I. Wehewehe o SWF Mixed Flow Fan HuahanaI. Wehewehena o SWF Mixed-flow Fan Products
ʻO ka inoa piha o SWF mixed-flow fan ʻo Meridian Acceleration Low-Noise Mixed-flow Ventilator, i ʻike ʻia ʻo HL3-2A. Aia kona mau hiʻohiʻona aerodynamic ma waena o nā pā kahe axial a me nā mea pā centrifugal: puka ka ea ma kahi kihi, a loaʻa iā ia nā pōmaikaʻi ʻelua o ka nui o ka ea o ke kahe axial a me ke kaomi kiʻekiʻe o ka centrifugal. ʻO ia ka mea hana maʻamau no ka duct ventilation.
II. Nā mea kumu o SWF Mixed-flow Fan
Casing: cylindrical straight tube type, me nā flanges circular maʻamau ma nā wēlau ʻelua, hiki ke hoʻopili pololei ʻia i ka duct; i hana ʻia me ka pā kila Q235 e ka wili hoʻohui, me ka hoʻoheheʻe anti-corrosion.
ʻOhi ʻohi komo: streamlined trumpet shape, hōʻemi i ka intake vortex a me ka walaʻau.
Mea hoʻoheheʻe kahe hui ʻia: hub conical + ʻano ʻēheu wiliwili ʻia, wili pū ʻia; ʻO ka nānā ʻana i ke kaulike ikaika o ka hale hana (G5.6 grade), e holo mālie a me ka haʻalulu liʻiliʻi.
ʻO nā ʻaoʻao deflector post: hoʻoponopono a hoʻopaʻa, hoʻonui i ka pono o ka peʻahi.
ʻO ke kaʻa hoʻopili pololei: ka hoʻokele coaxial i kūkulu ʻia, ʻaʻohe kāʻei kāʻei, mālama ʻole; hoʻokahi-wikiwiki / pālua-wikiwiki, 380V ekolu-phase.
Base hanger: kūpono no ka hoʻokomo ʻana i ka papahele, ka hoʻokomo ʻana i ke kaupaku, a me ka hoʻonohonoho kū pololei.
III. ʻEkolu mau hiʻohiʻona nui o ka hoʻokaʻawale ʻana o ka peʻahi hoʻohuihui SWF
SWF-I (Hoʻohālike Nui-māmā hoʻokahi)
Ke hoʻonohonoho ʻana: hoʻololi i nā mea hoʻoheheʻe axial kahe kiʻekiʻe, no ka hoʻolako ʻana i ka duct maʻamau a me ka pau ʻana, a me ke kaomi ʻana.
Helu kumu hoʻohālike: 2.5# a hiki i 13# (ka anawaena impeller 250 a 1300mm)
Ka nui o ka ea: 460 a 80000 m³ / h, ka nui o ke kaomi 50 a 1200 Pa
SWF-II (Ke Ana Hoʻohālike ʻelua-wikiwiki)
Hoʻonohonoho: hoʻokahi mīkini no ʻelua hoʻohana, maʻamau ka haʻahaʻa haʻahaʻa haʻahaʻa i nā manawa maʻamau, ka wikiwiki wikiwiki i ke ahi a i ʻole nā hola kiʻekiʻe, mālama i ka ikehu a me ka hoʻohaʻahaʻa leo
Helu kumu hoʻohālike: 6.5# a i 14#
ʻElua mau pae wikiwiki, ka makani makani a me ke kaomi hiki ke hoʻololi ʻia, hoʻohana mau ʻia no ka hoʻoheheʻe ʻana a me ka uahi ma nā hale kaʻa, nā hale kūʻai kūʻai, a me nā wahi ʻē aʻe.
SWF-III (Medium-pressure Reinforced Model)
Ke hoʻonohonoho ʻana: hoʻololi i nā pā centrifugal haʻahaʻa haʻahaʻa, no nā ducts lōʻihi a me nā ʻōnaehana hoʻoheheʻe kiʻekiʻe.
ʻO ke kaomi kiʻekiʻe, kūpono no nā ducts lōʻihi a me nā ducts multi-story no ka pressurization
IV. ʻO nā pono kumu o SWF Mixed-flow Fan
Hana kaulike: ʻoi aku ka nui o ka ea ma mua o nā mea pā centrifugal o ka leo like; ʻoi aku ka kiʻekiʻe ma mua o nā pā kahe axial maʻamau ma lalo o ke kaomi like; ākea ka laulā hana kūpono, emi ʻole i ka instability ma lalo o nā kūlana hana like ʻole.
Nui paʻa: 40% ʻoi aku ka liʻiliʻi ma mua o nā mea pā centrifugal o nā ʻāpana like, hiki ke hoʻololi ʻia no nā wahi liʻiliʻi e like me nā lumi mīkini a me nā kaupaku.
