CN115557118A

CN115557118A - Tank body of resin-based tank truck

Info

Publication number: CN115557118A
Application number: CN202211367316.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Sichuan Quanfeng New Materials And Technology Co ltd
Current assignee: Sichuan Quanfeng New Materials And Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-01-03

Abstract

The invention discloses a resin-based tank car body, which relates to the technical field of tank cars and comprises a shell, wherein the shell comprises a reinforcing ring, a composite layer, a foam layer, a metal inner tank body, a snap ring and a wave-proof plate, the reinforcing ring is regularly arranged outside the shell at equal intervals, a connecting port is welded at the top and one end of the shell and is communicated with the inside of the shell, a water outlet is formed in the bottom of the shell, the composite layer is arranged inside the shell, a vacuum heat insulating layer is arranged inside the composite layer, the foam layer is arranged inside the vacuum heat insulating layer, the metal inner tank body is arranged inside the foam layer, the tank body has light weight and the inner tank has the functions of heat insulation and static electricity prevention through a multilayer composite structure, the safety of transportation is greatly improved through the heat insulation and static electricity prevention function of the tank body, meanwhile, the safety of the tank body is improved through the multilayer composite structure, and a large amount of internal media cannot flow out when the tank body is punctured.

Description

Tank body of resin-based tank truck

Technical Field

The invention relates to the technical field of tank trucks, in particular to a tank body of a resin-based tank truck.

Background

The tank truck is a vehicle for loading and transporting liquid materials, the tank body of the tank truck is used for containing the liquid materials, the main ways of transportation of dangerous chemicals comprise sea transportation and land transportation, wherein the tank truck is a main way of land transportation, the tank body is one of important components of the tank truck, and the tank body has higher requirements on the strength of the tank body

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 invention reduces the dead weight of the tank body, and on the other hand, the sandwich structure more effectively absorbs the energy generated by vibration when the tank car runs, and has the advantages of high safety performance and long service life; the tank body does not consider the risk that the tank body is pierced under the accident state of the tank car in the using process, the tank car does not set any safety protection on the tank body, and meanwhile, the tank body cannot eliminate static electricity generated in the transportation process and the liquid unloading process in time in the using process, so that great potential safety hazard exists in the transportation process of flammable and explosive media.

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, strengthened the intensity of barrel bottom, made jar body non-deformable damage, this external portion of jar does not have the additional strengthening of relevant setting, can cause jar external portion to warp when external pressure unstability, and simultaneously, this jar internal portion wave-proof effect is relatively poor, and the medium is great in the fluctuation in the jar when transporting to be unfavorable for the transportation.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a resin-based tank car tank body, which solves the problems that the tank body provided by the background technology does not consider the risk of piercing the tank body under the accident state of the tank car in the using process, the tank car does not set any safety protection on the tank body, and meanwhile, the tank body can not eliminate static electricity generated in the transportation process and the liquid discharging process in time in the using process, so that a large potential safety hazard exists in the transportation process of inflammable and explosive media, the external deformation of the tank body can be caused when external pressure is unstable, meanwhile, the wave prevention effect in the tank body is poor, the fluctuation of the media in the tank body is large in the transportation process, and the transportation is not facilitated.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a resin base tank car jar body, includes the shell, the shell includes reinforcing ring, composite bed, foam blanket, the metal inner tank body, snap ring and breakwater, the shell outside is equidistant law form and is equipped with the reinforcing ring, the welding of shell top and one end has the connector, connector and the inside intercommunication of shell, the outlet has been seted up to the shell bottom, the inside composite bed that is equipped with of shell, the inside vacuum heat insulation layer that is equipped with of composite bed, the inside foam blanket that is equipped with of vacuum heat insulation layer, the inside metal inner tank body that is equipped with of foam blanket, the inside spacer ring that is equipped with of metal inner tank body, the welding of spacer ring both ends has the side shield, spacer ring one side is equipped with the breakwater, the breakwater outside is equipped with the snap ring, the snap ring outside welds with the metal inner tank body, the gas pocket has been seted up on the breakwater surface, the intercommunicating pore has been seted up at the breakwater middle part.

