support meanss in Fig. 1；
Figure 11 is the diagrammatic cross-section of the storage tank of the tank car in Fig. 1；
Figure 12 is the enlarged drawing of the sliding support mechanism of support meanss in Figure 11；
Figure 13 is the top view of the sliding support mechanism of support meanss in Fig. 1.
Embodiment
The embodiment of the present application solves prior art using existing highway cost of transportation height, fortune by providing a kind of tank car
It is low away from short and degree of safety, it is impossible to the technical problem of situation about meeting the market requirement.
Technical scheme in the embodiment of the present application is in order to solve the above technical problems, general thought is as follows：
Bogie, storage tank are included by setting and are fixed on traction sleeper device, brake apparatus and pillow pulling on the bogie
Device, the traction sleeper device that draw beam, crossbeam, sleeper beam, end carriage and curb girder are included by setting are supported in one end of the storage tank
Tank car so that the cryogenic liquefaction gas can be transported by railway, reduce the cost of transportation of cryogenic liquefaction gas, real
Existing haul distance length, degree of safety is high, solves prior art using existing highway cost of transportation is high, haul distance is short and degree of safety is low, it is impossible to
The technical problem of situation about meeting the market requirement.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
In order to solve prior art using existing highway cost of transportation is high, haul distance is short and degree of safety is low, it is impossible to adapt to market
The technical problem of the situation of demand, the application provide a kind of tank car.As shown in figure 1, the tank car includes：Coupler and draft gear 1,
Hand brake device 2, bogie 3, two traction sleeper devices 4, storage tank 5, wind brake apparatus 6, pipeline security system 7 and monitoring system 8.Institute
Traction sleeper device 4, pneumatic brake apparatus 6, manual braking device 2 is stated to be fixed on the bogie 3.
As shown in Fig. 2 the traction sleeper device 4 is arranged in the bogie (not shown).The traction sleeper device includes dividing
Two pillow pullings at the both ends of the storage tank are not fixed on.
In the present embodiment, the pillow pulling is all steel welding structure, and main material is rotten from the resistance to air of Q450NQR1 high intensity
Lose steel.
Each pillow pulling in two pillow pulling includes draw beam 4B, secondary saddle 4A, main saddle 4C, the secondary saddle 4A, master
Saddle 4C is fixed on the draw beam 4B side by side, for being supported in the storage tank 401, in the present embodiment, the main saddle
Seat 4C radian is more than the radian of the secondary saddle 4A, and two secondary saddle 4A are between two main saddle 4C.Main saddle 4C
Physical dimension is larger, plays main supporting role, secondary saddle 4A physical dimensions are smaller, play aiding support.
In other embodiments, two secondary saddle 4A and two main saddle 4C are not limited to above-mentioned position pass
System, can also two secondary saddle 4A positioned at two main saddle 4C outside, or between secondary saddle 4A and main saddle 4C
Every setting.In addition, in other embodiments, the secondary saddle 4A and main saddle 4C radian can also be it is equal,
It can specifically be configured as needed.Its size layout determines according to storage tank draw ratio, to ensure that end socket effectively rises to cylinder
To booster action, the distance A at saddle center to end socket circular arc the tangent is not preferably greater than barrel diameter R half (i.e. A≤0.5R).
Backing plate is provided between the secondary saddle 4A and the main saddle 4C and storage tank 401, is added to ensure that backing plate effectively plays
Use is pretended, plate thickness is not preferably less than the cylinder thickness of 0.6 times of storage tank 401, should be closely connected between backing plate and storage tank 401, backing plate
Area should open plug welding hole when larger.The secondary saddle 4A and the main saddle 4C cornerites are not preferably less than 120 ° under normal circumstances.
In the present embodiment, the pillow pulling also includes end carriage 4E and curb girder 4D.The secondary saddle 4A, main saddle 4C, end
Beam 4E is fixed on the draw beam 4B side by side.Described survey beam 4D one end is fixed on the end carriage 4E, and the other end is fixed on institute
State on main saddle 4C.Saddles one of the main saddle 4C as storage tank, saddles two of the crossbeam 4E as storage tank, i.e., one end of described storage tank
It is supported in simultaneously on two saddles, the other end is also supported on two saddles simultaneously.
