Safe anti-theft fire pump adapter with good sealing performance

Abstract

The invention relates to the technical field of fire fighting, and provides a safe, anti-theft and good-sealing fire pump adapter which comprises a fire pump outer frame and a water flow guide frame, the fire pump outer frame comprises a fixing plate frame, and the outer side of the fixing plate frame is slidably connected with a water inlet connecting frame used for being connected with the end of a water inlet. A flow gathering pipe used for gathering water flow is welded to the bottom end of the water inlet connecting frame, a clamping ring frame used for limiting water pressure is connected to the bottom end of the flow gathering pipe in a clamped mode, and a limiting buckle frame used for limiting is arranged at the bottom end of the clamping ring frame. According to the safe anti-theft fire pump adapter with the good sealing performance, the clamping ring frame is driven by the telescopic spring frame to be buckled with the fixing column, so that the interior of the outer frame of the fire pump is in an air pressure extrusion state, suction force is achieved for the end opening of the fixing plate frame, a thief cannot dismantle the fire pump with brute force, and therefore theft of lawbreakers is avoided, and the safety of equipment is improved.

Description

technical field [0001] The invention relates to the technical field of fire protection, in particular to a fire-fighting water pump adapter with good safety and anti-theft sealing performance. Background technique [0002] Fire pump adapters can be divided into ground type, underground type, multi-purpose type, etc., the connection methods can be divided into flange type and threaded type, the nominal pressure can be divided into 1.6MPa, 2.5MPa and 4.0MPa, etc. The diameter can be divided into 100mm and 150mm. It is composed of drain valve and other components. It is mainly used for fire fighting and so on. [0003] The location signs of the fire pump adapter and fire hydrant should be obvious, and the location of the hydrant should be easy to operate, in order to highlight its use function and ensure quick operation. When the outdoor fire pump adapter and outdoor fire hydrant are wall-mounted, the central installation height of the inlet and outlet hydrants is 1.1m from th...

AI Technical Summary

Problems solved by technology

[0004] However, when the current fire pump adapter is in use, the water outlet connection end has the function of extending the water pipe, and the connection between the two is a clamping connection. Under the large amount of water flow inside the water pipe, its inner wall will bear greater impact and impact. Pulling force, and in this state for a long time, the water outlet end of the adapter will be damaged due to tearing, and then a gap will be generated, the sealing will be poor, and the water will overflow from the side. Therefore, we propose a safe and anti-theft sealing good fire pump adapter

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