Mukubatanidza mapaipi, majoini ekuwedzera ane flange limit expansion (VSSJA-2/B2F type) uye majoini ekutumira simba ane flange double (VSSJAF/C2F type) zvinhu zviviri zvakajairika zvine mabasa akasiyana. Kunyangwe ese ari maviri achishandiswa kubatanidza mapaipi ane flanges kumativi ese, zviri pachena kuti akasiyana pakutaridzika kwawo uye basa repakati.
Ini.Kusiyana kwechimiro nechitarisiko
1. Joint yekuwedzera yakadzorwa kaviri (VSSJA-2/B2F)
-Zvikamu zvepakati:inoumbwa nemuviri, mhete yekuvhara, gland uye kupfupisa kwetelescopic.
-Zvimiro zvechitarisiko:Pane maflange mana pamuviri. Kureba kwebhoti remuganho hakupfuuri chigadzirwa chacho, uye chimiro chose chakabatana.
2.Double Flange Force Transfer Joint
- Zvikamu zvepakati:inoumbwa nemuviri, mhete yekuvhara, gland, flange pfupi yechubhu, ma stud marefu nenzungu.
-Zvimiro zvechitarisiko:Pane maflange matatu pamuviri. Simba rayo rekubatanidza simba rekutumira simba rakareba kupfuura muviri wechigadzirwa, inova ndiyo nzvimbo inonyanya kuzivikanwa.
II.Mabasa makuru uye misimboti yekushanda
1. Flange mbirikuzvidzorajoini yekuwedzera: muripo uye dziviriro
Basa rayo guru nderekutsiva kuwedzera kwekupisa uye kupfupika kwemapaipi, kutora kufambiswa kweaxial neradial, uye kuona kuti system yemapaipi inoshanda zvakachengeteka kuburikidza nemidziyo ine muganho.
-Bvumira kuwedzera nekudzikama:Mukati mehuwandu hwakajairika, inogona kukura nekukotama zvakasununguka kutsiva kutamiswa kwepombi kunokonzerwa nekuwedzera kwekupisa uye kukotama.
- Safmuganho wemutengo:Kana kuwedzera nekudzika kwasvika pamuganho, bhaudhi remuganho rinoshanda sechidziviriro chemuchina kudzivirira kuti pombi isaputsike kana kukuvara nekuda kwekufambiswa zvakanyanya.
-Mamiriro ezvinhu anoshanda:Inonyanya kukodzera mapaipi ane kudedera, kutsvedza kwakati kana kukotama. Inogona kubata nekufambiswa kweaxial mukati mekona yakati, uye zvakare inobatsira kuiswa nekugadziriswa kwemavharuvhu nemapombi emvura.
2. Kavirifruvarafmautotrunferjmafuta: Kutamisa simba uye kubatana
Basa rayo guru nderekutumira simba repaipi, kugadzirisa zvikanganiso zvekuisa, uye kuona kuti mapombi, mavharuvhu uye masisitimu emapaipi anoshanda zvakanaka.
-Kureba kwekiyi:Panguva yekuisa, zvinodikanwa kugadzirisa kureba kunodiwa zvichienderana nedaro chairo rakachengetwa, uye kukiya mabhaudhi emagetsi ekufambisa kuitira kuti chigadzirwa chirambe chakareba panguva yekushanda.
- Mabasa makuru:Panguva yekushanda, hainyanyi kuvimba nekuwedzera nekudzika kwesimba kuti itsigire kutama (kungofanana nekukura kwesimba remuchina), asi inoshanda sechinobatanidza chakasimba kuti itumire simba remagetsi rinogadzirwa nemidziyo kuhurongwa hwemapaipi zvinobudirira kudzivirira kukuvara kwakasimba kwemidziyo.
-Mamiriro ezvinhu anoshanda:Inowanzo shandiswa kubatanidza mapombi, mavharuvhu nezvimwe zvishandiso kumapaipi kuitira kuti simba riparadzirwe zvakaenzana.
III. Mhedziso
Kana pombi ichikura nekudzika kwetembiricha, kugadzikana kwenheyo, uye kudedera kwegokora, uye zvichidikanwa kutsiva kutama uye kudzivirira kusimuka, majoini ekuwedzera ane muganhu weflange mbiri anosarudzwa;
Kana uchibatanidza mapombi emvura nemavharuvhu, zvakakosha kuparadzira axial thrust uye kuchengetedza muviri mukuru wemuchina, saka jira remagetsi re flange mbiri ndiro rinofarirwa.
Muhurongwa hwemapaipi, majoini ekuwedzera ane muganhu we double-flange uye majoini ekutumira simba ane double-flange ndiwo akakosha anobatsira pa "kubatana nekudzivirira" mapaipi, nepomavharuvhu eshavishavi, mavharuvhu egedhiuyemavharuvhu ekuongororandiwo midziyo mikuru yekudzora "kuyerera uye kuchekwa" kwechinhu ichi.
Nguva yekutumira: Nyamavhuvhu-13-2026
