Imfihlo yenqanaba lokhuseleko lweepilisi eziqinileyo ezinobungqina obuthathu: Kutheni kungekho IP66? Uza kuqonda yonke into emva kokufunda eli nqaku!

Kwiimeko ezikhethekileyo ezifana nokuhlola ngaphandle, iindawo zokwakha, kunye nokuhlangula ngexesha likaxakeka, iithebhulethi ezinamacala amathathu ziye zaba sisixhobo esibalulekileyo sokuvelisa, kodwa abasebenzisi abaninzi baya kufumana into engaqhelekanga xa bethenga: inqanaba lokhuseleko lwe-IP liqala kwi-IP65 ukuya kwi-IP68, kodwa yi-IP66 kuphela engekhoyo. Namhlanje, masihlalutye nzulu olu lwazi lweshishini nawe.

1. Isishwankathelo senqanaba lokhuseleko lwe-IP

Ikhowudi ye-IP (Ingress Protection) yenziwe yi-International Electrotechnical Commission (IEC) kwaye ibandakanya izalathisi ezimbini ezibalulekileyo:

Inombolo yokuqala: inqanaba lokukhusela uthuli (0-6)

Inombolo yesibini: inqanaba elingangeni manzi (0-9K)

Gxila kudibaniso oluqhelekileyo lwezixhobo zeethebhulethi ezinamacala amathathu:

IP6X: Inqanaba eliphezulu lokukhusela uthuli, lithintela ngokupheleleyo ukungena kothuli

Umahluko kumanqanaba angangeni manzi:

I-IP65: Ingamelana ne-12.5L/umzuzu wokutshiza amanzi aphantsi ngoxinzelelo oluphantsi

IP66: Ayinakumelana ne-100L/umzuzu wokutshiza ngoxinzelelo oluphezulu

IP67: Imelana nokuntywiliselwa okwethutyana emanzini anzulu ayimitha e-1 (imizuzu engama-30)

IP68: Umsebenzi oqhubekayo phantsi kwamanzi (ixesha lobunzulu lichazwa ngumvelisi)

2. Kutheni i-IP66 ingaqhelekanga kangaka?

(1). Ukungafani phakathi kweendleko zovavanyo kunye nemfuno yemarike

Isatifikethi se-IP66 sifuna izixhobo ezikhethekileyo zokuvavanya izibhamu zamanzi ezinoxinzelelo oluphezulu, kodwa kwizicelo zokwenyani, iimeko ezifuna ukumelana neejethi zamanzi ezinoxinzelelo oluphezulu eziqhubekayo zinqongophele kakhulu, ngoko ke imakethi ithambekele ngakumbi ekuphuhliseni iimveliso ze-IP67/IP68 ezinoluhlu olubanzi lwezicelo.

(2). Amandla okukhusela "awaphezulu kwaye aphantsi"

Xa kuthelekiswa ne-IP65 (engangeni manzi imihla ngemihla) kunye ne-IP67 (engangeni manzi ngexesha likaxakeka), i-IP66 ayinakukwazi ukuhlangabezana nomgangatho onzulu wokungangeni manzi, kwaye iindleko zokukhusela ziphezulu kunemfuno eqhelekileyo yokungangeni manzi, ekwimeko embi yemarike.

(3). Ukubaluleka kokusetyenziswa kobugcisa

Ukuze kufezekiswe i-IP66, kufuneka kongezwe imijelo emininzi yokukhupha amanzi kuyilo lwesakhiwo, nto leyo engqubana nendlela yobugcisa yesisombululo esipheleleyo sokutywina esifunekayo yi-IP67/68, kwaye kunzima ukuba nazo zombini.

3. Isikhokelo sokuthenga iithebhulethi ezizii-three-proof zoshishino

Ishishini lokuphekela/lezonyango/lezentengiso → Ngokuyintloko ukuthintela ukutshiza isibulali-ntsholongwane kunye neziselo, inqanaba le-IP65 lanele.

Ukuhlolwa/ukuhlolwa/iimpahla zangaphandle kunye nothutho → Kungcono ukhethe ukhuseleko lwenqanaba le-IP67 ukuze ujongane nemozulu embi.

Imisebenzi/iinqanawa phantsi kwamanzi → IP68, iiparameter zobunzulu ezithile zokuthintela ukungenwa kwamanzi kwemveliso kufuneka ziqinisekiswe.

Kwiindawo ezifana neentlango kunye nemigodi, kuyimfuneko ukugxila ekusebenzeni okungenakuthuthwa luthuli, ekufuneka kufikelele kwinqanaba le-IP6X.

4. Iingcebiso zokusetyenziswa

Imigangatho yesatifikethi: Jonga ukuba iphumelele na uhlolo lombutho onegunya

Ubomi bezivali: Iringi yerabha kufuneka itshintshwe emva kweminyaka emi-2

Ukulahleka kokusetyenziswa: Ukuwa nokucinezela kuya kunciphisa ukusebenza kokhuseleko

Impembelelo yobushushu: Ubushushu obugqithisileyo bunokubangela ukuba isitywini singaphumeleli

5. Isiphelo

Ukukhetha izixhobo zeethebhulethi ezizii-proof ezintathu kufuneka kubuyele kwimeko yokusetyenziswa kwayo kwaye kukhethwe isisombululo sokukhusela esifanelekileyo ngokwemeko yokusebenza. Xa uthenga, ungathanda ukuhamba nale khokelo ukuze ufumane isixhobo sokwenza imveliso esifanelana neemfuno zakho!