Chiyambi: Kubadwa kwa Kuyesa kwa Chitetezo cha IP
Chiyeso cha chitetezo cha IP (Ingress Protection) ndi muyezo wapadziko lonse wopangidwa ndi International Electrotechnical Commission (IEC), womwe unachokera mu 1976. Nambala ya muyezo wapadziko lonse lapansi ndi IEC 60529:2013. Cholinga cha muyezo uwu ndi kuphatikiza njira yowunikira yapadziko lonse lapansi ya mphamvu yoteteza ya zida zamagetsi, kupatsa opanga, ogula, ndi mabungwe olamulira chilankhulo chofanana kuti afotokoze mphamvu zotetezera fumbi ndi madzi za zida. Mwanjira ina, chiyeso cha IP chimayesa mulingo wa chitetezo chomwe mpanda umapereka motsutsana ndi anthu omwe angalowe m'zigawo zoopsa, komanso motsutsana ndi kulowa kwa zinthu zolimba kapena madzi.
Ku China, muyezo wofanana ndi IEC 60529:2013 ndi GB/T 4208-2017. Monga chilankhulo chaukadaulo chovomerezeka padziko lonse lapansi, kuyesedwa kwa chitetezo cha zida zamagetsi ndikofunikira kwambiri pakupanga, kusankha, kukhazikitsa, ndi kugwiritsa ntchito zida zamagetsi. Kumathandizanso kuteteza zida zamagetsi ku zolakwika kapena kuwonongeka ndikuwonetsetsa kuti makina amagetsi akugwira ntchito mosalekeza komanso modalirika.
Kusankha: Malamulo Olemba Ma Code a Chitetezo cha IP
Mtundu wa ma code ambiri a ma IP protection ratings ndi “IPXX”, pomwe “XX” imakhala ndi manambala awiri a Chiarabu. Muzochitika zapadera, zilembo zina ndi zilembo zowonjezera zimatha kutsatira. Manambala awiriwa ali ndi ntchito zawozawo: nambala yoyamba imasonyeza mulingo woteteza ku zinthu zoopsa komanso kulowa kwa zinthu zolimba zakunja, pomwe nambala yachiwiri imasonyeza mulingo woteteza ku kulowa kwa madzi. Chiwerengero chikakhala chachikulu, chitetezo chimakhala cholimba.
Nambala Yoyamba: 0~6
Nambala yoyamba yodziwika bwino ikuyimira chitetezo ku zinthu zoopsa komanso zinthu zakunja zolimba:
0: Palibe chitetezo chapadera
1: Chitetezo ku zinthu zolimba zokulirapo kuposa 50mm
2: Chitetezo ku zinthu zolimba zazikulu kuposa 12.5mm
3: Chitetezo ku zinthu zolimba zazikulu kuposa 2.5mm
4: Chitetezo ku zinthu zolimba zazikulu kuposa 1.0mm
5: Yotetezedwa ndi fumbi (yolowera pang'ono)
6: Kutseka fumbi (sikulowa)
Gwero: “GB/T 4208-2017 Degrees of Protection Yoperekedwa ndi Ma Enclosures (IP Code)”
Manambala Achiwiri: 0~9
Nambala yachiwiri ya khalidwe ikuyimira chitetezo ku kulowa kwa madzi:
0: Palibe chitetezo chapadera
1: Chitetezo ku madontho amadzi omwe amagwa molunjika
2: Chitetezo ku madontho amadzi ogwa molunjika pamene mpanda wapendekeka mpaka 15°
3: Chitetezo ku madzi opopera
4: Chitetezo ku madzi otayidwa
5: Chitetezo ku majeti amadzi
6: Chitetezo ku majeti amphamvu amadzi
7: Chitetezo ku kumizidwa kwakanthawi
8: Chitetezo kuti zisapitirire kumizidwa m'madzi
9: Chitetezo ku madzi othamanga kwambiri komanso kutentha kwambiri
Gwero: “GB/T 4208-2017 Degrees of Protection Yoperekedwa ndi Ma Enclosures (IP Code)”
Malingaliro Olakwika: Kusamvetsetsana Kofala Pankhani ya Kuteteza kwa IP
Lingaliro Lolakwika 1: Kuchuluka kwa IP Kumatanthauza Zamalonda Zabwino
Chiyeso choteteza IP chiyenera kufanana ndi momwe zinthu zilili; kukwera sikoyenera kwenikweni. Mwachitsanzo, nyali ya pa desiki yamkati imangofuna chiyeso cha IP20, koma ngati IP68 yasankhidwa mokakamiza, sikuti idzangowonjezera mtengo wa chinthucho komanso ingakhudzenso kutayikira kwa kutentha (kapangidwe kotsekedwa kwathunthu kamalepheretsa kutayikira kwa kutentha). Mosiyana ndi zimenezi, pazida zakunja, ngati chiyeso chotsika monga IP44 chasankhidwa, chingalowe mosavuta ndi madzi amvula ndi fumbi, zomwe zimapangitsa kuti zisagwire ntchito.
