Emhlabeni wezinto zikagesimende eziguquguqukayo ngokushesha, ukugcina ukuphepha nokusebenza kahle kwamadivayisi kubaluleke kakhulu. Enye yezingxenye ezibalulekile eziqinisekisa leli phepha yinzwa yokushisa. Lezi zinzwa zidlala indima eyisisekelo ekuqapheleni nasekulawuleni amazinga okushisa kumadivayisi kagesimende, ukuvimbela ukushisa ngokweqile, nokuvikela izingxenye ezibucayi ekulimaleni. Ukubaluleka kwazo kudlula ukusebenza okuyisisekelo, kunomthelela omkhulu ekuqinisweni nasekuthembekeni kwezinto zikagesimende zesimanje. Lesi sihloko sihluza indima ebalulekile yezinzwa zokushisa kwezinto zikagesimende, sihluza izinhlobo ezahlukene zezinzwa, abakhiqizi abakhulu, namathiphu okuthola izingxenye zangempela ukuze kuqinisekiswe ukusebenza kahle nokuphepha.

Amadivayisi kagesi ngokwemvelo akhiqiza ukushisa ngesikhathi sokusebenza ngenxa yokumelana kukagesi nokusetshenziswa kwamandla. Lokhu kushisa, uma kungalawulwa, kungalimaza ukusebenza kwedivayisi futhi kubangele umonakalo ongapheli. Ukushisa ngokweqile kungaholela ekwehlulekeni kwezingxenye, ukulimala kwedatha, futhi ezimweni ezimbi kakhulu, ukuvalwa okuphelele kwezinhlelo. Ngakho-ke, ukuphathwa kahle kokushisa akuyona into eyifisayo kodwa kubalulekile kuma-electronics amanje.

Izinzwa zokushisa zisebenza njengezinduna ezilindile ngaphakathi kwezinhlelo. Ziqapha njalo amazinga okushisa angaphakathi futhi zinikeze idatha yesikhathi sangempela kumayunithi okulawula, okuvumela ukulungiswa okunamandla njengokuvula abalandeli be-cooling noma ukunciphisa isivinini se-processor. Lokhu kuqapha kuqinisekisa ukuthi amadivayisi asebenza ngaphakathi kwamazinga okushisa aphephile, ngaleyo ndlela kugcinwe ubuqotho bokusebenza. Ngaphandle kwezinzwa, amadivayisi angaba sengozini yezimo zokushisa ngokweqile ezilimaza ukuphepha futhi zinciphise impilo yesevisi yawo.

Indima yezinzwa zokushisa idlulela ngaphezu kokuvikela nje. Ngokuqinisekisa ukuphathwa okufanele kwe-thermal, zinegalelo ekusebenzeni kahle kwamandla kanye nokuphepha komsebenzisi. Ezinkampanini nakubathengi ngokufanayo, lokhu kusho izindleko zokugcinwa ezincishisiwe, ukwehluleka okungalindelekile okuncane, kanye nokusebenza okuthuthukisiwe kwamadivayisi ngokuhamba kwesikhathi.

Ukuqonda izinhlobo zezinzwa zokushisa ezitholakalayo kubalulekile ekukhetheni isixazululo esifanele esenziwe ngezicelo ezithile zikagesi. Uhlobo ngalunye lwezinzwa lubonisa izici ezihlukile maqondana nokunemba, ububanzi bokushisa, nesikhathi sokuphendula.

Ama-Thermocouples asetshenziswa kabanzi ngenxa yokuthi anohla olubanzi lokuhlola izinga lokushisa ukusuka ku--200℃ kuya ku-1750℃. Asebenza ngesisekelo sokwakha umehluko we-voltage endaweni yokuhlangana kwezinsimbi ezimbili ezihlukene uma zibhekene nezinguquko zokushisa. Lokhu kwenza kube kufanelekile ezindaweni ezinzima. Nokho, zingase zidinge ukujwayela futhi azinembile uma ziqhathaniswa nezinye izinsiza kwezinye izicelo.

Ama-RTD, ikakhulukazi ama-RTD e-platinum, ayaziswa ngokunemba kwawo okuphezulu nokuzinza kwawo. Isebenza kahle phakathi kuka--270℃ kuya ku-850℃, ama-RTD akala izinga lokushisa ngokuhlobanisa izinguquko zokumelana nokushintsha kwezinga lokushisa. Ukunemba kwawo kubenza balungele izicelo ezidinga ukufundwa kwezinga lokushisa okuthembekile nokwenzeka kaningi, njengamathuluzi esayensi nemishini yezimboni.

Ama-thermistor aza ngezinhlobo ezimbili eziyinhloko: Negative Temperature Coefficient (NTC) kanye Positive Temperature Coefficient (PTC). Akhiwa ngezinto ze-semiconductor ezibonisa ushintsho olukhulu ekumeleni ngokushisa. Ama-thermistor ayonga futhi ahlinzeka ngezikhathi zokuphendula ezisheshayo, okwenza afanelekele izinto zikagesi zabathengi, izinto zikagesi zasekhaya, kanye nezicelo zezimoto. Uma kuqhathaniswa nama-thermocouple nama-RTD, ama-thermistor avame ukumboza ibanga lokushisa elincane kodwa ahlinzeka ngokuzwela okuhle kakhulu ebhandeni lawo okusebenza.

