| Abstract |
Explosion-proof electrical facilities are mainly used in the inflammable and explosive place environment, its design, selection, installation have strict requirements, explosion-proof electrical facilities selection is mainly based on the explosive environment explosion-proof area division, the use of flammable and explosive substances, protection levels, etc., in the design stage to carry out explosion-proof area division and add design instructions, so that the selection should be implemented according to the design requirements. The construction process is the practice link, mainly for the qualified selection and installation of explosion-proof facilities. During the construction and installation process, a bolt is not installed or not tightened, which will greatly weaken the explosion-proof effect, so the installation should be self-checked. Inspection and evaluation of design and construction. Supervision and inspection is the inspection of the operation process, each link is indispensable, in order to ensure the reliability and integrity of the facility, this paper introduces the selection of explosion-proof electrical facilities and installation acceptance requirements.
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