Kugadzirisa Kuiswa Kwemitsetse Yemvura Yepasi Nehunyanzvi Hwekugadzira Mapaipi Akabatana Nesimbi Yesimbi
Suma:
Pombi Yemugero Wemvura Wepasi PevhuKuisa mapombi kwagara kuri dambudziko guru kumapurojekiti ekuvaka nezvivakwa. Pachivanhu, zvinotora nguva yakawanda uye zvinoda basa guru izvo zvinoisa njodzi kukuchengetedzwa kwevashandi nenguva dzemapurojekiti. Zvisinei, sezvo tekinoroji yekubatanidza mapombi otomatiki ichifambira mberi, kuunzwa kwemapombi akasungirirwa espiral kuri kuchinja indasitiri.
Kubatanidza mapaipi otomatiki: ramangwana rekuvaka zvinobudirira:
Mumakore achangopfuura, kubuda kwewelding yepombi otomatikiTekinoroji yakachinja indasitiri yekuvaka. Tekinoroji iyi yemazuva ano inobvisa kudiwa kwekusungirirwa nemaoko, nokudaro ichiwedzera kushanda zvakanaka, kuvandudza mhando uye kuderedza mari. Nekubatanidza welding yemapaipi otomatiki nemapaipi akasungirirwa espiral akagadzirirwa zvakananga mitsetse yepasi pevhu, mabhenefiti akawanda akakosha anogona kuwanikwa.
Hunhu hweMichina yePaipi yeSSAW
| giredhi resimbi | simba shoma regoho | Simba rekusimba zvishoma | Kureba Kushoma |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Kuumbwa kweMakemikoro eSSAW Pombi
| giredhi resimbi | C | Mn | P | S | V+Nb+Ti |
| % Yakanyanya | % Yakanyanya | % Yakanyanya | % Yakanyanya | % Yakanyanya | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Kushivirira kweGeometric kweMapaipi eSSAW
| Kushivirira kwejiyometri | ||||||||||
| dhayamita yekunze | Ukobvu hwemadziro | kutwasuka | kusakwana-kutenderera | uremu | Kureba kwebead re weld kwakanyanya | |||||
| D | T | |||||||||
| ≤1422mm | >1422mm | 15mm | ≥15mm | pombi magumo 1.5m | kureba kwakazara | muviri wepombi | mugumo wepombi | T≤13mm | T >13mm | |
| ± 0.5% | sezvakabvumiranwa | ±10% | ±1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% | 3.5mm | 4.8mm |
Simba re spiral welded chubhu:
Pipe yakasungirirwa nesimbiine musono we weld unogara uchitenderera, zvichiita kuti ive mhinduro yakakwana yekuisa migero yemvura pasi pevhu. Mapaipi aya akagadzirwa nesimbi yepamusoro-soro, zvichiita kuti agare kwenguva refu uye arambe achidzivirira ngura, zvinhu zviviri zvakakosha kuti agare kwenguva refu. Dhizaini yavo yakasiyana inopa simba rakakura uye kuvimbika kwechivakwa, zvichivabvumira kutsungirira kumanikidzwa kwakanyanya kwemukati nekunze.
Rerutsa kuiswa kwetambo dzemvura yepasi pevhu:
Kushandiswa kwetekinoroji yekubatanidza mapombi otomatiki pamwe chete nemapombi akasungirirwa nesimbi inotenderera kunoita kuti basa rese rekuisa tambo dzemvura yepasi rive nyore. Kubva pakuchera kusvika pakubatanidza kwekupedzisira, nzira iyi itsva inoderedza zvakanyanya mari yevashandi, inopfupisa nguva yepurojekiti, uye inowedzera kubereka kwese.
Kuvandudza kushanda zvakanaka uye kubereka:
Masisitimu ekuwedera mapaipi otomatiki anobvisa zvikanganiso zvevanhu uye anovimbisa kuti mawelds akanyatsorongeka uye anowirirana muhurefu hwese hwepaipi. Kunyatsorongeka uku pamwe chete nesimba repaipi yakawedera inoguma nehurongwa hunoshanda zvakanaka hunokwanisa kubata kuyerera kwemvura nekurasikirwa kushoma kwekukweshana. Kuvandudzwa uku kwekushanda kwemvura kunowedzera kugadzirwa kwepasi pevhu.
Kugara kwenguva refu uye kugara kwenguva refu:
Simbi yemhando yepamusoro inoshandiswa kugadzira mapaipi akasungirirwa nesimbi inovimbisa kugara kwenguva refu, zvichiita kuti akwanise kuiswa pasi pevhu. Kudzivirira kwayo ngura kwakanyanya, pamwe chete nemagetsi akasungirirwa nesimbi anotenderera, kunobvisa njodzi yekudonha kwemvura uye kunowedzera hupenyu hwemapombi emvura. Nekuda kweizvozvo, mari yekugadzirisa inoderedzwa uye kudiwa kwekugadzirisa nguva nenguva kunoderedzwa zvikuru.
Kurudzira kuchengetedzeka kwevashandi:
Kushandiswa kwetekinoroji yekubatanidza mapombi otomatiki kunonyanya kukosha pakuchengetedzeka kwevashandi nekuderedza kudiwa kwekubatanidza nemaoko uye kuderedza njodzi dzinoenderana nazvo. Tekinoroji iyi itsva inoita kuti vashandi vasave panjodzi yekusangana neutsi hune njodzi, mamiriro ekushanda ane njodzi uye tsaona dzinogona kuitika, zvichigadzira nharaunda yakachengeteka.
Mukupedzisa:
Kusanganiswa kwetekinoroji yekubatanidza mapombi otomatiki nemapombi akasungirirwa espiral kuri kuchinja zvakanyanya kuiswa kwetambo dzemvura yepasi pevhu. Nzira iyi itsva iri kuchinja indasitiri yekuvaka nekuvandudza mashandiro, kuwedzera kugara kwenguva refu, kuwedzera kugadzirwa uye kukurudzira kuchengetedzeka kwevashandi. Sezvatinoramba tichishandisa tekinoroji iyi yemazuva ano, tinogona kutarisira masisitimu etambo dzemvura yepasi pevhu dzakasimba uye dzakavimbika dzichasangana nezvinodiwa mune ramangwana.








