CN106499947A - A kind of storage tank - Google Patents
A kind of storage tank Download PDFInfo
- Publication number
- CN106499947A CN106499947A CN201611099577.8A CN201611099577A CN106499947A CN 106499947 A CN106499947 A CN 106499947A CN 201611099577 A CN201611099577 A CN 201611099577A CN 106499947 A CN106499947 A CN 106499947A
- Authority
- CN
- China
- Prior art keywords
- fixed
- cylinder
- sealing cover
- slip
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/03—Orientation
- F17C2201/035—Orientation with substantially horizontal main axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/01—Reinforcing or suspension means
- F17C2203/011—Reinforcing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/01—Reinforcing or suspension means
- F17C2203/014—Suspension means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0391—Thermal insulations by vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0629—Two walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/03—Control means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention discloses a kind of storage tank, and the storage tank includes that cylinder, inner pressurd vessel, operating system and support meanss, the pipeline of operating system are connected with inner pressurd vessel through after cylinder;Support meanss include a fixed support device and two sliding supports;Fixed support device and two sliding support one end are contacted with inner pressurd vessel, and the other end is fixed on cylinder.By operating system is arranged on lower section in the middle part of storage tank, fixed support is arranged in the middle part of tank body, sliding support is arranged on tank body two ends, stretch out cylinder in all pipelines lower section from the middle part of tank body, cylinder is that two cylinders are formed by connecting to central authorities' suit, make full use of lower space layout and installation pipeline, valve and the instrument and meter of storage tank drum, this layout need not reduce length of tank, when storage tank adopts the operating system, fixed support is also disposed in the middle part of tank body, be conducive to reducing vertical amount of deflection in the middle part of tank body, for the storage tank that load-carrying is larger, its bearing capacity is higher.
Description
Technical field
A kind of the present invention relates to freezing liquid activating QI technical field, more particularly to storage tank.
Background technology
Glass reinforced plastic support device is a kind of weight for connecting inside and outside tank body of container, transmission inner pressurd vessel load and reduce Lou heat
Want device.Cryogenic liquefaction gas tank typically adopts double layers of tank body structure, inner pressurd vessel to be used for loading cryogenic liquefaction gas, shell and frame
The connection of frame, underframe, saddle or running gear.In order to effectively intercept the heat of the incoming inner pressurd vessel of external environment condition, it is to avoid cryogenic liquefaction
Gas evaporation is too fast, arranges fiber glass epoxy support meanss, inner pressurd vessel is supported on shell generally between inner pressurd vessel and shell
On, mezzanine space is formed, then to mezzanine space evacuation.
Glass reinforced plastic support device is connected with inner pressurd vessel outer wall near inner pressurd vessel side, is arranged on shell near the side of shell
On glass reinforced plastic support sealing cover in.Glass reinforced plastic support device is used for transmitting various load between interior outer tank, enclosed air space,
And effectively block the function of heat bridge.
Existing storage tank glass reinforced plastic support device typically adopts 8 points of supporting way, wherein near 4 points of system pipeline one end
Support and support for fixed, 4 points of the other end is supported as sliding support.Glass reinforced plastic support device is by shell closure means and storage tank shell
Connection, tank contents device are placed on glass reinforced plastic support.
It is in place of the deficiencies in the prior art that 8 points of supporting construction glass reinforced plastic support devices are only applicable to the shorter feelings of tank body
Condition.When tank structure is elongated, during using 8 points of supporting constructions, glass reinforced plastic support device fixing end is very big with the spacing of sliding end, leads
Amount of deflection is caused to increase, unstability easily occurs in tank body.And existing glass reinforced plastic support device is larger in tank volume, load medium compared with
When many, there is intensity not enough.
Content of the invention
The application provides a kind of storage tank, solves in 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, there is intensity not
The technical problem of foot.
The application provides a kind of storage tank, and the storage tank includes cylinder and the inner pressurd vessel being arranged in the cylinder, operation system
System and support meanss,
The operating system is arranged at lower section in the middle part of the cylinder, and is fixed on the cylinder, the operating system
Pipeline is connected with the inner pressurd vessel through after the cylinder;
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
On the cylinder;
The fixed support device is arranged at the middle part of the cylinder;
Described two sliding supports are located at the opposite sides of the fixed support device respectively, and are located at the cylinder
Two ends.
Preferably, the cylinder is formed by connecting by two cylinders, and the bottom of the junction of two cylinder offers fixing hole,
The pipeline is connected with the inner pressurd vessel through after the fixing hole.
Preferably, the capping for closing the fixing hole is provided with the fixing hole, and the pipeline passes through the capping.
