Ijenereyitha Seta Isithulisi
Intshayelelo yesithulisi sejenereyitha
1. Ingxolo yejenereyitha idla ngokuba ngowona mthombo wengxolo kwindawo.
Kule mihla, uluntu lufuna ingxolo ngakumbi nangakumbi, indlela yokulawula ngokufanelekileyo ukungcoliseka kwayo ingxolo ngumsebenzi onzima, kodwa unexabiso elikhulu lokunyusa, owona msebenzi wethu oyintloko wokulawula ingxolo. Ukuze senze lo msebenzi kakuhle, kufuneka siqale siqonde kwaye sihlalutye ukubunjwa kwengxolo ye-diesel generator. Ukulawula ingxolo yokukhupha: Izandi zesandi zithotywa ngokwandisa umngxuma kunye nokugqobhoza ipleyiti, ukuze isandi sibe ngamandla obushushu kwaye sinyamalale. Indlela esebenzayo yokulawula ingxolo yokukhupha kukufakela i-exhaust muffler. Lo mgangatho uchaza iimfuno zobugcisa zoyilo, ulwakhiwo, ukwamkelwa kunye nokulawulwa kokusebenza kweprojekthi yonyango lwengxolo ye-diesel generator. Ingasetyenziswa njengesiseko sobugcisa bovavanyo lwempembelelo yokusingqongileyo, uphononongo olunokwenzeka, uyilo nolwakhiwo, ukwamkelwa kokukhuselwa kwendalo kunye nokusebenza kunye nolawulo emva kokugqitywa.
2. Amaxwebhu ereferensi yesiqhelo yesithulisi sejenereyitha
(1) Imithetho nemigaqo enxulumene nokukhuselwa kwendalo
(2) uMgangatho oLungileyo wokuSingqongileyo (GB33096-2008)
(3) “uMgangatho wokuMisa ingxolo yoMda woShishino woShishino” (GB12348-2008)
3. Uyilo lwesithulisi seseti yejeneretha
(1) Ingxolo yomvelisi kufuneka ihlangabezane nomgangatho wesizwe “iMigangatho yeNgxolo yokuSingqongileyo yoMmandla weDolophu yeDolophu” (GB3097-93) kwindawo nganye yemigangatho yokukhutshwa kwengxolo engqinelanayo.
(2) Umlinganiselo wokucutshungulwa kunye nenkqubo yeprojekthi yokunyanga ingxolo ye-diesel generator kufuneka imiselwe ngokwemeko yokwenyani yendawo yeshishini le-diesel generator, isakhiwo sesithuba segumbi, amandla ejenereyitha kunye nenombolo, ukuze kukhuselwe okusingqongileyo, kuqoqosho kwaye kube nengqiqo. , kwaye uthembeke ngokobugcisa.
(3) Ukhetho lobunjineli bonyango kunye nezisombululo zobugcisa kufuneka zihlangabezane neemfuno zoxwebhu lokuvunywa kwengxelo yovavanyo lwempembelelo yokusingqongileyo, kunye nonyango lwengxolo ye-diesel generator kufuneka luhlangabezane ngokuzinzileyo nemigangatho efanelekileyo yokukhutshwa kwelizwe kunye neyengingqi.
4. Ulawulo lwengxolo yejenereyitha kunye nefom ye-muffler yokukhupha i-generator
Ingxolo ye-diesel generator ikakhulu ibandakanya ingxolo yokukhupha i-injini, ingxolo yokungena, ingxolo yokutsha, intonga yokudibanisa kunye nepiston, i-gear kunye nezinye iindawo ezihambayo kumjikelo wokusebenza wesantya esiphezulu kunye neempembelelo ezibangelwa ingxolo yomatshini, ukupholisa kwamanzi okukhupha ingxolo ye-fan airflow. Ingxolo ebanzi yeesethi ze-diesel generator iphezulu kakhulu, kwaye ngokubanzi ifikelela kwi-100-125dB (A) ngokobungakanani bamandla. Iindlela zokulawula ingxolo ye-diesel generator ziquka umoya ongenayo, umoya wokukhupha, unyango lwe-gas exhaust channel, unyango lokufunxa isandi kwigumbi lomatshini, unyango lwe-insulation yesandi kwigumbi lomatshini. I-muffler yejenereyitha emanzi yi-canula ye-canula yomqolo wesakhiwo, kunye ne-grid-hole ye-damper ibekwe kumngxunya wesithathu (umngxuma we-turbulent) ukususa impembelelo ye-vibration kunye ne-eddy yangoku ebangelwa yi-airflow ephindaphindiweyo kwi-muffler, kunye nokunciphisa ingxolo yokukhupha. kunye nokulahleka kwamandla ngokungeyomfuneko. Kukho iintlobo ezininzi zeemuffler zejenereyitha, kodwa umgaqo we-muffler wahlulwe ngokukodwa kwiindidi ezintandathu, ezizezi, i-muffler yokuxhathisa, i-resistance muffler, i-impedance compound muffler, i-micro-perforated muffler yepleyiti, i-muffler encinci yomngxuma kunye ne-muffler emanzi. Isithulisi esinamanqanaba amathathu kwiiseti zejenereyitha yedizili.
Okwesibini, iingongoma zokuyila i-generator silencer
Isethi ye-diesel generator eveliswa yi-Goldx isebenzisa i-silencer ye-multistage, equka umbhobho wokungenisa, ityhubhu yangaphakathi, iileya ezimbini zokwahlula kwangaphakathi, umbhobho wokukhupha wangaphakathi kunye ne-silencer cylinder kunye ne-cylinder exhaust. Umbindi wombhobho wokungena ugxininise kwi-1/6 yesilinda yesithuli kwaye i-perpendicular kwi-axis ye-silencer cylinder. I-cylinder ye-silencer ivalwe ngepleyiti yokutywina kuzo zombini iziphelo, kwaye i-cylinder yokukhupha igxininiswe ekupheleni kobuso be-silencer cylinder. Ubuncinci izahlulo ezibini zigxininiswe kwisilinda somthulisi ukwahlula isilinda yesithulisi sibe ngamacandelo alinganayo. Phakathi kwezahlulo ezimbini kugxininiswe ityhubhu ye-vent yangaphakathi kunye netyhubhu ye-vent ehlanganiswe nepleyiti ye-orifice, ukuze igesi yokukhupha yenze imaze emile. Igesi yokukhupha itsalwa kwi-cylinder yokukhupha ngombhobho wangaphakathi wokukhupha kwibhodi yokwahlula ngaphandle. Ngokusebenzisa ukubonakalisa kwabo kunye nokufunxa ingxolo yokukhupha, i-impedance yokukhupha igxininisekile ukuze igxininise intsimi yayo yesandi, ukuze kuphunyezwe umphumo wokunciphisa ingxolo. Xa kuthelekiswa ne-silencer enamanqanaba amabini kunye ne-industrial silencer, igumbi lokwandisa i-multi-stage silencer linomgangatho ophakathi kunye nomgangatho ophezulu wokusebenza kwesithulisi. Emva kokuba i-muffler ifakwe, ayichaphazeli ukusebenza kakuhle kwezixhobo, kwaye inokuqinisekisa i-inlet epholileyo kunye nokukhupha; Nangona kunjalo, umthamo mkhulu kwaye ufanelekile ukusetyenziswa kwiiyunithi ezineemfuno eziphezulu zokunciphisa ingxolo okanye kumagumbi okunciphisa ingxolo. Ukunciphisa ingxolo kunokuba yi-25-35dBA.
