AFB1212HH-R00 AFB1212HH-R00 AFB1212HH-R00
工業風扇代理銷售:
聯系人:程經理
固話:021-6131-6707手機:139188-64473
固話:021-6131-8625手機:138177-31763
QQ:937926739 QQ:937926739
固話:021-6131-6707手機:139188-64473
固話:021-6131-8625手機:138177-31763
QQ:937926739 QQ:937926739
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風機性能參數
風機的性能參數主要有流量、壓力、功率,效率和轉速。另外,噪聲和振動的大小也是主要的風機設計指標。流量也稱風量,以單位時間內流經風機的氣體體積表示;壓力也稱風壓,是指氣體在風機內壓力升高值,有靜壓、動壓和全壓之分;功率是指風機的輸入功率,即軸功率。風機有效功率與軸功率之比稱為效率。風機全壓效率可達90%。
風機的未來
風機發展將進一步提高風機的氣動效率、裝置效率和使用效率,以降低電能消耗;用動葉可調的軸流風機代替大型離心風機;降低風機噪聲;提高排煙、排塵風機葉輪和機殼的耐磨性;實現變轉速調節和自動化調節。
鼓風機有兩大類,ysdzxcvb201605211一類是叫“離心式鼓風機”,它的原理是由于風機工作時里面的風機葉輪高速旋轉,使風機殼里的空氣產生離心力而被甩離風機葉輪,經過出風口被“壓送”出風機;而此時由于風機葉輪周圍的空氣被甩出而產生“負壓”,所以“新空氣”便從進風口處被源源不斷地補充進來,構成了風機的正常工作狀態;第二類是叫“軸流風機”,它的工作原理是:由于這種風機和電風扇一樣,其葉片的面和風機軸是有一個夾角的,在旋轉時,葉片把空氣順軸向往出風口“推”,而在進風口處就形成了一定的負壓,新空氣也就被補充進來,這樣也就保持了正常工作的狀態。
普通型軸流風機可用于一般工廠、倉庫、辦公室、住宅內等場所的通風換氣,也可用于冷風機(空氣冷卻器)、蒸發器、冷凝器、噴霧降、等等,也有礦用軸流風機,
防腐、防爆型軸流風機采用防腐材料及防爆措施,并匹配防爆電機,可用于輸送易爆、易揮發、具有腐蝕性的氣體,
要求軸流風機輸送的氣體應無顯著灰塵,無粘性和纖維物質;電動機直連型溫度不超過40℃,皮帶傳動型溫度不超過60℃。輸送氣體的粉塵量不得超過150mg/m3,
軸流風機主要由葉輪、機殼、電動機等零部件組成,支架采用型鋼與機殼風筒連接。其中防腐型軸流風機葉輪、機殼均為玻璃鋼制成,其它型式軸流風機一般采用鋼板制成。
工作原理風機的葉輪由數十片葉片組成,它類似龐大的氣輪機的葉輪。葉輪葉片中間的空氣受到了離心力的作用,向葉輪的邊緣運動,在那里空氣進入泵體環行空腔,重新從葉片的起點以同樣的方式再進行循環。葉輪旋轉所產生的循環氣流,
以極高的能量離開氣泵以供使用。風機采用專用電機,結構緊湊,體積小,重量輕,噪音低,送出氣源無水無油
當葉輪旋轉時,氣體從進風口軸向進入葉輪,受到葉輪上葉片的推擠而使氣體的能量升高,然后流入導葉。導葉將偏轉氣流變為軸向流動,同時將氣體導入擴壓管,進一步將氣體動能轉換為壓力能,最后引入工作管路。
軸流式風機葉片的工作方式與飛機的機翼類似。但是,后者是將升力向上作用于機翼上并支撐飛機的重量,而軸流式風機則固定位置并使空氣移動。
單體 8cm 8厘米 雙滾珠 0.18A 8025 支持測速
7530渦輪變頻器風扇 24V 0.17A 109BD24HD2
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9AH0912P4H041 12V 0.17A 9025 雙滾珠風扇
San Ace 120 9s 2200轉PWM 12cm風扇9S1212P4F011 包線
109S072UL 230V 18/16W 120*38MM鋁框交流風扇
9WF1224H1D03 24V 0.32A120*120*38防水發那科專用風扇
12CM暴力風扇 耐高溫風扇12038 12V 4A 9SG1212P1G03
14050 48V 0.71A9LB1448AS503散熱風扇
9SG1212P1G06 12V 4A 12038 汽車增壓暴力風扇