Izinzwa zokushisa ze-infrared zilinganisa izinga lokushisa ngaphandle kokuthintana ngqo, zithola ukukhanya okushisayo okukhishwa izinto. Lesi sici senza zibe yisidingo ezimeni lapho ukubeka inzwa ngokomzimba kungenzeki khona noma kungathinta ukulinganisa. Ngenkathi izinza ze-infrared zinikeza ukulula nesivinini, ukunemba kwazo kungathonywa izinto ezithinta imvelo, futhi zingase zibize kakhulu kunezinzwa ezisekelwe ekuthinteni.

Phakathi kwabakhiqizi ababalulekile embonini yezinzwa zokushisa kukhona i-Guangdong Qianchi Zongheng Electronic Technology Co., Ltd. Le nkampani izuze indawo eqinile emakethe ngokuletha izinza zokushisa ezisezingeni eliphezulu nama-thermistor enzelwe izinhlelo ezahlukahlukene zikagesimende. Iphothifoliyo yabo yomkhiqizo ihlanganisa izinhlobo ezahlukahlukene zezinzwa eziklanyelwe ukuhlangabezana nezindinganiso eziqinile zokwethenjwa nokusebenza.

I-Guangdong Qianchi Zongheng igcizelela ukuqhubeka kokusungula izinto ezintsha nokulawula ikhwalithi, iqinisekisa ukuthi izinzwa zabo zinikeza izilinganiso zokushisa eziqondile nezingaguquki. Ubuchwepheshe babo bubenza bakwazi ukusekela izimboni ezahlukene, okubandakanya ezimoto, izinto zikagesi zasekhaya, kanye ne-electronics yezimboni, ngezinto ezithuthukisa ukuphepha nokusebenza kahle kwamadivayisi. Ukuzibophezela kwenkampani ekwanelisekeni kwamakhasimende nasekuqhakazeni komkhiqizo kubenza babengumlingani omethembayo kumabhizinisi afuna izixazululo eziqotho zokuzwa ukushisa.

Ukuthenga izinswa zokushisa eziyiqiniso kubalulekile ukuze kufezeke ukusebenza kahle kwezinto zikagesi nokuphepha. Izinswa ezingezona ezingempela noma ezingezansi zingaholela ekufundeni okungalungile, ukwehluleka kwesistimu, nokwanda kwezindleko zokugcinwa. Ngakho-ke, kubalulekile ukuthola izingxenye kubasabalalisi abagunyaziwe nabakhiqizi abahlonishwayo.

I-Guangdong Qianchi Zongheng Electronic Technology Co., Ltd. inikeza iziteshi zokusabalalisa ezigunyaziwe ikakhulukazi kulo lonke elase-Asia, ihlinzeka amaklayenti ngokufinyelela okuphephile kuzinzwa zangempela. Isu lokuhlinzekwa elinokwethenjelwa lisekela amabhizinisi ekutholeni ama-thermistor asezingeni eliphezulu nezinzwa zokushisa ezihambisana namazinga omhlaba. Ukusebenzisana nabahlinzeki abagunyaziwe kuqinisekisa ukumbozwa kwewaranti, ukwesekwa kwezobuchwepheshe, nokufinyelela olwazini lomkhiqizo olusesikhathini, okuyizinzuzo eziyigugu kakhulu emaphrojekthi esikhathi eside.

Ukuze uthole imininingwane eyengeziwe ngemikhiqizo yabo kanye nobuchwepheshe benkampani, abathengi abanentshisekelo bangahlola i-Imikhiqizo ikhasi. I-Ikhaya isayithi ihlinzeka ngolwazi oluphelele lwenkampani nezinketho zokuxhumana, kusekela inqubo yokuthenga ebushelelezi.

Izinzwa zokushisa ziyizinto ezingenasidingo ezivikela izinto zikagesi ezingozini zokushisa, zithuthukisa ukwethembeka kwamadivayisi, futhi ziqinisekisa ukuphepha komsebenzisi. Amandla abo okuqapha futhi alawule ukushisa kahle kwenza kube yisisekelo ekwakhiweni nasekusebenzeni kwamadivayisi kagesi wesimanje. Ukukhetha uhlobo olufanele lwezinzwa, ukuqonda iziqu zomkhiqizi, nokuthola izingxenye zangempela kuyizinyathelo ezibalulekile zamabhizinisi ukugcina amazinga aphezulu okuphepha nokusebenza kukagesi.

I-Guangdong Qianchi Zongheng Electronic Technology Co., Ltd. ibonakala njengomphakeli ophakeme wezinsiza zokuhlola izinga lokushisa ezisezingeni eliphezulu nezithuthukisi. Ubuchwepheshe bawo, uhla lwezimpahla, kanye nokuzinikela kwekhwalithi kwenza kube umphakathi ofanele wezinkampani ezifuna izixazululo zokuhlola izinga lokushisa ezithembekile. Sikhuthaza amakhasimende angaba khona ukuthi abheke uhlu lwabo lwezimpahla olunzulu futhi aqale ama-oda ukuze azuze ezinhlinzekweni zabo ezikhangayo.

Ukuze uthole olunye ulwazi nemibuzo, vakashela ku-Mayelana Nathi ikhasi noma upheqa izibuyekezo zakamuva ku-Izindaba isigaba.

Qala ukuvikela amadivayisi akho kagesi namuhla ngokuhlanganisa izinzwa zokushisa ezithembekile ezivela kwa-Guangdong Qianchi Zongheng – umthombo wakho onokwethenjelwa wobuchwepheshe obuthuthukisiwe bokuzwa izinga lokushisa.