Imitha ye-BTU sisixhobo esisetyenziselwa ukulinganisa ukusetyenziswa kobushushu (amandla), ngokuyintloko ukujonga ubushushu obudluliselwa zizinto ezimanzi (ezifana namanzi, izisombululo ze-ethylene glycol, njl.njl.) ngexesha lokuhamba. Isetyenziswa rhoqo kwiimeko ezifana ne-HVAC (Heating, Ventilation, and Air Conditioning), ulawulo lwamandla emizi-mveliso, kunye neenkqubo zokukhenkcisa.
Umsebenzi oPhambili:
Ngokulinganisa isantya sokuhamba kolwelo kunye nomahluko wobushushu phakathi kokungena kunye nokuphuma, ibala ixabiso lobushushu isebenzisa iifomyula ze-thermodynamic. Iyunithi idla ngokuba yiBritish Thermal Unit (BTU) okanye iiyunithi zayo eziphuma kuyo (ezifana neMBTU, izigidi zeBTU).
Ifomula yokubala yile:
Q=Izinga lokuhamba kweNdleko×Umthamo wobushushu obuthile bolwelo×(Ubushushu bokungena−Ubushushu bokuphuma kweNdleko)
(apho ubushushu, u-Q ukwi-BTU).
Uhlu kunye neMigaqo:
Ngokomgaqo wokulinganisa:
Uhlobo lweMishini: Ibangela ukuhamba kwamanzi kwiindawo zoomatshini ezifana nee-impellers kwaye ibala ubushushu ngee-probes zobushushu (ezifana neemitha zamanzi zemveli).
Uhlobo lwe-Ultrasonic: Ukulinganisa ukuhamba kwamanzi kusetyenziswa indlela ye-ultrasonic time-of-flight, enika ukuchaneka okuphezulu kwaye akukho kudinwa koomatshini (umz., ii-Inline ultrasonic heat meters).
Uhlobo lwe-Electromagnetic: Ukulinganisa ukuhamba okusekelwe kwi-electromagnetic induction, efanelekileyo kwiilwelo eziqhuba umbane.
Ngendlela Yokufaka:
Uhlobo lokufaka (oluhambelanayo): Ifakwe ngqo ngaphakathi kwimibhobho, ifanelekile kwiimeko zemizi-mveliso eziqhelekileyo.
Uhlobo lweClamp-On: Incamatheliswe kwicala langaphandle lemibhobho ngaphandle kokubhoboza, ilungele ukufakwa kodwa ngokuchanekileyo ichaphazeleka ziimeko zemibhobho.
Imeko zesicelo:
Ulawulo lwaMandla okwakha: Ukubeka esweni ukusetyenziswa kobushushu kwiinkqubo zomoya opholileyo, iibhoyila, okanye iinkqubo ze-geothermal ukuze kuhlalutywe iindleko okanye ukusetyenziswa kakuhle kwamandla.
Iinkqubo zeShishini: Ukulinganisa ubushushu kwiinkqubo zokupholisa/zokufudumeza kumashishini afana nobunjineli beekhemikhali kunye nokulungiswa kokutya.
IiNkqubo zokuFrijisa: Ukubeka esweni ukonga amandla kwiindawo zokugcina izinto ezibandayo kunye neendawo zokufrijisa.
Iingenelo:
Ubungakanani bokusetyenziswa kwamandla: Bunceda abasebenzisi baqonde ukusetyenziswa kobushushu ngendlela eqondakalayo kwaye baphucule ukwabiwa kwamandla.
Ukuchaneka Okuphezulu: Iintlobo ze-Ultrasonic zinokufezekisa iimpazamo eziphantsi njenge-±0.5%, zihlangabezane neemfuno zokuqeshwa kwezorhwebo.
Ubukrelekrele: Ixhasa ukuhanjiswa kwedatha ekude, ukugcinwa kweerekhodi zembali, kunye nokuziqhelanisa neNkqubo zoLawulo lwaMandla (i-EMS).
Ixesha leposi: Meyi-27-2025