Anti-seepage system of underground horizontal oil tank

Abstract

The invention discloses an anti-seepage system of an underground horizontal oil tank. The anti-seepage system of the underground horizontal oil tank comprises an anti-seepage oil tank pool, leakage detection risers, and sensors; the anti-seepage oil tank pool is used for placing the underground horizontal oil tank; the leakage detection risers are hollow pipes with two ends open, the leakage detection risers are installed in the anti-seepage oil tank pool, and the lower ends of the leakage detection risers extend into the bottom of the anti-seepage oil tank pool; and the sensors are arranged at the lower ends of the leakage detection risers for detecting liquid in the leakage detection risers and can distinguish oil and water. The anti-seepage system of the underground horizontal oil tankhas functions of leakage detection and liquid pumping, and can distinguish water seepage or oil leakage to facilitate subsequent timely processing, the acceleration of the reaction speed is facilitated, and the maintenance cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of oil storage, and in particular relates to an anti-seepage system for buried horizontal oil tanks. Background technique [0002] As environmental protection requirements become higher and higher, more and more attention is paid to the protection of soil and water sources, requiring industrial design to eliminate pollution from the source. For the oil depot oil pump room system of the waste incineration plant, once the buried horizontal oil tank corrodes and leaks, it will pollute the soil and groundwater, which will not only cause soil salinization and poisoning, but also lead to soil damage and waste. Therefore, the original single-layer buried horizontal oil tank cannot meet the requirements of environmental impact assessment, while the double-layer buried horizontal oil tank has difficulties in manufacturing and transportation due to technical reasons, and is rarely used in waste incineration plants. ...

AI Technical Summary

Problems solved by technology

For the oil depot oil pump room system of the waste incineration plant, once the buried horizontal oil tank corrodes and leaks, it will pollute the soil and groundwater, which will not only cause soil salinization and poisoning, but also lead to soil damage and waste

Therefore, the original single-layer buried horizontal oil tank cannot meet the requirements of environmental impact assessment, while the double-layer buried horizontal oil tank has difficulties in manufacturing and transportation due to technical reasons, and is rarely used in waste incineration plants

[0003] In related technologies, in order to solve the above technical problems, sensors are usually installed in the anti-seepage oil tank pool. After the leakage is detected, it cannot be dealt with in time, so the entire oil tank can only be hoisted out and repurchased or reinstalled.

This method is costly and slow in response, and is only suitable for gas stations with convenient transportation, not for waste incineration power plants

Moreover, it can only detect whether there is a leak, and cannot distinguish whether the leak is oil or rainwater that has leaked in.

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