Kev tua hluav taws kub, lub npe hu ua hydrant, ib qhov chaw tiv thaiv hluav taws kub, lub luag haujlwm tseem ceeb yog los tswj cov khoom siv hluav taws xob, kev sib txuas ntawm kev sib tua, tshem tawm cov hluav taws. Sab hauv hluav taws kub hauv tsev thiab lub qhov hluav taws kub sab nraud.
Kev tiv thaiv hluav taws kub muaj xws li sab nraum zoov hauv kev tua hluav taws, hluav taws kub hauv tsev tua hluav taws, hluav taws tua hluav taws, thiab qee yam yuav tsis siv lub tshuab rhuav pov tseg, dej tua hluav taws, hluav taws kub tua hluav taws, hluav taws xob qhov system, hluav taws xob, thiab lwm yam. tsheb thauj los ntawm cov dej hauv qhov dej los sis cov chaw tua hluav taws sab nraud kom tawm tau hluav taws xob, tuaj yeem ncaj qha mus rau txoj siv dej, rab phom tua hluav taws. Yog li, qhov hluav taws xob nyob sab hauv tsev thiab sab nraum zoov kuj yog ib qho tseem ceeb ntawm cov chaw tua hluav taws.