Pre-xovxwm phaj lub tuam txhab fais fab mov thiab av
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov tuaj xyuas
http://www.joyful-printing.com. HMOOV nkaus xwb
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
Rau ib lub sij hawm ntev, qhov teeb meem ntawm lub hwj chim khoom hauv factories yeej ib txwm muaj kev txhawj xeeb. Yuav ua li cas kom muaj kev yoojyim ntawm cov khoom siv txuas thiab xyuas kom ruaj ntseg ntawm lub hwj huam mov voltage, xaiv ntawm lub pob ntawm lub intermediate switchgear yog ib qho tseem ceeb heev. Hauv particular, daim ntawv npaj cov phaj ua lag luam, vim yog siv ntau ntau cov khoom siv hauv tshuab hluav taws xob, yuav tsum tau nyob hauv cov qauv ntawm tus qauv hauv qhov ua tiav ntawm qhov input voltage thiab qhov ruaj khov ntawm qhov grounding voltage kom lawv ua haujlwm, department ntawm lub tuam txhab luam ntawv yuav tsum muaj hwj chim Muaj cov yeeb yam nram qab no:
1. Cov khoom siv uas muaj qhov sib txawv ntawm qhov sib txawv yuav tsum tsis txhob sib txuas ncaj qha rau ntawm cov xov hlau. Lawv yuav tsum tau los ntawm cov cua hloov ntawm tag nrho cov ntsiab lus los tiv thaiv peb theem plaub-xaim tapping kev ua yuam kev los ntawm kev raug mob.
2. Ntxiv rau kev txhim kho tag nrho cov kev hloov mus rau hauv qhov chaw faib faiv fab, nws tseem yog qhov tsim nyog los tsim teeb pom kev zoo, lub qhov rooj qhib, qhov hloov cua txias thiab cov khoom siv ywj siab nyob hauv chav haujlwm kom tswj cov kev tswj;
3. Feem ntau cov hluav taws xob txuas hluav taws xob thiab cov khoom siv xws li cov tsiaj ntawv thiab cov khoom siv CTP siv 110V voltages hauv Europe thiab Tebchaws Meskas. Yog li, nco ntsoov siv 220 / 110V transformers thiab kos lub qhov tso tawm qhov hluav taws xob ntawm qhov tso tawm kom tsis txhob tov nrog 220V khoom siv. , ua rau qhov teeb meem ntawm cov khoom siv roj;
4. Saib xyuas qhov khoom hluav taws xob thiab cov nqi tam sim no ntawm lub tuam txhab tag nrho txhua lub sijhawm, them nyiaj rau cov nqi hluav taws xob thiab cov nqi tam sim no hauv cov khoom tsis txuam nrog;
5. Tag nrho cov khoom siv hluav taws xob yuav tsum muaj kev sib txuas mus rau hauv cov xaim av, thiab xyuas kom qhov tsis ua hauj lwm ntawm cov xaim hluav taws xob thiab cov xov tooj tsis sib thooj yog qis dua 6 ohms, thiab tus nqi hluav taws xob qis dua 2V;
6. Rau cov computers nrog cov computers thiab cov ntaub ntawv tseem ceeb, UPS yuav tsis muaj lub hwj chim los ntawm lub hwj chim tsim nyog.
7. Tag nrho cov keyboards uas tau txhim kho hauv lub tuam tsev yuav tsum yog cov pa pa taws uas muaj nyob rau hauv thiab muaj kev sib tw hloov;
Ua ntej, lub hwj chim npaj qhov teeb meem ntawm qhov kev cob qhia
Lub hwj chim muab kev koom tes ntawm lub phaj ua hauj rhiav yog tsuas yog raws li cov hlau, supplemented los ntawm ywj siab hlau troughs. Cov hluav taws xob sab hauv tsev feem ntau yog siv cov hlua hluav taws xob, uas yuav tsum muaj cov hlua khi ntawm lub xaim kom muaj kev sib xyaw ua kom zoo, qhov kev ntxhib los mos tsis ywj pheej thiab muaj zog heev, thiab muaj peev xwm tiv thaiv cov roj acid thiab nws lub cev. Rau yaig, lub xov hlau yog ua los ntawm cov khoom hluav taws kub hauv PVC.