9AH0912M4D04 9025 9CM 12V 0.08A 靜音 散熱風扇
9G1224G4D03 12025 12CM 24V 0.47A 散熱風扇
109P0424H7D15 24V 0.08A 40*40*15MM 風扇
9WF0424F6D03 24V 0.076A 40*40*20MM 風扇
14050 48V 0.71A9LB1448AS503散熱風扇
4015 12V 0.095A109P0412M712散熱風扇
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109R0624H4D01 6025 24V 0.06A 散熱風扇
6厘米風扇 6038 9G0612P1G071 12V 1.54A
6厘米 6025 109R0624H402 24V 0.06A風扇
6015直流散熱風扇 12V 0.09A 109P0612H702
109R0612K4031 12V 0.40A 6CM 6025 60*60*25 3線 風扇
供應109P0812M623 8020 12V 0.13A散熱風扇
供應109P0424H624 24V 0.08A 風扇
DENKI風機 風扇 109E1748H5D01 1751 48V 0.28A
DENKI風機 風扇 109E1724K502 1751 24V 1.3A
4028 24V 0.22A 109P0424G3013變頻器散熱風扇
8020 12V 0.13A 109P0812M623 2線機柜散熱風扇
DENKI風機 風扇 9A0948S4E03 9225 48V 軸流風機
DENKI風機 風扇 109P0924H201 9232 24V 3線 檢測信號
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12038 24V 0.21A 109L1224H182風扇*
9A0948S4E039225直流48V散熱風機風扇
109E1724H503 17250 24V 三線測速風扇 服務器風扇
109P0412H620 4020 12V 0.09A 電源機柜風扇
14cm 14050 48v0.29A滾珠軸承散熱風扇109L1448H5G82
12cm 12038 115V 14/12W 滾珠軸承散熱風扇109S024UL
109P0412H6D01 12v 0.11a 散熱風扇
109R0624M4D06 24v 0.04a 變頻器散熱風扇
109R0812F401 8025 8CM 風扇
6076 3.2A 6厘米汽車增壓高轉速暴力風扇 9CR0612P0S05
9SG1212P1G03 12V 4A 12038 汽車增壓暴力風扇
9GH1212M402 12V 12025 0.12A 靜音服務器風扇
109P0924H201 9cm 9232 24V0.14A 3線變頻風扇
8cm 8厘米 雙滾珠風扇 8025 超耐用 支持測速
109P0412K3013 4028 12V三線服務器風扇
ACEDC12V 12038 0.98A變頻器風扇9G1212G1011
48V 2.2A 20070變頻器風扇9EC2048A001替代W1G180-AB47-01
109P0412M903 0.06A 4厘米雙滾珠風扇 4010
109BF24HA2 12032 24V 0.3A 12cm變頻器渦輪風扇
山洋 san ace120 9GH1212M404 12CM厘米 機箱風扇
12025 12CM 0.21A 機箱電源風扇 品質王 9GH1212C402
17CM 1750 雙滾珠變頻器/服務器風扇24V 109E1724K501
109P1312S1031 12038 12V 1.3A 三線 風扇
9A0812S401 8cm 8厘米大風量風扇 0.18A 3線 8025 機箱散熱
9032 12V0.88A 四線PWM服務器風扇 9G0912P2G031
6076 3.2A 6厘米汽車增壓高轉速暴力風扇 9CR0612P0S05
4cm 1U服務器風扇 4028 12V 0.55A 109P0412K3013
9GV1224P1J04 24V 1.5A 12