Ingingo yo kukumenyesha kubyerekeye imipira ya PVC
Imikorere ya PVC umupira
Umupira, indanga aho igice cyo gufungura no gufunga (umupira) kiyobowe nigiti cya valve kikazenguruka hafi yigitereko cyuruti.Ikoreshwa cyane cyane mu guca cyangwa guhuza imiyoboro mu miyoboro.Irashobora kandi gukoreshwa muguhindura amazi no kugenzura.Muri byo, icyuma gifunga umupira wa V gifunze cyane gifite icyuma gikomeye hagati yimiterere ya V nicyicaro cyicyuma cyumuti ukomeye.Imbaraga zo kogosha zirakwiriye cyane cyane kubitangazamakuru birimo fibre nuduce duto duto.
Imipira yinzira nyabagendwa kumuyoboro ntishobora kugenzura gusa guhuza, gutandukana, no guhinduranya icyerekezo cyo guhinduranya hagati, ariko kandi igafunga umuyoboro uwo ariwo wose kugirango uhuze indi miyoboro yombi.Ubu bwoko bwa valve bugomba gushyirwaho muburyo butambitse.
Ibyiciro byumupira wumupira: pneumatic ball valve, umupira wamashanyarazi, intoki.
Amakuru Yibanze
Mubisanzwe, ikoreshwa ryapvc umupira wamaguruntigomba kurenza 45 ℃, kandi uburyo ntibukwiriye kumashanyarazi kama na okiside ikomeye.Ukurikije iki kibazo, ubu bwoko bwumupira wumupira wabujijwe gukoresha amazi ari munsi ya 45 ° C kandi umuvuduko uri munsi ya 1.0mpa.
Ugereranije nizindi valve, ifite ibyiza bikurikira.
1. Kurwanya amazi make
Umupira wumupira nimwe ufite imbaraga nkeya zo kurwanya amazi mumibande yose, ndetse nigabanuka rya diameter ya ball ball, irwanya amazi ni nto cyane.Umuyoboro wa PVC umupira nigikoresho gishya cyibikoresho byumupira wakozwe ukurikije ibikenerwa byamazi atandukanye yangirika.Ibyiza byibicuruzwa: uburemere bworoshye, kurwanya ruswa ikomeye, kugaragara neza no kugaragara neza, uburemere bworoshye no kwishyiriraho byoroshye umubiri, kurwanya ruswa ikomeye, uburyo bwagutse bwo gukoresha, ibikoresho by isuku nibidafite uburozi, kwambara birwanya, gusenya byoroshye, kubungabunga byoroshye.
Usibye ibikoresho bya pulasitike bya PVC, imipira yumupira wa plastike irimo PPR, PVDF, PPH, CPVC, nibindi.
2. PVC ball valve ifite imbaraga zo kurwanya ruswa.
Impeta ya kashe ifata F4.Kurwanya ruswa nziza kandi kuramba kuramba.Guhinduranya byoroshye kandi byoroshye gukoresha.
3. Nkumupira wumupira wuzuye, umupira wumupira wa PVC ufite amanota make yamenetse, imbaraga nyinshi, kandi ubwoko bwumupira wumupira bworoshye byoroshye guteranya no gusenya.
Kwishyiriraho no gukoresha umupira wumupira: Iyo flanges kumpande zombi ihujwe numuyoboro, ibimera bigomba gukomera neza kugirango birinde flange guhinduka kandi bigatera kumeneka.Hindura ikiganza cyisaha kugirango ufunge, naho ubundi ufungure.Irashobora gukoreshwa gusa mugukata no gutembera, kandi guhindura imigezi ntibikwiye.Amazi arimo ibice bikomeye arashobora gushushanya byoroshye umupira.
4.Imikorere ikomeye:
Ubwoko bwubwenge, ubwoko bugereranije, hindura ubwoko bwose, ingano nto: ingano ihwanye na 35% byibicuruzwa bisa.
5.Abantu boroheje kandi bahendutse:
Uburemere bugera kuri 30% gusa byibicuruzwa bisa, kandi imikorere ni iyo kwizerwa: ibyuma nibikoresho byamashanyarazi byemeza ibicuruzwa byamamaye bitumizwa mu mahanga.
6.Byiza kandi bitanga:
Aluminium alloy ipfa-guteramo igikonoshwa, cyiza kandi cyoroshye, imbaraga nyinshi no kwambara birwanya: umuringa udasanzwe wumuringa wavanze inziga yinzoka, imbaraga nyinshi, kwihanganira kwambara.
