Ingingo yo kukubwira ibyayoVali z'umupira za PVC
Imikorere ya valve y'umupira ya PVC
Valve y'umupira, igice cyo gufungura no gufunga (umupira) itwarwa n'umugongo w'uruvange kandi ikazenguruka ku murongo w'uruvange rw'uruvange. Ikoreshwa cyane cyane mu gukata cyangwa guhuza igikoresho kiri mu muyoboro. Ikoreshwa kandi mu kugenzura no kugenzura amazi. Muri zo, valve y'umupira ifite ishusho ya V ikomeye ifite imbaraga zikomeye zo gukata hagati y'inyuma ifite ishusho ya V n'intebe y'icyuma ya carbide ikozwe muri sima. Imbaraga zo gukata zikwiriye cyane cyane ku byuma birimo insinga n'uduce duto tw'ingenzi.
Valve y'umupira ifite inzira nyinshi ku muyoboro ntabwo ishobora kugenzura gusa aho icyuma gihurira, gihindura icyerekezo n'aho amazi anyura, ahubwo ishobora no gufunga umuyoboro uwo ari wo wose kugira ngo ihuze indi miyoboro ibiri. Muri rusange iyi valve igomba gushyirwa mu buryo butambitse mu muyoboro.
Icyiciro cya valve y'umupira: valve y'umupira w'umwuka, valve y'umupira w'amashanyarazi, valve y'umupira w'intoki.
Amakuru y'ibanze
Gukoresha valve ya PVC muri rusange ntibirenza 45°C, kandi iyi valve ntabwo ikwiriye ibintu bisukura umwimerere n'ibikomoka kuri ogisijeni bikomeye. Dukurikije iki kibazo, iyi valve ya PVC ishobora gukoreshwa gusa ku binyabutabire biri munsi ya 45°C kandi umuvuduko wayo uri munsi ya 1.0mpa.
Ugereranyije n'izindi valve, ifite ibyiza bikurikira.
1. Ubudahangarwa buke bw'amazi
Valve y'umupira ifite ubushobozi bwo kurwanya amazi mu mashini zose. Ndetse na valve y'umupira ifite uburebure buke cyane ifite ubushobozi bwo kurwanya amazi. Valve y'umupira ya PVC ni igikoresho gishya cy'umupira cyakozwe hakurikijwe ibyo amazi atandukanye yo mu miyoboro akeneye. Ibyiza by'umusaruro: uburemere bworoheje, kurwanya ingese cyane, isura nto kandi nziza, uburemere bworoheje bw'umubiri, byoroshye gushyiraho, kurwanya ingese cyane, urwego runini rwo kuyikoresha, ibikoresho bifite isuku kandi bitarimo uburozi, biramba, byoroshye kuyisesagura, no kuyibungabunga byoroshye.
Uretse ibikoresho bya pulasitiki bya PVC, uturindantoki twa pulasitiki turimo na PPR, PVDF, PPH, CPVC, nibindi.
2. Valve y'umupira ya PVCifite ubudahangarwa bwiza bwo kwangirika.
Impeta yo gufunga ikoresha F4. Irwanya ingese neza kandi yongera igihe cyo kuyikoresha. Izunguruka neza kandi yoroshye kuyikoresha.
3. Nk'umugozi w'umupira w'ingenzi,Valve y'umupira ya PVCifite aho itemba cyane, ifite imbaraga nyinshi, kandi valve y'umupira yo mu bwoko bwa connection yoroshye guteranya no kuyikuraho.
Gushyiraho no gukoresha valve y'umupira: Iyo imigozi yo ku mpera zombi ihujwe n'umuyoboro, imigozi igomba gukazwa neza kugira ngo wirinde ko umugozi uhinduka nabi bigatuma usohoka. Hindura umugozi w'isaha kugira ngo ufunge, n'indi migozi kugira ngo ufunguke. Ishobora gukoreshwa gusa mu gukata no kunyuramo, kandi guhindura amazi ntibikwiye. Amazi arimo uduce duto dushobora gukurura ubuso bw'umupira byoroshye.
4. Imirimo ikomeye:
Ubwoko bw'ubwenge, ubwoko bungana n'ubwoko bw'imashini zose zirahari, kandi ingano ni nto: ingano ingana na hafi 35% by'ibicuruzwa bisa.
5. Abantu boroheje kandi bahendutse:
Uburemere ni hafi 30% by'ibicuruzwa bisa, kandi imikorere ni yizewe: ibyuma bipima n'ibice by'amashanyarazi ni ibicuruzwa by'ikirango bitumizwa mu mahanga.
6. Umwiza kandi w'umunyabuntu:
Igikoresho gikozwe mu buryo bwa aluminiyumu, cyoroshye kandi cyoroshye, gifite imbaraga nyinshi kandi kidapfa kwangirika: ibikoresho byihariye by’imbogo byakozwe mu buryo bwa aloyi y’umuringa, gifite imbaraga nyinshi kandi kidapfa kwangirika neza.