Preferably, the operating system includes valve box, and the valve box is arranged on lower section in the middle part of the cylinder, and fixed
On the cylinder, the pipeline is on the valve box.
Preferably, the fixed support device includes M fixed supporting mechanism being fixed on the cylinder circumference, described
Each sliding support in two sliding supports includes the N number of sliding support machine being fixed on the cylinder circumference
Structure, the M and N are the integer more than or equal to 3.
Preferably, the M and N is equal to four;
Angle between two fixed supporting mechanisms of described four fixed supporting mechanism middle and upper parts is 90 ± 10 degree, described
Angle between two fixed supporting mechanisms of four fixed supporting mechanism middle and lower parts is 60 ± 10 degree;
Angle between two sliding support mechanisms of four sliding support mechanism middle and upper parts is 90 ± 10 degree, described
Angle between two sliding support mechanisms of four sliding support mechanism middle and lower parts is 60 ± 10 degree.
Preferably, the M and N is equal to three;
In described three fixed supporting mechanisms, a fixed supporting mechanism is arranged at the top of the cylinder, and two other is fixed
Supporting mechanism is arranged at the bottom both sides of the cylinder, and angle therebetween is 60 ± 10 degree;
In three sliding support mechanisms, a sliding support mechanism is arranged at the top of the cylinder, three slips
In supporting mechanism, two other sliding support mechanism is arranged at the bottom both sides of the cylinder, and angle therebetween is 60 ± 10 degree.
Preferably, the M is equal to four;
The N is equal to three, and the angle between two fixed supporting mechanisms of described four fixed supporting mechanism middle and upper parts is
90 ± 10 degree, the angle between two fixed supporting mechanisms of described four fixed supporting mechanism middle and lower parts is 60 ± 10 degree;
In three sliding support mechanisms, a sliding support mechanism is arranged at the top of the cylinder, three slips
In supporting mechanism, two other sliding support mechanism is arranged at the bottom both sides of the cylinder, and angle therebetween is 60 ± 10 degree.
Preferably, the fixed supporting mechanism includes fixing fiberglass, fixed sealing cover, fixed reinforcing plate, multiple fixations and adds
Strong muscle and fixed seat;
Fixed sealing cover through hole is offered on the cylinder, and the fixed reinforcing plate is fixed on the surface of the cylinder, described
Fixed sealing cover perforation corresponding with the fixed sealing cover through hole is offered in fixed reinforcing plate, and the fixed sealing cover is fixed on fixation
In sealing cover through hole and the fixed sealing cover perforation, the plurality of 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 the outer surface of the inner pressurd vessel position relative with the fixed sealing cover through hole, described
Fixed fiberglass one end is fixed in the fixed sealing cover, and the other end is fixed in the fixed seat.
Preferably, the sliding support mechanism includes that slip sealing cover, sliding glass steel, slip reinforcing plate, multiple slips add
Strong muscle and slip boss;
The slip reinforcing plate is fixed on the surface of the cylinder, offers slip sealing cover through hole, institute on the cylinder
State and in slip reinforcing plate, offer slip sealing cover perforation corresponding with the slip sealing cover through hole, the slip sealing cover is fixed on institute
State in slip sealing cover through hole and slip sealing cover perforation;
The plurality of 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 triangular support configurations;The slip boss is fixed on the outer surface of the inner pressurd vessel and the envelope of sliding
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:
By operating system is arranged on lower section in the middle part of storage tank, fixed support is arranged in the middle part of tank body, slides and prop up the application
Support is arranged on tank body two ends, and cylinder is stretched out in all pipelines lower section from the middle part of tank body, and cylinder is that two cylinders are set with connection to central authorities
Form, valve box is fixed on below tank body middle cylinder, make full use of lower space layout and installation pipeline, the valve of storage tank drum
Door and instrument and meter, this layout need not reduce length of tank, therefore can design tank volume to greatest extent, so as to improving product
Economy.In addition, when storage tank adopts the operating system, fixed support is also disposed in the middle part of tank body, be conducive to reducing tank body
The vertical amount of deflection in middle part, for the storage tank that load-carrying is larger, its bearing capacity is higher, solves in prior art due to glass reinforced plastic support
Device fixing end is big with the spacing of sliding end, causes amount of deflection to increase, and unstability easily occurs in tank body, and tank volume is larger, loads
When medium is more, there is the not enough technical problem of intensity.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, embodiment will be described below
Needed for accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment.
