An explosion-proof control cabinet

Abstract

The invention discloses an explosion-proof control cabinet, which comprises a cabinet body. The middle part of the inner side of the cabinet body is fixedly connected with a mounting seat. A group of straight circular slot holes are arranged on the mounting seat. The exhaust valve is fixedly connected to the energy gathering plate on the top of the cabinet, the underside of the energy gathering plate is provided with a conical energy gathering pot, the inner bottom of the energy gathering pot is provided with a hemispherical guide groove, the inner bottom of the guide slot is provided with a connecting The communication hole is arranged coaxially with the central hole and communicated with each other, and a horizontally arranged base plate is installed on the inner lower part of the cabinet. The advantages of the present invention: the explosion-proof control cabinet provided by the present invention can continuously ventilate the explosion-proof control cabinet. When an explosion occurs in the explosion-proof control cabinet, the backing plate can simply buffer the explosion energy through the buffer spring. Prevent explosion energy from escaping directly from the wiring hole.

Description

technical field [0001] The invention relates to the field of electrical explosion-proof technology, in particular to an explosion-proof control cabinet. Background technique [0002] The explosion-proof control cabinet is suitable for all kinds of mechanical equipment. The explosion-proof control cabinet is safe and reliable. In the actual use process, the explosion-proof control cabinet is sealed. When the internal electrical components explode with combustible gas, the energy of the explosion will not spread to the outside world. However, the electrical components in the explosion-proof control cabinet will continue to emit heat when they are working. Over time, the temperature in the explosion-proof control cabinet will always be high, which will reduce the service life of the electrical components in the explosion-proof control cabinet and cause an explosion in the explosion-proof control cabinet. When the explosion occurs, the energy generated by the explosion will esca...

AI Technical Summary

Problems solved by technology

[0002] The explosion-proof control cabinet is suitable for all kinds of mechanical equipment. The explosion-proof control cabinet is safe and reliable. In the actual use process, the explosion-proof control cabinet is sealed. When the internal electrical components explode with combustible gas, the energy of the explosion will not spread to the outside world. However, the electrical components in the explosion-proof control cabinet will continue to emit heat when they are working. Over time, the temperature in the explosion-proof control cabinet will always be high, which will reduce the service life of the electrical components in the explosion-proof control cabinet and cause an explosion in the explosion-proof control cabinet. When the explosion occurs, the energy generated by the explosion will escape from the wiring hole, causing a safety accident to the outside world.

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