Fire Extinguisher System for Transformer

Introduction:

Extinguishing oil discharge nitrogen injection device, a new device is designed for extinguishing oil-immersed

transformers. Transformer gas relay signal acquisition and installation of the device on the surface of the

transformer fire detector signal, when the two signals simultaneously satisfy start the fire. When you start

fighting equipment quickly open the drain valve, transformer oil drain valve to drain through a portion of the

transformer oil pressure relief, and because of increased traffic, stop-valve placed between the transformer oil

conservator and closed to prevent further oil conservator flow transformer. After a certain time delay

extinguishing device is turned on nitrogen release nitrogen injection valve to the bottom of the transformer, the

injected nitrogen for transformer oil inside the transformer, the transformer reduces the local temperature at the

point of failure, so as to reach below the ignition point, to achieve the purpose of fighting. Continuous injection

of twenty minutes or more nitrogen to prevent recrudescence.

Oil-immersed transformers (hereinafter referred to as: Transformers) there is always a risk of fire. Since oil

power transformer core energy generated by continuous high temperature or short circuit, over voltage

generated inside the arc discharge to ionize and decompose a variety of oil combustible gases, and to the rapid

increase in pressure inside the tank when the pressure exceeds when the tank can withstand the limit, tank

weaknesses will rupture, causing oxygen into the mix with combustible gases, these mixtures after contact

friction with the air, they produce a flame of fire or explosion, resulting in significant losses.

For the above-mentioned characteristics of the transformer fire, I developed specifically for large-scale oil

transformers VLBPZM nitrogen injection transformer oil discharge extinguishing devices.

Our Services

FAQ

Our advantages:

Quality Assurance

–From the very beginning, VILLE ensures quality in every step to achieve the best quality.

 Experience Sharing

–With more than 30 years’ experience in power industry, VILLE brings you an optimized solution.

 Global Service

–Wherever you are, VILLE global network will support and provide you with value.

 Quick Response

–In response to your needs without delay, VILLE  knows the value of your time.

Thanks for choosing VILLE as your reliable partner and
please trust both of us will create a brilliant future!

 
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