Koj puas paub dab tsi a lug type yog? Nws yog ib qho cuab yeej tshwj xeeb uas ntau lub tuam txhab ua haujlwm los tswj cov dej ntws los yog cov pa hauv cov kav dej. Cov li qub no muaj qhov tseem ceeb thaum lawv ua haujlwm los tswj cov dej ntws thiab kev ua haujlwm zoo sib txawv hauv ntau yam txheej txheem. Thiab ntawm Huagong, peb cov engineers tau ua hauj lwm nyuaj los tsim qee qhov zoo tshaj plaws lug hom npauj npaim li qub siv niaj hnub no. Cov lus qhia no yuav piav qhia txog yuav ua li cas cov li qub no ua haujlwm, nrog rau qee qhov laj thawj uas lawv tuaj yeem ua pov thawj zoo heev rau koj cov txheej txheem tsim khoom.
Lub lug hom npauj npaim valve yog lub voj voos uas siv los tswj cov dej ntws los yog roj hauv cov yeeb nkab. Ib tug ncej tuaj yeem tig lub disk mus rau txhua txoj hauv kev los ntawm lub valve, uas tau hais tias muaj cov ncej txuas nrog. Nws yog txwv tsis pub cov khoom ntws los yog tso cai rau nws hla cov yeeb nkab thaum lub disk tig. Ib yam li lub qhov rooj qhib thiab kaw rau cov neeg tuaj hauv lossis tawm mus. Cov no yog hu ua "lug type" li qub vim tias lawv txuas me me hu ua lugs ntawm sab. Kev sib txuas ntawm lub valve thiab cov yeeb nkab yog ua tiav los ntawm bolts los ntawm cov lugs uas khaws cia rau hauv qhov chaw thaum ua nws txoj haujlwm.
Muaj ntau qhov zoo ntawm kev siv lub lug hom npauj npaim valve, uas ua rau cov khoom no zoo tagnrho rau cov ntawv thov kev lag luam. Lawv qhov txiaj ntsig loj tshaj plaws yog lawv lub teeb thiab nqa tau yooj yim. Nws txhais tau tias lawv tsis tas yuav siv zog ntau ntawm kev teeb tsa thiab tuaj yeem nqa los ntawm qhov chaw mus rau qhov chaw yooj yim. Hauv lub Hoobkas tsis khoom uas qhov chaw feem ntau nyob ntawm tus nqi, li qub uas siv chav tsawg dua yog qhov muaj txiaj ntsig zoo heev. Lwm daim ntawv ntawm lug hom npauj npaim li qub yog lawv qhov profile qis thaum piv rau lwm hom valve, qhov no ua rau lawv tsis cuam tshuam ntau npaum li cas.
Thaum koj yuav tsum xaiv lub lug hom npauj npaim valve rau koj cov txheej txheem tshwj xeeb, ntawm no yog qee qhov kev txiav txim siab tseem ceeb uas koj yuav tsum nco ntsoov. Thawj qhov koj xav ua yog kom paub tseeb tias lub valve koj xaiv tau ntsuas rau koj cov yeeb nkab loj. Kev xaiv qhov loj me yog qhov tseem ceeb vim tias kev tswj xyuas cov khoom siv tau zoo tuaj yeem ua tiav nrog lub valve zoo. Yog tias qhov no nruj heev, ces lub valve yuav tsis qhib raws li qhov tsim nyog; yog tias nws dav dhau lawm, lub valve yuav tsis nres hauv koj lub cev.
Koj kuj yuav tsum xav txog cov ntaub ntawv uas siv los ua lub valve. Vim tias tsis yog txhua yam khoom muaj tib lub zog, nws tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cov kav dej nrog cov kua lossis roj. Piv txwv li, yog tias koj siv cov khoom corrosive, koj yuav xav xaiv lub valve uas yog tsim los ntawm cov khoom siv tawv, xeb-pov thawj xws li stainless hlau. Qhov no pab tiv thaiv lub valve ntawm kev puas tsuaj thiab ua kom txhua yam muaj kev nyab xeeb.
Zoo li txhua lub tshuab thiab cov khoom siv, lug hom npauj npaim valve yuav tsum niaj hnub lubrication rau kev ua haujlwm raug teeb meem. Lub valve tuaj yeem, tau kawg, raug tshuaj xyuas tsis tu ncua rau cov cim ntawm kev hnav lossis kev puas tsuaj; qhov no yog ib qho ntawm feem ntau cov txheej txheem tu. Nws kuj tseem xyuas cov lugs thiab ncej rau ib qho kev puas ntsoog thiab paub meej tias lub valve disk tseem nyob rau hauv kev pabcuam. Kev tshuaj xyuas tsis tu ncua txo qhov muaj xwm txheej ceev, ntes cov teeb meem ntxov ua ntej lawv nce mus rau cov teeb meem tseem ceeb.
Yog tias peb xav paub txog lub lug hom npauj npaim valve ua haujlwm, nws yuav yog ib lub tswv yim zoo los txheeb xyuas qhov chaw ntawm lub lug hom npauj npaim valve. Lub cev lub cev yog qhov tseem ceeb ntawm lub valve, uas txuas ncaj qha mus rau cov yeeb nkab. Ncej - Nws yog tus ncej uas dhau los ntawm lub cev valve, thiab nws yog dab tsi txuas rau lub valve disk. Qhov uas ua tau tig mus rau hauv lub cev valve uas tswj cov khoom ntws los ntawm cov yeeb nkab yog hu ua disk.
