Chovala cha valve chikulimbikitsidwa kuti chipangidwe ndi zitsulo za ceramic, zomwe zimakhala zosavala, zosalala ndipo sizidzagwa.Pamene valavu ya ceramic imatsegulidwa ndikuzimitsidwa, imakhala ndi mafuta ambiri ndipo ilibe kumverera kotsekereza.Mawonekedwe onse alibe kusiyana ndipo si kophweka kuonongeka.Utumiki wake ndi wautali kwambiri pa zipangizo zonse.Mapangidwe apamwambamavavuNthawi zambiri amagwiritsa ntchito ma valve amtundu wakunja, monga SpainSedal ndi HungaryKerox, yomwe imatha kukwaniritsa nthawi 500000 pakutsegula ndi kutseka moyo.
Pakatikati pa valve yabwino imatha kutsegulidwa ndikutsekedwa kwa nthawi 500000 kapena kuposerapo popanda kutulutsa madzi.Nambala iyi imatha kutsegulidwa ndikutsekedwa ka 100 patsiku kwa zaka 13.7.Zomwe zimatumizidwa kunja ndi njanji ya Chisipanishi, Hungary kellos, ndi zina zotero. Kulimba kwa valavu yabwino ya porcelain ndipamwamba kwambiri, ndipo zina zidzapangidwa ndi mafuta opangira mafuta.Choncho, kugwiritsa ntchito mafuta odzola ndizochepa kwambiri, thanzi la chilengedwe ndilokhazikika.Pakatikati pa valve yocheperako imagwiritsa ntchito mafuta ambiri opaka mafuta kuti abise kumveka kwake kosalala chifukwa chosakwanira bwino.Pambuyo pakugwiritsa ntchito nthawi yayitali, kuchepetsedwa kwa mafuta opaka mafuta kumatha kupangitsa kuti phokoso likhale lopweteka, kapena chipolopolo cha pulasitiki chotsika chimasweka.Nthawi zambiri, ma valve apamwamba kwambiri apanyumba amatha kukwaniritsa zosowa za mabanja.
Pakali pano, aliposhawa mankhwalayokhala ndi valavu yotentha nthawi zonse.Ntchito yake ndikuwongolera mosalekeza kutentha kwa madzi pa kutentha komwe kumayikidwa kudzera pachimake cha valve, ndipo kutentha kumakhala kosasintha popanda kusintha pafupipafupi.
M'badwo woyamba wa thermostatic valve core umatenga gawo la sera.
M'badwo wachiwiri wa thermostatic valve core umatenga ma aloyi a kukumbukira mawonekedwe (SMA) masika.
Ma toto aku Japan, KVK, Yinai… Ma thermostat onse amapangidwa ndi SMA shape memory alloy, pomwe mitundu yaku Germany (kuphatikiza Hans Geya) ndi zotenthetsera zam'nyumba zokwera kwambiri zonse zidapangidwa ndi ma valve cores omvera sera.Kusiyana kwa kumverera kwa thupi ndikungothamanga kwa kutentha kwa madzi, ndipo pali kusiyana kochepa pakugwiritsa ntchito kwenikweni.Zinthu zambiri zapakhomo zokhala ndi thermostatic zimagwiritsa ntchito French Vernet valve pachimake
Kuphatikiza apo, ziyenera kuzindikirika kuti bomba lomwe lili ndi valavu yotentha nthawi zonse siloyenera dzuwamadzichotenthetsera, ndi kutentha kwa 100 ℃ m'chilimwe kuwononga phula tcheru valavu pachimake;Yesetsani kusankha chowotcha chamadzi cha gasi chokhala ndi malita oposa 12 ndi ntchito ya servo yamadzi, apo ayi zidzakhudza zochitika zogwiritsira ntchito chifukwa cha kusalinganika kwa kuthamanga kwa madzi.Pakalipano, chowotcha chamadzi cha gasi nthawi zambiri chimakhala ndi kutentha kosalekeza, kuphatikizapo kutentha kwapampopi kosalekeza, komwe kumakhala kochepa kwambiri, ndipo kulibe mtengo.
Ngati ndishawakudontha kapena kutayikira, muyenera kuchotsa ndikusintha valavu yatsopano, mutha kuchita nokha.Njira zosinthira ndi izi:
Chonde kumbukirani kuzimitsa mitsinje yamadzi ndi chotenthetsera madzi musanatsegule kuti muwonetsetse kuti zikugwira ntchito bwino.
1. Tsegulani kapu yokongoletsera ya chogwirira, ndipo chowongolera chowongolera chili pano.Masula wononga ndi kuchotsa chogwirira.Mutha kuchotsa chogwiriracho ndi kutembenukira kumodzi kapena kuwiri.
2. Pondetsani pansi chophimba chokongoletsera, chogwiritsidwa ntchitoshawaikhoza kukhala yodzaza ndi sikelo, yomwe ndi yovuta kuichotsa.Osachipotoza molimba kwambiri pakukhazikitsa kuti muthe kusokoneza pambuyo pake
3. Chotsani mtedza wa gland (mtedza umakhalanso wosiyanasiyana, zida zingagwiritsidwe ntchito mosavuta) ndikuchotsa pakati pa valve.
4. Tsegulani pang'ono valavu yamadzi, sungani thupi la valve ndi madzi, chotsani zonyansa, kenaka m'malo mwa valavu yatsopano (malo osungira ayenera kukhala olondola, ndipo malo oyikapo ayenera kukhala oyera komanso opanda zonyansa).
5. Ikaninso mtedza wa gland ndi zolimba zolimbitsa thupi (ngati ili lotayirira komanso lotayirira, zimakhala zovuta kuchotsa nthawi ina ngati ili yolimba), tembenuzirani ndodo yosinthira valavu molunjika mpaka sungatembenuzidwe, ndiyeno yikani chogwiriracho. , wononga ndi kukongoletsa
Nthawi yotumiza: Jul-13-2021