節能機組 的英文怎麼說
中文拼音 [jiénéngjīzǔ]
節能機組
英文
energy saving package-
Main elements, such as electromagnetic valve, bulgy valve, pressure controller, are provided from alco american to avoid the malfunctions
開機簡單，操作智能化，採用pid微電腦精確控制，根據負荷需要自行調節機組運行狀態In recent years, the water - saving and control irrigation technique of rice has diverted from plot experimental and demonstration to lare scale. and has got remarkable economic and social benefits. amed at the characteristics of this irrigation area, optimal selection for water - saving techniques of rice, deciding the amout of leaching water and irrigation modles, investigating the adaptability of the water - saving and control irrigation technique in saline land. studying the increase in production mechanism of the technique are important to extend the technique, to better and develop saline land as well as slick spots. according to the results of field experiments, optimization study was conducted on the water - saving irrigation technique of rice in saline land, the effects of different water - saving irrigation techniques on the physiological indexes and yield of rice were systematically analyzed. by using mutiplepurpose fuzzy optimization method, better. water - saving irrigation technique was selector out, that is. the control irrigation technique in rice. the mechanism of it was analyzed from the aspect of the physiological and ecological saving water of rice to provide the implemental process and technical point ; throgh the quantitive analysis and comparision on control irrigation and control class ( flood irrigation ), high production and quality mechanism of the technique was analyzed in terms of physiology indexes of rice, the variation of soil moisture, the pest resistance and the lodge resistance, the change of soil temperature in paddy fields. the yield constitutive factors, the quality of rice and so on. in saline land. control irrigation and intermittent leaching modles were adopted to validate the adaptability of the technique in irrigation of rice in saline land, to analyze rice ' s physiological - ecological indexes and the change of soil salt content under the conditions of control irrigation leaching of rice and and to provide control irrigation and combined modle of intermittent leaching to adapt to different conditions
本文從試驗及試驗資料入手，取得以下主要成果和結論：對鹽堿地水稻節水灌溉技術進行優化研究，系統地分析了不同節水灌溉技術對水稻生理指標及產量的影響，採用了多目標模糊優化的方法，對灌水技術進行綜合評判，優選了節水灌溉技術，論證該地區宜採用水稻控制灌溉技術；闡述控灌技術通過調節和控制水稻的需水規律，降低水稻高產情況下的無效水量消耗，從水稻生理、生態節水兩方面分析了控灌技術節水機理，針對性地總結出水稻各生育期實施節水控灌技術的步驟及技術要點；通過控灌與淹灌的定量對照比較，從根系、莖蘗、冠層葉片及綠葉動態到株高，土壤水分變化，抗病蟲害、抗倒伏能力，稻田土溫變化，產量構成因素及稻米品質等諸多方面進行動態比較，分析控灌技術高產優質機理；在鹽堿稻地採用控制灌溉+間歇淋洗模式，跟蹤測試田間水鹽變化狀況，驗證控制灌溉技術在鹽堿地區水稻灌溉中應用的適應性，通過分析水稻控制灌溉淋洗條件下水稻生理生態指標，提出優化控制灌溉+間歇淋洗組合模式，為進一步在高礦化度地區試驗水稻控灌技術奠定基礎。The four departments generation set of 360 mw power plant from french alstom by huaneng luohuang power plant, its steam machine control system, including steam machine regulation and steam machine protection system are designed by french gec - alstom dem company
