Nkhani
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Momwe mungatalikitsire moyo wa ntchito ya valavu ya gulugufe yokhala ndi fluorine
Valavu ya gulugufe yolimba ndi fluoroplastic yolimbana ndi dzimbiri imayikidwa polytetrafluoroethylene resin (kapena mawonekedwe okonzedwa) pakhoma lamkati la zitsulo kapena zitsulo zomwe zimakhala ndi valavu ya gulugufe kapena pamwamba pakunja kwa ziwalo zamkati za valavu ya gulugufe pogwiritsa ntchito njira yopangira (kapena yolowetsa). Katundu wapadera...Werengani zambiri -
Valve ngati chida chabadwa kwa zaka masauzande ambiri
Valavu ndi chida chomwe chimagwiritsidwa ntchito potumiza ndi kuwongolera mpweya ndi madzi chomwe chakhalapo kwa zaka zosachepera chikwi. Pakadali pano, mu dongosolo la mapaipi amadzimadzi, valavu yowongolera ndiye chinthu chowongolera, ndipo ntchito yake yayikulu ndikupatula zida ndi dongosolo la mapaipi, kuwongolera kayendedwe ka madzi...Werengani zambiri -
Kodi valavu yotulutsira mpweya imagwira ntchito bwanji?
Ma valve otulutsa mpweya amagwiritsidwa ntchito mu mpweya wa mapaipi a makina odziyimira pawokha otenthetsera, makina otenthetsera apakati, ma boiler otenthetsera, makina otenthetsera mpweya wapakati, makina otenthetsera pansi ndi makina otenthetsera a dzuwa. Mfundo yogwirira ntchito: Pamene mpweya wadzaza mu makina, mpweya umakwera mmwamba pa mapaipi ...Werengani zambiri -
Kusiyana ndi kufanana pakati pa ma valve a chipata, ma valve a mpira, ndi ma valve a gulugufe
Kusiyana pakati pa valavu ya chipata, valavu ya mpira ndi valavu ya gulugufe: 1. Vavu ya chipata Pali mbale yathyathyathya m'thupi la valavu yomwe ili yolunjika ku njira yoyendera ya sing'anga, ndipo mbale yathyathyathya imakwezedwa ndikutsitsidwa kuti itsegule ndi kutseka. Zinthu zake: mpweya wabwino, madzi ochepa...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa valavu ya gulugufe ya chogwirira ndi valavu ya gulugufe ya nyongolotsi? Kodi muyenera kusankha bwanji?
Valavu ya gulugufe ya chogwirira ndi valavu ya gulugufe ya nyongolotsi ndi mavavu omwe amafunika kugwiritsidwa ntchito pamanja, omwe amadziwika kuti mavavu a gulugufe amanja, koma akadali osiyana pakugwiritsa ntchito. 1. Chogwirira ndodo ya valavu ya gulugufe ya chogwirira imayendetsa mwachindunji mbale ya valavu, ndipo...Werengani zambiri -
Kusiyana pakati pa valavu ya gulugufe yofewa ndi valavu ya gulugufe yolimba
Valavu ya gulugufe yolimba Kutseka kwa valavu ya gulugufe kolimba kumatanthauza kuti mbali zonse ziwiri za awiriwa otsekera zimapangidwa ndi zitsulo kapena zipangizo zina zolimba. Kutseka kwa mtundu uwu wa chisindikizo ndi koipa, koma kumakhala ndi kukana kutentha kwambiri, kukana kukalamba komanso magwiridwe antchito abwino amakina...Werengani zambiri -
Nthawi zoyenera kugwiritsa ntchito valavu ya gulugufe
Ma valve a gulugufe ndi oyenera mapaipi omwe amanyamula zinthu zosiyanasiyana zowononga komanso zosawononga m'makina aukadaulo monga gasi wa malasha, gasi wachilengedwe, gasi wamafuta osungunuka, gasi wa mzindawo, mpweya wotentha ndi wozizira, kusungunula mankhwala, kupanga magetsi ndi kuteteza chilengedwe, ndipo amagwiritsidwa ntchito popangira...Werengani zambiri -
Chiyambi cha ntchito, zinthu zazikulu ndi mawonekedwe a valavu yowunikira mbale ziwiri ya wafer
Valavu yowunikira mbale ziwiri ya Wafer imatanthauza valavu yomwe imatsegula ndikutseka yokha chivundikiro cha valavu podalira kuyenda kwa cholumikizira chokha kuti ipewe kubwerera kwa cholumikiziracho, chomwe chimadziwikanso kuti valavu yowunikira, valavu yolowera njira imodzi, valavu yolowera kumbuyo ndi valavu yokakamiza kumbuyo. Valavu yowunikira mbale ziwiri ya Wafer...Werengani zambiri -
Mfundo yogwirira ntchito ndi kapangidwe ndi malo okhazikitsira valavu ya gulugufe yokhala ndi rabara
Vavu ya gulugufe yokhala ndi rabara ndi mtundu wa valavu yomwe imagwiritsa ntchito mbale yozungulira ya gulugufe ngati gawo lotsegulira ndi kutseka ndipo imazungulira ndi tsinde la valavu kuti itsegule, kutseka ndikusintha njira yamadzimadzi. Mbale ya gulugufe ya valavu ya gulugufe yokhala ndi rabara imayikidwa mbali ya m'mimba mwake...Werengani zambiri -
Kodi mungasamalire bwanji valavu ya chipata ndi zida za nyongolotsi?
Pambuyo poti valavu ya chipata cha nyongolotsi yayikidwa ndikugwiritsidwa ntchito, ndikofunikira kusamala ndi kukonza valavu ya chipata cha nyongolotsi. Pokhapokha ngati tichita ntchito yabwino yokonza ndi kukonza tsiku ndi tsiku, ndi pomwe tingatsimikizire kuti valavu ya chipata cha nyongolotsi yasunga ntchito yabwinobwino komanso yokhazikika kwa nthawi yayitali...Werengani zambiri -
Chiyambi cha kagwiritsidwe ntchito, zinthu zazikulu ndi mawonekedwe a valavu yoyang'anira wafer
Valavu yowunikira imatanthauza valavu yomwe imatsegula ndikutseka yokha chivundikiro cha valavu podalira kuyenda kwa cholumikiziracho kuti ipewe kubwerera kwa cholumikiziracho, chomwe chimadziwikanso kuti valavu yowunikira, valavu yolowera mbali imodzi, valavu yobwerera m'mbuyo ndi valavu yokakamiza kumbuyo. Valavu yowunikira ndi valavu yodziyimira yokha yomwe...Werengani zambiri -
Mfundo yogwiritsira ntchito ndi njira yokhazikitsira ndi kukonza ya Y-strainer
1. Mfundo ya Y-strainer Y-strainer ndi chipangizo chofunikira kwambiri cha Y-strainer mu dongosolo la mapaipi kuti chipereke madzi. Y-strainer nthawi zambiri imayikidwa pamalo olowera a valavu yochepetsera kupanikizika, valavu yochepetsera kupanikizika, valavu yoyimitsa (monga kumapeto kwa malo olowera madzi a payipi yotenthetsera mkati) kapena...Werengani zambiri