Lingaliro Lolakwika 2: Kuyeza kwa Fumbi ndi Madzi Kuyenera Kuyesedwa Nthawi Imodzi
Manambala awiri a IP protection rating akhoza kuyesedwa padera. Ngati mayeso okhawo oletsa madzi achitika, nambala yoyamba ya khalidwe ikhoza kuyimiridwa ndi X. Mwachitsanzo, ngati mlingo woletsa madzi ndi 8, umafotokozedwa ngati IPX8.
Lingaliro Lolakwika 3: IP68 Imatanthauza Kuti Sizimalowa Madzi Kotheratuf
Kuyesa kwa IP protection rating kumayesa magwiridwe antchito a "prototype" pansi pa "mikhalidwe ya labotale." Pakugwiritsa ntchito kwenikweni, kupanikizika kwamphamvu (monga momwe madzi amakhudzira kuyenda kwa madzi akamasambira), kusintha kwa kutentha (kusintha kutentha ndi kuzizira komwe kumayambitsa kupindika kwa chisindikizo), komanso kuwonongeka ndi kusweka zonse zitha kupangitsa kuti chitetezo chilephereke.
Mapulogalamu Ogulitsa
Pambuyo pomvetsetsa malamulo okhudza ma code ndi malingaliro olakwika omwe anthu ambiri amakumana nawo pankhani ya chitetezo cha IP, sizovuta kuzindikira kuti kusankha mulingo woyenera wa chitetezo kwenikweni ndi "kusintha" momwe ntchito ikuyendera. Malingaliro a kapangidwe ka zinthu a MEOKON amachokera ku zochitika zenizeni komanso kuthetsa mavuto enieni.
IP68
Chopatsira Radar Level cha Opanda Waya MD-K933
Yoyenera kugwiritsa ntchito maukonde otulutsira madzi, zitsime zoyendera, mitsinje, nyanja, ndi malo ena ovuta.
Chowunikira Chophatikizana cha Madzi MD-K986
Yopangidwira makamaka madera omwe madzi amathithira, monga magaraji apansi panthaka, zipinda zapansi panthaka, malo otsika, njira zodutsa pansi pa nthaka, ndi misewu yolowa madzi.
IP67
MD-S275 Wopanda zingwe Wopanda Zi ...
Choyezera kuthamanga kwa digito chakunja chokhala ndi luso lolankhulana opanda zingwe, choyenera kuyang'anira mapaipi opanikizika akunja kwa nthawi yayitali.
Gauge ya Kupanikizika kwa Digito MD-S541
Amagwiritsidwa ntchito makamaka poyang'anira kuthamanga kwa mpweya komanso powonetsa alamu ya masilinda ozimitsira moto.
IP65
Chosinthira cha Pakompyuta cha Digital Pressure MD-S853
Makamaka yoyenera machitidwe a hydraulic, makina owongolera mafakitale, makina oyenda, ndi malo ena ovuta a mafakitale.
Chiyeso cha Kutentha ndi Chinyezi Chopanda Waya MD-S277HT
Yosinthika m'malo ovuta monga malo akunja a mafakitale ndi zipinda zogwirira ntchito pansi pa nthaka, komanso maofesi apamwamba amalonda.
Nthawi yotumizira: Marichi-20-2026