Keeb Kwm: Kev Yug Los Ntawm IP Kev Tiv Thaiv Qib
Qhov ntsuas kev tiv thaiv IP (Kev Tiv Thaiv Ingress) yog tus qauv thoob ntiaj teb uas tau tsim los ntawm International Electrotechnical Commission (IEC), nrog keeb kwm rov qab mus rau xyoo 1976. Tus lej qauv thoob ntiaj teb tam sim no yog IEC 60529: 2013. Tus qauv no lub hom phiaj yog los koom ua ke txoj kev ntsuam xyuas thoob ntiaj teb rau lub peev xwm tiv thaiv ntawm cov khoom siv hluav taws xob, muab cov chaw tsim khoom, cov neeg siv khoom, thiab cov koom haum tswj hwm nrog cov lus sib xws los piav qhia txog lub peev xwm tiv thaiv plua plav thiab dej ntawm cov khoom siv. Hauv lwm lo lus, qhov ntsuas IP ntsuas qib kev tiv thaiv uas lub thawv muab tiv thaiv tib neeg nkag mus rau cov khoom txaus ntshai, nrog rau kev nkag mus ntawm cov khoom txawv teb chaws lossis dej.
Hauv Suav teb, tus qauv sib raug rau IEC 60529: 2013 yog GB / T 4208-2017. Raws li cov lus siv thoob ntiaj teb, qib kev tiv thaiv ntawm cov khoom siv hluav taws xob yog qhov tseem ceeb rau kev tsim khoom, kev xaiv, kev teeb tsa, thiab kev siv cov khoom siv hluav taws xob. Nws kuj tseem ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov khoom siv hluav taws xob los ntawm kev ua yuam kev lossis kev puas tsuaj thiab xyuas kom meej tias cov kab ke hluav taws xob ua haujlwm tas mus li thiab txhim khu kev qha.
Kev Txhais Lus: Cov Cai Tswjfwm Kev Ntsuas IP
Cov qauv sau ntawv dav dav rau kev ntsuas kev tiv thaiv IP yog "IPXX", qhov twg "XX" muaj ob tus lej Arabic. Hauv cov xwm txheej tshwj xeeb, cov ntawv ntxiv thiab cov ntawv ntxiv yuav ua raws. Ob tus lej txhua tus muaj lawv cov haujlwm tshwj xeeb: tus lej thawj qhia txog qib kev tiv thaiv tiv thaiv kev nkag mus rau cov khoom txaus ntshai thiab kev nkag mus ntawm cov khoom txawv teb chaws, thaum tus lej thib ob qhia txog qib kev tiv thaiv tiv thaiv kev nkag mus ntawm dej. Tus lej loj dua, qhov kev ua tau zoo ntawm kev tiv thaiv muaj zog dua.
Tus lej thawj zaug: 0 ~ 6
Tus lej cim thawj zaug sawv cev rau kev tiv thaiv kev nkag mus rau cov khoom phom sij thiab cov khoom txawv teb chaws:
0: Tsis muaj kev tiv thaiv tshwj xeeb
1: Kev tiv thaiv cov khoom khov loj dua 50 hli
2: Kev tiv thaiv cov khoom khov loj dua 12.5 hli
3: Kev tiv thaiv cov khoom khov loj dua 2.5 hli
4: Kev tiv thaiv cov khoom khov loj dua 1.0 hli
5: Tiv thaiv plua plav (nkag tau tsawg)
6: Tsis muaj plua plav (tsis nkag mus)
Qhov chaw: "GB/T 4208-2017 Qib Kev Tiv Thaiv Muab Los Ntawm Cov Ntaub Thaiv (IP Code)"
Tus lej thib ob: 0 ~ 9
Tus lej thib ob ntawm tus cwj pwm sawv cev rau kev tiv thaiv dej nkag mus:
0: Tsis muaj kev tiv thaiv tshwj xeeb
1: Kev tiv thaiv cov dej ntws ntsug
2: Kev tiv thaiv cov dej ntws ntsug thaum lub thawv kaw tau qaij txog li 15 °
3: Kev tiv thaiv dej txau
4: Kev tiv thaiv dej txaws
5: Kev tiv thaiv dej dav hlau
6: Kev tiv thaiv tiv thaiv cov dej ntws muaj zog
7: Kev tiv thaiv kev nkag mus rau hauv dej ib ntus
8: Kev tiv thaiv kev nkag mus tas li
9: Kev tiv thaiv tiv thaiv cov dej siab thiab kub
Qhov chaw: "GB/T 4208-2017 Qib Kev Tiv Thaiv Muab Los Ntawm Cov Ntaub Thaiv (IP Code)"
Kev Nkag Siab Yuam Kev: Kev Nkag Siab Yuam Kev Feem Ntau Txog Kev Ntsuas Kev Tiv Thaiv IP
Kev Nkag Siab Yuam Kev 1: Qhov Kev Ntsuas IP Siab Dua Txhais Tau Tias Khoom Zoo Dua
Qhov ntsuas kev tiv thaiv IP yuav tsum phim qhov xwm txheej siv; siab dua tsis tas yuav zoo dua. Piv txwv li, lub teeb rooj hauv tsev tsuas yog xav tau qib IP20 xwb, tab sis yog tias xaiv IP68, nws yuav tsis tsuas yog ua rau tus nqi khoom nce ntxiv xwb tab sis kuj tseem yuav cuam tshuam rau kev tso cua sov (kev tsim qauv kaw tag nrho ua rau kev tso cua sov tsis zoo). Ntawm qhov tod tes, rau cov khoom siv sab nraum zoov, yog tias xaiv qib qis xws li IP44, nws tuaj yeem yooj yim raug dej nag thiab hmoov av nkag mus, ua rau tsis ua haujlwm.
