熱泵作用 的英文怎麼說
中文拼音 [rèbèngzuòyòng]
熱泵作用
英文
thermal pumping-
The afterheat, which is collected by recovery devices, in winter can be used as the low level thermal source of heat pump, and in summer can preheat feed water, thus equivalent an economizer. because energy flows in the system so reasonably that energy is used to the most, therefore, its energy conservation effect is significant, and the operating expenditure declines consequently. the sewage can be reused after due treatment, thua it has a certain social and ecological benefit, too
本研究中選用分離式熱管裝置提供洗浴用水,利用水源熱泵裝置,一機兩用,進行空間供熱和製冷,並通過余熱回收器對系統內的余熱進行回收,冬季可作為水源熱泵的低位熱源,夏季可對鍋爐給水進行預熱,起到「省煤器」的作用。這樣實現系統內的能量合理流動,從而達到節能的目的,同時洗浴污水經適當的處理后可以回用,因而還具有一定的社會和生態效益。And the paper analyzed the energy cost according to the value showed on ammeter, then linked to the former analyses presented the optimal running condition was 20 heat exchangers. then the paper presented some technical requires about cybernation of the system and compared water - water gshp air conditioning system with air source heat pump air conditioning system from economy
本文還從工程上對該系統進行了控制上的一些要求以及同風冷熱泵進行了經濟和效果兩個方面的分析比較,最後從工程應用的角度對施工中的一些技術要求進行了針對性的分析,希望能在實際工程中起到一定的作用。Recent experiments have succeeded in obtaining oscillations from the new system, with frequencies of 66hz and 23hz for the cases with helium and nitrogen as the working fluids, respectively. the traveling wave system is expected to be one of the good candidates as a driver for pulse tube refrigerator, leading to a thermoacoustically driven pulse tube refrigerator without any moving component
還利用deltae對環路部分進行了數值模擬分析,著重討論了系統的起振臨界溫度與臨界加熱功率、效率與加熱溫度的關系、噴射泵的作用以及不同工質(氮氣和氦氣)的比較等,得出一些有益的結論。This paper concludes that ghp has wonderful technology advantages. proper policy regulation will help its contribution to gas application and environment protection
研究表明燃氣熱泵空調技術有著良好的應用前景,適當的政策調整有助於其在天然氣合理應用方面發揮重要作用。Underground thermal energy storage and its effect on ground source heat pump system
地下蓄能及其對地熱泵系統的作用The 1st and 2nd order perturbed identification results that represent the strengthened effects on bending rigidity of the rotor caused by the impellers and the sleeves on the shaft of the pump are given, and the modified dynamic models of the rotor are obtained
給出了給水泵轉子上的熱裝葉輪、軸套對轉子剛度產生加強作用的一、二階攝動識別結果,得到了修正的給水泵轉子系統動力學計算模型。Objectives : to make up an irrigating machine for firearm wound so as to improve the successful rate of immediate treatment and reduce the infection rate of firearm wound. methods : the machine is made of pump, pressure adjuster, heater, nozzle, shield, and so on
方法:與華南理工大學合作,用由不銹鋼或無毒塑料製成的水泵、壓力調節器、加熱器( ht ) 、噴槍、防護罩等配件,製作一臺火器傷清創沖洗機,並通過動物實驗檢測其效能。In the project hong kong international wetland park phase ii, we take the initiative to install the first geothermal heat pump air - conditioning system and utilize the wetland around as a source of heat and a heat sink. through 468 pairs of vertical geothermal pipe heat exchanger buried in the wetland, heated water from water - cooled refrigeration plants and cool water from water source heat pump are circulated in a common condenser water loop to exchange their energy directly
在香港國際濕地公園第二期工程項目,我們率先採用了香港首個地源熱泵空調系統,利用公園的濕地作為一個熱源及熱能儲存器,透過468對埋放在濕地的直立式水管熱交換器,將水冷式空調系統的受熱冷凝水與地泵的凍水直接交換熱能。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。Technical analysis on using yangtze river water as cold and heat sources of heat pump
