Venturi Nozzle yimbunda zo mu kirere

Umuyaga wa venturi wimbunda zo mu kirere zirimo umuyoboro muremure, umeze nka silindrike ufite icyerekezo kibujijwe mu kirere gifunitse cyakira impera yacyo umwuka unyuramo unyuzwa mu isohoka ryacyo. Agace gatembera k'umuyaga uva mu muyoboro urenze igice cy’imyuka iva muri orifice kugirango yemere kwaguka kwumwuka usohoka muri orifice mukarere kasohokera kumpera yumuyoboro wegeranye na orifice. Imyunyu ngugu ikozwe mu muyoboro uri mu isohokero ryayo iherekejwe na orifice yemerera umwuka w’ibidukikije gukururwa n'ingaruka za venturi mu muyoboro no gusohorwa n'umwuka wagutse uva mu musozo w'igituba. Byagaragaye ko iyo aperture zishyizwe kumuzenguruko wigitereko ahantu hatarwanya kurwanya, kandi gifite uburebure kumurongo wigitereko kikaba kinini kuruta ubugari bwa aperture ikikije umuzenguruko wigituba, ingano ya umwuka uva mu gusohora impera ya nozzle iragurwa cyane kubwinshi bwatanzwe bwo guhumeka ikirere cyinjijwe kugeza ku iherezo rya nozzle. Byongeye kandi, byaragaragaye kandi ko iyo impera za aperture ku burebure bwazo zashizwe ku nguni ikarishye ugereranije na axe yigituba yerekeza ku iherezo ryayo, ingano y’umwuka uva mu gusohora kwa nozzle ni kurushaho kwiyongera kandi urusaku ruterwa numwuka unyura muri nozzle uragabanuka.

1. Umurima

Iki gice kijyanye no gutondagura imbunda zo mu kirere, cyane cyane kuri nozzle ya venturi yimbunda yo mu kirere igabanya urugero rw’umwuka uva muri nozzle ku mubare runaka w’imyuka ihumeka yinjiramo, kandi bikagabanya urusaku rwatewe na nozzle kuri kunyura mu kirere.

2. Ibisobanuro byubuhanzi bwambere

Mu gukora no gufata neza ibikoresho bitandukanye, imbunda zo mu kirere zikoreshwa kenshi mu guhanagura ivumbi n’ibindi bisigazwa biva mu bikoresho. Imbunda zo mu kirere zisanzwe zikorana numuvuduko winjiza mwinshi urenga 40 psi. Nyamara, bitewe n’urwego rumwe rwatangajwe hashingiwe ku itegeko rigenga umutekano n’ubuzima (OSHA), umuvuduko ntarengwa watewe no kurasa imbunda yo mu kirere igihe urusaku rwapfuye rwarangiye, nko gushyirwa ku kiganza cy’umukoresha cyangwa igorofa. hejuru, igomba kuba munsi ya 30 psi.

Nozzle izwiho kugabanya ikibazo cyumuvuduko wapfuye wongeyeho harimo orifice yabujijwe hagati ya bore hagati ya nozzle inyuramo umwuka ucye unyura mumasozo ya nozzle, hamwe nubwinshi bwuruziga ruzengurutse rwakozwe binyuze muri nozzle mumasohoro yarwo. Iyo impera yo gusohora ya nozzle ipfuye irangiye, umwuka wafunitse urimo unyura mu muzingi uzenguruka, cyangwa umwobo wa vent, kugirango ugabanye kwiyongera k'umuvuduko uri mu gusohora kwa nozzle.

Byongeye kandi, ahantu henshi, compressor ziboneka kugirango zitange umwuka wugarije imbunda zifite ubushobozi buke, bigatuma haba kudashobora guha umwuka ubudahwema imbunda iyo ari yo yose yo mu kirere, cyangwa se kuba udashobora gukoresha icyarimwe imbunda nyinshi zo mu kirere. Mugihe ubushize bwa venturi nozzles zakoze kugirango zongere ubwinshi bwumwuka uva mu mwobo usohora wa nozzle ku mubare runaka w’imyuka ihumeka yinjira muri nozzle ivuye mu mbunda yo mu kirere, ubwiyongere bwabonetse ntabwo bwari bunini bihagije kugira ngo butume bishimisha kandi neza gukoresha ubushobozi buke compressor. Birakenewe rero ko igishushanyo cya nozzle ihumeka kimeze nko kugwiza ubwinshi bwumwuka uva muriwo kugirango ubunini bwimyuka ihumeka yinjizwemo.

INCAMAKE

Dukurikije ibivumbuwe muri iki gihe, isukari ya venturi isohora nozzle ikubiyemo umuyoboro muremure, umeze nka silindrike ufite umuyoboro wabujijwe gukora uhuza amazi yakira iherezo ryayo unyuramo amazi ya gaze ya gaze yinjizwa mumazi yawo. Agace gatemba k'amazi yo gusohora k'umuyoboro ni kinini kuruta ahantu hatemba amazi ya orifice kugirango yemere kwaguka kwamazi yanyuze muri orifice mukarere kasohokera kumpera yigitereko cyegeranye na orifice, kandi ubwinshi bwa nondiametrically yarwanyije aperture ndende (nukuvuga, ubwinshi bwa aperture buriwese ufite uburebure kumurongo wigituba kinini kuruta ubugari bwa aperture kumuzenguruko wigituba) bikozwe mumiyoboro yuburebure bwayo kuva kumurongo wegeranye na imipaka yagabanijwe kugeza aho yerekeza isohokera ryumuyoboro kugirango yemere amazi ya gazious ibidukikije yegeranye ninyuma yigitereko gukururwa ningaruka za venturi binyuze mumyuka iva mumiyoboro hanyuma ikarekurwa hamwe n'amazi yagutse ava mumaraso asohoka.

Byaba byiza, imiyoboro itatu miremire ikorwa binyuze mu muyoboro kuri 120 ° yiyongera hafi ya peripheri yigituba kikaba mubyukuri umuyoboro wa venturi usobanurwa nuburinganire bwimbere bwimbere bwimbere bufite imitwe mito mito ihujwe nubuso buto bwa silindrike cyangwa umuhogo wa venturi. . Umuyoboro muremure uherereye hafi yumutwe wumuhogo wa venturi kandi ukagera no mubice byaciwe kuruhande rwo gusohora umuhogo. Impera zombi zihererekanyirizwa mucyerekezo kimwe kugirango zive hejuru yimbere yigitereko zisubira kumpera yakira.

Gusohora nozzle yibi byavumbuwe birakwiriye cyane cyane gukoreshwa muri sisitemu yo gusohora gaze ifite isoko yubushobozi buke, urugero, compressor yo mu kirere ishobora kugenda, urebye ko nozzle yongerera cyane ubwinshi bwimyuka iva mukirere runaka. guhumeka ikirere cyinjijwe muri nozzle ugereranije nozzles zabanje zifite uruziga ruzengurutse.