產(chǎn)品特點
Product Feature
◆ 先進的葉輪
advanced wheel
★ SQN風機葉輪采用CAD流場模擬技術(shù)優(yōu)化設計的后傾離心葉輪，具備高效、低噪、穩(wěn)定的運行性能。
Model SQN fans use the most up-to-date hydro-field simulating technology during the design process. The wheel is highly efficient ,produces minimal noise, and guarantees stable perfor-
Mance .
★ SQN每個葉輪均經(jīng)過靜態(tài)和動態(tài)平衡，平衡等級達到G2.5，確保庫克的產(chǎn)品可以長期按期運行。
Every wheel is statically and dynamically balanced to the level of G2.5. This would help the cook fan running quietly after long time.
◆ 無蝸殼機構(gòu)
Plug fan struture
★ 空氣直接吸入葉輪加壓，改善氣流組織。
Plug fan derectly suck air into wheel and pressurize, air flow pattern improved.
★ 直連結(jié)構(gòu)不會產(chǎn)生塵粒，適用于食品、醫(yī)藥、微電子工業(yè)的潔凈室。
Direct drive no dust generated, suitable for clean rooms of food , pharmaceutical and wafer fab.
◆ 外形設計專業(yè)—安裝更方便
Professional Design—easier to connect
★ 方形設計多出口方向，電機可以在不同位置安裝，設計施工更加方便靈活。
Square casing with multi-discharge , motor can be multi-position, more convenient and flexible for design & construction.
★ 節(jié)省風管連接費用，施工周期短。
Duct connection cost reduced , and jobsite working time saved.
★ 標準配置正方形進出口套法蘭，節(jié)省“天圓地方”轉(zhuǎn)接頭和法蘭圈。
Square inlet/outlet sleeve flange as standard accessories , round/square convertion duct
◆ 可選范圍廣—性價比高
Wide range of choise-----highly cost effective
★ 葉輪直徑可達一米，減少臺數(shù)，降低初投資
Maximum wheel diameter is 1 meter, reduce fan quantity and primary investment.
★ 不需要配蝸殼，風機體積小，方便安裝。
The scroll is saved and the cabinet size is reduced.
◆ 超低噪音
Ultralow noise
與傳統(tǒng)軸流類的本質(zhì)區(qū)別為轉(zhuǎn)速降低了15%~20%, 聲壓級區(qū)間下移了6~10分貝
Compare with conventional axial flow fans rotation speed is reduced 15%~20%, the sound pressure level range reduced by 6~10dBA.
◆ 齊全的配件：
Complete accessories
★ 室外安裝時可選配45°防雨罩（送風時配90°防雨罩），有效防止室外雨水濺入室內(nèi)。
When fan mounted outdoor , Weather-hood(45°- exhaust and 90°-supply ) prevents water into the room.
★ 風機可配帶鋁制重力止回風閥，保持室內(nèi)外空氣封閉，防止冷風倒灌。
Back-draft damper：ensure the workshop keeps closed when the fan is not running.
★ 風機內(nèi)部消音 Acoustical housing
風機內(nèi)部附加高級消音材料，可以將風機的聲壓級降低4~6 dBA.
Apply high class acoustical material inside, the fan casing to reduce sound pressure level at about 4~6 dBA.
★橡膠減震墊 Rubber isolation pad
橡膠減震墊放置于泛水帽之上，密封且防水，有效減少振動，降低噪音。
The rubber isolation pad is located above curb cap,which is waterproof and sealed and can effectively reduce vibration,lower noise.
★減振器 Vibration isolators
可選配吊裝后座地安裝型，材質(zhì)為丁氰橡膠或彈簧。
Vibration isolators can be hung or floor-mounted ,material can be neoprene or spring type.