The tank car of the application and the storage tank of traction sleeper device are by being provided with secondary saddle 4A, main saddle 4C two pillow pullings simultaneously
Support, i.e., supported by four saddles, on the one hand by increasing saddle quantity, can effectively reduce each saddle born it is vertical
Load, simultaneously as saddle arrange relative distribution, load distribution it is more uniform, it is larger for draw ratio (L/D), and wall thickness compared with
Thin horizontal vessel, by adjusting the distance between major and minor saddle, it both can ensure that end socket played effective booster action to cylinder,
The problem of can also avoiding causing cylinder to produce gross distortion and excessive stress because bearing span is excessive, solve in the prior art
When supporting by double saddle structures for the bigger horizontal tank of major diameter, cylinder can be caused to produce because bearing span is excessive tight
Deformation and the excessive technical problem of stress again.
As shown in figure 3, the storage tank 5 include cylinder 20, the inner pressurd vessel 30 being arranged in the cylinder 20, be arranged at it is described
Heat insulation layer 5B and support meanss between inner pressurd vessel 30 and the cylinder 20.
Prevent as shown in figure 4, the cylinder 20 includes left casing cylinder A5, right casing cylinder A9, two shell end socket A2, vacuum
Quick-fried device A1, normal temperature adsorbent box A10, stiffening ring A8, pillow pulling upper cover plate A4 and control box A6.In the present embodiment, it is described
The main material steel plate of cylinder 20 is 16MnDR, and main material forging is III grade of forged steel of 16MnD.
The left casing cylinder A5 is fixedly connected with the right casing cylinder A9, to form a sleeve, the two shells envelope
Head A2 is individually fixed in the opposite end of the sleeve, to form the space of a sealing.The vacuum explosion-proof device A1 and described
Normal temperature adsorbent box A10 is fixed on the two shells end socket A2.The stiffening ring is arranged on the inner surface of the sleeve, is used
In the intensity of increase sleeve.The pillow pulling upper cover plate A4 is fixed on the sleeve, in order to which the cylinder 20 is fixed on into institute
State in traction sleeper device 4.The control box A6 is fixed on the sleeve, and the control box A6 is located among the bottom of cylinder 20
Position, for protecting handling pipeline, safety and monitor and control facility, when loading and unloading LNG and maintaining, both sides chamber door can be opened.
As shown in figure 5, the inner pressurd vessel 30 includes inner pressurd vessel cylinder C3, is fixed on the interior of the inner pressurd vessel cylinder C3 both ends
Vessel head C1, the inner stiffener ring C7 being fixed on the inner pressurd vessel cylinder C3 inner surfaces, it is fixed on the inner pressurd vessel cylinder C3
Interior anti-brush vortex shield C4, the adapter room C6 being fixed on the inner pressurd vessel cylinder C3, it is fixed on the inner pressurd vessel end socket C1
Low temperature adsorbent box C8.In the present embodiment, the main material steel plate of inner pressurd vessel 30 is 06Cr19Ni10 stainless steels, and main material is forged
Part is III grade of stainless steel of 06Cr19Ni10.
The heat insulation layer 5B is heat-insulating material of the bag in the outer surface of inner pressurd vessel 30, and the heat-insulating material is by compound, sanction
Cut, suture formation, and be customized by the shape and size of this product.
The interior outer tank support member is the hollow circular cylinder tubular structure that a kind of expoxy glass Steel material is processed into, according to peace
Position and carrying form are filled, it is each to support specification different.
