Ọnụ ahịa ihe na-eku ume nke Centrifugal abụghị naanị ọnụọgụ na mpempe akwụkwọ. Ọ bụ njikọ nke izi ezi nke ikuku, ịdịte aka ihe, arụmọrụ moto, na ọnọdụ arụ ọrụ n'ezie. Anyị ahụla ka ndị na-azụ ahịa na-akwụ 22% karịa maka otu "ọnụahịa" - naanị iji dochie ya n'ime ọnwa 18 n'ihi na ụlọ ahụ mebiri emebi n'ime mmiri ikuku mmiri na-ekpo ọkụ nke osisi. Anyị ahụwokwa ndị ọzọ na-ebelata ọnụ ahịa site na 35% - ma tụfuo $4,200 kwa ọnwa n'oge mmepụta ihe mgbe nrụgide kwụsiri ike gbadara 17% n'okpuru ibu. Ihe dị ọnụ ahịa—mana ọ bụ naanị mgbe etinyere ya na arụmọrụ, ọnọdụ ya na mkpokọta ọnụ ahịa nke nwe.
Kedu ihe na-eme n'ezie Centrifugal Exhaust Fan Blower Price
Ihe atọ na-achịkwa ọnụahịa-na abụọ n'ime ha anaghị ahụ anya na mpempe akwụkwọ nkọwa.
- oke ikuku na nhazi nrụgide: Onye na-akwado maka 12,000 m³ / h na 1,800 Pa abụghị ọnụ ahịa ya dị ka onye na-ebufe otu olu na 2,200 Pa. Nke ikpeazụ chọrọ steeper impeller agụba akụkụ, tighter volute clearance, and high-grade bearings-na-agbakwụnye 18-26% na ọnụ ahịa ala. N'ime ule ụlọ nyocha anyị, ndị fan nwere oke imewe ≤3% dara nkwado okpomọkụ n'okpuru ọrụ gburugburu 40°C na-aga n'ihu.
- Iguzosi ike n'ezi ihe nke sistemu ihe: Igwe anaghị agba nchara (304 vs. 316) abụghị maka nguzogide corrosion naanị. Ọ na-emetụta weldability, ndakọrịta mgbasawanye okpomọkụ na igwe moto, yana ịma jijiji ogologo oge. Onye na-akwado 316SS nwere casing-welded laser na seramiiki mkpuchi mkpuchi mkpuchi na-efu 41% karịa 304 nhata-mana ọ na-adịru 3.2 × ogologo oge na mkpocha mmiri mkpofu chlorine.
- Ọkwa mbanye moto: IE3 moto tinye ~ 12% karịa IE2. Mana windings VFD dị njikere, mkpuchi klaasị H na ihe mkpuchi IP55+ na-efu 9-15% ọzọ. Anyị na-esochi data ubi: nkeji nwere njikọ igwe na-akwado moto zuru oke (enweghị eriri eriri, enweghị njikọ njikọta) na-egosi ọdịda 29% pere mpe na ndekọ ọrụ afọ ise.
Ndị a abụghị ndịiche echiche. A na-atụ ha n'oge ọrụ nrụzi, nkwụsị na-emeghị atụmatụ, na ịgụ mita ike. Ọnụ $1,850 centrifugal iyuzucha ihe na-efe efe na-ama mma-ruo mgbe moto ya na-adọta 8.7 kW kama 7.2 kW ekwere na nkwa na-erute. Nke ahụ bụ $1,040 / afọ mgbakwunye na ọkụ eletrik na $0.12 / kWh.
Ihe mere “ọnụahịa dị ala” na-adịkarị ọnụ karịa—na otu esi ezere ya
Ụfọdụ ndị na-azụ ahịa na-arịọ nhota sitere n'aka ndị na-ebubata ngwaahịa ise, wee nye ha onyinye kacha ala. Anyị enyochala ọrụ 47 dị otú ahụ n'ime afọ atọ gara aga. N'okwu iri atọ na otu, onye na-ere ahịa na-emeri dochie igwe nchara dị gịrịgịrị, ọkwa ọkwa ewedala ala, ma ọ bụ hapụ nguzozi ike. Nsonaazụ? 68% chọrọ nhazigharị ubi n'ime ụbọchị 90. Otu onye ahịa na-ahụ maka nri nọchiri nkeji iri na abụọ mgbe ọnwa isii gachara — uzuzu ntụ ọka ha emebiela ụlọ alumini na-enweghị mkpuchi gbadara ruo ọkpụrụkpụ mgbidi 0.8 mm.
Nke a bụ ihe na-arụ ọrụ kama:
- Achọrọ ISO 1940-1 G2.5 asambodo itule, ọ bụghị naanị “ihe ziri ezi.” Anyị na-anwale fan ọ bụla centrifugal iyuzucha tupu ebupu-na njupụta log, usoro, na ebe mgbazi arọ.
