CN218752664U

CN218752664U - Low-temperature liquid tank car tank body

Info

Publication number: CN218752664U
Application number: CN202222807856.2U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Sichuan Quanfeng New Materials And Technology Co ltd
Current assignee: Sichuan Quanfeng New Materials And Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-28
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a low temperature liquid tank car jar body relates to tank car technical field, which comprises an outer shell, the shell includes composite bed, fabric layer, skeleton, breakwater and perforation hole, the shell top is connected with the takeover with one end, the inside composite bed that is equipped with of shell, the inside fabric layer that is equipped with of composite bed, the inside high vacuum heat insulation layer that is equipped with of fabric layer, the inside metal inner tank body that is equipped with of high vacuum heat insulation layer, the internal top welding of metal inner tank has main joist, main joist both sides parallel distribution has the false keel, false keel and main joist bottom welding skeleton, skeleton and the internal welding of metal inner tank make this jar of body have light in weight, thermal insulation performance is good, the inner tank has adiabatic antistatic function to be favorable to improving the security of this jar body, self is emphatically lighter simultaneously, is favorable to transporting less, reduces the cost of transportation, reduces carbon dioxide and discharges.

Description

Low-temperature liquid tank car tank body

Technical Field

The utility model relates to a tank car technical field specifically is a low temperature liquid tank car jar body.

Background

At present, the main ways of transporting hazardous chemicals comprise sea transportation and land transportation, wherein the main transportation mode mainly comprises land transportation, the land transportation is usually carried out by tank trucks, in addition, the loading media of the tank trucks are mostly dangerous chemical articles, and the tank bodies of the tank trucks are required to be manufactured highly during production.

Through retrieval, a first patent, a Chinese patent with an authorization number of CN102633070B, discloses a tank truck tank body with a light interlayer structure, which relates to the technical field of tank truck tank bodies, in particular to a tank truck tank body with a light interlayer structure. Compared with the prior art, the tank body of the tank car has the advantages that the dead weight of the tank body is reduced, and the energy generated by vibration when the tank car runs is more effectively absorbed by the interlayer structure, so that the tank car has high safety performance and long service life; but this jar of body can not in time eliminate the transportation in-process and unload the static that the liquid in-process produced in the in-process of using to lead to having reduced the security that this jar of body used, and this jar of body heat-proof quality is lower, does not have the guard action to the evaporation of low temperature medium, thereby has reduced the practicality of this jar of body.

Through retrieval, patent two, chinese patent with grant number CN200978224Y discloses the tank structure of the tank truck, relates to the tank technical field of the tank truck, and includes a front end enclosure, a rear end enclosure and a cylinder, the cylinder is sealed by the front end enclosure and the rear end enclosure, a concave diversion trench is arranged at the bottom of the inner wall of the cylinder, and the diversion trench extends along the axial direction of the cylinder. The arrangement of the flow guide groove can accelerate the discharging speed of the liquid in the tank body, and particularly can reduce the adsorption force between the liquid in the tank body and the inner wall of the tank body when the liquid in the tank body is less, so that the liquid left in the tank body finally can be discharged completely and the discharging time is reduced; on the other hand, the strength of the bottom of the cylinder body is enhanced, so that the tank body is not easy to deform and damage; the tank body can not improve the integral strength of the tank body only through the groove at the bottom of the tank body, so that the tank body can only improve the deformation resistance at the bottom of the tank body, and the integral deformation resistance is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a low temperature liquid tank car jar body, the in-process that has solved and has put forward the jar body in the background art and can in time eliminate the transportation and unload the static that the liquid in-process produced, thereby lead to having reduced the security that this jar body was used, and this jar body heat-proof quality is lower, evaporation to the low temperature medium does not have the guard action, thereby the practicality of this jar body has been reduced, the jar body only can not improve jar holistic intensity of body through the recess of jar body bottom, thereby make this jar body only can improve the anti deformability of this jar body bottom, the lower problem of holistic anti-deformability.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cryogenic liquids tank car jar body, includes the shell, the shell includes composite bed, fabric layer, skeleton, breakwater and perforation hole, the shell top is connected with the takeover with one end, the inside composite bed that is equipped with of shell, the inside fabric layer that is equipped with of composite bed, the inside high vacuum heat insulation layer that is equipped with of fabric layer, the inside metal inner tank body that is equipped with of high vacuum heat insulation layer, the internal top welding of metal inner tank has main joist, main joist both sides parallel distribution has false keel, false keel and main joist bottom welding skeleton, skeleton and the internal welding of metal inner tank, the internal equidistant distribution of metal inner tank has the breakwater, the gas pocket is seted up at the breakwater top.

