Fire hydrant based on linkage control of high-pressure water source power

Abstract

The invention provides a linkage control fire hydrant based on high-pressure water source power. The linkage control fire hydrant comprises a base arranged below the earth surface and a flexible firehydrant body arranged on the base, the base is further provided with an opening-closing mechanism, and the opening-closing mechanism sleeves the flexible fire hydrant body and can receive drive of theflexible fire hydrant body to be switched between the opening state and the closing state; the opening-closing mechanism comprises a mounting shelf which is arranged on the base, an opening-closing assembly is arranged at the top of the mounting shelf, a driving mechanism for driving the opening-closing assembly to be switched between the opening state and the closing state is arranged between the base and the flexible fire hydrant body, the driving mechanism is connected with the driving end of a first drive mechanism, the output end of the first drive mechanism is connected with the drivingend of a second drive mechanism, and the output end of the second drive mechanism is connected with the driving end of the opening-closing assembly.

Description

technical field [0001] The invention relates to a fire fighting equipment, in particular to a fire hydrant. Background technique [0002] While fire brings convenience to human beings, it also brings great disasters to human beings. Fire hydrant is a necessary fire-fighting facility in a city, which marks the development speed of a city. Fire-fighting facilities in cities are generally located above the ground, and often Crashed or even crashed by passing vehicles, the damaged fire hydrant will discharge a large amount of water, which not only affects urban traffic and urban beautification, but also wastes water resources. Fire rescue has brought huge threat to people's life and property safety. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a retractable fire hydrant installed below the ground. [0004] In order to realize the above-mentioned technical purpose, the technical schem...

AI Technical Summary

Problems solved by technology

[0002] While fire brings convenience to human beings, it also brings great disasters to human beings. Fire hydrant is a necessary fire-fighting facility in a city, which marks the development speed of a city. Fire-fighting facilities in cities are generally located above the ground, and often Crashed or even crashed by passing vehicles, the damaged fire hydrant will discharge a large amount of water, which not only affects urban traffic and urban beautification, but also wastes water resources. fire rescue, which poses a huge threat to the safety of people's lives and property

Images