查询词典 oil pressure

The company mainly produces air breathing apparatus, positive pressure air respirators, emergency escape breathing apparatus devices | EEBD, marine oil-water separators | Marine oil-water separator devices | Marine Bilge oil water separator devices, marine fire equipment | fire equipment, positive pressure breathing apparatus air cylinders standby, marine fire extinguisher, PQ8.C foam-type portable air gun device, the international shore connection, fire insulation clothing | clothing insulation, fire anti-chemical suits, many with water cannon, fire-resistant rope | refractory lifeline, explosion-proof lights, the release of hydrostatic pressure, and heat appliances, life jackets, life-saving thermal insulation suits, life buoy, life jacket lights, life buoy lights, liferaft lights, life raft racks, marine oil-water separator devices, marine red flame signal, Marine orange smoke signal, lifebuoy from the bright lights floating smoke signal, lifebuoy with orange smoke signal, Marine line-throwing equipment, marine life-saving throw rope, and marine oil-water separator devices, etc. Products.

公司主要生产的空气呼吸器，正压式空气呼吸器，紧急逃生呼吸器装置|EEBD，船用油水分离器|船用油水分离器装置|船用舱底油污水分离器装置，船用消防员装备|消防员装备，正压式空气呼吸器备用气瓶，船用灭火器，PQ8.C型手提式空气泡沫枪装置，国际通岸接头，消防隔热服|隔热服，消防防化服，多用水枪，耐火绳|耐火救生绳，防爆灯，静水压力释放器，保温用具，救生衣，保温救生服，救生圈，救生衣灯，救生圈灯，救生筏灯，救生筏架，船用油水分离器装置，船用红色火焰信号，船用橙色烟雾信号，救生圈自亮浮灯烟雾信号，救生圈用橙色烟雾信号，船用抛绳设备，船用救生抛绳器，船用油水分离器装置等产品。

The degree that the strainer blocks up may show out on the piezometer in filtering oil vehicle running process , respond to the strainer cleaning or changing a strainer in time (to have all filtering oil vehicle special use but be for replacement's using while pressure reaches 0.35 MPa,order if necessaries is other), Gage pressure continues rising when exceeding 0.4 MPa , just meeting proper motion opens a relief valve , part oil liquid essence fliteration does not pass henceforth , returns to an oil pump directly attract the oil cavity, therefore filtering oil vehicle output rate of flow just is able to come down, to play filter oil vehicle's to avoiding damaging role.

在滤油车运行过程中滤芯堵塞的程度可在压力表上显示出，当压力达到0.35MPa时，应及时清洗或更换滤芯(备有滤油车专用滤芯可供更换用，如需可另外订购)，表压继续上升超过0.4MPa时，安全阀便会自行开启，此后部分油液不经过精过滤，直接回到油泵吸油腔，所以滤油车的输出流量便会下降，以起到避免损坏滤油车的作用。

The invention comprises that:(1) an injectant containing air is formed and the injectant is injected into a manto (3) through an injection well (2) or a recovery well (1);(2) the pressure of the injection well (2) and the recovery well is kept (1) for a period of time so that the oil and the injectant are mixed into more uniform fluid;(3) the pressure of the injection well (2) and the recovery well (1) is decreased, the pressure of the manto(3) is decreased and the oil-containing mixed fluid is obtained from the recovery well (1) or the injection well (2);(4) the procedure of (1),(2) and (3) is repeated, the pressure fluctuation of the fluid in the manto (3) is realized until the oil recovery rate is less than the economic recovery rate.

