CONSTRUCTION METHOD OF SOUND PROOF AND EXPLOSION PROOF TYPE EQUIPMENT FOR INDOOR SUBSTATION

摘要

The present invention relates to a method of constructing a soundproof explosion-proof facility for an indoor substation that performs a substation function, and is installed to perform an entrance function in an equipment room of an indoor substation in which a substation is installed and operated, and performs both a soundproof function and an explosion-proof function. A method of constructing a soundproof and explosion-proof facility for an indoor substation performing a substation function for construction, the method comprising: (A) forming an opening for use as an entrance in a device room of an indoor substation; (B) providing a foundation by fixing an H-beam at the edge of an opening on the appliance room side of the indoor substation; (C) fixing and installing a door frame part for an automatic door system on the basis of the H-beam; (D) connecting an opening and closing door to the lower side of the door frame portion, and installing the opening and closing operation by a power source to form an entrance to allow the entry or exit of the transformer unit at the equipment room for an indoor substation; (E) installing a first soundproof and explosion-proof panel installed to be disposed close to the opening and closing door, to be positioned inside the appliance room, and to perform an opening and closing operation in connection with the opening and closing door; (F) installing a second soundproof and explosion-proof panel installed to be disposed close to the opening and closing door, to be located outside the appliance room, and to perform an opening and closing operation in connection with the opening and closing door; and the opening and closing door Is installed to exhibit a soundproof explosion-proof function together with the first and second soundproof and explosion-proof panels, while providing ease of carrying in and out of the transformer through multiple soundproof and explosion-proof arrangements and interlocking opening and closing methods for the entrance to the equipment room. It is characterized in that it is configured to exhibit increased explosion-proof performance while reducing and blocking noise generated from a transformer installed in an equipment room of an indoor substation. According to the present invention, it is possible to provide and easily construct a structural arrangement design having soundproof and explosion-proof performance for the entrance to the equipment room of an indoor substation for a substation function, and through this, a very excellent soundproofing and explosion-proof function can be secured and Can be implemented.