Posachedwapa, fakitale yathu yalandira kufunikira kwa kupanga zinthu zooneka ngati fanmavavu a magalasiTitamaliza kupanga kwambiri, tinayamba kuyesa kuthamanga kwa ma valve osawoneka kuti tiwone ngati pali kutuluka kulikonse pakutseka thupi la valve ndi valavu, ndikuwonetsetsa kuti fan iliyonse-valavu yooneka ngati akhunguikukwaniritsa miyezo yabwino kwambiri yopangira. Takhutitsidwanso kwambiri ndi zotsatira za mayeso, ndipo ma valve onse apambana mayesowo.

Valavu yooneka ngati fan ndi chipangizo chowongolera madzi chomwe chimagwiritsidwa ntchito kwambiri, chomwe chimagwiritsidwa ntchito makamaka powongolera madzi ndi kutseka mapaipi. Mfundo yake yogwirira ntchito imachokera pa kayendedwe ka blind, komwe kumawongolera kuyenda kwa madzi mupaipi posintha ngodya ya blind. Kapangidwe ka kapangidwe kakevalavu yophimba nkhope yooneka ngati fanindi yapadera, yokhala ndi khungu losawoneka ngati fani komanso ngodya yosinthika yozungulira, motero imawongolera bwino kayendedwe ka madzi.

Poyerekeza ndi ma valve achikhalidwe, ma valve akhungu ooneka ngati fan ali ndi zabwino zambiri. Choyamba, valavu yooneka ngati fan ili ndi kulondola kwakukulu kwa madzi, kusintha kosinthasintha, ndipo imatha kusinthidwa bwino malinga ndi zosowa zenizeni kuti zitsimikizire kuti dongosolo la mapaipi likugwira ntchito bwino; Kachiwiri, kukhazikitsa ndi kukonza ndikosavuta, ntchito yake ndi yosavuta, ndipo ndikosavuta kukwaniritsa kulamulira kodziyimira pawokha, zomwe zimapangitsa kuti ntchito igwire bwino ntchito; Kuphatikiza apo, kutseka kwa valavu ya mpweya yooneka ngati fan ndikwabwino kwambiri, komwe kumatha kupewa mavuto otuluka ndikuwonetsetsa kuti dongosolo la mapaipi likugwira ntchito bwino.

Ma valve akhungu ooneka ngati fan ndi oyenera m'magawo ambiri ndi m'mafakitale. Choyamba, m'mafakitale monga mankhwala, mafuta, ndi mankhwala, ma valve akhungu ooneka ngati fan nthawi zambiri amagwiritsidwa ntchito kuwongolera bwino kayendedwe ka zinthu, kuonetsetsa kuti njira yopangira zinthu ikuyenda bwino; Kachiwiri, m'machitidwe oyeretsera zinyalala ndi madzi, ma valve oyeretsera akhungu ooneka ngati fan amachitanso gawo lofunikira pakuwonetsetsa kuti makina a mapaipi amagwira ntchito bwino; Kuphatikiza apo, ma valve akhungu ooneka ngati fan amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana aukadaulo monga mafakitale amagetsi ndi zitsulo, kupereka njira zodalirika zowongolera madzi popanga ndi kugwiritsa ntchito.

Mwachidule, ma valve a blind plate ooneka ngati fan amachita gawo lofunika kwambiri pakupanga mafakitale chifukwa cha kuwongolera bwino madzi, magwiridwe antchito abwino otsekera, komanso kugwiritsa ntchito mitundu yosiyanasiyana. M'tsogolomu, ndi kupita patsogolo kwa ukadaulo komanso kukulitsa minda yogwiritsira ntchito, tikukhulupirira kuti ma valve a blind ooneka ngati fan adzakhala ndi gawo lofunika kwambiri ndikuthandizira pakukula kwa mafakitale osiyanasiyana.

Ngati muli ndi mafunso kapena zosowa zoyitanitsa, chonde titumizireni uthenga pansipa ndipo mudzalandira dongosolo loyenera kwambiri logulira mkati mwa maola 24. Tikuyembekezera kugwira nanu ntchito!