Ihe nchekwa hydraulic na-eri ike

THY usoro mbuli mmanụ nrụgide dị na TSG T7007-2016, GB7588-2003+XG1-2015, EN 81-20: 2014 na EN 81-50: 2014 ụkpụrụ. Ọ bụ ihe nchekwa na-eri ume arụnyere na ogwe igwe mbuli. Ngwa nchekwa nke na-arụ ọrụ nchekwa nchekwa ozugbo n'okpuru ụgbọ ala na counterweight n'ime olulu. Dị ka ibu nke elevator si dị na ọsọ a tụrụ anya, ụdị mmegharị ahụ dabara. Mgbe ụgbọ ala na counterweight na-emetụta ihe nchekwa mmanụ mmanụ, onye na-ebunye ya na-aga ala, na-agbanye mmanụ na cylinder ahụ, a na-efesa mmanụ ahụ na oghere plunger site na orifice annular. Mgbe mmanụ na-agafe site na annular orifice, n'ihi na-arụsi ọrụ ike cross-ngalaba mpaghara na mberede ibelata, a vortex na-guzobere, na-eme ka ahụ na mmiri mmiri na-agbakọta na-ete megide ibe ha, na kinetic ume na-converted n'ime okpomọkụ ka a na-achụsasị, nke na-erepịakwa kinetic ike nke elevator na-eme ka ụgbọ ala ma ọ bụ The counterweight kwụsịrị nwayọọ nwayọọ na nwayọọ nwayọọ. Ihe nchekwa hydraulic na-eji mmetụta na-ekpo ọkụ nke ọrụ mmiri na-echekwa mmetụta nke ụgbọ ala ma ọ bụ counterweight. Mgbe ụgbọ ala ma ọ bụ counterweight na-ahapụ ihe nchekwa ahụ, plunger na-emegharị elu n'okpuru mmetụta nke nloghachi mmiri, mmanụ ahụ na-alaghachi na cylinder site na isi iji gbakee. Ọnọdụ nkịtị. N'ihi na a na-echekwa ihe mkpuchi hydraulic n'ụzọ na-eri ike, ọ nweghị mmetụta nlọghachi. N'otu oge ahụ, n'ihi mmetụta nke mkpara agbanwe, mgbe plunger na-pịa ala, cross-section mpaghara nke annular orifice ji nwayọọ nwayọọ na-adị nta, nke nwere ike ime ka elevator ụgbọ ala na-aga nso na-edceleration edo. Ya mere, ihe nchekwa hydraulic nwere uru nke nkpuchi dị nro. N'okpuru otu ọnọdụ ọrụ, ọrịa strok chọrọ site na hydraulic buffer nwere ike belata ọkara ma e jiri ya tụnyere ihe nchekwa mmiri. Ya mere, ihe nchekwa hydraulic dị mma maka ndị na-ebuli elu nke ọsọ ọsọ dị iche iche.