Dab tsi yog qhov tawg pov thawj hom hluav taws xob actuator?
Vim li cas qhov tawg tshwm sim?
Kev tawg yog qhov hloov pauv ntawm ib lub xeev, los ntawm kev hloov pauv ntawm lub cev lossis tshuaj lom neeg, mus rau lwm lub xeev tam sim ntawd, thiab tso tawm ntau lub zog. Lub zog tso tawm ntawm qhov nrawm nrawm yuav ua rau cov khoom nyob ib puag ncig cuam tshuam thiab rhuav tshem. Peb cov xwm txheej yuav tsum tau ntsib rau qhov tawg: cov khoom tawg, cov pa oxygen, thiab qhov hluav taws kub. Objectively, ntau qhov chaw ua haujlwm tau ntsib cov xwm txheej tawg. Thaum qhov sib xyaw ua ke ntawm cov khoom tawg thiab cov pa oxygen nyob rau hauv qhov kev txwv tawg, qhov tawg yuav tshwm sim yog tias muaj qhov tawg.
Qhov pov thawj tawg yog dab tsi?
Kev tiv thaiv kev tawg yuav tsum raug txiav txim siab los ntawm peb qhov tsim nyog saum toj no, txwv ib qho ntawm cov xwm txheej tsim nyog yuav txwv qhov tawg. Cov khoom siv hluav taws xob kuj yog qhov muaj peev xwm ntawm qhov hluav taws kub, uas ua rau qhov kub thiab txias, electrostatic paug, los yog sparks tshwm sim los ntawm kev hloov pauv tam sim no thaum lub tshuab ua haujlwm. Los ntawm kev tsim, cov khoom siv hluav taws xob flameproof tuaj yeem kaw qhov sib tov sib xyaw ua ke hauv cov txheej txheem sab nrauv, uas muaj zog tshwj xeeb, tuaj yeem tiv taus qhov tawg siab ntawm cov khoom tawg hauv cov khoom tawg, thiab tiv thaiv cov khoom tawg los ntawm kev sib kis mus rau sab nraud ntawm lub casing. Yog li ntawd, cov khoom siv hluav taws xob flameproof tuaj yeem tiv thaiv los ntawm kev ua lub peev xwm ignition.
Yuav ua li cas ua kom tawg-pov thawj?
Cov hluav taws xob tawg-pov thawj hluav taws xob yuav tsum tau ua raws li ISO 9001 cov txheej txheem zoo. Kev tawg-pov thawj muaj nuj nqi yog tsim thiab ua raws li lub teb chaws hluav taws xob tawg-pov thawj qauv GB3836.2 (gas explosion-proof) thiab GB12476 (plua plav tawg-pov thawj) thiab tau dhau explosion-proof ntawv pov thawj. Hauv tsev yuav tsum tau txais: "China National Compulsory Product Certification", "Explosion-proof Certificate", thiab cov khoom xa tawm txawv teb chaws yuav tsum tau txais cov ntaub ntawv pov thawj cuam tshuam: "IECEX", "ATEX", "Kev lis kev cai Union CU-TR Explosion-proof Certification ".
Hom hluav taws xob tawg-pov thawj hluav taws xob no tuaj yeem tiv taus qhov tawg ntawm cov hluav taws xob sib xyaw uas tau nkag mus rau sab hauv ntawm lub tsev yam tsis muaj kev puas tsuaj, thiab yuav tsis kub hnyiab los ntawm cov pob qij txha lossis qhov hauv lub tsev los ntawm ib lossis ntau dua gases lossis vapors. cov khoom siv hluav taws xob uas tsim kom muaj qhov chaw tawg sab nraud.
Kev tawg-pov thawj theem ntawm FRY tawg-pov thawj series hluav taws xob actuator yog: ExdⅡBT4Gb
Ex - Kev pov thawj tawg
D - Explosion Proof lossis Explosion Proof - Cov khoom siv hom sawv cev rau cov khoom siv hluav taws xob tsim los rau cov pa hluav taws xob tawg uas tsis yog cov mines.
B - qhov loj ntawm qhov tawg, uas txiav txim siab qhov ntev (dav thiab tshem tawm) ntawm txhua qhov hluav taws kub sib koom ntawm tus actuator;
T4 - Cov chav ntsuas kub sawv cev rau qhov siab tshaj plaws qhov kub thiab txias ntawm tus actuator ntawm 135 degree Gb - Cov qauv kev tiv thaiv chav kawm
Kev phom sij ntawm cov khoom cuav tawg-pov thawj
Niaj hnub no, muaj ntau yam zoo smartelectric actuators pseudo-explosion-proof/explosion-proof khoom nyob rau hauv kev ua lag luam, uas yog heev txaus ntshai. Sparks, arcs lossis kub txaus ntshai yog tsim nyob rau hauv cov chaw uas muaj cov pa taws thiab tawg thiab plua plav xws li thee, roj av thiab tshuaj lom neeg kev lag luam. , cov nplaim hluav taws tawg hauv cov khoom siv yuav raug xa mus rau sab nraud ntawm lub plhaub, thiab nws yuav ncaj qha mus rau sab nraud cov nplaim hluav taws kub thiab cov roj sib tov sib xyaw, uas yuav ua rau hluav taws kub thiab roj los yog cov hmoov av hmoov av tawg thiab ua rau muaj kev kub ntxhov loj. Yog li, tsab xov xwm no qhia koj paub qhov txawv qhov tseeb thiab tsis tseeb tawg-pov thawj hluav taws xob actuators.