As shown in fig. 6, pipeline safety 7 includes vacuumizing and measurement apparatus 7A, gas phase pipeline 7B, handling pipeline 7C,
Pressure piping 7D, differential pressure pipeline 7E, overflow passage 7F and emergent control pipeline 7G.The pipeline security system 7 is fixed on storage tank
In the control box of middle and lower part.Vacuum extractor and the vacuum measuring device 7A is used to maintaining and detecting layer vacuum；The gas
Phase pipeline 7B is used to stablize tank top gas-phase space pressure, ensures storage tank safety；The handling pipeline 7C loads and unloads for storage tank
Cryogenic liquefaction gas；The pressure piping 7D is used for tank inside and keeps malleation to accelerate discharging；The differential pressure pipeline 7E is used to examine
Survey storage tank dress liquid height；The overflow passage 7F is used to avoid storage tank overcharge；The emergent control pipeline 7G is used for exception occur
In the case of safety guarantee.
Specifically, the handling pipeline 7C includes liquid phase interface, bottom liquid inlet valve, quick action emergency valve, top liquid feed valve, only
Return valve and pipeline.The pressure piping 7D includes quick action emergency valve, booster liquid phase valve and booster liquid phase interface.The gas phase
Pipeline 7B includes gas phase interface, gas emitting valve, quick action emergency valve, superpressure drain valve, combination safety valve and spark arrester.The difference
Pressure pipe road 7E includes gas phase pipe, liquid-phase tube, pressure gauge, liquid level gauge and balanced valve.The overflow passage includes overflow pipe and cut-off
Valve.It is described to vacuumize and measurement apparatus includes vacuum pumping valve, vacuum separation valve and vacuum gauge.The emergent control pipeline includes
Store up reservoir, vacuum filter and air hose.
As shown in fig. 7, the monitoring system 8 is used to monitor pressure medium, the liquid level shape in vehicle operation in storage tank 5
State and handling pipeline and valve leak situation.The monitoring system 8 include data collecting system 8B, data monitoring system 8C and
For connecting the data collecting system 8B and the data monitoring system 8C data transmission bus 8A, wherein, data monitoring
System 8C, which is generally installed in, escorts interior.The data collecting system 8B is used to gather the parameter in storage tank 5, and passes through the number
The data monitoring system 8C is transferred to according to transfer bus 8A, in order to understand the pressure medium in storage tank 5, fluid level condition in real time
With handling pipeline and valve leak situation.
The wind brake apparatus 6 is arranged on the bogie, and on the fixed traction sleeper device and the storage tank.It is described
Wind brake apparatus 6 includes 120 type control valves, 203mm × 254mm entirety spinning seal type brake cylinder, the two-way brake shoe of ST2-250 types
Clearance automatic-adjusting device, KZW-A types adjustment device of empty weight/heavy weight, 60 liters of auxiliary reservoirs, 34 liters and 11 liters of reservoirs, meet TB/
T2403-2010 composite brake shoe with great friction coefficient.The hand brake device 2 uses NSW type hand brakes.The hitch buffering
Device 1 is using 17 type E level steel hitches of reinforced hook bolt, forging hook tail frame, MT-2, HM-1 or HN-1 type buffer or new slow
Rush device.Draught gear supporting seat, couple yoke and coupler yoke key supporting plate installation nylon wearing plate.The use of bogie 3 turns K5 or turns K6 types
Bogie.Because the coupler and draft gear 1, hand brake device, bogie 3, wind brake apparatus 6 are that Chinese Railway lorry is general
Configuration and structure, are not described in detail here.
The support meanss include a fixed support device 41 and two sliding supports 42.The fixed support device 41
The middle part of the cylinder 20 is arranged at, two sliding support 42 is respectively positioned at relative the two of the fixed support device 41
Side, and positioned at the both ends of the cylinder 20.
The fixed support device 41 and the one end of sliding support 42 contact with inner pressurd vessel 30, and the other end is fixed on described
On cylinder 20, for transmitting the various load between inner pressurd vessel 30 and cylinder 20, enclosed air space, reach and effectively block heat bridge
Function.
Such as Fig. 8-Figure 10, the fixed support device 41 includes four fixed supporting mechanisms being fixed on the circumference of cylinder 20
411.Angle between two fixed supporting mechanisms 411 of the described four fixed middle and upper parts of supporting mechanism 411 is 90 ± 10 degree, institute
The angle stated between two fixed supporting mechanisms 411 of four fixed middle and lower parts of supporting mechanism 411 is 60 ± 10 degree.
