Ii-flowmeters ze-open channel zizixhobo ezibalulekileyo ezisetyenziswa kumashishini ahlukeneyo ukulinganisa ukuhamba kolwelo kwiindlela ezivulekileyo ezifana nemilambo, imilambo, imijelo, njl. Ezi flowmeters zenzelwe ukulinganisa ngokuchanekileyo ukuhamba kwamanzi okanye ezinye izinto ezilulwelo kwiindlela ezivulekileyo, zibonelela ngolwazi olubalulekileyo. Idatha yezicelo ezahlukeneyo.
Ngoko ke, zilinganisa ntoni kanye kanye iimitha zokuhamba kwemisele evulekileyo? Iimitha zokuhamba kwemisele evulekileyo zenzelwe ngokukodwa ukulinganisa izinga lokuhamba kolwelo kwiindlela ezivulekileyo, ezihlala zibonakaliswa ngumphezulu okhululekileyo ovezwe emoyeni. Ezi zixhobo ziyakwazi ukulinganisa umthamo wolwelo oludlula kwindawo ethile kwimisele ngexesha elithile, zibonelela ngolwazi oluxabisekileyo malunga nokuguquguquka kunye neempawu zokuhamba kolwelo.
Kukho iintlobo ezininzi ezahlukeneyo zeemitha zokuhamba kwemisele evulekileyo, nganye inendlela yayo eyahlukileyo yokulinganisa. Ezinye zezona ntlobo zixhaphakileyo ziquka ii-flumes, ii-weirs, kunye neemitha zokuhamba kwe-ultrasonic. Ii-flumes kunye nee-weirs zizakhiwo ezibonakalayo ezifakwe kwiitshaneli ukudala iimeko ezithile zokuhamba ukuze ukuhamba kulinganiswe ngokuchanekileyo. Iimitha zokuhamba kwe-ultrasonic, kwelinye icala, zisebenzisa itekhnoloji ye-ultrasonic ukulinganisa isantya solwelo, olunokusetyenziswa ukubala isantya sokuhamba.
Iimitha zokuhamba kwamanzi ezivulekileyo zisetyenziswa kumashishini ahlukeneyo kunye nokusetyenziswa, kubandakanya unyango lwamanzi kunye namanzi amdaka, ukujonga okusingqongileyo, ukunkcenkceshela kunye namandla ombane ngamanzi. Kwishishini lokucoca amanzi kunye namanzi amdaka, iimitha zokuhamba kwamanzi ezivulekileyo zisetyenziselwa ukujonga ukuhamba kwamanzi kwizityalo zonyango ukuqinisekisa ukuba isixa esifanelekileyo seekhemikhali kunye nezongezo zongezwa emanzini ukuze kufezekiswe isiphumo sonyango esifunekayo. Ekujongeni okusingqongileyo, ezi zixhobo zisetyenziselwa ukulinganisa ukuhamba kwemilambo kunye nemilambo, zibonelela ngedatha ebalulekileyo kwizifundo zendalo kunye nokusingqongileyo. Ekunkcenkcesheleni, iimitha zokuhamba kwamanzi ezivulekileyo zisetyenziselwa ukujonga ukuhamba kwamanzi kwimisele kunye nemijelo, ukuqinisekisa ukuba izityalo zifumana isixa esifanelekileyo samanzi ukuze zikhule kakuhle. Kwimithombo yamanzi, ezi zixhobo zisetyenziselwa ukulinganisa ukuhamba kwamanzi ngeeturbine, zinceda ukuphucula ukuveliswa kwamandla kunye nokusebenza kakuhle.
Umlinganiselo ochanekileyo wokuhamba kwamanzi obonelelwa ziimitha zokuhamba kwamanzi ezivulekileyo ubalulekile kwiindlela ezahlukeneyo zokusebenza. Ngokuqonda izinga lokuhamba kwamanzi kwiindawo ezivulekileyo, iinjineli kunye nabaqhubi banokwenza izigqibo ezinolwazi malunga nolawulo lwenkqubo, ukwabiwa kwezixhobo, kunye nolawulo lokusingqongileyo. Ukongeza, idatha eqokelelwe ziimitha zokuhamba kwamanzi ezivulekileyo ingasetyenziselwa ukuphucula ukusebenza kwenkqubo, ukwandisa ukusebenza kakuhle kunye nokuqinisekisa ukuthotyelwa kweemfuno zomthetho.
Ngamafutshane, i-open channel flowmeter sisixhobo esibalulekileyo sokulinganisa ukuhamba kolwelo kwi-open channel. Ezi zixhobo zibonelela ngedatha ebalulekileyo kwiindidi ezahlukeneyo zamashishini kunye nezicelo, zinceda ukuqinisekisa ulawulo lwamanzi olufanelekileyo nolusebenzayo, ukujonga okusingqongileyo kunye nolawulo lwenkqubo. Ii-open channel flow meter zidlala indima ebalulekileyo kwiindidi ezahlukeneyo zamashishini ngokukwazi kwazo ukulinganisa ngokuchanekileyo ukuhamba kolwelo, nto leyo ezenza zibe sisixhobo esibalulekileyo kwiinjineli, abaqhubi kunye neengcali zokusingqongileyo.
Ixesha leposi: Meyi-19-2024