(1) Kev xaiv ntawm cov cab kuj ntu ntawm cov hlau yog raws li cov hauv qab no:
1. Xaiv los ntawm kev tso cai tam sim no
Tam sim no lub peev xwm ntawm kev xaim hluav taws xob tseem hu ua lub peev xwm los sis kev nyab xeeb tam sim no ntawm cov xov hlau. Qhov siab tshaj plaws ua hauj lwm kub ntawm lub xaim yog 65 degrees. Yog tias qhov kub siab tshaj qhov kub no, cov txheej txheem ntawm lub xaim hluav taws xob yuav muaj hnub nyoog ceev nrooj, tsis zoo thiab puas tsuaj, thiab tseem ua rau hluav taws kub. Qhov kev sib koom ua ke tam sim no muaj peev xwm ntawm kev xaim yog qhov siab tshaj plaws tus nqi tam sim no uas dhau mus ntev ntev thaum ua haujlwm ntawm cov hlau tsis tshaj 65 degrees.
Txij li thaum ntsuas kub ntawm cov xaim muaj feem xyuam rau qhov tam sim no los ntawm cov kab hlau uas kis, nws tseem muaj feem xyuam rau cov cua kub cua thiab qhov chaw ntawm lub xaim. Yog li, tam sim no lub peev xwm ntawm kev xaim ntawm lub xaim tsis yog ib qho tseem ceeb. Tib lub xaim ntim rau hauv kev sib txawv, los yog ntawm qhov kub txawv hauv ambient. Tam sim no muaj peev xwm muaj peev xwm muaj peev xwm ua tau. Lub hauv paus ntsiab lus yog hais tias huab cua ntawm 1 square millimeter ntawm seem ntu ntawm ambient kub + 20 degrees 20A, tab sis tam sim no dhau los ntawm txawv dua vim kev sib txawv txoj kev.
2. Xaiv los ntawm kev siv dag zog
Thaum twg qhov nyhav dhau los, yog tus neeg tsim tus neeg tsav tsheb sib tw ua tus lej raws li kev tso cai tam sim no, cov thev hlau feem ntau tsis tuaj yeem ua raws li qhov yuav tsum tau ua ntawm qhov kev ua haujlwm thiab ua rau txhaws teeb meem tawg. Yog li, nws muaj ib qho kev tshwj xeeb rau qhov kev tso cai yam tsawg kawg nkaus ntawm sab hauv ntawm sab hauv tsev thaiv. Cov cai tswj raws li cov kev siv tam sim no.
3. Xaiv lub qhov poob qis tso cai los ntawm kab
Yog tias kab thaiv kab ntev ntev thiab qhov cross-section ntawm cov hlau yog tsawg heev, qhov poob siab yuav loj heev, uas yuav ua rau lub tshuab tsis muaj zog txaus los yog kub kom hlawv, thiab qhov pom ntawm lub teeb hluav taws xob kuj zoo heev txo. Yog li, qhov hluav taws xob ntawm qhov hluav taws xob lossis qhov ntsuas hluav taws xob feem ntau pom zoo. Thiab qhov tau txais cov khoom siv hluav taws xob yuav tsum tsis txhob qis dua li 95% ntawm cov khoom poob siab.
(2) Kev sib txuas ntawm cov xov hlau yuav tsum muaj raws li hauv qab no:
1. Lub thaiv yog kaw ntom nti, kev sib zog ua ke yog me me, qhov ruaj ntseg zoo, thiab qhov sib piv ntawm qhov tsis kam ntawm tib lub sijhawm ntawm tib tus neeg hlau hluav taws xob yuav tsum tsis txhob siab tshaj 1;
