Mangani Mhando dzeJenareta Silencers

Nezve majenareta, masilencer anogona kuderedza ruzha uye kupera simba panguva yekupisa semainjini anoshandiswa mumotokari uye kuvaka maapplication.

1. Pane matatu ekutanga dhizaini jenareta silencer :

Sound absorption silencer.Chimiro chemukati chinoumbwa negirazi fiber kana insulating girazi.Mushure mokunge kupera kunopfuura kuburikidza nekudzivirira, ruzha rwayo ruchaderedzwa.Iyi nzira inoshandiswa kuderedza high frequency ruzha masaisai.

Yakasanganiswa silencer.Kubatanidza reaction silencer neabsorption silencer, iyo yekunyudza zvinhu inoiswa mukati memukati dhizaini yeanoita silencer, nekudaro ichidzikisa ese frequency magadzirirwo.

Reactive silencer.Chimiro chemukati chinoumbwa nematanda matatu akabatanidzwa nemachubhu.Ruzha rwekupedza simba pakati pemakamuri ekuburitsa runodzokororwa, ichidzikisa ruzha rwekuburitsa kudzikisa yepakati uye yakaderera frequency ruzha.

2. Cylindrical silencer

Cylindrical muffler ndeimwe yemhando dzekutanga dzakagadzirwa.Iwo anogona kuvakwa mune ese matatu ekutanga madhizaini uye anogona kushandiswa mukati nekunze.Silencers inogona kuiswa yakatwasuka kana yakatwasuka zvinoenderana nezvinodiwa zveakasiyana maapplication.Zvinonzi iyi ndeimwe yemanyaradzi ane mari.

3. Munyaradzi mutete

Iyo muffler inogona kuva nerectangular, oval, denderedzwa uye mamwe maumbirwo.Chimiro chakasarudzwa chinoenderana nenzvimbo iripo.Vanowanzo shandisa majenareta mumavharidziro ekudzikamisa ruzha.Midziyo yekuuraya utachiona inofanirwa kutevedzera mitemo yeNational Fire Protection Association (NFPA).

Kana jenareta ichishanda munzvimbo inopisa, iyo yekuburitsa system inofanirwa kugadziridzwa kuti ive nechokwadi chekuti mazhenje anogadzirwa mukupisa haabudiswe mumhepo.Mars brake silencer anowanzo cylindrical uye anoshandisa yakagadziridzwa reactor dhizaini.Nenzira iyi, iyo kabhoni spark inotenderera mune muffler uye inowira mubhokisi rekuunganidza.Panguva yekugadzirisa, bhokisi rekuunganidza rinofanira kucheneswa.

Iyo tembiricha yepombi yekupisa inosvika 1400 degrees Fahrenheit.Gasi iri rinowanzobudiswa mumhepo.Mhepo inopisa silencer inoshandiswa kushandisa kupisa mugasi rekubuda uye wozopinda mumhepo.Iyi sosi yekupisa inogona kuiswa kune chero system inoda kunze kwekupisa sosi.Ndokumbira utarise maitiro ekupedza uye tembiricha curve.

4.Exhaust control silencer

Kune marudzi akawanda emagasi anobvira.Mamwe magasi anokuvadza zvikuru, mamwe haakuvadzi.Sangano reNational Environmental Protection Agency (EPA) rinoshandisa mirau yemarara gasi kuderedza kubuda kwegasi rinokuvadza.

Iyo State Environmental Protection Administration inonyatso kudzora kuburitswa kwe jenareta izvo zvinopa simba guru.Mitemo iripo ikozvino inodiwa inoda kushandiswa kwevashanduri vecatalytic.Iyo yakakosha inoshandura inogadzirwa kubva kune cellular grid uye inoiswa yakananga mune exhaust system kuseri kwepombi yekupedza.Munzvimbo iyi, gasi rekupedza simba rinogona kusvika kune yakanyanya tembiricha inodiwa pakushanda kwakajairika.Mazhinji ma silencer matsva anoshandisa musanganiswa wevashanduri uye masilencer.

Izvo zvakakodzera zvisungo zvine chekuitawo nezviri mukati mechikamu chechinhu mumhepo yekubuda gasi.Iyo soot yemukati ye exhaust gasi inogona kuderedzwa nekushandisa particulate sefa.Iyo yemukati yemukati yesefa skrini inogadzirwa neceramic zvinhu.Iyo gasi yekupedza inounganidzwa nezvinhu uye soot.Injini dzinopisa dzakaonda dzinogona zvakare kushandisa zvinowedzera kudzikisa kuburitsa gasi rinokuvadza.

Noise level ye silencer

Kusimba kwekurira kunoburitswa nepombi yekupopota kunoyerwa nemadecibel.Decibel iyuniti yechiyero inoshandiswa kumiririra reshiyo yechinhu chimwe chemuviri kune chimwe chikero chelogarithmic.Decibel value inzira yekuyera yakafanana nemhinduro yenzeve yemunhu pakurira.

Vanyaradzi vekutanga vakakamurwa kuita mamakisi mana ekutanga.Maindasitiri, ekutengeserana, ekugara uye echipatara mazinga anoonekwa seayo maindasitiri zviyero zvekugadzirwa kwemasilencer.Panguva imwecheteyo, mhedzisiro yekudzikisa inzwi yevagadziri vakasiyana zvakasiyana.The Generation Systems Association (EGSA) yakagadzira seti yezviyero zvinongedzo kuti ipe yakabatana muffler rating kune vese vanogadzira vesangano.Yakava chiyero cheindasitiri yekugadzira.

Mazinga akajairika ndeaya:

Dhigirii giredhi - kuderedza ruzha ne15 kusvika 20 dB.

Chiyero chedzimba - dzikisa ruzha rwekupedza simba ne20 kusvika 25 dB.

Chiyero chakakosha - kupera kweruzha kuderedzwa kwe25-32 dB.

Super yakakosha kukosha - kuderedza ruzha ne30-38 dB.

Chiremba nhanho - kuderedza kubuda kwemhepo ne 35-42 dB.

Kuwedzera mwero wechipatara - dzikisa ruzha rwekupera ne35-50 dB.

Limit level - kuderedza ruzha ne40-55 dB.

Pamusoro pemuganho mwero - kuderedza ruzha ne45-60 dB.

Izvo zvinofanirwa kucherechedzwa kuti haisi yese silencer uye maitiro anogona kushanda pamatanho ese.Vagadziri vakasiyana-siyana vanogadzira akasiyana mamodheru, uye mutengo wavo wekugadzira uye zvimiro zvemuviri zvevanyaradzi zvinotaridza huwandu hwekuwanikwa.