fan inlet 中文意思是什麼

fan inlet 解釋
風機入口
  • fan : n 1 扇子；風扇，鼓風機。2 簸箕；揚谷機；（風車的）定風翼；【航空】螺旋槳，螺旋槳葉片。3 扇狀物（...
  • inlet : n. 1. 進口，入口。2. 【電學】引入，輸入，輸入線。3. 水灣，小港。4. 插入物，鑲嵌物。vt. （inlet, inletting）1. 引進。2. 嵌入，插入。
  1. If a greenhouse is extra tight, the airflow from the inlet side of the house to the exhaust fan will be relatively well confined.

    如果溫室很密閉，室內從進風面到排風扇的氣流就比較好控制。
  2. Aiming at the study actuality of fan performance monitoring system and analysis of fan performance curve changes affected by inlet - box and the different fixed - angles of guide blades in the course of installation, a fan flow monitoring model based on rbfnn in whole flow zone was established in this thesis. in the model, the method of no throttle and fan performance curve were used as basis. and on the basis of that model, fan performance curves of 4 - 73no. 8d were approached with experimental data of different speed, different opening - angles of guide blade and different resistance of pipeline, the precision and the error law of model were studied

    本文針對電站風機性能監測系統研究較少的現狀，在實驗的基礎上分析了現場加裝進氣箱和由於安裝造成的導流器葉片開度不一致對風機性能曲線的影響，並在此基礎上採用無節流方法測量流量，以風機調節性能曲線為依據，建立了基於徑向基函數（ rbf ）神經網路的風機流量全程監測模型；以實驗室4 - 73no . 8d離心風機為研究對象，探討了rbf神經網路差壓模型在變轉速、變導流器開度和變管網阻力等工況下的應用精度和誤差分佈規律；最後用visualc + +語言開發了風機性能在線監測系統。
  3. Particle - carrying air enters the bag filter via the inlet, passing through a stopper ; at this point, heavier powders settle first, while lighter powders attach to the filter evenly ; the plc then controls the electromagnetic valve to trigger the membrane valve for input of pressurized air, which passes the venturi tube to flush the filter by shaking off powders into the collection chute, whereas the clean air passes through the filter to be released by the fan

    控制電磁閥導引膜片閥輸入壓縮空氣，使其通過文氏管對濾袋進行噴洗，使得附著于濾袋四周之粉塵震落於集灰槽內，而乾凈空氣則穿透濾袋藉由送風機排出。
  4. Whole scheme of frame design of test - bed is proposed as : the host fanner supply the firebox the once and twice air required by diesel oil ' s burning and the cooling air ; the export parameter of the test - bed is varied by the adjust of the flux of air and diesel oil. and the air flux is varied by adjusting the rev of the fanner adjusted by transducer and the corner of the fan inlet adjusted by step motor. the quantity of oil is varied by adjusting the oil valve adjusted by step motor ; the measurement of the air flux in the test - bed adopts the method of fanner dynamics performance test in the nation criterion

    確立了實驗臺結構設計方案：主風機為燃燒器提供燃燒所需的一次、二次進風量及冷卻風量；利用變頻器調節主風機轉速、用步進電機調節風門開度來調節風量，用步進電機調節回油閥開度來調節供油量，從而實現對模擬實驗臺出口煙氣熱流量的調節；實驗臺的流量測量採用風機動力性能測試標準中測流量方法等。
  5. Whole scheme of frame design of testing flat is proposed as : the host fanner supply the air required by flamer ’ s burning and cooling, the export parameter of the flat varies by different rotate speed of the fanner 、 angle of the fan inlet and the quantity of oil, the measurement of flow in the testing flat adopts the method of fanner dynamics performance test in the nation criterion

    確立了實驗臺結構設計方案：主風機為燃燒器提供燃燒所需的一次、二次進風量及冷卻風量；模擬實驗臺出口煙氣熱流量是通過調節風機的轉速、風門開度及燃油量來改變；實驗臺的流量測量採用風機動力性能測試標準中流量方法等。
  6. This paper made three contrast experiments on changing fan ' s inlet, analyzed the preventing erosion theory of each experiment and the improvement degree of the erosion of fan ' s impeller and vanes

    論文對改造風機進氣箱減磨的方法進行了三個對比實驗，分析了不同方法所採用的防磨損機理以及對風機葉輪葉片磨損的改善程度。
  7. On the basis of analyzing the theory of gas - solid two - phase flow, the paper put forward two ways of lightening the erosion of centrifugal fan from the point of view of initiative preventing erosion : changing fan ' s inlet and changing fan ' s impeller

