Quick Connector With Mobile Hand-carried By National Patent Fire Pump - Hand Lift Mobile Fire Pumps,

Motorized hand lift with quick connector Fire Pump Patent number: 200820189827.1

Hand with quick coupling fire pump motor lift

Technology Areas: This invention relates to a practical fire-fighting equipment, in particular, involves a fire pump.

Background technology: Mobile Fire Pump is a light engine and Pump Directly connected, mobile or fixed by the human use of fire pumps, used to put out general material Fire And small oil fire. As the motor pump has light and flexible, from transport, power, barriers to limit the advantages of the region, has been widely used for fighting industrial and mining enterprises, warehouses, ports, terminals and road access in rural and other poor conditions Fire Difficult to access or can not arrive in time where the beginning of the fire.

Mainly by mobile fire pump engines, water systems and the fixed bracket so on. Engine power is part of motor pump, water pump system is the mobile part, the stent is a machine of supporting body. Can be used will be horizontal. Water supply system Centrifugal pump And the inlet and outlet so. At present, for the hard water inlet pipe, pump and water inlet pipe generally used between the threaded sleeve into the rotation method. The main problem this way: users to water pipe thread joint method with parallel sets of rotating the intake into the pump nozzle on the other end of thread, force is large and time-consuming; In addition, when the aging of hair into the water main hard it is difficult, especially in the winter after the water fast installation into the well, to use a great deal of trouble. In case of fire when the fire is against the clock, so the improvement of existing technology is necessary.

Invention content: The invention to solve the technical problems to overcome the shortcomings of existing technology to provide a pump inlet and the water pipe connection speed between the fire pump.

The present invention to solve the technical problems of the technical solutions adopted are: fire pumps, including engines, water systems and hand-carrying aircraft, the water supply system including centrifugal pump, the pump inlet with the shell, its features are: the above cited water port to connect a fast connection, as preferred, the fast water pipe joints and connections to plug-in connection. As preferred, the fast connection, including public and connectors, female connectors, male union connector, including the public body, push the ring, including the female connector female connector body, engagement rings, buckle plate, buckle plate shrapnel, seals, public joint body one end with threads, the public body other end of the connector with flange, push the ring sets of joints on the body in public; equipped with bayonet engagement ring, engagement ring in the mouth within the distribution of buckle plates, buckle plate and bonding hasp plate inner ring with shrapnel, hasp plate with horn mouth oblique; female connector body has one end connected Hose Groove, notch female connector with the body, sealing ring placed in the slot, the female connector body and the engagement ring thread connection. Engagement ring with a rubber ring jacket. When joint use of the public body or female connector at one end and thread one-time use of permanent pump and fast connection to connect the other end with water pipe connection, female and male union connector socket and can be quickly separated.

Socket when the female connector into the connector to the public, the public body flange joint engagement ring into the hasp plate speaker oblique mouth, squeeze hasp plate, buckle plate shrapnel compression, public joint ontology hasp plate flange forward position, the hasp plate shrapnel reduction, body flange is fixed to the female connector ring of the location of the body, fast sockets. To separation, to push the ring to engagement ring forward, pushed to the hasp plate speaker Inclined position, squeeze hasp plate, buckle plate shrapnel compression, the public body of the flange connector can be pulled out to achieve rapid separation .

The beneficial effects of the present invention is compared with existing technologies, water nozzle connections with quick connector, connection and separation of fast, safe and reliable, in order to gain time during the fire.

by: gaga

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