本实用 新型转子啮合平稳，磨损小，密封性好，便于加工和检测，振动小，噪音低，压缩机效率高。
The rotor has the characteristics of stable meshing, less abrasion, good sealing property, convenient processing as well as detecting, weak vibration, low noise and high efficiency of the compressor.
若以上故障已排除，空调器仍然制冷、制热效果差，则可判断压缩机失效或效率降低。
If above fault has been ruled out, air conditioner still cooling, heating effect is poor, then can judge compressor failure or low efficiency.
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.
压缩机吸排气压力的稳定控制对于节约能量、提高制冷机效率和保证核聚变装置实验正常运行具有重要意义。
The stability of compressor suction-exhaust pressure has a great significance to economize energy, increase efficiency of refrigerator and ensure the nuclear fusion experiment operate normally.
目前变频空调压缩机大多采用感应电动机驱动，而感应电动机效率低，变频控制器比较复杂。
Presently, induction motor is mostly used for frequency-change air conditioner compressor, but it has such drawbacks as low efficiency and complicated controller.
实验研究了C-SB系列涡旋式压缩机的输气效率。
The volumetric efficiency of C-SB series of Scroll Compressors was investigated experimentally.
与传统压力下的干气输送工艺相比，富气密相输送工艺的管路压降小，压缩机表现出更高的效率。
The rich gas dense phase alternative manifests smaller pressure drop and higher compression efficiency than the dry gas alternative under the traditional operating pressure.
某压缩机装配线中氦气检漏工位的工作效率不高，而且操作者疲劳度较大，改进的需求迫切。
The working efficiency of leak-checking unit in the compressor assembly line is not high, and tiredness of operator is rather high, so the work study is needed to do for this unit.
对购买压缩机的中国公司而言，能源效率有多重要？
How important is energy efficiency to Chinese firms buying compressors?
结构紧凑，效率高，反流蒸发器最大限度地减少压缩机的规模最大的节能允许。
The compact, high efficiency counter-flowing evaporator minimizes the compressor size allowing for maximum energy savings.
结果表明，压缩机（火用）损失接近系统总输入（火用）的50%，床层（火用）损失接近30%，冷却器（火用）损失为9。 39%，废气带走的（火用）为5。 73%； 总（火用）效率为8。 51%。
It is showed that the exergy loss ofthe compressure is nearly50% of total input exergy and the bed column almost30% the coler 9.39% the waste gas 5.73% the total energy efficiency is only8.51%.
本发明试图确保制冷剂压缩机装置的良好效率。
The invention tries to ensure the excellent efficiency of the coolant compressor arrangement.
动力机与压缩机的分离为动力机的热效率和升功率的提高提供了有效途径。
The separation of power machine and compressor gives a available way of improving calorific efficiency and performance per litre.
压缩机是一种常用的机械设备，滚动转子式压缩机以其体积小、重量轻、高效率、高可靠性等特点被广泛应用于冰箱、空调等家电设备。
Rotary compressor has many features such as small size, light weight, high efficiency and high reliability and is widely used in residential equipments such as refrigerator, air conditioner and so on.
高效率压缩机。
在该模型基础上，分析了在高工作转速下压缩空气物性参数、压缩机容积效率和能量利用率的变化规律。
According to the model, the physical properties of compressed air, the compressor's volume efficiency and energy dissipation under different rotational speed were calculated.
无运动机构的磨擦磨损，机械效率高，这是涡旋式压缩机比其它空气压缩机大大节能的主要原因。
No movement mechanism friction wear, the mechanical efficiency high, this is type compressor vortex than other air compressor greatly energy saving main reason.
采用进口全封闭压缩机，效率高、冷冻能力强。
Imported closed compressor was applied, better efficiency, and better refrigeration.
采用世界最大的压缩机制造公司美国COPLAND全封闭涡旋式压缩机，效率高，噪音小，能耗低。
The use of the world's largest compressor manufacturing company closed the entire United States COPLAND scroll compressor, high efficiency, noise, low energy consumption.
通过采用涡流法进行实际检测证实：在压缩机中间冷却器检修中采用此法可快速找到问题部位，为检修提高了效率，也为设备安全运行提供保障。
Through practical eddy current testing, it shows that eddy current method can fine failure position quickly in repairing, and can improve efficiency and provide safeguard.
在四维及6d精简机构，半封闭压缩机提高天然气和石油流通管理，提高了效率。
The streamlined body of 4d and 6d semi-hermetic compressors improves gas flow and oil management, and increases efficiency.
结果表明，由该方法所建立的模型能够准确地描述变工况下滚动转子式压缩机容积效率等性能参数。
The results compare well with previous experimental data and can describe accurately the performance of compressor under variable conditions.
本发明试图使得制冷剂压缩机在质量很小时也能获得良好效率。
It is endeavored to achieve a good performance with a small mass of the refrigerant compressor.
合理的运用这些因素可以有效的提高压缩机的工作效率，从而提高生产率。
Reasonable use of these factors can effectively improve the efficiency of the compressor, thereby improving productivity.
高效率，花费低：泳池热泵的电耗仅用于驱动压缩机和风扇电机的运转。
High efficiency, low costs: Power consumption of swimming pool heat pump just spends on compressor and fan.
为了在与直流无刷电机相同效率的情况下实现对压缩机用电机的简单控制，提供了一种压缩机及其控制方法。
A compressor and its control method are provided to realize simple control over a compressor motor under a condition of the same efficiency for a DC brushless motor.
提出了低成本、高效率的改造方案，为压缩机的改造提供了必要的理论依据。
The low cost and high efficiency rebuilding project is put forwarded. This paper gives the necessary theory foundation of compressor expansion.
本实用新型涉及一种空气压缩机，使之提高充气或抽气效率。
The utility model relates to an air compressor, which is used for improving air aerating efficiency or air pumping efficiency.
本实用新型可以实现在涡旋压缩机工作的过程中，向涡旋压缩机中喷入冷却液，提高压缩机的可靠性和效率。
The utility model can spray cooling liquid into the vortex compressor in the process of the operation of the vortex compressor, the reliability and the efficiency of the compressor can be improved.
本实用新型可以实现在涡旋压缩机工作的过程中，向涡旋压缩机中喷入冷却液，提高压缩机的可靠性和效率。
The utility model can spray cooling liquid into the vortex compressor in the process of the operation of the vortex compressor, the reliability and the efficiency of the compressor can be improved.
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