energy-saving pump 中文意思是什麼
energy-saving pump
解釋
節能泵-
Presents the energy saving principle of a frequency - controlled pump and points out the applicability of the law of similitude for centrifugal pumps and the conception of constant efficiency curves
摘要闡述了循環水泵變頻調速的節能原理，提出離心水泵相似定律的適用性和等效率曲線概念。 -
Application of frequency changer in boiler fan and pump and its energy - saving analysis
水泵上的應用及節能分析 -
Application of transducer velometer on pump energy saving
變頻調速在水泵節能技術中的應用研究 -
A. hydraulic pressure adapts constant power variable axial piston pump for energy saving
液壓泵採用恆功率自動變量軸向柱塞泵，以節省能源。 -
Abstract : this essay introduced a coal burning boiler replacement project for a nursing house in beijing, using gd - series high temperature heat pump to gather heat from 15 underground water and output 70 high termperture water to heating system. this project have characteristics of energy saving and environmental friend
摘要：介紹了北京某干休所燃煤鍋爐改造項目，採用大溫差高溫水源熱泵從15淺層地下水中提取熱量，輸出70高溫熱水進行供暖，從而達到「節能、環保」和節約運行費用的目的。 -
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 heat pump air conditioner with domestic hot water supply ( hpacdhws ) presented in this dissertation is a novel saving - energy heat pump device
帶熱水供應的熱泵空調器（ heatpumpairconditionerwithdomestichotwatersupply ，簡稱hpacdhws ）是一種改進的節能型熱泵空調裝置。 -
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。 -
Then, the operation was analyzed emphatically and the mechanism of energy saving can be concluded as : because of introducing pump / motor and hydraulic accumulator, this system not only can achieve the aim of brake but also has use of auxiliary driving when braked system starts
由於泵/馬達可逆單元和儲能元件的引入，該系統不僅能達到制動的目的，而且在被制動系統起動時，可起到輔助驅動的作用。 -
The energy saving measures in the design of pump station
泵站設計中的節能措施 -
Study on energy - saving criterion of pump station
泵站節能標準建立的必要性和可行性 -
The second chapter simply introduces the development of alternate asynchronous inverter technology and retrospects some types of energy - saving systems for hydraulic elevators. then the working principles of the project are discussed and analyzed at four different working status, i. e. light load upwards, heavy load upwards, light load downwards and heavy load downwards. and the chapter focus on the introduction of structure design of pump station, calculation and type selection of pump / motor reversible units, research on oil leakage principles of accumulator circuit, design of accumulator - pump / motor pressure - energy transformer and integrated valve blocks, etc. the last but not the least, the electrical wiring of vector inverter control cabin and design of computer control and data acquisition system are introduced
論文第二章首先簡單介紹了交流異步電動機變頻調速技術的發展概況，在回顧電梯液壓控制系統節能技術的基礎上，介紹了本課題研製的「採用蓄能器的液壓電梯變頻節能控制系統研究」的基本原理，分析了動力系統在電梯轎廂輕載上下行、重載上下行等四種典型工況下的基本工作狀態和工作方式；詳細地介紹了本課題節能系統液壓動力泵站的結構設計和參數設計，重點研究了液壓動力泵站的結構設計、液壓泵馬達可逆性問題及其選型設計計算、蓄能器迴路泄漏油損失機理的研究及其補償裝置的設計、蓄能器-泵馬達壓力能量轉換裝置的設計、多功能集成控制閥組的設計等內容；最後簡單介紹了本課題矢量控制變頻控制櫃的外部附件電氣接線、計算機控制及數據採集系統的硬體設計等內容。 -
Monitoring and testing method for energy saving of motor - pump liquid transport system
泵機組液體輸送系統節能監測方法 -
High - low pressure double vane pump with low noise level and high performance is used for energy saving and high efficiency
採用高性能、低噪音的高低壓雙泵或單泵以省耗能量及提高生產效能。 -
Heat pump, as an effective energy saving device, is qualified to be employed in saving energy and enhancing energy recovery
熱泵作為一種利用低溫熱源的節能裝置，用於余熱回收和提高能源利用率的意義變得日趨重要。 -
An array of benefits is provided with the application of the integrated system, such as high cop & spf, energy saving, small fluctuation with the ambient temperature, improving the conflict between the fresh air supply and energy consumption and etc. 3. a comparison has been made on ground - source heat pump ( gshp ) with the air - source heat pump ( ashp )
地源熱泵聯合輻射地板對房間進行冷暖聯供，既具有地源熱泵季節性平均性能系數高、土壤蓄熱能力強、隨環境溫度波動小等優點，且能改善空氣源熱泵系統新風供給量與耗能之間的矛盾關系。 -
In this paper, a novel technique of air - conditioning, ground - source heat pump is mainly discussed, based on the existing research developments. it brings forward a new way to the energy saving and environmental protection of air - conditioning systems
本文結合現階段國內外的研究進展，以目前尚處于發展階段的新型空調技術? ?地源熱泵技術作為研究課題，為空調的節能與環保提出一個新的發展方向。 -
Energy saving comparison of water getting pump station at adjusted velocity
取水泵站調速運行的節能效果比較 -
On the basis of 3d modeling and virtual prototyping technology and energy saving transformation method for parameterized simulation moving beam typed oil suction pump, and using the eccentric gear reducer to replace the ordinary gear reducer to let the driving radius of eccentric gear be kept a variation of similar tendency with the load of crank in order to improve load property of the motor, thus raised the working efficiency of the entire oil suction pump and achieved the effect of energy saving
摘要基於三維建模和虛擬樣機技術，參數化模擬游梁式抽油機節能改造方法，用偏心齒輪減速器代替普通齒輪減速器，使偏心齒輪驅動半徑和曲柄負載保持同趨勢變化，以改善電機負載特性，提高整個抽油機的工作效率，達到了節能的效果。 -
Dynamic characteristics of a7v225 braking variable pump, accumulators storage and outlet property, braking and auxiliary driving property of hydraulic systenu load ' s simulation of auxiliary driving and so on have been analyzed in the article. hydraulic storage braking and auxiliary soft starting of down belt conveyor have been simulated in laboratory, at the same time, have testified that this energy saving hydraulic system is available
通過實驗，並應用了小波分析去噪等數據處理手段，文中對a7v225剎車變量泵的動態特性、蓄能器的儲能和放能特性、液壓系統的制動和輔助驅動特性及輔助驅動時負載的模擬等，分別進行了分析。
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