Moto weTorch Tower muDubai
Musi wa4 Nyamavhuvhu 2017, moto mukuru wakaparadza chimwe chezvivakwa zvikuru zvekugara pasi rose, Torch Tower muDubai. Marimi emoto akaputika padivi pechivako chikuru, achikonzera marara achidonha kubva pachivako chakareba mamita 337 (1,106 ft). Vanhu vaichema pavakamuka vachiona moto wehusiku vasati vatiza. Nerombo rakanaka, Dubai Civil Defense yakabudirira kubvisa torch tower uye kudzora moto, hapana akakuvara asi kurasikirwa kwehupfumi kwakananga kwemamiriyoni emadhora. Dubai Civil Defense yakati bhodhi rekudzivirira madziro rinobvira moto rechivako kuti moto weTorch tower ufambe nekukurumidza, kuchengetedzeka kwezvinhu zvekuvaka kwakakosha kufunga nezvazvo.
Kuverenga Kwakarebeswa
Zvichienzaniswa nepombi yePVC, sei uchifanira kusarudza sisitimu yekubvisa mvura yepombi yesimbi yakakandwa muDS? - Dziviriro pamoto
Dinsen inonyanya kushanda mu EN877 DS brand epoxy resin cast iron drain pombi nezvimwe zvinoshandiswa muhurongwa hwemvura, tsvina uye mhepo yekupinda muchivako. Kana tichienzanisa nemapaipi epurasitiki ane matambudziko eruzha nekuchengetedza moto, mapaipi esimbi ane zvinhu zvakanaka: simba rakawanda, kuramba kukweshwa, ngura uye kurovera, haatsve uye haana chepfu, anosangana nezvinodiwa zvekuchengetedza moto nekuchengetedza nharaunda, haana ruzha, haatsvedzi, anogara kwenguva refu, zviri nyore kuisa uye kugadzirisa.
Heino pfungwa huru pamusoro pekudzivirira moto kwepombi yesimbi yakakandwa yeDS. Mapombi esimbi yakakandwa yeDS nezvimwe zvinoshandiswa zvinosanganisira simbi yakakandwa yegrey ine lamellar graphite, bvunzo uye hunyanzvi zvinotsanangurwa kuti zvinoenderana neEN877. Annex F yeEN877 inoti zvigadzirwa zvesimbi yakakandwa zvinoenderana nechiyero ichi cheEurope hazvibati uye hazvibati. Kana zvikaiswa pamoto zvinochengetedza hunhu hwazvo hwekushanda uye kusimba kwemaawa akati wandei, kureva kuti madziro azvo acharamba asina kupiswa nemoto nemagasi uye hapazovi nekutyoka, kuputsika kana kuchinjika kwakakosha. Kusimba kwekubatana kuburikidza nemadziro nedenga kunochengetwa.
Simbi yeDS haibati, haibatidzi moto, haiburitse magasi kana utsi hunogona kunonotsa vanodzima moto kana kukuvadza mimwe michina. Kana moto ukabvira, zvinoratidza mabhenefiti maviri ari pachena:
1 Kudzivirira moto - kudzivirira kupararira kwemoto
Masisitimu emvura anopinda nepakati pezvivakwa zvakagadzirirwa kutsungirira moto, haafanire kupa nzvimbo dzakavhurika. Kwenguva yakatarwa, yakatsanangurwa mumitemo inoshanda, haafanire kubvumira kupfuura kwemoto, utsi, kupisa kana zvinhu zvinopisa kubva muchikamu chimwe kuenda kune chimwe. Kunyange zvazvo pamapurasitiki, mutemo wekumisa moto uri mu 'kuvhara gomba', zvinhu zvepurasitiki zvinonzwa kupisa zvakanyanya hazvizomiri pamoto, hazvizorambi zviripo, kunyangwe kana paine moto wakavharirwa.
2 Kudzivirira kukuvara kweutsi hune chepfu
Pombi yepurasitiki painopiswa inoburitsa utsi hwakawanda hune chepfu, zviri nyore kuparadzira. Kunyange zvazvo pombi yemvura yesimbi yakakandwa isingabatike, kuitira kuti isaburitse utsi hune chepfu. Uyewo pachava neutsi hushoma kana ikaiswa ne couplings dzine rabha gaskets dzakafukidzwa zvizere ne stainless steel collars (semuenzaniso DS Rapid coupling kana CH/CV/CE coupling), system yepombi inoramba yakavharwa kana pakaitika moto. Chero utsi hunokonzerwa nekupisa pa coating yemukati hunoramba huri mupombi uye hunozoburitswa kuburikidza nemaburi emhepo ari pamusoro pedenga.
Ruzivo rwakawanda, tinokugamuchirai kutibata nesu.
Nguva yekutumira: Nyamavhuvhu-07-2017
