Chifukwa cha madera osiyanasiyana ogwiritsira ntchito komanso zofunikira zogwirira ntchito,castings zinthu zosiyanasiyanaangafunike kuyesa kukakamiza kuti awone momwe amagwirira ntchito komanso chitetezo chawo pansi pazovuta zina. Kuyesa kwa hydrostatic ndi kuyesa kwa pneumatic ndi njira zodziwika bwino zoyezera kupanikizika, zomwe zimagwiritsidwa ntchito poyang'ana kulimba komanso kupanikizika kwa mapaipi, zida kapena zotengera.
1. Kuyeza kwa Hydrostatic
Kuyesa kwa hydrostatic pressure ndi njira yoyesera kuthamanga yomwe imagwiritsa ntchito madzi ngati njira yoyesera. Nthawi zambiri amagwiritsidwa ntchito kuyesa kukana kukanikiza ndi kusindikiza zida monga mapaipi, zotengera zokakamiza, ma boilers, akasinja osungira,ma valve ndi mapampu, etc. pansi pa kukakamizidwa kugwira ntchito.
Mfundo Yogwirira Ntchito:
Podzaza zida kapena mapaipi ndi madzi, onjezerani pang'onopang'ono kuthamanga kwamadzi mpaka 1.5 mpaka 2 kukakamiza kapangidwe kake (nthawi zambiri pamakhala zofunikira), ndikuzisunga kwakanthawi (nthawi zambiri mphindi 30 mpaka maola angapo) onani ngati pali kutayikira, kukulitsa kapena mavuto ena.
Chinsinsi cha kuyezetsa kwa hydrostatic ndikuwonetsetsa kuti madziwo alibe thovu panthawi yoyesedwa (palibe mpweya woponderezedwa kapena gasi womwe umagwiritsidwa ntchito), chifukwa kusakhazikika kwamadzi kumapangitsa kuti kutulutsa kosavuta kupezeke.
Ubwino:
Madzi samakula panthawi yoyezetsa, kotero amatha kutulutsa zotsatira zenizeni zoyezetsa nkhawa.
Madzi ndi okhazikika, osavuta kupeza komanso otsika mtengo.
Mutha kupeza bwino kutayikira kwakung'ono.
Zoyipa:
Kukhetsa ndi kuyeretsa kumafunika panthawi ya mayeso, zomwe zingayambitse zinyalala kapena zovuta zina zogwirira ntchito.
Osayenera zida zina zomwe zimawononga mosavuta kapena kukhudzidwa ndi madzi.
Zochitika zantchito:
Kuyesa kukakamiza kwa mapaipi, ma boilers, akasinja osungira, etc.
Kuwunika kwa zida m'mafakitale monga mafuta, gasi, ndi mankhwala.
2. Kuyesa kwa Pneumatic
Kuyesa kwamphamvu ya chibayo ndi njira yomwe imagwiritsa ntchito mpweya (nthawi zambiri mpweya woponderezedwa kapena nayitrogeni) ngati njira yoyesera. Kuyezetsa kumeneku nthawi zambiri kumagwiritsidwa ntchito pazida zomwe sizoyenera madzi kapena zomwe zimafunika kuyesedwa pa kutentha kochepa.
Mfundo Yogwirira Ntchito:
Dzazani zida kapena mapaipi ndi gasi, pang'onopang'ono onjezerani kupanikizika kwa gasi, ndikuwunika kuwunika kwamagetsi kuti muwonetsetse kuti zidazo zitha kupirira kukakamizidwa kokwanira komwe kumapangidwira.
Pakuyesa, muyenera kusamala kwambiri chifukwa gasiyo ndi wokhazikika kwambiri ndipo amatha kutulutsa mphamvu zowopsa (monga kuphulika kwa mpweya) akatuluka.
Ubwino:
Njira yoyesera ndiyosavuta ndipo zida ndi zosavuta kugwiritsa ntchito.
Zida zomwe sizoyenera kuyesa madzi, monga zida zamagetsi, zida zotentha kwambiri, ndi zina zotero, zikhoza kuyesedwa.
Palibe madzi omwe amayenera kutulutsidwa panthawi yoyesedwa, zomwe zingachepetse kuwononga chilengedwe.
Zoyipa:
Gasi ndi wopanikizika kwambiri, ndipo ngati kutayikira kukuchitika panthawi yoyesera, kungayambitse chiopsezo chachikulu.
Pakuchucha kwakung'ono, kuyezetsa chibayo sikungakhale kwanzeru komanso kosavuta kupeza monga kuyesa kuthamanga kwamadzi.
Kagwiritsidwe Ntchito:
Kuyesedwa kwa zida zamagetsi ndi makina a pneumatic.
Zida zomwe sizoyenera kuyesa madzi, monga zotengera zina zotentha kwambiri kapena zotsika kwambiri, zotengera mankhwala, ndi zina.
Kuyang'anira chitetezo cha mapaipi a gasi kapena makina oponderezedwa a gasi.
Nthawi yotumiza: Dec-02-2024