華能珞璜電廠四臺360mw燃煤發電機組系由法國alstom全套引進，其汽機控制系統，包括汽機調節、汽機保護系統均由法國gec - alstomdem公司開發設計。Complying with the national environment - protection industry policies, this dissertation applies the strategy management theories for modern enterprises, gives an overall swot analysis on the outer conditions inclusive of the social and cultural condition, the political and law condition, the economic and technical condition as well as the competitive condition and the inner conditions inclusive of the company " s background and its present situation, the incorporative structure and culture, the nuclear strength and resources confronting the company. based on this, it proposes the development strategy scheme for nte and further discusses its concerning application and control precautions. the study on the development strategy for nte enables it achieve the dynamic balance among the outer and inner conditions it faces and its managerial target even though it is in the sophisticated situations so as to ensure its ever lasting development
本文圍繞國家環保節能產業政策，通過運用現代企業戰略管理理論，對企業所面臨的外部環境（包括社會文化、政治法律、經濟和技術環境、行業及其競爭環境）和內部環境（包括企業背景現狀、組織結構、企業文化、企業核心能力及資源）的機會、威脅、優勢、劣勢進行深入分析的基礎上，提出新能公司的發展戰略方案，並進一步探討戰略方案的實施與控制通過對新能公司發展戰略的研究，使企業在復雜多變的內外環境條件下，保證企業外部環境、內部條件和經營目標三者之間的動態平衡，從而保證企業可持續發展。This paper separately analyzed the principle and characteristic of water condensing + water condensing mode and air condensing + water condensing mode of compound condensing method. it is found that the building heating and cooling systems applied compound condensing method can well integrate the function of space cooling and space heating and sanitary hot water heating. the compound condensing method could well preserve energy, and its integration makes the investment of building heating and cooling system more economical
論文對復合冷凝技術的水冷+水冷模式和風冷+水冷模式的原理分別進行了探討，討論發現此技術能使冷熱源機組將空調製冷、空調供暖、生產衛生熱水等功能互相結合起來，節能效果顯著，集成化的功能也使得建築冷熱源設備的初投資也大大減少，並很大程度上緩解了建築冷熱源設備對環境的熱污染和城市的「熱島效應」 。Abstract : based on comprehension research into hvac technology for in indoor air quality control, this paper discusses desiccant - wheel based cooling unit, its application in indoor air relative humidity control and the great importance of the unit on the field of energy saving and human comfortability
文摘:在綜合闡述室內空氣質量控制的暖通空調技術措施的基礎上，著重討論轉輪除濕製冷機組在室內相對濕度調節、室內空氣質量控制、余熱利用、節能等方面的重要意義According to pump performance curve shown we can get that the distance h is changed with the rotate speed n in the same point q, and the flux q is changed with the rotate speed n in the same point h. from the curve we can get the rule that the distance and rotate speed are in direct with ratio at the same flux point, and the rotate speed and the flux are also in direct with ratio at the same distance point
根據相似定律：流量與轉速的一次方成正比；揚程與轉速的二次方成正比；功率與轉速的三次方成正比。即在降低轉速，調低水泵出水揚程的同時，功率下降的幅度非常大，從中可以節省相當大的電能。完全應在高水位時降低水泵機組轉速，從而使電機的輸出功率隨著轉速下降值與轉速原值商的三次方關系下降。Cm series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle
Cm系列單級離心泵是一種高效的家用電泵，由節能電機和離心泵組成，採用高質的特殊的機械密封裝置，重量輕，消耗小，操作簡便，安全可靠。Dk series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle
Dk系列單級離心泵是一種高效的家用電泵，由節能電機和離心泵組成，採用高質的特殊的機械密封裝置，重量輕，消耗小，操作簡便，安全可靠。Scm series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle
Scm系列單級離心泵是一種高效的家用電泵，由節能電機和離心泵組成，採用高質的特殊的機械密封裝置，重量輕，消耗小，操作簡便，安全可靠。Cpw series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle
Cpw系列單級離心泵是一種高效的家用電泵，由節能電機和離心泵組成，採用高質的特殊的機械密封裝置，重量輕，消耗小，操作簡便，安全可靠。Dkm series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle
Dkm系列單級離心泵是一種高效的家用電泵，由節能電機和離心泵組成，採用高質的特殊的機械密封裝置，重量輕，消耗小，操作簡便，安全可靠。Sop series pumps are the centrifugal pumps which are direct - coupled between mini - type electric machine and single stage pump body, adopting the reliable and durable mechanical seals, the centrifugal pumps possess large flow quantity, with certain ability of discharging dirty water and particle
