sump pump 中文意思是什麼
sump pump
解釋
水倉泵，潤滑油泵。-
Pump sump is the connection in front of the inlet of the pump
水泵吸水池是泵的進口前的過流部分。 -
Influence of the flow pattern in the sump on the flow field of pump inlet
進水池流態對泵進口流場的影響 -
Signal measurement and analysis of the flow in an open pump sump
開敞式水泵吸水池內部流動的信號測量與分析 -
With piv technology, the flow field was measured to judge the performance of pump sump. by analyzing the pictures of velocity, streamline, turbulent kinetic energy and vorticity, we found that the turbulence was bigger while the ratio of the runoff increased. and the vortices always appeared in the field where the runoff was small
通過piv試驗，測量了封閉式水泵吸水室內部的流場，以研究該水泵吸水室的性能； （ 2 ）通過分析流速圖、流線圖、湍動能圖和渦量圖，發現了流量比越大，湍動越大，漩渦總是出現在流量較小的一側。 -
Numerical simulation of 3 - d turbulent flow in the dual - intakes sump of pump station
泵站雙進水口進水池內三維湍流的數值計算 -
Pump sump is the connection between the flange of the inlet of the pump and the inlet of the impeller
水泵吸水室就是泵的進口法蘭至葉輪進口的過流部分。 -
With the rapidly increasing awareness of pump efficiency, more and more attention has been paid to the appropriate design of pump sump
隨著對水泵效率越來越高的要求，設計恰當的吸水室成為改善水泵性能和提高效率的必不可少的步驟。 -
According to the layout plan of the pumping station, the flow patterns in the round sump under different operating conditions were studied. also, the influence of the flow patterns on pump performance was discussed
本文從泵站布置特點出發，研究了在不同工況下不同開機組合時圓形集水池的流態及其對水泵性能的影響。 -
The flow of every pump is inclined to be different in the same side - inlet sump and the poor flow pattern, and then the inlet condition of the pump is not good, which makes the efficiency of the pump drop and causes vibration etc. based on the theses on the hydraulic characteristic of the wenshui road pumping station in the third period shanghai disposal sewage project, the methods were discussed to improve the flow pattern of side - inlet sump, and the measures were put forward to ameliorate the flow pattern in the paper
對側向進水集水池，一般會出現同池各水泵配水不均勻，池內流態紊亂、水泵吸水條件差，繼而導致水泵效率下降、機組振動等問題。本文結合上海市污水治理三期工程汶水路泵站水力特性研究課題，探討了改善側向進水集水池水力特性的途徑與方法，提出了有效的整流、均流措施。 -
The poor flow patterns are inclined to exist in the round sump which is not designed properly and then the inlet condition of the pump is not good, which makes the efficiency of the pump unit drop and causes vibration. if there are a lot of sediments in the water flow, the problem of sediment deposition is to be solved
圓形集水池由於其結構的特殊性，設計不當易導致池內流態紊亂、水泵吸水條件差，繼而影響水泵的正常運行，導致水泵機組效率下降、振動等，如果來水含有泥沙則易產生泥沙淤積。 -
The design of the pump sump has a directly effect on the running efficiency and security performance of the pump system
水泵吸水池設計的合理與否，會直接影響到泵站的運行效率和安全。 -
These were the basis of researching the inner flow field of the pump sump where piv technology was used
這為利用piv技術研究水泵吸水室內部的流場建立了基礎。 -
By the research on the application range and the theory of piv technology, it was demonstrated that piv technology can be used to research the flow field of pump sump
論文首先對piv技術進行了研究。主要成果是： （ 1 ）研究了piv的應用范圍、原理及使用方法。 -
The other work was the research of closed pump sump. based on the former design of pump sump, some parts were modified for the facility of making and measurement
主要成果是： （ 1 ）在原有水泵吸水室設計圖紙的基礎上，對其局部進行了適于加工和測量的改進。 -
The flow conditions in the pump sump are very complex. kinds of vortices occur especially in and around the pump bell. these are common problems, which lead to poor pump performance
但其內部流場非常復雜，特別是在吸入管的周圍，分佈著十分復雜的渦，這些渦的存在使泵站的性能惡化。
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