7. Garanti y'umutekano:
Ihangana n'amashanyarazi ya 1500v, insinga yihariye yo gufunga insinga y'umugozi ni yoroshye: amashanyarazi y'icyiciro kimwe, insinga zo hanze zoroshye cyane.
8. Byoroshye gukoresha:
Igenzura ry'ahantu hatari amavuta, ririnda amazi kandi ririnda ingese, rishyirwa ku mfuruka iyo ari yo yose, igikoresho cyo kurinda: igikoresho gifite imipaka ibiri, kirinda ubushyuhe bwinshi, kirinda kurenza urugero rw'ibicuruzwa.
9. Imivuduko myinshi:
Igihe cyose cy'urugendo ni amasegonda 5 kugeza kuri 60, bishobora kuzuza ibisabwa mu mikorere itandukanye. Insinga yihariye ikozwe mu nsinga idashyuha kandi idacana umuriro, idasaza iyo ishyushye, kandi ni nziza kandi yizewe.
igipimo cya tekiniki
Ibikoresho bikoreshwa: amazi, umwuka, amavuta, ibinyabutabire byangiza
Urugero: imiyoboro y'amazi meza n'amazi mabi, imiyoboro y'amazi mabi n'ay'imyanda, imiyoboro y'amazi meza n'ay'inyanja,
Inganda nyinshi nka sisitemu zishingiye kuri aside na chemical.
Ibikoresho by'umubiri: PVC
Ibikoresho byo gufunga: EPDM/PTFE
Uburyo bwo kohereza: 90º amashanyarazi azunguruka
Ibikoresho bya Actuator: aluminiyumu ikoze mu cyuma/plastiki
Igikoresho cyo kurinda: kurinda ubushyuhe bwinshi
Igihe cyo gukora: amasegonda 4-30
Igitutu cy'umuvuduko: 1.0Mpa
Ingano y'umurambararo: DN15-200
Icyiciro cy'uburinzi: IP65
Ubushyuhe bw'amazi: -15℃ -60℃ (nta gukonjesha)
Ubushyuhe buri hagati y'ikirere: -25℃ -55℃
Ikoreshwa ry'ingufu: 8VA-30VA
Uburyo bwo gushyiraho: gushyiraho ku mfuruka iyo ari yo yose (gushyiraho mu buryo butambitse cyangwa bugororotse ni byo byiza cyane mu kongera igihe cyo gukora)
Voltage y'amashanyarazi: AC220V isanzwe, DC24V idakenewe, AC110V
Ubushobozi bwo kwihanganira amashanyarazi: ± 10%, ubushobozi bwo kwihanganira amashanyarazi ya DC ± 1%
Uburyo bwo guhuza: umugozi w'imbere, gufatanya, flange
Ingano y'ihuza: 1/2″-4″
Ni ubuhe bumenyi bwo kubungabunga valve y'umupira wa PVC?
★ Niba valve y'umupira iva bitewe n'umugozi urekuye, fata umugozi mu gice cy'inyuma, hanyuma uhindukize umugozi mu buryo bunyuranyije n'isaha kugira ngo uwukomeze. Icyitonderwa ni uko ugomba kwitonda mu gihe ukomeza umugozi, ntukoreshe imbaraga nyinshi, bitabaye ibyo valve y'umupira izangirika byoroshye.
★ Niba isano iri hagati ya valve y'umupira wa PVC n'umuyoboro w'amazi idafashe neza, ifunga ritameze neza, kandi hari amazi atemba, ushobora gupfunyika valve y'ibikoresho fatizo aho umuyoboro w'amazi uhuza umupira, hanyuma ugashyiraho valve y'umupira nyuma yo kuwuzunguruka kugira ngo wirinde amazi atemba.
★ Iyo hari amazi yavuye bitewe no kwangirika cyangwa ikibazo cya valve y'umupira, valve ishaje y'umupira igomba gusenywa no kongera gushyirwaho.
Icyitonderwa ni uko valve y'umupira wa PVC igomba gukoreshwa neza mu gihe cyo kuyikuraho no kuyiteranya, kandi ingingo zikurikira zigomba gukorwa neza.
★ Nyuma yuko valve y'umupira ifunze, igitutu cyose kiri muri valve y'umupira kigomba kurekurwa mbere yo gusenywa, bitabaye ibyo bishobora guteza akaga. Abantu benshi ntibita kuri ibi. Senya valve ikimara gufungwa. Haracyari igitutu. Iki gice cy'igitutu ntikirekurwa, ibyo bikaba bidafasha mu mutekano w'umuntu.
★ Nyuma yuko umupira uvanzwe ugasanwa, ugomba gushyirwa mu cyerekezo gitandukanye n'icyo wavanzwemo hanyuma ugakomezwa, bitabaye ibyo uzavamo.
Niba ushaka ko valve ya PVC iramba, ugomba kugabanya umubare w'amaswichi uko bishoboka kose. Iyo amazi yavuye, ugomba kuyisana ku gihe ukurikije ingingo eshatu ziri muri iyi ngingo, hanyuma ugasubira kuyikoresha uko bisanzwe vuba bishoboka.
Igihe cyo kohereza ubutumwa: Gicurasi-12-2022