Fig. 1 is a kind of structural representation of storage tank of the application better embodiment;
Fig. 2 is the B-B direction generalized section of the storage tank in Fig. 1;
Fig. 3 is the enlarged drawing of the fixed supporting mechanism of support meanss in Fig. 2;
Fig. 4 is the top view of the fixed supporting mechanism of support meanss in Fig. 1;
Fig. 5 be Fig. 1 in the storage tank A-A to generalized section;
Fig. 6 is the enlarged drawing of the sliding support mechanism of support meanss in Fig. 5;
Fig. 7 is the top view of the sliding support mechanism of support meanss in Fig. 1;
Generalized sections of the Fig. 8 and Fig. 9 for another better embodiment storage tank of the application;
Generalized sections of the Figure 10 and Figure 11 for the another better embodiment storage tank of the application;
Figure 12 is the partial sectional view of the storage tank in Fig. 1;
C direction views of the Figure 13 for Figure 12.
Specific embodiment
The embodiment of the present application is solved in prior art due to glass reinforced plastic support device fixing end by providing a kind of storage tank
Big with the spacing of sliding end, cause amount of deflection to increase, easily there is unstability in tank body, and tank volume is larger, when load medium is more,
There is the not enough technical problem of intensity.
, for solving above-mentioned technical problem, general thought is as follows for technical scheme in the embodiment of the present application:
By operating system is arranged on lower section in the middle part of storage tank, fixed support is arranged in the middle part of tank body, slides and prop up the application
Support is arranged on tank body two ends, and cylinder is stretched out in all pipelines lower section from the middle part of tank body, and cylinder is that two cylinders are set with connection to central authorities
Form, valve box is fixed on below tank body middle cylinder, make full use of storage tank drum lower space layout and installation pipeline,
Valve and instrument and meter, this layout need not reduce length of tank, therefore can design tank volume to greatest extent, so as to lift product
The economy of product.In addition, when storage tank adopts the operating system, fixed support is also disposed in the middle part of tank body, be conducive to reducing tank
Vertical amount of deflection in the middle part of body, for the storage tank that load-carrying is larger, its bearing capacity is higher, solves in prior art due to fiberglass
Support arrangement fixing end is big with the spacing of sliding end, causes amount of deflection to increase, and unstability easily occurs in tank body, and tank volume is larger, dress
When load medium is more, there is the not enough technical problem of intensity.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
State technical scheme to be described in detail.
In order to solve in prior art as glass reinforced plastic support device fixing end is big with the spacing of sliding end, amount of deflection is caused to increase
Plus, easily there is unstability in tank body, and tank volume is larger, when load medium is more, there is the not enough technical problem of intensity, this Shen
A kind of storage tank please be provided.
Such as Fig. 1, the storage tank include:Cylinder 20, inner pressurd vessel 30,12 points of support meanss and operating systems 50, the content
Device 30 is arranged in the cylinder 20.The operating system 50 is arranged at lower section in the middle part of the cylinder 20, and is fixed on the cylinder
On body 20.
The cylinder 20 is that cylindrical shape, the cylinder 20 are formed by connecting by two cylinders, and the inner pressurd vessel 30 is specifically arranged at
In the cylinder 20.
Such as Figure 12 and Figure 13, the operating system 50 include pipeline 51 and valve box 53.The junction of two cylinder 20
Bottom offer fixing hole 21, the pipeline 51 is connected with the inner pressurd vessel 30 through after the fixing hole 21.The fixation
The capping 22 for closing the fixing hole 21 is provided with hole 21, and the pipeline 51 is outer through after the capping 22 to be drawn.The capping
22 are made using the stainless steel material of resistance to low temperature.
The valve box 53 is arranged on lower section in the middle part of the cylinder 20, and is fixed on the cylinder 20, the pipeline 51
On the valve box 53.The operating system 50 includes filling liquid system of unloading, supercharging depressurized system, pipeline
System, instrument monitoring system, evacuation and measuring system, emergency control system etc..The chamber door of the valve box 53 should have reliably
Locking device, casing preferably adopt the stainless steel material of resistance to low temperature to make.
12 points of support meanss of the storage tank include:One fixed support device 41 and two sliding supports 42.Described solid
Determine the middle part that support meanss 41 are arranged at the cylinder 20, two sliding support 42 is located at fixed the support respectively and fills
Put 41 opposite sides, and the two ends positioned at the cylinder 20.
The fixed support device 41 and 42 one end of sliding support are contacted 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 reaches effectively blocking heat bridge
Function.
