(Incamake Ibisobanuro)Mu bakoresha bakoresha binini - diameter globe ihanamye mubuzima bwa buri munsi.
Mu bakoresha bakoresha urutanda minini - abantu bakunze gutanga amakuru, ni ukuvuga, manini ya diamester - Amazi atandukanye - Umuvuduko - Mu bakoresha bakoresha binini - diameter ihagarika indangagaciro buri munsi, abantu bakunze gutanga amakuru, ni ukuvuga, diameter igabanya impamyabule nini cyane mu bitangazamakuru, hamwe nitandukaniro rinini cyane, nkamazi yigitutu - Amazi yumuvuduko - Uburyo bwo Gufunga ku gahato, buri gihe biboneka ko hazabaho imigereka, kandi biragoye gufunga. Impamvu yiki kibazo iterwa nigishushanyo mbonera cya valve no kubura urwego rwabantu basohotse kuri Torque.
Isesengura ryimpamvu zingorabahizi zo gufungura no gufunga binini - caliber
Ultimate itambitse ibisohoka imbaraga zumuntu ugereranije ni 60 - 90 kg, ukurikije physique itandukanye.
Mubisanzwe, icyerekezo cyo gutembera - Off valve yagenewe gukeya no hejuru. Iyo umuntu afunze valve, umubiri wumuntu usunika ukuboko gutambitse kugirango wimure disiki munsi kugirango ugere ku gufunga. Muri iki gihe, ihuriro ry'ingabo eshatu rigomba kuneshwa, ariryo:
1) axial itera uburakari fa;
2) guterana amagambo hagati yo gupakira na valve stem fb;
3) Menyesha Gutandukanya FC hagati ya valve stem na valve Core
Igiteranyo cyibihe ni σm = (fa + fb + fc) r
Birashobora kugaragara ko nini cyane diameter, urugwiro rwimbere. Iyo iri hafi ya leta ifunze, imbaraga za axial ziri hafi yumuvuduko nyawo wumuyoboro wumuyoboro (kubera p1 - p2 = 0)
Kurugero, niba DN200 ihagarika valve ikoreshwa kumuyoboro wa 10bar gusa, gusa ikintu cya mbere gifunga imbaraga za axial FA = 10 × Πr2 = 3140KG, hamwe nimbaraga za horizontal zisabwa kugirango habeho umusaruro wa horizontal yumubiri wanyuma wumubiri wanyuma wumubiri wanyuma wumubiri wumuntu usanzwe. Imipaka yingufu, biragoye cyane kumuntu umwe kugirango ufunge rwose valve mubihe nkibi.
Birumvikana, ahantu hamwe byerekana ko indangagaciro nkizo zigomba gushyirwaho muburyo butandukanye, ikemura ikibazo cyingorabahizi mugufunga, ariko ikibazo cyingorabahizi nyuma yo gufungwa byagaragaye.
Isesengura ryimpamvu zituma nini - Diameter Globe Ikirango Zikunda Kugabanuka Imbere
Kinini - Diameter ihagarika Valves isanzwe ikoreshwa mubyitsa, nyamukuru sub - silinderi, imiyoboro nyamukuru ya steam, nibindi. Iyi myanya ifite ibibazo bikurikira:
1) Mubisanzwe, itandukaniro ryimiturire kumurima wa boiler ni nini, niko igipimo cyihuta nacyo, kandi isuri no kwangiza ubuso bwa kashe nabyo ni byinshi. Byongeye kandi, imikorere ya boiler yo gutwika ntishobora kuba 100%, izatera icyuya cyo mu gikaringo kugira ngo amazi menshi agire amazi meza.
2) Kubafunze - Hafi ya valve hafi yububiko bwa boiler ninyubako - Kurengana, mugihe ubuvuzi bwuzuye bukabije, mugihe umuti wabikennye ntabwo aribyiza cyane, igice cya aside. Ibintu bya alkali bizatera indwara kavukire kandi isuri hejuru; Ibintu bimwe bya Crystable birashobora kandi kubahiriza hejuru ya kashe kandi bigatera valstantize, bituma valve inanirwa gufunga cyane.
3) Inzoti ninyuma ya silinderi, kuko ingano ya steam nyuma ya valve rimwe na rimwe cyangwa ntoya kubera ibisabwa numusaruro nizindi mpamvu, byoroshye nibindi bihinduka cyane. Ubuso bwa valve butera ingaruka zangiza nkisuri no gutakaza.
4) Mubisanzwe, iyo umuyoboro munini - umuyoboro wa diameter umaze gukingurwa, kandi inzira yo guteganya isaba gukopera yihuta cyane yo kwaguka kwihuta kwaguka, kwangiza igice cyimigabane. Ariko, muriki gikorwa, ibifungurwa birakunze kuba bito cyane, bigatera igipimo cyuzuye isuri kure kuruta ingaruka zisanzwe zikoreshwa, no kugabanya rwose ubuzima bwa serivisi hejuru yubudodo bwa kashe.
Ibisubizo byo gufungura no gufunga binini - diameter globe
1) Ubwa mbere, birasabwa guhitamo impande - byafunze - OFF Valve kugirango wirinde kurwanya valve ya plunger na valing valve no gukora byoroshye.
2) Umulve Core nintebe bigomba kuba bikozwe mubikoresho bifite isuri nziza yo kurwanya isuri kandi ikambara imitungo, nka Stellite yaguye karbide.
