能效比

实际应用表明，该装置能有效改善换热效果，显著提高主机的能效比。

Actual application shows that the heat transfer enhancing device can effectively improve heat transfer performance and increase the COP of the main unit .

在供热系统中，需要的水温较高时，由于回水温度高而导致CO2跨临界水源热泵能效比下降。

Performance of a CO 2 transcritical cycle water source heat pump heating system will worsen with rising of return water temperature of the system .

基于能效比的OCDMA正交码选择的跳频方案研究

Study of Frequency-Hopping Based on the Choice of OCDMA Orthogonal Codes of Energy-Efficiency Ratio

借助此虚拟实验平台，较为详尽地分析了一些结构参数和运行参数对整个系统性能（制冷量、压缩机耗功和能效比COP）的影响情况。

Based on this dummy flat , some influences on performance of the system caused by configuration parameters and running parameters , are analyzed .

一种节能型家用空调器季节能效比SEER测试与计算

The Test and Calculation of the SEER Value of an Energy-saving Room Air Conditioner

变频空调的制冷季节能效比SEER的分析及简化算法

Analysis and Simplified Calculation on Seasonal Energy Efficiency Ratio of the Inverter Air Conditioner

本文通过对实验结果的分析，研究了该系统在不同运行工况下的制热能效比REE和单、双级运行模式的切换条件；

We first studied the system ′ s heating energy efficiency ratio ( R_ ( EE )) and switch qualifications by analyzing experimental results .

根据ARI标准，对一种节能型家用空调器季节能效比进行了SEER的测试。

According to ARI standards , a type of energy-saving room air conditioner is tested and the SEER is obtained .

同时分析了能效比EER对区域性季节能效比的影响，给出了提高房间空调器SEER的措施。

Some measurements were suggested to improve the energy efficiency ratio for energy saving and the whole seasonal energy efficiency ratio .

直线压缩机是小型压缩机的一个发展方向，与传统的通过曲轴及连杆带动活塞作往复直线运动的旋转压缩机相比，直线压缩机整体效率更高，噪音更低、能效比COP值更大。

Linear compressor is a trend of small compressors . Compared to traditional rotary compressors , the linear compressors could reach a higher efficiency , lower noise and bigger COP value .

空气源热泵与辐射地板相结合是长江流域出现的一种新的住宅供暖方式，部分负荷下的运行能效比（COP）值是决定该系统节能性能的关键。

And in order to obtain the key point of the energy efficiency performance-COP , a test system was set up in a house located in the urban area of Chongqing .

空调能效比和季节能效比的分析实验结果表明：该热泵热水器节能效果明显，运行能效比（EER）达到3.1～3.2；

Analysis About EER and SEER of Air Conditioner Experiment results showed that this heat pump water heater was very efficiency in energy saving .

试验研究表明，采用蒸发式冷凝器可使房间空调器的能效比（EER）提高50%～70%。

Reports an increase of 50 to 70 per cent in the energy efficiency ratio of the room air conditioner when incorporating an evaporative condenser .

本文在空调系统仿真计算基础上，提出了一种变频空调器供冷季节能效比SEER的实验和计算方法。

On the basis of simulating computation of air conditioning system , A kind of experiment and calculating method of SEER of inverter air conditioner are presented in this paper .

本文通过实际应用和实验研究，提出了R410A系统中零件的选用及提高能效比的方法。

Basing on application and experimental research , this article discusses the way of choosing part and improving EER in R410A system .

本文利用先进的暖通空调专业软件－HVACSIM＋，用仿真实验比较了具有不同台数和容量的冷水机组在相同的负荷需求条件下的季节能效比（SEER）。

Using advanced special software , HVACSIM + , this paper compares the Season Energy Efficiency Rate ( SEER ) of two AC systems systems to meet the same load demand .

采用空气焓差法对空调器引进新风前后进行制冷量、输入功率、能效比（EER）等的对比实验，并测量了换热器的热回收效率。

Makes comparison experiment of refrigeration capacity , input power and EER between before and after of fresh air introduction with air enthalpy different method , and measures the recovery efficiency of heat exchanger .

季节能效比（SEER）和综合部分负荷值（IPLV）是近年来出现的制冷和热泵装置能源效率评价指标。

Recent years , the seasonal energy efficiency ( SEER ) and integrated part-load value ( IPLV ) are the evaluating methods for refrigeration and heat pump equipment .

本文分析了空调的技术节能途径包括空调机组的能效比，以及房间空调器的季节能效比（SEER）和冷水机组的部分负荷值（IPLV）。

In this paper , the measurements about air-conditioner energy saving which includes energy efficiency ratio , room air-conditioner seasonal energy efficiency ratio and water chiller integrated part load value are analyzed .

本公司为了树立制冷的核心技术，决定以开发KFR-26GW／SF、KFR35／SF两产品来探索研究提高空调器能效比的途径。

In order to establish own core technology of refrigeration , our company decides to explore the best method of increasing the energy efficiency of air-conditioner through the way of developing model KFR-26GW / SF and KFR-35 / SF .

最后，先在不同负荷率下，得出制冷量Q对系统综合能效比EERs的影响。然后对比各个算法对中央空调系统节能优化的效果。

In addition , the effect of the cooling capacity upon energy efficiency ratio of the system is also obtained under different loading rate . Finally , the results of system energy optimization of central air-condition based on different algorithms are compared .

本文通过DeST计算软件对空调建筑的夏季动态负荷以及系统的夏季总制冷量进行了计算，并在此基础上结合实测HEER值计算得到了数码涡旋多联式空调系统的夏季季节能效比SEER。

The dynamic load and the total cooling volume of the system in summer are calculated by the DeST software . With the experimental data of the HEER , the SEER of the DVM system in summer is also got .

丙烷（R290）是空调制冷剂R22的一种非常优良的天然替代物，具有比R22更小的充灌量、更高的能效比和更好的经济性。

Propane ( HC 290 ), as a kind of air conditioning refrigerant , is a good choice in substitutes of HCFC 22.Propane ( HC 290 ) has a smaller Filling volume , higher energy efficiency and better economy than HCFC 22 .

现场测试结果显示，加大回归温差，可以使一级侧机组小时启停频率降低至3h-1以内，而系统能效比仍保持较高。

The field test results show that the first stage machines operating with large regress temperature difference will lower the start-up frequency to three times per hour and keep up higher energy efficiency .

从压缩机转速3060r·min-1工况试验数据分析可以看出，膨胀阀容量过小造成机组能效比过低，制冷量不能再上升。

When the compressor rotates at 3 060 rpm , working condition experiment data shows that the capacity of expansion valve is too small , the efficiency too low and refrigeration capacity cannot further increase . Based on the analysis , an upgrading solution is put forward ;

浅议蒸汽冷凝水的有效利用利用冷凝水来提高分体式空调器的能效比

Using condensation water of split air-conditioning to raise energy efficiency ratio

这对国内冷水机组能效比的提高提出了新的要求。

It puts forward new demands to domestic energy efficiency chillers .

对建筑空调系统设计能效比的初步计算分析

Preliminary calculation and analysis of energy efficiency ratio in HVAC system design

提高三效蒸发器的能效比的几点做法

Improvement of the Energy Efficiency of Triple - effect Evaporator

变容量空调器的季节能效比的计算和分析

Analysis and Calculation of the Seasonal Energy Efficient Ratio for a VRV Air-conditioner