Ke holo nei ka mīkini hana diesel, hoʻopuka pinepine ia i ka walaʻau 95-110db(a), a ʻo ka walaʻau o ka mīkini hana diesel i hana ʻia i ka wā o ka hana e hoʻopilikia nui i ke kaiapuni a puni.
Ka loiloi kumu walaʻau
ʻO ka walaʻau o ka mīkini hana diesel he kumu leo paʻakikī i haku ʻia me nā ʻano kumu leo he nui. Wahi a ke ʻano o ka hoʻokuʻu ʻana o ka walaʻau, hiki ke hoʻokaʻawale ʻia i ka walaʻau aerodynamic, ka walaʻau radiation ʻili a me ka walaʻau electromagnetic. Wahi a ke kumu, hiki ke hoʻokaʻawale ʻia ka walaʻau radiation ʻili o ka mīkini hana diesel i ka walaʻau puhi a me ka walaʻau mechanical. ʻO ka walaʻau aerodynamic ke kumu walaʻau nui o ka walaʻau mīkini hana diesel.
1. ʻO ka walaʻau aerodynamic ma muli o ke kaʻina hana paʻa ʻole o ke kinoea, ʻo ia hoʻi, ka walaʻau o ka mea hana diesel i hana ʻia e ka hoʻopilikia ʻana o ke kinoea a me ka launa pū ʻana ma waena o ke kinoea a me nā mea. Ua hoʻolaha pololei ʻia ka walaʻau aerodynamic i ka lewa, me ka walaʻau komo, ka walaʻau hoʻopau a me ka walaʻau peʻahi hoʻoluʻu.
2. ʻO ka walaʻau electromagnetic ka walaʻau o ka mīkini hana diesel i hana ʻia e ka rotor mīkini hana e wili ana i ka wikiwiki kiʻekiʻe ma ke kahua electromagnetic.
3. He paʻakikī ke hoʻokaʻawale pono i ka walaʻau kuni a me ka walaʻau mechanical, ma muli o ke kuni ʻana o ka cylinder generator diesel i hoʻokumu ʻia e nā loli o ke kaomi ma o ke poʻo cylinder, piston, coupling, crankshaft, a me ke kino e puka mai ana mai ka walaʻau generator set i kapa ʻia he walaʻau kuni. ʻO ka walaʻau generator set i hoʻokumu ʻia e ka hopena o ka piston ma ka liner cylinder a me ka haʻalulu hopena mechanical o nā ʻāpana e neʻe ana i kapa ʻia he walaʻau mechanical. Ma keʻano laulā, ʻoi aku ka kiʻekiʻe o ka walaʻau kuni o ka mīkini diesel injection pololei ma mua o ka walaʻau mechanical, a ʻoi aku ka kiʻekiʻe o ka walaʻau mechanical o ka mīkini diesel injection ʻole ma mua o ka walaʻau kuni. Eia nō naʻe, ʻoi aku ka kiʻekiʻe o ka walaʻau kuni ma mua o ka walaʻau mechanical ma ka wikiwiki haʻahaʻa.
Ana hoʻoponopono
Nā hana hoʻomalu walaʻau o ka mea hana diesel
1: lumi pale leo
Ua hoʻokomo ʻia ka lumi hoʻopaʻa leo ma ke kūlana o ka set mīkini hana diesel, ʻo ka nui he 8.0m × 3.0m × 3.5m, a ʻo ka paia waho o ka papa hoʻopaʻa leo he papa galvanized 1.2mm. ʻO ka paia o loko he papa perforated 0.8mm, ua piha ka waena me ka huluhulu aniani ultra-fine 32kg/m3, a ua piha ka ʻaoʻao concave o ke kila kahawai me ka huluhulu aniani.