本发明包括：①形成包含气体的注入剂，将注入剂通过注入井(2)或采收井(1)注入矿层(3)；②保持注入井(2)和采收井(1)的压力一段时间，使油分和注入剂混合形成比较均匀的流体；③然后降低注入井(2)和采收井(1)的压力，降低矿层(3)压力，并在采收井(1)或者注入井(2)获取含油混合流体；④不断重复步骤①②③，实现矿层(3)中流体的压力波动，直到石油的采收率低于经济开采率为止。

According to different types of abnormal pressure,computation model for quantitative control on the abnormal pressure was set up to meet the needs of efficient and safe drilling in oil-gas fields.Some important parameters were calculated that include reasonable shut-in time,maximum flowing yield and the best flowing time of the injection wells,and reasonable bottom hole flowing pressure,extra oil production and stimulation moment of the production wells.The quantitative computational methods of them were derived.Three methods were applied to one undrilled adjustment well T1 in certain oil-gas field achieving quantitative control to the abnormal pressure in the adjustment well.

考虑到油气田高效、安全钻井的需要，依据不同的压力异常类型，建立了定量控制异常压力的计算模型，确定了注水井合理关井停注时间、最大放溢量和最佳放溢时机以及生产井合理井底流压、增产量和增产时机等参数，给出了计算公式，推导出了注水井最佳关井停注时间、注水井最佳放溢量和生产井合理的增产量的定量计算方法，并通过某油气田的一口待钻调整井(T1井)对3种方法进行了验证，实现了对调整井异常高压的定量控制。

The paper summrized lubrication technology and the selection of lubricant for rotary kiln, grate cooler, mill, conveyor mechanical equipment and large scale fan as following,(1)in rotary kiln, apply oil spoon of circulatory lubrication or pump forced oil supply system in the roller supporting mechanism and use (superscript #)680 high load industrial gear oil, and use lubrication method of idle oil wheel or spray in drive gear wheel and select solid lubricant which has high viscosity, strong adsorbability, good abrasion resistance in utmost pressure and lattic crystal structure,(2) in grate cooler, use immersion oil lubrcation in reducer and boiled oil centralized lubrication method in supporting roller and guide roller bearing, choose (superscript #)1 limit pressure lithium lubrcant grease,(3) in mill, use circulatory lubrication with fluxing oil station in drive mechanism and circulatory lubrication with high-low pressure fluxing oil station in main bearing and sliding shoe bearing and select N320 industrial gear oil.

文章全面总结了回转窑、篦冷机、磨机、输送机械及大型风机的润滑技术和润滑剂的选择。其中，(1)回转窑的托轮支承装置一般采用油勺供油的连续循环润滑方式或油泵强制供油系统，润滑油选用680重负荷工业齿轮油；传动大小齿轮的润滑一般采用带油轮或喷雾的润滑方式，润滑剂宜选用粘度高、吸附性强、极压耐磨性好、具有点阵晶体结构的固体润滑剂；(2)篦冷机中传动减速机的润滑一般采用浸油飞溅润滑；托轮，挡轮轴承的润滑一般采用干油集中润滑的方式，润滑脂一般选用锥入度310~340的1极压锂基润滑脂；(3)磨机中传动装置一般采用稀油润滑站循环润滑和冷却的方式；主轴承或滑履轴承的润滑一般采用高低压稀油润滑站循环润滑和冷却的方式，润滑油一般选用N320工业齿轮油。

