‘壹’ 英文压缩机型号怎么看
copeland
scroll:
谷轮
涡旋压缩机
这是词组啊，如果要知道意思，可以到Google字典里查一下就可以了。
‘贰’ 翻译成英文
Rotary compressor rotor is rolling on China's short for compressor. In the original, eccentric round, with a lap later known as the rolling piston compressor rotor or scroll compressors in China also referred to as the roller compressor, tablets or rotary compressor compressor.
All closed rotary compressor refrigeration rotary compressor which is a type, compressors and motors were sealed in a steel casing, the refrigerant gas in the motor running, compact and small size, light weight, Tightness, and vibration of small, low noise, with refrigeration and air-conditioning and refrigerator compressors on the request. So completely closed rotating refrigeration compressors in refrigeration and air-conditioning and refrigerator in the broad-application. With the refrigeration instry and the development of the people's material and the improvement of living standards, people on the energy-saving air-conditioning refrigerator, small size, reliability, safety requirements getting higher and higher.
The traditional rotary compressor for more than single-cylinder type, and later a two-cylinder compressor. Single-cylinder compressor changes in the resistance moment, the two-cylinder variation of the resistance moment only a third single. The design for the entire closed-triplex rotating refrigeration compressors, resistance moment will further rece the rate of change. Triplex round of the eccentric phase of the staggered 2 π / 3, the resistance torque curve is a horizontal line, changes in the rate of 0.
‘叁’ 空调上面的能效标识高低说明什么
说明空调的耗电量是否大
‘肆’ 涡旋式和螺杆式冷库压缩机组的优劣
螺杆式制冷压缩机
[1]螺杆式压缩机是一种回转式容积式压缩机。它利用螺杆的齿槽容积和位置的变化来完成蒸气的吸人、压缩和排IqJ过程。无油螺杆压缩机在本世纪三十年代问世，主要用于压缩空气。后来汽缸内喷油的螺杆式压缩机出现，性能得到提高，喷油式螺杆压缩机已是制冷压缩机中主要机种之一。螺杆式压缩机分为双螺杆和单螺杆两大类，双螺杆压缩机习惯上称为螺杆式压缩机。
主要缺点是噪声
双压缩机双制冷系统噪声已被视为严重污染之一。作为家用制冷设备的动力源和心脏，制冷压缩机的噪声问题，以成为衡量其综合性能的一个重要指标。实际上对于一台压缩机来讲，大部分噪声都是由于壳体被某些噪声源激发所产生的（例如被弹簧、制冷剂压力脉动、排气管、润滑油量等激发）。但压缩机的噪声源和传递途径复杂多样，这就给压缩机的消声降噪带来了很大困难。制冷压缩机的主要噪声源由进、排气辐射的空气动力噪声、机械运动部件产生的机械噪声和驱动电机噪声三部分组成：
涡旋式压缩机 scroll compressor
由一个固定的渐开线涡旋盘和一个呈偏心回旋平动的渐开线运动涡旋盘组成可压缩容积的压缩机。
特点:
效率高，更有利于节能，保护环境；
噪声更低；
体积更小，重量更轻；
运行平稳，气流脉动小，扭矩变化小，压缩机寿命长；
压缩过程长，相邻压缩腔压差小，泄漏量小，效率更高。
涡旋空气压缩机的特点:
涡旋压缩机的独特设计，使其成为当今世界节能压缩机。涡旋压缩机主要运行件涡盘只有龊合没有磨损，因而寿命更长，被誉为免维修压缩机。涡旋压缩机运行平稳、振动小、工作环境宁静，又被誉为‘超静压缩机’。 涡旋式压缩机结构新颖、精密，具有体积小、噪音低、重量轻、振动小、能耗小、寿命长、输气连续平稳、运行可靠、气源清洁等优点。被誉为‘新革命压缩机’和‘无需维修压缩机’是风动机械理想动力源，广泛运用于工业、农业、交通运输、医疗器械、食品装潢和纺织等行业和其它需要压缩空气的场合。
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‘伍’ copeland scroll zr144kc-tfd-522压缩机加什么制冷剂
hbr-22a寒冰制冷剂
‘陆’ copeland scroll压缩机用什么型号制冷剂
是变频de不 变频的jia冷媒 定速的加氟利昂
‘柒’ scroll compressor是什么意思
scroll compressor
涡旋压缩机
双语对照
词典结果：
网络释义
1. 涡旋式压缩机
2. 涡卷式压缩机
3. 涡旋压缩机
例句:
Geometric, kinetic, and lifetime analysis of anti rotation mechanism with thrust ball bearing is concted, which is commonly employed in the scroll compressor of automotive air conditioning system, and its wear ring later stage's operation is also analysed quantitatively.
针对汽车空调涡旋压缩机中最常见的防自转机构滚珠防自转止推轴承，进行了几何、受力及寿命分析，并对其后期磨损加以定性的理论分析。
‘捌’ 关于柴油机EGR的英文翻译，有几个单词不确定，悬赏求解答。
compressor 【scroll】压缩机涡壳
【scroll outlet】涡壳出口
【choke condition】阻塞状态
Figure 3 shows an example of variation of static pressure at the diffuser under steady state flow on turbocharger test rig.“如图3所示，是涡轮增压器测试装置在稳定工况下（且流量恒定）扩压器内的静压力的变化的一个例子。”
operating points “操作点” －－正确
pre-surge conditions “临喘振状态”－－正确
choke region “阻塞区” －－正确
‘玖’ 为什么说艾默生精密空调是最好的
因为艾默生确实好，销量好，服务好，性能好
‘拾’ copeland scroll压缩机用什么型号制冷剂
摘要 是变频de不 变频的jia冷媒 定速的加氟利昂