Maganin Rage Hayaniya Na Dakin Generator

Lokacin da saitin janareta na diesel ke gudana, yawanci yana haifar da 95 ~ 128dB (A) amo.Idan ba a ɗauki matakan rage amo ba, ƙarar aikin genset zai haifar da mummunar illa ga muhallin da ke kewaye.Don karewa da haɓaka ingancin muhalli, dole ne a sarrafa hayaniya.

Babban amo tushen saitin janareta dizal injin dizal ne ke haifar da su, gami da hayaniya, hayaniyar inji da karar konewa, fanko mai sanyaya da hayaniyar shaye-shaye, hayaniyar shiga, hayaniyar janareta, hayaniya da aka haifar ta hanyar watsa girgizar tushe, da sauransu.

(1) Tsagewar hayaniya.Hayaniyar ƙyalli wani nau'in hayaniya ce mai ɗaure kai tare da matsanancin zafin jiki da babban gudu.Shi ne mafi yawan makamashi a cikin hayaniyar inji.Hayaniyarsa na iya kaiwa fiye da 100dB.Shi ne mafi mahimmancin ɓangaren jimillar hayaniyar inji.The shaye amo generated a lokacin aiki na janareta ana fitar da shi kai tsaye ta hanyar bututu mai sauƙi mai sauƙi (ainihin bututun shayarwa na saitin janareta), kuma ƙarar ƙarar ƙarawa tana ƙaruwa sosai tare da haɓakar saurin iska, wanda ke da tasiri mai ƙarfi akan rayuwa da aikin mazaunan kusa.

(2) Hayaniyar injina da hayaniyar konewa.Hayaniyar injina yana faruwa ne ta hanyar girgiza ko tasirin juna na sassa masu motsi na injin wanda ke haifar da canje-canje na lokaci-lokaci na matsin iskar gas da ƙarfin inertia na motsi yayin aiki.Yana da halaye na dogon amo yaduwa da rage attenuation.Hayaniyar konewa ita ce girgizawar tsari da amo da dizal ke samarwa yayin konewa.

(3) Sanyi fanko da hayaniya mai shanyewa.Hayaniyar fan na naúrar ta ƙunshi amo na yanzu, amo mai juyawa da hayaniyar inji.Za a watsa ƙarar ƙararrawa, ƙarar iska, hayaniyar fanko da hayaniyar injina ta tashar shaye-shaye, wanda ke haifar da gurɓataccen hayaniya ga muhalli.

(4) hayaniya mai shigowa.Ayyukan tashar tashar iskar iska ita ce tabbatar da aikin injiniya na yau da kullum da kuma haifar da yanayin zafi mai kyau ga naúrar kanta.Dole ne tashar shigar da iskar ta naúrar ta ba da damar shigar da iskar ta shiga ɗakin na'ura cikin kwanciyar hankali, amma a lokaci guda, ƙarar injina da hayaƙin iska na na'urar kuma za su haskaka a wajen ɗakin na'ura ta wannan tashar shigar iska.

(5) Amo na watsawa na girgizar tushe.Za a iya watsa girgizar injina mai ƙarfi na injin dizal zuwa wurare na waje ta hanyar tushe, sa'an nan kuma haskaka hayaniya ta cikin ƙasa.

Ka'idar maganin rage hayaniya a dakin janareta na dizal ita ce amfani da kayan da ke sha sauti da rage hayaniya da na'urorin shiru don rage hayaniyar shigar iska da tashoshi da shaye-shaye da tsarin shaye-shaye a kan yanayin tabbatar da yanayin samun iska na saitin janareta na diesel, cewa shi ne, ba tare da rage karfin fitarwa ba, ta yadda za a sa fitar da hayaki ya dace da ma'aunin kasa na 85dB (A).

Hanya mafi mahimmanci don rage hayaniyar janareta ita ce farawa daga tushen sauti da kuma ɗaukar wasu fasahohin rage amo na al'ada;Misali, muffler, murhuwar sauti, shayar da sauti da keɓewar jijjiga sune hanyoyin mafi inganci.

