热力膨胀阀-旨在保持适当的蒸发温度。
Thermostatic Expansion Valve - designed to maintain the proper evaporator temperature.
介绍了控制电子膨胀阀的两种控制技术。
贮液干燥器，膨胀阀，管路设计，压力开关等。
Receiver Drier , Expansion valves, Pipe(Hose) design, Pressure switches, etc.
本文通过实验研究了电子膨胀阀流量与开度的关系。
The relation between opening and outflow of EEV (Electronic expansion valve) was studied through the experiment in this paper.
主营产品：电磁阀，膨胀阀，球阀，截止阀，排水泵。
Porduct: Solenoid Valve, Expansion Valve, Ball Valve, Service Valve, Drain Pump.
两种常见形式是固定节流阀式或节流管式，以及节流膨胀阀。
Two common types are the fixed orifice, or the orifice tube, and the thermostatic expansion valve.
最经常的情况是，在膨胀阀处水分变成冰儿阻碍了制冷剂的流动。
In most cases the refrigerant flow is being obstructed as moisture turns to ice at the expansion valve.
对除湿机膨胀阀开度和蒸发温度对除湿机性能的影响进行了实验分析。
Experimentation analysis of the influence of the openness of the expansion valve and evaporation temperature on the capability of the heat pump dehumidification in this paper.
对热力膨胀阀和电子膨胀阀控制下陈列柜内的温度分布做了实验研究。
Temperature distributions in a display case controlled by thermostatic expansion valve and electronic expansion valve are studied in this paper.
电动阀几乎可以在制冷系统中任何一个地方使用，而并不局限于膨胀阀。
The benefits of the of the electric valves can by realized in almost every part of the system, not just as expansion valves.
制冷循环中往往采用回热器，使压缩机吸气过热和膨胀阀入口液体过冷。
Vapor-liquid heat exchangers are often used to superheat the suction vapor of compressor and to subcool the inlet liquid of throttle valves in refrigerating system.
为此，将零过热度时间作为一个重要的指标，用于电子膨胀阀的启动控制；
It is found that the superheat may be zero for a long time. A new index, Zero Superheat Time, was put forward, and applied to the electronic expansion valve control.
变排量压缩机与热力膨胀阀的配合问题是目前汽车空调系统研究的一个难题。
The matching of variable displacement compressor and thermal expand valve is a difficult problem in mobile conditioning system now.
在风冷螺杆热泵机组上对电子膨胀阀与热力膨胀阀进行了机组性能的对比试验。
A thermal expansion valve and an electronic expansion valve was tested in a Air Cooled Screw Heat Pump respectively.
分析热力膨胀阀和蒸发器调节系统的稳定性，它直接影响着制冷效率和运行安全。
This paper describes the stability of control loop consisting of refrigeration evaporator and thermostatic expansion valve. It may directly influence refrigerating efficiency and operation safety.
分析探讨了阻塞流对电子膨胀阀优化控制的影响，并提出相应的控制改进措施。
Blocking flow effect on optimizing control strategy is investigated and corresponding improving measures are presented.
模型由压缩机、壳管式冷凝器、膨胀阀以及满液式蒸发器等一系列部件模型组成。
The model consists of component models including the compressor, shell and tube condenser, expansion valve and flooded evaporator.
公司主要产品为电磁阀、热力膨胀阀、视液镜、干燥过滤器及压力、压差控制器。
Our main products include solenoid valve, thermostatic expansion valve, sight glasses, filter dryer, pressure controller, pressure difference controller , temperature controller.
热力膨胀阀与板式蒸发器的匹配问题包括容量匹配和系统稳定性要求两方面的要求。
The capacity matching and system's stability are two important aspect for the matching of thermal expansion valve with plate evaporator.
建立了热力膨胀阀模型，重点建立了流量与阀前后压差及制冷剂进出口干度的关系。
The model of thermal expand valve is built and the connection of flux, pressure difference between the front and behind of the valve and cryogen dryness of inlet and outlet.
试验结果表明，电子膨胀阀提高了汽车空调的调节品质，同时起到了电磁阀的作用。
The test result shows electric expansion valve can improve the adjusting control level of automotive air conditioning and act as an electric magnetic valve as well.
分析了它对制冷系统的流量控制特性，并与传统热力膨胀阀的流量控制特性相比较。
The refrigerant flow rate regulation characteristics of it is analysed and compared with that of the conventional TEV.
它由压缩机、冷凝器、蒸发器、制冷剂流量控制阀和或恒温膨胀阀五个基本配件组成。
It consists of five basic parts, the compressor, the condenser, the evaporator, the receiver, and the refrigerant flow control valve or the thermostatic expansion valve.
它由压缩机、冷凝器、节流阀或膨胀阀、蒸发器，以及一种工作流体(冷冻剂)组成。
It consists of a compressor, a condenser, a throttle or expansion valve, an evaporator, and a working fluid (refrigerant).
压强的减小使得液态制冷剂几乎变成气态，但在通过膨胀阀这一刻，它的状态仍是液态。
This pressure reduction causes the liquid refrigerant to be on the verge of becoming a gas but it is still a liquid at this specific point.
采用BP-PID控制器对系统电子膨胀阀开度进行控制，并设计了BP-PID控制器。
The paper presented a BP-PID method to control electronic swell valve of system, then BP-PID controller was designed.
作为电控元件，电子膨胀阀具有传统的热力膨胀阀所不具备的精度高，动作快速且准确的优点。
As an electric controlled element, electronic expansion valves have many advantages which traditional heat expansion valves don't have, such as high precision, and fast and correct action.
模型由一系列部件模型组成，包括压缩机、经济器、膨胀阀、壳管式冷凝器以及满液式蒸发器。
The model includes sub models for key components, such as non economized compressor, economized compressor, economizer, expansion valve, shell and tube condenser, and flooded evaporator.
通过亚稳态液体闪蒸形成的蒸发波以及气体动力学非连续理论，建立了电子膨胀阀壅塞机理模型。
A mechanical model of choking flow in the expansion valve was presented, which is based on the expansion wave and gas dynamics discontinuities theories.
常温高压的液体冷媒流过膨胀阀，因为膨胀阀的节流作用压力降低，使得冷媒变成常温低压的液体。
The high-pressure liquid refrigerant through the expansion valve, because the expansion valve throttling pressure drop, the refrigerant into normal temperature low pressure liquid.
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