In the present embodiment, the number of the fixed supporting mechanism 411 is 4, is laid in the circumference of the cylinder 20
On.The fixed supporting mechanism 411 includes fixed fiberglass 14, fixed sealing cover 11, fixed reinforcing plate 12, multiple fixed reinforcements
13rd, fixed seat 15 and fixed boss 16.
The fixed reinforcing plate 12 is fixed on the surface of the cylinder 20, for increasing the intensity of the cylinder 20.Specifically
Ground, the fixed reinforcing plate 12 are welded on the surface of the cylinder 20.The fixed reinforcing plate 12 can be multiple, described
When the number of fixed reinforcing plate 12 is multiple, the fixed reinforcing plate 12 is stacked on the surface of the cylinder 20, and close to institute
State chi of the size more than the fixation reinforcing plate 12 on the surface away from the cylinder 20 of the fixation reinforcing plate 12 on the surface of cylinder 20
It is very little.
In the present embodiment, the number of the fixed reinforcing plate 12 is two, and specially first fixes reinforcing plate and the
Two fix reinforcing plate, and the first fixation reinforcing plate is arranged at described second and fixed between reinforcing plate and the cylinder 20, described
Second size for fixing reinforcing plate is less than the described first size for fixing reinforcing plate.The fixed reinforcing plate 12 can be it is circular,
Ellipse, rectangle or other shapes, specifically can be in the arc-shaped by housing diameter rolling by steel plate, it is ensured that energy when being assembled with shell
It is closely connected.
Fixed sealing cover through hole 21 is offered on the cylinder 20, is offered in the fixed reinforcing plate 12 and the fixed envelope
Sealing cover perforation is fixed corresponding to cover through hole 21.The fixed sealing cover 11 is fixed on fixed sealing cover through hole 21 and the fixed sealing cover is worn
In hole, sealing cover through hole 21 is fixed described in sealing cover for fixing.Specifically, the fixed sealing cover 11 is welded in the fixed reinforcing plate
12 and the cylinder 20 on.The fixed sealing cover 11 is specifically as follows cylinder barrel shaped structure, and an end closure is cup-shaped, can use steel
Coiled sheet system is welded with circular bottom plate group again, also can directly use forging.In addition, in the present embodiment, fixed sealing cover 11 is away from institute
State one end of cylinder 20 to the height distance h of the cylinder 20 be 120mm~140mm (millimeter).
Multiple one end of fixed reinforcement 13 are fixed in the fixed reinforcing plate 12, and the other end is fixed on the fixed sealing cover
11 one end away from the cylinder 20, to form a triangular support configurations, the intensity of the fixed fixed sealing cover 11 of increase.Specifically
Ground, in the present embodiment, the number of the fixed reinforcement 13 is 4.The fixed reinforcement 13 be flute profile molded piece or
Forging, it can be fixed on by way of welding in the fixed reinforcing plate 12 and the fixed sealing cover 11.Added using multiple fixations
Strengthening tendons 13, intensity requirement can not only be met, and material can be saved, mitigate weight.
Fixed boss 16 is fixed on position relative with the fixed sealing cover through hole 21 on the outer surface of the inner pressurd vessel 30
Put, specifically, the fixed reinforcing plate 16 is welded on the inner pressurd vessel 30, to increase the intensity of the inner pressurd vessel 30.It is described
Fixed boss 16 can be one, or it is multiple, it can specifically be configured as needed.In the inner pressurd vessel 30
When intensity is enough, the fixed boss 16 can also be not provided with.
When being provided with the fixed boss 16 on the inner pressurd vessel 30, the fixed seat 15 is fixed on the fixation and added
On strong block 16, when being not provided with the fixed boss 16 on the inner pressurd vessel 30, the fixed seat 15 is directly fixed on institute
State position relative with the fixed sealing cover through hole 21 on the outer surface of inner pressurd vessel 30.
