Combustible gas alarm controller with wireless transmission function

Abstract

The invention relates to the technical field of controllers, in particular to a combustible gas alarm controller with a wireless transmission function. The combustible gas alarm controller comprises afixed seat and a control box, wherein the control box is located in front of the fixed seat, and a protective door is hinged to the front face of the control box; and ventilation grooves are formed in the left side and the right side of the control box, and the ventilation grooves communicate with an inner cavity of the control box. According to the combustible gas alarm controller with the wireless transmission function, through the arrangement of the control box, the ventilation grooves, a transmission module, a buffer mechanism, a positioning seat, a positioning groove and limiting mechanisms, the combustible gas alarm controller has the advantages that mounting and dismounting can be quickly carried out, the safety and stability are high, the heat dissipation effect is good, convenience is provided for the maintenance work of the controller, and then the combustible gas detection efficiency can be improved, and the problem that a wall face can be damaged during multiple times of mounting and dismounting due to the fact that an existing combustible gas alarm controller is tedious in mounting process and poor in safety and stability and is generally mounted and fixed on the wallface through bolts is solved.

Description

technical field [0001] The invention relates to the technical field of controllers, in particular to a combustible gas alarm controller with wireless transmission function. Background technique [0002] While China is gradually entering into industrialization, industrial accidents occur frequently in China every year, such as coal mine explosions, factory fires, worker poisoning and other news reports emerge in endlessly. These accidents are mainly caused by the use of flammable, explosive, toxic and Harmful gas is not caused properly, so flammable gas alarms are installed in places prone to gas leakage. The combustible gas alarm controller can receive the signal from the detection probe and display the measured value in real time. When the measured value reaches the set alarm value, the control host will send out an audible and visual alarm, and at the same time output a control signal to remind the operator to take safety measures in time, or Automatically start the pre-c...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a combustible gas alarm controller with wireless transmission function, which can be quickly installed and disassembled, has high safety and stability, and good heat dissipation effect, which provides convenience for the maintenance of the controller and can further improve the combustib

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