Transformer housing with fire preventing and extinguishing functions

Abstract

The invention discloses a transformer housing with fire preventing and extinguishing functions. The transformer housing comprises a housing. The transformer housing is technically characterized in that the housing is an aluminum alloy housing; a transformer room is arranged at the upper part of the housing; a control room is arranged at the lower part of the housing; a temperature sensor and a flame sensor are arranged in each side surface of the transformer room; air heat exchangers communicated with an external fan are arranged on the left and right side surfaces of the transformer room; a fire extinguishing agent storage tank is arranged in the transformer room and is connected with atomizing nozzles uniformly distributed on the top of the transformer room through a fire extinguishing agent conveying pipeline; an electromagnetic valve is arranged on the fire extinguishing agent conveying pipeline; a central controller is arranged in the control room; the temperature sensor and the flame sensor are both connected with the central processor through an A / D converter; and the central controller is connected with the fan and the electromagnetic valve. The transformer housing has the fire preventing and extinguishing functions, can perform cooling on a transformer according to actually measured temperature around the transformer, also can detect whether a fire outbreak phenomenon occurs to the transformer or not in real time, and is used for performing fire extinguishment through a fire extinguishing agent in time if the fire outbreak phenomenon occurs.

Description

Technical field: [0001] The invention relates to a transformer casing, in particular to a transformer casing with fire prevention and fire extinguishing functions. 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 ...

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

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