Preferably, the reinforcing ring is internally provided with a groove, two sides of the groove are welded with the outer wall of the shell, the reinforcing ring is made of glass fiber reinforced plastic, and the reinforcing ring can be made of I-steel, unequal angle steel, channel steel, a rectangular pipe or T-shaped steel.

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

Preferably, the foam layer is arranged between the vacuum heat insulation layer and the metal inner tank body, and polyurethane foam plastics with a net structure are arranged in the foam layer.

Preferably, the metal inner tank body is internally provided with spacing rings at equal intervals, the outer sides of the spacing rings are welded with the inner wall of the metal inner tank body, side baffles are arranged on two sides of each spacing ring, and one side of each side baffle is welded with the metal inner tank body.

Preferably, a water collecting groove is formed in the bottom of the metal inner tank body, gaps exist among the clamping ring, the spacing ring and the water collecting groove, and the water collecting groove is communicated with the water outlet.

Preferably, the outer wall of the clamping ring is welded with the inner wall of the metal inner tank body, a groove is formed in the inner side of the clamping ring, and the groove and the outer side of the wave-proof plate are connected in a clamped mode.

Preferably, the wave-proof plate is of a wavy structure, and the wavy structure on the surface of the wave-proof plate is arranged in the horizontal direction.

(III) advantageous effects

The invention provides a tank body of a resin-based tank truck. The method has the following beneficial effects:

(1) This resin base tank car jar body through the combination of each part each other, makes this jar of body have light in weight, inner tank have adiabatic antistatic function, prevents the static function through the adiabatic that has improved jar body greatly, has improved the security of transportation greatly, has improved the security of this jar of body through multilayer composite construction simultaneously, can not cause a large amount of effluences of inside medium when the jar integument is impaled.

(2) This resin base tank car jar body, through a plurality of buffer structure of side shield, retaining ring, the wave breaker of internal portion of jar to be favorable to slowing down the liquid in the transportation and rock, be favorable to improving jar holistic intensity through outside rand.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of a snap ring and a spacer according to the present invention;

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

FIG. 6 is a schematic view of the structure of the junction between the composite layer and the vacuum insulation layer according to the present invention;

FIG. 7 is a schematic view of the reinforcing ring of the present invention.

In the figure, 1, a housing; 2. a reinforcing ring; 3. a connecting port; 4. a water outlet; 5. compounding layers; 6. a vacuum heat insulating layer; 7. a foam layer; 8. a metal inner tank body; 9. a space ring; 10. a side dam; 11. a water collection tank; 12. a snap ring; 13. a wave-proof plate; 14. a communicating hole; 15. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the invention provides a technical solution: the utility model provides a resin base tank car jar body, includes shell 1, shell 1 includes reinforcing ring 2, composite bed 5, foam blanket 7, the metal inner tank body 8, snap ring 12 and

wave breaker

13, 1 outside equidistant law form of shell is equipped with reinforcing

ring

2, 1 top and the welding of one end of shell have connector 3, connector 3 and the inside intercommunication of shell 1, outlet 4 has been seted up to shell 1 bottom, 1 inside composite bed 5 that is equipped with of shell, the inside vacuum heat insulation layer 6 that is equipped with of composite bed 5, the inside foam bed 7 that is equipped with of vacuum heat insulation layer 6, the inside metal inner tank body 8 that is equipped with of foam bed 7, the inside spacer ring 9 that is equipped with of the metal inner tank body 8, the welding of spacer ring 9 both ends has side shield 10, spacer ring 9 one side is equipped with wave breaker 13, wave breaker 13 outside is equipped with snap ring 12, the outside of snap ring 12 welds with the metal inner tank body 8, the gas pocket 15 has been seted up on wave breaker 13 surface, the intercommunicating pore 14 has been seted up at the middle part to through the inside multilayer composite construction of the jar body, make this jar body have light in weight, the heat preservation function of heat-insulating quality that prevents static to this jar body has improved the safety when transporting greatly.

The reinforcing ring 2 is internally provided with a groove, the two sides of the groove are welded with the outer wall of the shell 1, the reinforcing ring 2 is made of glass fiber reinforced plastic, the reinforcing ring 2 can be made of I-shaped steel, unequal angle steel, channel steel, a rectangular pipe or T-shaped steel, the reinforcing ring 2 is arranged outside, the technical problem that the external pressure instability of the tank body occurs is effectively solved, and the strength of the tank body during use is improved.

