CS260017B1 - Ejector - Google Patents

Abstract

The ejector makes a triangular nozzle spurs suppressing noise and mixing the chamber, the boundary wall you it is connected to the body by means of a confusional installation and diffusers. Triangular the spurs are placed around the perimeter of the outlet the edges of the nozzle and the ends of the contact spurs are bent to opposite sides to the alignment axis chamber and its boundary wall which is also perforated as a diffusion and delimits an annular cavity filled porous fiber material structure.

Description

-1-

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Hep OcHOBHbíM; ocTaTKOM 9Toro sxexTopa HBJíneTCH Majtian θΦΦθκτηβηοοτβ cHHxe-hhh ypoBHH other, τβκ κβκ sByxoBóe HSJíyqeHHe ^ EPES οτθηκη κβΜβρω CMemeHHHHe npeBbiraaeT 1-2% ot oStueň 3ByKOBoň mooihocth h noaTOMy JiHKBHflanHH STOT hs jiyneHHH was Cueto HaHecsHHH ΒΗδροηβΜπφΗρνιοπχβΓΟ ποκρμτηη He πρηβοπητ to omyTH- MOMs cHHxeHHio o6mero ypOBHH myMa.

HaBecTBH xκικε sxeXTop, conepxanptó conjio c myMononaBJiHiomHMH TpeyronbHH-mh 3y6naMH h xaMepy CMemeHHH, orpaHHHHTejibHan cTeHKa κοτοροή coennHeHa cKOpnyCOM noepeflCTBOM [2]

CHHXe-HHH ypOBHH myMa, UTO OrpaHHUHBaeT OJJiaCTb ΠΡΗΜβΗβΗΗΗ ΘΜβΚΤΟρΟΒ.

UeJIblO Η3θδρβΤβΗΗΗ HBJIHeŤCH ρβΟΠΗρβΗΗβ o6jiaCTH ΤφΗΜβΗβΗΗΗ nyTeM ΠΟΒΜΠΙβΗΗΗ '3φφβκτΗΒΗοστΗ ποοΒΒπβΗΗΗ myMa β πιηΦοκομ AHanasoHe napaMeTpoB nonaBaeMororasa. 260017 -2-

Hnn AocTHJKeHHH nocTaBJíeHHoň uejin ocHOBaHHH TpeyrojibHbix 3y6uoB pacnonoxe-Hbl ΠΟ OKpyXHOCTH BblXOJIHOň KpOMKH 00ΠΠ3, a KOHUb! CMeXHbK 3y6líOB OTOrHyTblb jipoTHBonojiojKHbie cTopomi, cooTBeTCTBBHHo κ och KaMepbi CMemeHHH h ee Orpa-HHMHTenbHoň CTeHxe, KOTOpan taxxi, XAX h πηΦΦυβορηθη npocTaBKa NEP <tiopnpoBaHah orpaHHtiHBaeT xonbueByio nonocTb 3anonHeHHyio MaTepnanoM ^ c pbixnoň Β'οποκηηο-τοή CTpyxTypoň ·

Ha .1ηγ.1 noKa3ana xoHCTpyxuHH sxexTopa.

Ha .2ηγ.2 noKa3aHa xoHCTpyxuHH conna sxexTopa.

