Dab tsi yog cov ntsiab lus tsim ntawm tri-proof teeb? Dab tsi yog qhov tawg-pov thawj teeb
Lub teeb peb-pov thawj, raws li lub npe qhia, yog dej tsis qab, plua plav, thiab tiv thaiv corrosion. Lub teeb peb-pov thawj tau raug txiav txim siab hauv qhov tsim ntawm peb-pov thawj teeb. Ntau tus neeg suav tias nws thiab lub teeb tawg yog ib hom teeb, yog li koj paub yuav ua li cas paub qhov txawv. Hom ob lub teeb no yog dab tsi? Qhov txawv ntawm ob lub teeb no yog dab tsi? Dab tsi yog cov ntsiab lus tsim ntawm tri-proof teeb? Cia peb saib ua ke!
1. Cov ntsiab lus tsim ntawm lub teeb peb-pov thawj yog:
1. Tiv thaiv lub teeb muaj kuab paug. Lub teeb muaj kuab paug feem ntau yog kiv taub hau tshwm sim los ntawm specular reflection. Qhov tsis xis nyob tam sim ntawd rau tib neeg lub cev yog glare, uas yog lub kaum sab xis loj uas tawm los ntawm cov teeb thiab lwm yam khoom ci xws li qhov rais.
2. Ua tib zoo saib xyuas qhov sib xws ntawm lub teeb qhov projection. Feem ntau hais lus, kev faib cov teeb pom kev hauv cheeb tsam chaw ua haujlwm yuav tsum ua raws li cov cai hauv qab no: Qhov nruab nrab illuminance nyob rau hauv cov cheeb tsam dav dav: qhov nruab nrab illuminance ntawm thaj chaw ua haujlwm yog ntau dua 1: 2, thiab qhov sib piv ntawm qhov nruab nrab illuminance ntawm cov chav nyob ib sab yuav tsum yog. qis 5:1. Tsuas yog nyob rau hauv xws li ib tug piv ntau npaum li cas lub uniformity ntawm lub teeb qhov chaw yuav guaranteed.
3. Ua tib zoo saib xyuas qhov illuminance thiab ci ntsa iab ntawm lub teeb, uas yog ob lub ntsiab lus ntawm lub cev uas muaj feem cuam tshuam thiab sib txawv. Lub illuminance ntawm lub teeb ci yog hais txog lub teeb pom kev zoo uas tau txais hauv ib cheeb tsam.
4. Ua tib zoo saib cov xim ntawm lub teeb ci, uas muab faib ua txias thiab sov. Qhov no yog rau cov nyhuv ntawm lub teeb rau tib neeg physiology. Feem ntau, cov xim ntawm qhov kawg ntawm txiv kab ntxwv, daj thiab liab yog hu ua xim sov, uas ua rau tib neeg xav tias sov sov thiab sov, thaum xiav yog txuas nrog kev nplij siab, kev nplij siab thiab txias, uas yog hu ua xim txias.
Peb tiv thaiv lub teeb
Qhov thib ob, qhov sib txawv nrog tawg-pov thawj teeb
Lub teeb peb-pov thawj yog waterproof, plua plav pov thawj thiab tiv thaiv corrosion, thiab lub teeb tawg-pov thawj tsis ignite. Qee qhov teeb meem tawg muaj xws li peb-pov thawj, thiab peb-pov thawj teeb tsis suav nrog kev tawg-pov thawj. Txhawm rau paub qhov txawv ntawm qhov tawg-pov thawj teeb thiab tri-proof teeb, koj yuav tsum paub lawv cov ntsiab lus.
1. Lub teeb tawg yog dab tsi
Cov teeb hluav taws xob tawg yog hais txog cov teeb uas siv nyob rau hauv qhov chaw txaus ntshai nrog cov pa roj thiab cov plua plav, uas tuaj yeem tiv thaiv arcs, sparks thiab kub kub uas yuav raug tsim hauv lub teeb los ntawm igniting combustible gases thiab plua plav nyob rau hauv ib puag ncig, thiaj li ua tau raws li qhov tawg. - cov ntaub ntawv pov thawj. Kuj hu ua tawg-pov thawj teeb, teeb pom kev zoo. Qhov sib txawv ntawm cov roj sib xyaw ua ke muaj qhov sib txawv ntawm qhov sib txawv ntawm qhov tawg-pov thawj thiab daim ntawv tawg-pov thawj teeb. Saib GB3836 thiab IEC60079 kom paub meej.
(1) Nws tsim nyog rau qhov chaw txaus ntshai hauv Zone 1 thiab Zone 2 hauv ib puag ncig roj tawg;
(2) Muaj feem xyuam rau peb hom kev tawg roj ib puag ncig ntawm IIA, IIB thiab IIC;
(3) Haum rau combustible plua plav ib puag ncig 20, 21, 22;
(4) Nws haum rau ib puag ncig nrog pab pawg kub T1-T6.
2. Lub teeb tri-pov thawj yog dab tsi
Lub teeb peb-pov thawj yog hais txog peb-pov thawj ntawm cov dej tsis zoo, plua plav thiab tiv thaiv corrosion. Tshwj xeeb los tiv thaiv oxidation thiab cov khoom siv tiv thaiv corrosion thiab silicone seals yog siv los ua kom tau raws li kev tiv thaiv ntawm cov teeb. Lub teeb nqa tawm los tiv thaiv corrosion, waterproof thiab anti-oxidation kev kho mob ntawm lub Circuit Court board. Qhov tshwj xeeb ua haujlwm Circuit Court ntawm lub ntse ntsuas kub tswj peb-pov thawj teeb txo qhov ua haujlwm kub ntawm lub hwj chim inverter vim cov yam ntxwv ntawm lub thawv hluav taws xob sealing thiab tsis muaj cua sov dissipation, thiab muab ob npaug rau-insulates high-voltage kev tiv thaiv Circuit Court thiab connector rau xyuas kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm lub voj voog. Raws li qhov chaw ua haujlwm tiag tiag ntawm lub teeb peb-pov thawj, qhov saum npoo ntawm lub teeb tiv thaiv lub thawv yog kho nrog nano-txhaj tshuaj tiv thaiv kom tsis txhob ya raws thiab xeb, thiab tiv thaiv kev nkag ntawm plua plav thiab noo noo.
Tri-pov thawj teeb feem ntau yog siv rau hauv cov chaw teeb pom kev zoo uas muaj zog corrosiveness, plua plav loj thiab nag ntau, xws li fais fab nroj tsuag, steel, petrochemicals, nkoj, chaw ntau pob, chaw nres tsheb, hauv qab daus, thiab lwm yam.
Cov saum toj no yog cov ntsiab lus tsim ntawm peb-pov thawj teeb thiab qhia txog qhov sib txawv ntawm lub teeb tawg-pov thawj. Kuv ntseeg tias txhua tus tuaj yeem tau txais qee yam tom qab nyeem cov lus piav qhia ntawm kab lus no. Kuv vam tias cov ntsiab lus saum toj no tuaj yeem pab koj. Tsis tas li ntawd, yog tias koj xav paub ntau ntxiv txog cov ntaub ntawv tseem ceeb, koj tuaj yeem them ntau xim rau peb lub vev xaib muaj zog, lossis tiv tauj peb!
