Uhlelo lwamandla lwezinsimbi zokumba uwoyela ikakhulukazi luvela ezinjinini zikadizili. Amandla ezinjini zikadizili makhulu uma kuqhathaniswa, acishe abe ngu-800KW. Isethi ye-5000M rig yokumba ngokuvamile idinga izinjini zikadizili ezi-3 kanye nesethi ye-7000M rig yokumba ngokuvamile idinga izinjini zikadizili ezi-4. Izinjini zikadizili zizobanga umsindo uma zisebenza, ikakhulukazi izinjini zikadizili ezisetshenziswa ekubholeni. Ngenxa yamandla abo aphezulu kanye nomthelela ofanayo, umsindo ugqame kakhulu. Umsindo wenjini kadizili uzwakala ngisho endle nasezindaweni ezikude.
- Ukuhlaziywa kwemithombo yomsindo yamasethi ejeneretha yedizili
Ngesikhathi sokusebenza kweyunithi ye-diesel, ukuphazamiseka emoyeni kubangela umthombo womsindo phakathi komoya kanye neyunithi yedizili ukuze kwakhe umsindo. Lolu hlobo lomsindo luphumela ngaphandle ngokuqondile, ikakhulukazi okuhlanganisa: umsindo wesistimu yokukhipha umoya, umsindo wesistimu yokungenisa umoya, nomsindo wokuzungezisa wefeni yokupholisa injini yedizili.
(1) Umsindo wesistimu yokukhipha umoya. Umthombo womsindo oqondile kakhulu wamasethi ejeneretha yedizili umsindo okhiqizwa isistimu yokukhipha umoya. Lo msindo uphezulu uma kuqhathaniswa futhi ucishe ube ngu-10~15dB (A) ngaphezu komsindo wenjini ovamile. Ngesikhathi sokusebenza kwesethi ye-generator, i-high-temperature kanye ne-high-pressure exhaust gas kufanele ikhishwe ngokuqhubekayo. Ngokusho kwesimo sokusebenza sesethi ye-generator, uhlelo lokukhipha amandla lunezigaba ezimbili zokukhipha amandla, okungukuthi ukukhishwa kwamahhala kwesethi ye-generator kanye nokukhishwa okuphoqelekile kwesethi ye-generator. Lapho igesi yokukhipha igesi evela kusethi yejeneretha ikhishwa ku-valve yokukhipha umoya, izogeleza isuka epayipini yokukhipha imfucumfucu iye ku-muffler, futhi ekugcineni ikhishelwe emoyeni ngokusebenzisa ipayipi lokukhipha elingemuva. Phakathi nayo yonke inqubo yokukhipha umoya, kuzokwenziwa inani elikhulu lomsindo wokukhipha umoya, okubuye kube umthombo oyinhloko womsindo ovela kumasethi ejeneretha edizili. Umsindo odalwe ngesikhathi senqubo yokukhipha umoya wahlaziywa futhi kwatholakala ukuthi ukwakheka komthombo womsindo kwakuyinkimbinkimbi. Kukhona imisindo ebangelwa imvamisa yokusebenza kwe-exhaust ohlelweni lwe-exhaust ngesikhathi seyunithi ngayinye, umsindo obangelwa ukuzwakala kwamagesi e-exhaust epayipini le-exhaust, nomsindo ophefumulayo obangelwa ukugeleza komoya okhishwa epayipini lokukhipha umoya. Izici eziyinhloko ezingathinta umsindo wesistimu yokukhipha isethi ye-generator yilezi: ingcindezi yangaphakathi yesilinda senjini, ububanzi bepayipi lesistimu yokukhipha umoya, umthamo wokukhipha umoya olinganiselwe wesethi ye-generator, isivinini sokusebenza kanye nomthwalo wokusebenza kwesethi ye-generator, njll.
(2) Umsindo ovela ohlelweni lokungenisa umoya. Umsindo okhiqizwa uhlelo lokungenisa umoya ungomunye wemisindo eyinhloko yesethi yejeneretha yedizili. Isizathu esiyinhloko sokwakheka ukuthi i-air inlet ivuliwe ngokuqhubekayo futhi ivaliwe ngokuvumelana nesidingo sokungenisa umoya sesethi ye-generator, okubangela ukucindezela kwesistimu yokungenisa umoya ukuze kuguquke ngokuqhubekayo futhi kubangele umsindo. Lapho uhlelo lokuthatha lusebenza, i-pulse ethile yokucindezela iyakhiwa epayipini lokungena, okwenza uhlelo lokuthatha lukhiqize umsindo wezikhathi ezithile. Ibanga lefrikhwensi yomsindo yalo msindo ngokuvamile licishe libe ngu-200Hz. Ngesikhathi esifanayo, lapho ukugeleza komoya kungena ngaphakathi kwesistimu, kuzogeleza ngepayipi lokungenisa umoya, okwenza umoya ukhishwe emzimbeni. Lesi simo sizodala umsindo we-high-frequency ohlelweni lokungenisa umoya wenjini. Ngokuvamile ukugeleza komoya epayipini elingenisayo kuhlala kushintsha, ngakho-ke ibhande lemvamisa yalo msindo nalo lilinganiselwe, ngokuvamile ligxiliswa cishe ku-1000Hz. Uma imvamisa yomsindo womjikelezo wokuthatha kanye nekholomu yomoya ohlelweni lokuthatha ifinyelela ukuvumelana, ukuzwakala kokugeleza komoya kuzokwenzeka, okubangela ukuba umsindo wesistimu yokuthatha ukhuphuke. Umsindo okhiqizwa ama-supercharger ahlukene kumasethi e-generator ahlukene nawo uhlukile. Ukuqina komsindo wesethi yejeneretha ene-turbocharged ngokusobala kuhlukile uma kuqhathaniswa nesethi yejeneretha engashayiwe. Lokhu kungenxa yesivinini esikhulu uma kuqhathaniswa sesethi yejeneretha ene-turbocharged, ebangela ukuthi isistimu yokungenisa umoya yenjini ikhiqize ukugeleza komoya okunamandla ngenxa yokunqanyulwa komoya, okuholela kumsindo wefrikhwensi ephezulu. Ibanga lokusabalalisa imvamisa yalo msindo ngokuvamile liphakathi kuka-500 no-10000Hz.
