毕业论文移动版

摘 要在我国，南方梅雨季节尽管温度不是太高，但是由于空气相对比较潮湿，空气中都弥 漫着小水珠，换洗的衣服置放在空气中，往往一个星期都无法晾干，人们把衣服穿在身上 感觉都潮潮的，一点都不舒适。这不仅给人们的生活带来了不方便，而且衣物在晾干的过 程中，会造成衣物发霉，产生异味。此外，在梅雨季节的房间内，由于空气湿度大，也会 让室内被子衣物产生异味、发霉，甚至霉烂。热泵式干衣机就应运而生，它利用热泵提供 能量，在恶虐天气中能使人们穿上舒适的衣服。84573

干衣机是一种高能耗设备，需要大量的热量来加热衣物中的水分使其汽化,传统电加热 方式的干衣机能耗高且干燥效果不佳。热泵是一种高效的热量输运设备，其利用压缩机消 耗少量的功来实现热量由蒸发器向冷凝器的转移。热泵干衣机充分利用了热泵的热量与冷 量，降低了能耗的同时增强了干燥的效果，本文分析了热泵式干衣机在整个干燥过程中不 同阶段的干燥效果的变化规律，计算热泵式干衣机的各种参数并对其进行确定，得出了优 化的方案。

毕业论文关键词：热泵技术；热质传递；分析；优化。

Abstract In our country, rainy season in the south while the temperature is not too high, but due to the air relatively humid, the air is filled with little drops of water, a change of clothes placed in the air, often a week will not dry, people worn clothes feeling tide, is not comfortable。 This not only brings inconvenience to people's life, but also to dry clothes in the process, it will cause clothes mildew and produce peculiar smell。 In addition, the room in the rainy season because of high humidity, it makes indoor quilt clothing smell bad, mildew, even rotten。 It came into being heat-pump dryer, which uses heat pumps provide energy, can make people wear comfortable clothes in bad weather。

Dryer is a kind of high energy consumption equipment that require a lot of heat to heat the moisture in clothing make its vaporization, the traditional high energy consumption of the electric heating mode of the dryer and drying effect is poor。 Heat pump is a kind of high efficient

heat transport equipment, the use of compressor consumes a small amount of work to achieve the transfer of heat from the evaporator to the condenser。 Heat pump dryer make full use of the amount of heat and cold heat, reduce the energy consumption at the same time enhance the

drying effect, this paper analyzes the ReBengShi dryer at different stages in the drying process of drying effect, the change rule of calculating ReBengShi dryer and various parameters, it is concluded that the optimized scheme。

Keywords: heat pump technology; heat and mass transfer; analysis; optimization。

目录

第一章 绪论 1

1。1 选题目的和意义 1

1。2 干衣机技术研究现状 2

1。3 热泵式干衣机国内外研究现状 3

1。3。1 国内研究现状 3

1。3。2 国外研究现状 5

1。3。3 小结 6

1。4 研究内容 6

第二章 热泵技术原理及应用 7

2。1 热泵基本定义 7

2。2 热泵技术原理 7

2。3 热泵主要分类 8

2。4 热泵技术研究方向 (责任编辑：qin)