Mofanana ndi chitetezo cha mphezi cha nyumba, chitetezo cha mphezi cha machitidwe owunikira masewerawa chimagawidwanso m'magulu awiri, chitetezo cha mphezi kunja ndi chitetezo chamkati chamkati, chomwe chimapanga dongosolo lonse la chitetezo cha mphezi.Ndizosavuta kusokoneza ndipo muyeso wofunikira ndikuyika kwa SPD, komwe kumafunikira kuwunikira kwakanthawi pakapangidwe:
1. Zowunikira zamasewera zimakonzedwa mnyumbamo komanso mkati mwachitetezo cha chipangizo chotsekera mpweya.
Pachifukwa ichi, nyali zodziwika bwino zimakonzedwa pamtunda wa akavalo pansi pa denga, ndipo kutha kwa mpweya kumatenga denga lachitsulo, ndipo nyalizo zimakhala mkati mwa chitetezo cha kutha kwa mpweya.Pankhaniyi, mutha kugwiritsa ntchito 8/20 SPD mosamala.
2. Zowunikira zamasewera zili kunja kwa nyumbayo, ndipo chipangizo choyimitsa mpweya cha nyumbayo sichingateteze zowunikira zamasewera.
Zimakhala zofala kuti nyale ziziikidwa pamitengo yowunikira, monga makonzedwe a mitengo yowunikira mbali zonse ndi ngodya zinayi.Pankhaniyi, chipangizo chosiyanitsira mpweya chimafunika, ndipo ndodo yochotsa mpweya nthawi zambiri imagwiritsidwa ntchito.Kuyika kwa SPD kumafuna kusanthula kwapadera:
Mtengo wa nyali uli ndi chosinthira chapadera, ndiko kuti, mtengo wa nyali uli ndi thiransifoma.Pankhaniyi, kugawa kwamagetsi otsika ndi gawo loyamba lamagetsi.Pankhaniyi, aSPD iyenera kukhala 10/350.
Ngati mtengo wowunikira umayendetsedwa ndi dera lotsika-voltage la kagawo kakang'ono kapafupi, ndipo kugawa kwamagetsi pamtengo wowunikira ndikugawa kwachiwiri kwamagetsi, 8/20 SPDiyenera kugwiritsidwa ntchito panthawiyi.
3. Malingaliro pamlingo wachitetezo cha mphezi
Malinga ndi zomwe tafotokozazi, mtundu wa SPD ukhoza kudziwika, koma magawo a SPD ayenera kugwirizana ndi mlingo wa chitetezo cha mphezi.
GB 50343-2012 imayika mulingo wachitetezo cha mphezi zamakina azidziwitso zamagetsi m'mabwalo akulu ngati B, zomwe sizokwanira kapena zomveka!
Malingana ndi JGJ 31-2003, mlingo wa zomangamanga zamasewera umagwirizana mwachindunji ndi mwambowu.Choncho, nyumba zamasewera zamagulu osiyanasiyana zimakhala ndi zofunikira zosiyana, phindu lachuma komanso phindu la chikhalidwe cha zochitikazo.Ndipo kuyatsa pamasewera ndiye zida zamagetsi zodzaza kwambiri m'nyumba zamasewera, chifukwa chake milingo yotetezedwa ndi iyi:
4. SPD muzinthu zowunikira
Zowunikira zambiri zimakhala ndi SPD, zomwe zimatha kugwira ntchito yoteteza.Komabe, poganizira kusinthasintha kwa mankhwalawo, chinthucho chiyenera kumalizidwa.Chifukwa chake, SPD imayikidwa pamlingo wolemetsa kuti iteteze mwachindunji nyali.Komabe, ziyenera kudziwidwa kuti pazinthu zambiri, magetsi oyendetsa galimoto ndi nyali amaikidwa mosiyana, ndipo pali mtunda wina pakati pa awiriwo.SPD imayikidwa mu bokosi lamagetsi.Ngati ndi malo akunja, nyaliyo imayikidwa pamalo okwera, monga kuyika mtengo wowala, ndipo SPD mu galimoto yamagetsi imakhala yovuta.Tetezani nyali.
Nthawi yotumiza: Aug-02-2021