Such as Fig. 2-Fig. 4, in the present embodiment, the fixed support device 41 includes four be fixed on 20 circumference of cylinder
Individual fixed supporting mechanism 411.Folder between two fixed supporting mechanisms 411 of described four fixed 411 middle and upper parts of supporting mechanism
Angle is 90 ± 10 degree, and the angle between two fixed supporting mechanisms 411 of described four fixed 411 middle and lower parts of supporting mechanism 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 fixing 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 near institute
State the surface of cylinder 20 fixed reinforcing plate 12 size more than away from the cylinder 20 surface fixed reinforcing plate 12 chi
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 fixes between reinforcing plate and the cylinder 20, described
The size for being smaller in size than the first fixation reinforcing plate of the second fixation reinforcing plate.The fixed reinforcing plate 12 can be circular,
Oval, rectangle or other shapes, specifically can press housing diameter rolling by steel plate in the arc-shaped, it is ensured that energy when assembling with shell
Closely connected.
Fixed sealing cover through hole 21 is offered on the cylinder 20, is offered and the fixed envelope in the fixed reinforcing plate 12
The corresponding fixed sealing cover perforation of 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, fix described in sealing cover sealing cover through hole 21 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 adopt steel
Coiled sheet system is welded with circular bottom plate group again, also can directly adopt forging.In addition, in the present embodiment, fixed sealing cover 11 is away from institute
State one end of cylinder 20 to height distance h of the cylinder 20 be 120mm~140mm (millimeter).
Multiple 13 one end of fixed reinforcement are fixed in the fixed reinforcing plate 12, and the other end is fixed on the fixed sealing cover
11 away from the cylinder 20 one end, to form triangular support configurations, increase the intensity of the fixation fixed sealing cover 11.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, can be fixed in the fixed reinforcing plate 12 and the fixed sealing cover 11 by way of welding.Added using multiple fixations
Strong muscle 13, can not only meet intensity requirement, and can material-saving, mitigate weight.
Fixed boss 16 is fixed on the outer surface of the inner pressurd vessel 30 position relative with the fixed sealing cover through hole 21
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.Described
Fixed boss 16 can be one, or multiple, specifically can be configured as needed.In the inner pressurd vessel 30
When intensity is enough, it is also possible to be not provided with the fixed boss 16.
When being provided with the fixed boss 16 on the inner pressurd vessel 30, the fixed seat 15 is fixed on the fixation and adds
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 relative with the fixed sealing cover through hole 21 position on the outer surface of inner pressurd vessel 30.
Described 14 one end of fixed fiberglass 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 by arrange fixed reinforcing plate 12 and fixed reinforcement 13 combine reinforcement by way of, to admittedly
Determine sealing cover 11 to be strengthened, both can guarantee that fixed closure means have enough intensity bear various load, while having letter
Single structure and lighter deadweight, are solved in prior art and are strengthened by reinforcing plate, larger in tank volume, are loaded and are situated between
When matter is more, there is the not enough technical problem of intensity.
In addition, the operating system for being currently used for storage tank is generally arranged at tank end, the pipeline that draws from inner pressurd vessel is often
Pass from end socket, all operations valve, detecting instrument and instrument are guarantor also through different fixed structures on end socket
The safety of pillar road, valve, detecting instrument and instrument, tank end add valve box.Because operating system is arranged on storage tank
End, control box can take certain space, and storage tank length needs to shorten, and so as to sacrifice tank body stowage, reduce product
Economy, meanwhile, being affected by inner pressurd vessel effect of expanding with heat and contract with cold, the structural requirement is fixed to support and is necessarily placed near pipeline
One end, for the longer storage tank of length, when need to arrange support in the middle part of tank body, its end supports has larger longitudinal force, should
Longitudinal force is used for resisting the frictional force formed between sliding support and support base when tank body expands with heat and contract with cold.
By operating system is arranged on lower section in the middle part of storage tank, fixed support is arranged in the middle part of tank body, slides and prop up the application
Support is arranged on tank body two ends, and cylinder is stretched out in all pipelines lower section from the middle part of tank body, and cylinder is that two cylinders are set with connection to central authorities
Form, valve box is fixed on below tank body middle cylinder, make full use of storage tank drum lower space layout and installation pipeline,
Valve and instrument and meter, this layout need not reduce length of tank, therefore can design tank volume to greatest extent, so as to lift product
The economy of product.In addition, when storage tank adopts the operating system, fixed support is also disposed in the middle part of tank body, be conducive to reducing tank
Vertical amount of deflection in the middle part of body, for the storage tank that load-carrying is larger, its bearing capacity is higher.
In addition, by the operating system is arranged on lower section in the middle part of storage tank, so be able to can enter in the both sides of storage tank
Row operation, such as handling liquid etc., when being arranged on end compared to operating system in prior art, more convenient operation is such as fallen in tank car
After head, same position can be parked in and operated, be not in that prior art kind is parked in same position and occurs pipeline not
Enough technical problems.
