Branching gas alarm controller and application method thereof

Abstract

The invention discloses a branching gas alarm controller and an application method thereof. The branching gas alarm controller comprises a box cover lock, a box cover, a box, a rotation shaft, a ventilation hole, a button, a display groove, a display screen, a fixed piece, a suction disc and a threaded hole. According to the branching alarm controller and the application method thereof, the box cover is arranged on a front surface of the box body, dust is favorably prevented from entering the box to affect service lifetime of the controller, the display screen and the button are arranged on the box cover, the working condition of the controller can be viewed at any time, the ventilation hole is formed in a side surface of the box and is used for favorably dissipating heat generated by thegas alarm controller during working out, and an internal component in the controller is prevented from being burnt due to excessively high heat; moreover, the fixed piece is arranged on a back surfaceof the box body, the threaded interface is arranged in an end part of the fixed piece and is connected with the box body in a matching way, the suction disc is arranged at one end of the fixed piece,and the controller can be firmly fixed on a wall; and the position of the controller is easy to replace by fixing of the suction disc, and the gas alarm controller is convenient to use.

Description

technical field [0001] The invention relates to a controller, in particular to a split-line gas alarm controller and a use method thereof, which belong to the technical field of controller application. Background technique [0002] The split-line gas alarm controller and its use method are high-tech products for detecting gas leakage. It can be matched with various gas detectors to form a powerful gas alarm control system. The product is designed in strict accordance with GB16808-2008 "Technical Requirements and Test Methods for Gas Alarm Controllers". It adopts wall-mounted or cabinet-type installation structure, and a dedicated touch-screen man-machine interface. It has the characteristics of friendly man-machine interface, simple operation, reliable performance, and strong versatility, and can perform instrument display and process flow setting according to the actual situation and needs of the user's site. The controller also has alarm parameter setting, real-time cloc...

AI Technical Summary

Problems solved by technology

[0003] The traditional split-line gas alarm controller and its use method are prone to generate heat during work, and the sealed box is not easy to dissipate heat, which affects the working life. In addition, the traditional controller is more complicated to install, and it is not easy to replace the installation position of the controller.

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