ʻO ka walaʻau haʻahaʻa a me ka mālama ʻana i ka ikehu: ka hoʻonui aerodynamic, ka walaʻau ≤ 75 dB (A) ma lalo o nā kūlana maʻamau; ka hana holoʻokoʻa ma luna o 80%, ʻoi aku ka ikaika o ka ikehu ma mua o nā mea pā kahiko.
Hoʻopili maʻalahi: pili paipu pololei no ka inlet a me ka puka waho, kūpono no ka hoʻonohonoho ʻana i ke aniani, kū pololei, a me ke kaupaku, pili pololei i ka duct, ʻaʻohe pono no ka huli ʻana.
Mālama maʻalahi: ka hoʻokele pololei ʻana o ke kaʻa me ka ʻole o nā mea hoʻoili, ʻaʻohe pono no ka hoʻololi ʻana i ke kāʻei a i ʻole nā hana lubrication.
Nā mana hoʻopuka piha: SWF-B hōʻoiaʻiʻo pahū, fiberglass anti-corrosion SWF-F, ʻano pauhi uahi ahi, hiki ke kau ʻia ma luna.
V. Ka Laulā o ka SWF Mixed-flow Fan
Impeller anawaena: Φ250 i 1400mm
Ka nui o ka ea: 440 a 130000 m³/h
Ka nui o ke kaomi: 45 a 2200 Pa
Ka mana kaʻa: 0.18kW a 30kW
Ka wikiwiki: 960/1450/2900 r / min
ʻAno kūpono: ea maʻamau ≤ 80 ℃; Hiki i ke kumu hoʻohālike o ka uahi ahi ke kū i 280 ℃
ʻO ka inoa piha o SWF mixed flow fan ʻo Meridian Acceleration Low-Noise Mixed Flow Ventilator, i ʻike ʻia ʻo HL3-2A. Aia kona mau hiʻohiʻona aerodynamic ma waena o nā pā kahe axial a me nā mea pā centrifugal: puka ka ea ma kahi kihi, a loaʻa iā ia nā pōmaikaʻi ʻelua o ka nui o ka ea o ke kahe axial a me ke kaomi kiʻekiʻe o ka centrifugal. ʻO ia ka mea hana maʻamau no ka duct ventilation.
II. Nā Mea Koʻikoʻi o SWF Mixed Flow Fan
Casing: cylindrical straight tube type, me nā flanges circular maʻamau ma nā wēlau ʻelua, hiki ke hoʻopili pololei ʻia i ka duct; i hana ʻia me ka pā kila Q235 e ka wili hoʻohui, me ka hoʻoheheʻe anti-corrosion.
Inlet Collector: streamlined trumpet shape, hōʻemi i ka vortex a me ka walaʻau.
Mea hoʻoheheʻe kaʻa like ʻole: hub conical + ʻano ʻēheu wiliwili ʻia, wili pū ʻia; ʻO ka nānā ʻana i ke kaulike ikaika o ka hale hana (G5.6 grade), e holo mālie a me ka haʻalulu liʻiliʻi.
ʻO nā Vanes alakaʻi: hoʻoponopono a hoʻopaʻa i ke kaomi, hoʻonui i ka pono o ka peʻahi.
Direct Coupled Motor: kūkulu ʻia i loko o ka coaxial drive, ʻaʻohe kāʻei kāʻei, mālama ʻole; hoʻokahi-wikiwiki / pālua-wikiwiki, 380V ekolu-phase.
Nā puka kumu: kākoʻo i ka hoʻokomo ʻana i ka papahele, ka hoʻokomo ʻana i ke kaupaku, ka hoʻonohonoho kū pololei.
III. ʻEkolu mau hiʻohiʻona nui o SWF Mixed Flow Fan Classification
SWF-I (Hoʻohālike Nui-māmā hoʻokahi)
Hoʻonohonoho: hoʻololi i nā mea hoʻoheheʻe axial kahe kiʻekiʻe, no ka hoʻolako ʻana i nā ʻauamo maʻamau a me ka pau ʻana, a me ke kaomi ʻana.
Helu kumu hoʻohālike: 2.5# a 13# (impeller diameter 250 to 1300mm)
Ka Lewa Lewa: 460 a 80000 m³ / h, Ka nui o ke kaomi: 50 a 1200 Pa
SWF-II (Ke Ana Hoʻohālike ʻelua-wikiwiki)
Hoʻonohonoho: mīkini hana ʻelua, ʻoi aku ka wikiwiki haʻahaʻa i nā manawa maʻamau, ka wikiwiki wikiwiki i ke ahi a i ʻole nā hola kiʻekiʻe, mālama i ka ikehu a me ka hoʻohaʻahaʻa leo.
Ka helu kumu hoʻohālike: 6.5# to 14#
ʻElua mau hoʻonohonoho wikiwiki, hoʻololi i ka lewa a me ke kaomi, hoʻohana mau ʻia no ka hoʻoheheʻe ʻana a me ka uahi ma nā hale kaʻa, nā hale kūʻai kūʻai, a me nā wahi ʻē aʻe.