Sop系列單級離心泵是一種高效的家用電泵，由節能電機和離心泵組成，採用高質的特殊的機械密封裝置，重量輕，消耗小，操作簡便，安全可靠。Takes several energy saving measures for air conditioning system, nick a large capacity centrifugal chillers working with variable frequency nil capacity chillers, variable frequency and variable flow control on secondary pump water systems, cooling tower for four - pipe water system in winter, fan - coil unit for commercial peripheral zones aid all - air systems for interior zones, variable frequency control on supply and exhaust air fain, enthalpy control on fresh air cooling in winter and intermediate season
採用了多項空調節能措施：大冷量離心冷水機組搭配變頻小冷量機組，二次泵變頻變流量空調水系統，四管制風機盤管冬季用冷卻塔換冷供冷設計，商業外區風機盤管、內區全空氣空調系統，送風機、排風機變頻控制，過渡季、冬季利用室外新風通風降溫的焓值控制設計。The improvement system is made up of the pressure sensor, flow sensor, displacement sensor, electro - hydraulic proportional flow control valve, power amplifier, data gathering board and computer. the platform can carry out testing the hydraulic parameters, processing the tested data, saving the processed data and drawing, adjusting the pressure automatically
改造后的測控系統主要由壓力傳感器、流量傳感器、位移傳感器、比例節流閥、功率放大器、數據採集卡和計算機組成。改造后的實驗臺具有自動採集實驗數據、自動處理實驗數據、自動保存實驗數據、自動調節液壓系統負載壓力等功能，大大提高了實驗臺的工作效率、測試精度和智能化水平。Air energy heat pump water heater units are currently the safest, most energy - saving, environmental - friendly and comfortable water heating devices in the world, which are widely used in hotels, restaurants, schools, hospitals, pools, saunas, factories and family villas
空氣能熱泵熱水機組是目前世界上最安全、最節能、環保、舒適的熱水設備，廣泛應用於賓館、酒店、學校、醫院、泳池、桑拿、工廠、家庭別墅等。Energy - saving system of libr absorption refrigeration machines
吸收式製冷機組節能運行監控系統Mainly, the type of pump in the large - scale irrigation and drainage pumping station in our country is adjustable - blade propeller pump. we can regulate the pump ' s blade mounting angle following the variation of water level at the inlet and outlet of the station in order to control the discharge of pump, we also determine the number of running machines with machine ' s optimal combination. so we can reduce its energy consumption, and make it optimally and economically run
我國大部分大型電力排灌站所安裝的泵都為可調節葉片的軸流泵，這一有利條件使我們可以根據排灌站進、出口水位的變化來調節水泵的葉片角度，控制水泵的流量，併合理的確定開機臺數，通過機組間的優化組合，使整個泵站的能耗最少，達到整體最優、經濟運行的目的。The paper analyzes the non - lineal relations of the quantity of heat exchange and water flux of coil exchanger in part - load operating condition, the shortage of deciding the water flux in bypass pipe, the disadvantage that the operating condition of pumps and chiller ca n ' t be met with the load change of the air conditioning system in different operating condition of using pressure - difference bypassing control in primary water pump system. using load control method in the change of the operating condition of primary water pump system can realize that the load change is small and reasonable in the on / off condition of pumps and m m chiller by comparing load control method in primary variable - flow water pump system with pressure - difference bypassing control method, back water temperature control method
本論文從目前空調工程中使用的變流量水系統入手，研究了盤管換熱器在部分負荷下水流量與換熱量的非線性關系，分析了文獻中介紹的旁通管通流能力選擇的不足之處和一次泵水系統採用壓差旁通控制時，工況轉換不能滿足系統控制要求的缺陷；比較了一次泵變流量水系統中壓差旁通控製法、回水溫度控製法、負荷控製法的精確性，並得出了在一次泵水系統的工況轉換時，採用負荷控製法能使冷水機組及其相應水泵在啟停時的負荷變化范圍較小，更符合建築物的冷量需求，節能效果較好的結論。At the same time, a lot of electrical energy is wasted when the level is high and the working curve is displaced. so urgent affairs are choosing right timing ways to rebuild the pumps. applying frequency conversion timing to wind machines and pumps is an important technology in our country
設計都按照長江、漢水百年一遇最低水位選擇水泵出水揚程，這樣在高水位時往往由於揚程太大而偏離水泵的工作高效區，浪費了大量電能，選擇合適的調速方式對泵船水泵機組進行節能改造，成為當務之急。分享友人