sewage pump 中文意思是什麼
sewage pump
解釋
糞便泵-
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。 -
Rotation grid series : they are mainly used at water inlet, sewage and rainwater lifting pump stations, water inlet of sewage treatment plants, to prevent grass, wood, garbage and fibrous matters from entering water pumps and other devices behind so as to ensure the normal running of water pump and other equipments
旋轉式系列格柵主要用於取水口、污水及雨水的提升泵站、污水處理廠進水口等處，用於阻擋草木、垃圾、纖維狀物質等雜物進入水泵和后續設備，以確保水泵及其它設備的正常運行。 -
The litter - resistance slowly closing butterfly check valve is developed a newest product based on our butterfly check valve, hydra - matic transmission to be add in the valve with unique design, new stuction and optimum performance, can be used pipeline of water supply and dring with such media : fresh water, sea water, sewage, raw water, ect. the valve should be installed at outlet of the water pump, in stapping the pump, the process of slowly closing after valve plate shuts rapidly. can be guard effectively against the destruction water hummer, so to ensure the safe operation of the pipline
微阻緩閉蝶式止回閥是在我廠生產的蝶式雙瓣止回閥的基礎上利用能量轉換原理增設油壓緩閉裝置的新型模式止回閥，設計獨特，結構新穎，性能優宜，適用於凈水，源水，污水，海水等介質的供、排水管路中，安裝於水泵出口端，停泵時由於油壓阻尼作用法盤先速閉后緩閉，以消除破壞性水錘，保證灌路安全運行。 -
Research on multifunctional non - clogging sewage pump
無堵塞清淤排污泵的研究 -
But there is still a difficult problem present in the low specific speed sewage pumps : with changeable operation points, the motor is often destroyed by overload, which restricts the application of the pump in many fields
但是低比速排污泵在工況多變的場合極易因過載而燒毀電機，這一問題一直沒有得到很好的解決，這大大限制了排污泵的使用范圍。 -
Under the premise of ensuring the pump ' s normal performance, and its non - overload characteristics and aimed at lowering the maximum brake horsepower, the author also analysis the problem resulted from the saturation brake horsepower of the low specific speed sewage pumps and the solution to it. 3
推導了排污泵飽和軸功率特性產生的理論條件，導出了無過載排污泵設計的基本方程，在保證泵性能要求的前提下，同時實現無過載要求，討論了低比速排污泵設計中存在的問題及解決的途徑。 -
To the inferior trap of rock - bottom building, ought to want special attention the following problem : ( 1 ) notice indoor moistureproof design, the ground outside basically observing indoor ground is compared wants tall how many, moistureproof measure how, judge thereby, the building fights damp ability, whether to live aptly ; ( 2 ) notice indoor facilities is designed, conduit of indoor fluctuation catchment is reasonable, observe whether conduit distribution is equitable, expedite, jam not easily ; ( 3 ) notice the establishment outdoor is designed, whether is the system such as room of the raceway groove outside be like, cesspool, water pump, catchment designed reasonable, accessary establishment leaves living room whether too close, this basically is to prevent to be all round the building generation seeper, especially after big rainstorm, be like catchment not free, the excessive outside possible sewage, by water adj / lit wide
對于底層房屋的劣質陷阱，應當要非凡注重以下問題： （ 1 ）注重室內地面防潮設計，主要觀察室內地面比外地面要高多少，防潮措施如何，從而判定，房屋抗潮濕的能力，是否適宜居住； （ 2 ）注重室內設施設計，室內上下排水管道是否合理，觀察管道布局是否合理，是否暢通，不易堵塞； （ 3 ）注重室外設施設計，如外溝道、化糞池、水泵房、排水等系統是否設計合理，附屬設施離居住房是否太近，這主要是為了防止在房屋四周產生積水，非凡是大暴雨後，如排水不暢，有可能臟水外溢，被水淹。 -
Structural improvement of model ywd submerged sewage pump
型液下污水泵的結構改進 -
Involute profile design of vane in submersible sewage pump
潛水污水泵葉片漸開線型線設計 -
Centrifugal sewage pump
離心式污水泵 -
Abstract : mechanical seal is the key part of submersible sewage pump, the reliability of it decide the submersible sewage pump life
文摘:作為潛水污水泵關鍵部件的機械密封，其可靠性決定潛水污水泵的使用壽命。 -
Design of small - discharge low - specific - speed submersible sewage pump
小流量低比轉速潛水排污泵的設計 -
In recent twenty years, the sewage pump is widely applied and the research of it has been developed rapidly
近二十年來，排污泵得到了廣泛的應用，排污泵的研究也得到迅速發展。 -
Cooperates with the former abs pumps corp. ltd of west germany and manufactures the first submersible sewage pump of china
年與原西德abs制泵公司簽訂合作生產並製造出中國第一臺潛水排污泵。 -
This paper systematically studies the theory and hydraulic design of the non - overload sewage pump, the research work and its results are mainly following : 1
本文對無過載排污泵理論與水力設計方法進行了較為系統的研究，主要工作及研究成果有： 1 -
Zw serial self - priming and non - block sewage pump is a new structure product which is developed on base of reaping study of domestic and foreign similar technology
Zw系列自吸式無堵塞排污泵是在反復研究國內外同類技術的基礎上開發成功的一種結構新穎的產品 -
The hydraulic characteristic of the inlet and outlet system which is an important part of urban sewage pumping station has a direct influence on the efficiency of the pump
進出水系統是城市排污泵站中的一個重要組成部分，進出水系統的水力特性對水泵性能有著直接的影響，良好的進出水條件可以使水泵裝置達到良好的運行狀態、獲得較高的效率。 -
Test research of diversion water channel and front tank of number 2 middle - line sewage pump station in shanghai
上海中線2號污水泵站引水渠道和前池的試驗研究 -
Based on the analysis of the mechanical seal construction and defects, supply one kind high efficiency, reliable mechanical seal for sewage pump use, which is simple in construction, long life in use, stability in work, easy in maintenance
該文在分析潛水污水泵中常用的機械密封及其不足之處的基礎上，介紹了一種在潛水污水泵中使用的高效可靠的機械密封，該密封結構簡單，使用壽命長，工作穩定，便於維修保養。 -
By discussing in detail the shapes and types of pump characteristic curves and the effects of geometrical parameters on them, this paper points out that the main reason of the brake horsepower of the low specific speed sewage pump increasing with capacity rapidly is that we often select larger geometrical parameters such as b2, ft and so on to enhance the capacity of the sewage pump
詳細討論了離心式排污泵特性曲線的形狀和種類，以及幾何參數對排污泵特性曲線的影響，指出排污泵設計中增大b _ 2 、 f _ t等幾何參數是導致軸功率曲線隨流量增加上升很快的原因。
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