Hoʻokaʻawale nui ʻia ʻo UL i papa inoa ʻia i ka Sprinkler Fire Upright no ka Pūnaehana Sprinkler

E noʻonoʻo i ka "mea kūʻai mua, kūlana kiʻekiʻe mua", hana mākou me kā mākou mea kūʻai aku a hāʻawi iā lākou i nā lawelawe loea kūpono a me ka loea no Big Discount UL Listed Upright Fire Sprinkler no ka Pūnaehana Sprinkler, Aloha mākou i nā mea kūʻai hou a ʻelemakule e ʻōlelo mai iā mākou ma ke kelepona a hoʻouna mai iā mākou i nā nīnau ma ka leka uila no nā hui hui lōʻihi a loaʻa nā hopena like.
E noʻonoʻo i ka "mea kūʻai mua, kūlana kiʻekiʻe mua", hana mākou me kā mākou mea kūʻai aku a hāʻawi iā lākou i nā lawelawe loea kūponoʻO Kina a me UL Sprinkler Head, Hoʻolālā mau kā mākou ʻoihana R&D me nā manaʻo kiʻi hou i hiki iā mākou ke hoʻolauna i nā ʻano hana hou i kēlā me kēia mahina.ʻO kā mākou mau ʻōnaehana hoʻokele hana koʻikoʻi e hōʻoia mau i nā huahana paʻa a kiʻekiʻe.Hāʻawi kā mākou hui kālepa i nā lawelawe kūpono a maikaʻi.Inā loaʻa kekahi ʻike a me ka nīnau e pili ana i kā mākou waiwai, e ʻoluʻolu e kelepona mai iā mākou i ka manawa.Makemake mākou e hoʻokumu i kahi pilina ʻoihana me kāu hui hanohano.

ʻO ka kikokikona i paʻi ʻia ma 3mm sprinkler bulb ʻo "ZJCY".Hoʻohālikelike ʻia me 5mm sprinkler bulb, ʻoi aku ka wikiwiki o kāna pane, RTI ≤ 50, kahi RTI he coefficient i ana ʻia ma lalo o nā kūlana maʻamau e ana i ka naʻau o ka pulupulu sprinkler.Manaʻo: RTI= τ u ^½

Kahi: RTI – ka helu manawa pane, ʻāpana (m * s)^½;
τ－ Manawa pane mau, i s;
u – ka holo ʻana o ke kinoea, ʻāpana: m / s
ʻO ka maikaʻi o ka puʻupuʻu sprinkler e hoʻokō piha me ka pae aupuni Kina GB18428-2010.ʻO ke anawaena o ka puʻupuʻu sprinkler he 3mm, a ʻaʻole e ʻoi aku ka ʻokoʻa mai ke anawaena nominal ± 0.1mm;ʻO 23mm kona lōʻihi a ʻaʻole e ʻoi aku ka ʻokoʻa mai ka lōʻihi nominal ma mua o 0.5mm.
ʻO 3600n ka awelika o ka hoʻouka ʻana o ka puʻupuʻu sprinkler.I ka wā o ka hoʻāʻo ʻana, e hoʻopaʻa ʻia ka puʻupuʻu sprinkler ma waena o nā mea kākoʻo i kahi ala kūpono, a ʻo nā mea kākoʻo i hana ʻia i ke kila.ʻO ka paʻakikī ʻo Rockwell ʻo (44 ± 6) HRC, e kū ana i nā koi lawelawe e pili ana.A laila, e hoʻopili i ka ukana like ʻole ma ke koʻi o ka ʻōpuʻu sprinkler a hiki i ka wā e poha ai ka puʻupuʻu sprinkler, a ʻo ka piʻi ʻana o ka ukana he (250 ± 25) N / s.ʻAʻole ʻoi aku ka nui o ka hoʻokaʻawale ʻana o nā mea hana i hoʻohana ʻia no ke ana ʻana i ka haʻahaʻa haʻihaʻi ma mua o ± 1% o ka waiwai i ana ʻia.E hoʻohana i nā pūʻulu he nui o nā ʻikepili i ana ʻia e helu ai i ka waiwai awelika a me ka hoʻokaʻawale maʻamau o ka haʻahaʻa paʻi a hoʻoholo inā kūpono nā hopena i nā kūlana i kuhikuhi ʻia.

E noʻonoʻo i ka "mea kūʻai mua, kūlana kiʻekiʻe mua", hana mākou me kā mākou mea kūʻai aku a hāʻawi iā lākou i nā lawelawe loea kūpono a me ka loea no Big Discount UL Listed Upright Fire Sprinkler no ka Pūnaehana Sprinkler, Aloha mākou i nā mea kūʻai hou a ʻelemakule e ʻōlelo mai iā mākou ma ke kelepona a hoʻouna mai iā mākou i nā nīnau ma ka leka uila no nā hui hui lōʻihi a loaʻa nā hopena like.
Hoemi NuiʻO Kina a me UL Sprinkler Head, Hoʻolālā mau kā mākou ʻoihana R&D me nā manaʻo kiʻi hou i hiki iā mākou ke hoʻolauna i nā ʻano hana hou i kēlā me kēia mahina.ʻO kā mākou mau ʻōnaehana hoʻokele hana koʻikoʻi e hōʻoia mau i nā huahana paʻa a kiʻekiʻe.Hāʻawi kā mākou hui kālepa i nā lawelawe kūpono a maikaʻi.Inā loaʻa kekahi ʻike a me ka nīnau e pili ana i kā mākou waiwai, e ʻoluʻolu e kelepona mai iā mākou i ka manawa.Makemake mākou e hoʻokumu i kahi pilina ʻoihana me kāu hui hanohano.