家用分体挂壁式空调设计说明书.doc

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毕业设计说明书
题目：2600W家用冷机、节流装置，对于具体部件的选用采用国家相关的技术标准，结合热力计算及系统的装配，通过计算得出R22小型分体挂壁式空调的关键部件。采用R22制冷剂设计相关的制冷循环系统，结合相关的物性参数，得出计算结果。最后通过对空调的经济性能指标的核算确定空调的设计是否符合要求。
这是一种小型家用空调，安装简单，操作方便，而且设计过程清晰，可以满足群众需求，开展空间大，与其他的空调设计相比显得更简单明了。
关键词：分体壁挂式空调；蒸发器；冷凝器；R22
A design and calculation of26GW household air conditioner
Abstract
The design of air conditioner is upgrading and updating continuously, and the technology is developed and improved, either. This te*t is focused on the basic design calculation of air conditioner by offering the design case of household air conditioner. The primary goal is to let the related personnel know more clearly about the design calculation process of small-sized household air conditioner.
This te*t is to calculate the critical ponent of R22 small-sized fission wall-mounted household air conditioner by calculating respectively every significant ponent of air conditioner such as evaporimeter, condenser, pressor, and throttling gear, employing the relevant national technical standard to choose the specific ponent and bining with the thermodynamic calculation and systematic assemble to calculate. This te*t is to employ the refrigerating cycle system related to the R22 refrigerating fluid design, bining with the relevant physical property parameter to get the putation result. Finally, this te*t is to ensure that the design of air conditioner is in line with the demand by adjusting accounts of the air conditioners’ economic performance inde*.
This is a type of small-sized household air conditioner. It is easy to install and operate, and the design process is clear. The air conditioner can satisfy the public need and has great development space. The design is more concise and e*plicit than others’.
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Keywords:Fission wall-mounted air-conditioner; evaporator;