Kev Nkag Siab Yuam Kev 2: Yuav Tsum Tau Kuaj Xyuas Cov Hmoov Av Thiab Cov Dej Ib Zaug
Ob tus lej ntawm qib kev tiv thaiv IP tuaj yeem ntsuas sib cais. Yog tias tsuas yog kuaj dej tsis kam xwb, tus lej cim thawj zaug tuaj yeem sawv cev los ntawm X. Piv txwv li, yog tias qib kev tiv thaiv dej yog 8, nws yog IPX8.
Kev Nkag Siab Yuam Kev 3: IP68 Txhais Tau Tias Tsis Muaj Dejf
Kev ntsuam xyuas qib kev tiv thaiv IP ntsuas qhov ua tau zoo ntawm "tus qauv" nyob rau hauv "cov xwm txheej hauv chav kuaj." Thaum siv tiag tiag, lub zog siab (xws li kev cuam tshuam ntawm dej ntws thaum ua luam dej), kev hloov pauv kub (hloov kub thiab txias ua rau lub foob sib ntswg), thiab kev hnav thiab tsim kua muag tuaj yeem ua rau kev tiv thaiv tsis ua haujlwm.
Cov Ntawv Thov Khoom
Tom qab nkag siab txog cov cai coding thiab kev nkag siab yuam kev ntawm kev ntsuas IP tiv thaiv, nws tsis nyuaj rau paub tias kev xaiv qib kev tiv thaiv zoo yog qhov tseem ceeb "kev kho" rau qhov xwm txheej ntawm daim ntawv thov. MEOKON lub tswv yim tsim khoom yog raws li cov xwm txheej hauv ntiaj teb tiag tiag thiab daws cov teeb meem mob.
IP68
Wireless Radar Qib Transmitter MD-K933
Haum rau cov tes hauj lwm ntws dej, cov qhov dej tshuaj xyuas, cov dej ntws, cov pas dej, thiab lwm yam chaw nyob hnyav.
Kev Ntsuas Dej Ntsig MD-K986
Tsim tshwj xeeb rau cov chaw uas muaj dej ntws, xws li cov chaw nres tsheb hauv av, qab nthab, cov chaw qis, txoj kev hla hauv av, thiab txoj kev poob qis.
IP67
MD-S275 Wireless Sab Nraum Zoov Digital Siab Gauge
Lub ntsuas siab digital sab nraum zoov nrog kev sib txuas lus wireless, tsim nyog rau kev saib xyuas ntev ntawm cov kav dej siab sab nraum zoov.
Lub Tshuab Ntsuas Siab Digital MD-S541
Feem ntau yog siv rau kev saib xyuas siab thiab lub tswb ceeb toom ntawm cov thoob tua hluav taws.
IP65
Kev Hloov Siab Digital Hluav Taws Xob MD-S853
Tshwj xeeb tshaj yog tsim rau cov tshuab hydraulic, kev tswj hwm kev lag luam, cov tshuab mobile, thiab lwm yam chaw ua haujlwm hnyav.
Wireless Kub thiab Av noo Meter MD-S277HT
Haum rau cov chaw ib puag ncig hnyav xws li thaj chaw sab nraum zoov thiab cov chav siv khoom hauv av, nrog rau cov chaw ua haujlwm lag luam siab.
Lub sijhawm tshaj tawm: Lub Peb Hlis-20-2026