Emergency safety system for elevator faults

Abstract

The present invention discloses an emergency safety system for elevator faults. The emergency safety system comprises an electrical cabinet which is arranged beside an elevator control cabinet and iselectrically connected with the elevator control cabinet, the internal portion of the elevator control cabinet is divided into an upper cavity and a lower cavity by employing a separator, wherein an electrical system configured to control an electrical circuit is fixedly installed in the upper cavity, a storage battery is fixedly installed in the lower cavity, the storage battery supplies power tothe elevator control cabinet through conversion of the inverter and the control of the electrical system, an installation hole configured to install a fan is arranged at the side wall of one side ofthe installation space at the upper portion of the electrical cabinet, the fan is rotated through rotation of the motor module, the motor module is supplied power with the storage battery, and the motor module is connected with the electrical system. The electrical cabinet can exhaust the heat in the electrical cabinet outwards in real time to reduce the high-temperature environment in the electrical cabinet, improve the operation efficiency of the electrical system, ensure that the emergency safety system can timely input use state and avoid generation of potential safety hazards.

Description

technical field [0001] The invention relates to an emergency rescue device, in particular to an emergency safety system used for elevator failure. Background technique [0002] At present, elevators are used in building systems of all walks of life because they are easy to use and provide people with convenient access to upstairs. However, as elevators are used more and more widely, elevator problems are also emerging. The most common elevator failure is In the event of a power outage, the elevator can no longer move in the elevator shaft. Therefore, the elevator leveling system came into being. Elevator leveling devices usually include two types. One is to completely take over the control of the elevator when the elevator fails to power off, so that the elevator runs to the nearest floor and opens the elevator door. This type of elevator leveling device has a complicated structure and requires Multiple electrical controls to combine functions. The other type is incomplete...

AI Technical Summary

Problems solved by technology

At present, the electrical cabinet only has a ventilation grid on its side wall to ventilate the electrical cabinet. However, although the electrical cabinet is controlled only in an emergency, it must always be in the open state, so it is easy to generate a large amount of air in the electrical cabinet. The heat makes the electrical system work in a high temperature environment, and in severe cases, it will cause damage to the electrical system and cause huge safety hazards

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