Preferably, the composite layer is made of resin-based fibers, the composite layer is arranged on the inner side of the shell, and the shell is made of one or more of carbon fibers, glass fibers and basalt fibers.

Preferably, the fabric layer is distributed between the high vacuum heat insulation layer and the composite layer, and the fabric layer is resin-based three-dimensional composite fiber.

Preferably, the breakwater is circular form, the welding of breakwater one side has the manhole, and the manhole is the loudspeaker column structure to the manhole surface is the annular form and has seted up the through-flow hole.

Preferably, side holes are formed in the surface of the breakwater, and the side holes are distributed in two sides of the breakwater.

Preferably, the two frameworks are one group, and four groups of frameworks are arranged, and the four groups of frameworks are distributed in the metal inner tank body at equal intervals.

Preferably, the middle parts of the surfaces of the framework and the auxiliary keel are provided with grooves, and the end parts of two sides of the framework and the auxiliary keel are welded with the inner wall of the metal inner tank body.

Preferably, reinforcing ribs are inserted into the auxiliary keels, and three reinforcing ribs are inserted into each auxiliary keel.

(III) advantageous effects

The utility model provides a low-temperature liquid tank car tank body. The method has the following beneficial effects:

(1) This low temperature liquid tank car jar body through the combination of each part each other, makes this jar of body have light in weight, thermal insulation performance is good, the inner tank has adiabatic antistatic function through multilayer composite structure to be favorable to improving the security of this jar of body, self focus is lighter simultaneously, is favorable to transporting less oil consumption, reduces the cost of transportation, reduces carbon dioxide and discharges.

(2) This low temperature liquid tank car jar body through set up fossil fragments bearing structure at jar internal portion to be favorable to improving this jar holistic resistance to compression anti deformability of body greatly, thereby be favorable to further improving the security that this jar body used.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a top view of the present application;

FIG. 4 is a schematic view of the structure of the wave-proof plate of the present invention;

FIG. 5 is a schematic view of the internal structure of the present invention;

FIG. 6 is a schematic cross-sectional view of the cross-sectional structure of the false keel of the present invention;

fig. 7 is an enlarged schematic view of a portion a in fig. 5 according to the present invention.

In the figure, 1, a housing; 2. compounding layers; 3. a fabric layer; 4. a high vacuum insulation layer; 5. a metal inner tank body; 6. a main keel; 7. a false keel; 8. a framework; 9. a wave-proof plate; 10. a side hole; 11. a flow-through hole; 12. air holes; 13. and (6) taking over.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative work belong to the protection scope of the present application.

Referring to fig. 1-7, the present embodiment provides a technical solution: the utility model provides a cryogenic liquids tank car jar body, includes shell 1, shell 1 includes composite bed 2, fabric layer 3, skeleton 8, wave breaker 9 and

perforation hole

11, 1 top of shell is connected with takeover 13 with one end, 1 inside composite bed 2 that is equipped with of shell, 2 inside fabric layer 3 that is equipped with of composite bed, 3 inside high vacuum heat insulation layer 4 that is equipped with of fabric layer, the inside metal inner tank body 5 that is equipped with of high vacuum heat insulation layer 4, the welding of 5 inner tank bodies of metal inner tank body has

