Iseti yeJeneretha yoThulisi
Intshayelelo ye-silencer yeseti yejenereyitha
1. Ingxolo yejenereyitha idla ngokuba ngumthombo oyintloko wengxolo engqongileyo.
Kule mihla, uluntu lufuna ingxolo engaphezulu nangakumbi, indlela yokulawula ngokufanelekileyo ungcoliseko lwayo lwengxolo ngumsebenzi onzima, kodwa ikwanexabiso elikhulu lokunyusa, elililo umsebenzi wethu ophambili wokulawula ingxolo. Ukuze siwenze kakuhle lo msebenzi, kufuneka siqale siqonde kwaye sihlalutye ukwakheka kwengxolo yejenereyitha yedizili. Ulawulo lwengxolo yokukhupha umoya: Izandi ziyancitshiswa ngokwandisa umngxuma kunye nokugqobhoza ipleyiti, ukuze isandi sibe ngamandla obushushu kwaye sinyamalale. Indlela esebenzayo yokulawula ingxolo yokukhupha umoya kukufaka i-exhaust muffler. Lo mgangatho uchaza iimfuno zobugcisa zoyilo, ulwakhiwo, ukwamkelwa kunye nolawulo lokusebenza kweprojekthi yonyango lwengxolo yejenereyitha yedizili. Ingasetyenziswa njengesiseko sobugcisa sovavanyo lwempembelelo yokusingqongileyo, uphando olunokwenzeka, uyilo kunye nolwakhiwo, ukwamkelwa kokukhuselwa kwendalo kunye nokusebenza kunye nolawulo emva kokugqitywa.
2. Amaxwebhu esalathiso sokumisela isithulisi sejenereyitha
(1) Imithetho nemigaqo enxulumene nokukhuselwa kwendalo
(2) Umgangatho oLungileyo woMgangatho oLungileyo (GB33096-2008)
(3) “Umgangatho Wokukhupha Ingxolo Kwindawo Engqongileyo Yemida Yeshishini Lezoshishino” (GB12348-2008)
3. Uyilo lwe-silencer yeseti yejenereyitha
(1) Ingxolo yomvelisi kufuneka ihlangabezane nomgangatho wesizwe othi “Imigangatho yeNgxolo yeNdawo yasezidolophini” (GB3097-93) kwindawo nganye yemigangatho yokukhupha ingxolo ehambelanayo.
(2) Ubungakanani bokucubungula kunye nenkqubo yeprojekthi yokulungisa ingxolo yejenereyitha yedizili kufuneka imiselwe ngokwemeko yokwenyani yendawo yejenereyitha yedizili yeshishini, ulwakhiwo lwesithuba segumbi, amandla ejenereyitha kunye nenani layo, ukuze kukhuselwe okusingqongileyo, kube noqoqosho kwaye kube nengqiqo, kwaye kuthembeke ngobuchwephesha.
(3) Ukukhethwa kobunjineli bonyango kunye nezisombululo zobugcisa kufuneka kuhlangatyezwane neemfuno zoxwebhu lokuvunywa kwengxelo yovavanyo lwempembelelo yokusingqongileyo, kwaye unyango lwengxolo yejenereyitha yedizili kufuneka luhlangatyezwane ngokuzinzileyo nemigangatho efanelekileyo yokukhupha ukungcola yesizwe neyengingqi.
