Imvelaphi: Ukuzalwa koVavanyo loKhuseleko lwe-IP
Umgangatho wokhuseleko lwe-IP (Ingress Protection) ngumgangatho wamazwe ngamazwe ophuhliswe yi-International Electrotechnical Commission (IEC), apho imvelaphi yayo isukela emva kowe-1976. Inombolo yomgangatho wamazwe ngamazwe yangoku yi-IEC 60529:2013. Lo mgangatho ujolise ekudibaniseni indlela yovavanyo lwehlabathi jikelele yamandla okukhusela izixhobo zombane, ukubonelela abavelisi, abathengi, kunye neearhente zomthetho ngolwimi olufanayo ukuchaza amandla okumelana nothuli namanzi ezixhobo. Ngamanye amazwi, umlinganiselo we-IP ulinganisa inqanaba lokhuseleko olunikezelwa yi-enclosure ngokuchasene nokufikelela kwabantu kwiindawo ezinobungozi, kunye nokungena kwezinto eziqinileyo zangaphandle okanye amanzi.
ETshayina, umgangatho ohambelana ne-IEC 60529:2013 yi-GB/T 4208-2017. Njengolwimi lobuchwephesha olwamkelwe kwihlabathi liphela, umlinganiselo wokhuseleko lwezixhobo zombane ubalulekile kwimveliso, ukukhetha, ukufakela, kunye nokusetyenziswa kwezixhobo zombane. Ikwadlala indima ebalulekileyo ekukhuseleni izixhobo zombane kwiziphene okanye ekonakalisweni nasekuqinisekiseni ukusebenza okuqhubekayo nokuthembekileyo kweenkqubo zombane.
Ukucazulula: Imithetho yokubhala iikhowudi zoKhuseleko lwe-IP
Ifomathi eqhelekileyo yokubhala ikhowudi yovavanyo lokhuseleko lwe-IP yi-“IPXX”, apho i-“XX” ineenombolo ezimbini zesiArabhu. Kwiimeko ezikhethekileyo, oonobumba abongezelelweyo kunye noonobumba abongezelelweyo banokulandela. La manani mabini ngalinye linemisebenzi yalo ethile: idijithi yokuqala ibonisa inqanaba lokhuseleko ekufikeleleni kwiindawo ezinobungozi kunye nokungena kwezinto eziqinileyo zangaphandle, ngelixa idijithi yesibini ibonisa inqanaba lokhuseleko ekungeneni kwamanzi. Okukhona inani likhulu, kokukhona ukusebenza kokhuseleko kuqina.
Inombolo Yokuqala: 0~6
Inombolo yokuqala yempawu imele ukhuseleko ekufikeleleni kwiindawo ezinobungozi nakwizinto eziqinileyo zangaphandle:
0: Akukho khuseleko lukhethekileyo
1: Ukhuseleko kwizinto eziqinileyo ezinkulu kune-50mm
2: Ukhuseleko kwizinto eziqinileyo ezinkulu kune-12.5mm
3: Ukhuseleko kwizinto eziqinileyo ezinkulu kune-2.5mm
4: Ukhuseleko kwizinto eziqinileyo ezinkulu kune-1.0mm
5: Ikhuselwe luthuli (ingena kancinci)
6: Ayinathuli (ayingeni)
Umthombo: “I-GB/T 4208-2017 Degrees of Protection enikezelwa yi-Enclosures (IP Code)”
Inombolo Yesibini: 0~9
Inombolo yesibini yempawu imele ukhuseleko ekungeneni kwamanzi:
0: Akukho khuseleko lukhethekileyo
1: Ukhuseleko kumathontsi amanzi awela ngokuthe nkqo
2: Ukhuseleko kumathontsi amanzi awela ngokuthe nkqo xa indawo ebiyelweyo ithambekile ukuya kuthi ga kwi-15°
3: Ukhuseleko emanzini atshiziweyo
4: Ukhuseleko emanzini achaphazwayo
5: Ukhuseleko kwiijethi zamanzi
6: Ukhuseleko kwiijethi zamanzi ezinamandla
7: Ukukhuselwa ekuntywilisweni okwethutyana
8: Ukukhuselwa ekuntywilisweni rhoqo
9: Ukhuseleko kwiijethi zamanzi ezinoxinzelelo oluphezulu kunye nobushushu obuphezulu
Umthombo: “I-GB/T 4208-2017 Degrees of Protection enikezelwa yi-Enclosures (IP Code)”
Iingcamango Ezingachanekanga: Ukungaqondani Okuqhelekileyo Malunga Novavanyo Lokhuseleko lwe-IP
Ingcamango Engachanekanga 1: Uvavanyo lwe-IP oluphezulu luthetha imveliso engcono
Uvavanyo lokukhusela i-IP kufuneka luhambelane nemeko yokusetyenziswa; ukuphakama akusoloko kungcono. Umzekelo, isibane sedesika sangaphakathi sifuna uvavanyo lwe-IP20 kuphela, kodwa ukuba i-IP68 ikhethwe ngenkani, ayizukunyusa nje kuphela iindleko zemveliso kodwa inokuchaphazela ukutshatyalaliswa kobushushu (uyilo oluvaliweyo ngokupheleleyo luthintela ukutshatyalaliswa kobushushu). Ngokwahlukileyo koko, kwizixhobo zangaphandle, ukuba uphononongo oluphantsi olufana ne-IP44 lukhethiwe, lunokuhlaselwa lula ngamanzi emvula nothuli, nto leyo ekhokelela ekungasebenzini.
