Mining explosion-proof and intrinsic safety type monitoring substation
The utility model discloses a mining explosion-proof and intrinsic safety type monitoring substation, and relates to a mining monitoring device. The substation is provided with a box body, and a power circuit and a data acquisition and processing device which are arranged in the box body, wherein th...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a mining explosion-proof and intrinsic safety type monitoring substation, and relates to a mining monitoring device. The substation is provided with a box body, and a power circuit and a data acquisition and processing device which are arranged in the box body, wherein the box body is an explosion-proof box body and is provided with an explosion-proof cavity and a wiring cavity which are independent; the power circuit and the data acquisition and processing device are arranged in the explosion-proof cavity; a wiring board for connecting elements in the explosion-proof cavity is arranged in the wiring cavity; and the power circuit is an explosion-proof and intrinsic safety type circuit. The mining explosion-proof and intrinsic safety type monitoring substation has the advantages that the box body is explosion-proof and is provided with the explosion-proof cavity and the wiring cavity which are independent; an input and an output of an internal circuit have circuit protection effects |
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