Hauv kev tsim khoom, tshwj xeeb tshaj yog rau cov khoom siv hluav taws xob thiab hluav taws xob siv sab nraum zoov, plua plav thiab dej tsis kam yog qhov tseem ceeb. Qhov peev xwm no feem ntau yog ntsuas los ntawm kev tiv thaiv kev tiv thaiv qib ntawm cov cuab yeej siv hluav taws xob thiab cov cuab yeej siv, tseem hu ua IP code. Tus IP code yog cov ntawv luv ntawm qib kev tiv thaiv thoob ntiaj teb, uas yog siv los ntsuas kev tiv thaiv kev ua haujlwm ntawm cov khoom ntim khoom, feem ntau npog ob pawg ntawm plua plav thiab dej tsis kam. Nwskuaj tshuabyog ib qho tseem ceeb thiab tseem ceeb rau kev ntsuas ntsuas hauv cov txheej txheem ntawm kev tshawb fawb thiab tshawb nrhiav cov ntaub ntawv tshiab, cov txheej txheem tshiab, cov thev naus laus zis tshiab thiab cov qauv tshiab. Nws ua lub luag haujlwm tseem ceeb hauv kev siv cov khoom siv zoo, txhim kho cov txheej txheem, txhim kho cov khoom zoo, txo cov nqi, thiab ua kom cov khoom muaj kev nyab xeeb thiab kev ntseeg siab.
IP plua plav thiab dej tsis kam yog tus qauv rau kev tiv thaiv lub peev xwm ntawm cov cuab yeej plhaub tsim los ntawm International Electrotechnical Commission (IEC), feem ntau hu ua "IP qib". Nws lub npe Askiv yog "Ingress Protection" lossis "International Protection" qib. Nws muaj ob tus lej, thawj tus lej qhia txog qib hmoov av, thiab tus lej thib ob qhia txog qib dej tsis kam. Piv txwv li: qib kev tiv thaiv yog IP65, IP yog daim ntawv cim, tus lej 6 yog thawj tus lej cim, thiab 5 yog tus lej cim thib ob. Thawj tus lej cim qhia txog qib plua plav tiv thaiv, thiab tus lej cim thib ob qhia txog qib tiv thaiv dej.
Tsis tas li ntawd, thaum qib kev tiv thaiv yuav tsum siab dua li qib uas sawv cev los ntawm cov yam ntxwv saum toj no, qhov kev nthuav dav yuav raug nthuav tawm los ntawm kev ntxiv cov ntawv ntxiv tom qab thawj ob tus lej, thiab nws tseem yuav tsum ua kom tau raws li cov cai ntawm cov ntawv ntxiv no. .
Post lub sij hawm: Nov-11-2024