Described one end of fixed fiberglass 14 is fixed in the fixed sealing cover 11, and the other end is fixed on the fixed seat 15
On, the cylinder 20 and the inner pressurd vessel 30 are relatively fixed.
Above-mentioned fixed supporting mechanism is by way of setting combination reinforcement of the fixed reinforcing plate 12 with fixed reinforcement 13, to solid
Determine sealing cover 11 to be strengthened, both can guarantee that fixed closure means have enough intensity to bear various load, while there is letter
Single structure and lighter deadweight, solve and are strengthened in the prior art by reinforcing plate, larger in tank volume, load and are situated between
When matter is more, the technical problem of intensity deficiency be present.
Such as Figure 11-Figure 13, each sliding support in two sliding support 42 includes being fixed on the cylinder
Four sliding support mechanisms 420 on the circumference of body 20, two sliding support machines of four sliding support mechanisms 420 middle and upper part
Angle between structure 420 is 90 ± 10 degree, two sliding support mechanisms 420 of four sliding support mechanisms 420 middle and lower part
Between angle be 60 ± 10 degree.
In the present embodiment, the number of the sliding support mechanism 420 is 8, is divided into two groups, respectively positioned at the cylinder
The both ends of body 20, it is laid in respectively on the circumference of the cylinder 20.The sliding support mechanism 420 includes sliding sealing cover 421, slided
Dynamic fiberglass 422, slide reinforcing plate 423, multiple slip reinforcements 424 and slide boss 425.
The surface slided reinforcing plate 423 and be fixed on the cylinder 20, for increasing the intensity of the cylinder 20.Specifically
Ground, the slip reinforcing plate 423 are welded on the surface of the cylinder 20.The number for sliding reinforcing plate 423 can be one
It is individual, or multiple.
Offered on the cylinder 20 and slide sealing cover through hole 426, offered and the slip in the slip reinforcing plate 423
Sealing cover perforation is slided corresponding to sealing cover through hole.The slip sealing cover 421 is fixed on the slip sealing cover through hole 426 and the slip
In sealing cover perforation.Specifically, the slip sealing cover 421 is welded on the slip reinforcing plate 423 and the cylinder 20.The cunning
Dynamic sealing cover 421 is specifically as follows cylinder barrel shaped structure, and an end closure is cup-shaped, can be rolled using steel plate again with circular bottom plate group
Weldering, also can directly use forging.In addition, in the present embodiment, the one end of sealing cover 421 away from the cylinder 20 is slided described in
The height distance h of cylinder 20 is 120mm~140mm (millimeter).
The multiple slip reinforcement 424 one end is fixed in the slip reinforcing plate 423, and the other end is fixed on the cunning
The dynamic one end of sealing cover 421 away from the cylinder 20, to form a triangular support configurations, the fixed slip sealing cover 421 of increase
Intensity.Specifically, in the present embodiment, the number for sliding reinforcement 424 is 4.The slip reinforcement 424 is groove
Shape molded piece or forging, it can be fixed on by way of welding in the slip reinforcing plate 423 and the slip sealing cover 421.Adopt
With multiple slip reinforcements 424, intensity requirement can not only be met, and material can be saved, mitigate weight.
The slip boss 425 is fixed on the outer surface of the inner pressurd vessel 30 and the phase of slip sealing cover through hole 426
To position, specifically, it is described slip reinforcing plate 425 be welded on the inner pressurd vessel 30, to increase the strong of the inner pressurd vessel 30
Degree.The slip boss 425 can be one, or it is multiple, it can specifically be configured as needed.Described interior
When the intensity of container 30 is enough, the slip boss 425 can also be not provided with.
When the number of the slip reinforcing plate 425 is multiple, the slip reinforcing plate 425 is stacked at the inner pressurd vessel 30
Outer surface on, and the size of the slips reinforcing plate 425 close to the surface of the inner pressurd vessel 30 is more than the remote inner pressurd vessel 30
Surface slip reinforcing plate 425 size.