Such as Fig. 5-Fig. 7, in the present embodiment, each sliding support in two sliding support 42 includes
Four sliding support mechanisms 420 being fixed on 20 circumference of the cylinder, the two of four sliding support mechanisms, 420 middle and upper part
Angle between individual sliding support mechanism 420 is 90 ± 10 degree, two slips of four sliding support mechanisms, 420 middle and lower part
Angle between supporting mechanism 420 is 60 ± 10 degree.
In the present embodiment, the number of the sliding support mechanism 420 is 8, is divided into two groups, is located at the cylinder respectively
The two ends of body 20, are laid on the circumference of the cylinder 20 respectively.The sliding support mechanism 420 includes slip sealing cover 421, slides
Dynamic fiberglass 422, slip reinforcing plate 423, multiple slip reinforcements 424 and slip boss 425.
The slip reinforcing plate 423 is fixed on the surface of 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 of the slip reinforcing plate 423 can be one
Individual, or multiple.
Slip sealing cover through hole 426 is offered on the cylinder 20, is offered and the slip in the slip reinforcing plate 423
The corresponding slip sealing cover perforation of 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 using steel plate roll again with circular bottom plate group
Weldering, also can directly adopt forging.In addition, in the present embodiment, slip sealing cover 421 away from the cylinder 20 one end to described
Height distance h of cylinder 20 is 120mm~140mm (millimeter).
The plurality of 424 one end of slip reinforcement is fixed in the slip reinforcing plate 423, and the other end is fixed on the cunning
The one end of dynamic sealing cover 421 away from the cylinder 20, to form triangular support configurations, increases the fixation slip sealing cover 421
Intensity.Specifically, in the present embodiment, the number of the slip reinforcement 424 is 4.The slip reinforcement 424 is groove
Shape molded piece or forging, can be fixed in the slip reinforcing plate 423 and the slip sealing cover 421 by way of welding.Adopt
With multiple slip reinforcements 424, intensity requirement can not only be met, and can material-saving, mitigate weight.
The slip boss 425 is fixed on the outer surface of the inner pressurd vessel 30 and 426 phase of slip sealing cover through hole
To position, specifically, the slip reinforcing plate 425 is 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 multiple, specifically can be configured as needed.Described interior
When the intensity of container 30 is enough, it is also possible to be not provided with the slip boss 425.
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 near the inner pressurd vessel 30 surface slip reinforcing plate 425 size be more than away from the inner pressurd vessel 30
Surface slip reinforcing plate 425 size.
In the present embodiment, the number of the slip reinforcing plate 425 is two, specially the first slip reinforcing plate and the
Two slip reinforcing plates, the first slip reinforcing plate are arranged between the second slip reinforcing plate and the inner pressurd vessel 30, institute
State the size for being smaller in size than the first slip reinforcing plate of the second slip reinforcing plate.The slip reinforcing plate 425 can be circle
Shape, ellipse, rectangle or other shapes, specifically can press housing diameter rolling by steel plate in the arc-shaped, it is ensured that assemble with shell
When can be closely connected.
On slip sealing cover 421 described in described 422 one end of sliding glass steel, the other end is slidably supported on the slip boss
On 425.When the intensity of the inner pressurd vessel 30 is not provided with the slip boss 425 enough, 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 by arrange slip reinforcing plate 423 and slip reinforcement 424 combine reinforcement by way of, right
Slip sealing cover is strengthened, and both can guarantee that slip closure means have enough intensity bear various load, while having letter
Single structure and lighter deadweight, are solved in prior art and are strengthened by reinforcing plate, larger in tank volume, are loaded and are situated between
When matter is more, there is the not enough technical problem of intensity.
In other embodiments, as shown in Figure 8 and Figure 9, the fixed support device 41 includes that being fixed on cylinder 20 justifies
Three fixed supporting mechanisms 411 on week.In described three fixed supporting mechanisms 411, a fixed supporting mechanism 411 is arranged at
At the top of the cylinder 20, in described three fixed supporting mechanisms 411, two other fixation supporting mechanism 411 is arranged at the cylinder
20 bottom both sides, angle therebetween is 60 ± 10 degree.
Each sliding support in described two sliding supports 42 includes being fixed on 20 circumference of the cylinder
Three sliding support mechanisms 420, in three sliding support mechanisms 420, sliding support mechanism 420 is arranged at described
At the top of cylinder 20, in three sliding support mechanisms 420, two other sliding support mechanism 420 is arranged at the cylinder 20
Bottom both sides, angle therebetween is 60 ± 10 degree.
