Ngemva kokukhetha uketshezi olufanele lokugaya kanye nesistimu yalo yokuphatha, okuhamba phambili okulandelayo yindlela yokujova kahle uketshezi lokugaya endaweni yokugaya. Uketshezi lokugaya kufanele lujovwe endaweni ye-arc yokusika, kunokuba nje ungene endaweni ephakathi kwendawo yokusebenza nesondo lokugaya. Ngokuvamile, ingxenye encane kuphela yesipholisi esitheliwe ingenaukusikaindawo ye-arc. Isondo lokugaya elijikelezayo lisebenza njengesivutheli sokuphonsa uketshezi lokugaya ngaphandle kwendilinga yangaphandle yesondo lokugaya.
Umgodi weisondo lokugayaayikwazi nje ukubamba ama-chips, kodwa futhi iphathe uketshezi lokugaya. Ngale ndlela, uketshezi lokugaya ilethwa endaweni ye-arc yokusika ngesondo lokugaya ngokwalo. Ngakho-ke, ngesivinini esifanelekile, uketshezi lokugaya oluthululelwa embuthanweni wangaphandle wesondo lokugaya luzolethwa ku-arc yokusika. Ngaphezu kwalokho, umlomo wombhobho kufanele uklanywe ngokukhethekile ukuze uketshezi lokugaya lujovwe endaweni yomjovo efanele ngesivinini esifanele. Usayizi wombhobho uzovala bonke ububanzi besondo lokugaya.
Uma ububanzi baziwa, ubude bokuvula (d) bomlomo bungabalwa. Uma ububanzi bombhobho buyi-1.5”, indawo yomlomo ingu-1.5din2. Uma isivinini sokugaya singama-5500 (1676m/min), kufanele siphindwe ngo-12 ukuze sithole u-66000 in/min. Ngakho-ke, izinga lokugeleza koketshezi lokugaya ku-nozzle lithi: (1.5din2) × 66000in/min=99000din3/min. Uma ingcindezi yepompo likawoyela ingu-110psi (0.758MPa), ukugeleza koketshezi ngomzuzu kungu-58gpm (amalitha angama-58 ngomzuzu, cishe amalitha angama-219.554/ngomzuzu), kanye negaloni elingu-1=231 amayintshi ayi-cubic), ngakho ukugeleza kwepompo kawoyela kungu-231in3 × 58gpm. =13398in3/min.
Ngokusobala, ukugeleza kokungena nokuphuma kwepompo likawoyela kufanele kulingane, okungukuthi, i-13398 kufanele ilingane no-99000d. Ubude bombhobho d bungabalwa njengo-0.135” (13398/99000). Ukuphakama kwangempela kokuvula umlomo wombhobho kungaba kuncane kunevelu ebaliwe, ngoba isivinini soketshezi lokugaya sizoncishiswa ngemva kokushiya umlomo. Lapho umlomo wombhobho ungabhekani nesondo lokugaya, kubaluleke kakhulu ukucabangela lesi sici. Ngakho-ke, usayizi we-nozzle kulesi sibonelo ungcono 0.12 "× 1.5".
Ukucindezela kwephampu kawoyela ukuphusha uketshezi ukuze lugeleze ohlelweni lwamapayipi. Ngezinye izikhathi ukumelana nesistimu kungase kudlule ingcindezi elinganiselwe yepompo kawoyela ngo-110Psi, ngoba umlomo wombhobho uvame ukukhiqizwa ngokungalungile, futhi amapayipi, amalunga, izingalo ezijikelezayo ezinyakazayo, njll. ziyasonteka noma zivinjelwe.
Isikhathi sokuthumela: Feb-13-2023