需要金幣： 1000 個(gè)金幣 |
資料包括：完整論文 |  |
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| 轉(zhuǎn)換比率：金額 X 10=金幣數(shù)量， 例100元=1000金幣 | 論文字?jǐn)?shù)：11096 |  | |
| 折扣與優(yōu)惠：團(tuán)購(gòu)最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘 要:撈油絞車是進(jìn)行撈油工作的主要工具，它具有很多的優(yōu)點(diǎn)，有效地解決了低產(chǎn)井的開(kāi)采工作。但是撈油絞車井口密封問(wèn)題一直得不到很有效解決，這一點(diǎn)在很大程度上限制了它的應(yīng)用。本文從該課題背景和意義出發(fā)，首先介紹歸納了幾種撈油絞車井口的密封方法，對(duì)它們的性能進(jìn)行了比較，分析出各自的優(yōu)缺點(diǎn)，同時(shí)提出旋轉(zhuǎn)密封的設(shè)想。 通過(guò)研究計(jì)算，本文提出撈油絞車井口旋轉(zhuǎn)密封的整體方案，并對(duì)零部件的尺寸進(jìn)行計(jì)算，并估算出泄漏量，找到最優(yōu)的設(shè)計(jì)方案。該文還描述了選擇零部件時(shí)注意的問(wèn)題以及選用原則，同時(shí)對(duì)零件進(jìn)行比對(duì)，找到適合該設(shè)計(jì)的零件，并配以圖表加以說(shuō)明。 關(guān)鍵詞：抽吸作業(yè) 鋼絲繩 旋轉(zhuǎn)密封 二級(jí)密封
Abstract:Oil hoist is the main tool for oil work, it has many advantages and can effectively solve the low yield of well drilling work. But the oil winch wellhead sealing problem can't be settled effectively, it is largely limited its application. Based on the topic background and significance, this paper first introduces summed up several oil winch wellhead sealing method, to compare their performance, analysis their respective advantages and disadvantages, and puts forward the design of rotary seals. Through research, this paper proposes the oil rotation winch wellhead sealing overall plan, and a calculation is made to the size of the parts, and to estimate the leakage, to find the optimal design scheme. This paper also describes the choosing parts problems as well as the selection principle, compare the parts at the same time, to find suitable for the design of parts, and matches by the chart. Key words: Pump operation; steel wire rope; rotating seal; secondly seal; |