2. Lub dag zog ntawm qhov sib koom tes yog tsis pub tsawg dua 80% ntawm qhov kev siv zog ntawm cov hlau;
3. Corrosion tsis kam;
4. Lub zog ntawm lub pob zeb yuav tsum zoo ib yam li cov hlua hluav taws xob.
Thib ob, kev txuas ntawm lub hauv paus xaim, kev tiv thaiv ntawm hluav taws xob zoo li qub
Qhov hluav taws xob tsis zoo yog hais txog ib qho nyiaj hauv lub cev uas muaj peev xwm ua tau hluav taws xob thaum lub khoom tau muab pov tseg los yog thaum cov khoom ob leeg nyob ze. Electrostatic phenomena yog ib qho ua rau pom tshwm sim. Nws yog ib qho yooj yim heev los ua hluav taws xob muaj hluav taws xob hauv qee lub khw muaj ntau ntau. Nws yog ib qho yooj yim uas yuav ua rau muaj kev tshaj tawm ua ntej tshaj cov cuab yeej tsis ua hauj lwm tom qab hluav taws xob muaj hluav taws xob. Kev tiv thaiv ntawm hluav taws xob hauv hluav taws xob yuav tsum muaj cov nram qab no.
Lub zog hluav taws xob tau siv los ntawm ib yam khoom twg yeej yuav ploj yog tias tsis muaj kev nthuav tawm sab nraud. Hloov lwm cov xwm txheej tuaj yeem cuam tshuam txog kev ceev ceev uas siv hluav taws xob tawm qub.
Nws muaj ob txoj hauv kev uas qhov hluav taws xob muaj hluav taws xob, qhov uas tsis muaj kev cuam tshuam thiab to. Lub qub yog tshwm sim los ntawm huab cua, thiab tom kawg mas tshwm sim los ntawm lub cev lub cev nws tus kheej.
1. Hauv av
Hlais yog qhov yoojyim thiab ntau txoj kev los rhuav tshem teeb meem zoo li qub. Huv kev siv feem ntau yog siv los rhuav tshem txoj kev sib tw ntawm cov neeg sib tw thiab tsis yog kom tshem tawm txoj kev ua kom muaj zog ntawm cov kabmob uas muaj peev xwm.
Tus insulator electrostatically raug them ncaj qha los ntawm tus neeg xyuas pib, uas yog sib npaug rau lub ntiaj teb tej zaum mus rau lub thev pleev, uas ua rau kom muaj kev pheej hmoo ntawm cov pa tawm. Ib cov khoom uas muaj lub cev tsis txaus ntawm 109 Ω / cm lossis tsawg dua thiab cov khoom ua kua uas muaj peev xwm tshaj 109 Ω / cm lossis tsawg dua yuav tsis tshuav tsawg dua hluav taws xob. Yog li, thiaj li tso cai rau hluav taws xob nyob rau ntawm lub tshuab thev kom ceev kom ceev, qhov insulator yuav tsum tau grounded los ntawm resistor ntawm 106-108 ohms.
2. Kev Humidification
Raws li cov av qis nce, ib cov dej nyias nyias yog tsim rau saum npoo ntawm cov insulator, uas ua rau cov dej ntws tsis zoo thiab ua kom lub zog ntawm qhov hluav taws xob zoo li qub. Yog li ntawd, nyob rau hauv qhov chaw ntawm qhov tsim hluav taws xob uas muaj hluav taws xob, tsim muaj lub voj voos tuaj yeem ua kom lub cua txias tuaj thiab tshem tawm qhov txaus ntshai ntawm hluav taws xob. Cov huab cua kub kub nrog kub kub me ntsis siab tshaj qhov kub thiab txias ntawm qhov insulator tuaj yeem raug cua tshuab rau cov dej ua dej, uas ntub dej hluav taws xob thiab tshem tawm kev phom sij. Cov nyhuv ntawm xa hluav taws xob los ntawm cov av tawm los kuj yog qhov tseem ceeb.
3. Tus neeg saib xyuas antistatic
Impurities muaj kev cuam tshuam zoo ntawm cov hluav taws xob muaj hluav taws xob, qee qhov impurities nce zais hluav taws xob, thiab qee qhov impurities yuav txo tau hluav taws xob. Antistatic cov neeg ua hauj lawm yog impurities yeej tseem zoo uas txo cov hluav taws xob zoo li qub. Yog li ntawd, antistatic cov neeg ua hauj lawm tseem hu ua antistatic additives. Tus neeg saib xyuas antistatic yog tus neeg sawv cev tshuaj lom neeg thiab muaj hluav taws xob zoo los sis muaj zog hygroscopicity. Yog li ntawd, antistatic tov yog ntxiv rau ib qho khoom kub insulating uas yuav ua rau hluav taws xob muaj hluav taws xob, li tshem tawm qhov txaus ntshai ntawm cov hluav taws xob zoo li qub.
