double fan 中文意思是什麼
double fan
解釋
二聯通風機-
Standard size of 30 square metres room ; standard double room size 37 square metres, 38 square metres of luxury single area, 1. 8 x 2. 0m luxury bedding generous, comfortable ; fan rooms, 44 square meters of space, small sitting room with bedroom ingeniously linked, 45 meridian east viewing window to glance top, commercial finance street beauty ; between sets of double standards, three sets of guest rooms are 73 square metres and an area of 103 square meters, an independent spacious living room with toilet and passengers, 90e viewing window to glance top beauty ; standard size 81 square metres apartment units with spacious living room, dining room and passengers using bathrooms, a kitchen equipped with large refrigerators, zanussi cooker hoods, electric frying pan
標準單人房面積30平方米標準雙人房面積37平方米豪華單人房面積38平方米， 1 . 82 . 0m的豪華睡床寬大舒適扇形房間，面積44平方米，小型客廳巧妙地同睡房相連， 45觀景窗盡瞰榕城商業金融街美景標準雙間套三間套客房面積分別為73平方米和103平方米，擁有獨立寬敞的客廳及客用衛生間， 90觀景窗盡瞰榕城美景標準公寓套面積81平方米，擁有寬敞的客廳飯廳及客用衛生間，廚房配備了大型冰箱抽油煙機電炒鍋等。 -
When tuyere of double disk is jammed, the current of fan will fall to light load current value ; therefore, checking current of fan will find this phenomenon and the system will deal with this condition according to pre - designed program
，當雙盤內風口堵塞后，鼓風機電流將降低到空載電流值，故檢測鼓風機電流會及時發現這種堵塞現象，系統會根據預設的程序進行處理。 -
Variable moving blade double stage axial fan
動葉可調雙級軸流式風機 -
Our main products include pure titanium heat exchanger, titanium steel heat exchanger, all kinds of condensers made of composite material, reaction kettle, titanium single or double pipe coil, titanium centrifugal ventilator, titanium impeller, fan, titanium corrugated pipe, tank, pipe heaters in various specifications, pipe parts, metal fillings, etc
本廠主要產品有全鈦換熱器鈦鋼換熱器復合材料各種規格的冷凝器反應釜鈦單雙層盤管鈦轉鼓離心機鈦葉輪風機鈦波紋管貯槽各種規格的管式加熱器各種規格管配件金屬填料等。 -
This control system adopts creditable plc for real control ; it sends many simulating signals collected by old sand temperature of inlet, suction opening temperature of double disk, inner sand temperature of double disk, current of mainframe and current of fan ; meanwhile, the operation signal and switching value signal outputted by material movement transducer is inputted to switching value module of plc ; it gets evidence of water feeding after cpu account ; the operation result of cpu is outputted by switching value of plc to control unlock combination of coarse, middle and thin water feeding electromagnetically operated valve and then gets different water feeding quantity
該控制系統採用高可靠性的plc可編程序控制器進行實時控制，傳感器所採集的入口舊砂溫度雙盤抽風口溫度雙盤內砂溫主電機電流及鼓風機電流等模擬量信號直接輸入plc的模擬量採集模塊，同時加砂設備運轉信號及加砂設備物料移動檢測傳感器發出的開關量信號輸入plc的開關量模塊，由cpu獲取經運算而得到加水計算依據， cpu運算結果直接由plc的開關量輸出控制粗中細加水電磁閥的開啟組合，而得到不同的加水量。 -
When wind pressure of fan is deficiency or the inner sand layer of double disk is too thick, the tuyere of double disk will jam especially when moisture of sand is too high ; this jam must be treated by manually because the jam of green sand becomes very hard after air - dry and the system can not renew by itself
當鼓風機的風壓不足或雙盤內砂層過厚，雙盤內風口會出現堵塞現象，尤其是砂子水分過高這種堵塞除非人工清理，其系統本身是無法恢復的，因為濕的砂子堵塞進風口乾后會非常堅硬。 -
Test and application of double power automatic switching device for auxiliary fan
局部通風機雙電源自動切換裝置的試驗與應用
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