Xa kuziwa ekukhetheni iswitshi yeqhosha lokutyhala ukuze isetyenziswe enqanaweni, izinto ezininzi ezibalulekileyo kufuneka zithathelwe ingqalelo ukuqinisekisa ukusebenza okuthembekileyo, ukuqina, kunye nokhuseleko.Iinqanawa zisebenza kwiimeko ezinomngeni kunye nokuvezwa kokufuma, ukungcangcazela, kunye nokuguquguquka kobushushu.Ukongezelela, utshintsho kufuneka luhlangabezane nemigangatho ethile yoshishino lwaselwandle kunye nemimiselo.Kweli nqaku, siza kuphonononga iingqwalasela eziphambili zokukhetha iqhosha lokutyhala kwizicelo zenqanawa, kubandakanya iinketho zenqanawa zokutyhala, ukwakhiwa kwesinyithi, amandla angangeni manzi, ukwenziwa ngokwezifiso, kunye neempawu zokutshintsha kwe-LED.
IiKhetho zeqhosha lokucofa ngeenqanawa
Xa ukhetha ukutshintshela iqhosha lokutyhala kwinqanawa, kubalulekile ukuqwalasela iiswitshi ezilungiselelwe ngokukodwa izicelo zaselwandle.Ezi zitshixo zenzelwe ukumelana neemeko ezimaxongo ezifunyanwa elwandle.Khangela iiswitshi ezithobela imigangatho yoshishino lwaselwandle njengeKhomishini yezoMbane yeHlabathi (i-IEC) 60947 kunye noMbutho waMazwe ngaMazwe wokuMisela uMgangatho (ISO) 9001. Ukukhetha iiswitshi ezithelekelwe ngokukodwa ukusetyenziswa elwandle kuqinisekisa ukufaneleka nokuthembeka kwazo ngaphakathi.
Ukwakhiwa kweqhosha leMetal
Ukukhetha iiqhosha lokutyhala intsimbikucetyiswa kwizicelo zenqanawa.Ukutshintsha kwentsimbi kunika ukomelela, ukuqina, kunye nokuxhathisa ukubola, kubenza bafanelekele iindawo zaselwandle.Ziyakwazi ukumelana nemingeni yamanzi anetyuwa, ukufuma, kunye nefuthe eliphezulu.Izinto zensimbi ezingenasici okanye izinto zaselwandle zihlala zisetyenziselwa ukwakha ezi zitshintshi, ziqinisekisa ubomi obude kunye nokukwazi ukumelana neemeko ezinzima ezidibana nazo elwandle.
Ukukwazi ukuNgamanzi
Ukunikezelwa kobukho bokufuma kunye nokubanakho ukungena kwamanzi enqanaweni, ukukhetha iqhosha lokutyhala iqhosha elinamandla okuthintela amanzi kubalulekile.Khangela utshintsho kunye ne-IP efanelekileyo (i-Ingress Protection) yokulinganiswa, ebonisa ukuxhathisa kwabo emanzini kunye nothuli.Ireyithingi ephezulu ye-IP iqinisekisa ukuba utshintsho lunokumelana nokutshiza, ukutshiza, kunye nokuntywiliselwa okwethutyana.Ukutshintsha okungangeni manzi ngokuqhelekileyo kuxhotyiswe ngamatywina, iigaskets, okanye indawo ebiyelweyo erhabaxa ukukhusela izinto zangaphakathi kumonakalo wamanzi.
Iinketho zokwenza ngokwezifiso
Yonke inqanawa ineemfuno ezizodwa, kwaye ke, ukukwaziyenza ngokusesikweni iswitsha yeqhosha lokutyhalaibalulekile.Qwalasela iiswitshi ezibonelela ngokhetho olulungeleyo olunje ngemibala yamaqhosha ahlukeneyo, iisimboli, okanye iimpawu.Ukwenza ngokwezifiso kuvumela uchongo olulula kunye nokusebenza okunengqondo, ukomeleza ukhuseleko kunye nokusebenza kakuhle kwibhodi.Ukongeza, iiswitshi ezinokhetho olulungeleyo lokunyuka luqinisekisa ukudityaniswa lula kwiiphaneli zolawulo lwenqanawa okanye iiconsoles.
Iimpawu zokutshintsha kwe-LED
Kwizicelo zeenqanawa, izitshixo zeqhosha le-LED-ezixhotyiswe nge-LED zinika ukubonakala okuphuculweyo kunye nesalathiso sesimo.Iimpawu ze-LEDbonelela ngengxelo ebonakalayo ecacileyo, ngakumbi kwiimeko eziphantsi okanye ezimnyama.Qwalasela utshintsho olunokhetho lwe-LED olunokwenziwa ngokwezifiso ngemibala eyahlukeneyo ukuze ihambelane neemfuno ezithile okanye ukuhambisa ulwazi olubalulekileyo.Ukutshintsha kwe-LEDingasetyenziselwa ukubonisa ubume bamandla, izilumkiso zenkqubo, okanye iindlela zokusebenza, ukunika ulwazi oluxabisekileyo kumalungu abasebenzi.
Ukuthotyelwa kweMimiselo yaseLwandle
Xa ukhetha iswitshi yokutyhala ukuze isetyenziswe enqanaweni, kubalulekile ukuqinisekisa ukuthotyelwa kwemigaqo yolwandle kunye nemigangatho.Le migaqo ilawula iimfuno zombane kunye nokhuseleko kwizixhobo zaselwandle.Jonga iiswitshi ezihlangabezana nemigangatho yamazwe ngamazwe yaselwandle efana nemimiselo yoMbutho waseLwandle waMazwe ngaMazwe (IMO) okanye imimiselo yasekhaya ethe ngqo kwingingqi yakho.Ukuthotyelwa kuqinisekisa ukuba utshintsho luhlangabezana nokhuseleko oluyimfuneko kunye neendlela zokusebenza zokusetyenziswa kwinqanawa.
Ukuqukumbela
Ukukhetha iqhosha lokutyhala lasekunene kwizicelo zenqanawa kufuna ukuba kuqwalaselwe ngononophelo iinketho zokutyhala inqanawa, ukwakhiwa kwentsimbi, amandla angangeni manzi, ukwenziwa ngokwezifiso, kunye neempawu zokutshintsha kwe-LED.Ukubeka phambili iiswitshi ezenzelwe ukusetyenziswa elwandle, ngolwakhiwo lwentsimbi, ukulinganisa okungangeni manzi, kunye neenketho zokwenza ngokwezifiso, kuqinisekisa ukusebenza ngokugqibeleleyo kunye nokuqina
iindawo ezicela umngeni kwiinqanawa.Ngokuthobela imimiselo yolwandle kunye nemigangatho, unokuqiniseka ngokukhuselekileyo kunye nokuthembeka kokutshintsha okukhethiweyo.Xa uxhobisa inqanawa yakho, khetha iqhosha lokutyhala elihlangabezana neemfuno zakho ezithile, libonelela ngokusebenza ngokungenamthungo kunye nokuphucula ukusebenza ngokubanzi kunye nokhuseleko ebhodini.