1.2 Umsindo ophuma ngaphandle
Ukukhuluma ngokuqinile, kunzima ukuhlukanisa umsindo wemisebe engaphezulu yamasethi ejeneretha yedizili. Umsindo wokusha ngokuvamile ubangelwa ukudlidliza kwengcindezi okukhiqizwa ukusha kukadizili ngaphakathi kwesilinda esisebenza ezingxenyeni eziwumshini zesilinda iyonke, ngaleyo ndlela kukhiphe inani elithile lomsindo ngaphandle. Ngesikhathi sokusebenza kwesethi yejeneretha, izakhi ezihlukahlukene zemishini zizoqhubeka zishayisana ngomshini, ngaleyo ndlela zikhiqize umsindo wemishini. Ngokuvamile, lapho ijubane lesethi yejeneretha liphansi, umsindo wokusha okhiqizwayo uba phezulu kunomsindo wemishini.
- Izinyathelo eziqondile zokwakha zokunciphisa umsindo emakamelweni ejeneretha likadizili
- Sebenzisa amaphedi erabha abamba ukushaqeka ukuze uhlukanise iyunithi. Le ngxenye yobuchwepheshe manje isivuthwe kakhulu. Ngemuva kokwelashwa kokuhlukaniswa, ukudlidliza ebusweni beyunithi kuhlukaniswa ngokuphumelelayo.
(2) Yenza ukucubungula kokunciphisa umsindo esiteshini sokusabalala, bese ufaka ukuxhumana okuthambile kokudambisa empayipini wokukhipha wejeneretha ukuze unciphise imisebe yangaphandle yomthombo womsindo. Ngokomgomo wokuvala, isakhiwo se-muffler singasebenzisa i-muffler yokuvimbela. Isebenzisa izinto ezimboza umsindo - i-melamine foam, ehlelwe ngendlela ethile epayipini. Lapho ukuhamba komoya kudlula ku-muffler yokuvimbela, amaza omsindo abangela ukudlidliza emoyeni kanye nemicu emincane ezimbotsheni ze- melamine foam . Ngenxa yokungqubuzana nokumelana okuqinile, amandla omsindo aguqulwa abe amandla okushisa futhi amuncwe, ngaleyo ndlela edlala umphumela wokuthulisa.
(3) Udonga ngalunye lwegumbi lwenziwe ngezingqimba eziningi zezinto ezinciphisa umsindo, kuhlanganise noboya bedwala, indwangu enezikhala emunca umsindo kanye nebhodi elinezikhala elimunca umsindo. Ukwengeza udonga olumunca umsindo odongeni lwegumbi lejeneretha ngaphakathi kwegumbi lomshini akukwazi nje ukunciphisa umsindo ophindelelayo egumbini lomshini ngenkathi kuthuthukisa umphumela wokuvala umsindo, kodwa futhi kunciphise ukudluliswa komsindo oqinile lapho kugijima phezulu.
(4) Lapho uklama indawo yokungena nomoya, amazinga amancane okungena komoya kanye nevolumu yokuphuma adingekayo ekusebenzeni okujwayelekile kweyunithi acatshangelwa ngokugcwele. Ngesikhathi esifanayo, ukuze uxazulule inkinga yokushisa ukushisa ekamelweni lomshini, i-air inlet kanye ne-exhaust outlet yesethi ye-generator kufanele ibekwe emgqeni ofanayo oqondile. Ngaphezu kwalokho, ukuvuleka komoya kanye nokukhipha umoya kufanele kufakwe ama-grilles abamba umsindo weshidi.
I-3.Conclusion
Umsindo ovela kusethi yejeneretha yedizili yezinsimbi zokumba uwoyela ungumthombo womsindo omkhulu kunayo yonke indawo yokumba. Inomthelela omkhulu ekuvikelweni kwemvelo futhi ayihlangabezani nezidingo zesistimu yokulawulwa kokuphepha kanye nemvelo (HSE), ngakho-ke idinga ukuvinjelwa. Lesi sihloko senza ucwaningo ngomsindo okhiqizwa amasethi ejeneretha kadizili, futhi sinikeza izindlela ezithile zokwakha zokunciphisa umsindo egumbini elihleliwe lejeneretha, elinganikeza ireferensi kubasebenzi abafanelekile.
Ijeneretha ye-SINOYQX kawoyela negesi isethe isixazululo sokunciphisa umsindo
1) Imoduli emunca umsindo emaphakathi nephezulu, ibhodi legwebu elimunca umsindo le-melamine
2) Imojula yohlu olugcwele emunca umsindo, ibhodi legwebu le-melamine elimunca umsindo oyiphiramidi
3) Imodyuli yokumunca umsindo kanye nokumunca ukushaqeka, ibhodi le-melamine elihlanganisiwe le-EPDM
4) Amamojula enziwe ngokwezifiso ngokugcwele ngokusho komthombo womsindo
Ukuze uthole ulwazi olwengeziwe mayelana ne-SINOYQX Melamine Foam, sicela usithinte ku- [email protected] noma usithumelele izwi: +86-28-8411-1861.
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