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本科毕业设计(论文)
全套图纸,加153893706
题目一拖二热泵型空调器(KFR-30GW×2)
学生姓名
专业班级热能与动力工程
学号
二零零三年六月
院别
指导老师(职称)
完成时间
一拖二热泵型空调器(KFR-20GW×2)
摘要
本文简单介绍热泵分体式一拖二空调的设计中的几个问题:新型绿色制冷剂的使用,热力循环的计算,蒸发器和冷凝器的计算,空调器附件的选择,以及热泵型房间空调器的发展和展望。
空气调节顾名思义是对空气的参数进行调节,以便使环境更适合我们的要求。随着我的提高,人们对生活环境的条件要求也在逐步的提高。所以空气调节在日常生活中占有很重要的位置。也使的空调技术在不断的提高,以达到人们对环境的要求。热泵型房间空调器既可制冷又能制热,能满足冬夏两季节的要求而得到快速发展。其的新品种越来越多,性能也越来越优良。空调器朝着小型化,节能化,智能化,美观化,健康化的方向发展。
近年来,随着住宅条件的改变,一些用户出于节省空间的考虑,开始购买一拖二空调器,促进拉一拖二空调器的发展和改进。
关键词热泵/一拖二空调/新型制冷剂/节能/环保
"one-drivers-two" heat pump air-conditioner
(KFR-20GW×2)
ABSTRACT
This article simply introduced the heat pump"one-drivers-two"room air-conditioner in design several questions: New green refrigerant use,the calculation of the thermodynamic energy circulation, evaporator and putation,air-conditioner appendix choice, as well as heat pump room air-conditioner development and forecast.
The air conditioning is as the name suggests carries on the adjustment to the air parameter, in order to cause the environment to suit our request. With development of our country national economy and the improvement of the people's lives level,people's living conditions condition request also in gradually enhancement. Therefore the air conditioning holds the very important position in the daily life. Also causes the air conditioning technology in the unceasing enhancement, achieves the people to the environment request. The heat pump room air-conditioner both can make cold and heat, can satisfy the requests of the winter and summer, so it gets a fast development. The air-conditioner is facing the miniaturization, the energy conservation, the intellectualization, is artistic, the health direction develops.
In recent years, along with the housing condition change, some users stemming from saved spatial the consideration, started to purchase "one-drivers-two" air-conditioners, the promotion pulls as soon as tows two air-conditioners the development and the improveme