Kubamba mavalvu

Kuli mavalvu abelekela, zibeela zyoonse zyavalvu zyeelede kuba zizulide alimwi kazitakwe ntenda. Zibulo zili a flange a bracket zilayandikana loko, mpawo nsinga zyeelede kuti kazili kabotu mpawo kakunyina kuzumizigwa. Kuti nati yakujatisya vwili lyamaanza yajanika kuti ilivwungulukide, yeelede kuyuminizyigwa muchiindi cheelede kuchitila kutabilila kutyompokelwa naa kusweekelwa vwili lyamaanza achipepa chazina. Ikuti naa vwili lyamaanza lyasweeka, talizumizyidwe pe kulibikka achintu chikonzya kuchincha, mpawo lyeelede kumanizyigwa muchiindi cheelede. Insinga yakupaka tayizumizigwi pe kuti ibwezegwe naakuti itabi aandaano yakukwabilila. Kumavalvu aali mubusena bukonzya kusofwaazyigwa amvwula, chivwulamabwe, bulongo, guwo amusenga, chisiko chavalvu cheelede kuba achikwabilizyo. Chipimyo chili aavalvu cheelede kubamba kabotu, chililuzi alimwi chisalala. Zijazyo zya lead, zivwunisyo azibelesyo zya muya zya valve zyeelede kuti kazizwide alimwi kazili kabotu. Ijaketi lyakukwabilila tayeelede kuba amabbanga naa mvwunyu.

Tachizumizyidwe pe kukonkomona, kwiima naa kugwasyilizya zintu zilemu aavalvu iibeleka; ikapati mavalvu aatakwe nsimbi alimwi amavalvu aabutale zilalesyegwa kapati.

Kubamba mavalvu aatabeleki

Kubamba mavalvu aatakwe mulimo kweelede kuchitwa antoomwe azibelesyo amapaipi, mpawo mulimu ooyu weelede kuchitwa:

1. Salazyavvalavu

Mulyango wamukati wavalvu weelede kusanzyigwa akusalazyigwa kakunyina zintu zyakasyaala, mpawo anze lyavalvu lweelede kusanzyigwa kakunyina tombe, mafuta,

2. Kobamba zibeela zyavalvu

Nikuba kuti vvalavu yasweeka, kujwe takukonzyi kugwisigwa kuti ibe yakububbila, mpawo zibeela zya vvalavu zyeelede kuba azibelesyo zyoonse kuti kube bukkale buli kabotu bwakubelesya lubo akusinizya kuti vvalavu ilimuchiimo chibotu.

3. Busilisi bwakukwabilila kubola

Gwisya zintu zili mubbokesi lyakuzuzya kutegwa kutabi kubola kwa galvanic kwavvalavuchisiko. Kosanzya musamu uukwabilila kubola amafuta aabusena bwakujala vvalavu, chisiko chavalvu, ntalisyo yavalvu, busena bupangidwe amunchina azibeela zimwi kweendelanya abukkale buliwo; zibeela zyakapentwa zyeelede kupentwa penti iikwabilila kubola.

4. Kukwabililwa

Kuchitila kutabilila kutyompokelwa azintu zimwi, kweendelezya akugwisya bantu, kuti kwayandika, zibeela zyeendeenda zya valve zyeelede kubambululwa, mpawo valve yeelede kubikkwa mumabbokesi akukwabililwa.

5.kubamba lyoonse

Mavalvu aatabeleki kwachiindi chilamfu ayelede kulanga-langwa akulanganizigwa chiindi choonse kuchitila kutabilila kubola akunyonyooka kwavalvu. Kumavalvu aatabeleki kwachiindi chilamfu, ayelede kubelesegwa musule aakusunkwa kwanguzu antoomwe azibelesyo, minchina, amapaipi.

Kubamba zibelesyo zyamagesi

Mulimu wakubambulula chibelesyo chamagesi abuzuba taucheyi achiindi chomwe amwezi. Zibelesyo zyakubambulula nzizyeezyi:

1. Kuboneka kulisalala kakunyina kuyoboloka kwabulongo; chintu eechi tachisofwaazyigwi abusi, maanzi amafuta.

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4. Cibeela chamagesi cheelede kuba muchimo chibotu, mpawo chitantamuke kubola kwamvwula abulongo; kuti kakuli kuteta, kobelesya 500V megohmmeter kupima nguzu zyakukwabilila aakati kazibeela zyoonse zinyamuna magesi achikwabilizyo, mpawo mweelwe teelede kuba munsi aa o. Kuyumya.

5. Iswichi iibelesya njiyo a thermal relay tazyeelede kutyompokelwa, mumuni uutondezya kabotu, alimwi kunyina kwaalilwa kwa phase loss, short circuit naa open circuit.

6. Chiimo chakubeleka chachibelesyo chamagesi chili kabotu, mpawo kujalula akujala kulakonzya kuchincha.

Kubamba zibelesyo zibelesya muuya

Mulimu wakubambulula abuzuba wachibelesyo chakubelesya muuya taucheyi achiindi chomwe amwezi. Zintu zipati zili mukubamba nzizyeezyi:

1. Kuboneka kulisalala kakunyina kuyoboloka kwabulongo; eechi chintu tacheelede kusofwaazyigwa amuwo wamaanzi, maanzi amafuta.

2. Kujala kwachibelesyo chakubelesya muuya kweelede kuba kabotu, mpawo busena bwakujala abusena bweelede kuba buzulide, buyumu, butakwe ntenda.

3. Inzila yakubelesya amaanza yeelede kuba amafuta mabotu akujula akujala kabotu.

4. Zibeela zya gasi zyakunjilila azyakuzwa zya cylinder tazyeelede kunyonyooka pe; zibeela zyoonse zya cylinder anzila yakubelesya muya zyeelede kulanga-langwa oobotu, mpawo takweelede kuba kuvwundauka kukonzya kunyonganya kubeleka.

5. Mupayipi tauzumizyidwe kunjila mumaanzi, sikwaambilizya weelede kuba muchimo chibotu, mumuni uutondezya wakwaambilizya weelede kuba muchiimo chibotu, mpawo nsinga zyakuswaanganya zyakwaambilizya zyamuwo naa zyamagesi zyeelede kuba kabotu kakunyina kuvwundauka.

6. Mavalvu aachibelesyo chakubelesya muuya ayelede kuba muchimo cheenzu, kaatakwe kuvwundauka, kaajalukide kabotu, mpawo kaajisi muya uuzwa kabotu.

7. Chibelesyo choonse chakubelesya muuya cheelede kuba muchimo cheelede, chijalukide akujala kabotu.

Kudooneka kunji naa mibuzyo yabantu bakkala kabotuvalve ya butterfly, vvalavu yamulyango, ulakonzya kuswaangana aTWS VALVE.