Automatic steering sprinkler with lubricating structure

Abstract

An automatic steering spraying device with a lubricating structure, including a drive motor, an auxiliary rotation assembly, a limit fixing assembly, a connecting rotation module and a spray head, and the limit fixing assembly includes a first limit fixing plate and a second limit fixing plate and a third limit fixing plate, the connecting rotating module passes through the first limiting fixing plate, and the connecting rotating module is rotatably connected with the first limiting fixing plate, and a rotating rod is arranged between the connecting rotating module and the nozzle , the bottom end of the driving motor is provided with a transmission rod. With the assistance of the driving motor and the auxiliary rotating assembly, the nozzle can be turned freely, and the water mist can be sprayed at 360° on the same plane, which can more efficiently block the spray in different directions. In case of fire, lubricating oil can be automatically replenished through the automatic lubrication box. When a fire occurs, the internal steering structure of the sprinkler can be lubricated first to avoid the situation that the sprinkler cannot be used due to structure rust.

Description

technical field [0001] The invention relates to the technical field of fire doors, in particular to an automatic steering sprinkler with a lubricating structure on a fire door. Background technique [0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and heat insulation within a certain period of time. In addition to the function of ordinary doors, it also has the function of preventing the spread of fire and smoke. It can prevent the spread of fire within a certain period of time and ensure the evacuation of personnel. However, most of the fire doors in the existing refuge rooms are ordinary wooden doors or steel doors, which only rely on the fireproof characteristics of the material of the door panel itself and the heat insulation and flame retardant layer in the door panel to prevent the fire from spreading. Therefore, in addition to relying on the fire resistance of the fire door itself to block the fire, it is also n...

AI Technical Summary

Problems solved by technology

Although the door frame has a good heat insulation and flame retardant effect, it still only relies on the fire resistance of the door frame itself to block the fire. Over time, once the fire resistance of the fire door decreases, it is easy to leave a safety hazard

[0004] In view of the above shortcomings, it is necessary to provide a sprinkler device on the fire door to assist in preventing the spread of fire, reduce the pressure on the fire door when the fire occurs, and solve the problem of leaving a safety hazard only by the fire resistance of the door frame itself. At the same time, the device It is necessary to be able to automatically replenish lubricant before work to avoid the situation that the spraying device cannot be used due to structural rust

Images