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Double-walled fiberglass reinforced plastic storage tank

A glass fiber and reinforced plastic technology, applied in the field of glass fiber reinforced plastic double-walled storage tanks, can solve the problems of unsatisfactory strength and stiffness and antistatic ability, and achieve good stiffness and strength, increase safety, and high safety Effect

Inactive Publication Date: 2015-02-11
张永华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the strength, rigidity and antistatic ability of the glass fiber storage tanks currently in use cannot meet the requirements of some special conditions

Method used

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  • Double-walled fiberglass reinforced plastic storage tank
  • Double-walled fiberglass reinforced plastic storage tank
  • Double-walled fiberglass reinforced plastic storage tank

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Embodiment Construction

[0020] The specific embodiments of the present invention are given below in conjunction with the accompanying drawings, which are used to further describe the composition of the present invention.

[0021] A glass fiber reinforced plastic double-wall storage tank in this embodiment includes an inner cylinder 1, an outer cylinder 3, an intermediate skeleton interstitial layer 2 arranged between the inner cylinder and the outer cylinder, and a The cylinder reinforcing rib 4 of the external wall is characterized in that the inner surface layer of the inner cylinder 1 is formed by a resin layer containing carbon fiber and a glass fiber surface mat, which is impregnated and cured by resin, has strong electrical conductivity, and has a strong impact on the tank body. It has a reinforcing effect; a circle of ring carbon fiber belt 7 is glued on both ends of the inner surface of the inner cylinder, and a carbon fiber belt 8 is glued on the bottom of the inner surface of the inner cylin...

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Abstract

The invention relates to a double-walled fiberglass reinforced plastic storage tank, and belongs to the technical field of fiberglass storage tank structures. The storage tank comprises an inner barrel, an outer barrel, a middle skeleton gap layer arranged between the inner and outer barrels and barrel reinforcing ribs arranged on the outer wall of the outer barrel, and is characterized in that an inner surface layer of the inner barrel is formed by impregnating and solidifying a carbon fiber-containing resin layer and a fiberglass surface felt through resin; a circle of ring-shaped carbon fiber band is circumferentially glued at each of the two ends of the inner surface of the inner barrel; a strip-type carbon fiber band is laid and glued at the bottom of the inner surface of the inner barrel, and is glued with the ring-shaped carbon fiber bands. According to the storage tank, the strip-type carbon fiber band is glued with the ring-shaped carbon fiber bands, and then static electricity can be conducted out of the storage tank through a conduction plate, so that the safety of the storage tank is improved; an arc-topped trapezoidal design is adopted for the barrel reinforcing ribs, so that the storage tank is endowed with high rigidity, strong strength and higher safety.

Description

technical field [0001] The invention relates to a glass fiber reinforced plastic double-wall storage tank, which belongs to the technical field of glass fiber reinforced plastic storage tanks. Background technique [0002] Fiberglass storage tank is a kind of FRP product, which is mainly a composite material made of glass fiber as a reinforcing material and resin as a binder. Glass fiber reinforced plastic storage tanks have the characteristics of corrosion resistance, light weight, long life, flexible design, strong processability, etc., and are widely used in chemical, environmental protection, food, pharmaceutical and other industries. However, the strength, rigidity and antistatic ability of the glass fiber storage tanks currently in use cannot meet the requirements of some special conditions. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of the above-mentioned prior art, and provide a glass fiber reinforced plast...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/06B65D90/02B65D90/46B65D90/50
CPCB65D88/06B65D90/02B65D90/46B65D90/50
Inventor 张永华
Owner 张永华