Wanzeru～Wosataya madzi～Wolimba–Vavu ya Chipata Chamagetsi kuti mupeze chidziwitso chatsopano pakuwongolera bwino makina amadzi

Mu ntchito monga kupereka madzi ndi ngalande, machitidwe amadzi ammudzi, madzi oyendera m'mafakitale, ndi ulimi wothirira, mavavu amagwira ntchito ngati zigawo zazikulu zowongolera kuyenda kwa madzi. Kugwira ntchito kwawo kumatsimikizira mwachindunji magwiridwe antchito, kukhazikika, ndi chitetezo cha dongosolo lonse. Chopangidwa makamaka kuti chigwiritsidwe ntchito m'madzi, valavu yamagetsi ya chipata imasinthanso muyezo wa mavavu a dongosolo la madzi ndi zabwino zake zazikulu: kuyendetsa mwanzeru, kutseka kolimba ngati thovu, komanso kulimba kwa nthawi yayitali. Imapereka yankho lodalirika pazochitika zosiyanasiyana zowongolera kuyenda kwa madzi.

Palibenso kukakamiza pamanja. Landirani mphamvu zamagetsi.

Zachikhalidwemavavu a chipata chamanjakudalira kugwiritsa ntchito pamanja, komwe sikuti ndi kovuta kokha kugwiritsa ntchito m'malo monga kutalika, zitsime zakuya, ndi malo opapatiza, komanso kumatha kuwonongeka kwa mavavu ndi kutseka kosayenera chifukwa cha mphamvu yosagwirizana yamanja. Mavavu amagetsi ali ndi ma stepper motors ogwira ntchito kwambiri, ogwirizana ndi makina owongolera amagetsi olondola:

1. Imathandizira kulamulira kwakutali/kwapafupi kwa mitundu iwiri, kulola kuti ntchito yodzichitira yokha igwire ntchito kudzera mu PLC, ma frequency converters, kapena makabati olamulira anzeru, popanda kufunikira kwa ogwira ntchito pamalopo, zomwe zimachepetsa kwambiri ndalama zogwirira ntchito;
2. Valavuyatsani/yatsaniIli ndi stroke yolondola komanso yowongoka, yokhala ndi cholakwika cha ≤0.5mm, chomwe chimakwaniritsa mosavuta kusintha kwa kayendedwe ka madzi ndi kutseka kolondola, kupewa kusinthasintha kwa kayendedwe ka madzi komwe kumachitika chifukwa cha zolakwika pakugwira ntchito;
3. Ndi chitetezo chowonjezera mphamvu komanso ma switch oletsa kupitirira muyeso, valavu imayima yokha ngati yakumana ndi chopinga kapena kufika kumapeto kwake, zomwe zimathandiza kupewa kutopa kwa injini ndi kuwonongeka kwa makina kuti iwonjezere nthawi ya ntchito.

Kuonetsetsa kuti madzi athu atsekedwa bwino komanso osatuluka madzi kuti ateteze madzi athu amtengo wapatali.

Kutayikira kwa madzi m'madzi sikuti kungowononga madzi okha komanso kungayambitse ngozi monga dzimbiri la zida ndi pansi poterera. Valavu yamagetsi yakhala ikukonzedwa bwino kwambiri pakutseka kwake:

1. Mpando wa valavu umapangidwa ndi chakudya chapamwambaNBRkapena EPDM, yomwe imapirira dzimbiri ndi ukalamba wa madzi. Imagwirizana ndi valavu yolimba ndi 99.9%, imasunga chisindikizo chopanda kutulutsa madzi komanso imakwaniritsa zofunikira zapamwamba zamadzi akumwa ndi madzi oyera m'mafakitale.;
2. Chimake cha valavu chimapangidwa ndi chitsulo chosapanga dzimbiri cha 304 pogwiritsa ntchito njira yopangira yophatikizika, pomwe pamwamba pake pamapukutidwa bwino mpaka kufika pa Ra≤0.8μm, kuchepetsa kuwonongeka kwa madzi ndi kupewa kulephera kutseka chifukwa cha kuchulukana kwa sikelo;
3. Chitsinde cha valavu chimagwiritsa ntchito kapangidwe ka chisindikizo chawiri, chokhala ndi cholumikizira chosinthika cha graphite ndi chisindikizo cha O-ring chomwe chimamangidwa m'chipinda chosungiramo zinthu, chomwe sichimangoletsa kutuluka kwa madzi pa chitsinde cha valavu komanso chimachepetsa kukana kukangana panthawi yoyenda kwa chitsinde cha valavu, zomwe zimapangitsa kuti chizigwira ntchito bwino kwa nthawi yayitali.

Kapangidwe kake kamphamvu kwambiri komwe kamapangidwa kuti kagwirizane ndi zovuta za hydraulic.

Mikhalidwe yogwirira ntchito ya machitidwe osiyanasiyana amadzi imasiyana kwambiri, monga malo okhala ndi mphamvu yayikulu yopezera madzi m'nyumba zazitali, khalidwe la madzi owononga m'mafakitale, ndi matope ndi zinyalala mu ulimi wothirira, zonse zomwe zimapangitsa kuti ma valve akhale olimba kwambiri. Valavu yamagetsi yapangidwa mwapadera kuti ilimbikitse magwiridwe antchito a madzi:

1. Thupi la valavu limapangidwa ndi chitsulo choyera cha HT200 kapena chitsulo chosungunuka cha ductile QT450, chokhala ndikukokamphamvu ya ≥25MPa, yokhoza kupirira kuthamanga kwa ntchito kwa 1.6MPa-2.5MPa, yoyenera machitidwe osiyanasiyana amadzi kuyambira kuthamanga kochepa mpaka kwapakati;
2. Khoma lamkati la njira yoyendetsera madzi limapangidwa ndi hydraulic optimization kuti lichepetse kukana kwa madzi kuyenda, kuchepetsa kugwiritsa ntchito mphamvu mu dongosolo, komanso kupewa kuyika kwa matope mkati mwa valavu, potero kuchepetsa chiopsezo cha kutsekeka.;
3. Kugwiritsa ntchito pamwambaCycloaliphaticUkadaulo wopopera wa resin electrostatic, wokhala ndi makulidwe a ≥80 μm. Umatha kupirira mayeso a dzimbiri a salt spray kwa maola opitilira 1000, zomwe zimathandiza kuti thupi la valavu lisachite dzimbiri ngakhale m'malo ozizira komanso akunja.

 

Ubwino waukulu waTWSKudzipereka kwawo konse ku khalidwe labwino. Izi zikuwonekera m'zinthu zawo zonse, kuyambira zopangidwa mwaluso komanso zotsekedwa bwino kwambiri.mavavu a chipata chamagetsikwa ochita bwino nthawi zonsegulugufevalavundima valve owunikiraChogulitsa chilichonse chimasonyeza miyezo yofanana yaukadaulo.