Honeycomb core glass fiber reinforced plastic floating disc for oil storage tank

Abstract

The invention discloses a honeycomb core glass fiber reinforced plastic floating disc for an oil storage tank. The honeycomb core glass fiber reinforced plastic floating disc comprises a floating disc body and a sealing mechanism matched with the floating disc body. The floating disc body comprises a floating disc lower-layer bottom plate, a honeycomb core arranged on the upper side of the floating disc lower-layer bottom plate and a floating disc upper-layer cover plate arranged on the honeycomb core. The honeycomb core is composed of an upper-layer honeycomb core body, a partition plate and a lower-layer honeycomb core body from top to bottom. The sealing mechanism comprises tongue-shaped sealing scrapers arranged at the two ends of the floating disc body and full-compensation sealing systems matched with the tongue-shaped sealing scrapers. Compared with the traditional honeycomb core form, the improvement and reinforcement of the internal honeycomb core can increase the force conduction function, improve the safety and enhance the flat pressing strength, and if the floating disc is subjected to penetrative damage, the built-in honeycomb core has the liquid isolation and resistance effects, so that the whole buoyancy unit is prevented from losing buoyancy, and meanwhile an oil gas space cannot be generated.

Description

technical field [0001] The invention relates to the technical field of floating discs, in particular to a honeycomb-core FRP floating disc for oil storage tanks. Background technique [0002] In the development of floating discs, FRP inner floating discs belong to a new form of floating discs, which were introduced into the market in 2004. The previous forms of floating discs are usually made of aluminum or steel, and the built-in reinforcing core is also mainly used in aluminum. The floating plate made of steel or steel is made of aluminum alloy, but the FRP floating plate uses epoxy vinyl resin, alkali-free chopped glass fiber mat and other materials as the upper and lower plates, so aluminum alloy is not suitable for FRP floating plate. Therefore, the technical problem of the above reaction is a problem to be solved urgently by those skilled in the art. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the def...

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Problems solved by technology

[0002] In the development of floating discs, FRP inner floating discs belong to a new form of floating discs, which were introduced into the market in 2004. The previous forms of floating discs are usually made of aluminum or steel, and the built-in reinforcing core is also mainly used in aluminum. The floating plate made of steel or steel is made of aluminum alloy, but the FRP floating plate uses epoxy vinyl resin, alkali-free chopped glass fiber mat and other materials as the upper and lower plates, so aluminum alloy is not suitable for FRP floating plate

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