The composite layer 5 is arranged on the inner side of the shell 1, the composite layer 5 is composed of resin-based three-dimensional composite fibers, 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.

Foam 7 sets up between vacuum heat insulation layer 6 and the metal inner tank body 8, foam 7 is inside to set up to the polyurethane foam of network structure, when taking place great striking, foam 7 can play the effect of buffering, absorption kinetic energy, can provide jar body intensity performance and gentle punching force, the protection jar body is not destroyed, reduce the possibility that the oil leaked, simultaneously under the circumstances is punctured by the small circle to meet inner tank body, foam 7 soaks the production and moistens after rising through the oil, can block up and let out the leakage hole and prevent that the fuel from leaking, avoid the fuel to leak and meet the explosion of spark.

Spacer ring 9 has been arranged to the equidistant form in the 8 inside metal inner tank bodies, the spacer ring 9 outside and the welding of the 8 inner walls of the metal inner tank body, spacer ring 9 both sides are equipped with side shield 10, side shield 10 one side and the welding of the 8 internal portions of metal inner tank are favorable to alleviating the fluctuation all around of the internal portion medium of jar in the transportation through spacer ring 9, when the internal portion medium of jar takes place to rock about, are favorable to buffering through side shield 10 to improve the stability of the internal medium of jar in the transportation.

The bottom of the metal inner tank body 8 is provided with a water collecting groove 11, a gap exists between the snap ring 12 and the space ring 9 and the water collecting groove 11, the water collecting groove 11 is communicated with the water outlet 4, and the water collecting groove 11 at the bottom of the metal inner tank body 8 is favorable for collecting residual liquid in the tank through the water collecting groove 11, so that the residual liquid is discharged from the water outlet 4 at the bottom of the metal inner tank body 8.

The outer wall of the snap ring 12 is welded with the inner wall of the metal inner tank body 8, a groove is formed in the inner side of the snap ring 12, the groove is connected with the outer side of the wave-proof plate 13 in a clamped mode, welding of the snap ring 12 and the inner wall of the metal inner tank body 8 is facilitated, the welding surface is improved, the firmness of the connection of the wave-proof plate 13 and the tank body is improved, and the wave-proof plate 13 and the tank body joint are prevented from being cracked and falling off due to the fact that the welding surface is small.

The breakwater 13 is of a wavy structure, the wavy structure on the surface of the breakwater 13 is arranged in the horizontal direction, and the breakwater 13 on the wavy surface is beneficial to buffering liquid when impacting the breakwater 13 through the wavy structure on the surface, and meanwhile, the breakwater 13 is beneficial to supporting two sides of the tank body through the wavy structure.

When in use, the reinforcing ring 2 is arranged outside, the technical problem of external pressure instability of the tank body is effectively improved, thereby being beneficial to improving the strength of the tank body in use, the carbon fiber, glass fiber and basalt fiber structure has the functions of light weight, heat preservation, heat insulation and static electricity prevention, when heavy impact occurs, the foam layer 7 can play the roles of buffering and absorbing kinetic energy, can provide the strength performance and the buffer pressure of the tank body, protect the tank body from being damaged, reduce the possibility of oil leakage, and simultaneously, when the inner tank body is punctured in a small range, the foam layer 7 can block leakage holes to prevent the oil leakage after being soaked by the oil to generate swelling, thereby avoiding the oil leakage from explosion of sparks, and the tank body has the functions of light weight, high heat preservation and heat insulation and static electricity prevention through the multilayer composite structure inside the tank body, thereby greatly improving the safety of the tank body during transportation, being beneficial to relieving the back and forth fluctuation of the medium inside the tank body during transportation through the space ring 9, being beneficial to buffering through the side baffle 10 when the medium inside the tank body shakes left and right, thereby improving the stability of the medium inside the tank body during transportation, being beneficial to leading residual liquid inside the tank to be collected through the water collecting tank 11 at the bottom of the metal inner tank body 8 and further to be discharged from the water outlet 4 at the bottom of the metal inner tank body 8, being beneficial to improving the welding surface through the welding of the snap ring 12 and the inner wall of the metal inner tank body 8, thereby improving the firmness of the connection of the wave-proof plate 13 and the tank body, avoiding the welding surface of the connection part of the wave-proof plate 13 and the tank body from cracking and falling off due to smaller size, and being beneficial to leading the liquid to be buffered through the surface wave structure when impacting the wave-proof plate 13 through the wave-proof plate 13, and simultaneously, the corrugated structure is beneficial to supporting the two sides of the tank body through the wave-proof plate 13.