In the present embodiment, the number for sliding reinforcing plate 425 is two, and specially first slides reinforcing plate and the
Two slide reinforcing plate, and the first slip reinforcing plate is arranged at described second and slided between reinforcing plate and the inner pressurd vessel 30, institute
The size for stating the second slip reinforcing plate is less than the described first size for sliding reinforcing plate.The slip reinforcing plate 425 can be circle
Shape, ellipse, rectangle or other shapes, specifically can be in the arc-shaped by housing diameter rolling by steel plate, it is ensured that assembled with shell
When can be closely connected.
Slided described in described one end of sliding glass steel 422 on sealing cover 421, the other end is slidably supported on the slip boss
On 425.The inner pressurd vessel 30 intensity enough and be not provided with it is described slip boss 425 when, the sliding glass steel 422
The other end is supported directly upon on the outer surface of the inner pressurd vessel 30.
The sliding support mechanism is right by way of setting and sliding combination reinforcement of the reinforcing plate 423 with sliding reinforcement 424
Slide sealing cover to be strengthened, both can guarantee that sliding closure means has enough intensity to bear various load, while there is letter
Single structure and lighter deadweight, solve and are strengthened in the prior art by reinforcing plate, larger in tank volume, load and are situated between
When matter is more, the technical problem of intensity deficiency be present.
Support meanss include a fixed support device of four fixed supporting mechanisms by setting and are located at respectively described solid
Determine two sliding supports of the opposite sides of support meanss, each sliding support includes in two sliding supports
Four fixed supporting mechanisms, so as to constitute 12 point-supported support meanss, the fixed support device is arranged at the cylinder
Middle part, two sliding supports are supported in the both ends of the cylinder, ensure storage tank have enough intensity be used to bearing it is each
Kind of load, and can reduce the amount of deflection of tank body, solve in the prior art due to glass reinforced plastic support device fixing end and sliding end
Spacing is big, causes amount of deflection to increase, and unstability easily occurs in tank body, and tank volume is larger, when load medium is more, intensity be present not
The technical problem of foot.
Illustrated below with example：
Tank car important technological parameters are as follows in example：
From above-mentioned example, the load-carrying of tank car is more than or equal to 45 tons, and experimental data shows, the tank car and existing highway
Tank car is compared, and its solo running ability is doubled；In addition, highest running speed, according to measuring and calculating, works as transport up to 120,000 ms/h
When distance is more than 1000 kilometers, about 0.9 yuan/ton of kilometer of LNG highway transportations cost, LNG railway tank containers cost of transportation is about
For 0.45 yuan/ton of kilometer, if transported using tank car, its cost can be down to 0.35 yuan/ton of kilometer, reduce cost of transportation.
Bogie, storage tank are included by setting and are fixed on traction sleeper device, brake apparatus and pillow pulling on the bogie
Device, the traction sleeper device that draw beam, crossbeam, sleeper beam, end carriage and curb girder are included by setting are supported in one end of the storage tank
Tank car so that the cryogenic liquefaction gas can be transported by railway, reduce the cost of transportation of cryogenic liquefaction gas, real
Existing haul distance length, degree of safety is high, solves prior art using existing highway cost of transportation is high, haul distance is short and degree of safety is low, it is impossible to
The technical problem of situation about meeting the market requirement.
In addition, the tank car is additionally provided with monitoring system 8, for interior pressure medium, fluid level condition and the dress to tank car
Unload pipeline and valve leak situation is monitored, be easy to understand in real time the dynamic of tank car.
