当前位置：网站首页 > 新闻动态
空调组成结构
添加时间：2018/11/1 13:48:57     浏览次数：
空调组成结构
Air conditioning structure
空调的结构包括：压缩机，冷凝器，蒸发器，四通阀，单向阀毛细管组件等。
Air conditioning structure includes: compressor, condenser, evaporator, four-way valve, one-way valve capillary assembly, etc.
压缩机
Compressor
空调压缩机中所指定的一个齿间容积对的工作过程。阴螺杆、阳螺杆转向互相迎合一侧的气体受压缩，这一侧面称为高压区；相反，螺杆转向彼此背离的一侧面， 齿间容积在扩大并处在吸气阶段，称为低压区。这两个区域被阴螺杆、阳螺杆齿面间的接触线分隔开。可以近似地认为：两螺杆轴线所在平面是高、低压力区的分界 面。
The working process of the volume between the teeth specified in the air conditioning compressor. On the contrary, the screw turns to the opposite side of the deviation, and the volume between the teeth is enlarged and in the suction stage, which is called the low pressure area. The two regions are separated by contact lines between the negative screw and the positive tooth surface. It can be considered approximately that the plane of the axis of the two screw is the interface between the high and low pressure regions.
压缩制冷剂（例如氟利昂）变成液态。然后利用液态在常压下变气态时的吸热现象制冷。
Compressed refrigerants, such as Freon, become liquid. Then the heat absorption phenomenon of liquid is cooled by changing the gaseous state at normal pressure.
空气密度是很小的。你拿根打针用的针管。抽满一针管空气，用手堵住出气口，推动针管就是在压缩空气了。用针管就可以把气体压缩三分之一的体积。
The air density is very small. You take a needle for injection. A tube of air is pumped up, and the air outlet is blocked by hand. The needle tube is pushed to compress the air. With a needle tube, the volume of the gas can be compressed by 1/3.
冷凝器
condenser
压缩机吸入从蒸发器出来的较低压力的工质蒸汽，使之压力升高后送入冷凝器，在冷凝器中冷凝成压力较高的液体，经节流阀节流后，成为压力较低的液体后，送入蒸发器，在蒸发器中吸热蒸发而成为压力较低的蒸汽，从而完成制冷循环。对某些应用来说，气体必须通过一根长长的管子（通常盘成螺线管），以便让热量散失到四周的空气中，铜之类的导热金属常用于输送蒸气。为提高冷凝器的效率经常在管道上附加散热片以加速散热。散热片是用良导热金属制成的平板。
The compressor sucks the lower pressure working medium steam from the evaporator and sends it to the condenser when the pressure rises. The condenser condenses into a liquid with higher pressure. After throttling by the throttle valve, the compressor becomes a liquid with lower pressure, and then feeds it to the evaporator, where the vapor is endothermic and evaporated to become a vapor with lower pressure. Refrigeration cycle. For some applications, the gas must pass through a long tube (usually coiled into a solenoid) to dissipate heat into the surrounding air. Thermal conductive metals such as copper are often used to transport steam. To improve the efficiency of condenser, additional heat sink is often added to the pipeline to accelerate heat dissipation. The heat sink is a flat plate made of good thermal conductive metal.
上一页  空调维修清洗保养技巧与方法  
下一页  空调移机步骤及注意事项详解