Oil tank cooling system

Abstract

The invention provides an oil tank cooling system. The oil tank cooling system comprises a first water storage unit, a water inlet unit, a cooling unit, temperature detection units and a water outlet unit, wherein the water inlet unit comprises a water pump, a water inlet pipe and a water inlet valve connected with the water inlet pipe; the cooling unit comprises water holding cavities formed in the outer surface of tank bodies of oil tanks, water inlet pipe orifices formed in the bottoms of the water holding cavities and water outlet pipe orifices formed in the tops of the water holding cavities; the water outlet unit comprises a first water outlet pipe and a first water outlet valve connected with the first water outlet pipe; the first water storage unit is connected with the water inlet pipe orifices through the water pump and the water inlet pipe in sequence; the first water storage unit is also connected with the water outlet pipe orifices through the first water outlet pipe; the temperature detection units are arranged at the water outlet pipe orifices. The oil tank cooling system has the beneficial effects that the utilization rate of cooling water is improved; the tank wall cooling dead zone is eliminated, and even cooling of the tank walls is achieved; accumulated cooling water at a site of accident of a tank area is completely eliminated; daily intelligent management for cooling of the oil tanks and rapid and intelligent response to accidents are achieved.

Description

technical field [0001] The invention relates to the technical field of oil storage tank safety, in particular to an oil storage tank cooling system. Background technique [0002] At present, when a fire breaks out in the tank area where the oil storage tank is located, it is necessary to cool the tank wall of the oil storage tank. The pipe wall cooling treatment generally adopts the method of spraying cold water on the pipe wall, that is, using multiple water nozzles to spray cooling water on the surface of the tank wall to reduce the temperature of the tank wall, and at the same time relying on the water curtain or water film formed by the spray water to isolate heat. Radiation, to prevent high temperature from causing fire or explosion accidents in oil storage tanks. However, in actual cooling, the spray water on the tank wall stays for a short time on the tank wall surface, a large amount of cooling water is quickly lost along the tank wall or blown away by the hot air f...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a cooling system for an oil storage tank to solve the technical problems of improving the utilization rate of cooling water, eliminating the cooling blind area of ​​the oil storage tank pipe wall, and reducing the cooling water accumulation at the accident site of the tank farm

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