Kuvakwa kwesystem yemvura yemumaindasitiri hakuparadzaniswi kubva kuzvigadziko zvepombi zvemidziyosekubatanidza. Munzvimbo dzakasiyana-siyana dzakadai senzvimbo ine kumanikidzwa kwakanyanya, mamiriro ekushanda akanyanya kana kutakurwa kwegasi nemvura ine njodzi, huwandu hushoma hwezvishandiso zvine tambo hunogona kuonekwa kwese kwese. Kushanda kwavo kwakanaka mukudzivirira kumanikidzwa, kudzivirira kudedera uye kuvhara kunobatsira sisitimu yemvura kushanda zvakachengeteka uye zvakagadzikana, zvichiita kuti ivimbwe uye ishandiswe nevanhu vakawanda.
Kuti ugadzire sisitimu yemvura yakachengeteka, chinangwa ndechekusarudza shinda chaiyo. Kana uchida kusarudza shinda chaiyo, unofanira kutanga waiona.
Mhando dzeHikelok dzinoshandiswa pakukurukurirana
Kune mhando mbiri dzeshinda dzinoshandiswa neHikelok, imwe ishinda inobatanidza, iyo yakakamurwa kuita shinda yeM neshinda yeUN, uye imwe ishinda yepombi, iyo yakakamurwa kuita shinda yeNPT, shinda yeBSPP neshinda yeBSPT. Pepa iri rinonyanya kutorashinda yepombisemuenzaniso.
Mhando dzeshinda dzepombi
(1) NPT shinda(American National Standard Pipe Thread), uchishandisa ASME B1 20.1 standard, kona yeprofile yemazino i60 °, pamusoro pezino nepazasi zviri muchimiro cheplane state, uye taper yeconical thread i1 ∶ 16, iyo inowanzonzi taper thread.
(2) shinda yeBSPP, inoenderana neshinda yeG (British Standard Parallel Pipe), inoshandisa standard yeISO 228-1, kona yeprofile yemazino ndeye 55 °, pamusoro pezino nepasi zvakaumbwa searc, uye shinda yemukati neyekunze ishinda yepipi ine cylindrical, iyo inowanzonzi shinda yakafanana.
(3) shinda yeBSPT, inoenderana neR thread (British general sealing pipe thread), inoshandisa ISO 7-1 standard, angle yeprofile yemazino i55 °, pamusoro pezino nepazasi zvakatenderera arc, uye taper yeconical thread i1∶16. Inowanzozivikanwa setaper thread.
Maitiro ekusimbisa marongero eshinda nhatu dzepombi
Kubva paruzivo rwuri pamusoro apa, tinogona kuziva kuti shinda dzepombi dzinogonawo kuiswa muzvikamu zviviri: shinda yetaper neshinda yakafanana. Saka, pakusarudza shinda, tinofanira kutanga tasiyanisa kuti ishinda yetaper kana kuti shinda yakafanana.
Kuzivikanwa kwekutanga
Kutonga kwekutanga kunogona kuitwa zvichienderana nekuti shinda yacho ine taper here. Shandisa vernier caliper kuyera dhayamita iri pakati pemapeji ezinyo pashinda yekutanga, yechina neyekupedzisira zvichienderana nenzvimbo inoratidzwa mumufananidzo uri pazasi. Kana dhayamita ikawedzera kana kuderera zvishoma nezvishoma, zvinoratidza kuti shinda yacho ine taper, inova shinda yeBSPT kana NPT mushinda yetaper. Kana dhayamita dzese dzakafanana, zvinoratidza kuti shinda haina taper uye ishinda yeBSPP yakafanana.
Kusimbiswa kwakawedzerwa
Kune shinda imwe chete yeBSPP yeshinda yakafanana, saka zvakakosha kuti tinyatsoona kana iri shinda yeBSPT kana kuti shinda yeNPT iri mushinda yakakombama.
Kuyerwa kwekona yeprofile yemazino: zvinotongwa zvichienderana nekona yeprofile yemazino, shinda yeBSPT ine kona yeprofile yemazino ye55 ° uye shinda yeNPT ine kona yeprofile yemazino ye60 °.
Thread yeBSPT Thread yeNPT
Tarisa chimiro chezino: tonga zvichienderana nechimiro chepamusoro pezino nepasi pezino. Tambo yeBSPT iri pamusoro nepasi rakatenderera, uye tambo yeNPT iri pamusoro nepasi rakatsetseka.
Thread yeBSPT Thread yeNPT
Kutonga kwekupedzisira
Zvishandiso zviviri zvinotevera zvinodiwa kuti unyatso simbisa rudzi rweshinda.
Nzira 1: shandisa shinda yekuenzanisa uye sarudza shinda yekuenzanisa inoenderana kuti usimbise pakupedzisira. Tambo yakayerwa yakanyatsogadzirwa neshinda yekuenzanisa. Kana mitemo yekuongorora shinda yekuenzanisa inoenderana ikapihwa, shinda ndiyo chaiyo inoenderana neshinda yakayerwa.
Nzira yechipiri: shandisa chiyero chezino wosarudza chiyero chezino chinoenderana nacho kuti chienzaniswe kusvika chiyero chezino chakwana zvakakwana neshinda yakayerwa, ipapo chiyero cheshinda ndicho chiyero chaicho cheshinda yakayerwa.
Pamusoro penzira dziri pamusoro apa, tinogonawo kutarisa mwero weshinda unoenderana neshinda nhatu mushure mekuyera dhayamita yekorona yeshinda nevernier caliper uye kutonga shinda yetaper neshinda yakafanana, uye kutsvaga tsanangudzo yeshinda ine dhayamita yekorona yeshinda yakafanana neshinda yakayerwa muchiyero cheshinda kuti tisimbise zvimwe, asi mutongo wekupedzisira uchiri kuda rubatsiro rweshinda yegeji negeji yemazino.
Paunenge uchitenga Hikelok pipe fittings, zvinokurudzirwa kuiisa nekuishandisa pamwe chete nema Hikelok control valves. Unogona kusarudzavharuvhu yetsono, vharuvhu yebhora, vharuvhu yekubatsira yakaenzana, vharuvhu yekuyera, vharuvhu yekutarisa, mavharuvhu akawanda, sisitimu yekuenzanisira, nezvimwewo, kuitira kuti kubatana kwemvura kuite zvakachengeteka uye zvinobudirira.
Kuti uwane rumwe ruzivo rwekuodha, ndapota tarisa sarudzo yachomakatarogupaWebhusaiti yepamutemo yaHikelokKana muine mibvunzo yekusarudza, ndapota taurai nevashandi vekutengesa veHikelok vanoshanda maawa makumi maviri nemana online.
Nguva yekutumira: Kurume-28-2022