Diaphragm Valve

Diaphragm valveni ukuzimya valve ikoresha diafragma nkigice cyo gufungura no gufunga kugirango ufunge umuyoboro utemba, ucamo amazi, kandi utandukane umwobo wimbere wumubiri wa valve nu mwobo wimbere wigifuniko cya valve.Diaphragm mubusanzwe ikozwe muri reberi, plastike nibindi bikoresho byoroshye, birwanya ruswa, nibikoresho bitemerwa.Umubiri wa valve ugizwe ahanini na plastiki, ibirahuri bya fibre bishimangira plastike, ceramic cyangwa ibyuma bya reberi.Imiterere yoroshye, gufunga neza no kurwanya ruswa, hamwe no kurwanya amazi make.Ikoreshwa mubitangazamakuru bifite umuvuduko muke, ubushyuhe buke, kwangirika gukomeye nibintu byahagaritswe.Ukurikije imiterere, hari ubwoko bwigisenge, ubwoko bwaciwe, ubwoko bw amarembo nibindi.Ukurikije uburyo bwo gutwara, igabanijwemo intoki, pneumatike n'amashanyarazi.
 
Imiterere ya diafragm valve iratandukanye cyane na valve rusange.Nubwoko bushya bwa valve nuburyo bwihariye bwo guca-valve.Igice cyo gufungura no gufunga ni diaphragm ikozwe mubintu byoroshye.Umuyoboro w'imbere w'igifuniko n'igice cyo gutwara uratandukanye kandi ubu ukoreshwa henshi mubice bitandukanye.Indanganturo ya diaphragm ikunze gukoreshwa harimo reberi ya diaphragm ikozwe na reberi, indangantego za diaphragm zometse kuri fluor, indangagaciro za diaphragm zidafite umurongo, hamwe na plaque ya diaphragm.
Umuyoboro wa Diaphragm ufite ibikoresho bya diafragma byoroshye cyangwa diafragma ihujwe mu mubiri wa valve no ku gipfukisho cya valve, kandi igice cyayo cyo gufunga ni igikoresho cyo guhunika gifitanye isano na diafragma.Intebe ya valve irashobora kuba imeze nka weir, cyangwa irashobora kuba urukuta rw'umuyoboro unyura mumigezi.Ibyiza bya diaphragm valve ni uko imikorere yayo itandukanijwe nu gice giciriritse, kikaba kitarinda gusa isuku yimikorere ikora, ahubwo ikanabuza ko uburyo bwo gukoresha imiyoboro butagira ingaruka ku bice bikora byuburyo bukora.Byongeye kandi, nta mpamvu yo gukoresha uburyo ubwo aribwo bwose bwa kashe itandukanye kuruti rwa valve, keretse iyo ikoreshejwe nkikigo cyumutekano mugucunga itangazamakuru ryangiza.Muri valve ya diaphragm, kubera ko igikoresho gikora gihura gusa na diaphragm hamwe numubiri wa valve, byombi bishobora gukoresha ibikoresho bitandukanye, valve irashobora kugenzura neza ibitangazamakuru bitandukanye bikora, cyane cyane bikwiriye kwangirika cyangwa guhagarikwa ibice bito.Ubushyuhe bwo gukora bwa valve ya diaphragm mubusanzwe bugarukira kubikoresho bikoreshwa muri diaphragm no mumubiri wa valve, kandi ubushyuhe bwakazi bukora ni -50 ～ 175 ℃.Umuyoboro wa diafragm ufite imiterere yoroshye, igizwe nibice bitatu gusa byingenzi: umubiri wa valve, diaphragm hamwe ninteko yumutwe wa valve.Umuyoboro uroroshye gusenya no gusana vuba, kandi gusimbuza diafragma birashobora kurangirira kurubuga no mugihe gito.
 
Ihame ry'akazi n'ibigize:
Umuyoboro wa diaphragm ukoresha umubiri urwanya ruswa hamwe na diafragma idashobora kwangirika aho gukoresha intangiriro ya valve, kandi kugenda kwa diafragma bikoreshwa muguhindura.Umubiri wa valve ya diafragm valve ikozwe mubyuma, ibyuma, cyangwa ibyuma bidafite ingese, kandi bigashyirwa hamwe nibikoresho bitandukanye birwanya ruswa cyangwa birinda kwambara, ibikoresho bya diaphragm reberi na polytetrafluoroethylene.Diaphragm itondekanye ifite imbaraga zo kurwanya ruswa kandi ikwiranye noguhindura ibitangazamakuru bikomeye byangirika nka acide ikomeye na alkali ikomeye.
Umuyoboro wa diaphragm ufite imiterere yoroshye, irwanya amazi make, hamwe nubushobozi bunini bwo gutemba kuruta ubundi bwoko bwimyanya imwe;ntigisohoka kandi irashobora gukoreshwa muguhindura ububobere buke hamwe nibitangazamakuru byahagaritswe.Diaphragm itandukanya uburyo buva mu cyuho cyo hejuru cy’uruti rwa valve, ku buryo nta bikoresho byo gupakira kandi nta kumeneka.Nyamara, kubera kugabanuka kwa diaphragm nibikoresho byo kumurongo, kurwanya umuvuduko no kurwanya ubushyuhe ni bibi, kandi mubisanzwe birakwiriye gusa kumuvuduko wizina wa 1.6MPa no munsi ya 150 ° C.
Urujya n'uruza rwa diafragm valve yegeranye no gufungura byihuse biranga, bikaba bigereranya umurongo mbere ya 60% ya stroke, kandi umuvuduko wa 60% ntabwo uhinduka cyane.Indwara ya pneumatike diaphragm irashobora kandi kuba ifite ibimenyetso byerekana ibitekerezo, imipaka hamwe na posisiyo kugirango bikemure kugenzura byikora, kugenzura gahunda cyangwa guhindura imigendekere.Ikimenyetso cyo gutanga ibitekerezo bya pneumatic diaphragm valve ikoresha tekinoroji yo kudahuza.Igicuruzwa gikoresha silinderi yubwoko bwa membrane aho kuba silinderi ya piston, ikuraho ingaruka mbi zo kwangirika byoroshye kumpeta ya piston, bigatera kumeneka kandi ntibishobora gusunika valve gufungura no gufunga.Iyo isoko yumwuka yananiwe, intoki zirashobora gukoreshwa kugirango zifungure kandi zifunge valve.
 
