Njengedivayisi evamile emkhakheni wezimboni, ama-valve asetshenziselwa ukulawula ukugeleza kwamanzi noma amagesi. Ngokusheshisa kwenqubo yezimboni zomhlaba wonke, isidingo semakethe yama-valve siyakhula unyaka nonyaka. Lesi sihloko sizohlaziya isabelo semakethe nokusatshalaliswa kwesifunda kweabakhiqizi bebhizinisi le-valvengokombono wezobuchwepheshe.
1. Isabelo semakethe
Isabelo semakethe sabakhiqizi bebhizinisi lama-valve sithintwa ikakhulukazi izici ezifana nobukhulu bebhizinisi, ikhwalithi yomkhiqizo, ukusungulwa okusha kwezobuchwepheshe kanye nokumaketha. Phakathi kwazo, usayizi webhizinisi kanye nekhwalithi yomkhiqizo yizinto ezibalulekile ezithinta isabelo semakethe. Amabhizinisi amakhulu ajwayele ukuba namandla aqinile ezobuchwepheshe namandla okukhiqiza ukuze ahlangabezane nezidingo zamakhasimende zekhwalithi nohlobo lwamavalvu. Ukuqanjwa kabusha kwezobuchwepheshe kanye nokumaketha kuyizindlela ezibalulekile ukuze amabhizinisi aqhudelane ngesabelo semakethe. Amabhizinisi anezinzuzo zobuchwepheshe kanye nekhono lokumaketha ngokuvamile angathola isabelo semakethe esiphezulu emqhudelwaneni wemakethe onamandla.
2. Ukusatshalaliswa kwesifunda
Ukusatshalaliswa kwesifunda kwabakhiqizi bebhizinisi lama-valve kunezici ezithile. E-China, abakhiqizi be-valve bagxile kakhulu ezindaweni ezisogwini nasezindaweni ezithuthukisiwe ezimaphakathi nezwe. Izindawo ezisogwini njengeShanghai, iJiangsu, iZhejiang nezinye izindawo, ezinochungechunge lwezimboni oluphelele nezimo ezikahle zomgwaqo, zisiza ekuthuthukisweni kwamabhizinisi ama-valve. Izindawo ezithuthukisiwe zezimboni ezimaphakathi nezwe, njengeSichuan, Henan, Hubei nezinye izindawo, nazo zinamabhizinisi amaningi okukhiqiza ama-valve. Ngaphezu kwalokho, imakethe yama-valve yomhlaba wonke ikhombisa izici ezithile zokusabalalisa zesifunda. Ngokwesibonelo, e-United States, eJalimane, eJapane nakwamanye amazwe asethuthukile ezimbonini, imboni valve uvuthiwe, nenani elithile abakhiqizi valve.
Okwesithathu, iphethini yokuncintisana yemakethe
Iphethini yokuncintisana yemakethe yama-valve ibonisa izici ezithile. Ngakolunye uhlangothi, ukuncintisana kwemakethe kunolaka, ikakhulukazi imakethe yama-valve asezingeni eliphansi, futhi iphethini yokuncintisana ihlakazeke kakhulu. Ngakolunye uhlangothi, umncintiswano wemakethe yama-valve aphezulu ugxile kakhulu, ikakhulukazi amabhizinisi athile amakhulu anezinzuzo zobuchwepheshe kanye nezinzuzo zomkhiqizo. Ngokuqiniswa kokuncintisana kwezimakethe, ukuhlanganiswa nokutholwa phakathi kwezinkampani zamavalvu nokuhlanganiswa kwezinsiza kuzoqhubeka kwenzeka, futhi iphethini yokuncintisana yemakethe izothuthuka kancane kancane.
Kafushane, isabelo semakethe nokusatshalaliswa kwesifunda kwabakhiqizi bebhizinisi lama-valve kuthintwa yizinto ezahlukahlukene. Abakhiqizi badinga ukuqhubeka bethuthukisa izinga labo lobuchwepheshe, ikhono lokusungula izinto ezintsha kanye nekhono lokumaketha ukuze bathuthukise isabelo semakethe kanye nokuncintisana. Ngesikhathi esifanayo, lapho uthenga ama-valve, amakhasimende kufanele futhi anake ukusatshalaliswa kwesifunda kanye nesabelo semakethe somkhiqizi ukuqinisekisa ikhwalithi nokusebenza kwe-valve.
Isikhathi sokuthumela: Sep-08-2023
