A wave-proof plate for liquid tank

Abstract

The invention discloses a wave-proof plate for a liquid tank, which comprises a wave-proof plate matching the cross-sectional shape of the liquid tank and an impact control device. The surface of the wave-proof plate is corrugated, and the plate is opened There are air holes on the upper end, side holes on both sides, and liquid holes on the bottom of the plate body. Ribs are provided on the edge of the opening of the liquid hole and the side hole to solve the problem of stress concentration at the opening position. The invention adds side holes on both sides of the anti-wave plate to prevent the gas generated in the two cavities of the tank body from being unable to communicate with each other when the tank body rolls over, causing pressure imbalance and causing deformation or even damage to the tank body and the anti-wave plate. At the same time, the corrugated The anti-wave plate body can buffer the stress caused by the sloshing of the liquid, and the position of the opening at the bottom is moved up, which lengthens the length of the bottom weld seam, effectively improves the strength of the anti-wave plate, and also solves the problem at the buffer port on the anti-wave plate. The problem of stress concentration effectively prevents the tearing of the anti-wave board and improves the service life of the anti-wave board.

Description

technical field [0001] The invention relates to the field of transportation of large liquid tanks, and particularly provides a wave-proof board for liquid tanks. Background technique [0002] The anti-wave board has been more and more widely used in large liquid tank trucks. Its main function is the impact force generated by the strong surging of the liquid caused by the sudden braking of the tank when the buffer tank is transporting liquid. [0003] In the prior art, an inspection hole for maintenance personnel to pass through and a buffer port for liquid flow are usually opened on the wave-proof plate, and the buffer port plays the role of reducing the impact force. [0004] The positions of the buffer openings are divided into: the upper and lower ends of the anti-wave board are respectively provided with inwardly concave arc buffer openings; some are respectively provided with inwardly concave arc buffer openings at the left and right ends of the anti-wave board; Settin...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the technical defect that the stress concentration at the opening of the wave-proof plate produces a stress peak in the prior art, which causes the edge of the wave-proof plate to tear, the invention provides a wave-proof plate for liquid tanks, which solves the problem of wave-proof The stress concentration at the opening of the plate produces a stress peak, which effectively prevents the tearing of the opening edge of the wave-proof plate, and also solves the problem of the length of the weld between the wave-proof plate and the tank, effectively improves the strength of the wave-proof plate and improves the strength of the wave-proof plate. The service life of wave plate and the safety and reliability of use

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