General Instruction of the Design
With the rapid development of the air conditioning industry, the air-conditioning system is increasing the demand for comfort and energy efficiency。
At present common air conditioning system mainly to eliminate indoor environment by means of convective heat transfer of heat and moisture load, and at the same time use the low temperature cold source to rule out of the indoor environment of the waste heat and wet。 In addition, this can be taken to take sensible heat load with high temperature cold source, but combined with the dehumidification system, using low temperature cold source for processing, inadvertently causing huge waste of energy。
After the scheme of whole house air conditioning system, such as integrated ground heating, new wind, and dehumidification, the system of the capillary ecological radiation air-conditioning system is maturing。 Can be combined with intelligent household, capillary radiation air conditioning system of indoor temperature and humidity independent control into reality, and humidity, constant temperature and constant oxygen "three constant" effect。 Take advantage of the new wind system to undertake indoor latent heat load, in indoor top board, metope, ground laid capillaries to undertake to undertake to show heat load。 The design and use case of this air conditioning system is not only comfortable, energy-saving, but also more effectively ensure the good air quality of indoor environment。
The air conditioning system design, a villa in Shanghai changning district garden beautiful China as an example, mainly for capillary radiation system, combined with the traditional air conditioning and intelligent control, make the whole design scheme of the air conditioning system。
The building is located in changning district of Shanghai water garden beautiful China south road, a building area of 1100 ㎡, air conditioning an area of 650 ㎡。 The ground is 3 floors and 1 floor below ground, and the underground layer is 3。7 meters high, 3 meters high, 3 meters high and 4。3 meters high。 The structure of the structure is the frame structure。 Required precision of temperature control air conditioning system in + / - 1 ℃, humidity of indoor environment control precision in the + / - 5 ℃。 To this requirement, to realize the indoor dry bulb temperature in summer keep 26 ℃, relative humidity control in 60%, winter indoor dry bulb temperature 20 ℃, relative humidity control in 40%, at the same time meet the new air volume is not less than 30 m3 / (h), it will be a huge challenge。
This design according to the requirements and the relevant design specification for load calculation, design calculation and simultaneously wind system and water system, includes equipment of intelligent control system design, etc。
目 录
1 绪论1
1。1 设计背景 1
1。2 发展历史 2
1。3 国内研究现状 2
1。4 设计意义 3
1。5 系统设计优缺点 3
1。5。1 毛细管辐射空调系统优点 3
1。5。2 毛细管辐射空调系统缺点 4
1。6 应用实例 4
2 工程概况 5
2。1 设计要求 5
2。2 设计依据 5
2。3 工程介绍 5
2。4 设计内容 5
2。5 气象参数 6
2。6 室内设计参数 6
3 负荷计算 8
3。1 冷负荷计算 8
3。1。1 冷负荷分析 8
3。1。2 围护结构传热冷负荷8
3。1。3 外窗的温差传热冷负荷9
3。1。4 外窗内遮阳设施的辐射冷负荷 9
3。1。5 人体显热冷负荷9
3。1。6 照明灯具冷负荷10 上海美丽花园别墅毛细管辐射空调系统的设计(2):http://www.youerw.com/gongcheng/lunwen_81722.html