7.Ingwate y'umutekano:
1500v kwihanganira voltage, gufunga insinga zidasanzwe kugirango ufunge umurongo wa kabili biroroshye: gutanga icyiciro kimwe cyamashanyarazi, insinga zo hanze ziroroshye cyane.
8.Byoroshye gukoresha:
Amavuta adafite amavuta kandi yagenzuwe neza, adakoresha amazi kandi adafite ingese, yashyizwe ku mpande zose, igikoresho cyo gukingira: imipaka ibiri, kurinda ubushyuhe bwinshi, kurinda ibicuruzwa birenze.
9.Umuvuduko umwe:
Igihe cyose cyurugendo ni amasegonda 5 kugeza kuri 60, yujuje ibisabwa mubihe bitandukanye byakazi, insinga zo mucyiciro cyihariye: koresha insinga zidakira ubushyuhe-flame-retardant insinga, zidasaza iyo zishyushye, kandi zifite umutekano kandi zizewe.
ibikoresho bya tekiniki
Amazi akoreshwa: amazi, umwuka, amavuta, imiti yangiza
Kurugero: sisitemu yo kuvoma amazi meza namazi meza yo kunywa, imiyoboro itwara imiyoboro n’imyanda, sisitemu yo kuvoma amazi n’inyanja,
Inganda nyinshi nka acide-base na sisitemu yo gukemura imiti.
Ibikoresho byumubiri:PVC
Ibikoresho byo gufunga: EPDM / PTFE
Uburyo bwo kohereza: 90º izenguruka amashanyarazi
Ibikoresho bifatika: guta aluminiyumu / igikonoshwa
Igikoresho cyo gukingira: kurinda ubushyuhe bukabije
Igihe cyo gukora: amasegonda 4-30
Umuvuduko w'izina: 1.0Mpa
Diameter ya nominal: DN15-200
Urwego rwo kurinda: IP65
Ubushyuhe bwamazi: -15 ℃ －60 ℃ (nta gukonja)
Ubushyuhe bwibidukikije: -25 ℃ －55 ℃
Gukoresha ingufu: 8VA-30VA
Uburyo bwo kwishyiriraho: kwishyiriraho impande zose (kwishyiriraho gutambitse cyangwa kugororoka nibyiza kuramba)
Umuyoboro w'amashanyarazi: AC220V isanzwe, DC24V itabishaka, AC110V
Kwihanganira amashanyarazi: ± 10%, kwihanganira DC ± 1%
Uburyo bwo guhuza: urudodo rwimbere, guhuza, flange
Diameter yo guhuza: 1/2 "-4"
Nubuhe nama zo gusana imipira ya pvc
★ Niba umupira wumupira utemba kubera ukuboko kurekuye, urashobora gufatisha urutoki vise, hanyuma ukazunguruka ku isaha yo kugana kugirango ukomere.Twabibutsa ko ugomba kwitonda mugihe ukomeje ikiganza, ntukoreshe imbaraga nyinshi, bitabaye ibyo byoroshye kumena umupira.
? valve, hanyuma ushyireho umupira wumupira nyuma yo kuzunguruka, kugirango hatabaho amazi.
★ Niba amazi yamenetse yatewe no guturika cyangwa inenge yumupira wumupira, umupira wumupira ushaje ugomba gusenywa, hanyuma hagashyirwaho bundi bushya.
Twabibutsa ko pvc ball valve igomba gukoreshwa neza mugihe cyo kuyisenya, kandi hagomba gukorwa ingingo nto zikurikira.
★ Nyuma yo gufunga umupira wumupira, birakenewe kurekura umuvuduko wose mumupira wumupira mbere yo gusenywa, bitabaye ibyo bikunda guhura nakaga.Abantu benshi ntibabyitaho.Umuyoboro uhita usenywa nyuma yo gufungwa.Haracyariho igitutu runaka imbere.Iki gice cyumuvuduko ntisohoka kandi ntabwo gifasha umutekano wawe.
★ Nyuma yuko umupira wumupira umaze gusenywa no gusanwa, ugomba gushyirwaho muburyo bunyuranye bwo gusenya no gukomera no gukosorwa, bitabaye ibyo hakabaho amazi.
Niba ushaka pvc ball valve kumara igihe kirekire, birakenewe kugabanya umubare wabahinduye bishoboka.Iyo hari amazi yamenetse, ugomba kubisana mugihe ukurikije inama eshatu ziri mu ngingo, kandi ukagarura imikoreshereze isanzwe vuba bishoboka.
Igihe cyo kohereza: Mutarama-05-2022
