Ubwino Ndi Kuipa Kwa Vavu Yofewa Yachidindo

Valve yotsekera pachipata, amadziwikanso kutizotanuka mpando chipata valavu, ndi valavu yamanja yomwe imagwiritsidwa ntchito kulumikiza sing'anga yamapaipi ndikusintha projekiti yosungira madzi.Mapangidwe avalavu yotseka pakhomo yofewaimapangidwa ndi mpando wa valve, chivundikiro cha valve, mbale ya pachipata, gland, tsinde, gudumu lamanja, gasket ndi bawuti yamkati ya hexagon.Mawonekedwe amkati ndi akunja a valavu otaya njira amapoperapo ndi njira electrostatic ufa.Pambuyo pophikidwa mu ng'anjo yotentha kwambiri, kusalala kwa pakamwa pakamwa pa njira yonse yotuluka ndi nsonga yooneka ngati mphero mkati mwa valve yachipata kumatsimikiziridwa, ndipo maonekedwe amapatsanso anthu malingaliro amtundu.Ma valve otsekedwa ndi zipata zofewaNthawi zambiri zimakhala zowoneka bwino za buluu wabuluu posungira madzi wamba, ndipo mawonekedwe ofiira ofiira amagwiritsidwa ntchito ngati mapaipi oteteza moto.Ndipo ndi zomwe amakonda wogwiritsa ntchito, zitha kunenedwa kuti valavu yotsekera pachipata ndi valavu yopangidwa kuti isungidwe madzi.

Mitundu ndi ntchito zavalavu yotseka pakhomo yofewa:
Monga valavu yosinthira pamanja papaipi, thevalavu yotsekera pachipataamagwiritsidwa ntchito makamaka m'mapaipi amadzi, mapaipi a zimbudzi, mapulojekiti otengera ngalande zamatauni, ntchito zamapaipi amoto, ndi mapaipi akumafakitale pazamadzimadzi ndi mpweya wosawononga pang'ono.Ndipo akhoza makonda malinga ndi mmene ntchito kumunda, mongakukwera kwa tsinde valavu yotsekera pachipata, valavu yosakwera tsinde yofewa yosindikizira, valavu yachipata cholumikizira ndodo yofewa, anakwiriridwa zofewa chisindikizo chipata valavu, valavu yamagetsi yofewa yamagetsi, pneumatic soft seal gate valve, ndi zina.

Ubwino wake ndi chiyanivalavu yotseka pakhomo yofewa:
1.Ubwino wavalavu yotsekera pachipatachoyamba kuchokera ku mtengo wake, kawirikawiri, zambiri zazofewa kusindikiza chipata valavu mndandandakutengera ductile chitsulo QT450.Kuwerengera mtengo kwa thupi la valve kudzakhala kotsika mtengo kwambiri kuposa mtengo wachitsulo chosapanga dzimbiri ndi chitsulo chosapanga dzimbiri.Izi ndi zotsika mtengo poyerekeza ndi kugula kochuluka kwa polojekitiyi, ndipo zili ngati chitsimikizo cha khalidwe.
2.Chachiwiri, kuchokera ku machitidwe a machitidwe avalavu yotsekera pachipata, mbale ya pachipata chavalavu yotsekera pachipataali ndi mphira wotanuka, ndipo mkati mwake ndi wooneka ngati mphero.Pogwiritsa ntchito makina opangira magudumu akumanja, zomangirazo zimatsitsidwa kuti ziwongolere chipata chotanuka kuti chitsike, chomwe chimamatidwa ndi phanga lamkati.Chifukwa chipata cha rabara chotanuka chimatha kutambasula ndikufinya, kuti mukwaniritse bwino kusindikiza.Choncho, kusindikiza zotsatira zavalavu yotseka pakhomo yofewam'malo osungira madzi komanso media zina zosawononga zikuwonekera.
3.Kukonza pambuyo pake kwavalavu yotseka pakhomo yofewa, kapangidwe kamangidwe kavalavu yotseka pakhomo yofewandi losavuta komanso lomveka bwino, ndipo ndilosavuta kusokoneza ndikuyika.Valavu ikagwiritsidwa ntchito kwa nthawi yayitali, chipata chotanuka mkati mwa valavu ya chipata chidzataya mphamvu yake chifukwa cha kusinthasintha kawirikawiri, ndipo mphira idzataya kusungunuka kwake kwa nthawi yaitali, zomwe zimapangitsa kuti kutsekeka kwa valve kutsekeke komanso kutuluka kwa valve.Panthawi imeneyi, ubwino wa structural kamangidwe kavalavu yachipata chofewazikuwonetseredwa.Ogwira ntchito yokonza amatha kuthyola mwachindunji ndikusintha mbale yachipata popanda kuchotsa valavu yonse.Izi zimapulumutsa nthawi ndi khama ndikupulumutsa anthu ogwira ntchito ndi zinthu zakuthupi pa tsambalo.

Zoyipa zake ndi zitivalavu yotseka pakhomo yofewa :
1.Kunena zofooka zavalavu yotseka pakhomo yofewa, ndiyeno timayang'ana pa mfundo yolunjika.Mfundo yaikulu yavalavu yotseka pakhomo yofewandikuti chipata chosindikizira chofewa chikhoza kutambasulidwa ndikudzaza zokha.Ndi bwino kugwiritsa ntchitovalavu yotseka pakhomo yofewakwa gasi wosawononga, madzi ndi gasi.
2.Zoonadi, pali ubwino ndi zovuta.Kuipa kwavalavu yotsekera pachipatandikuti chipata cha rabara chotanuka sichingagwiritsidwe ntchito mosalekeza pa kutentha kopitilira 80 ° C kapena ndi tinthu tating'onoting'ono tolimba ndi zikhalidwe zowononga.Kupanda kutero, chipata cha rabara chotanuka chidzapunduka, kuonongeka ndi dzimbiri, zomwe zimapangitsa kuti mapaipi atayike.Choncho, valve yofewa yosindikizira yachipata ndi yoyenera kugwiritsidwa ntchito muzitsulo zosawonongeka, zopanda tinthu, zosavala.

Posankha valavu, ndikofunikira kumvetsetsa mawonekedwe a sing'anga, kutentha, kupanikizika, ndi kugwiritsa ntchito pamalowo, Kuphatikizidwa ndi zabwino ndi zovuta zavalavu yotsekera pachipata, kuwunika kokwanira kumachitika kuti apitirize kusankha valavu, kuti valavu igwiritsidwe ntchito popanda nkhawa.