Valve umhlahlandlela

Yini i-valve?

I-valve iyithuluzi lokukhanda elilawula ukuhamba nokucindezela kohlelo noma kwenqubo. Yizinto eziyisisekelo zohlelo lwamapayipi lokuhambisa uketshezi, igesi, umusi, udaka, njll.

Nikeza izinhlobo ezahlukahlukene zama-valve: isango valve, stop valve, plug valve, ball valve, butterfly valve, check valve, diaphragm valve, pinch valve, pressure relief valve, control valve, etc. Kunezinhlobo eziningi zohlobo ngalunye, ngayinye inezinhlobo ezahlukene imisebenzi nemisebenzi. Amanye ama-valve azisebenza, kanti amanye asetshenziswa ngesandla noma anama-actuator noma i-pneumatic noma i-hydraulic.

Imisebenzi ye-valve yilena:

yima bese uqala inqubo

ukunciphisa noma ukwandisa ukugeleza

lawula isiqondiso sokugeleza

lawula ukugeleza noma ukucindezela kwenqubo

piping system ukukhipha ingcindezi ethile

Kunemiklamo eminingi yama-valve, izinhlobo namamodeli, anezinhlobonhlobo zezicelo zezimboni. Yonke ihlangabezana nomsebenzi owodwa noma eminingi ekhonjwe ngenhla. Ama-valve yizinto ezibizayo, kubalulekile ukucacisa i-valve efanele yomsebenzi, futhi i-valve kufanele yenziwe ngezinto ezifanele zoketshezi lokwelashwa.

Ngaphandle kohlobo, wonke ama-valve anezinto eziyisisekelo ezilandelayo: umzimba, ibhonethi, itrimu (izinto zangaphakathi), i-actuator nokupakisha. Izingxenye eziyisisekelo ze-valve zikhonjisiwe kumfanekiso ongezansi.

I-Valve iyisetshenziswa esisetshenziselwa ukulawula ukuqondiswa, ingcindezi nokugeleza koketshezi ohlelweni loketshezi. Kuyithuluzi elenza okuphakathi (uketshezi, igesi, impuphu) kugeleze noma kume amapayipi nemishini futhi kungalawula ukuhamba kwayo.

I-valve yingxenye yokulawula ohlelweni lokuhamba lwamapayipi uketshezi, olusetshenziselwa ukushintsha isigaba sesiteshi kanye nesiqondiso sokugeleza okuphakathi. Inemisebenzi yokuphambukisa, ukunqunywa, ukuqunjelwa, isheke, ukukhululeka kwengcindezi. Kunezinhlobo eziningi kanye nokucaciswa kwama-valve wokulawula uketshezi, kusuka kuvalve elula yokuma kuye kusistimu yokulawula okuzenzakalelayo eyinkimbinkimbi kakhulu. Ububanzi obuqokiwe bama-valve buqala kusuka ku-valve encane kakhulu yensimbi kuya ku-valve yamapayipi ezimboni enobubanzi obufinyelela ku-10m. Ingasetshenziselwa ukulawula ukugeleza kwamanzi, umusi, uwoyela, igesi, udaka, imidiya elonakalisayo, insimbi engamanzi kanye noketshezi olunemisebe. Ingcindezi yokusebenza ye-valve ingaba kusuka ku-0.0013mpa kuye ku-1000MPa, futhi izinga lokushisa elisebenzayo lingavela ku-c-270 ℃ kuye ku-1430 ℃.

I-valve ingalawulwa ngezindlela ezahlukahlukene zokudlulisa, ezinjengemanuwali, ugesi, i-hydraulic, i-pneumatic, i-turbine, i-electromagnetic, i-electromagnetic, i-electro-hydraulic, i-pneumatic, i-spur gear, i-bevel gear drive, njll, i-valve isebenza ngokuyalelwa izidingo, noma imane ivule noma ivale ngaphandle kokuncika kusiginali ezwayo. I-valve ithembele ekushayeleni noma kumshini ozenzekelayo ukwenza izingxenye zokuvula nokuvala zehle zenyuka, zehla, zishwibeka noma zijikeleze, ukuze kuguqulwe ubukhulu bendawo yesiteshi sayo sokugeleza ukuze ibone umsebenzi wayo wokulawula.