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.
阐述空调水系统水力平衡的基本设计原则，介绍几种平衡阀的工作原理及其在系统中的合理应用。
The design principle of hydraulic balance in air conditioning water system was illustrated and several kinds of balancing valves and their proper application in the system have been introduced.
该阀执行机构可选择电动或汽动，适用于采暖、通风及空调系统调节水及蒸汽的流量。
Electric or pneumatic actuator available Regulating the flow rate of water and steam in heating, ventilation, and air-conditioning system.
对于KFR型空调器，若制冷正常，而不制热，其故障主要发生在四通电磁阀或其控制电路。
For KFR type air-conditioner, if refrigeration normal, not heating, its fault mainly in four electromagnetic valve or its control circuit.
本文介绍了异程空调水系统的设计、调试方法和在异程空调水系统中应用较多的自力式平衡阀的特性。
The design and application of direct-return system water system of air-conditioning system, and the characteristics of self-balancing control valve are discussed.
本文针对空调水系统中的冷冻水系统和冷却水系统，定性的介绍了避免控制阀中气蚀现象的方法。
This article mainly discusses and analyses in quality how to avoid cavitations occurred in control valve, which is in air-conditioning water system including both chilling and cooling.
真空偏压控制系统由计算机系统、真空调节阀、真空偏压泵等部件构成，其中真空调节阀是设备的关键部件之一。
Vacuum partial pressure control system is composed of computer system, vacuum modulation valve and partial pressure pump, of which the valve is one of key parts of the equipment.
本文对暖通设计中通风空调及排烟系统的划分、防火阀的设置等工程设计中常见的问题进行了探讨。
The paper discusses some common problems in the engineering design of the classification of air-conditioner system and smoke ventilation system as well as the set up of the fire valve.
介绍了热力膨胀阀应用于空调制冷系统的几个问题：过热调整不当、感温包常见故障、容量匹配及膨胀阀冻结故障等。
Some problems as incorrect adjustment on the degree of superheat, general failure of the thermometer bulb, matching of the capacity and freezing of the TEV are presented.
暖通空调(HVAC)系统中建立一套对各种水阀、风阀、变风量箱、电加热器、加湿器以及其他控制元件进行准确测量及时控制的数据采集控制系统。
Builds a suit of HVAC DAQ and control system which could take precise data acquisition and control water valve, air valve, VAV box, electrical heater, humidifier and other control elements.
对闽桥大厦地下室排烟、排风、防烟楼梯间及其前室、消防电梯前室的排烟设计分析比较；介绍空调水系统中电动两通阀的应用。
This paper analyzes several proposals of air exhaust and smoke exhaust in highrise building basement, and briefly introduces electric valves in application of aircodition water system.
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.
本实用新型涉及一种电磁阀结构，适合于空调制冷系统。
The utility model relates to an electromagnetic valve structure which is suitable for an air conditioner refrigerating system.
利用产品的组态功能，可以将产品应用于：中央空调末端设备，换热器，压差旁通阀，空气品质、冷却塔、风机、水泵、液位、室内静压、直接蒸发式空调机组等。
To use its self-configured function , The DDC can be used in center air-condition endmost equipment, the quality of air , wind machine , water pump , liquid location , compressive stress and so on.
举个例子，在上一代飞机中，引擎中的高压气通过排除阀到达辅助动力系统，该系统控制着空调设备。
In last-gen aircraft, high-pressure gas is taken from the engine and transported through bleed valves to the auxiliary power system, which controls air-conditioning, for example.
对大型空调系统而言，采用手动调节阀调节过程复杂，手动调节前端阀门，后端流量会受影响。
Of large air-conditioning system, using the manual control valve regulating the complex process of manually adjusting the front-end valves, back-flow will be affected.
比较了几种常见的关断作用阀：重点介绍了调节作用阀的相关概念及特性，可为暖通空调系统中阀门的选择提供参考。
Several kinds of shutdown valves were compared. Then it focused on the features and related concepts of the regulator valve. It can be referenced for the selection of valves in HVAC system.
这款温度调节阀主要应用于空调，生活热水，石油化工，电力，机电，纺织，橡胶，食品等行业。
The temperature actuated valve is mainly used for condition, city water heating, petrol chemical, power, electromechanical, textile, rubber, food and so on.
平衡阀主要有：静态平衡阀、动态平衡阀、压差控制阀等系列空调水平衡系统。
And the balance valve which is used in the air conditioning water balanced system, includes static balance valve, dynamic balance valve, different pressure control valve ect.
耐腐蚀、无污染、噪音低、移动方便，还可根据用户需要加装真空调节阀。
It is corrosion resistant, pollution free and with low noise, and easy to move, also, vacuum-adjusting valve can be added according to the needs of customers.
结合调节阀的原理及特性，分析了三通阀在空调水系统应用中的问题，提出了采用二通阀的解决方法。
Integrating the principle with characteristic of regulating valve, several problems of three-way valve used in air conditioning water system are analyzed.
本实用新型涉及一种百叶阀，具体地说是一种应用于风机、空调机和各种大型管道中的刚性百叶阀。
The utility model relates to a louver valve, in particular to a rigid louver valve applied to blowers, air conditioners and various large-scale pipelines.
目前主要经营汽车空调压缩机、膨胀阀、电控阀、离合器、进口轴封、密封圈及其它相关配件。
At present mainly engaged in automobile air condition compressor, expansion valves, electric control valves, clutches, import seal, seals, and other related accessories.
[目的]找出空调四通换向阀产品封头-铁素体不锈钢棒材开裂失效的原因。
This is to study the reasons why water leakage failure is caused by 4-way reversing valves-ferrite stainless steel bars.
分析表明当某高层建筑空调系统水流量降低为总设计流量的50%时，其底层风机盘管上的电动两通阀动作失灵。
The analysis indicates when the flow-ratio of system in high-rise building falls to 50% of the total design flow, the two-way electronic valve on the fan-coil in first floor causes valve failure.
空调自控阀门主要有：电动二通阀、比例积分电动二通阀、电动执行机构、温控器等系列产品。
The air conditioning auto-control valve includes electric two-way valve, proportional-integral electric two-way valve, electric actuator, temperature controller etc.
空调自控阀门主要有：电动二通阀、比例积分电动二通阀、电动执行机构、温控器等系列产品。
The air conditioning auto-control valve includes electric two-way valve, proportional-integral electric two-way valve, electric actuator, temperature controller etc.
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