Transformer shell capable of preventing fire and extinguishing fire

Abstract

The invention provides a transformer shell capable of preventing a fire and extinguishing the fire. The transformer shell comprises a shell. According to the technical main points, the shell is an aluminum alloy shell; a transformer room is arranged at the upper part of the shell; a control room is arranged at the lower part; a temperature sensor, a smoke detector and a cooling water pipe are arranged in the transformer room; two ends of the cooling water pipe are connected with a water supply pipe and a water return pipe; the water supply pipe is connected with a water supply end of a water pump; the water return pipe is connected with a water return end of the water pump; a fire extinguishing agent storage tank is arranged in the transformer room, and is connected to an atomizing nozzle through a fire extinguishing agent delivery pipe; an electromagnetic valve is arranged on the fire extinguishing agent delivery pipe; a central controller is arranged in the control room; the temperature sensor and the smoke detector are respectively connected to the central controller through an A / D converter; the central controller is connected with the water pump and the electromagnetic valve; and the central controller is connected with a mobile phone through a GSM module on the basis of a GSM network. According to the transformer shell, cooling treatment can be carried out on the transformer according to the measured temperature around the transformer; whether a fire phenomenon is generated on the transformer or not is detected in real time; and the fire is timely extinguished through the fire extinguishing agent if the fire phenomenon is generated.

Description

Technical field: [0001] The invention relates to a transformer casing, in particular to a transformer casing capable of fire prevention and fire extinguishing. Background technique: [0002] The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. It mainly performs functions such as voltage conversion, current exchange, impedance conversion, isolation, and voltage stabilization. In the process of changing the AC voltage, a large amount of heat energy will be generated, which will cause the coil to overheat and burn out, and even cause a fire. The transformer housing used to store the transformer does not have the function of cooling and fire prevention, but it will block the line of sight and prevent the staff. It is too late to see the transformer fire phenomenon directly, delaying the best time to extinguish the fire, and it will be too late when the on-site staff inspects the transformer fire phenomenon, resulting in seri...

AI Technical Summary

Problems solved by technology

In the process of changing the AC voltage, a large amount of heat energy will be generated, which will cause the coil to overheat and burn out, and even cause a fire. The transformer housing used to store the transformer does not have the function of cooling and fire prevention, but it will block the line of sight and prevent the staff. Directly observe the fire phenomenon of the transformer, delay the best time to extinguish the fire, and it will be too late when the on-site staff inspects the fire phenomenon of the transformer, causing serious economic losses and even casualties

And the transformer site is often in a state of unattended, if there is a fire, the staff cannot be notified in time, and the rescue cannot be carried out in time

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