At present household refrigerators and air conditioner compressors are cubage type refrigeration compressor, which can be divided into reciprocating compressors and rotary compressor.
目前家用冰箱和空调器压缩机都是容积式的制冷压缩机，其中又可分为往复式压缩机和旋转式压缩机。
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.
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。
If use reciprocating compressor, can choose DAA100 or DAA150 air compressor lubricants.
如采用往复式压缩机，可选用DAA100或DAA150空气压缩机油。
The main elements of a reciprocating compressor are the piston and cylinder.
往复式压缩机的主要零件是活塞和气缸。
The research on reciprocating compressor fault diagnosis is of great significance owing to the particularity of its application.
往复压缩机由于其用途的广泛性使得对其故障诊断的研究更具有重要意义。
The paper describes the research progress and development on the capacity control method of reciprocating compressor.
介绍了往复压缩机气量调节方法的国内外研究进展和应用实例。
Reciprocating air compressor is very suitable for compressed air system, because in most cases it won't full load.
往复式空压机非常适合压缩空气系统，因为在绝大多数情况下它都不会满负荷工作。
Protective devices for other reciprocating compressor shall be in accordance with API 618 or manufacture's standard, whichever applicable.
其它往复式压缩机的防护装置应符合API 618或生产厂家标准，两者取一适用者。
Fault diagnosis method based on BP neural network is researched for reciprocating compressor valves.
研究了基于BP神经网络的往复压缩机气阀故障诊断方法。
Of the two main air compressor types for reciprocating (piston) and rotary (screw).
两种主要的空压机类型为往复式(活塞式)和旋转式(螺杆式)。
Fault diagnosis method based on resource limited artificial immune system (RLAIS) is researched for reciprocating compressor valves.
研究了基于资源有限人工免疫系统(RLAIS)的往复压缩机气阀故障诊断方法。
Unloading inlet valves at partial stroke is one means of capacity regulating for reciprocating compressor, and it possesses economic, full-range and easy-using character.
往复压缩机部分行程压开吸气阀调节是一种调节范围大、操作简单且经济实用的排气量调节方法。
Through the analysis of gas pulsation characteristics in reciprocating compressor and deviation in set pressure, the equation is given for determining the minimum set pressure of safety relief valve.
分析了往复式压缩机气流脉动的特点，结合安全阀的整定压力偏差，给出了确定最小安全阀整定压力的公式。
The article provides the introduction on application of several seals into packing box of reciprocating compressor, and analysis on its structure and performance.
介绍各种密封圈在往复压缩机填料函上的应用，对其结构和性能进行分析。
According to the character of vibration in reciprocating compressor, the vibration signal was separated from intrinsic frequencies of the system by envelope demodulation method.
考虑到往复式压缩机振动具有振源丰富、信息干扰大的特点，利用包络解调法分离出系统固有频率成分的振动信号。
The pipe vibration problem is especially serious in large reciprocating compressor because of its big power and large bulk.
大型往复式压缩机功率大、占地面积大，管道振动问题也更为突出。
An information fusion method is proposed for the shortcoming of reciprocating compressor gas valve fault diagnosis using single signal in this paper.
针对使用单一信号对往复压缩机气阀故障进行诊断时所存在的不足，提出一种适合气阀故障诊断的信息融合方法。
The impact load stress on the working process of the ring valve of reciprocating compressor is analyzed in this paper.
本文对往复式压缩机环状阀工作过程冲击应力进行了分析。
In order to design the monitoring plan, this paper systematic researched the common fault mechanism of reciprocating compressor based on summarized fieldwork experience.
通过对现场工作经验总结，系统的研究了常见往复式压缩机故障机理，以便设计在线监测系统监测方案。
In this article, typical polypropylene process, characteristics of labyrinth reciprocating compressor and the advantages of this compressor used in polypropylene plant were briefly introduced.
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。
By means of inspecting vibration and collecting data of 4rds reciprocating compressor unit on site, the vibrating cause were analyzed, the vibration absorbing scheme was formulated and adopted.
通过对4rds型压缩机组进行现场振动监测和数据采集，分析了振动原因，制定出减振处理方案并采取了有效的减振措施。
It breaks a new path for the fault diagnosis of reciprocating compressor.
为往复式压缩机故障诊断开辟了一条新的思路。
This article introduces the composing and principle of computerized reciprocating compressor indicator card testing system.
介绍了活塞式压缩机示功图计算机测试系统的构成和工作原理。
According to this theory, this paper gives an instance for analyzing a vibration signal of reciprocating compressor valve. The method is fairly effective in mechanical fault recognition.
借此理论，本文对较为复杂的往复式空气压缩机气阀振动信号作了分析，探讨了用于故障气阀自动识别的方法，收到了较好的效果。
Vibration is a frequent trouble of reciprocating compressor. This article systematically presents the vibration generation, action mechanism and anacom method.
振动是往复式压缩机系统的一种常见故障，文章系统地介绍了其振动的产生、作用机理，以及分析计算方法。
Primarily, this paper analyses and introduces configuration and dynamic character of reciprocating compressor.
首先，对往复式压缩机的结构和力学特性进行分析和介绍。
The multifractal features are extracted from the vibration signals of different spots on reciprocating compressor using the improving arithmetic, the general dimension spectrum of bearing.
采用多重分形改进算法提取往复压缩机振动信号的多重分形特征，得到了轴承故障的广义维数谱。
Therefore the reciprocating compressor according to the invention can reduce the load of a compressing unit and can enlarge the displacement amount relatively to the output of the driving unit.
据此，根据本发明的往复式压缩机能够降低压缩单元的负荷，并且相对于驱动单元的输出而能够扩大排出量。
The validity to carry out condition monitoring and fault diagnosis of reciprocating compressor with the pV -Diagram is further verified by means of the analysis for the pV -Diagrams.
通过对指示图的分析进一步证明了用指示图对压缩机运行工况进行监测和故障诊断的有效性。
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.
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。
应用推荐