利用長江水作熱泵系統冷熱源的技術分析Compared with the traditional lamp - pumped solid - state lasers, the diode - pumped solid - state lasers ( dpssls ) have many advantages such as high efficiency, long lifetime, all - solid - state, small size and little heat effect, etc. of many kinds of dpssls, laser diode ( ld ) end - pumped nd : yag laser plays an important role and has been found wide applicatins in industry, mainly because of its good mechanical and optical properties of nd : yag crystal and good mode matching to output a fundamental transverse mode
與傳統的燈泵浦相比,激光二極體泵浦固體激光器( dpssls )具有高效、長壽命、全固化、熱效應和體積小等優點。在眾多的dpssls中,激光二極體( ld )端面泵浦nd : yag激光器在工業中起著重要的作用並得到了廣泛的運用,這主要歸因於nd : yag晶體具有良好的機械和光學特性,而且端面泵浦具有良好的模式匹配,能獲得基橫模激光輸出。The dried material is put into the middle of shell, mixing by the rake teeth and the material shaft works back and forth. the indirect heating, equal agitation of rake teeth and grinding of breaking stick makes water in material evaporation. under the effect of vacuum system, the water in the dried material and apparent water are discharged and the vapor water is discharged from outlet of vacuum pump passing dry dust collector, wet dust collector and condenser
被乾燥物料從殼體上方正中間加入,在不斷正反轉動的耙的攪拌下,物料軸向來回走動,與殼體內壁接觸的表面不斷更新,受到蒸汽的間接加熱,耙的均勻攪拌,粉碎棒的粉碎,使物料內的水份氣化,在真空系統的作用下,使被乾燥物料內部水份和表面水份更有利的排出,氣化的水份經乾式除塵器濕式除塵器冷凝器,從真空泵出口處放空。The invention is characteristic of the process of manufacturing hot water, in which water in multi - stage recirculating water - heating tank for collector and / or multi - stage confluent water - heating tank, as a whole or separately, can be heated by solar energy collector, or a heat pump, or an electrical heater
其特徵在於,熱水製作過程可以是經太陽能集熱器、或熱泵、或電加熱裝置同時或分別對分級加熱式集熱器循環加熱水箱、分級加熱式匯流熱水箱中的水進行分級加熱的組合,並且,熱水的製作與熱水的使用採用分時制,即經周期性分級加熱所制得的定量的熱水預先製作后儲存在分級加熱式匯流熱水箱及儲能水箱中用作下一個周期的分時熱水供應。Calculation results show that by the heat pump technology, the freezing heat can be used economically and practicably, and therefore be taken as a low temperature heating source for buildings
計算結果表明,熱泵可以在經濟、可行的前提下大量利用冷水凝固熱,作為建築的低溫供暖熱源。According to the status of sewage in a pharmaceutical factory in harbin, uses the multistage spray heat exchanger in the sewage - source heat pump system
摘要根據哈爾濱某制藥廠的污水情況,在污水源熱泵系統中採用多級淋激式換熱器作為污水側換熱器。Because the improvement of coefficient of performance of the gehp mainly due to the use of waste heat from surroundings, we suggest that we should use energy grade theory to evaluate the performance of heat pump
由於能級平衡理論分析考慮了(火無)的作用,而熱泵供暖時其性能系數的提高主要是利用了環境熱量,所以建議採用能級平衡理論來分析評價熱泵的性能。Ground water is used as the cooling water source of heat pump units in summer a great deal of production sewage is used as extracted heat sink for units in winter
夏季利用地下水作為水源熱泵機組的冷卻水,冬季利用該廠豐富的污水作為機組的吸熱源。The ground water - source heat pump ( gwshp ) air - conditioning technology appears with the requirement of both energy saving and environment protection. it uses the underground water as the heating source in winter and the cooling source in summer
地下水源熱泵空調技術在建築節能和環保的雙重需求下應運而生,它將地下水體作為冬季供熱的熱源和夏季製冷的冷源,是一種高效節能的可再生能源利用技術。Performs the optimization with finite time thermodynamic analysis and obtains the allocation of heat exchanger area for double - stage coupling heat pump systems that maximize the objective function, and the analytical expressions about the optimal temperature of working fluids, the minimum total heat exchanger area and the minimum power input
摘要應用有限時間熱力學理論對雙級耦合熱泵供暖系統換熱器面積進行優化,得到了系統供熱系數最優時的最佳傳熱面積分配,最佳工質工作溫度、最小總傳熱面積以及最小輸入功率的解析式。Ground source heat pump ( gshp ) air conditioning systems utilize ground soil as a heat source / sink, achieve heat transfer between the ground soil and a working fluid ( water or antifreeze solution ) circulating in a closed loop buried in the ground
地源熱泵空調系統利用大地作為冷熱源,通過中間介質在埋設于地下的封閉環路中循環流動,與大地進行熱量交換,進而由熱泵實現對建築物的空調。分享友人