Also, in yet, as shown in Figure 10 and Figure 11, the fixed support device 41 includes being fixed on cylinder
Four fixed supporting mechanisms 411 on 20 circumference.Two fixed supporting mechanisms of described four fixed 411 middle and upper parts of supporting mechanism
Angle between 411 is 90 ± 10 degree, two fixed supporting mechanisms 411 of described four fixed 411 middle and lower parts of supporting mechanism it
Between angle be 60 ± 10 degree.
Each sliding support in described two sliding supports 42 includes being fixed on 20 circumference of the cylinder
Three sliding support mechanisms 420, in three sliding support mechanisms 420, sliding support mechanism 420 is arranged at described
At the top of cylinder 20, in three sliding support mechanisms 420, two other sliding support mechanism 420 is arranged at the cylinder 20
Bottom both sides, angle therebetween is 60 ± 10 degree.
Above-mentioned three kinds of embodiments are simply to fixed supporting mechanism 411 and the number and layout of sliding support mechanism 420
It is illustrated, however it is not limited to above-mentioned three kinds of implementations.Specifically, the fixed support device 41 can be defined to wrap
The fixed supporting mechanism 411 of M be fixed on 20 circumference of cylinder is included, each slip in described two sliding supports 42
Support arrangement includes the N number of sliding support mechanism 420 being fixed on 20 circumference of the cylinder, and the M and N is whole more than or equal to 3
Number.
Above-mentioned storage tank includes a fixed support device of M fixed supporting mechanism by setting and is located at the fixation respectively
Two sliding supports of the opposite sides of support meanss, in two sliding supports, each sliding support includes N
Individual fixed supporting mechanism, the M and N are the integer more than or equal to 3, so as to constitute the support meanss of multi-point support, described solid
Determine the middle part that support meanss are arranged at the cylinder, two sliding supports are supported in the two ends of the cylinder, it is ensured that storage tank
There is enough intensity to be used for bearing various load, the amount of deflection of tank body can be reduced again, solved in prior art due to fiberglass
Support meanss fixing end is big with the spacing of sliding end, causes amount of deflection to increase, and unstability easily occurs in tank body, and tank volume is larger,
When load medium is more, there is the not enough technical problem of intensity.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into the had altered of the scope of the invention and change.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of storage tank, it is characterised in that the storage tank includes cylinder and the inner pressurd vessel being arranged in the cylinder, operating system
And support meanss,
The operating system is arranged at lower section in the middle part of the cylinder, and is fixed on the cylinder, the pipeline of the operating system
Connect with the inner pressurd vessel through after the cylinder;
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 on institute
State on cylinder;
The fixed support device is arranged at the middle part of the cylinder;
Described two sliding supports are located at the opposite sides of the fixed support device, and two positioned at the cylinder respectively
End.
2. storage tank as claimed in claim 1, it is characterised in that the cylinder is formed by connecting by two cylinders, two cylinder
The bottom of junction offers fixing hole, and the pipeline is connected with the inner pressurd vessel through after the fixing hole.
3. storage tank as claimed in claim 2, it is characterised in that be provided with the envelope for closing the fixing hole at the fixing hole
Lid, the pipeline pass through the capping.
4. storage tank as claimed in claim 1, it is characterised in that the operating system includes valve box, the valve box are arranged
Lower section in the middle part of the cylinder, and be fixed on the cylinder, the pipeline is on the valve box.
5. storage tank as claimed in claim 1, it is characterised in that the fixed support device includes being fixed on the cylinder circumference
On M fixed supporting mechanism, each sliding support in described two sliding supports includes being fixed on the cylinder
N number of sliding support mechanism on body circumference, the M and N are the integer more than or equal to 3.
6. storage tank as claimed in claim 5, it is characterised in that the M and N is equal to four;
Angle between two fixed supporting mechanisms of described four fixed supporting mechanism middle and upper parts is 90 ± 10 degree, described four
Angle between two fixed supporting mechanisms of fixed supporting mechanism middle and lower part is 60 ± 10 degree;
Angle between two sliding support mechanisms of four sliding support mechanism middle and upper parts is 90 ± 10 degree, described four
Angle between two sliding support mechanisms of sliding support mechanism middle and lower part is 60 ± 10 degree.
7. storage tank as claimed in claim 5, it is characterised in that the M and N is equal to three;
In described three fixed supporting mechanisms, a fixed supporting mechanism is arranged at the top of the cylinder, and two other fixation is supported
Mechanism is arranged at the bottom both sides of the cylinder, and angle therebetween is 60 ± 10 degree;
In three sliding support mechanisms, a sliding support mechanism is arranged at the top of the cylinder, three sliding supports
In mechanism, two other sliding support mechanism is arranged at the bottom both sides of the cylinder, and angle therebetween is 60 ± 10 degree.