Ingcamango Engachanekanga 2: Uvavanyo Lothuli Namanzi Kufuneka Luvavanywe Ngaxeshanye
Amanani amabini ovavanyo lokhuseleko lwe-IP anokuvavanywa ngokwahlukeneyo. Ukuba kwenziwa uvavanyo lokumelana namanzi kuphela, idijithi yokuqala yeempawu ingamelwa ngu-X. Umzekelo, ukuba umlinganiselo wokumelana namanzi yi-8, uchazwa njenge-IPX8.
Ingcamango Engachanekanga 3: I-IP68 Ithetha Ukuba Ayingeni Manzi Kwaphelaf
Uvavanyo lomgangatho wokhuseleko lwe-IP lulinganisa ukusebenza "kweprototype" phantsi "kweemeko zelebhu." Xa isetyenziswa ngokwenene, uxinzelelo olutshintshayo (njengokuchaphazela ukuhamba kwamanzi ngexesha lokudada), utshintsho lobushushu (ukutshintsha ubushushu nokubanda okubangela ukuxinana kwetywina), kunye nokuguguleka konke oku kunokukhokelela ekungaphumelelini kokhuseleko.
Izicelo zeMveliso
Emva kokuqonda imithetho yokubhala ikhowudi kunye neembono eziphosakeleyo eziqhelekileyo malunga novavanyo lokhuseleko lwe-IP, akunzima ukuqonda ukuba ukukhetha inqanaba elifanelekileyo lokhuseleko ngokuyintloko "kukulungelelanisa" imeko yesicelo. Ifilosofi yoyilo lwemveliso ye-MEOKON isekelwe kwiimeko zokwenyani kunye nokusombulula iingxaki ezisebenzayo.
IP68
Isidlulisi seNqanaba leRadar esingenazingcingo MD-K933
Ifanelekile kwiinethiwekhi zokuhambisa amanzi, imithombo yokuhlolwa, imilambo, amachibi, kunye nezinye iindawo ezinobungozi.
Isixhobo sokuJonga ukuHlaba kwamanzi esiDibeneyo MD-K986
Yenzelwe ngokukodwa iindawo ezinokuba namanzi amaninzi, njengeegaraji ezingaphantsi komhlaba, amagumbi angaphantsi komhlaba, iindawo ezisezantsi, iindlela ezingaphantsi komhlaba, kunye neendlela ezitshonileyo.
IP67
I-MD-S275 engenazingcingo yangaphandle yeDijithali yoxinzelelo
Igeyiji yoxinzelelo lwedijithali yangaphandle enokukwazi ukunxibelelana ngaphandle kweengcingo, efanelekileyo yokujonga imibhobho yoxinzelelo lwangaphandle ixesha elide.
I-Digital Remote Pressure Gauge MD-S541
Isetyenziswa kakhulu ekujongeni uxinzelelo kunye nokubonisa i-alamu kwiisilinda zokucima umlilo.
IP65
Iswitshi yoxinzelelo lwedijithali ye-elektroniki MD-S853
Ifanelekile ngokukodwa kwiinkqubo ze-hydraulic, ulawulo lwemizi-mveliso, oomatshini abahambahambayo, kunye nezinye iindawo zoshishino ezinzima.
Imitha yoBushushu obungenazingcingo kunye noBumanzi MD-S277HT
Iyakwazi ukuziqhelanisa neendawo ezinzima ezifana neendawo zangaphandle zemizi-mveliso kunye namagumbi okusebenzisa izixhobo ezingaphantsi komhlaba, kunye neendawo zeeofisi zorhwebo ezikumgangatho ophezulu.
Ixesha lokuthumela: Matshi-20-2026