Silencer ndi chipangizo chomwe chimachepetsa phokoso ndi kugwedezeka. Amagwiritsa ntchito njira zosiyanasiyana kuti awononge, kudzipatula, kuwonetsera kapena kuyamwa phokoso. Pali mitundu yambiri ya silencer, ndipo aliyense ali ndi ntchito zosiyanasiyana ndi makhalidwe. m'munsimu ndikuwonetsa mitundu yosiyanasiyana ya silencer ndi ntchito zake.
1.Ma silencer owonetsetsa Ma silencer owonetsetsa amachepetsa kuchuluka kwa phokoso powonetsa mawu moyima kapena oblique. Nthawi zambiri amapangidwa ndi zinthu zolimba kapena zolimba, monga chitsulo, galasi, kapena fiberboard. Ubwino waukulu wa ma silencer owonetsetsa ndikuti ndi olimba kwambiri, zomwe zimapangitsa kuti phokoso likhale lotsika kwambiri. Komabe, iwo sali abwino kwambiri pakuyamwa ndi kuwononga.
2.Silencer yotulutsa mawu imatenga zinthu zotulutsa mawu kuti zithetse phokoso. Zida zomwe zimagwiritsidwa ntchito kwambiri pamtundu uwu wa silencer ndi thovu, ulusi wa galasi kapena ubweya wa mchere. Mafunde a phokoso akadutsa m'zinthuzo, amalekanitsa mamolekyu a mpweya, kuchepetsa maonekedwe ndi kuchepetsa phokoso. Ubwino wa masilencer otengera mawu ndikuti amagwira bwino ntchito pamafuridwe osiyanasiyana aphokoso. Kuipa kwa zotsekereza zotere n’zakuti satha kumva bwino mawu.
3.Dissipating silencer Zoletsa zoziziritsa kukhosi zimachepetsa kuchuluka kwa phokoso pofalitsa mafunde amawu m'njira zosiyanasiyana. Silencer yamtunduwu nthawi zambiri imagwiritsidwa ntchito powongolera phokoso lambiri, monga zipinda zamakompyuta, zida zamagetsi ndi magawo ena. Zambiri zoziziritsa kukhosi zimapangidwa ndi zitsulo kapena pulasitiki, ndipo pamwamba pake amajambulapo zinthu zovuta kwambiri kuti asokoneze ndi kumwaza mafunde a mawu. Ubwino wa dissipating silencer ndikuti uli ndi mphamvu zabwino ndipo uyenera kumveka phokoso lapamwamba, ndipo kuipa kwake ndikuti mtengo wake wopanga ndi wapamwamba.
4.Sound insulation silencer Sound insulation silencer ndi chipangizo chomwe chimatha kupatula phokoso. Silencer imalekanitsa phokosolo polola kuti phokosolo liziyenda mbali ina ya danga ndi kuwonjezera chotchinga kapena zinthu zoletsa phokoso pakati. Zoletsa zotsekemera zomveka nthawi zambiri zimapangidwa ndi zitsulo, magalasi kapena pulasitiki, ndipo gawo lodzipatula kapena zinthu zochepetsera phokoso zimapangidwa ndi zinthu zosiyanasiyana, monga filimu yotsekereza mawu, pulasitala, matabwa, thovu lachitsulo ndi thovu. Ubwino waukulu wa silencer-proof silencers ndikutha kwaolekanitsa phokoso, koma choyipa chake ndikuti ndi okwera mtengo kwambiri kupanga.
5. Acoustic yaying'ono mbale silencer Acoustic yaying'ono mbale silencer ndi mtundu wa silencer kutengera shock wave far-field chiphunzitso. Zimapangidwa ndi zinthu zomwe zimakomera mawu, mbale yaying'ono yokhala ndi ma porous mbale ndi glued layer. Pamene phokoso la phokoso likudutsa mu mbale yaying'ono, kusintha kwa gawo la kuponderezedwa ndi kukulitsa kudzapangidwa pamphepete mwa dzenje, kuti akwaniritse zotsatira za kuchepetsa kugwedezeka ndi kuchepetsa phokoso. Ubwino wa acoustic yaying'ono mbale silencer ndikuti imakhala ndi ma frequency osiyanasiyana ogwiritsira ntchito komanso kuyamwa kwamawu, komwe kumakhala koyenera nthawi zambiri. Choyipa chake ndikuti mtengo wake wopanga ndi wokwera.
6. Perforated mbale silencer The perforated mbale silencer ndi silencer zochokera porosity chiphunzitso. Amakhala ndi zigawo zingapo za ma micro plates ndi zowunikira. Mafunde a phokoso akalowa m’malo otuluka m’zibowolo, amapangitsa kuti mpweya uziyenda mozungulira. Ubwino wa silencer ya perforated plate ndikuti ili ndi mphamvu yotulutsa mawu mwamphamvu, ndipo choyipa chake ndikuti sichingagwiritsidwe ntchito paphokoso lotsika. Mwachidule, silencer ndi chida chofunikira kwambiri komanso chogwiritsidwa ntchito kwambiri. Mitundu yosiyanasiyana ya kuipitsidwa kwaphokoso nthawi zambiri imakhalapo m'zochitika zanthawi zonse ndi m'malo antchito, zomwe zimayika chiwopsezo ku thanzi ndi chitetezo. Mitundu yosiyanasiyana ya silencer ili ndi ubwino ndi zovuta zake, kotero kusankha kwa silencers kuyenera kusankhidwa malinga ndi momwe zilili.
Nthawi yotumiza: Aug-24-2024