本文選題：斜盤式柱塞泵 + 槍桿�。� 參考：《蘇州大學(xué)》2014年碩士論文

【摘要】：家用清洗機(jī)在家庭中的應(yīng)用越來越廣泛，普遍應(yīng)用在庭院清洗和汽車清洗，人們在工作之余享受生活中自己動(dòng)手的樂趣。本課題以家庭冷水電動(dòng)高壓清洗機(jī)為基礎(chǔ)做進(jìn)一步研究，它的優(yōu)點(diǎn)主要是結(jié)構(gòu)緊湊、操作簡單、使用靈活輕便、價(jià)格適中，適合大眾大家庭的生活。 首先，本論文對家用清洗機(jī)的分類進(jìn)行了闡述； 其次，對清洗機(jī)的工作原理和沖洗機(jī)理進(jìn)行了論述與分析； 再次，對驅(qū)動(dòng)裝置和柱塞泵的種類進(jìn)行了簡介，并對柱塞泵的工作原理、結(jié)構(gòu)設(shè)計(jì)，通過對柱塞泵的數(shù)學(xué)模型進(jìn)行主要參數(shù)的設(shè)定分析、計(jì)算，并對零部件進(jìn)行了受力分析和尺寸校核（本論文主要闡述電機(jī)驅(qū)動(dòng)斜盤式柱塞泵）； 然后，研究了射流的結(jié)構(gòu)和基本參數(shù)，噴槍中射流的形成；在射流理論的基礎(chǔ)上，對槍桿組裝件的選擇，，以水作為驅(qū)動(dòng)介質(zhì)需注意的問題，實(shí)驗(yàn)研究分析后確定最合適的噴嘴口徑； 最后，本論文通過對文丘里管在家用清洗機(jī)上應(yīng)用的研究，并對文丘里管流道結(jié)構(gòu)進(jìn)行了優(yōu)化設(shè)計(jì)，制作了工程樣機(jī)進(jìn)行實(shí)驗(yàn)驗(yàn)證。結(jié)果表明，優(yōu)化方案達(dá)到了減小文丘里管流道壓力損失的優(yōu)化目的，提高了泵的整體性能。
[Abstract]:Household cleaning machines are more and more widely used in home, generally used in yard cleaning and car cleaning, people enjoy the fun of life after work. Based on the electric high-pressure cleaning machine for household cold water, this subject has the advantages of compact structure, simple operation, flexible and light use, moderate price, and suitable for the life of the mass family. First of all, this paper describes the classification of household cleaning machines; Secondly, the working principle and washing mechanism of the cleaning machine are discussed and analyzed. Thirdly, the types of driving device and piston pump are briefly introduced, and the working principle and structure design of piston pump are introduced, and the main parameters of the mathematical model of piston pump are analyzed and calculated. The mechanical analysis and dimension check of the parts are also carried out. (this paper mainly describes the motor driven oblique disc piston pump; Then, the structure and basic parameters of the jet, the formation of the jet in the spray gun, the selection of the assembly of the gun rod based on the theory of the jet, the problems to be paid attention to with water as the driving medium are studied. The most suitable nozzle caliber is determined after experimental study and analysis. Finally, through the research on the application of Venturi tube in household cleaning machine, the structure of Venturi tube runner is optimized, and the engineering prototype is made to verify the experiment. The results show that the optimization scheme can reduce the pressure loss of Venturi tube and improve the overall performance of the pump.
【學(xué)位授予單位】：蘇州大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TM925.3

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