(1) Rage hayaniyar shaye-shaye.Hayaniyar ƙyalli shine babban tushen amo na naúrar, wanda ke da girman matakin ƙara, saurin shayewa da wahala mai yawa a cikin jiyya.Za'a iya rage ƙarar shaye-shaye gabaɗaya da 40-60dB (A) ta amfani da muffler haɗaɗɗun impedance na musamman.

(2) Rage hayaniyar axial flow fan.Lokacin da rage hayaniyar sanyaya fan na janareta saitin, dole ne a yi la'akari da matsaloli biyu: daya shi ne halatta matsi asarar da shaye tashar.Na biyu shine adadin shiru da ake buƙata.Don maki biyun da ke sama, ana iya zaɓar muffler guntu mai tsayayya.

(3) Sauti da jiyya na ɗakin injin da keɓewar jijjiga na janareta dizal.

1) Rufin sauti na ɗakin injin.Bayan an rage amo da sanyaya fan amo na dizal genset, sauran manyan amo kafofin ne dizal inji amo da kuma konewa amo.Sai dai taga abin lura da bangon da ake buƙata na ciki wanda ke da alaƙa da ɗakin kallo, duk sauran windows za a cire su, duk ramuka da ramuka za a toshe su sosai, kuma sautin murfin bangon bulo ya zama fiye da 40dB (a).Ƙofofi da tagogin ɗakin injin ba su da wuta da ƙofofin rufewa da tagogi.

2) Shigar iska da shaye-shaye.Bayan jiyya na gyaran sauti na ɗakin injin, za a magance matsalar samun iska da zafi a cikin ɗakin injin.Za a saita mashigar iska a cikin madaidaiciyar layi ɗaya tare da saitin janareta da fitarwar shayewa.Mashigar iska za a sanye da abin da ke jurewa guntu muffler.Tun da asarar matsewar iskar iskar kuma tana cikin kewayon da aka yarda, shigar da iskar da ke cikin dakin injin na iya daidaitawa ta dabi'a, kuma tasirin iskar da iska da zafi a bayyane yake.

3) Maganin shan sauti.Ganuwar guda biyar a cikin ɗakin injin banda ƙasa ana iya jinyar da su don ɗaukar sauti, kuma ana ɗaukar tsarin ɗaukar sautin raɗaɗi na faranti bisa ga yanayin mitar bakan na saitin janareta.

4) Musayar iska na cikin gida da kuma kyakkyawan sauti na ɗakin injin zai hana iskar da ke cikin ɗakin injin daga haɗuwa lokacin da aka rufe rukunin janareta mai sanyaya ruwa mai rufewa, kuma ba za a iya rage yawan zafin jiki a cikin ɗakin ba. lokaci.Ana iya magance matsalar ta yin amfani da fanƙar ƙaramar axial kwarara mai ƙaramar hayaniya da muffler faranti mai juriya.

5) Keɓewar jijjiga na naúrar.Kafin shigarwa na masu samar da wutar lantarki , Dole ne a gudanar da jiyya ta warewar girgizar da ta dace daidai da bayanan da suka dace da masana'anta suka bayar don guje wa watsar nisa na sautin tsari, kuma sautin iska za a ci gaba da haskakawa a cikin watsawa, ta yadda matakin ƙara a cikin iyakokin shuka ba zai iya cika ma'auni ba.Don saitin janareta na yanzu yana buƙatar magani saboda wuce gona da iri, dole ne a auna girgiza ƙasa kusa da naúrar.Idan jijjiga a bayyane yake, saitin janareta dole ne a keɓe da farko.

Bayan da ya rage amo yadda ya kamata, don sanya yanayin dakin injin ya zama mai kyau da kuma amfani, ana yin ado da bangon bango da rufin da ke shayar da sauti tare da farantin karfe mai ƙyalƙyali na aluminum-roba, kuma tsarin hasken wuta yana daidaitawa.