Valavu ya Mpira Yodziyimira Yokha Yotentha Kwambiri - Chofunika Kwambiri Pogwiritsa Ntchito

Pa kutentha kwambiri, zinthu sizimalephera nthawi yomweyo. Nthawi zambiri, dongosololi limayenda bwino poyamba, kenako mavuto ang'onoang'ono amayamba kuwonekera pakapita nthawi. Nthawi zambiri, zimabwerera ku momwe valavu ya mpira yokhazikika yotentha kwambiri anasankhidwa. 

Chinthu chimodzi chomwe chimawonekera kwambiri ndi kusindikiza. Kutentha kukakwera, mipando yofewa siikhalanso chimodzimodzi. Poyamba zingagwirebe ntchito, koma kukhazikika kumakhala vuto. Ndicho chifukwa chake nthawi zambiri, chitsulo chimakhala pansi valavu ya mpira yokhazikika yotentha kwambiri Kumapeto kwake kumakhala njira yotetezeka, makamaka m'mafuta a nthunzi kapena mafuta ofunda. 

Chinthu china chomwe anthu amaphonya ndi actuator. Papepala, chilichonse chikugwirizana, koma m'mikhalidwe yeniyeni, kutentha kumakhudza zambiri kuposa momwe zimayembekezeredwa. Ngati choyeretseracho chili pafupi kwambiri ndi malo otentha popanda chitetezo choyenera, chonsecho valavu ya mpira yokhazikika yotentha kwambiri akhoza kuyamba kuchita zinthu pang'onopang'ono, kapena osatsegula ndi kutseka mokwanira momwe ayenera kukhalira. 

Kusankha zinthu nthawi zambiri sikovuta, koma kumakhalabe kofunika. A105 ndi yabwino kugwiritsidwa ntchito nthawi zonse, koma kutentha kukakwera, F11 kapena F22 nthawi zambiri kumakhala bwino. Pazinthu zoyatsira magetsi zomwe zili ndi dzimbiri, CF8M (316) ndi yodalirika kwambiri. Komanso, zinthu zosavuta monga kulimbitsa mpira ndi tsinde zingapangitse kusiyana kwakukulu pakapita nthawi kwa valavu ya mpira yokhazikika yotentha kwambiri. 

Kukonza makina ndi gawo lina lomwe sililandira chidwi chokwanira. Pa kutentha kwabwinobwino, mavuto ang'onoang'ono olekerera zinthu sangayambitse mavuto. Koma kutentha kukakhala kotentha, kusiyana pang'ono kumeneko kumakhala koonekera bwino. Makamaka pa kukula kwakukulu, ngati malo olumikizirana kapena otsekereza ali ofooka pang'ono, valavu ya mpira yokhazikika yotentha kwambiri itha kuyamba kutuluka kapena ingafunike mphamvu yayikulu. 

Ma valve ambiri amenewa amapezeka m'malo ofanana—makina a nthunzi, mafuta otumizira kutentha, kapena mizere ya mpweya yotentha kwambiri. Izi si zinthu zomwe zimaletsa kutsekedwa pafupipafupi, kotero kamodzi valavu ya mpira yokhazikika yotentha kwambiri mavuto akayamba, nthawi yomweyo amakhala vuto lalikulu. 

Poyerekeza ndi ma valve wamba, a valavu ya mpira yokhazikika yotentha kwambiri imapereka ulamuliro wabwino komanso yankho lachangu. Koma zimenezo zimagwira ntchito kokha ngati valavu ikugwirizana ndi ntchitoyo. Kupanda kutero, ngakhale valavu yopangidwa bwino sigwira ntchito monga momwe amayembekezera. 

Posachedwapa, mapulojekiti ambiri akuchoka pa zosankha zomwe sizinali zofunika. M'malo mosankha chitsanzo mwachindunji, anthu akusintha zipangizo, mtundu wotsekera, komanso kukhazikitsa kwa actuator kutengera momwe zinthu zilili. M'lingaliro limenelo, a valavu ya mpira yokhazikika yotentha kwambiri si chinthu chokhazikika koma ndi yankho lofanana. 

Pamapeto pake, si nkhani yosankha valavu yokwera mtengo kwambiri, koma yomwe ikugwirizana ndi kutentha, kuthamanga, ndi nthawi yogwirira ntchito. Gawo limenelo likayenda bwino, valavu imayamba kugwira ntchito popanda vuto lalikulu.