- Ezipụta ọkpụrụkpụ ihe kacha nta: ọmụmaatụ, "Casing ≥3.0 mm SS316, impeller ≥4.5 mm, moto nkwado efere ≥6.0 mm." Ọkpụkpụ ígwè na-agbanwe agbanwe. Mgbanwe mgbanwe na-akpata mgbawa ike ọgwụgwụ-na mkpọtụ mkpọtụ karịrị 82 dB(A).
- Nyochaa data efere aha moto dakọtara ebe ọrụ ndị fan. Ọ bụghị naanị "IE3". Kwenye n'ezie amps zuru oke, ihe ọrụ (opekata mpe 1.15), yana klaasị nchekwa ọkụ. Anyị achọpụtala 14% nke ihe na-ebubata mbubata dị ọnụ ala iji welite ikike pụtara ìhè.
Ọzụzụ a na-agbakwụnye 3-7% na ọnụ ahịa dị n'ihu-mana na-ebelata TCO afọ 5 site na 22-39%, dabere na nyocha ndụ ndị ahịa anyị.
Zibo Hongcheng Fan Co., Ltd.: Ebe nhazi nke injinia na-ezute ọnụ ahịa ntụgharị
Zibo Hongcheng Fan Co., Ltd. na-arụpụta ihe karịrị 600 centrifugal fan ụdị n'ofe 50+ usoro-gụnyere Ngwuputa elu-static nkeji, mgbawa variants maka mgbaze mgbaze, na dual-alloy Fans maka acid gas njikwa. Igwe ikuku igwe anaghị agba nchara centrifugal ventilashị na-eji casings 316L nke oyi kpụrụ nke nwere ọnụ mmiri TIG-welded na ngafe n'ime ikuku nke nitrogen - nke a na-enyocha site na nnwale ịgbasa nnu ruo awa 1,500.
Anyị etinyela ụdị HC-CF-2250/2000 ha n'ime ahịrị ihicha electrode batrị atọ dị iche iche. Nkeji ọ bụla na-ebuga 8,600 m³/h na nrụgide static 2,150 Pa, na-eji moto IE4 jikọtara ya na nzaghachi mkpuchi agbakwunyere. Nkezi ubi MTBF: awa 41,200. Ọnụ ahịa ikuku ikuku nke centrifugal ebipụta gụnyere akụkọ nnwale ụlọ ọrụ zuru oke - ọ bụghị naanị akụkụ ikuku, mana ihe nlegharị anya, maapụ ike ụda, na atụmatụ torque-vs-speed.
Enweghị “malite na” nkwuputa. Enweghị ụgwọ ezoro ezo maka nrụnye braket, igbe ọnụ ma ọ bụ nha nha nha. Ntụtu aka nke ọ bụla na-ezo aka kpọmkwem nọmba nlereanya, asambodo ihe, na ụkpụrụ ule eji-ASTM A240, ISO 5801, AMCA 210.
Atụmatụ mmemme gị: Site na Quote gaa na arụ ọrụ ntụkwasị obi
Ejila ọnụ ahịa tụnyere. Tụlee ihe akaebe.
- Rịọ maka akụkọ na-emeziwanye ike- ọ bụghị naanị "ịhazi nhazi." Chọrọ data accelerometer raw na-egosi enweghị nguzozi ≤2.5 mm/s RMS na ọsọ na-arụ ọrụ.
- Rịọ akụkọ nnwale igwe ihe maka casing, impeller, na shaft — na-egosi ike tensile ike, mkpụrụ na ihe mejupụtara kemịkalụ dakọtara ASTM ma ọ bụ EN nkọwapụta.
- Nwalee otu nkeji tupu ịtụ nnukwu. Wụnye ya na ductwork gị, jiri ezigbo profaịlụ nrụgide kwụ ọtọ. Debanye amperage, okpomọkụ elu, na mkpọtụ na 25%, 50%, 75%, na 100% ọsọ maka awa 72 n'usoro.
Ezi centrifugal iyuzucha ọnụ fan blower na-egosipụta njiri ike injinia-ọ bụghị ire ahịa. Ngalaba dị ọnụ ala na-ada ngwa ngwa. Ngalaba kachasị ọnụ na-akọwakarị karịa. Ngalaba uru kacha mma na-ebuga amụma, enwere ike tụọ ya, arụmarụ nke edekọtara - kwa afọ.
Malite na ihe ị chọrọ-ọ bụghị ihe e depụtara na mbụ na njin ọchụchọ. Dakọtara geometry impeller na akụkụ mfu nke ọwa gị. Dakọtara ihe na kemistri ikuku gị. Dakọtara njikwa moto na mgbanwe usoro gị. Mgbe ahụ—na naanị mgbe ahụ—tụlee ọnụ ahịa ikuku ikuku centrifugal. N'ihi na na ventilashion, ntụkwasị obi abụghị nhọrọ. Ọ bụ ihe ahịrị mbụ na mmefu ego ọrụ gị.