main joist

6, 6 both sides parallel distribution of main joist have false keel 7,

false keel

7 and 6 bottom welding skeletons 8 of main joist, skeleton 8 and the welding of metal

inner tank body

5, 5 inside equidistant distribution of metal inner tank body have wave breaker 9, the gas pocket 12 has been seted up at wave breaker 9 top, makes this jar body have light in weight, the oil consumption of heat preservation can be good, the inner tank has adiabatic antistatic function through multilayer composite construction to be favorable to improve the security of this jar body, self is emphatically lighter simultaneously, is favorable to transport less, reduces the cost of transportation, reduces carbon dioxide and discharges.

The composite layer 2 is composed of resin-based fibers, the composite layer 2 is arranged on the inner side of the shell 1, the shell 1 is composed of one or more of carbon fibers, glass fibers and basalt fibers, and the carbon fiber, glass fiber and basalt fiber structure has the functions of light weight, heat preservation, heat insulation and static electricity prevention.

The fabric layer 3 is distributed between the high vacuum heat insulation layer 4 and the composite layer 2, the fabric layer 3 is resin-based three-dimensional composite fiber, and the resin-based three-dimensional composite fiber material has the advantages of light self weight, high heat preservation, heat insulation, sound insulation, flame retardance and static electricity prevention, and has a double protection effect on the evaporation of a low-temperature medium in the tank.

The breakwater 9 is circular form, the welding of breakwater 9 one side has the manhole, and the manhole is loudspeaker column structure to the manhole surface is the annular form and has seted up the through-flow hole 11, is favorable to alleviateing the impact force of liquid to the breakwater 9 manhole through-flow hole 11, thereby prolongs the life of breakwater 9.

The side holes 10 are formed in the surface of the breakwater plate 9, the side holes 10 are distributed on two sides of the breakwater plate 9, circulation can be achieved through the side holes 10 when water flow is large due to the side holes 10, accordingly impact of the water flow of the manhole is dispersed, and impact pressure of the manhole is relieved.

Skeleton 8 is a set of by two, is equipped with four groups, four groups skeleton 8 equidistant distribution is inside the metal inner tank body 5, through setting up multiunit skeleton 8 to be favorable to making skeleton 8 can carry out overall structure to the metal inner tank body 5 and consolidate, and then be favorable to improving the resistance to compression shock resistance of the jar body greatly.

Skeleton 8 and false keel 7 surface middle part are seted up flutedly, skeleton 8 and the welding of the 5 inner walls of metal inner tank bodies of 7 both sides tip of false keel, through skeleton 8 and the welding of jar body of 7 surface middle parts set up flutedly and make skeleton 8 and false keel 7 and jar body welding department can adapt to the expend with heat and contract with cold of the jar body to be favorable to avoiding the welding department to appear the crack.

The inside interlude of false keel 7 has the strengthening rib, and 7 strengthening ribs interlude of every false keel has threely, is favorable to further improving the intensity of false keel 7 through the inside strengthening rib of false keel 7, can further improve the support ability of fossil fragments simultaneously.

When the resin-based three-dimensional composite fiber material is used, the carbon fiber, glass fiber and basalt fiber structure has the functions of light weight, heat preservation, heat insulation and static prevention, the resin-based three-dimensional composite fiber material has the advantages of light self weight, high heat preservation, heat insulation, sound insulation, flame retardance and static prevention, and has double protection effects on the evaporation of low-temperature media in the tank, and the tank body has the functions of light weight, good heat preservation and heat insulation performance and heat insulation and static prevention of the inner tank through the multilayer composite structure, so that the safety of the tank body is improved, meanwhile, the self emphasis is light, less oil consumption in transportation is facilitated, the transportation cost is reduced, and the emission of carbon dioxide is reduced;

