Ndine wokondwa kwambiri kuyambitsa pulojekiti yomwe talandira posachedwa - makina ozizirira.Dongosolo lozizira limagwiritsidwa ntchito kusunga dongosolo lonse la polojekiti mkati mwa kutentha kwabwino.Pewani kuti ntchitoyi isaimitsidwe chifukwa cha kutentha kwambiri kapena kutsika, zomwe zimapangitsa kuwonongeka kwa katundu.Makina oziziritsa amagwiritsidwa ntchito kwambiri m'malo oyeretsera, mafakitale a petrochemical, malo opangira magetsi, HVAC ndi ntchito zina.

Tikudziwa kuti kuzirala ndikofunika kwambiri kwa mbewu yonse.Choncho, timagwirizanitsa kufunikira kwakukulu kwa polojekitiyi, ndikuyesetsa kupatsa makasitomala ma valve otetezeka komanso odalirika.Kupyolera mukulankhulana ndi mainjiniya ndi momwe zinthu zilili pama projekiti amakasitomala, timakhala okonda kugwiritsa ntchito ndipo timapatsa makasitomala njira zowongolera zamadzimadzi.

Pansipa, tikukudziwitsani za mavavu omwe angagwiritsidwe ntchito pamakina ozizira.Ndikuyembekeza kukuthandizani kumvetsetsa ndikusankha valavu yoyenera.

Valve ya Mpira

Valve ya mpira ndi kotala-kutembenukira valavu.Titha kupereka valavu ya mpira wanjira ziwiri ndi valavu ya 3-njira molingana ndi kufunikira kwa njira yotuluka.Valavu ya 2-way mpira ndiyoyenera kunyamula, kudzipatula ndikuwongolera kuchuluka kwamayendedwe.Valavu ya 3-njira ya mpira imatha kuthandizira kusintha komwe kumayendera madzi.Imapezeka mu T port ndi L port.Tikupangira mavavu a mpira wosapanga dzimbiri.Chifukwa chakuti zitsulo zosapanga dzimbiri zimakhala zamphamvu, zosagonjetsedwa ndi kutentha kwakukulu ndi kupanikizika kwambiri.Choncho, mavavu a mpira wosapanga dzimbiri ndi oyenera kwambiri pazida zoziziritsa.

Njira zolumikizira zimaphatikizapo ulusi, flange, clamp ndi kuwotcherera kuti musankhe kuti mukwaniritse zosowa zamapaipi anu.

Kuti musunge nthawi yogwira ntchito, tikupangira kuti musankhevalavu yamagetsi yamagetsi or valavu ya mpira wa pneumatic.Landirani kapena ma siginecha oyankha kudzera pa ma actuators kapena ma positioners, ndipo amagwirizana ndi machitidwe akuluakulu owongolera kuti akwaniritse makina opanga mafakitale.

Valve ya Butterfly

Mavavu agulugufe amatha kukupatsirani njira zosinthira madzimadzi.Titha kukupatsirani mautumiki osinthidwa malinga ndi zosowa zanu.Mwachitsanzo, sinthani zida za ma valve kapena zinthu zosindikizira kuti zigwirizane ndi zomwe mukufuna.Ubwino wa vavu agulugufe ndikuti ali ndi kukula kwakukulu ndipo angagwiritsidwe ntchito pamitundu yosiyanasiyana ya mapaipi.

Momwemonso, timalimbikitsa kuti mugwiritse ntchitovalavu ya butterfly yamagetsikapena avalavu ya butterfly ya pneumatic.Kukupatsirani njira zowongolera madzimadzi.