Wave prevention device in tank body of tank truck, and tank truck with wave prevention device

A liquid tank truck and tank body technology, which is applied in the field of liquid tank trucks, can solve the problems of increased hardness at the welding part of the tank body, unable to achieve the effect of blocking waves, and reducing the service life of the tank body, so as to achieve uniform load distribution and improve the wave blocking coefficient. , the effect of reducing the impact strength

Active Publication Date: 2012-10-03
东莞市永强汽车制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, most of the wave breaking plates in the tank adopt the following two methods: 1) Using wave-shaped wave breaking plates, when the liquid hits the wave breaking plates, the liquid will disperse to both sides along the horizontal direction, and the wave structure of the wave breaking plates The two wave crests are offset, and the wave resistance effect is obvious. However, this wave-shaped wave resistance plate cannot achieve the wave resistance effect in the vertical direction, which has certain limitations, and it needs to be welded on the inner wall of the tank when installing. , causing the hardness of the welded part of the tank body to increase, and cold and brittle cracks are prone to appear. The vibration generated when the tanker is running is likely to make the welded part reach the fatigue limit, thereby reducing the service life of the tank body; The wave-stopping board also only has the function of preventing one-dimensional waves, and its wave-stopping effect is not very obvious. There are many wave-stopping boards to be arranged, which increases the self-weight of the tank and reduces the safety of transportation. The way the wall is welded, the hardness of the weld is high, and cold and brittle cracks are prone to appear. When the vehicle vibrates, the tank body is likely to reach the fatigue limit and reduce the service life of the tank body.

Method used

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  • Wave prevention device in tank body of tank truck, and tank truck with wave prevention device
  • Wave prevention device in tank body of tank truck, and tank truck with wave prevention device
  • Wave prevention device in tank body of tank truck, and tank truck with wave prevention device

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Experimental program
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Effect test

Embodiment 1

[0040] Embodiment 1 of the wave arresting device of the tank body of the liquid tank truck of the present invention is as follows: Figure 1 to Figure 7 As shown, a housing 1 with a cavity is included, and a through hole 3 is opened on the outer surface of the housing 1 .

[0041] The shape of the housing 1 is set to any one of sphere, square, cylinder, cone, triangular pyramid and quadrangular pyramid, wherein a preferred shape is a spherical shape.

[0042] Specifically, the shell 1 is made of polyamide fiber, thermoplastic resin, plastic or rubber material, or other elastic synthetic polymer materials. When in use, the wave blocking device is suspended above the liquid in the tank.

[0043] Wherein, the thermoplastic resin material is polyethylene resin or polypropylene resin;

[0044] The plastic material is polytetrafluoroethylene;

[0045] The rubber material is nitrile rubber, fluororubber or peroxide vulcanized fluororubber.

[0046] Specifically, the through holes ...

Embodiment 2

[0050] The anti-wave device of the tank body of the liquid tank truck of the present embodiment is as follows: Figure 5 , Figure 6 and Figure 7 As shown, on the basis of Embodiment 1, the features not explained in this embodiment adopt the explanation in Embodiment 1, and will not be repeated here. The difference between this embodiment and embodiment 1 is:

[0051] The shell 1 of the wave blocking device is shaped as a sphere, and the sphere includes an upper hemisphere 11 , a lower hemisphere 12 , and a locking device 2 connecting the upper hemisphere 11 and the lower hemisphere 12 . Among them, the structure of the upper hemisphere 11 and the lower hemisphere 12 is easier to process than the structure of the whole sphere.

[0052] see Figure 6 and Figure 7 , the locking device 2 includes a hook 21 arranged on the upper hemisphere 11, a block 22 arranged on the lower hemisphere 12, and a stopper 23 for blocking the sliding of the hook 21, and the hook 21 is engaged...

Embodiment 3

[0059] Embodiment 3 of a liquid tank truck of the present invention is as Figure 8 As shown, there is a tank body 4, the front and rear ends of the tank body 4 are respectively welded with a head 5, the tank body 4 is provided with a wave breaking plate 6, and the two ends of the wave breaking plate 6 are welded to the inner wall of the tank body 4, and the resistance The corrugated plate 6 plays the effect of breaking waves in the longitudinal or transverse one-dimensional direction of the tank body.

[0060] Specifically, the wave-breaking board 6 is a wave-shaped or dish-shaped wave-breaking board 6 .

[0061] Specifically, the tank body 4 is provided with a plurality of wave resistance devices. According to the needs of the liquid tanker, the number of wave resistance devices can be increased, and the size and shape of the wave resistance devices can be designed to improve the wave resistance coefficient.

[0062] The structure of the wave blocking device of this embodim...

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PUM

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Abstract

The invention relates to the technical field of tank trucks, in particular to a wave prevention device in a tank body of a tank truck, and the tank truck with the wave prevention device. The wave prevention device comprises a shell with a cavity, wherein through holes are formed on the outer surface of the shell; and the shell is spherical, square, cylindrical, conical, triangular pyramid-shaped, or rectangular pyramid-shaped and made of polyamide, thermoplastic resins, plastic or rubber. Compared with the prior art, the wave prevention device has the advantages that waves can be prevented in a three-dimensional space; a wave prevention effect is greatly enhanced; the service life of a wave prevention plate and the safety performance of the tank truck are improved.

Description

technical field [0001] The invention relates to the technical field of liquid tank trucks, in particular to a wave arresting device for a tank body of a liquid tank truck and a liquid tank truck equipped with the wave arresting device. Background technique [0002] When the tanker is running, the vibration of the liquid in the tank will have a great impact on the side wall of the tank. If this impact cannot be effectively absorbed, it will seriously affect the safety and life of the tanker. Therefore, it is necessary to A wave breaker is installed on the wall to eliminate the impact force of the liquid in the tank on the tank body. [0003] In the prior art, most of the wave breaking plates in the tank adopt the following two methods: 1) Using wave-shaped wave breaking plates, when the liquid hits the wave breaking plates, the liquid will disperse to both sides along the horizontal direction, and the wave structure of the wave breaking plates The two wave crests are offset,...

Claims

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Application Information

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IPC IPC(8): B65D90/22B65D88/12
Inventor 耿丽吴小德
Owner 东莞市永强汽车制造有限公司
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