Ezinxanxatheleni zezitolo, ezitolo ezinkulu nasezindaweni zokuphuzela utshwala, sizobona iziqandisi eziningi zensimbi engagqwali, kuhlanganise nezipholile ezingemuva. Ngaphezu kwentengo engalingani, asazi okuningi mayelana nekhwalithi nokusebenza kwawo, ikakhulukazi kwamanye amabhizinisi asafufusa. Ngakho-ke, indlela yokukhetha kuyoba okugxilwe kuyo kulolu daba.
Mayelana nesabelo semakethe ngo-2024, ukuthengiswa kwamakhabethe afakwe esiqandisini akukanciphi, ikakhulukazi eSouth East Asia kanye naseMelika, okuzoba nomthelela obalulekile ochungechungeni lwezomnotho lweziphuzo ezibandayo. Ngokusho kwedatha ye-Nenwell, phakathi kwama-oda ayi-100, ukukhetha kohlobo lwekhabhinethi eyenziwe ngokwezifiso kubalelwa ku-70%, okubonisa ukuthi ukwenza ngokwezifiso sekuphenduke inkambiso ebalulekile yentuthuko.
Khona-ke, ukukhethwa kweziqandisi zangokwezifiso kanye ne-back bar cooler kudinga ukunakwa kwezinto ezihlukahlukene:
(1)Inkomba yokusebenza yesiqandisi, ikakhulukazi isikhathi, ukusebenza kahle, ukusetshenziswa kwamandla, umthamo, izinga lokushisa kanye neminye imingcele ebalulekile, udinga ukuqonda uphawu lwe-compressor kanye nokusetshenziswa kwamandla, isakhiwo se-condenser, njll. Ukusebenza kahle kwesiqandisi nesikhathi esibangelwa ukusetshenziswa kwamandla okuhlukile kuhlukile.
(2)Ukukhetha izinto ezibonakalayo kufanele kunake izinto eziningana, njengekhwalithi yento ngokwayo, njengokuhlola ukuthi insimbi yayo, ikhabhoni, insimbi, okuqukethwe kwe-nickel ifanelekile yini. Izinto zensimbi engagqwali zihlukaniswe zibe yi-201, 304, 316, 430, nokunye okucacisiwe. I-304 iqukethe i-nickel ephakathi kuka-8% no-10.5%. Isetshenziswa kakhulu ekubonisweni kwekhawunta, njengeziqandisi. Ukwengeza, angu-316, 430, njll. afanele iziqandisi zaselabhorethri kanye neziqandisi zezokwelapha ezindaweni ezigqwalile kakhulu.
Ngaphezu kwalokho, kukhona nezinto ezifana nemabula kanye nengilazi ye-back bar cooler, edinga futhi ukunaka izici ezihlukahlukene zezinto ezibonakalayo. Ingilazi iza ngezinhlobo ezifana ne-hollow, tempered, kanye neqhwa,
kuye ngezidingo zohlelo lokusebenza. Izinto ezifana nemabula zisetshenziswa kakhulu ukubukeka.
(3) Naka isikali, isevisi, isithunzi kanye nezinye izindaba zabahlinzeki. Uma ukhetha ukungenisa isiqandisi sesiphuzo sebha, udinga kuqala ukuthola umhlinzeki ofanele ozosihlola.
Izinkomba zayo ezihlukahlukene, ngamanye amazwi, zidinga ukuhlola isikhathi sokubhalisa, ukuthi zikhona yini izingxabano ezingokomthetho, nokuthi umkhiqizo uthembekile yini, okungadingi kuphela imibuzo ye-inthanethi, kodwa futhi nokuhlolwa kwezitolo okungaxhunyiwe ku-inthanethi.
(4)Ukuqhathaniswa kwentengo, okudingeka kuqondwe ngokuhambisana nemakethe.Iphuzu eliyisisekelo ukuthi ayikwazi ukudlula intengo yemakethe. Ngokuvamile, ukwenza ngezifiso inqwaba kuzonikeza inani elikhethekile. Kungakhathaliseki ukuthi isaphulelo sika-30% noma isaphulelo esingu-20%, kungcono kakhulu ukuxoxisana ngokucacile.
UNwell uthe imakethe yohwebo lwangaphandle inkulu kakhulu manje, futhi kubaluleke kakhulu ukukhetha umphakeli ofanele. Yiqiniso, isivumelwano sokugcina senkontileka sidinga ukusayinwa ngokucophelela, okuhlobene nezingxabano zakamuva.
Nakuba kunokuningi okufanele ukunake lapho ukhetha isiqandisi sensimbi engagqwali, kubaluleke kakhulu ukuhlola endaweni futhi uqonde isimo sangempela. Ngiyabonga ngokufunda. Sizoqhubeka nokukunikeza okuqukethwe okusebenzayo kwekhwalithi ephezulu!
Isikhathi sokuthumela: Jan-18-2025 Ukubukwa: