Posachedwapa, Science and Technology Extension Center ya Unduna wa Zachilengedwe za Madzi yakonza akatswiri kuti afufuze mosamala ukadaulo wogwiritsira ntchito mndandanda wofunikira wa malangizo olimbikitsira ukadaulo wapamwamba wothandiza pakusamalira madzi, ndikupanga "Kabukhu ka Malangizo Ofunika Kwambiri a 2025 a Ukadaulo Wapamwamba Wothandiza pa Kusamalira Madzi". Tianjin Youfa Pipeline Technology Co., Ltd. -- fakitale ya mapaipi ya Ssaw, idasankhidwa bwino kutengera luso lake lapamwamba laukadaulo, magwiridwe antchito aukadaulo, phindu lazachuma, komanso ubwino wobiriwira wa "mapaipi achitsulo oletsa dzimbiri okhala ndi ma spigot osinthasintha ndi ma socket ends". Ulemu uwu sungowonetsa kuvomerezedwa kwamphamvu kwa malonda ndi dipatimenti yoyang'anira zosungira madzi mdziko lonse, komanso umasonyeza kuti mphamvu zaukadaulo za Youfa Pipeline Technology komanso mtundu wa malonda m'mapaipi opanga zosungira madzi zafika pamlingo wotsogola mumakampani. Idzapereka chithandizo chofunikira cha malonda pakukonza ndi kugwira ntchito kwachitetezo kwa nthawi yayitali kwa zomangamanga zosungira madzi ku China, ndikulimbikitsa kupita patsogolo kwaukadaulo ndi kukweza mafakitale a mapaipi.
Monga kampani yotsogola pantchito yokonza mapaipi amadzi am'nyumba, Youfa Pipeline Technology (Ssaw Pipe Suppliers) yakhala ikugwira ntchito kwambiri pakufufuza ndi kupanga mapaipi kwa zaka zoposa 20, nthawi zonse ikutsatira njira yayikulu ya "ukadaulo watsopano umathandizira kukweza zinthu". Mapaipi achitsulo oletsa dzimbiri okhala ndi ma spigot osinthasintha ndi ma socket omwe asankhidwa nthawi ino ndi "chinthu chachikulu" cha Youfa Pipeline Technology yatsopano. Poyerekeza ndi mapaipi achikhalidwe otumizira madzi, mankhwalawa amapanga "chitsimikizo chachitetezo cha magawo asanu ndi limodzi" ndipo amathetsa mavuto aukadaulo mokwanira:
Chitsimikizo choyamba:mtengo wowongolera, potengera DN600 mwachitsanzo, kupulumutsa ma yuan opitilira 200000 pa kilomita imodzi
Kulumikiza soketi sikufuna akatswiri odulira zitsulo, ndipo kungagwiritsidwe ntchito ndi antchito wamba pa 300 yuan/tsiku, pomwe kulumikiza zitsulo kumafuna akatswiri odulira zitsulo pa 800 yuan/tsiku; Posunga 400 yuan pa doko lililonse la zipangizo zodzaza zitsulo, nthawi yomanga yachepetsedwa kuchoka pa masiku 20 pa kilomita kufika pa masiku 5 pa kilomita, ndipo mtengo wonse wa payipi ya DN600 wachepetsedwa kuchoka pa 250000 yuan pa kilomita kufika pa 35000 yuan pa kilomita. Zotsatira zake zochepetsera mtengo zimawonekera mwachindunji.
Chitsimikizo chachiwiri:kuwirikiza kawiri magwiridwe antchito, kukhazikitsa mwachangu
Kukhazikika kwa pulagi ndi kusewera "kunasiya njira yowotcherera, ndipo magulu awiri mu projekiti ya Anhui adamaliza ntchito yomanga makilomita 8 m'masiku 15, ndipo kuyika kwapakati pa tsiku kwa mamita 500; Ndipo kukhazikitsa sikuwononga gawo loletsa dzimbiri, kuchotsa kufunikira kokonzanso kwina ndikusinthira ku zofunikira za "kuthamanga kuti zikwaniritse nthawi" ya mapulojekiti osamalira madzi.
Chitsimikizo chachitatu:magwiridwe antchito abwino kwambiri olimbana ndi kugwedezeka
Ma socket interface osinthasintha amatha kusintha mapaipi kuchokera ku "mipiringidzo yayitali yomwe imatha kusweka mosavuta" kupita ku "zigawo zotsutsana ndi unyolo wopindika". Ngodya yopingasa ya mawonekedwe amodzi imatha kufika 1° 30′ -3°30′.
Chitsimikizo chachinayi:Kuteteza dzimbiri kwa nthawi yayitali komanso moyo wautali kwambiri
Ubwino wa kukhazikitsa ndi wotsimikizika. Mapaipi achitsulo okhala ndi mphamvu yogwira ntchito yochepera 2.5 MPa amatsimikizira kuti amagwira ntchito bwino kwa zaka 50 ndipo ndi oyenera malo ovuta monga kukwera ndi kuwoloka; Kukana madzi kuyenda bwino, kutayika pang'ono kwa mutu, komanso kusunga mphamvu kwa nthawi yayitali.
Chitsimikizo chachisanu:ntchito ndi kukonza popanda nkhawa, kuchepetsa ndalama
N'kovuta kwambiri kukonza khoma lamkati mutagwiritsa ntchito mapaipi achitsulo okhala ndi mainchesi ang'onoang'ono a 630 ndi pansi. Malo ochepa ogwirira ntchito ndi manja amachititsa kuti zikhale zovuta kupeza chophimba chokwanira komanso chokwanira cha khoma lamkati, chomwe chimayambitsa zolakwika monga kupotoza, makulidwe osafanana, komanso kusagwira bwino ntchito, zomwe zimapangitsa kuti malo olumikizira akhale ofooka kwambiri pakuletsa dzimbiri komanso kubowola kwa dzimbiri mtsogolo. Pogwiritsa ntchito cholumikizira cha pulagi, palibe chifukwa chokonzanso pafupipafupi, ndipo mtengo wokonzanso ndikusintha ukhoza kuchepetsedwa ndi 30%, ndi ndalama zabwino kwambiri za nthawi yayitali.
Chitsimikizo chachisanu ndi chimodzi:chitetezo cha zomangamanga, kupewa zoopsa
Palibe ntchito yotentha kapena kugwiritsa ntchito zinthu zoopsa monga acetylene zomwe zimafunika, motero zimachotsa zoopsa za moto pamalopo; Zosavuta kugwiritsa ntchito, zimachepetsa mphamvu ya ogwira ntchito ndi oposa 50%, zimachepetsa mavuto abwino omwe amayamba chifukwa cha ntchito yotopa, ndikutsimikizira mtendere wamumtima panthawi yonse yomanga.
| Chitsanzo cha Ntchito | Makhalidwe a Zochitika | Mitundu Yachizolowezi ya Ntchito |
| Mapulojekiti Akuluakulu Okhudza Kupatutsa Madzi M'dziko Lonse ndi M'madera | Kutumiza madzi m'madera osiyanasiyana, mtunda wautali | Mizere yamadzi ya dziko lonse, netiweki ya mapaipi ogawa madzi m'mabowo osiyanasiyana omwe amathandizira mapulojekiti otumizira madzi. |
| Kukonzanso Ulimi Wothirira Mwamakono | "Kusintha njira ndi mapaipi" ndiye njira yaikulu, yomwe imafuna kuti mapaipi azikhala otsika mtengo komanso olimba. | Kumanga minda yaulimi yapamwamba kwambiri, malo othandizira komanso kukonzanso madera akuluakulu othirira madzi mosawononga madzi. |
| Mapulojekiti Otsimikizira Zadzidzidzi ndi Magwero Apadera a Madzi | Nthawi yomanga yolimba, zofunikira kwambiri zodalirika, kapena zili m'malo omwe amakhudzidwa ndi zivomerezi, madera oopsa a geology | Mapaipi osungira madzi obwera mwadzidzidzi, mapulojekiti apadera a zivomerezi. |
| Maukonde a Mapaipi Akuluakulu Operekera Madzi a M'mizinda ndi Kumidzi Pulojekiti ya Chomera Chotsukira Madzi Pamwamba Kuwongolera Kwambiri Kusunga ndi Kusamutsa Magwero a Madzi | Maukonde akuluakulu operekera madzi m'mizinda, kumanga mapaipi atsopano m'maboma, mapulojekiti akuluakulu operekera madzi m'midzi | Kuthandizira maukonde a mapaipi a malo atsopano operekera madzi m'mizinda, njira zolumikizirana zoperekera madzi m'mizinda ndi m'midzi. |
| Kutumiza Madzi M'madera Ozizira Kwambiri Zochitika Zogawa Kutentha | Mapaipi amakhudzidwa ndi kutentha kwakukulu/kuchepa kwa mphamvu chifukwa cha kusintha kwa kutentha | Ma network akuluakulu a m'mizinda, mapaipi amadzi ogwiritsira ntchito kutentha kwa zinyalala za mafakitale amagetsi; zomwe zimakhudza kukwera kwa chisanu cha nyengo, kusungunuka kwa madzi, ndi mavuto a permafrost; zimapangitsa kuti pakhale kupsinjika kofanana. |
Kuphatikizidwa kwa zinthu za Youfa Pipeline Technology za socket SSAW paipi mu mndandanda wofunikira wa zotsatsa za Unduna wa Zamadzi si ulemu wokha komanso udindo. M'tsogolomu, tidzatenga chisankhochi ngati mwayi ndikugwiritsa ntchito Tianjin Youfa Water Conservancy Pipeline Application Research Institute ngati mphamvu yoyendetsera kufufuza zovuta zomwe zikuchitika komanso zovuta zomwe zikuchitika patsogolo pa uinjiniya wosamalira madzi, kuwonjezera ndalama zofufuzira ndi chitukuko m'mapaipi apadera osamalira madzi, ndikulola ukadaulo wapamwamba kuti ugwire ntchito yomanga uinjiniya wosamalira madzi mdziko lonse mwachangu komanso molondola, zomwe zimathandiza kuchepetsa kusagwirizana kwa kupezeka kwa madzi ndi kufunikira kwawo ndikuwonetsetsa kuti madzi ali otetezeka mdziko lonse.
Nthawi yotumizira: Januwale-05-2026