Although having been described for preferred embodiment of the present utility model, those skilled in the art once know substantially
Creative concept, then other change and modification can be made to these embodiments.So appended claims are intended to be construed to wrap
Include preferred embodiment and fall into having altered and changing for the scope of the utility model.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of tank car, it is characterised in that the tank car includes：
Bogie；
Storage tank；
Pipeline security system, it is connected with the storage tank；
Traction sleeper device, it is arranged on the bogie, the traction sleeper device includes being individually fixed in the two of the both ends of the storage tank
Pillow pulling, each pillow pulling in two pillow pulling include draw beam, crossbeam, sleeper beam, end carriage and curb girder；
Brake apparatus, it is arranged on the bogie, and on the fixed traction sleeper device and the storage tank；
Wherein, the crossbeam, the sleeper beam, the end carriage are fixed on the draw beam side by side, and one end of the curb girder is fixed
In on the end carriage, the other end is fixed on the sleeper beam, and the end of the storage tank is supported on the sleeper beam and the crossbeam
On；
The storage tank includes cylinder, the inner pressurd vessel being arranged in the cylinder, is arranged between the inner pressurd vessel and the cylinder
Heat insulation layer and support meanss.
2. tank car as claimed in claim 1, it is characterised in that the cylinder includes left casing cylinder, right casing cylinder and two
Shell end socket, the left casing cylinder are fixedly connected with the right casing cylinder, to form a sleeve, the two shells end socket point
The opposite end of the sleeve is not fixed on.
3. tank car as claimed in claim 1, it is characterised in that the inner pressurd vessel also includes being fixed on the inner pressurd vessel inner surface
On inner stiffener ring, the anti-brush vortex shield being fixed in the inner pressurd vessel, the adapter room be fixed on the inner pressurd vessel and fixation
Low temperature adsorbent box on the inner pressurd vessel end socket.
4. tank car as claimed in claim 1, it is characterised in that the tank car also includes：Monitoring system, the monitoring system bag
Data collecting system, data monitoring system and data transmission bus are included, wherein, the data collecting system is gathered in the storage tank
Parameter, and the data monitoring system is transferred to by the data transmission bus.
5. tank car as claimed in claim 1, it is characterised in that the support meanss include a fixed support device and two cunnings
Dynamic support meanss；
The fixed support device and described two sliding support one end contact with the inner pressurd vessel, and the other end is fixed on institute
State on cylinder；
The fixed support device is arranged at the middle part of the cylinder, and the fixed support device includes being fixed on the cylinder circle
Four fixed supporting mechanisms on week；
Described two sliding supports are located at the opposite sides of the fixed support device respectively, and positioned at the two of the cylinder
Hold, each sliding support in described two sliding supports includes four slips being fixed on the cylinder circumference
Supporting mechanism.
6. tank car as claimed in claim 5, it is characterised in that the fixed branch of two of described four fixed supporting mechanism middle and upper parts
Angle between support mechanism is 90 ± 10 degree, between two fixed supporting mechanisms of described four fixed supporting mechanism middle and lower parts
Angle is 60 ± 10 degree.
7. tank car as claimed in claim 5, it is characterised in that two of four sliding support mechanism middle and upper parts slide branch
Angle between support mechanism is 90 ± 10 degree, between two sliding support mechanisms of four sliding support mechanism middle and lower parts
Angle is 60 ± 10 degree.
8. the tank car as described in any claim in claim 5-7, it is characterised in that the fixed supporting mechanism includes solid
Determine fiberglass, fixed sealing cover, fixed reinforcing plate, multiple fixed reinforcements and fixed seat；
Fixed sealing cover through hole is offered on the cylinder, the fixed reinforcing plate is fixed on the surface of the cylinder, the fixation
Offer sealing cover of fixing corresponding with the fixed sealing cover through hole in reinforcing plate to perforate, the fixed sealing cover is fixed on fixed sealing cover
In through hole and the fixed sealing cover perforation, the multiple fixed reinforcement one end is fixed in the fixed reinforcing plate, the other end
It is fixed on the fixed sealing cover, forms triangular support configurations；
The fixed seat is fixed on position relative with the fixed sealing cover through hole on the outer surface of the inner pressurd vessel, the fixation
Fiberglass one end is fixed in the fixed sealing cover, and the other end is fixed in the fixed seat.
9. tank car as claimed in claim 8, it is characterised in that the fixed reinforcing plate is multiple, multiple fixed reinforcements
Plate is stacked on the surface of the cylinder, and the size of the fixation reinforcing plate close to the surface of the cylinder is more than away from the cylinder
The size of the fixation reinforcing plate on the surface of body.
