Explosion-proof control cabinet

Abstract

The invention discloses an explosion-proof control cabinet. The explosion-proof control cabinet comprises a cabinet body; the middle of the inner side of the cabinet body is fixedly connected with a mounting base; the mounting base is provided with a group of straight circular groove holes; the top of the cabinet body is provided with a central hole; the center hole is provided with an exhaust valve; the top of the cabinet body is fixedly connected with an energy gathering plate; the lower side of the energy gathering plate is provided with a conical energy gathering groove; the bottom of theinner side of the energy gathering groove is provided with a hemispherical guide groove; the bottom of the inner side of the guide groove is provided with a communication hole; the communication holeand the center hole are coaxially arranged and communicate with each other; and the lower part of the inner side of the cabinet body is provided with a horizontally arranged substrate. The explosion-proof control cabinet has the advantages that continuous gas exchange can be carried out in the explosion-proof control cabinet; and when explosion occurs in the explosion-proof control cabinet, a cushion plate can simply buffer explosion energy through a buffer spring, so that the explosion energy can be prevented from being out from a 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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