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特士龙部分合成油品名称：锂基脂、二硫化钼、高温润滑脂、高温电机脂、窑车脂、高温挤压脂、金牛油脂、铝合金专用脂、高温高速脂、高温丝扣防粘滑剂、高温链条油、高低温轴承脂、航空脂、降器脂、顶针脂、极低温极压脂、高低温脂、活塞环密封脂、复合钙、复合锂、复合铝、阻尼油、脲基脂、轧辊油、塑胶齿轮脂、防尘脂、玩具脂、陀螺马达脂、导电脂、导热硅脂、抗辐照脂、二甲基硅油、卫生级硅油、高真空硅油、粘度标准油、仪表油、陀螺油、光学硅油、阻尼油、轴承油、手表油、引信油、防锈脂、阴极电泳脂、螺丝松动脂、钢丝绳表面脂、麻芯脂、防锈油、绝缘脂73、离型剂、脱模剂、绝缘树脂、密封剂、绝缘油、高苯基硅油、复印机油、电泵油、螺纹脂、齿轮脂、钻头脂、容水性润滑脂、齿轮喷雾润滑剂、涡轮涡杆油、齿轮油、容水性齿轮油、导轨油、硅脂、真空泵油、涡轮分子泵油、合成压缩机油、冷冻机油、导热油、液压油、宽温液压油、抗燃液压油、循环油、排档油、传动液、减震液、车身附件脂、万向节脂、防冻液、减速机专用脂、钙基脂、白色特种脂、食品脂、凡士林、电缆填充膏、扩散油、软化油、白油、针织机油、绽子油、主轴油、火花机油、柴油机油、淬火油、成型油、拉延油、切削油、铝轧制液、钛合金切削油、表壳挤压油攻牙油、压铸件切削油、冲压油、收口油、拉伸油、极压切削油、精密切削油、研磨油、剃矢油、挥发冲剪油、多功能加工油、拉线油、螺帽加工油、快削油、压板油、清洗剂、微乳化油、铜铝微乳化油、乳化油、冷却乳化油、多效乳化油、水性拉伸油、合成水性切削液、铜拉丝油、极压乳化油、防锈乳化油、轧制乳化油、线切割油、水性清洗剂、水性成型剂、铝合金脱模液、镁合金脱模液等。

When the load smaller than the first outlet pressure adjustment valve set pressure, pilot valve Poppet head off an oil chamber, oil chamber 2 is equal to the pressure on the outlet pressure, the main valve of the sliding shaft 2 inside the cavity in the oil a rigid under the action of a small spring at the lowest position, the main valve and the valve slider protruding shoulder posed by all the valve port opens, pressure reducing valve without decompression.

当负载较小，出口压力低于先阀的调定压力时，先导阀的提动头关闭，油腔1、油腔2的压力均等于出口压力，主阀的滑轴在油腔2里面的一根刚性很小的弹簧作用下处于最低位置，主阀滑轴凸肩和阀体所构成的阀口全部打开，减压阀无减压作用。

It works as shown in Figure 2b, when the work when the system is high pressure, EF mouth also in high pressure, high pressure Balance Valves unloading of oil equivalent one-way valve open and the unloading valve 3 1 contact; when the pressure exceeds the safety valve unloading having a set pressure, unloading relief valve to open, the return oil through oil path b to uninstall the spool 4, left, unloading Safety valves valve spring to overcome the spring force 5, unloading spool shifted to the right, EF population of high-pressure oil through direct discharge port T Dutch tank.

其工作原理如图2b所示，当工作系统处于高压状态时，EF口也处于高压状态，高压油打开等值卸荷单向阀3与卸荷安全阀1接触；当压力超过卸荷安全阀调定压力时，卸荷安全阀开启，其回油经油道b到卸载阀芯4左端，克服卸载阀弹簧5的弹簧力，卸载阀芯右移，EF口的高压油经T口直接卸荷油箱。

The economy and performance characteristics of LIYANG car equipped with CVT and MT are studied respectively and compared. 3Based on experimental analysis, the relation among the speed ratio changing rate, oil pressure of driving and driven pulley cylinders, driving pulley input speed and torque, metal belt speed ratio has been studied. Model for getting the ratio changing rate is put forward, and practical equation giving the ratio changing rate is obtained by experiments.

对装有CVT和装有MT的羚羊轿车的经济性和动力性进行了计算和比较分析。3）通过实验分析，研究了主、从动轮油缸压力、主动轮转速、输入转矩和带式无级变速传动速比与速比变化率的关系，建立了获取CVT速比变化率的模型，导出了符合实际规律的实用计算公式。4）应用键合图理论，建立了金属带式无级变速汽车传动系的键合图模型，推导了系统的状态方程。

Add two accumulators when necessary so as to assure the stability and reliability of system's oil pressure and flow.

可根据需要增设两个蓄能器，从而更加保证系统油压及流量的稳定性和可靠性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。