Improved outdoor ground fire hydrant and working method thereof

Abstract

The invention relates to an improved outdoor ground fire hydrant. The improved outdoor ground fire hydrant is characterized in that the improved outdoor ground fire hydrant comprises an erect body anda liftable valve stem which is erected in the body; a water inlet is arranged on the lower portion of the body; a first water outlet, a second water outlet and a third water outlet are disposed on the circumferential position of the side of the body; the water inlet is provided with a water stop pad which is connected with the lower end of the valve stem and used for blocking the water inlet; a transverse opening and closing rotary rod is arranged on the side of the body; the inner end of the transverse opening and closing rotary rod is provided with gears which are intermeshed with racks ofthe inner side wall of the valve stem; the outer end of the transverse opening and closing rotary rod stretches out of the body. The improved outdoor ground fire hydrant has the advantages of being ingenious in design, high in feasibility, easy and understandable in use, economical in costs and effective in solving the problems of single opening mode and single opening position of an existing outdoor ground fire hydrant.

Description

Technical field: [0001] The present invention relates to a new type of structure, brand-new opening and closing methods and appearance of fire hydrants, so that it has upward expansion space, can be equipped with additional equipment, and then endows outdoor ground fire hydrants with more functions and a more beautiful appearance . Background technique: [0002] The development of China has attracted the attention of the world, and the urban construction is changing with each passing day. The supporting landscape construction, urban beautification and lighting construction of the city are even more pleasing to the eye. But as we all know, the existing fire hydrants are simple in appearance and have single functions, and it is difficult to integrate with the urban beautification construction that the country is vigorously advocating. It is necessary to give the existing outdoor ground fire hydrants more practical functions and a more fashionable and beautiful appearance. ...

AI Technical Summary

Problems solved by technology

[0005] At present, the fire hydrant opened from the top can only be installed next to it in order to expand the space or install large-scale equipment. In this case, it will occupy a large area.

Moreover, the outdoor ground fire hydrant is located low or even installed among the bushes and weeds, so many functions are inconvenient to realize, such as solar energy storage photovoltaic panels, or the sign that there is a fire hydrant here can be easily recognized from a distance, etc.

Images