Ha .3ηγ.3 noxasana xoHCTpyxuHH myMornymamero yena xaMepbi CMemeHHH. 1κεκτορ 1 conepjKHT conno 2 c myMonopaBjnnoinHMH 3y6uMH 3h xaMepy 4 CMe-meHHH. OrpaHHMHTejibHaa CTeHxa 5 xaMepbi CMemeHHH 4 coe # nHeHa c xopnycoM 6nocpeflCTBOM KOH $ y3opHoň 7 η ηΗφφγ3ορΗθή 8 npocTaBOK. Οοηοβθηηη TpeyrojibHbix3γ6μοΒ 3 pacnonoxeHbí well oxpyxHocTH BbixofíHoň χΡ'ομχη a Conn 2 »and kohum ομθχημχ3y6yoB 3 oTorHyra b npoTHBononoxHbie ctopohw, cooTBeTCTBeHHo κ och xaMepw 4CMemeHHH h ee orpaHHHHTenbHoň cteHKH fifth OrpaHHnHTenbHaa CTeHxa 5 xaMepm 4CMemeHHH h ηΗφφγ3ορΗεΗ npocTaBKa 8 περφορπροΒεκΗΜβ OTBepcTHHMH 9 o6pa3yioTBMecTe c KopnýcoM 6 xonbijeByio nonocTb 1U, xoTopan sanonHHeTCH myMonornomaio-mHM MaTepnanoM 11 c pbixnoň BonoxHHCToň CTpyxTypoň. ΠρΗ pa6oTe axexTopa b pe3ynbTaTe B3aHMoueňcTB.HH CTpyn BbicoKOHanopHororaea c OTomyTbiMH 3y6uaMH 3 nacTOTHbiň cnexTp oÓpa3ytomeroca my βηαοη3μθ-HneTca: ochobhhíi uacTb 3ByxoBoň βηθργηη nanynaeTCH πρκ bmcokhx nacToTax (koTopbie SbicTpo aaTyxaioT η βΦΦθκτηβηο nornomaioTCH myMonornomaiomHMH sneMema ^ mh xaMepw CMemeHHH η ηΗφφγ3ορ3. Takhte o6pa3oM b sxexTope o6ecrienHBaeTCH nor-JiomeHHe my HpnocpeucTBeHHo b mecro ero o6pa3OBaHHH. KpoMe STOP OTOmyTHie3y6nbi paSonero Conn o6ecneuHBaioT nouaBneHHe flHCKpeTHbix uacTOT b o6pa3yromeM-ch myMe. 3φφβκτΗΒΗ0θ cHHaceHHe ypoBHa my cnocoĎCTByeT pacmHpeHHio oSnacTH npHMeHe-hhh raaocTpyňHbix οχεκτοροΒ NPH oflHoBpeMeHHOM oSeeneueHHH 3auaHHoro ypoBHHmyMa b xoHflHUHOHHpyeMbix, xa6HHax h oTcexax PacnrapeHne o6nacTH πρημθηθηηηaxeKTOpoB, b nacTHocTH, yBenHueHHe βχοαηογο uaBneHHH paGouero ra3a, πρηβοαητ, κ yMeHbmeHHio ero pacxofla H yMeHbnieHHio Macco-ra6apHTHwx xapa xTepHCTHx xaxcaMoro sxexTopa, Tax h TpySonpoBonoB pa3flanH race. s ΦΟΡΜΥ, ΠΑ H30EPETÉHH8 3xexTop, coflepMamHH conno c jnyMononaBnmomuMH TpeyronbHbíMH 3y6naMH hxaMepy CMemeHHH, orpaHHHHTenbHan cTeHxa κοτοροΰ coeuHHeHa c xopnýcoM nocpefl-CTBOM ΚΟΗφγ3ΟΡΗθϋ Η ΛΗφφγ3θρΗθή npoCTaBOK, OTnHHajOIUHHCH those ΗΤΟ C nenbiopacmHpeHHH o6nacTH πρΗΜβΗβΗΗΗ πγτεΜ noBbímeHHH 3φφεκτΗΒΗοοτΗ nonaBneHHH myMab mHpoKOM nHana3OHe πβρβΜβτροΒ noffaBaeMoro ra3a, ocHOBaHHH TpeyronbHbix 3y6-NOB pacnonoxeHbí np oxpyxHocTH BMXouHoň kpomkh Conn and kohum ομθχημχ 3y6uoBoTorHyTM b npoTHBononoscHbie ctopohw, cooTBeTCTBeHHo, κ och xaMepbi CMemeHHH hee orpaHHHHTenbHotí CTeHxe, xoTopan Tax XE XAX η αηΦΦυ3ορηηη npocTaBxa NEP φορΗροΒΒΗη h orpaHHHHBaeT xonhueByio nonocTb, 3anonHeHHyw MaTepnanoM c pbix-noon BonoxHHCTon CTpyxTypoň. HCTOUHHKH οφορΜΗϊίΗΗ npHHHTUe H BHHMaHHeí 1. ABTopcxoe CBHfleTenbCTBO CCCP IP 442316, xn. F 04 F 5/14, 1971 r. 2, ABTopcxoe CBHueTenbCTSo CCCP IP 460374, xn. F 04 F 5/14, 1973 r. 260017 -3-

Ρ Ε Φ EP AT33KEKTOP 3χβκτορ conepxHT coruio 2c myMononaBnawmHMH TpeyronbHHMH syOuaMH 3 h x ~ Mepy 4 cMemeHHH * orpaHmHTenbnafl CTéHKa 5 κοτοροΛ coeflHHeHa c xopnycoM 6nocpepcTBOM KOH $ yaopHott 7 η 0Ηφφγ9ορΗθϋ 8 npocTaBOK, OcHOBamtn TpeyrojibHbixayóuoB 3 pacnonoxeiibi well OKpyxňocTH βηχοληοΛ kpomkh a Conn 2, and corners cMexHbix3y6uoB 3 pTornyTM b npotHBononoxHue ctopohm, οοοϊΒβτότΒβΗΗο, κ och κβΜβρ »4cMemenHH ee n orpaHHUHTejibHoft ετβΗκε 5 κοτορββ Tax Xe XAX flwtxfcygopHaanpocTaBxa h 8 h ηβρφορΗροΒβΗβ orpanHnnsaeT KOJibuesyw ttonocTb 10 sanonHeHHywMaTepnanoM phxnoft βοποκηηοτο C &amp; CTpyKTypoft. Φηγ.1. IIpH3HaHo H3o6peTeHHeM no pesynbraTaM aKcnepTnau, ocymecTBneHHoft FocynapcT-. BeHHblM CCCP ΠΟ flenaM H3O0peTSHHft H OTKpMTHft. 1 ηβρτβχ 260017

Claims (1)

BACKGROUND OF THE INVENTION An ejector comprising a nozzle with triangular spur-suppressing nozzles and a mixing chamber whose boundary wall is connected to the body by means of a confusional and diffusive installation, characterized in that in order to widen the area of use by increasing the noise-suppressing efficiency in a wide range the range of the gas feed parameters, the bases of the triangular spurs are disposed around the periphery of the outlet edge of the nozzle and the ends of the spurs are bent to opposite sides to the oscillating chamber and its boundary wall, which, like a diffuser, is punched and delimits an annular cavity filled with material with a porous fibrous structure »260017