ʻElua mau ana o ka mana hoʻokele walaʻau o ka mīkini hana diesel: ka hoʻemi ʻana i ka walaʻau hoʻopau
Hilinaʻi ka mīkini hana diesel i kāna peʻahi ponoʻī e hoʻopau i ka ea, a ua hoʻokomo ʻia ka muffler ʻehā ʻāpana AES ma ke alo o ka lumi hoʻopau. ʻO ka nui o ka muffler he 1.2m × 1.1m × 0.9m. Ua lako ka muffler me ka mānoanoa o ka muffler he 200mm a me kahi mamao o 100mm. Hoʻohana ka mea hoʻopau i ke ʻano o ka huluhulu aniani maikaʻi loa i hoʻopili ʻia e nā papa perforated galvanized ma nā ʻaoʻao ʻelua. Ua hōʻuluʻulu ʻia ʻeiwa mau mea hoʻopau o ka nui like i loko o kahi mea hoʻopau nui 1.2m × 3.3m × 2.7m. Aia nā louvers hoʻopau o ka nui like ma 300mm ma mua o ka muffler.
ʻEkolu mau ana o ka mana hoʻokele walaʻau o ka mīkini hana diesel: ka hoʻemi ʻana i ka walaʻau o ka ea komo
E hoʻokomo i kahi mea hoʻoheheʻe leo kūlohelohe ma luna o ka hale pale leo. Hana ʻia ka mea hoʻoheheʻe leo me ka mea hoʻoheheʻe leo hoʻokahi, ʻo ka lōʻihi o ka mea hoʻoheheʻe leo he 1.0m, ʻo ka nui o ka ʻāpana kea he 3.4m × 2.0m, ʻo ka mānoanoa o ka pepa mea hoʻoheheʻe leo he 200mm, ʻo ka mamao he 200mm, a ua hoʻopili ʻia ka mea hoʻoheheʻe leo me kahi kuʻekuʻe leo 90° i hoʻopaʻa ʻole ʻia, a ʻo ka lōʻihi o ke kuʻekuʻe leo he 1.2m.
ʻEhā ana ke ana o ka hoʻokele walaʻau o ka mīkini hana diesel: ka walaʻau hoʻopau
Ma o ka hoʻonohonoho mīkini hana diesel o ka hoʻohālikelike mua ʻana i ʻelua mau mufflers noho e hoʻopau i ke kani, ua hui pū ʻia ka walaʻau ma hope o ka uahi i loko o kahi paipu uahi Φ450mm mai ka pani hoʻopau e hoʻokuʻu i luna.
ʻElima ana ka mana o ka walaʻau o ka mīkini hana diesel: ka mea haʻi'ōlelo paʻa (walaʻau haʻahaʻa)
E hoʻokomo i ka mīkini hana diesel i hana ʻia e ka mea hana i loko o ka pahu walaʻau haʻahaʻa, hiki ke hōʻemi i ka walaʻau a pale i ka ua.
Pōmaikaʻi haʻahaʻa
1. Hoʻololi i nā koi o ka palekana o ke kaiapuni kūlanakauhale, haʻahaʻa ka walaʻau i ka wā e hana ana;
2. Hiki ke hoʻemi ʻia ka walaʻau o nā ʻāpana maʻamau i 70db (A) (i ana ʻia ma L-P7m);
3. ʻĀpana walaʻau haʻahaʻa loa a hiki i ka 68db (A) (ana L-P7m);
4. Ua lako ka hale hana mana ʻano van me kahi keʻena anti-sound haʻahaʻa, kahi ʻōnaehana ea maikaʻi a me nā hana e pale aku ai i ka radiation thermal e hōʻoia i ka hana mau ʻana o ka ʻāpana ma kahi mahana kūpono.
5. Hoʻohana ka papa lalo i ka hoʻolālā papa pālua a me ka pahu wahie nui, hiki ke hoʻolako mau i ka ʻāpana e holo no 8 mau hola;
6. ʻO nā hana damping kūpono e hōʻoia i ka hana kaulike o ka ʻāpana; ʻO ke kumumanaʻo ʻepekema a me ka hoʻolālā humanized e maʻalahi i nā mea hoʻohana e hana a nānā i ke kūlana holo o ka ʻāpana.
Ka manawa hoʻouna: Nov-17-2023