Buku Lonse la Valavu Yopanda Zitsulo Zosapanga Chitsulo Chosapanga Chitsulo

Chitsulo chosapanga dzimbiri ndicho chinthu chachikulu chomwe chimagwiritsidwa ntchito popanga. Chimapatsa valavu mphamvu yolimbana ndi dzimbiri komanso dzimbiri la mankhwala. Izi zimapangitsa kuti mavalavu a globe achitsulo chosapanga dzimbiri akhale otchuka m'mafakitale monga mafuta ndi gasi, kukonza mankhwala, kupanga magetsi, kukonza madzi, ndi machitidwe am'madzi. Amatha kugwira madzi amphamvu omwe angawononge zida zina za valavu. Amathanso kugwira ntchito kutentha kwambiri komanso kuthamanga popanda kutaya mphamvu.

Kapangidwe ndi Mfundo Yogwirira Ntchito

Kapangidwe ka valavu ya globe yachitsulo chosapanga dzimbiri ndi kosavuta. Ili ndi thupi, bonnet, tsinde, disk, ndi mpando. Chogwirira kapena choyendetsera chikatembenuza tsinde, disk imapita mmwamba kapena pansi. Malo a disk amalamulira kuchuluka kwa madzi omwe angadutse.

Kuyenda kwa madzi mkati mwa valavu sikowongoka. Madziwo ayenera kusintha njira akamalowa ndi kutuluka mu valavu. Njirayi imapanga mphamvu yabwino yotsekera. Imawonjezeranso kutayika kwa kuthamanga kwa magazi. Poyerekeza ndi mavalavu a mpira kapena mavalavu a chipata, mavalavu ozungulira nthawi zonse amapanga kukana kwakukulu kwa madziwo.

Mapulogalamu mu Makampani

Ma valve ozungulira amagwiritsidwa ntchito kwambiri m'mapaipi komwe kumafunika kuwongolera bwino kayendedwe ka madzi. M'mafakitale opanga magetsi, amaikidwa m'makina a nthunzi. M'mafakitale opanga mankhwala, amawongolera madzi ndi ma acid. M'mabwato, amawongolera madzi ozizira, mafuta amafuta, ndi makina a bilge. Mu makina a HVAC, amathandiza kuyendetsa bwino kayendedwe ka madzi m'maukonde otenthetsera ndi ozizira.

Kutha kwawo kuthana ndi kuthamanga kwambiri komanso kutentha kwambiri kumawapangitsa kukhala odalirika pa ntchito zofunika kwambiri. Mwachitsanzo, m'mapulatifomu amafuta a m'nyanja, ma valve osapanga dzimbiri ozungulira amasankhidwa chifukwa cha mphamvu zawo zolimbana ndi dzimbiri la m'nyanja komanso kuthekera kwawo kokhazikika kotseka.

Ubwino wa Valavu Yopanda Zitsulo Zosapanga Zitsulo

Chimodzi mwa ubwino waukulu ndi kulamulira kolondola. Ogwiritsa ntchito amatha kusintha kutsegula kwa valavu molondola, zomwe zimapangitsa kuti ikhale yothandiza pakugwiritsa ntchito mphamvu zotsekera. Ubwino wina ndi kutseka bwino. Vavu imatha kuteteza kutuluka kwa madzi ngakhale ikapanikizika kwambiri. Chitsulo chosapanga dzimbiri chimawonjezera kulimba. Chimawonjezera moyo wa valavu, ngakhale m'malo ovuta.

Mfundo ina ndi yosinthasintha. Ma valve a globe achitsulo chosapanga dzimbiri ndi oyenera madzi, mafuta, gasi, ndi nthunzi. Amagwira ntchito pa kutentha ndi kupanikizika kosiyanasiyana. Akhoza kuyikidwa m'mapaipi opingasa kapena oimirira, zomwe zimapangitsa kuti azisinthasintha malinga ndi mapangidwe osiyanasiyana.

Zoyipa Zoyenera Kuganizira

Vuto lalikulu ndi kuchepa kwa kuthamanga kwa magazi. Chifukwa madzi amasintha njira mkati mwa valavu, mphamvu zimatayika panthawiyi. Izi zikutanthauza kuti mapampu angafunike kugwira ntchito molimbika kuti asunge kuyenda kwa madzi. Vuto lina ndilakuti mavalavu ozungulira amafunika mphamvu zambiri kuti agwire ntchito poyerekeza ndi mavalavu a mpira. Pa kukula kwakukulu, nthawi zambiri pamafunika actuator. Mavalavu nawonso ndi olemera, zomwe zingawonjezere ndalama zoyikira.

Mitundu ya Ma Valves a Chitsulo Chosapanga Dzimbiri

• Valavu Yokhazikika ya Globe- Mtundu wofala kwambiri, womwe umagwiritsidwa ntchito popereka chithandizo chamankhwala kwa anthu ambiri pomwe pamafunika kulamulira kayendedwe ka madzi ndi kutseka.

• Valavu ya Globe ya Y-Pattern- Yopangidwa ndi mpando wokhotakhota ndi tsinde, kuchepetsa kukana kwa madzi ndi kutayika kwa mphamvu. Yoyenera kugwiritsidwa ntchito pothamanga kwambiri.

• Valavu ya ngodya ya Globe- Imasintha njira yoyendera ndi madigiri 90, nthawi zambiri imagwiritsidwa ntchito m'malo omwe kapangidwe ka mapaipi kamafunikira kutembenuka kwambiri.

Mtundu uliwonse uli ndi ubwino wake, ndipo kusankha kumadalira kapangidwe ka makina ndi momwe amagwirira ntchito.