压缩机

A mathematic model of a self-sensor was established by analyzing the moving-magnet linear motor of a linear refrigerator compressor, and measurement and control methods of piston displacement were achieved.

通过对直线冰箱压缩机的动磁直线电机的等效电路进行分析，建立了活塞位移自传感器的数学模型，得出了压缩机活塞位移的检则及控制方式。

R12 on the ozone layer due to the destruction of the requirements of the developed countries for environmental protection from 1996 to start using refrigerant R134a Automotive Air-conditioning and the construction of air-conditioning at home in a similar, it is often installed in the compressor engine, and with a belt drive, the condenser installed in the car in front of the radiator, and evaporator in the car inside, and work out from the evaporator of low pressure gaseous refrigerant flows through a high-pressure high-temperature gas compressor After cooling condenser cooling tube cooling into the low-temperature high-pressure liquid, through the desiccant dryers and storage of buffer, and then to a more stable flow of pressure and flow expansion valve, the final expenditure and the flow of relief evaporator.

由于R12对大气臭氧层的破坏，出于环保的要求发达国家从1996年开始改用R134a做制冷剂汽车空调的构造和家用的分体空调类似，它的压缩机往往是安装在发动机上，并用皮带驱动，冷凝器安装在汽车散热器的前方，而蒸发器在车里面，工作时从蒸发器出来的低压气态致冷剂流经压缩机变成高压高温气体，经过冷凝器散热管降温冷却变成高压低温的液体，再经过贮液干燥器除湿与缓冲，然后以较稳定的压力和流量流向膨胀阀，经节流和降压最后流向蒸发器。

Pressure governor valve is the use of a spring-loaded power and pressure balance theory, when the spring-loaded pressure less than atmospheric pressure and the valves closed when the pressure is greater than the spring-loaded rubber tubing stretch when the bottom of compressed air diaphragm, diaphragm the effort to promote diaphragm upward and left vavle seat blow the air flow of gas, this would piston shirking role in the pressure mobile, Selection will be emissions from valve seat, air compressors made by the then air into the gas valves and exhaust emissions is through the mouth into atmospheric air compressors idling.

调压阀的原理是利用了弹簧力与压力相平衡的原理，当弹簧的压力小于气压的时候阀关闭，当压力大于弹簧的弹力时候橡胶调压膜片下方的压缩空气对膜片的用途力，推动膜片向上拱曲离开阀座而使空气流入气腔，此时卸荷活塞在气压用途下移动，将排放阀门推离阀座，于是由空气压缩机充入气腔的空气便通过排放阀和排气口排入大气空气压缩机空转。

Compressor power consumption was greatly affected by inlet air relative humidity and wet-bulb temperature.

结果显示：冷凝温度和冷凝压力均随着入口空气湿球温度的升高而升高；入口空气相对湿度对压缩机功耗的影响与湿球温度对压缩机功耗的影响均比较大；对基于同一压缩系统的实验比较表明，在冷凝温度为38℃时，板式蒸发式冷凝器的热流密度比管式蒸发式冷凝器平均大30.5%；且在相同的冷凝温度下，入口空气湿球温度越低，板式蒸发式冷凝器的热流密度比管式蒸发式冷凝器大得越多。

Through the introduction of the internal structure of sliding valve in screw rod compressor,the methods of dealing with the problems in controlling the energy level of compressor were indicated.

通过介绍螺杆压缩机的滑阀的内部结构，处理压缩机能级控制出现的问题。

The traditional rotary compressor for more than single-cylinder type, and later a two-cylinder compressor.

传统的旋转式压缩机多为单缸型，后来出现两缸的压缩机。

In order to study the thermodynamic process of the variable displacement swash plate compressor and analyze the factors affecting the performance of this kind of compressor, the thermodynamic model, the dynamic model and the finite element model of suction and discharge valves are developed.

为了了解变排量斜盘式压缩机的工作机理并分析影响变排量斜盘式压缩机性能的主要因素，本文建立了其热力工作过程的热力学及其动力学模型。

The rotary vane compressor used for automotive air conditioner has many advantages over the swash plate cmpressor...

旋叶式汽车空调压缩机具有结构简单、体积小、重量轻、启动力矩小、运转平稳等特点，是斜盘式汽车空调压缩机的新一代替代产品。

Correspondingly.Finally, a scroll compressor with the radial compliance mechanism used for car air conditioner is developed according to the dissertation results, the measuring data show that the prototype efficiency is higher than wankel compressor's or swash plate compressor's.

根据本文的研究结果，研制开发出了具有径向柔性机构的汽车空调用涡旋压缩机，通过与其它类型汽车空调压缩机的对比测试，显示出了所研制样机的先进性能，从而也进一步验证了本文研究结果的正确性。

A compressor is disclosed generally comprising a housing, a shaft disposed therein, and a swash plate part that is mounted at a fixed angle relative to the longitudinal axis of the shaft.

本发明公开了一种压缩机，该压缩机包括壳体、设置在所述壳体中的轴和相对于轴的纵向轴线以固定倾角安装的斜盘部分。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。