Novel serial communication system for anti-explosion elevator

Abstract

The invention discloses a novel serial communication system for an anti-explosion elevator. The novel serial communication system for the anti-explosion elevator comprises a power source, an elevator communication main control panel, a power source isolation module, an elevator car communication system and an outbound communication system; the power source is electrically connected with the elevator communication main control panel and the power source isolation module, the elevator communication main control panel is in electric signal connection with the elevator car communication system and the outbound communication system, the power source isolation module is electrically connected with the elevator car communication system and the outbound communication system, the elevator car communication system comprises an elevator car communication isolation module, an elevator car communication panel and an elevator car operation panel, and the outbound communication system comprises an outbound communication isolation module, an outbound communication panel and an outbound operation panel. According to the novel serial communication system for the anti-explosion elevator, complex wiring is simplified, the failure rate is decreased, the elevator room space is saved, a plurality of control cabinets do not need to be made, wire connection between a control system and a lift well part is reduced, and the novel serial communication system for the anti-explosion elevator belongs to safe, energy-saving, and environment-friendly products genuinely.

Description

Technical field [0001] The invention belongs to the technical field of explosion-proof elevators, and specifically relates to a novel serial communication system for explosion-proof elevators. Background technique [0002] Industrial elevators generally use a plurality of independent steel wire ropes to pull the electric power to drive the vertical transportation equipment. When the elevator is running, the motor drives the traction sheave to run, and the squeezing force formed by the wire rope across the traction sheave on the traction sheave generates static friction between the traction sheave and the traction wire rope to drive the traction wire rope to lift the car and load. The principle of explosion-proof elevators is the same as that of general elevators, except that explosion-proof elevators must have explosion-proof performance in addition to the performance necessary for general elevators. Explosion-proof product is a kind of strong explosion-proof product, which is o...

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide a new type of serial communication system for explosion-proof elevators to solve the problems of many peripheral switch control points, complicated wiring, high failure rate and other unsafe factors in the above background technology

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