    本文在分析離心風機氣固兩相流動理論的基礎上，從主動防磨角度提出了兩種減輕風機磨損的方法：改造風機進氣箱和改造風機葉輪。
  8. Vortexs are observed after the beams, which greatly influence the inlet air - flow of fan, reduces the air - flux, causes noise and wastes energy

    支承結構造成的流體繞流現象在風機進口處形成渦流，造成風機風量減少，噪聲增加，浪費能源。
  9. 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。
  10. Variable inlet guide vane centrifugal fan

    進口可調導葉離心式風機
  11. Aerodynamic noises radiated directly to the atmosphere include the air inlet noise, the exhaust noise and the cooling fan noise

    直接向大氣輻射的空氣動力噪聲包括：進氣噪聲、排氣噪聲、冷卻風扇噪聲。
  12. To meet the needs for wider surge margin of the turbofan engine, a new model was developed to predict the characteristics of the fan / high pressure compressor and turbine in this thesis. several ways, including, variable inlet guide vanes of the fan, variable guide vanes of the high pressure compressor, the variable inlet area ratio of the mixer and the nozzle areas, were presented to enlarge the surge margin of the turbofan engine. meanwhile, a method of combined variable geometries for optimizing controls of inlet guide vanes of the fan, guide vanes and the first two stators of high pressure compressor, area ratio of mixer and noz zle areas was established

    為了滿足下一代作戰飛機對推進系統的性能和穩定性要求，本文建立了壓縮系統特性和渦輪特性的新模型，並分別採用改變渦扇發動機風扇進口導流葉片、壓氣機導流葉片和前兩級靜葉片、混合室進口處內、外涵面積比和尾噴管面積，研究了其對發動機性能和穩定性的影響，進而得出了渦扇發動機變幾何擴穩的方法，為發動機變幾何擴穩研究打下理論基礎。
  13. Directing against state of affairs at present, such as margin of type - selection parameters being selected comparatively large during design stage of air fans for boilers in thermal power plants, the opening degree of air fans in operation being often smaller ( for adjustment of inlet regulator ) or operation at lower revolution speed ( for speed - regulating operation mode ), and efficiency of air fans being lower etc., factors and corresponding measures having to pay attention in margin selection of air fan ' s parameters have been put forward through analysing practical example of retrofitting forced draft fans in one power plant, playing certain positive role for energy - saving and benefit - increasing in power plants

    摘要針對目前火力發電廠鍋爐風機在設計選型時參數裕量選取較大，運行時風門開度較小（對入口調節器調節）或低轉速運行（調速運行方式） ，風機效率較低的狀況，通過對某電廠送風機改造實例的分析，提出了在風機參數選擇中的裕量選取需要注意的因素及相關對策，對電廠的節能增效有一定的積極作用。
  14. Research on the effect of inlet muffer upon the vibration of fan by fea

    風機進口消聲器對風機振動影響的有限元研究
  15. In brief, based on argument above, the paper selects dual inlet dual outlet ball pulverizer, recommends dual inlet dual outlet pulverizer with plus pressure primary fan and direct air supply

    通過方案論證，本論文選用雙進雙出鋼球磨，推薦採用雙進雙出鋼球磨直吹式燃燒制粉系統。
  16. This product consists of rubber pipe made of inner glue, multi - layer proofing cord fabric and outer glue and metal woggle joint. it has features such as good pressure resistance, good flexibility, great deflexion displacement, aging resistence and excellent shock absorption etc. it is applilcable for the connection of inlet and ourlet pipes of various fan coil sets of air conditionings in the guest rooms of hotels and restaurants

    該產品由內膠層多層尼簾子布增強外層膠構成的橡膠管和金屬活接頭組成。具有耐壓高，彈性好偏轉位移量大耐老化吸震好等特點，適用於賓館飯店客房的空調用各種風機盤管機組的進出口管道連接。
  17. ( 1 ) in view of the selected coal contents, the paper determines pulverizer styles, and then shows two potential coal powder plans : dual inlet dual outlet pulverizer with plus pressure primary fan and direct air supply, middle speed pulverizer with plus pressure primary fan and direct air supply

    （ 1 ）通過煤質成分析確定出磨煤機的選型，在此基礎上得出兩種制粉系統擬定方案：雙進雙出鋼球磨煤機正壓冷一次風機直吹式制粉系統和中速磨煤機正壓冷一次風機直吹式制粉系統。
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