Inā he kaʻa kaʻa kaʻa lōʻihi e lawe ana a i ʻole ka halihali logistic, he kuleana koʻikoʻi nā kaʻa diesel kaumaha i ke ola o kēlā me kēia lā.Eia nō naʻe, ma muli o ke ʻano o ka diesel, ʻo ke kinoea huelo i hoʻokuʻu ʻia e nā kaʻa diesel hana kaumaha i loaʻa nā nitrogen oxides a me nā mea ʻino ʻē aʻe e hoʻohaumia ai ka ea.Ua manaʻo ʻia aia ma kahi o 21 miliona mau kaʻa diesel hana kaumaha ma Kina, ʻo 4.4% wale nō o ka nui o nā kaʻa ma Kina, akā ʻo ka nitrogen oxides a me nā mea ʻala i hoʻokuʻu ʻia e lākou he 85% a me 65% o ka huina hooku'i ka'a.No laila, i mea e hoʻomaikaʻi ai i ka maikaʻi o ka ea a me ka hoʻohaʻahaʻa ʻana i ka pollution, pili ke aupuni Kina i nā kūlana hoʻokuʻu haole a ʻōlelo ʻia e hoʻokō ʻia nā kūlana hoʻokuʻu ʻeono no nā kaʻa diesel kaumaha ma ka ʻāina mai Iulai 1, 2021. No ka pane ʻana i nā kulekele aupuni a e pale i ke kaiapuni, pono e hoʻokomo ʻia ʻelua mau mea ʻike naikokene a me ka oxygen ma kēlā me kēia mokuahi ʻeono mau kaʻa diesel hana kaumaha.He aha ke ʻano o ka nitrogen a me ka oxygen sensor?He aha ka hana a ka nitrogen a me ka oxygen sensor i ke kaʻina hana o ka hoʻomalu ʻana i ka hoʻokuʻu ʻana?
ʻO ka meaʻike Nitrogen a me ka oxygen he meaʻike i hoʻohanaʻia no kaʻikeʻana i nā pūhui nitrogen a me ka oxygen i loko o ka pauku engine diesel.Na ka NOx sensor e hoʻouka i ka ʻikepili NOx i ʻike ʻia i ka kamepiula ma luna o ka papa (ʻo ia hoʻi ECU), a na ka ECU e hoʻomalu i ka nui o ka urea injection o ka ʻōnaehana SCR e like me ka ʻikepili, i mea e hōʻemi ai i ka hoʻokuʻu ʻana o NOx a ʻike i ka nānā ʻana o OBD o SCR ʻāpana.I nā huaʻōlelo ʻē aʻe, inā ʻaʻohe nitrogen a me ka oxygen sensor, ʻaʻole hiki i ka ECU ke hoʻoholo pololei i ka neʻe ʻana o ka nitrogen a me nā pūhui oxygen i loko o ke kinoea huelo, a laila ʻaʻole hiki ke hoʻomalu pono i ka nui o ka urea injection o SCR.ʻAʻole hiki ke hoʻomaʻemaʻe maikaʻi ʻia ka nitrogen a me ka oxygen i loko o ke kinoea huelo o nā kaʻa diesel, a ʻoi aku ko lākou ʻike ʻana ma mua o ke kūlana hoʻokuʻu aupuni.
ʻO ka mea ʻike Nitrogen a me ka oxygen he mea pono no nā kaʻa diesel hana kaumaha a pono e hoʻololi pinepine ʻia.Ma lalo o nā kūlana maʻamau, ʻo ke ola lawelawe o ka nitrogen a me ka sensor oxygen he 6000 mau hola.
Ua manaʻo ʻia ʻo ka nui o nā kaʻa diesel ma Kina e hiki i ka 2100 ma mua o 2025, a ʻo ka nui o ka noi o ka mākeke ma hope o ke kūʻai aku no ka nitrogen a me ka oxygen sensor e ʻoi aku ma mua o 32 miliona.Eia nō naʻe, i mua o kēlā koi nui, ʻōlelo ka poʻe ʻāpana kaʻa he paʻakikī ke loaʻa i kahi ala kūʻai hilinaʻi no nā mea ʻike nitrogen a me ka oxygen, no ka mea, ʻaʻole nui nā mea hana e hiki ke hana nui i ka nitrogen a me ka oxygen sensor kiʻekiʻe. lākou i ka manawa ma Kina.
ʻO Yunyi electric (stock code 300304), i hoʻokumu ʻia i Iulai 2001, he 22 mau makahiki R&D a me ka ʻike hana i ka ʻoihana ʻāpana kaʻa.ʻOiai ʻo ia wale nō ka mea hana nitrogen a me ka oxygen sensor me ka ʻike hana OEM ma Kina, ua loaʻa iā Yunyi Electric kahi kaulahao ʻoihana i hoʻohui ʻia a me ka mana hana ikaika, hiki ke hāʻawi i nā mea kūʻai aku me nā mea ʻike kiʻekiʻe o ka nitrogen a me ka oxygen i ka manawa pōkole.
I ka manaʻo o ka poʻe Yunyi, ʻo ka hana ʻana i ka waiwai no nā mea kūʻai aku ke kumu wale nō o ka noho ʻana o nā ʻoihana.Ke kū nei i ka mākeke nui o ka nitrogen a me ka oxygen sensor, hoʻomau mau ʻo Yunyi uila i ka noʻonoʻo ʻana mai ka hiʻohiʻona o nā mea kūʻai aku, a hāʻawi i nā mea kūʻai aku me ka lako kiʻekiʻe ma o ka ikaika R & D a me ka mana hana, i mea e hana ai i ka waiwai no nā mea kūʻai aku a kōkua i nā mea kūʻai aku. e hoʻokō i ka holomua ʻoihana.Makemake ʻoe e ʻike hou aʻe e pili ana i nā mea ʻike nitrogen a me ka oxygen?E kaomi i ka loulou:https://www.yunyi-china.net/denoxtronic-scr-systems/
Ka manawa hoʻouna: Mar-18-2022