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Soft multiplayer oil tank

An oil tank and software technology, which is applied in the field of petrochemical gas storage and transportation devices, can solve the problems of insufficient pressure resistance, high construction cost and low anti-static property of soft oil tanks, and achieves improved safety, improved pressure resistance, cost reduction effect

Inactive Publication Date: 2015-12-02
SHANGHAI HENGAN POLYURETHANE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a soft multi-layer oil tank, which overcomes the problems of high construction cost and difficulty of hard double-layer oil tanks (made of steel and glass fiber reinforced materials) in the prior art, and the current There are problems such as insufficient pressure resistance and low antistatic performance of software oil tanks

Method used

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Effect test

Embodiment 1

[0031] like figure 1 and figure 2 As shown, the soft multi-layer oil tank of the present invention can be directly placed in the existing steel oil tank 4, and the oil tank device includes a body, and the body sequentially includes an inner layer 1 from the inside to the outside (the thickness of the inner layer is 4mm ), the buffer layer 2 (the thickness of the buffer layer is 6mm) and the outer layer 3 (the thickness of the outer layer is 4mm); the inner layer includes the first static elimination layer 11, the first high barrier layer 12 and the first static elimination resistance Lamination layer 13; the outer layer includes a second static elimination layer 31, a second high barrier layer 32 and a second static elimination pressure-resistant layer 33; the buffer layer is provided with a leakage detection sensor 5; the leakage detection sensor 5 has A sensor that detects oil and triggers an alarm. The soft multi-layer oil tank of the present invention can be put in from...

Embodiment 2

[0033]The soft multi-layer oil tank of the present invention can be directly placed in the existing steel oil tank. The oil tank device includes a body, and the body includes an inner layer 1 (the thickness of the inner layer is 5mm), a buffer layer, and 2 (thickness of the buffer layer is 8mm) and outer layer 3 (thickness of the outer layer is 5mm). The inner layer includes a first static elimination layer, a first high barrier layer and a first static elimination voltage-resistant layer; the outer layer includes a second static elimination layer, a second high barrier layer and a second static elimination voltage-resistant layer; the The buffer layer is provided with a leak detection sensor 5; the leak detection sensor 5 has a sensor for detecting oil and triggering an alarm. The soft multilayer oil tank of the present invention can be put into from the entrance 6 of existing steel oil tank. The buffer layer 3 adopts reinforced 3D fabric. Both the first static elimination ...

Embodiment 3

[0035] The soft multi-layer oil tank of the present invention can be directly placed in the existing steel oil tank. The oil tank device includes a body, and the body includes an inner layer 1 (the thickness of the inner layer is 6mm), a buffer layer, and 2 (the thickness of the buffer layer is 10mm) and an outer layer 3 (the thickness of the outer layer is 6mm); the inner layer includes the first static elimination layer, the first high barrier layer and the first static elimination pressure-resistant layer; the outer layer includes The second static elimination layer, the second high barrier layer and the second static elimination pressure-resistant layer; the buffer layer 3 adopts reinforced 3D fabric. The buffer layer of the oil tank is provided with a leak detection sensor 5; the leak detection sensor 5 has a sensor for detecting oil and triggering an alarm. The soft multilayer oil tank of the present invention can be put into from the entrance 6 of existing steel oil tan...

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Abstract

The invention discloses a soft multiplayer oil tank. The soft multiplayer oil tank comprises a body. The body comprises an inner layer, a buffer layer and an outer layer in sequence from inside to outside. The inner layer comprises a first static elimination layer, a first high-barrier layer and a first static elimination voltage resistance layer. The outer layer comprises a second static elimination layer, a second high-barrier layer and a second static elimination voltage resistance layer. The buffer layer is provided with a leakage detection inductor. The leakage detection inductor is provided with a sensor used for detecting oil and triggering an alarm. The soft multiplayer oil tank has the advantages of high voltage resistance, static prevention, high barrier and the like, leakage of the inner layer and the outer layer of the tank can be detected in time, and safety is improved.

Description

technical field [0001] The invention relates to a petrochemical gas storage and transportation device, in particular to a soft multi-layer oil tank. Background technique [0002] At present, the underground oil tanks of gas stations mostly use a single-layer steel structure. Due to the long-term surface water and electrolytic corrosion of the steel oil tank surface, internal fuel erosion, and mechanical damage such as scratches and welding of the oil tank itself, it may cause Leakage, the leaked fuel will pollute the groundwater and soil, endangering people's safety; in addition, when the surrounding temperature rises to the critical point of fuel, the single-layer oil tank may explode, posing a great safety hazard. [0003] At present, double-layer oil tanks with leakage detection devices are mostly used abroad. my country is gradually adopting double-layer steel oil tanks and double-layer glass fiber reinforced plastic oil tanks to replace single-layer oil tanks. This kin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/16B65D90/02
Inventor 朱勇刘宝全
Owner SHANGHAI HENGAN POLYURETHANE CO LTD
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