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Manufacturing method of double-layer oil tank and double-layer oil tank

A manufacturing method and technology of double-layer oil tanks, applied in the manufacture of double-layer oil tanks, in the field of double-layer oil tanks, can solve the problems of uneven setting of 3D through-gap layers, time-consuming and labor-intensive manufacturing of double-layer oil tanks, etc., to ensure uniformity Good quality and penetration, reduced labor costs and construction time, and high strength

Inactive Publication Date: 2019-04-16
HUACHANG POLYMER EAST CHINA UNIV OFSCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for manufacturing a double-layer oil tank and the double-layer oil tank, which well solves the problems of time-consuming and labor-intensive manufacturing of the double-layer oil tank and uneven arrangement of 3D through-gap layers in the prior art

Method used

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  • Manufacturing method of double-layer oil tank and double-layer oil tank
  • Manufacturing method of double-layer oil tank and double-layer oil tank

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Effect test

Embodiment 1

[0042] figure 1 The flow chart of the manufacturing method of the double-layer oil tank provided by the embodiment of the present invention, figure 2 For the structural schematic diagram of the double-layer oil tank provided by the embodiment of the present invention, refer to figure 1 and figure 2 As shown, the embodiment of the present invention provides a method for manufacturing a double-layer oil tank, including:

[0043] S101, making the first tank body 100;

[0044] S102. Paste the 3D hollow glass fiber fabric soaked in the prepreg on the surface of the first tank body 100 to form a 3D penetrating gap layer 200;

[0045] S103 , fabricate the second tank body 300 on the surface of the 3D through-gap layer 200 .

[0046] The manufacturing method of the double-layer oil tank provided by the embodiment of the present invention is completed by setting the prepreg and pre-soaking the 3D hollow glass fiber fabric. The on-site viscose brushing operation effectively impro...

Embodiment 2

[0065] figure 2 For the structural schematic diagram of the double-layer oil tank provided by the embodiment of the present invention, refer to figure 2 As shown, the present invention provides a double-layer oil tank, including: a first tank body 100, a second tank body 300, and a 3D through gap layer 200 located between the first tank body 100 and the second tank body 300; wherein, The 3D through-gap layer 200 is formed of a 3D hollow glass fiber fabric impregnated in a prepreg.

[0066] Optionally, the first tank body 100 is an inner tank, and the second tank body 300 is an outer tank. Alternatively, the first tank body 100 is an outer tank, and the second tank body 300 is an inner tank.

[0067] Optionally, the prepreg includes p-phenylene resin.

[0068] In addition, the 3D hollow glass fiber fabric is a three-dimensional hollow fabric three-dimensional weaving grid structure, which is woven from the surface layer composed of warp fibers and weft fibers and the Z-dir...

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Abstract

The invention provides a manufacturing method of a double-layer oil tank and the double-layer oil tank. The manufacturing method of the double-layer oil tank comprises the following steps: a first tank body is manufactured; a 3D hollow glass fiber fabric infiltrated in prepreg is pasted on the surface of the first tank body to form a 3D through gap layer; and a second tank body is manufactured onthe surface of the 3D through gap layer. In the manufacturing method of the double-layer oil tank and the double-layer oil tank, through arrangement of the prepreg, the problems of time and power waste in manufacturing of the double-layer oil tank and nonuniform arrangement of the 3D through gap layer in the prior art are preferably solved.

Description

technical field [0001] The invention relates to the technical field of oil storage tanks in gas stations, in particular to a method for manufacturing a double-layer oil tank and the double-layer oil tank. Background technique [0002] With the popularity of automobiles, the number of oil storage tanks in industrial and mining enterprises and gas stations is increasing. Among them, the double-layer oil storage tank can play a double protection role, can better avoid leakage problems, and is more and more widely used. A double-layer oil storage tank is a double-layer oil tank composed of an inner tank and an outer tank. There is a gap between the inner tank and the outer tank, and the gap is filled with resin and other materials as the middle layer. [0003] In the prior art, the manufacturing process of double-layer tanks is generally as follows: first, coat a layer of viscose on the inner tank, then bond the 3D hollow glass fiber fabric to the inner tank, and then paint res...

Claims

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Application Information

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IPC IPC(8): B65D90/02B05D1/18B65D90/50
CPCB05D1/18B65D90/028B65D90/50
Inventor 陈见仁刘华冯云龙杨萌李恒施佳盛
Owner HUACHANG POLYMER EAST CHINA UNIV OFSCI & TECH