泵水系統 的英文怎麼說
中文拼音 [bèngshuǐxìtǒng]
泵水系統
英文
pumping system-
Water system. water level indicator for water accumulator
水系統.泵站用水位指示器Water system. gas shut - off valve for water accumulator
水系統.泵站用氣閘閥pn 20mpaWater system. lowest level valve for water accumulator
水系統.泵站用最低液面閥pn 20mpaWater system. water tank for water accumulator. type and size
水系統.泵站用水箱.型式與尺寸Improvement on sealing water system of feed water pump in 600 mw uint
機組汽泵密封水回水系統的改造The proposals of bigger temperature difference with lower water flow rate and variable primary water flow rate were introduced to reduce the operation cost or primary cost of chilled water system
摘要詳細分析了大溫差小流量系統方案和一次泵變流量系統方案在空調水系統節能方面的異同。Main engine cooling water system include thermoregulator, fresh water cooler, lub oil cooler, fresh water pump, sea water pump, fresh water tank ( also used as fresh water expansion tank )
主機冷卻水系統由調溫器、淡水冷卻器、滑油冷卻器、淡水泵、海水泵、淡水箱（兼淡水膨脹箱）組成。Using the program, the thesis studied the status of the chilled water distribution in the system when operating in the practical conditions, and analyzed the performance of the system when adopting different controlling methods of pumps and the chilled water flow in the ahus ( air handling unit ) during the course of converting the constant chilled water flow system to variable chilled water flow system
利用所編寫的程序研究了冷水系統實時工況下運行時，冷水系統內水量的實際分佈情況；分析了定水量系統改造為變水量系統時，採用不同的水泵控制方案及末端採用不同的水量控制方法時的系統性能。The system follows carnot cycle principle. driven by electricity, its working substance absorbs the latent heat in the air or other low - temperature heat source, and waste heat let out of living or industry, compresses it to heat by compressor, exchange, exchange heat with water to higher the water temperature ( 55 warm ). it a new water heating apparatus, used in home heating, and influenced by environment runoff and the heat exchang of working substance. this system is more used in southem china
根據逆卡諾循環原理，採用電能驅動，通過工質吸收空氣中或其他低溫熱源中無法被利用的太陽能潛熱、生活及工業排放的廢熱，通過壓縮機壓縮升溫，再與水換熱，使水溫升高，獲得（ 55 ）熱水，是一種新型的熱水製造設備，應用於家庭和熱水系統，受到環境溫差和工質換熱的影響，熱泵熱水器/熱水系統更多適合南方地區應用。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。In view of the present situation of energy consumption on heating water and waste heat utilization, proposes the heat pump hot water system using waste water as heat source
摘要針對熱水能耗和廢熱利用的現狀，提出了以廢水為熱源的熱泵熱水系統。In the mine drainage system many drainage pumps must work correspondly
摘要在煤礦井下的排水系統中，需要多臺排水泵協調地工作。E plumbing : including tunnel, platform. . etc. water supply and drainage system ; totally water pump
給排水：包含隧道月臺等之給排水系統，給水泵共763馬力污排水泵共141了馬力Including tunnel, platform. . etc. water supply and drainage system ; totally water pump 763hp, waste and drainage pump 1417hp
給排水：包含隧道、月臺等之給排水系統，給水泵共763馬力、污排水泵共141了馬力、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。To tune up the frequency of power supply by the transducer in the system, this adjusting make the speed of electromotor and performance curve of pump change. at last, it make the status of a pump alter
在變頻調速恆壓供水系統中，單臺水泵工況的調節是通過變頻器來改變電源的頻率f來改變電機的轉速n ，從而改變水泵性能曲線得以實現的。By this way, however, the working pressure of the fire water system will be at higher level in case of the central stabilizing high pressure system and undesirable consequences related to the pressure - acceptance of the pipe and the joints shall come forth
而在集中穩高壓給水系統中，這樣確定的穩壓泵揚程及設定壓力值，往往使消防給水管網始終處于較高壓力工況，因而使管網內水壓與管道及其介面的承壓能力這一對矛盾趨于突出。This series of products are widely used for general purposes in waterworks, pump stations, power stations, air conditioning water circulation, heating water circulation, industrial water supply system, fire control system, ships and oil refining
該系列產品廣泛用於自來水廠、泵站、電站、空調循環用水、採暖用熱水循環、工業供水系統、消防系統、船舶工業、亦適合煉油工業中一般性用途。This involves the supply of advanced treatment, biological treatment, chemical treatment, packaged wastewater pollution control, physical treatment, sludge treatment, water conservation, monitoring measurement analytical equipments, other pumping system and chemicals
包括供應先進處理、生物處理、化學處理、綜合廢水污染控制、物理處理、污泥處理、節約用水、監測及量度/分析設備，其他泵水系統及化學品。This involves the supply of advanced treatment, biological treatment, chemical treatment, packaged wastewater pollution control, physical treatment, sludge treatment, water conservation, monitoring & measurementanalytical equipments, other pumping system and chemicals
包括供應先進處理、生物處理、化學處理、綜合廢水污染控制、物理處理、污泥處理、節約用水、監測及量度分析設備，其他泵水系統及化學品。分享友人