Moto wa Torch Tower ku Dubai
Pa Ogasiti 4, 2017, moto waukulu wagunda imodzi mwa nyumba zazikulu kwambiri padziko lonse lapansi, Torch Tower ku Dubai. Malawi a moto anakwera m'mbali mwa nyumba yayitali, zomwe zinapangitsa kuti zinyalala zigwe kuchokera ku nyumba ya 337m (1,106 ft). Anthu anali kufuula pamene anadzuka usiku asanayambe kuthawa. Mwamwayi, Dubai Civil Defense yatha kuchotsa torch tower tower ndikuwongolera moto, panalibe anthu ovulala koma ndalama zambirimbiri zatayika. Dubai Civil Defense inati bolodi loteteza khoma lakunja loyaka moto la nyumbayo kuti moto wa Torch tower ufalikire mofulumira, chitetezo cha zipangizo zomangira chiyenera kuganiziridwa.
Kuwerenga Kwambiri
Poyerekeza ndi chitoliro cha PVC, bwanji kusankha njira yotulutsira madzi ya chitoliro cha DS cast iron? - Chitetezo cha moto
Dinsen amagwiritsa ntchito kwambiri mapaipi otulutsa madzi a epoxy resin a EN877 DS omwe amagwiritsidwa ntchito m'makina ambiri otulutsira madzi m'nyumba, zimbudzi ndi mpweya wabwino. Poyerekeza ndi mapaipi apulasitiki omwe amabweretsa mavuto a phokoso ndi chitetezo cha moto, mapaipi achitsulo chopangidwa ndi chitsulo ali ndi mawonekedwe abwino kwambiri: amphamvu kwambiri, okana kusweka, dzimbiri ndi kugunda, osapsa ndi moto komanso osapsa, amakwaniritsa zofunikira za chitetezo cha moto ndi kuteteza chilengedwe, opanda phokoso, osasinthika, okhala ndi moyo wautali, osavuta kukhazikitsa ndi kukonza.
Apa tikuyang'ana kwambiri pa kukana moto kwa chitoliro chachitsulo cha DS. Mapaipi achitsulo cha DS ndi zowonjezera zake zimapangidwa ndi chitsulo cha imvi chokhala ndi lamellar graphite, mayeso ndi zidziwitso zaukadaulo zafotokozedwa kuti zikugwirizana ndi EN877. Annex F ya EN877 imati zinthu zachitsulo cha DS mogwirizana ndi muyezo uwu wa ku Europe sizimayaka moto ndipo sizimayaka. Zikayaka moto, zimasunga mawonekedwe awo ogwira ntchito komanso umphumphu kwa maola angapo, mwachitsanzo, makoma awo sadzaphwanyidwa ndi malawi ndi mpweya ndipo sipadzakhala kusweka, kugwa kapena kusintha kwakukulu. Umphumphu wa maukonde ndi denga umasungidwa.
Chitsulo cha DS sichiyaka moto, sichimayatsa moto, sichimatulutsa mpweya kapena utsi womwe ungachedwetse ozimitsa moto kapena kuwononga zida zina. Ngati moto wabuka, umasonyeza ubwino wake woonekeratu:
1 Kukana moto - kupewa kufalikira kwa moto
Ma ngalande odutsa m'nyumba zomwe zimapangidwa kuti zisapse ndi moto, sayenera kupereka malo otseguka. Kwa nthawi inayake, yomwe yafotokozedwa m'malamulo oyenera, sayenera kulola kuti moto, utsi, kutentha kapena zinthu zoyaka zidutse kuchokera m'chipinda chimodzi kupita ku china. Ngakhale kuti mapulasitiki, lamulo loletsa moto ndi 'kutseka dzenje', zipangizo zapulasitiki zomwe zimakhala zovuta kwambiri kutentha sizingapse ndi moto, sizingakhalebe pamalopo, ngakhale moto utayaka.
2 Kupewa kuwonongeka kwa utsi woopsa
Chitoliro cha pulasitiki chikayaka chimatulutsa utsi wambiri woopsa, wosavuta kufalitsa. Ngakhale chitoliro chotulutsira madzi chachitsulo sichimayaka, kotero kuti sichitulutsa utsi woopsa. Komanso padzakhala utsi wochepa ngati chiyikidwa ndi zolumikizira zomwe ma gasket ake a rabara amaphimbidwa ndi makola achitsulo chosapanga dzimbiri (monga DS Rapid coupling kapena CH/CV/CE coupling), dongosolo la chitolirocho limakhala lotsekedwa ngati litayaka. Utsi uliwonse wopangidwa ndi kutentha pa chophimba chamkati umakhalabe mu chitolirocho kenako umatulutsidwa kudzera m'mabowo opumira pamwamba pa denga.
Zambiri, takulandirani kuti mulankhule nafe.
Nthawi yotumizira: Ogasiti-07-2017
