气阀故障是活塞压缩机最常见的故障类型之一。
The faults of gas valves often happen for piston compressors.
根据活塞压缩机的工作过程和阀片的运动方程建立了其工作的模拟模型。
A working process simulation model was established in accordance with the dynamic process of reciprocating compressor and the valve dynamic equations.
由于两台活塞压缩机是上世纪七、八十年代的产品，设备不断老化，经常出现机械故障；
Because the two sets piston compressor is seven eightys last century, the product, and an ageing equipment, often appear to mechanical failure;
简要介绍了典型聚丙烯工艺流程、迷宫活塞压缩机的结构特点及其在聚丙烯装置上的应用优势等。
In this article, typical polypropylene process, characteristics of labyrinth reciprocating compressor and the advantages of this compressor used in polypropylene plant were briefly introduced.
正常生产情况下，通常开两台螺杆压缩机和一台活塞压缩机，主要给转炉、中轧和热带三家生产单位供气。
Normal production conditions, often open the two Taiwan screw compressor and a piston compressor, mainly for converter, rolling and tropical in three production unit of gas supply.
星轮的作用相当于往复活塞压缩机的活塞，当星轮齿在螺槽内相对运动时，封闭容积逐渐减小，气体受到压缩。
Equivalent to sing the role of round piston reciprocating piston compressor, when the satellite gear shafts relative motion at the Beaufort, the closed volume decreases, the gas being compressed.
为了能够准确地检测出气阀的主要故障，从免疫系统反面选择机理出发，结合神经网络，提出了基于免疫神经网络的活塞压缩机气阀故障检测的方法。
In order to detect the main faults well and truly, a new approach of fault detection for gas valves was proposed based on negative selection mechanism of immune system and neural network.
由于其出色的部分负荷效率，多压缩机机组主要应用于的场合为大排量中高压活塞式空压机应用领域。
Because of its excellent part load efficiency, many compressor unit is used mainly in the occasions for large displacement in high pressure piston compressor applications.
往复式压缩机的主要零件是活塞和气缸。
The main elements of a reciprocating compressor are the piston and cylinder.
活塞式压缩机资格最老，用的地方很多如冷库、中央空调机组、还有小型活塞式压缩机用在冰箱和空调中。
The piston compressor, the oldest in places such as the cold storage, many central air conditioning unit, and small piston compressor in the fridge and air conditioning.
1998年，生产出直流电机拖动活塞式压缩机的分体式电车空调系统，成功解决了空调在复杂的乌龟电车点系统中的适应性问题。
In 1998, it produced DC motor to drag piston compressor split type electric air conditioning system, solved the adaptability problem in complex trolleybus 's power supply system.
往复式压缩机使用的是活塞、曲柄、连杆机构或活塞、曲柄、滑管机构，旋转式压缩机使用的是转轴曲轴机构。
Reciprocating compressors is using the piston, the crank, link mechanism or the piston, the crank, sliding tube institutions, rotary compressor rotor is the use of crankshaft institutions.
对压缩机汽缸的科学设计以及电机、活塞环、传动系统质量的控制，能够大幅提高单位功率下的产气量。
Compressor cylinder to the scientific design and motor, piston, transmission system of quality control, can greatly improve the gas production unit power.
通过提出几种不同的挤压铸造工艺方案，研究了挤压铸造技术成形压缩机活塞的可行性。
The availability of compressor piston in squeezing casting has been researched by comparing different squeezing casting ways.
与传统曲轴连杆结构压缩机不同的是，它采用带两个休止角段的凸轮驱动活塞，活塞的加速度选择为正弦加速度。
Compared with the reciprocating compressors with the structure of traditional crankshaft, it adopts a CAM with two repose Angle segment to drive the piston.
针对大型活塞式压缩机部分行程顶开进气阀调节装置，分析施力压叉产生疲劳断裂失效的原因。
The fatigue rupture failure cause of the executing fork was analyzed for press off inlet valve of a piston compressor.
为了有效地控制直线冰箱压缩机的活塞位移，提出了一种以活塞上死点位移为控制目标的可自调整规则的模糊控制系统。
In order to effectively control the piston displacement of a linear refrigerator compressor, a new fuzzy control system based on self-adjusting was proposed.
介绍了活塞式压缩机可调回流气阀的调节原理、方法和调节机构及其实验结果。
The paper tells of the regulating principle, method, framework and experimental results of the regulating backflow valve for reciprocal compressor.
全量程气量无级调节是活塞式压缩机气量调节方法中的一种，具有经济、安全及维修方便等特点。
Full-range capacity stepless control is one of the methods of capacity regulating for reciprocating compressor, and it possesses economic, safe and well-fixing character.
顶开进气阀进行气量调节是活塞式压缩机气量调节方法中的一种，它具有经济、可靠、结构简单及安装方便等特点。
Pressing-off inlet valve is one of the methods of air-regulating for reciprocating compressor, and it possesses economic , safe and well-fixing character.
在活塞式压缩机扰力和扰力矩相位角计算的基础上，进一步讨论了活塞式压缩机基础扰力和扰力矩相位角的计算。
Based on the calculation of disturbing force and moment phase Angle of piston compressor discusses in details the calculation method for the same.
莱富康主要从事生产、供应具有世界先进技术的紧凑型螺杆式及活塞式压缩机，最大限度地满足空调和制冷市场的需求。
Refcomp manufactures and provides the advanced world class compact screw and piston compressors, which can fully meet and satisfy the air conditioning and refrigeration market requirements.
本设计选择了房间空调中使用较多的一种滚动活塞式压缩机，是因为它结构简单，外形尺寸小，重量轻，十分适宜在房间空调中使用。
This design with its simple structure, small size and light weight has selected the piston compressor which is used very often and befittingly in rooms.
由压缩机的结构和工作原理可知，压缩机的振动信号基本上都是非平稳信号，如气阀，十字头、活塞等振动信号。
The vibration signals of reciprocating compressor are basically non-balanced from its configuration and work principle, such as the vibration signals of air-valve, crosshead and piston.
本机为L型、两列、两级、双作用、水冷、有十字头的固定式往复活塞空气压缩机。
This machine is of LV model, double-row, double-step, double function, water-cooling, and intercrossing, fixed, no basic reciprocating piston type air compressor.
解决了以往活塞式压缩机的不足，使口腔设备的故障大幅下降。
The system solved the problems that the piston compressor had and reduced the disorder-rate of stomatological equipment.
认为余隙间隙对活塞式压缩机排气量的影响最大，并介绍了余隙间隙的测量及调整方法。
This article believes that clearance space has the most important effect upon the ventilation of the piston compressor, and introduces the method of measuring and adjusting the clearance space.
本发明公开了一种活塞在气缸中能够自动定心的迷宫压缩机。
The invention discloses a labyrinth compressor with a piston capable of automatically centering inside a cylinder.
此款超声波清洗机应用范围：汽车、摩托车零件，空调压缩机零件，气门，活塞，活塞环，万向节，齿轮，变速箱等。
Applied scope: automobile, motorcycle parts, air-conditioning compressor parts, valve, piston, piston rings, universal joints, gears, gear boxes, and so on.
为保证往复活塞式压缩机的运行可靠性和经济性，必须通过冷却系统对其进行良好的冷却。
Reciprocation compressor must be well cooled by cooling system in order to ensure its reliability and economy in the course of running.
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