3) Birasabwa kwemeza uburyo bubiri bwa flap kugirango wirinde isuri yikabije kubera gufungura gato, bizagira ingaruka kumirimo ya serivisi ningaruka zingenzi. Iyo bifunze, buri gihe byabonetse ko hazabaho imigeri, kandi biragoye gufunga. Impamvu yiki kibazo iterwa nigishushanyo mbonera cya valve no kubura urwego rwabantu basohotse kuri Torque.
Isesengura ryimpamvu zingorabahizi zo gufungura no gufunga binini - caliber
Ultimate itambitse ibisohoka imbaraga zumuntu ugereranije ni 60 - 90 kg, ukurikije physique itandukanye.
Mubisanzwe, icyerekezo cyo gutembera - Off valve yagenewe gukeya no hejuru. Iyo umuntu afunze valve, umubiri wumuntu usunika ukuboko gutambitse kugirango wimure disiki munsi kugirango ugere ku gufunga. Muri iki gihe, ihuriro ry'ingabo eshatu rigomba kuneshwa, ariryo:
1) axial itera uburakari fa;
2) guterana amagambo hagati yo gupakira na valve stem fb;
3) Menyesha Gutandukanya FC hagati ya valve stem na valve Core
Igiteranyo cyibihe ni σm = (fa + fb + fc) r
Birashobora kugaragara ko nini cyane diameter, urugwiro rwimbere. Iyo iri hafi ya leta ifunze, imbaraga za axial ziri hafi yumuvuduko nyawo wumuyoboro wumuyoboro (kubera p1 - p2 = 0)
Kurugero, niba DN200 ihagarika valve ikoreshwa kumuyoboro wa 10bar gusa, gusa ikintu cya mbere gifunga imbaraga za axial FA = 10 × Πr2 = 3140KG, hamwe nimbaraga za horizontal zisabwa kugirango habeho umusaruro wa horizontal yumubiri wanyuma wumubiri wanyuma wumubiri wanyuma wumubiri wumuntu usanzwe. Imipaka yingufu, biragoye cyane kumuntu umwe kugirango ufunge rwose valve mubihe nkibi.
Birumvikana, ahantu hamwe byerekana ko indangagaciro nkizo zigomba gushyirwaho muburyo butandukanye, ikemura ikibazo cyingorabahizi mugufunga, ariko ikibazo cyingorabahizi nyuma yo gufungwa byagaragaye.
Isesengura ryimpamvu zituma nini - Diameter Globe Ikirango Zikunda Kugabanuka Imbere
Kinini - Diameter ihagarika Valves isanzwe ikoreshwa mubyitsa, nyamukuru sub - silinderi, imiyoboro nyamukuru ya steam, nibindi. Iyi myanya ifite ibibazo bikurikira:
1) Mubisanzwe, itandukaniro ryimiturire kumurima wa boiler ni nini, niko igipimo cyihuta nacyo, kandi isuri no kwangiza ubuso bwa kashe nabyo ni byinshi. Byongeye kandi, imikorere ya boiler yo gutwika ntishobora kuba 100%, izatera icyuya cyo mu gikaringo kugira ngo amazi menshi agire amazi meza.
2) Kubafunze - Hafi ya valve hafi yububiko bwa boiler ninyubako - Kurengana, mugihe ubuvuzi bwuzuye bukabije, mugihe umuti wabikennye ntabwo aribyiza cyane, igice cya aside. Ibintu bya alkali bizatera indwara kavukire kandi isuri hejuru; Ibintu bimwe bya Crystable birashobora kandi kubahiriza hejuru ya kashe kandi bigatera valstantize, bituma valve inanirwa gufunga cyane.
3) Inzoti ninyuma ya silinderi, kuko ingano ya steam nyuma ya valve rimwe na rimwe cyangwa ntoya kubera ibisabwa numusaruro nizindi mpamvu, byoroshye nibindi bihinduka cyane. Ubuso bwa valve butera ingaruka zangiza nkisuri no gutakaza.
4) Mubisanzwe, iyo umuyoboro munini - umuyoboro wa diameter umaze gukingurwa, kandi inzira yo guteganya isaba gukopera yihuta cyane yo kwaguka kwihuta kwaguka, kwangiza igice cyimigabane. Ariko, muriki gikorwa, ibifungurwa birakunze kuba bito cyane, bigatera igipimo cyuzuye isuri kure kuruta ingaruka zisanzwe zikoreshwa, no kugabanya rwose ubuzima bwa serivisi hejuru yubudodo bwa kashe.
Ibisubizo byo gufungura no gufunga binini - diameter globe
1) Ubwa mbere, birasabwa guhitamo impande - byafunze - OFF Valve kugirango wirinde kurwanya valve ya plunger na valing valve no gukora byoroshye.
2) Umulve Core nintebe bigomba kuba bikozwe mubikoresho bifite isuri nziza yo kurwanya isuri kandi ikambara imitungo, nka Stellite yaguye karbide.
3) Birasabwa kwemeza uburyo bubiri bwa flap kugirango wirinde isuri yikabije kubera gufungura gato, bizagira ingaruka kumirimo ya serivisi ningaruka zingenzi.
Igihe cyagenwe: 2020 - 11 - 10 00:00:00