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- Install a ground cable on the triplex pump motor. 給三抽缸泵馬達安裝接地線(xiàn)。
- The mist pump is a single acting triplex liquid injection pump rated for 1500 PSI at a maximum flow rate of 62 GPM with 2” plungers. 霧泵是一種單作用三缸液體噴射泵，當其使用2英寸柱塞時(shí)，在最大流量為62加侖/分鐘條件下，其額定壓力可以達到1500磅/平方英寸。
- Dynamic characteristic of flow of triplex pump based on angle of delay of pump valve. 基于泵閥滯后角的三缸泵流量動(dòng)態(tài)特性
- There are two kinds of plunger pump available for model 2000 fracturing truck,i.e.,triplex pump and quintuple Pump. 供2000型壓裂車(chē)選擇的柱塞泵有三缸泵和五缸泵2種。
- By adopting the vibration signal amplitude domain multi-parameter diagnosis method, the troubles of the valve on a triplex pump can be recognized accurately. 采用振動(dòng)信號幅值域多參數(如峭度指標、裕度指標和脈沖指標等)診斷法,可較準確地判別三缸泵泵閥的故障。
- In this paper, the dynamic force of piston is analyzed, and the balance effects of simplex pumps H 150A,H 150,and triplex pump GKT 300 AB are compared. 文章在分析滑閥泵旋轉活塞慣性力的基礎上 ,從理論上分析比較了 H- 150 A、H- 150型國產(chǎn)單缸泵及英國 General公司的 GKT- 30 0 AB型 3缸結構滑閥泵的平衡效果。
- But because of the restriction of wellhead conditions,the acidization method before was only on the level of little amount of acids and low pump rate. 受到井口條件的限制 ,以前的酸化工藝一直停留在小酸量、低排量的解堵酸化水平上。
- In your reviewing the technical value of the quadruplex pump please consider that this unit is equipped with four pulsation dampeners on the discharge side allowing the pump to achieve a uniformity at least comparable with that of a triplex pump. 當考慮四泵頭的泵的技術(shù)價(jià)值時(shí)，請注意到這一裝置在出口側裝有四個(gè)脈沖緩沖器，這就可以使泵達到平穩的操作，至少是可以同三泵頭的泵相比。
- Theoretically the sum of the velocities of the three pistons on the discharge stroke in a low-fluctuation triplex pump should be a constant, and this can be achieved by means of the cam mechanism. 對于三缸低波動(dòng)往復泵，理論上應使三個(gè)活塞在排出行程（吸入行程）中的速度之和為一常數，采用凸輪機構能達到這一目的。
- The optimum results can be obtained under the following conditions: voltage 6 kv, distance from needle end to fluid 40 mm, pump rate 60 ml/h, CaCl_2 concentration 0.5%, ALG concentration 1.8%, CTS concentration 0.4%. 優(yōu)化條件為:外加電壓6kv;針頭液面距40mm;推進(jìn)速度60ml/h;ALG濃度1.;8%25;CaCl_2濃度0
- HYD Concrete Pump offers stronger pumping ability，quicker pumping rate，little pumping jam，and better ma-chine performances. 海億達混凝土泵性能穩定，工作可靠，實(shí)現了更強的泵送能力、更快的泵送速度、更少的堵管，更優(yōu)的機器性能。
- The permeable stress and wellbore stress,which was dependent on fluid mechanical property and pump rate of wellbore fluid,determinated the penetration rate of wellbore fluid and tube frictional drag. 考慮應力敏感性滲流對井口記錄的破裂壓力的影響,建立了孔隙性地層破裂壓力的解釋模型。
- In this paper, the dynamic force of piston is analyzed, and the balance effects of domestic simplex pumps H 150A, H 150 , and British general company made triplex pump GKT 300AB are compared theoretically. 文章在分析滑閥泵旋轉活塞慣性力的基礎上 ,從理論上分析比較了 H- 15 0 A,H- 15 0型國產(chǎn)單缸泵及英國 GENERAL 公司的 GKT- 30 0 AB型三缸結構滑閥泵的平衡效果。
- At this rate we won't be able to afford a holiday. 照這樣下去，我們不會(huì )有時(shí)間／錢(qián)去度假的。
- Company's own design and manufacture of the LCB Series of Asphalt gear pump rated at 1992 state-level new products. 公司自行設計制造的LCB系列瀝青齒輪泵在一九九二年被評為國家級新產(chǎn)品。
- 2-Oil-pump-driven hydraulic triplex pump with rotary valve 轉閥換向2臺油泵驅動(dòng)的液壓三缸往復泵設計
- A method for trouble diagnosis of triplex pump valve 三缸泵泵閥故障的幅值域多參數診斷法
- The heart pumps too little blood with each beat, and although it tries to compensate by increasing its pumping rate, it cannot do enough: blood pressure falls, and nourishment does not reach the tissues. 在這種狀況下，心臟每次唧打出去的血量過(guò)少；雖說(shuō)心臟會(huì )因此而增加心跳頻率來(lái)彌補，但還是不夠，所以血壓下降，養份也無(wú)法送達組織。
- Keywords triplex pump;quintuple pump;fracturing truck;experimental; 三缸泵;五缸泵;壓裂車(chē);試驗;
- Process of acousto -optical Q -switched was analyzed in DPL, at certain pumping rate and repetitive frequency, and the influence of diffraction efficiency on output characteristics was obtained. 摘要對二極管泵浦固體激光器(DPL)聲光調Q過(guò)程進(jìn)行分析，得出了在一定的泵浦速率和重復率下，衍射效率對輸出特性的影響。
