Imashini ikora lisansi igizwe na moteri ya lisansi, moteri ikora lisansi, akabati ko kugenzura n'ibindi bice. Moteri ya lisansi na moteri bishyirwa kuri chassis imwe y'icyuma. Iyi mashini ikoresha gazi karemano, gazi ikoreshwa mu kanwa, gazi yo mu kirombe cy'amakara, gazi yo mu mazi, gazi yo gutunganya no gusya, gazi ya biogas, gazi yo mu ifuru ya coke, gazi yo mu ifuru n'izindi gazi zicanwa nk'amavuta.
Bitangira vuba kandi bifite ubukungu bwiza. Cyane cyane bitewe n’uko ubuzima bwo mu mijyi bukenewe cyane, amamashini akoresha gazi akoreshwa cyane mu itumanaho, ibiro by’iposita, amabanki, amasomero, ibitaro, amahoteli n’andi mashami nk’amashanyarazi y’inyongera. Urusaku ruterwa n’imashini ikoresha gazi muri rusange ni 110 ~ 95 dB mu gihe cy’imikorere y’ikirombe. Igipimo cy’urusaku ku bidukikije cya GB 3096-93 mu mijyi gifite amabwiriza akomeye ku bijyanye n’imiterere y’urusaku mu mijyi. Ku bice byo mu cyiciro cya 2 (ahantu ho gutura, ubucuruzi n’inganda zivanze), ni 60 dB (a) ku manywa na 50 dB (a) nijoro; 55 dB (a) ku manywa na 45 dB (a) nijoro ku gace ko mu cyiciro cya 1 (ahantu ho gutura, umuco n’uburezi). Urusaku rwaturutse mu gihe cy’imikorere y’iyi mashini rwazanye urusaku rukomeye mu mijyi, rwagize ingaruka ku kazi gasanzwe k’abantu no ku buzima bwabo, kandi rugabanya ikoreshwa ryagutse ry’amamashini akoresha gazi. Iyi nyandiko itanga ingamba zo gukosora kugira ngo igabanye urusaku rw'ibikoresho bitanga gazi no guteza imbere uburyo ibikoresho bitanga gazi bikwirakwizwa n'ikoreshwa ryabyo.
Urusaku rwa moteri ya gazi ni isoko nyamukuru y'urusaku rw'ibikoresho bya gazi. Urusaku rwa moteri ya gazi rushobora kugabanywamo urusaku rw'ikirere, urusaku rwo gutwika, urusaku rw'imashini, urusaku rw'ibyuka biva mu kirere n'urusaku rwo gutigita. Urusaku rw'ibyuka biva mu kirere ahanini rurimo urusaku rwo gutigita kw'umwuka ruterwa no kwinjira, gusohora umwuka n'urusaku rw'abafana, ibyo bikaba byoherezwa mu kirere mu buryo butaziguye. Gutigita kw'umuvuduko uterwa no gutwika muri silinda binyura mu mutwe wa silinda, kandi urusaku ruturuka mu mubiri rwitwa urusaku rwo gutwika; Ingaruka za piston ku gice cya silinda n'urusaku rwo gutigita kw'ingaruka bikomoka ku bice bigenda nka valve train na sisitemu yo gutera umwuka byose hamwe byitwa urusaku rw'imashini. Iyo igice gikora, umwuka uva mu mashini usohoka mu mashini usohoka ku muvuduko mwinshi, ukinjira mu cyuma gifunga umwuka uva mu kirere, hanyuma ugasohokera mu kirere uturutse mu muhogo w'inyuma. Urusaku rw'ibyuka ni rwo rusaku runini rwa moteri, akenshi rungana na 15 dB (a) hejuru y'urw'umuyoboro wa moteri, hagakurikiraho urusaku rwo gutwika, urusaku rw'imashini, urusaku rw'abafana n'urusaku rwo kwinjira.
Igihe cyo kohereza: Werurwe-04-2022