I目錄摘要----------------------------------------------------------------------ⅡAbstract------------------------------------------------------------------Ⅲ新 KS型單級單吸離心泵的設計------------------------------------------------------------------------1第 1章 引言--------------------------------------------------------------1第 2章 型號意義示例------------------------------------------------------2第 3章 新 KS型單級單吸離心泵的主要性能參數-------------------------------3第 4章 新 KS型單級單吸離心泵的特性曲線-----------------------------------5第 5章 新 KS型單級單吸離心泵工作原理-------------------------------------6第 6章 新 KS型單級單吸離心泵的主要部件-----------------------------------76.1 葉輪----------------------------------------------------------76.2 泵殼----------------------------------------------------------76.3 泵軸----------------------------------------------------------106.4 軸承----------------------------------------------------------116.5 懸架----------------------------------------------------------116.6 機械密封------------------------------------------------------136.7 填料函--------------------------------------------------------14第 7章 新 KS型單級單吸離心泵的安裝---------------------------------------15第 8章 新 KS型單級單吸離心泵的水泵檢驗標準-------------------------------17第 9章 新 KS型單級單吸離心泵的操作程序-----------------------------------21第 10章 合理配置、安全運行、優(yōu)質供水-------------------------------------24第 11章 新 KS型單級單吸離心泵容易發(fā)生的故障------------------------------26第 12章 新 KS型單級單吸離心泵間性能的改變和換算--------------------------29第 13章 離心泵流量控制方法探討-------------------------------------------30第 14章 結束語-----------------------------------------------------------31致謝-----------------------------------------------------------------------31參考文獻-------------------------------------------------------------------32畢業(yè)設計小結---------------------------------------------------------------33II摘 要KS型單級單吸離心泵吸收了 KT、SB、ES、IS、XA 及國外優(yōu)秀離心泵系列產品的優(yōu)點，采用了多項水力設計及工藝方法的發(fā)明專利和實用新型專利而研制開發(fā)的高新技術系列產品。它廣泛用于空調、制冷、冰蓄冷、自來水廠、消防、環(huán)保、高層供水和城鄉(xiāng)排水等領域，一般輸送 85攝氏度以下清水或物理化學性質類似清水的液體。通過變換泵的結構及材質可輸送高溫及腐蝕性介質，可用與化工、冶金等行業(yè)。本系列產品產品具有高效率、高性能、高耐壓、高可靠性和安裝維修方便等特點，其結構參數符合國際標準產品相互替代，承壓能力為 1.6MPa級，諸項技術經濟指標達到國外同類產品先進水平，屬于國際接軌的換代產品。注：單級單吸離心泵為一個葉輪一個進水口的離心泵。關鍵詞：單級單吸、葉輪、機械密封、安裝、故障分析。IIIAbstract KS-absorption-type single-stage centrifugal pump absorption of KT, SB, ES, IS, XA and abroad outstanding merits of the centrifugal pump series with a number of hydraulic design and technology of the invention patent, and a patent application of a new and high-tech research and development technology products. It is widely used in air conditioning, refrigeration, ice storage, the water plant, fire protection, environmental protection, urban and rural water supply and drainage senior in areas such as transport 85 degrees Celsius below normal water or similar physical and chemical properties of liquid water. Transform pump through the structure and materials can be corrosive and high temperature transmission medium can be used with the chemical, and metallurgical industries. Products in this series of high efficiency, high performance, high pressure, high reliability, and easy installation and maintenance characteristics of the structural parameters in line with international standard products as an alternative, the pressure of 1.6 MPa-capacity, all of the technical and economic indicators have reached abroad Similar Products advanced level of international standards generations. Note: single-stage centrifugal pump for a single suction inlet of an impeller centrifugal pump. Key words: single-stage-to smoke, impeller, mechanical seals, installation, fault analysis.