4. Ulawulo lwengxolo yejenereyitha kunye nohlobo lwesixhobo sokuvala umbane esikhupha igesi
Ingxolo yejenereyitha yedizili ibandakanya ikakhulu ingxolo yokukhupha umoya kwinjini, ingxolo yokungenisa umoya, ingxolo yokutsha, intonga yokudibanisa kunye nepiston, izixhobo kunye nezinye izinto ezihambayo kumjikelo wokusebenza wentshukumo yesantya esiphezulu kunye nempembelelo ebangelwa yingxolo yoomatshini, ingxolo yokuhamba komoya wefeni yokukhupha umoya emanzini apholileyo. Ingxolo epheleleyo yeeseti zejenereyitha yedizili iphezulu kakhulu, kwaye ngokubanzi ifikelela kwi-100-125dB(A) ngokobungakanani bamandla. Iindlela zokulawula ingxolo yejenereyitha yedizili ziquka umoya wokungena, umoya wokukhupha umoya, unyango lwengxolo yesiteshi sokukhupha umoya segesi, unyango lokufunxa isandi kwigumbi lomatshini, unyango lokuthintela isandi kwigumbi lomatshini. I-muffler yejenereyitha emanzi yisakhiwo sohlobo lwe-cannula esahlulwe phakathi, kwaye i-damper yegridi-hole isetiwe kwi-cavity yesithathu (i-turbulent cavity) ukususa ukungcangcazela kwempembelelo kunye nomsinga we-eddy obangelwa kukuhamba komoya okuphindaphindiweyo kwi-muffler, kunye nokunciphisa ingxolo yokukhupha umoya kunye nokulahleka kwamandla okungeyomfuneko. Kukho iintlobo ezininzi zee-mufflers zejenereyitha, kodwa umgaqo we-muffler wahlulwe ngokubanzi kwiintlobo ezintandathu, ezizezi: i-resistance muffler, i-resistance muffler, i-impedance compound muffler, i-micro-perforated plate muffler, i-small hole muffler kunye ne-damping muffler. I-silencer enamanqanaba amathathu yeeseti zejenereyitha zedizili.
Okwesibini, amanqaku oyilo lwe-generator silencer
Iseti yejenereyitha yedizili eyenziwe yiGoldx isebenzisa isithulisi esinamaqonga amaninzi, esiquka umbhobho wokungenisa umoya, ityhubhu yangaphakathi, iileya ezimbini zesahlulo sangaphakathi, umbhobho wokukhupha umoya wangaphakathi kunye nesilinda yesithulisi kunye nesilinda yokukhupha umoya. Umbindi wombhobho wokungenisa umoya uqiniswe kwi-1/6 yesilinda yesithulisi kwaye umi nkqo kwi-axis yesilinda yesithulisi. Isilinda sesithulisi sivalwe ngepleyiti yokutywina kuzo zombini iziphelo, kwaye isilinda sokukhupha umoya siqiniswe kwicala lokugqibela lesilinda yesithulisi. Ubuncinane izahlulo ezimbini ziqinisiwe kwisilinda yesithulisi ukuze kwahlulwe isilinda yesithulisi zibe ngamacandelo alinganayo. Phakathi kwezi zahlulo zimbini kuqiniswe ityhubhu yokungenisa umoya yangaphakathi kunye netyhubhu yokungenisa umoya edityaniswe nepleyiti ye-orifice, ukuze igesi yokukhupha umoya yenze i-maze emile okwemilo. Igesi yokukhupha umoya itsalwa kwisilinda yokukhupha umoya ngepayipi yokukhupha umoya yangaphakathi kwibhodi yokwahlulahlula yangaphandle. Ngokusebenzisa ukubonakalisa kwayo kunye nokufunxa ingxolo yokukhupha umoya, i-impedance yokukhupha umoya iyavalwa ukuze inciphise intsimi yayo yesandi, ukuze kufezekiswe isiphumo sokunciphisa ingxolo. Xa kuthelekiswa nesixhobo sokuthula esinamanqanaba amabini kunye nesixhobo sokuthula semizi-mveliso, igumbi lokwandisa isixhobo sokuthula esinamanqanaba amaninzi linokusebenza kakuhle kwesixhobo sokuthula esiphakathi nesiphezulu. Emva kokuba isixhobo sokuthula sifakiwe, asichaphazeli ukusebenza kakuhle kwezixhobo, kwaye sinokuqinisekisa ukungena kunye nokuphuma okugudileyo; Nangona kunjalo, umthamo mkhulu kwaye ufanelekile ukusetyenziswa kwiiyunithi ezineemfuno zokunciphisa ingxolo ephezulu okanye kumagumbi okunciphisa ingxolo. Ukunciphisa ingxolo kungaba yi-25-35dBA.
