Ukusetyenziswa kombhobho

Ekuqaleni, abantu basebenzisa izikhumba zezilwanyana ukuthunga kwizakhiwo ze-tubular ukuhlangabezana neemfuno zomzabalazo wemveliso. Emva kwexesha elide, ekupheleni kwenkulungwane ye-17, abazalwana baseDutch Van Delgegin benza umbhobho we-canvas owenziwe ixesha elide, owamkelwa ngokubanzi kwinkonzo yomlilo ngelo xesha. Kamva, ngokuvela kwerabha kurhwebo lwamazwe ngamazwe kunye nophuhliso lwenkqubo yayo yokuhlanjululwa, imibhobho yerabha kunye nemibhobho yelaphu exhobileyo efana nocingo lwentsimbi okanye itwine yaphuma. Noko ke, ezinye umphunga, umoya oshushu uhlobo lobushushu obuphakathi 'ulwelo hydrogen, ulwelo ioksijini, ulwelo uhlobo helium lobushushu medium; I-petroli, i-kerosene, i-asidi, i-alkali kunye nezinye i-media ezidliwayo, ukuba i-hose yokuthutha, ngokuqinisekileyo, ayikho. Ngokukodwa phantsi kweemeko eziphezulu zokushisa, ukhuseleko nokuthembeka kwayo kunzima kakhulu ukuqinisekisa. 

Ngoko ke, abantu ngokuthe ngcembe bagxininise kumbhobho wesinyithi, batshintshe ijometri yombhobho wesinyithi, ukwenzela ukuba iindawo zayo zangaphakathi nangaphandle zivelise ama-ripples ahambelanayo. Ngale ndlela, inokuguquguquka okufanayo kunye ne-hose ye-rubber, kwaye kwangaxeshanye, inokumelana nobushushu obuphezulu, ukumelana nobushushu obuphantsi, ukumelana nokuguga kunye nokumelana nokugqwala. Ngenxa yoko, i-bellows yentsimbi esetyenziswa njengomzimba we-hose yensimbi iyaveliswa.