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Novel sink type oil storage device

An oil storage device, submerged technology, applied in building types, large-capacity bulk material storages, buildings, etc., can solve the problems of tank body distortion, prone to side deviation, and storage tank scrapping, etc., to achieve convenient recycling and use. , the effect of simple device structure

Inactive Publication Date: 2012-06-13
OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problem that due to the relatively deep silt along the beach and the relatively deep rock formations (generally 70-120m) above the ground, it is not conducive to piling. The vertical settlement of the tank arrangement is relatively serious, which makes the settlement uneven and causes the problem of tank distortion
If the oil storage tank cannot be corrected and the tank body is distorted, the oil storage operation cannot be carried out, and the entire storage tank will be scrapped

Method used

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Embodiment Construction

[0020] The principle and structure of the present invention will be further described below in conjunction with the accompanying drawings.

[0021] Such as figure 1 and Figure 4 As shown, the sunken oil storage device is in an isolated water environment surrounded by a dam 1, and the water 2 therein can be seawater or fresh water. The entire oil storage process of the sunken oil storage device is as follows:

[0022] First of all, when the storage tank 8 starts to input oil, the storage tank 8 floats above the water surface, the bottom is connected with the fixed pulley system 10 through the cable 9, and the top is connected with the fixed pulley system 4 through the cable hole 7, the cable 6 (by the fixed pulley base 11 and fixed pulley 12 form) together. By controlling the pulling force of the fixed pulley system 4, 10 on the storage tank, the buoyancy and gravity of the storage tank 8 can be balanced, and ensure that the pulling force of the fixed pulley system 4, 10 is ...

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Abstract

The invention discloses a novel sink type oil storage device. The conventional petroleum storage tanks are generally constructed in intertidal zones and are extremely easy to settle along the longitudinal arrangement direction of tank bodies, and the tank bodies can be distorted by differential settlement. The device comprises a storage tank, strengthening walls and strengthening buffer systems, wherein the strengthening walls are uniformly distributed at the periphery of the barrel-shaped storage tank; traction devices are arranged on the tops of the strengthening walls; and the strengthening buffer systems are arranged on the side walls of the strengthening walls and are arranged between the strengthening walls and the storage tank. The device has a simple structure and is convenient touse; an extremely deep foundation is not required to be specially constructed for the storage tank; and the normal use of the whole storage tank cannot be influenced even the foundation is subjected to the differential settlement.

Description

technical field [0001] The invention belongs to the technical field of petroleum storage and relates to a novel sunken oil storage device, which is mainly used for storage of petroleum and its processed products. Background technique [0002] All developed countries are building their own strategic oil reserves. The United States has the largest reserves in the world, exceeding 100 million tons. There are not only strategic oil reserves, but also commercial reserves, not only crude oil, but also refined oil reserves. The same is true for Japan, because almost all of Japan's energy sources depend on foreign countries, and the impact of foreign oil on the entire Japanese economy is very critical. Therefore, the amount stored in Japan is very large. The storage ratio is generally at least three months for these developed countries, and some reach half a year's entire import volume. China's reserves are still very small. To meet a safe standard, it needs to be stored for at le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H7/02
Inventor 付现桥金涛蔡勇方辉
Owner OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
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