Ijeneretha Setha Isithulisi
Isethulo sesithulisi se-generator
1. Umsindo we-generator ngokuvamile uba umthombo oyinhloko womsindo we-ambient.
Namuhla, umphakathi ufuna umsindo owengeziwe, indlela yokulawula ngempumelelo ukungcoliswa komsindo wawo kuwumsebenzi onzima, kodwa futhi unenani elikhulu lokuphromotha, okuwumsebenzi wethu oyinhloko wokulawula umsindo. Ukuze senze lo msebenzi kahle, kufanele siqale siqonde futhi sihlaziye ukwakheka komsindo we-generator diesel. Ukulawula umsindo wokukhipha umoya: Igagasi lomsindo lincishiswa ngokunweba imbobo nokubhoboza ipuleti, ukuze umsindo ube amandla okushisa futhi unyamalale. Indlela ephumelelayo yokulawula umsindo wokukhipha umoya ukufaka i-exhaust muffler. Leli zinga licacisa izidingo zobuchwepheshe zomklamo, ukwakhiwa, ukwamukelwa kanye nokuphathwa kokusebenza kwephrojekthi yokwelapha umsindo ekhiqiza i-diesel. Ingasetshenziswa njengesisekelo sobuchwepheshe sokuhlola umthelela kwezemvelo, ukucwaninga okungenzeka, ukuklama nokwakha, ukwamukela ukuvikelwa kwemvelo nokusebenza nokuphathwa ngemva kokuqedwa.
2. Imibhalo eyireferensi yesithulisi se-generator
(1) Imithetho neziqondiso ezihlobene nokuvikelwa kwemvelo
(2) Ikhwalithi Yomsindo Yezinga Lendawo (GB33096-2008)
(3) “I-Industrial Enterprise Boundary Environmental Noise Emission Standard” (GB12348-2008)
3. Idizayini yesithulisi sesethi yejeneretha
(1) Umsindo okhiqizayo kufanele uhlangabezane nezinga likazwelonke “Amazinga Omsindo Wendawo Yendawo Yasemadolobheni” (GB3097-93) endaweni ngayinye yamazinga ahambisanayo okukhipha umsindo.
(2) Isilinganiso sokucubungula kanye nenqubo yephrojekthi yokwelapha umsindo wejeneretha kadizili kufanele kunqunywe ngokwesimo sangempela sebhizinisi lendawo ekhiqiza udizili, isakhiwo sesikhala segumbi, amandla egenerator kanye nenombolo, ukuze kuvikelwe imvelo, kube ukonga futhi kube nengqondo. , futhi uthembeke ngokobuchwepheshe.
(3) Ukukhethwa kobunjiniyela bokwelapha kanye nezixazululo zobuchwepheshe kufanele kuhlangabezane nezidingo zombhalo wokugunyazwa kombiko wokuhlolwa komthelela kwezemvelo, futhi ukwelashwa komsindo okhiqiza udizili kufanele kuhlangabezane ngokuzinzile namazinga afanele kazwelonke nawendawo.
4. Ukulawulwa komsindo we-generator kanye nefomu le-muffler yokukhipha i-generator
Umsindo we-generator ye-diesel ikakhulukazi uhlanganisa umsindo wokukhipha injini, umsindo wokungenisa, umsindo wokuvutha, induku yokuxhuma ne-piston, igiya nezinye izingxenye ezihambayo emjikelezweni wokusebenza wokuhamba ngesivinini esiphezulu nomthelela obangelwa umsindo wemishini, ukupholisa amanzi okupholisa umsindo wokugeleza komoya wefeni. Umsindo ophelele wamasethi ejeneretha kadizili uphezulu kakhulu, futhi ngokuvamile ufinyelela ku-100-125dB(A) ngokuya ngosayizi wamandla. Izindlela zokulawula umsindo we-generator diesel zihlanganisa umoya ongenisayo, umoya ophumayo, ukwelashwa komsindo wesiteshi sokukhipha igesi, ukwelashwa kokumuncwa komsindo egumbini lomshini, ukwelashwa kokufakwa komsindo ekamelweni lomshini. I-muffler yejeneretha emanzi iyisakhiwo sohlobo lwe-canula yomgodi ohlukanisiwe, kanye ne-grid-hole damper isethwe endaweni yesithathu (imbobo enyakazayo) ukuze kususwe ukudlidliza komthelela kanye ne-eddy current ebangelwa ukugeleza komoya okuphindaphindiwe ku-muffler, futhi kuncishiswe umsindo we-exhaust. nokulahlekelwa amandla ngokungadingekile. Kunezinhlobo eziningi zama-muffler generator, kodwa isimiso se-muffler sihlukaniswe ikakhulukazi izinhlobo eziyisithupha, okuyi-resistance muffler, muffler ukumelana, i-impedance compound muffler, i-micro-perforated plate muffler, i-muffler encane yembobo kanye ne-damping muffler. Isithulisi esinezigaba ezintathu samasethi ejeneretha yedizili.
Okwesibili, amaphuzu wokuklama isithulisi se-generator
Isethi yejeneretha ye-diesel ekhiqizwa yi-Goldx isebenzisa isithulisi se-multistage, esihlanganisa ipayipi lokungena, ishubhu elingaphakathi, izingqimba ezimbili ze-partition yangaphakathi, ipayipi yokukhipha ngaphakathi kanye nesilinda esithulini nesilinda. Isikhungo sepayipi lokungenisa sigxilwe ku-1/6 yesilinda sesilencer futhi sibhekene ne-axis yesilinda somsindo. Isilinda lesithulisi sivalwa ngepuleti lokuvala kuzo zombili iziphetho, futhi isilinda sokukhipha umoya sigxilile ekugcineni kobuso besilinda. Okungenani ama-partitions amabili agxilile kusilinda esithulisi ukuze kuhlukaniswe isilinda esithulisi sibe izingxenye ezilinganayo. Phakathi kwama-partitions amabili kugxilile ishubhu lokungenisa umoya elingaphakathi kanye neshubhu lokungenisa umoya elihlanganiswe ne-orifice plate, ukuze igesi yokukhipha umoya yakhe i-maze emise okumise. I-exhaust gas idonseleka kusilinda sokukhipha ngepayipi elingaphakathi le-exhaust ebhodini lokuhlukanisa elingaphandle. Ngokusebenzisa ukuboniswa kwabo kanye nokumuncwa komsindo we-exhaust, i-exhaust impedance iyavalwa ukuze inciphise inkambu yayo yomsindo, ukuze kuzuzwe umphumela wokunciphisa umsindo. Uma kuqhathaniswa nesithulisi esinezigaba ezimbili kanye nesithulisi sezimboni, igumbi lokunweba lesithulisi esinezigaba eziningi linokusebenza okuhle kwesithulisi esiphakathi nendawo nesiphezulu. Ngemuva kokufakwa kwe-muffler, akuthinti ukusebenza kahle kwemishini, futhi ingaqinisekisa ukungena nokukhipha okubushelelezi; Nokho, ivolumu inkulu futhi ifanele ukusetshenziswa kumayunithi anezidingo eziphezulu zokunciphisa umsindo noma amakamelo okunciphisa umsindo. Ukwehliswa komsindo kungaba ngu-25-35dBA.