8. storage tank as claimed in claim 5, it is characterised in that the M is equal to four;
The N is equal to three, and the angle between two fixed supporting mechanisms of described four fixed supporting mechanism middle and upper parts is 90 ±
10 degree, the angle between two fixed supporting mechanisms of described four fixed supporting mechanism middle and lower parts is 60 ± 10 degree;
In three sliding support mechanisms, a sliding support mechanism is arranged at the top of the cylinder, three sliding supports
In mechanism, two other sliding support mechanism is arranged at the bottom both sides of the cylinder, and angle therebetween is 60 ± 10 degree.
9. the storage tank as described in any claim in claim 6-8, 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, and the fixed reinforcing plate is fixed on the surface of the cylinder, the fixation
Fixed sealing cover perforation corresponding with the fixed sealing cover through hole is offered in reinforcing plate, and the fixed sealing cover is fixed on fixed sealing cover
In through hole and the fixed sealing cover perforation, the plurality of 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 the outer surface of the inner pressurd vessel position relative with the fixed sealing cover through hole, the fixation
Fiberglass one end is fixed in the fixed sealing cover, and the other end is fixed in the fixed seat.
10. the storage tank as described in any claim in claim 6-8, it is characterised in that the sliding support mechanism includes
Slip sealing cover, sliding glass steel, slip reinforcing plate, multiple slip reinforcements and slip boss;
The slip reinforcing plate is fixed on the surface of the cylinder, offers slip sealing cover through hole, the cunning on the cylinder
Slip sealing cover perforation corresponding with the slip sealing cover through hole is offered in dynamic reinforcing plate, and the slip sealing cover is fixed on the cunning
In dynamic sealing cover through hole and slip sealing cover perforation;
The plurality of slip reinforcement one end is fixed in the slip reinforcing plate, and the other end is fixed on the slip sealing cover,
To form triangular support configurations;The slip boss is fixed on the outer surface of the inner pressurd vessel logical with 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611099577.8A CN106499947A (en) | 2016-12-02 | 2016-12-02 | A kind of storage tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611099577.8A CN106499947A (en) | 2016-12-02 | 2016-12-02 | A kind of storage tank |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106499947A true CN106499947A (en) | 2017-03-15 |
Family
ID=58329457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611099577.8A Pending CN106499947A (en) | 2016-12-02 | 2016-12-02 | A kind of storage tank |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106499947A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107138912A (en) * | 2017-07-21 | 2017-09-08 | 河北驹王专用汽车股份有限公司 | The inside and outside cylinder fixed support structure and welding method of tank car tank body |
CN108443699A (en) * | 2018-03-05 | 2018-08-24 | 荆门宏图特种飞行器制造有限公司 | Low temperature horizontal tank |
CN110356729A (en) * | 2019-07-23 | 2019-10-22 | 无锡海核装备科技有限公司 | Outer tank support device in cryogenic liquefaction gas tank type container |
CN113187894A (en) * | 2021-03-23 | 2021-07-30 | 中车西安车辆有限公司 | Double-layer tank body supporting and connecting structure for cryogenic heat-insulating container |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3927787A (en) * | 1973-06-22 | 1975-12-23 | Mitsubishi Heavy Ind Ltd | Hatch construction in a low temperature liquid tank |
CN2797262Y (en) * | 2005-06-17 | 2006-07-19 | 重庆康达机械(集团)有限责任公司 | Tank container |
CN202807554U (en) * | 2012-08-28 | 2013-03-20 | 石家庄安瑞科气体机械有限公司 | Heat preservation support structure of inner container of cryogenic liquid tank container |
CN202912201U (en) * | 2012-11-13 | 2013-05-01 | 南通中集罐式储运设备制造有限公司 | Storage and transportation vessel |
CN203404609U (en) * | 2013-08-25 | 2014-01-22 | 天津全达科技有限公司 | Novel inner-and-outer barrel supporting structure |
CN103538820A (en) * | 2013-10-23 | 2014-01-29 | 西安轨道交通装备有限责任公司 | Inner tank and outer tank structural support |
CN104154415A (en) * | 2014-07-10 | 2014-11-19 | 新兴能源装备股份有限公司 | LNG (Liquefied Natural Gas) mobile filling vehicle with filling structure |
