Kudiwa kwemvura yekunwa ine hutano kwakagara kwakabatanidzwa muhupenyu hwezuva nezuva hwemunhu wese. Ikozvino, Ministry of Housing and Urban-Rural Development yeChina yakapawo mutemo wemvura yekunwa ine hutano, uye pombi dzakatetepa-simbi isina tsvina dzave tsika mumagadzirirwo emvura.
Iyo mutete-walled Stainless simbi pombi inoenderana nenharaunda uye ine hutano, iyo pombi madziro yakachena, haisi nyore kuunganidza chiyero, hapana zvinhu zvinokuvadza zvichaiswa mupombi, yakasimba corrosion kuramba, yakakwirira compressive simba, yakasimba, uye hupenyu hwesevhisi. makore 70, ayo akafanana nehupenyu hwekuvaka, uye zviri nyore kugadzirisa nekuchengetedza. Parizvino, pombi dzesimbi dzakatetepa dzakasimba dzine simba rekusimudzira uye dzinoshandiswa zvakanyanya mumahotera, maresitorendi, makiriniki ezvipatara, makoreji, zvivakwa zvemahofisi epamusoro-soro, pombi dzemvura dzemudzimba uye pombi dzemvura yekunwa. Tevere, ini ndichakuunzira simbi isina tsvina pombi dzemvura.
Sumo pfupi yemapombi emvura yesimbi isina tsvina inopfupikiswa sezvizvi:
1. Nyaya yezvokudya-giredhi yesimbi isina tsvina yekunwa pombi yemvura: 304/304L, 316/316L; kupatsanura nenzira yekugadzira: (1) Stainless simbi yeindasitiri pombi: inotonhora-inodhonzwa pombi, extruded pombi, inotonhora-yakakungurutswa pombi; (2) Welded pombi: yakatwasuka welded pombi uye spiral pombi welded pombi.
2. Kukamurwa nemadziro ukobvu: mutete-walled Stainless simbi pombi uye gobvu-walled Stainless simbi pombi.
3. Mapaipi emvura esimbi asina tsvina: 304 simbi isina tsvina yemvura pombi, 316 simbi isina tsvina pombi dzemvura, 316L simbi isina tsvina pombi dzemvura, kubva kune chero kona, mapaipi emvura haana magumo akafa.
4. Kubatanidza uye kuiswa kwepombi yemvura yekunwa yezvokudya-giredhi yesimbi iri nyore uye yakanakira, pasina kudiwa kwevashandi vehunyanzvi, kuchengetedza nguva nesimba, uye kuve nehupfumi uye hunobudirira; kune zvakawanda zvingasarudzwa zvehunyanzvi hydraulic zvishandiso, senge manyorerwo nemagetsi, kusangana nezvinodiwa zvezviitiko zvakasiyana. Muhupenyu hwezuva nezuva, edza kusadira soy muto, mafuta uye zvimwe zvinhu mumapombi emvura ekunwa egiredhi-giredhi-giredhi resimbi, nekuti anowanzoita kemikari, izvo zvinogona kukonzera chikafu-giredhi yestainless simbi yekunwa pombi kuti iparare.
5. Usati waisa pombi yemvura yekunwa yezvokudya, shandisa mafuta emiriwo pamusoro pepombi, wozoomesa zvishoma nemoto muduku. Chinangwa chayo ndechekuwedzera hupenyu hwebasa remapombi emvura esimbi isina tsvina uye kuita kuti zvive nyore kuchenesa.
6. Kana pane ngura pamusoro pekunze kwepombi yemvura yesimbi isina tsvina, inofanira kuputirwa nesimbi isina tsvina munguva, uye yakakwenenzverwa uye kucheneswa mushure mekuiswa kwekanguva kwenguva yakati. Mushure mekunge wakisi yacheneswa, kunze kwepombi yemvura kunopenya zvakare.
7. Kana imwe nzvimbo yekunze yepombi yakaonda-yakakomberedzwa nesimbi isina tsvina yakakweshwa, shandisa tauro rakaoma rakanyikwa mune diki rekuchengetedza simbi isina tsvina, wozopukuta mavanga, uye wozoshandisa gumbo rekukuya kuti unyoro zvinyoro kusvikira maronda apera.
8. Pane nzira yekudzorera kupenya kwepamusoro kwepombi dzemvura dzesimbi: shandisa jira rakapfava kuti uise tsvina isina tsvina pamusoro pepamusoro, uye mapaipi emvura achabva ajeka uye akanaka. Zvisinei, nzira iyi haigoni kushandiswa kakawanda. Nekushandisa nguva dzose, zvingava zvakaoma kudzorera kupenya kwepakutanga kwepombi.
Nguva yekutumira: Nov-23-2022