一. 主要（yào）用途 Application Occasions
CGF風（fēng）機適用於汽車（chē）裝備測（cè）試，可完全模擬實際風速，對汽（qì）車、商用車等車輛（liàng）進行各類（lèi）性能要求的測（cè）試。
CGF fan is suitable for automobiles equipment test. It can fully simulate the actual wind speed and test various performance requirements of vehicles such as automobiless and commercial vehicles.二 . 性能優勢 Performance Features1.耐腐蝕：風機外表麵采用特（tè）殊（shū）外表麵處理，具（jù）有更好的耐腐蝕性。2.獨特可移動設計：風機裝備帶（dài）鎖萬向輪，帶推拉扶手，可手動在地麵（miàn）上移動，靈活操作，使（shǐ）工作範圍更大（dà）；另加風機固定鎖止機構，防止大風量時風機移動。3.獨特上下升降設計：配電動升降台和固定支架，可根據工作（zuò）環境調節風機出風口的高度，升降平穩，出風口據地最小距離（lí）100mm，最高距離800mm。1. Corrosion resistance: the outer surface of fan is treated with special surface treatment, which has better corrosion resistance.
2. Unique movable design: the fan is equipped with universal wheels with lock and push-pull armrest, which can be manually moved on the ground, and can be operated flexibly to enlarge the working range; in addition, the fixed locking mechanism of the fan is added to prevent the fan from moving when the air volume is large.
3. Unique up and down lifting design: equipped with electric lifting platform and fixed support, the height of the fan outlet can be adjusted according to the working environment, and the lifting is stable. The minimum distance of the air outlet to the ground is 100 mm, and the maximum distance is 800 mm.三 . 結構特點 Strcture CharacteristicsCGF風機主要由（yóu）進口導流器、進口防護（hù）網、導葉、葉輪、電動機、外殼、出口集流器、出口變徑（jìng）、滾輪及電動（dòng）升降台組成，風機為直接傳動。輸（shū）送介質為無塵（chén）空氣。CGF fan is mainly composed of inlet deflector, inlet protection net, guide vane, impeller, motor, shell, outlet collector, outlet reducer, roller and electric lifting platform. The fan is directly driven. The conveying medium is dust-free air.1.進風導流罩 Inlet air guide hood減（jiǎn）少（shǎo）進氣渦流損失，使氣流能平穩順暢地進入（rù）葉輪。
Reduce the loss of intake swirl, so that the air flow can smoothly enter the impeller.
葉片采用高強度鋁合金（jīn），經過CFD模擬計算，葉型為機翼（yì）變厚扭曲葉型，具有良好的氣動性能，鋁合金葉片減小葉輪重量，增加軸承使用壽命。出廠前均完成嚴格葉輪動（dòng）平衡G2.5。
The blade is made of high-strength aluminum alloy. After CFD simulation, the blade profile is a twisted blade with thickened wing, which has good aerodynamic performance. The aluminum alloy blade reduces the weight of the impeller and increases the service life of the bearing. Strict dynamic balance g2.5 has been completed before delivery.
Made of galvanized steel plate with high strength.
4.電動升（shēng）降台（tái）和固定支架（jià） Electric lifting table and fixed bracket風機垂直（zhí）升降采用電動控製，水平移動采用手動控（kòng）製。
The fan moves up and down with electric control, and the left and right movement adopts manual control.
5.電（diàn）機 Electric machinery電機內置智能控製（zhì）模塊，配備高精度調速功能，具（jù）有轉速恒定、效率高、壽命（mìng）長、低噪聲（shēng）等優（yōu）點。
Built-in intelligent control module, equipped with high precision speed regulation function, with constant speed, high efficiency, long life, low noise and other advantages.
進（jìn）口集流器可采用不鏽鋼或鍍鋅板製作，模具液壓成型，集流器弧度配合葉輪進氣要求，有效減少（shǎo）了渦（wō）流噪聲、提高整機效率。
The imported collector can be made of stainless steel or galvanized sheet, the mold hydraulic molding, the collector radian with impeller inlet requirements, effectively reduce the eddy current noise, improve the efficiency of the machine.
四 . 設計與製造（zào）標（biāo）準 Design And Manufacturing Standards
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GB/T3235-2008 通風機基（jī）本型式、尺寸參（cān）數及性能曲線
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GB/T1236-2000 工業通風機（jī）用標準化風道（dào）進行（háng）性能試驗
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JB/T6445-2005 工業通風機葉輪（lún）超速試驗
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JB/T10214-2000 通風機（jī）鉚焊（hàn）件（jiàn）技術條（tiáo）件
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JB/T6411-1992 暖通、空（kōng）調用軸流通風機
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JB/TQ339-1984 通風機產品外觀質量（liàng）與清潔
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JB/T8690-1998 工業通（tōng）風機噪聲限值
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JB/T10213-2000 通風機焊（hàn）件質（zhì）量檢驗技術要求
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JB/T8689-2014 通風機振動檢測及其限值
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JB/T9101-1999 通（tōng）風機轉（zhuǎn）子平衡
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JB/T6886-2005 通風機塗裝技術（shù）條件
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JB/T10178-1988 通風機現（xiàn）場（chǎng）試驗
Standard specification:
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GB / T3235-2008 basic types, size parameters and performance curves of fans
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GB / T1236-2000 performance test of standardized air duct for industrial fans
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JB / T6445-2005 industrial fan impeller overspeed test
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JB / T10214-2000 specification for riveting and welding parts of fan
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JB / T6411-1992 axial fan for HVAC
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JB / TQ339-1984 fan appearance quality and cleaning
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JB / T8690-1998 Noise limits for industrial fans
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JB / T10213-2000 technical requirements for quality inspection of fan Weldments
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JB / T8689-2014 fan vibration detection and its limits
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JB / T9101-1999 fan rotor balance
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Jb-2005 / t6886 Technical conditions for fan painting
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JB / T10178-1988 field test of fan
五 . 風機性能（néng）參數表（biǎo） Performance Parameters
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