the inner wave-proof plate 9 can slow down the liquid shaking in the tank, the impact force of the liquid on the manhole of the wave-proof plate 9 can be favorably relieved through the through-flow holes 11, and the liquid can be dispersed through the through-flow holes 11 when impacting the manhole, so that the service life of the wave-proof plate 9 is prolonged;

through setting up multiunit skeleton 8, thereby be favorable to making skeleton 8 can carry out overall structure to the metal inner tank body 5 and consolidate, and then be favorable to improving the resistance to compression and impact ability of the jar body greatly, thereby improve the holistic resistance to compression and deformation ability of this jar body, thereby be favorable to further improving the security of this jar of body use, set up the expend with heat and contract with cold that the recess made skeleton 8 and false keel 7 and jar body welding department can adapt to the jar body through skeleton 8 and false keel 7 surface middle part, thereby be favorable to avoiding the welding department to appear the crack, the strengthening rib through false keel 7 inside is favorable to further improving the intensity of false keel 7, can further improve the holding power of fossil fragments simultaneously.

The utility model 1, a shell; 2. compounding layers; 3. a fabric layer; 4. a high vacuum insulation layer; 5. a metal inner tank body; 6. a main keel; 7. a false keel; 8. a framework; 9. a wave-proof plate; 10. a side hole; 11. a flow-through hole; 12. air holes; 13. the fittings, components are all standard parts or parts known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.

While there have been shown and described fundamental principles and principal features of the invention and advantages of the invention, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cryogenic liquids tank car jar body which characterized in that: including shell (1), shell (1) includes composite bed (2), fabric layer (3), skeleton (8), breakwater (9) and discharge orifice (11), shell (1) top and one end are connected with takeover (13), shell (1) inside is equipped with composite bed (2), inside fabric layer (3) that is equipped with of composite bed (2), inside high vacuum heat insulation layer (4) that is equipped with of fabric layer (3), inside metal inner tank body (5) that is equipped with of high vacuum heat insulation layer (4), the welding of metal inner tank body (5) inside top has main joist (6), main joist (6) both sides parallel distribution has false keel (7), false keel (7) and main joist (6) bottom welding skeleton (8), skeleton (8) and the welding of metal inner tank body (5), the inside equidistant distribution of metal inner tank body (5) has breakwater (9), gas pocket (12) have been seted up at breakwater (9) top.

2. The cryogenic liquid tanker tank body according to claim 1, characterized in that: the composite layer (2) is composed of resin-based fibers, and the composite layer (2) is arranged on the inner side of the shell (1).

3. The cryogenic liquid tanker tank body of claim 1, wherein: the fabric layer (3) is distributed between the high vacuum heat insulation layer (4) and the composite layer (2), and the fabric layer (3) is resin-based three-dimensional composite fiber.

4. The cryogenic liquid tanker tank body of claim 1, wherein: the anti-wave plate (9) are circular, the manhole is welded to one side of the anti-wave plate (9) and is of a trumpet-shaped structure, and the flowing hole (11) is formed in the annular shape on the surface of the manhole.

5. The cryogenic liquid tanker tank body according to claim 1, characterized in that: side holes (10) are formed in the surface of the wave prevention plate (9), and the side holes (10) are distributed on two sides of the wave prevention plate (9).

6. The cryogenic liquid tanker tank body according to claim 1, characterized in that: the framework (8) is divided into a group of two, and four groups of frameworks are arranged, and the frameworks (8) are distributed in the metal inner tank body (5) at equal intervals.

7. The cryogenic liquid tanker tank body according to claim 1, characterized in that: the middle parts of the surfaces of the framework (8) and the auxiliary keel (7) are provided with grooves, and the end parts of the two sides of the framework (8) and the auxiliary keel (7) are welded with the inner wall of the metal inner tank body (5).

8. The cryogenic liquid tanker tank body according to claim 1, characterized in that: reinforcing ribs are inserted into the auxiliary keels (7), and three reinforcing ribs are inserted into each auxiliary keel (7).