Kev faib tawm ntawm cov khoom siv hluav taws xob tawg
Intrinsically muaj kev nyab xeeb khoom siv hluav taws xob:
Cov khoom siv hluav taws xob uas nws txhua qhov hluav taws xob yog cov khoom siv hluav taws xob muaj kev nyab xeeb intrinsically hu ua cov khoom siv hluav taws xob muaj kev nyab xeeb. Lub npe hu ua intrinsically muaj kev nyab xeeb Circuit Court yog hais txog lub voj voog uas tsis tuaj yeem ignite ib qho kev sib tov sib xyaw ua ke raws li cov xwm txheej tshwj xeeb, nyob rau hauv kev ua haujlwm ib txwm muaj lossis nyob rau hauv cov xwm txheej txhaum cai, los ntawm kev tsim cov txim taws thiab cov teebmeem thermal. Lub cim ntawm cov khoom siv no yog "i" (piv rau ia, ib).
Cov khoom siv hluav taws xob muaj kev nyab xeeb ntxiv: Cov khoom siv hluav taws xob kub kub uas tsis tsim cov arcs, sparks, los yog muaj peev xwm ntawm igniting explosive mixtures nyob rau hauv ib txwm ua hauj lwm, nrog rau kev ntsuas nyob rau hauv nws cov kev tsim kho los txhim kho kev ruaj ntseg kom tsis txhob arcs, sparks, los yog muaj peev xwm ntawm igniting explosives. sib tov nyob rau hauv ib txwm los yog cov txheej txheem overloaded Cov khoom siv hluav taws xob hu ua cov khoom siv hluav taws xob muaj kev ruaj ntseg. Cov khoom siv no yog cim nrog "e".
Cov khoom siv hluav taws xob tawg pov thawj: Cov khoom siv hluav taws xob nrog cov ntaub thaiv npog yog hu ua cov khoom siv hluav taws xob flameproof. Lub plhaub flameproof tsis tuaj yeem tiv taus qhov tawg siab uas tsim los ntawm kev tawg ntawm cov roj sib xyaw ua ke, tab sis tseem tiv thaiv cov nplaim hluav taws kub thiab cov roj kub kub los ntawm kev tawg tawm ntawm qhov sib txawv flameproof kom ignite cov khoom tawg nyob ib ncig ntawm lub plhaub. Hom khoom siv no yog cim nrog "d".
Kev tawg pov thawj hom Electric Actuator
Kev tawg-pov thawj qib ntawm FRY series zoo thiab me me tawg-pov thawj hluav taws xob actuators tsim los ntawm peb lub tuam txhab yog: Exd IIC T5Gb; Nco tseg: Nws tuaj yeem siv rau hauv ib puag ncig uas Exd IIC T4Gb, Exd IIB T5Gb thiab Exd IIB T4Gb qis dua Exd IIC T5Gb.
qis dua Exd IIC T5Gb
Cov pov thawj tawg hluav taws xob ua hluav taws xob tsim los ntawm peb lub tuam txhab yog tsim los tiv thaiv cov hluav taws xob sab hauv lossis cov neeg nqa khoom tawg los ntawm kev tiv thaiv sab nraud los ntawm cov nplaim hluav taws xob ntawm lub plhaub. Lub ntsej muag dav (12.5mm-25mm) kom paub meej qhov no. Tsis tas li ntawd, qhov sib koom ua ke ntawm txhua qhov sib xyaw, xws li cov xov tooj tig, xov raug, xoom taw tes, nruab nrab ntawm cov ntsia hlau, ntiv tes qhov rais thiab cov vaj tsev, nruab nrab ntawm lub cev muaj zog thiab qhov chaw tso zis, qhov sib txawv ntawm cov khoom thiab cov khoom siv, thiab qhov chaw nres nkoj xaim, thiab lwm yam, yog txhua qhov kev tawg-pov thawj Tsim yog xav tau kom lub siab siab tsim los ntawm kev tawg sab hauv yuav tsis ua rau lub actuator puas.
tsis muaj
Cim npe nrov: Exdiict4 tawg-pov thawj lub quarter-tig hluav taws xob actuator, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, yuav, nqe, hais