SWF-III (Medium-pressure Reinforced Model)
Ke hoʻonohonoho ʻana: hoʻololi i nā mea pā centrifugal haʻahaʻa haʻahaʻa, no nā ducts lōʻihi a me nā ʻōnaehana hoʻokele kiʻekiʻe.
ʻO ke kaomi kiʻekiʻe, kūpono no nā ducts lōʻihi, multi-layer ducts no ke kaomi
IV. ʻO nā pono kumu o ka SWF Mixed Flow Fan
Hana Kaulike: ʻoi aku ka nui o ka ea ma mua o nā mea pā centrifugal o ka leo like; ʻoi aku ka kiʻekiʻe ma mua o nā pā kahe axial maʻamau ma lalo o ke kaomi like; ākea ka hana pono hana, emi ʻole i ka instability ma lalo o nā kūlana hana like ʻole.
Nui Paʻa: 40% ka liʻiliʻi ma mua o nā pā centrifugal o nā ʻāpana like; hiki ke hoʻololi ʻia no nā wahi i loko o nā lumi mīkini / nā kaupaku me nā wahi liʻiliʻi.
Haʻahaʻa Haʻahaʻa a me ka Energy Saving: aerodynamic optimization, walaʻau ≤ 75dB (A) ma lalo o nā kūlana maʻamau; ka hana holoʻokoʻa ma luna o 80%, ʻoi aku ka ikaika o ka ikehu ma mua o nā mea pā kahiko.
Hoʻokomo maʻalahi: coaxial straight pipeline no ka hoʻokomo ʻana i ka ea a me ka hoʻopau ʻana, ke ao holoʻokoʻa no ka hoʻonohonoho ʻana i ke aniani / kūpaʻa / ke kaupaku, pili pololei i ka duct, ʻaʻohe pono no ka huli ʻana.
Mālama maʻalahi: ka hoʻokele pololei ʻana o ke kaʻa me ka ʻole o nā mea hoʻoili, ʻaʻohe pono no ke kāʻei ʻana i ke kāʻei a i ʻole nā kaʻina lubrication.
Loaʻa nā mana hoʻopuka piha: SWF-B hōʻoia-pahū, fiberglass anti-corrosion SWF-F, ʻano ʻūhi ahi, koho i kau ʻia ma luna.
V. Ka Laulā ʻĀpana ʻenehana o SWF Mixed Flow Fan
Impeller Diameter: Φ250 i 1400mm
Ka Lewa Lewa: 440 a 130000 m³/h
Ka nui o ke kaomi: 45 a 2200 Pa
Mana Mana: 0.18kW a i 30kW
Ka wikiwiki: 960/1450/2900 r / min
ʻAno kūpono: ea maʻamau ≤ 80 ℃; ʻO ke kumu hoʻohālike o ka uahi ahi me ka pale wela kiʻekiʻe 280 ℃
VI. Nā hiʻohiʻona pili o SWF Mixed Flow Fan
Nā Hale Kivila: ka ea a me ka uahi ma nā hale kaʻa ma lalo o ka honua, nā hale kūʻai kūʻai, nā hōkele, nā kahua pāʻani, ka lako ea hou a me ka pau ʻana i nā alapiʻi.
HVAC Ducts: piʻi ka piʻi ʻana no nā ʻauwaʻa ea ea waena, hoʻonui ʻia ka piʻi ʻana o ka duct mamao
Nā mea kanu ʻenehana: ka hoʻoheheʻe ʻana a me ka wehe ʻana o ka lepo i nā hale hana, ka hoʻoheheʻe ʻana i ka pahū i nā hale hana kemika
ʻO nā Tunnels Municipal: ka ea a me ka hoʻololi ʻana i ka ea ma nā ala hele wāwae, nā hale paipu
VII. Hoʻokomo a koho ʻana i nā ʻāpana koʻikoʻi o SWF Mixed Flow Fan
E waiho i ka pauku paipu pololei o 1 manawa o ke anawaena o ka peʻahi ma mua a ma hope o ke auwai e pale aku ai i ka poho o ka vortex;
No nā kūlana haʻalulu kiʻekiʻe, e hoʻohana i nā pad hoʻohāhā / nā pale hoʻomaha hoʻomaha;
No nā awāwa lōʻihi, nā piko he nui, nā kānana, a me nā mea ʻē aʻe, nā ʻauwaʻa ea kūpaʻa kiʻekiʻe, makemake i ke ʻano hoʻohālike SWF-III;
ʻO ka ventila i kēlā me kēia lā + hoʻopau ʻana i ka uahi ahi ʻelua hana, koho SWF-II ʻelua-wikiwiki ʻano pale ahi;
No nā hale hana pahū a pahū, e koho i ka SWF-B pahū-hōʻoia (moʻo pahū-hōʻoia).
VIII. Nā Laʻana Kapa Hoʻohālike
SWF-II-6.5
SWF: Peʻahi hoʻoheheʻe ʻia
II: ʻAno māmā pālua
6.5: helu mīkini 6.5 #, impeller anawaena 650mm
