Kana tichitaura nezvekudhonza mvura ne siphon, munhu wese haana kujairana nazvo, saka musiyano uripo pakati pemapombi e siphon drainage nemapombi e drainage akajairwa ndeupi? Uyai mutitevere kuti muzive.
Kutanga, ngatitaurei nezvezvinodiwa zvehunyanzvi zvepombi yemvura yesiphon munzvimbo yekudonhedza mvura:
1. Munzira yekudonhedza mvura ye siphon, kuyerera kwemvura inobuda mupombi yekudonhedza mvura kwakakura kupfuura kuyerera kwemvura inobuda mupombipombi imwe chete yedhitamita yepombimuhurongwa hwekudhonza mvura inokweva simba remagetsi.
2. Pahuwandu hwakafanana hwemvura yemvura inonaya, simba remvura iri mupombi iri mu siphon drainage system pamadziro epombi rakakura uye rakasimba.
Nokudaro,pombi yesiphoniri pasi pekumanikidzwa kwakashata, uye kuomarara kwepombi kwakanyanya. Pombi yePE yakajairika haina kumanikidzwa kuti isangane nezvinodiwa zve siphon drainage system, uye mafittings chaiwo e hdpe pipe anofanira kushandiswa. Izvi zvinotsanangurwa nenzvimbo yekushanda ye siphon drain. Pakutanga kwemvura, kana kureba kwemvura yakaungana padenga kusingapfuure kureba kwemvura yakagadzirwa ye siphon rainwater bucket, nzira yekudonhedza mvura ye siphon drainage system yese yakafanana neye gravity drainage system.
Kana denga remvura yemvura yasvika pakakwirira kupfuura denga remvura rakagadzirwasiphon mvura yemvuraMubhaketi, mhedzisiro yesiphon ichaonekwa mumapaipi e siphon system, uye mapombi emvura ari musystem achaonekwa achiyerera zvizere. Panguva ino, mvura iri mumapaipi inoyerera nekukurumidza, uye mvura yemvura iri padenga iri mumapaipi. Pasi pemhedzisiro yekusveta kwesimba risingashande zvakanaka, inoburitswa kunze nekukurumidza kwakanyanya. Nokudaro, pombi yemvura yesiphon inofanira kusangana nezvinhu zvinotevera:
1. Mapaipi eHDPE akareruka uye ari nyore kuisa nekubata.kuyerera kwemvura ye siphonKuvaka kwakaoma zvikuru. Pakuisa pombi yekudhonza mvura, mashandiro acho anofanirwa kunge ari nyore. Inogona kubatanidzwa nekubatanidza mabutt welding uye capacitor welding kuti zvive nyore kugadzira sisitimu yakavharwa inodzivirira kunyura kwemvura, kunyanya kana uchiisa pombi iyi parutivi pegomba, izvo zvinogona kuderedza gomo. Huwandu hwekuchera nehukuru hwezvishandiso zvinoshandiswa.
2. Pombi yeHDPE inodzivirira makemikari zvakanyanya uye yakakodzera kutakura tsvina, gasi rechisikigo, gasi remarasha nezvimwe zvinhu. Inogara kwenguva refu, ine hupenyu hwebasa hunopfuura makore anoda kusvika makumi mashanu.
Pamusoro pezvo, kana mvura ichinaya, tsika dzechivanhumapaipi emvuraichaita ruzha rwakawanda, senge ruzha rwekuyerera kwemvura. Uku ndiko kushandisa mapaipi ekubvisa mvura anokonzera simba remagetsi. Kana huwandu hwemvura hwakakura zvakakwana, nekuda kwekumanikidzwa kwesimba remagetsi, hunogadzirwa pamusuwo wepaipi yekubvisa mvura. Nekumanikidzwa kwakanyanya, mvura haigone kudonha pasi, asi inogona kungobata gasi rakawanda mupaipi. Mabhubhu anopinza kuyerera kwemvura, iyo inokwiza zvakasimba pamadziro epaipi uye ichikonzera ruzha rukuru. Panguva imwe chete, nekuti kuyerera kwemvura kunoramba kuchikanganiswa nekumanikidzwa kwepamusoro, mwero wekuyerera kwemvura unononoka. Paipi yekubvisa mvura yeHDPE siphon haizove nedambudziko iri.
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Nguva yekutumira: Gunyana-08-2021