The invention 1, a housing; 2. a reinforcing ring; 3. a connecting port; 4. a water outlet; 5. compounding layers; 6. a vacuum heat insulating layer; 7. a foam layer; 8. a metal inner tank body; 9. a space ring; 10. a side dam; 11. a water collecting tank; 12. a snap ring; 13. a wave-proof plate; 14. a communicating hole; 15. the vents, components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, 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 thereof. 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 resin base tank car jar body which characterized in that: comprises a shell (1), wherein the shell (1) comprises a reinforcing ring (2), a composite layer (5), a foam layer (7), a metal inner tank body (8), a snap ring (12) and a wave-proof plate (13), reinforcing rings (2) are regularly arranged outside the shell (1) at equal intervals, a connector (3) is welded at the top and one end of the shell (1), the connecting port (3) is communicated with the inside of the shell (1), a water outlet (4) is arranged at the bottom of the shell (1), a composite layer (5) is arranged in the shell (1), a vacuum heat insulation layer (6) is arranged in the composite layer (5), a foam layer (7) is arranged in the vacuum heat insulation layer (6), a metal inner tank body (8) is arranged in the foam layer (7), a space ring (9) is arranged in the metal inner tank body (8), side baffles (10) are welded at two ends of the space ring (9), one side of the space ring (9) is provided with a wave-proof plate (13), the exterior of the wave-proof plate (13) is provided with a snap ring (12), the outer side of the snap ring (12) is welded with the metal inner tank body (8), the surface of the wave-proof plate (13) is provided with air holes (15), and the middle part of the wave-proof plate (13) is provided with a communicating hole (14).

2. The tank body of the resin-based tank car as claimed in claim 1, wherein: the reinforced ring is characterized in that a groove is formed in the reinforced ring (2), the two sides of the groove are welded with the outer wall of the shell (1), the reinforced ring (2) is made of glass fiber reinforced plastic, and the reinforced ring (2) can be made of I-shaped steel, unequal angle steel, channel steel, a rectangular pipe or T-shaped steel.

3. The tank body of the resin-based tank car as claimed in claim 1, wherein: the composite layer (5) is arranged on the inner side of the shell (1), the composite layer (5) is composed of resin-based three-dimensional composite fibers, and the shell (1) is composed of one or more of carbon fibers, glass fibers and basalt fibers.

4. The tank body of the resin-based tank car as claimed in claim 1, wherein: the foam layer (7) is arranged between the vacuum heat insulation layer (6) and the metal inner tank body (8), and polyurethane foam plastics of a net structure are arranged in the foam layer (7).

5. The tank body of the resin-based tank car as claimed in claim 1, wherein: the metal inner tank body (8) is internally provided with the spacer rings (9) at equal intervals, the outer sides of the spacer rings (9) are welded with the inner wall of the metal inner tank body (8), side baffles (10) are arranged on two sides of the spacer rings (9), and one sides of the side baffles (10) are welded with the metal inner tank body (8).

6. The tank body of the resin-based tank car as claimed in claim 5, wherein: the water collecting tank (11) is arranged at the bottom of the metal inner tank body (8), a gap exists between the snap ring (12) and the water collecting tank (11) and between the space ring (9) and the water collecting tank (11), and the water collecting tank (11) is communicated with the water outlet (4).

7. The tank body of the resin-based tank car as claimed in claim 6, wherein: the outer wall of the clamping ring (12) is welded with the inner wall of the metal inner tank body (8), a groove is formed in the inner side of the clamping ring (12), and the groove is connected with the outer side of the wave-proof plate (13) in a clamped mode.

8. The tank body of the resin-based tank car as claimed in claim 1, wherein: the wave-proof plate (13) is of a wavy structure, and the wavy structure on the surface of the wave-proof plate (13) is arranged in the horizontal direction.