Ihame rya kashe ya diafragm valve ni ukwishingikiriza kumanuka kumanuka wuburyo bukora kugirango ukande hasi ya diafragma cyangwa inteko ya diaphragm hamwe numuyoboro wubwoko bwa weir bwo mu bwoko bwa weir cyangwa umubiri unyuze kumurongo wa valve kugirango ugere kashe. .Umuvuduko wihariye wa kashe ugerwaho nigitutu cyo hasi cyumunyamuryango ufunga.Kubera ko umubiri wa valve ushobora gutondekwa nibikoresho byoroshye, nka reberi cyangwa polytetrafluoroethylene, nibindi.;diaphragm nayo ikozwe mubikoresho byoroshye, nka reberi cyangwa reberi ya sintetike ya rubber itondekanye polytetrafluoroethylene, bityo irashobora kugerwaho nimbaraga ntoya yo gufunga Byuzuye.
 
Indangantego ya Diaphragm ifite ibice bitatu byingenzi: umubiri, diaphragm hamwe na bonnet.Diaphragm itandukanya umwobo wimbere wumubiri wa valve wo hepfo nu mwobo wimbere wigifuniko cyo hejuru, kugirango igiti cya valve, ibiti byimbuto, clav clack, uburyo bwo kugenzura pneumatike, uburyo bwo kugenzura amashanyarazi nibindi bice biri hejuru ya diafragma ntibikore baza guhura nuburyo, kandi nta buryo bwo kubyara butangwa.Kuvamo hanze bizigama kashe yububiko bwuzuye.
 
Aho diafragm valve ikoreshwa
Diaphragm valve nuburyo bwihariye bwo gufunga valve.Igice cyacyo cyo gufungura no gufunga ni diafragma ikozwe mubintu byoroshye, itandukanya umwobo wimbere wumubiri wa valve nu mwobo wimbere wigifuniko.
Bitewe no kugabanuka kwimikorere yumubiri wa valve hamwe nuburyo bwo gukora diaphragm, umurongo munini wa valve umurongo hamwe nuburyo bunini bwo gukora diaphragm biragoye.Kubwibyo, diafragm valve ntabwo ikwiranye na diameter nini nini, kandi mubisanzwe ikoreshwa kumiyoboro iri munsi ya DN200.Mu nzira.
Bitewe no kugabanya ibikoresho bya diaphragm, valve ya diaphragm ikwiranye numuvuduko muke hamwe nubushyuhe buke.Mubisanzwe nturenze 180 ° C.Kuberako diafragm valve ifite imikorere myiza yo kurwanya ruswa, muri rusange ikoreshwa mubikoresho byitangazamakuru byangirika hamwe nu miyoboro.Kuberako ubushyuhe bwo gukora bwa diafragm valve bugarukira kuburyo bukoreshwa bwa diafragm valve umubiri utondekanya ibikoresho nibikoresho bya diaphragm.
 
Ibiranga:
(1) Kurwanya amazi ni bito.
(2) Irashobora gukoreshwa muburyo burimo ibintu bikomeye byahagaritswe;kubera ko uburyo bwo guhuza gusa umubiri wa valve na diaphragm, nta mpamvu yo kwuzuza agasanduku, ntakibazo cyo kuzuza agasanduku kamenetse, kandi ntanubwo bishoboka kwangirika kuruti rwa valve.
(3) Birakwiriye kubitangazamakuru byangirika, byijimye, kandi byihuta.
(4) Ntishobora gukoreshwa mugihe cyumuvuduko mwinshi.
 
Kwinjiza no kubungabunga:
EMbere yo gushiraho valve ya diaphragm, genzura neza niba imikorere yimiyoboro ijyanye nurwego rwo gukoresha rwerekanwe niyi valve, hanyuma usukure umwobo wimbere kugirango wirinde umwanda guhungabana cyangwa kwangiza ibice bifunze.
ONtugashyireho amavuta cyangwa amavuta hejuru yumurongo wa reberi na diaphragm ya reberi kugirango wirinde kubyimba no kugira ingaruka kumurimo wa valve ya diaphragm.
WheelUruziga rw'intoki cyangwa uburyo bwo kohereza ntibyemewe gukoreshwa mu guterura, kandi birabujijwe rwose.
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ValIbikoresho bya diafragm bigomba kubikwa mucyumba cyumye kandi gihumeka, birabujijwe rwose, impande zombi za valve diaphragm zigomba gufungwa, kandi ibice byo gufungura no gufunga bigomba kuba bifunguye gato.