Kugcinwa kwemavalvu

Kumavalvu lasebentako, tonkhe tincenye tevalvu kufanele tiphelele futsi tingaphatfwa. Emabhawudi lase flange kanye ne bracket ayadzingeka, futsi imicu kumele ibe khona futsi kungavunyelwa kukhululeka. Uma le nut yekubopha kulelisondvo lesandla itfolakala kutsi ikhululekile, kumele iciniswe ngesikhatsi kwentela kugwema kuguga kwekuhlangana noma kulahleka kwelisondvo lesandla kanye nelibhodi leligama. Uma ngabe lelisondvo lesandla lilahlekile, akukavumeleki kutsi lifakwe esikhundleni salo ngesikhonkwane lesilungisekako, futsi kufanele liphele ngesikhatsi. Lendlala yekupakisha ayivumelekile kutsi ikheke noma ibe nesikhala sekucinisa ngaphambi kwekucinisa. Kuma valve lasendzaweni lengcoliswe kalula ngemvula, lichwa, lutfuli, umoya kanye nesihlabathi, sicu se valve kumele sifakwe sivalo sekuvikela. Sikali lesise valve kumele sigcinwe sicinile, sinembile futsi sicacile. Letimphawu letiholako, tivalo kanye netinsita temoya tevalve kumele tiphelele futsi tingagucuki. Ijazi lekuvikela akukafaneli libe nemigodzi noma imifantu.

Akuvumelekile kungcondvonga, kuma noma kusekela tintfo letisindzako kulevalve lesebentako; ikakhulukati emavalvu langasiwo ensimbi kanye nemavalvu ensimbi lephosiwe avinjelwe kakhulu.

Kugcinwa kwemavalvu langasebenti

Kugcinwa kwemavalvu langasebenti kumele kwentiwe kanye nemishini kanye nemaphayiphi, futsi lomsebenti lolandzelako kumele wentiwe:

1. Hlanta iivalvu

Umgodzi wangekhatsi wevalve kumele uhlantwe futsi uhlantwe ngaphandle kwetinsalela kanye nesisombululo lesinemanti, bese ngaphandle kwevalve kumele kusulwe kuhlanteke ngaphandle kwekungcola, oyili, .

2. Lungisa tincenye tevalvi

Ngemuva kwekutsi le valve ilahlekile, imphumalanga ayikhoni kukhishwa kwenta inshonalanga, futsi tincenye te valve kumele tihlonywe ngalokuphelele kwenta timo letinhle tekusetjentiswa lokulandzelako kanye nekucinisekisa kutsi le valve isesimeni lesihle.

3. Ukwelashwa kwekulwa nekugcola

Khipha lokupakisha ebhokisini lekugcwalisa kuvikela kugcola kwe-galvanic kwe-ivalvulutsi. Faka i-ejenti yekulwa nekugcola kanye nemafutsa endzaweni yekuvala ivalve, sicu sevalve, nut yesicu sevalve, indzawo lekhicitwa ngemshini kanye naletinye tincenye ngekuya kwesimo lesitsite; tincenye letipendiwe kumele tipendiwe ngepende yekugcola lelwa nekugcola.

4. Kuvikelwa

Kuvikela umtselela waletinye tintfo, kuphatsa lokwentiwa ngumuntfu kanye nekukhipha, uma kudzingeka, tincenye letihambako te valve kumele tilungiswe, futsi le valve kumele ipakishwe futsi ivikelwe.

5.kugcinwa njalo

Emavalvu langasebenti sikhatsi lesidze kumele ahlolwe futsi agcinwe njalonjalo kwentela kuvikela kugcola kanye nekulimala kwevalve. Kuma valve langasebenti sikhatsi lesidze kakhulu, kumele asetjentiswe ngemuva kwekudlula esivivinyweni sekucindzeteleka kanye netintfo tekusebenta, tintfo tekusebenta, kanye nemaphayiphi.

Kugcinwa kwetintfo tagezi

Umsebenti wekunakekelwa kwansuku tonkhe kwedivayisi kagesi uvame kungabi ngaphansi kwesikhatsi sinye ngenyanga. Lokucuketfwe kwekunakekelwa ngu:

1. Kubukeka kuhlantekile ngaphandle kwekugcwala kwelutfuli; le divayisi ikhululekile ekungcolisweni ngumphunga, emanti kanye nawoyela.

2. Lentfo legezi ivalwe kahle, futsi indzawo ngayinye yekuvala kanye neliphuzu kufanele iphelele, icinile, icine, futsi ingavuti.

3. Lentfo legezi kufanele igcotjwe kahle, igcotjwe ngesikhatsi futsi njengobe kudzingeka, futsi nati yesicu sevalve kufanele igcotjwe.

4. Incenye kagesi kufanele ibe sesimeni lesihle, futsi ugweme kuguguleka kwemswakama nelutfuli; uma kumanti, sebentisa i-500V megohmmeter kukala kumela kwekuvikela emkhatsini watotonkhe tincenye letithwala nyalo kanye neligobolondvo, futsi linani akukafaneli libe ngaphansi kwa o. Kute komiswe.

5. I switch automatic kanye relay thermal akukafaneli trip, kukhanya inkomba kubonisa kahle, futsi kute kwehluleka sigaba ukulahlekelwa, emfisha circuit noma umjikeleto evulekile.

6. Isimo sekusebenta idivayisi kagesi evamile, kanye kuvulwa nekuvalwa kuyagucugucuka.

Kugcinwa kwetintfo letisebenta ngemoya

Umsebenti wekunakekelwa kwansuku tonkhe kwedivayisi yemoya uvame kungabi ngaphansi kwesikhatsi sinye ngenyanga. Lokucuketfwe lokuyinhloko kwekunakekelwa ngu:

1. Kubukeka kuhlantekile ngaphandle kwekugcwala kwelutfuli; le divayisi akukafaneli ingcoliswe ngumphunga wemanti, emanti kanye nawoyela.

2. Kuvalwa kwetintfo temoya kufanele kube kuhle, futsi tindzawo tekuvala kanye nemaphuzu kufanele kube kuphelele futsi kucinile, kucinile futsi kungalimali.

3. Indlela yekusebenta ngesandla kufanele igcotjwe kahle futsi ivuleke futsi ivale ngendlela legucugucukako.

4. Emalunga egesi langenako nalaphumako esilinda akavunyelwe kutsi alimale; tonkhe tincenye tesilinda kanye neluhlelo lwemaphayiphi emoya kumele tihlolwe kahle, futsi kumele kungabi nekuvuza lokutsintsa kusebenta.

5. Liphayiphi alivunyelwe kutsi licwile, ummemeteli kufanele abe sesimeni lesihle, kukhanya kwenkhomba yemmemeteli kufanele kube sesimeni lesihle, futsi intambo yekuhlanganisa yemmemeteli yemoya noma ummemeteli wegezi kufanele ibe sesimeni lesihle ngaphandle kwekuvuza.

6. Emavalvu lase-pneumatic device kufanele abe sesimeni lesihle, angavuti, avuleke ngendlela legucugucukako, futsi abe nemoya lohamba kahle.

7. Yonkhe idivayisi pneumatic kufanele ibe sesimeni lesijwayelekile sekusebenta, ivuleke futsi ivale ngekugucugucuka.

Kungabata lokunyenti noma imibuto yekuhlala lokucinileivalvu yevivane, Ivalvu yesango, ungatsintsana naIVALUVU ye-TWS.