CN104456060A (en) * | 2014-11-13 | 2015-03-25 | 西安轨道交通装备有限责任公司 | Low-temperature storage and transportation container for railway transportation |
CN205137053U (en) * | 2015-11-19 | 2016-04-06 | 中国国际海运集装箱(集团)股份有限公司 | Horizontal low temperature storage tank |
CN206398351U (en) * | 2016-12-02 | 2017-08-11 | 中车长江车辆有限公司 | A kind of storage tank |
-
2016
- 2016-12-02 CN CN201611099577.8A patent/CN106499947A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3927787A (en) * | 1973-06-22 | 1975-12-23 | Mitsubishi Heavy Ind Ltd | Hatch construction in a low temperature liquid tank |
CN2797262Y (en) * | 2005-06-17 | 2006-07-19 | 重庆康达机械(集团)有限责任公司 | Tank container |
CN202807554U (en) * | 2012-08-28 | 2013-03-20 | 石家庄安瑞科气体机械有限公司 | Heat preservation support structure of inner container of cryogenic liquid tank container |
CN202912201U (en) * | 2012-11-13 | 2013-05-01 | 南通中集罐式储运设备制造有限公司 | Storage and transportation vessel |
CN203404609U (en) * | 2013-08-25 | 2014-01-22 | 天津全达科技有限公司 | Novel inner-and-outer barrel supporting structure |
CN103538820A (en) * | 2013-10-23 | 2014-01-29 | 西安轨道交通装备有限责任公司 | Inner tank and outer tank structural support |
CN104154415A (en) * | 2014-07-10 | 2014-11-19 | 新兴能源装备股份有限公司 | LNG (Liquefied Natural Gas) mobile filling vehicle with filling structure |
CN104456060A (en) * | 2014-11-13 | 2015-03-25 | 西安轨道交通装备有限责任公司 | Low-temperature storage and transportation container for railway transportation |
CN205137053U (en) * | 2015-11-19 | 2016-04-06 | 中国国际海运集装箱(集团)股份有限公司 | Horizontal low temperature storage tank |
CN206398351U (en) * | 2016-12-02 | 2017-08-11 | 中车长江车辆有限公司 | A kind of storage tank |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107138912A (en) * | 2017-07-21 | 2017-09-08 | 河北驹王专用汽车股份有限公司 | The inside and outside cylinder fixed support structure and welding method of tank car tank body |
CN107138912B (en) * | 2017-07-21 | 2023-06-06 | 河北驹王专用汽车股份有限公司 | Fixed supporting structure of inner cylinder and outer cylinder of tank body of tank truck and welding method |
CN108443699A (en) * | 2018-03-05 | 2018-08-24 | 荆门宏图特种飞行器制造有限公司 | Low temperature horizontal tank |
CN110356729A (en) * | 2019-07-23 | 2019-10-22 | 无锡海核装备科技有限公司 | Outer tank support device in cryogenic liquefaction gas tank type container |
CN113187894A (en) * | 2021-03-23 | 2021-07-30 | 中车西安车辆有限公司 | Double-layer tank body supporting and connecting structure for cryogenic heat-insulating container |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106499947A (en) | A kind of storage tank | |
CN202912201U (en) | Storage and transportation vessel | |
CN102997034B (en) | A kind of low-temperature storage-transport container | |
US20010019061A1 (en) | Storage container for cryogenic liquids and methods of making same | |
CN102713401A (en) | Low-temperature tank | |
US8235243B2 (en) | Tank for high pressure fluids | |
CN206398351U (en) | A kind of storage tank | |
US3319433A (en) | Rectangular dewar | |
CN104386374A (en) | Liquefied natural gas tank car | |
US20210164614A1 (en) | Container for storing and transporting liquefied gas | |
CN113614438A (en) | Pressure vessel and method for producing a pressure vessel | |
CN206439613U (en) | A kind of storage tank and its support meanss | |
CN204756421U (en) | A supporting tube socket that is used for marine low temperature storage tank lower part support structure | |
US20160230932A1 (en) | Low heat loss cryogenic fluid storage equipment using multilayered cylindrical support | |
CN207527289U (en) | A kind of support construction for double-deck horizontal vessel | |
US20090301104A1 (en) | Container for cryogenic liquids | |
CN106523906A (en) | Storage tank and 12-point supporting device thereof | |
CN106594511A (en) | Storage tank and supporting device thereof | |
AU2017370006B2 (en) | Tank truck | |
CN103803208B (en) | Storage and transportation container | |
CN206234613U (en) | A kind of storage tank and its 12 support meanss | |
CN106764396A (en) | A kind of storage tank and its 10 support meanss | |
CN106628716A (en) | Sliding supporting mechanisms and storage tank with same | |
CN206590372U (en) | A kind of sliding support mechanism and the storage tank with sliding support mechanism | |
CN208699639U (en) | Low temperature liquid transport vehicle tank body inner pressurd vessel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
|
RJ01 | Rejection of invention patent application after publication |