4. Kev tswj kev ua haujlwm
Kev tswj tus txheej txheem yog hais txog kev siv cov txheej txheem tsim nyog los ntawm tus txheej txheem los txwv lub sijhawm thiab kev txig ntawm lub zog hluav taws xob. Nws tuaj yeem txo qhov hluav taws xob zoo los ntawm kev xaiv cov khoom, txo kev sib txhuam ceev, thiab tshem tawm cov khoom tsis muaj nqi.
Thib peb, kev ntsuas kom paub meej txog kev nyab xeeb
Ua hauj lwm rau tag nrho cov khoom hluav taws xob uas tau raug dub los yog raug hluav taws xob lawm, cov kev ntsuas nram no yuav tsum ua kom tiav:
1. Hwj chim tawm;
2. Pom zoo xyuas;
3. Nres cov xaim av;
4. Khoov lub kos npe thiab nruab lub laj kab.
Plaub, lub Hoobkas av xa hluav taws xob hluav taws xob
1. Nyob hauv qhov tsis muaj qhov tsis sib haum tsis muaj qhov tsis nyob nruab nrab, nws yog ib qho tsim nyog los nruab ib qho kev kaw twj tua tsis zoo los yog ib qho cuab yeej pib tswb uas ua tau ceev nrooj thaum lub av los yog cov tawm.
2. Nyob rau hauv qhov qis-voltage nruab nrab pointing Circuit Court, lub cuab kev tua tau cov cuab yeej automatic uas ua haujlwm tau sai thaum lub tshuab ib qho grounded yuav tsum muab ntsia.
3. Cov xaim av uas txuas txuas rau cov khoom coj mus ua grounded rau hauv av yuav tsum siv ntau cov xov hlau tawm. Tshooj lus yuav tsum tsis pub tsawg tshaj li peb feem ntawm cov kab hauv kab phaj, thiab qhov tsawg kawg ntawm seem ntu tooj liab hlau yuav tsum tsis pub tsawg tshaj 4 hli2. Cov hlau hlau tsis tsawg tshaj 6 square millimeters.
4. Hauv qhov nruab nrab av uas tsis muaj hluav taws xob, lub cev yuav tsum tiv thaiv rau qhov nruab nrab.
5. Txoj kab xoom ua haujlwm hauv qhov hluav taws xob hluav taws xob tsis txaus, thiab nws yog siv los ua ib qho kev xaim hluav taws xob.
6. Lub hauv paus kab lossis kev tiv thaiv xoom tiv thaiv rau cov khoom siv hluav taws xob thiab luminaires yuav tsum txuas nrog lub hauv paus ntawm lub hauv paus.
7. Xob fais fab kev tiv thaiv.
8. Los tiv thaiv kev sib tw.
Tsib, ua kev cai txwv tsis pub ua
Lub Hoobkas nruab nrab qhov chaw tsis muaj kev sib txuas, qhov av ua tsis muaj nuj nqis yog tsis ntau tshaj 10 ohms, lub Hoobkas nruab nrab qhov nruab nrab grounding system, qhov kev ua av ua tsis muaj nuj nqis tsis ntau tshaj 4 ohms, hluav taws xob tiv thaiv grounding kuj tsis ntau tshaj 10 ohms, kev tiv thaiv electrostatic tiv thaiv av tsis muaj nqi Tsis ntau tshaj 100 ohms.
Lub hwj chim ntawm lub tuam tsev ua haujlwm yuav tsum tau ua raws li cov lus teev tseg. Nyob rau tib lub sij hawm, raws li cov tseev kom muaj ntawm cov cuab yeej siv, kev ruaj ntseg thiab ruaj khov ntawm lub hwj huam tuaj yeem yuav tsum muaj, kom cov khoom siv cuab yeej ua haujlwm thiab cov khoom siv li qub raws li kev ua haujlwm ntev.