10. the tank car as described in any claim in claim 5-7, it is characterised in that the sliding support mechanism includes
Sealing cover, sliding glass steel are slided, reinforcing plate, multiple slip reinforcements is slided and slides boss；
The slip reinforcing plate is fixed on the surface of the cylinder, is offered on the cylinder and is slided sealing cover through hole, the cunning
Offer the sealing cover that slides corresponding with the slip sealing cover through hole in dynamic reinforcing plate to perforate, the slip sealing cover is fixed on the cunning
In dynamic sealing cover through hole and the slip sealing cover perforation；
The multiple slip reinforcement one end is fixed in the slip reinforcing plate, and the other end is fixed on the slip sealing cover,
To form a triangular support configurations；The slip boss is fixed on the outer surface of the inner pressurd vessel to be led to the slip sealing cover
The relative position in hole；
Described sliding glass steel one end is supported on the slip sealing cover, and the other end is slidably supported on the slip boss.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313885.1U CN206797396U (en) | 2016-12-02 | 2016-12-02 | A kind of tank car |
| EA201991230A EA037857B1 (en) | 2016-12-02 | 2017-07-20 | Tank truck |
| PCT/CN2017/093692 WO2018099096A1 (en) | 2016-12-02 | 2017-07-20 | Tank truck |
| AU2017370006A AU2017370006B2 (en) | 2016-12-02 | 2017-07-20 | Tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313885.1U CN206797396U (en) | 2016-12-02 | 2016-12-02 | A kind of tank car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206797396U true CN206797396U (en) | 2017-12-26 |
Family
ID=60727738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621313885.1U Active CN206797396U (en) | 2016-12-02 | 2016-12-02 | A kind of tank car |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206797396U (en) |
| EA (1) | EA037857B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494423A (en) * | 2016-12-02 | 2017-03-15 | 中车长江车辆有限公司 | A kind of tank car |
| CN112896834A (en) * | 2021-05-07 | 2021-06-04 | 河南氢枫能源技术有限公司 | Magnesium-based solid hydrogen storage and transportation device with leakage warning function |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2404868B1 (en) * | 1974-02-01 | 1975-07-31 | Demag Ag, 4100 Duisburg | Mixer trolleys for the transport of metals |
| CN2221520Y (en) * | 1995-01-20 | 1996-03-06 | 锦西化工机械厂 | Cold-keeping liquefied gas rail tanker |
| CN101746381A (en) * | 2008-12-18 | 2010-06-23 | 南车长江车辆有限公司 | Rail road tank car traction and bolster device with beam structure |
| 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 |
| CN104386374B (en) * | 2014-11-13 | 2017-11-24 | 中国铁路总公司 | A kind of liquefied natural gas tank car |
| CN106494423B (en) * | 2016-12-02 | 2018-08-03 | 中车长江车辆有限公司 | A kind of tank car |
-
2016
- 2016-12-02 CN CN201621313885.1U patent/CN206797396U/en active Active
-
2017
- 2017-07-20 EA EA201991230A patent/EA037857B1/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106494423A (en) * | 2016-12-02 | 2017-03-15 | 中车长江车辆有限公司 | A kind of tank car |
| CN106494423B (en) * | 2016-12-02 | 2018-08-03 | 中车长江车辆有限公司 | A kind of tank car |
| CN112896834A (en) * | 2021-05-07 | 2021-06-04 | 河南氢枫能源技术有限公司 | Magnesium-based solid hydrogen storage and transportation device with leakage warning function |
| CN112896834B (en) * | 2021-05-07 | 2021-08-06 | 河南氢枫能源技术有限公司 | Magnesium-based solid hydrogen storage and transportation device with leakage warning function |
Also Published As
| Publication number | Publication date |
|---|---|
| EA201991230A1 (en) | 2019-10-31 |
| EA037857B1 (en) | 2021-05-27 |
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