Muinjiniya, network yekudhonza mvura ine mativi matatu. Chinhu chinoshandiswa zvakanyanya, chine chimiro chenzvimbo chine mativi matatu uye mashandiro akanaka kwazvo ekudhonza mvura.
1. Network yekudhonza mvura ine mativi matatu Mabhenefiti e
1、Kushanda zvakanaka kwemvura: Mambure emvura akagadzirwa ne polyethylene ine huwandu hwakanyanya (HDPE) Sezvinhu zvakagadzirwa, anogadziriswa nenzira dzakakosha. Chimiro chayo chenzvimbo chine huwandu hutatu chinogona kupa nzira dzakanaka dzemvura, saka kushanda kwayo kwemvura kuri nani pane kwezvinhu zvechinyakare. Ine simba rakasimba remvura, inokwanisa kuyerera mvura kwenguva refu, uye inogona kusimuka kubva pa 20-200 cubic centimeters paminiti, izvo zvinogona kupfupisa nguva yemvura uye kuderedza njodzi yekunyudzwa mumvura panheyo.
2、Kukwanisa kutakura mutoro kwakanaka: Mambure ekudhonza mvura ane mativi matatu haana kungoita zvakanaka chete, asiwo ane kugona kutakura mutoro kwakanyanya. Chimiro chayo chepakati chemesh chakasimba uye chinogona kutsungirira inosvika 3000 kPa. Mutoro wekudzvanya unogona kuchengetedza kushanda kwemvura kwakasimba kunyangwe mumamiriro ezvinhu anorema. Simba rayo rekudhonza uye simba rayo rekuchekerera rakakwirirawo, uye rakakodzera mamiriro akasiyana-siyana akaomarara enzvimbo.
3、Kugara kwenguva refu uye kuramba mamiriro ekunze: Mambure ekudhonza mvura ane mativi matatu akagadzirwa nepolyethylene ine huwandu hwakanyanya uye zvimwe zvinhu zvemhando yepamusoro, izvo zvinodzivirira ngura, zvinodzivirira acid nealkali, uye zvinodzivirira kupera simba, uye zvinogona kuchengetedza kushanda kwakasimba munzvimbo dzakasiyana-siyana dzakaoma. Inogara kwenguva refu, inogona kuderedza kuwanda kwekutsiva nekugadzirisa, uye kuderedza mari yekugadzira.
4、Kuvaka zviri nyore uye kuderedza mari: Network yemvura inosanganiswa ine mativi matatu inoshandisa chimiro chezvinhu zvakakoshwa, zviri nyore kuisa nekutakura. Zviri nyore kuvaka, zvinogona kupfupisa nguva yekuvaka uye kuderedza mari yekuvaka. Ine mashandiro akanaka ekudhonza mvura, izvo zvinogona kuderedza basa rekugadzirisa nheyo uye kuderedza mari yeinjiniya.
5、Kushanda kwakanaka kwazvo: Network yekudhonza mvura ine mativi matatu haina chete basa rekudhonza mvura, asiwo ine hunyanzvi hwakakwana hwakadai sekudzivirira kusefa, kufefetera, uye dziviriro. Mbabvu dzayo dzepamusoro nedzepasi dzakarongwa zvakanaka dzinogona kudzivirira geotextile kuti isapinzwe mugwara rekudhonza mvura, uye inogona kuchengetedza simba remvura kwenguva refu. Rutivi rwayo rwakasimudzwa runogonawo kuparadzanisa rutivi rwepasi nezvinhu zverutivi, izvo zvinogona kuderedza matambudziko akadai sekukwira kwemvura mu capillary uye kugara kwenheyo.
2. Zvakashata zve network yemvura inosanganiswa ine mativi matatu
1、Kugona kushoma kwekudzivirira kupwanya: Nekuti ukobvu hwemambure emvura ane mativi matatu hwakatetepa, kugona kwayo kudzivirira kupwanya hakuna kunaka. Munguva yekuisa, zvakakosha kuve nechokwadi chekuti hapana zvinhu zvakakura zvakapinza pamusoro pechigadziko, kuitira kudzivirira pamusoro kuti pasaboore geomembrane inonyungudutsa inodzivirira kupwanya uye kukanganisa mhedzisiro yese yekudzivirira mvura.
2、Kukwanisa kuchenesa mvura kushoma: Kana mvura ichiyerera zvakanyanya, kugona kwekubatanidza mvura kubva mumhando nhatu kusvika kune zvinhu zvakasungirirwa mumhando yemvura kuchaderera, izvo zvichaita kuti mvura iderere. Saka, kana mvura inodiwa, inofanira kushandiswa pamwe chete nedzimwe nzira dzekuchenesa mvura.
3、Zvinodiwa pakuvaka zvakanyanya: Nzira yekuvaka uye zvinodiwa zvehunyanzvi zve network yemvura ine mativi matatu yakakwira. Nyanzvi dzehunyanzvi dzinodiwa kuti dzishande, kuitira kuve nechokwadi chekuti kuvaka kwakanaka uye mhedzisiro yemvura inoyerera. Kunyatsotarisisa kunofanirwawo kupihwa kune zvese panguva yekuvaka, kuitira kudzivirira kutsemuka kana kukuvara kwenetwork yemvura inoyerera.
4. Mari yakawanda yekugadzirisa: Kunyangwe network yemvura inoyerera ine mativi matatu ichigara kwenguva refu, zvakakosha kuichengetedza nguva dzose kana uchida kuona kuti inoshandiswa zvakanaka. Mari yekugadzirisa inosanganisira mari yevashandi, mari yezvinhu uye mari yemidziyo, izvo zvichawedzera mari yese yepurojekiti kusvika pamwero wakati.
Zvinogona kuonekwa kubva pane zvataurwa pamusoro apa kuti network yemvura ine mativi matatu ine zvakanakira zvekushanda zvakanaka kwemvura, kugona kwayo kupinza zvinhu zvakanaka, kugara kwenguva refu uye kuramba mamiriro ekunze, uye inogona kushandiswa mumabasa einjiniya yezvivakwa, mainjiniya ezvakatipoteredza uye kuvaka kwekutakura. Zvisinei, zvikanganiso zvayo zvakaita sekugona kwayo kusasimba kwekudzivirira kuvharwa kwemvura, kugona kwayo kuchenesa mvura zvishoma, zvinodiwa pakuvaka zvakanyanya uye mari yakawanda yekugadzirisa zvinodawo kutariswa. Mukushandisa kwayo, zvakakosha kusarudza nekugadzira zvine musoro zvichienderana nezvinodiwa zveinjiniya nemamiriro ekunze, kuitira kuti ipe zvakanakira zvayo uye kukunda zvikanganiso zvayo.
Nguva yekutumira: Kukadzi-27-2025
