上海中医药大学暖通设计简介

介绍了上海中医药大学新校区空调通风系统的设计，诸如空调冷热源的选择、空调通风系统等；介绍了需特殊室内环境的实验动物中心楼的暖通设计和解剖楼的通风设计，可为类似：工程设计作参考。     

上海市高级人民法院审判法庭办公楼空调设计

结合法院建筑的特点，通过空调负荷计算、空调水系统的确定以及中庭建筑空调通风系统的设置，介绍了上海市高级人民法院审判法庭办公楼的空调、通风和防排烟系统的设计。     

空调设计实例浅析

本文介绍了北京市某大厦的空调通风设计，对空调系统、防排烟系统及人防通风系统进行了说明，同时对系统运行稳定及节能提出了一些意见。     

文体中心剧场通风及空调系统设计与应用

本文结合济南某文体中心剧场施工项目，介绍了舞台剧场项目的通风及空调施工设计，分别从通风系统和空调系统分析了在设计施工中可能存在的问题，并提出了设计思路和解决方法。针对剧场内不同区域进行了具体的空调设计，观众席采用单风道二次回风，而在舞台区域则进行分层空调设计采用低速单风道一次回风系统，满足不同情况的需求。     

揭阳潮汕机场航站楼通风空调设计

主要从冷热源、空调系统、通风系统、防排烟系统等方面介绍了揭阳潮汕机场航站楼通风空调设计,对同类型建筑工程的通风空调设计有一定的参考意义.     

仙妮蕾德广州有限公司厂房空调设计

本文介绍了仙妮苗德广州有限公司厂房的空调设计,着重介绍了空调水系统、净化车间空调系统及通风除尘系统等的设计,供参考。     

上海汽车工业大厦综合楼空调通风设计介绍

介绍了上海汽车工业大厦综合楼工程的空调通风系统的设计，包括设计参数、冷热源、水系统、风系统、防排烟系统、自动控制及节能措施等。该系统采用了变制冷剂流量的多联式分体空调机组（VRV变频）、带内置水力模块的涡旋式风冷热泵机组、整装式屋顶空调机组以及一拖一分体空调机等形式，还介绍了厨房空调通风设计及地下车库的通风排烟设计。     

合肥市某大型超市空调系统的设计

结合安徽省合肥市某大型超市空调系统工程的具体实例，从设计依据、设计标准、空调系统的设计、空调水系统的控制、通风防排烟系统的设计、风管制作及安装、水管的制作与安装、节能与环保设计、施压与冲洗等方面介绍了该购物广场空调系统的设计的概况。     

某文化艺术中心的空调系统设计

本文针对文化艺术中心功能复杂、运营单位多的特点，详细介绍了该项目的空调冷热源系统、通风系统以及消声隔振设计，总结了设计过程中的经验，对大型综合文体中心的空调系统设计具有一定的参考意义。     

台州东方大酒店暖通空调设计

概要介绍了酒店的空调、通风和防排烟系统的设计，着重介绍了竖向系统在高层建筑空调设计上的实际应用和技术措施。     

Heating/cooling channels design for an automotive interior part and its evaluation in rapid heat cycle molding

Rapid heat cycle molding (RHCM) is a recently developed innovative injection molding technology. Rapid heating and cooling of the injection mold is the most crucial technique in RHCM because it not only has a significant effect on part quality but also has direct influence on productivity and cost-efficiency. Accordingly, Heating and cooling system design plays a very important role in RHCM mold design. This study focuses on the heating/cooling system design for a three-dimensional complex-shaped automotive interior part. Heat transfer simulation based on finite element analysis (FEA) was conducted to evaluate the thermal response of the injection mold and thereby improve heating/cooling channels design. Baffles were introduced for heating/cooling channels to improve heating/cooling efficiency and uniformity of the mold. A series of thermal response experiments based on full factorial experimental design were conducted to verify the effectiveness of the improved heating/cooling channels design with baffles. A mathematical model was developed by regression analysis to predict the thermal response of the injection mold. The effects of the cavity surface temperature on weld mark and surface gloss of the part were investigated by experiments. The results show that the developed baffle-based heating/cooling channels can greatly improve thermal response efficiency and uniformity of the mold. The developed mathematical model supplies an efficient approach for precise predication of mold thermal response. As the cavity surface temperature raises to a high enough level, automotive interior parts with high gloss and non-weld mark surface can be obtained.     

天然气分布式能源系统设计时应注意的几个问题

天然气分布式能源系统设计时除了准确地计算冷热电负荷和做好电气设备设计之外,还要注意全年综合利用率,设置常规冷热能供应设备、温度对口、梯级利用、优化运行模式和风险分析等问题.     

论高级商业建筑暖通空调优化设计方法

本文阐述了现代商业建筑的设计原则、参数及冷热负荷取值、空调方式及冷热源设备的选择与布置、水系统的设置、节能保温、空调防火与排烟安全设计等实用技术问题。并着重指出按商业建筑使用功能、地区及要求等因素选择冷热负荷指标与各项设计参数，是做好工程设计的重要途径。     

宁波东方明珠城高层住宅双向辐射供冷空调系统设计

介绍了宁波市东方明珠城高层住宅辐射空调系统的辐射地板结构与供冷量计算、系统设计等内容。该项目在国内首次采用了双向辐射供冷及供暖设计,大大增加了供冷能力,同时也升高了地面温度,降低了结露的风险,提高了人体舒适感。     

Research of thermal response simulation and mold structure optimization for rapid heat cycle molding processes, respectively, with steam heating and electric heating

The dynamic mold temperature control system is the key of rapid heat cycle molding (RHCM) technology because it significantly affects the stability of the process, productivity and the quality of the final polymer part. For this reason, the approaches and techniques for dynamic mold temperature control were discussed in this study and two different dynamic mold temperature control methods, respectively, with steam heating and electric heating were found to be very feasible in mass production. The methods and principles of mold design for the two RHCM technologies were also discussed and then several different kinds of mold structures were designed. By constructing the corresponding thermal response analytical models for these RHCM molds, the temperature responses of the molding systems in the heating and cooling process of RHCM were simulated and studied. The effects of the mold design parameters such as the insulation layer between mold plate and mold inert, and mold material, on thermal response efficiency and temperature uniformity of the two RHCM processes were analyzed based on the simulation results. The results show that the insulation layer can increase the upper limit temperature of RHCM with steam heating and improve the heating speed of RHCM with electric heating. It can also greatly decrease the energy consumption of the two RHCM processes. The heating efficiency of RHCM with steam heating can be effectively improved by increasing the thermal conductivity of the cavity/core material, while the situation is diametrically opposite for RHCM with electric heating. Therefore, we acquired an optimized mold design principle and method for RHCM with steam heating and electric heating, respectively. Finally, a new electric heating mold with a cooling plate was proposed to enhance the cooling efficiency. The thermal response of this new electric heating mold was also simulated. The simulation results show that the cooling plate can significantly improve the cooling and heating efficiency.     

燃气冷热电联供分布式能源系统及其在四川医院建筑中的应用

当前燃气冷热电联供（combined cooling,heating and power,CCHP）分布式能源系统在国内取得一定的发展,但由于系统规模及配置不合理,导致CCHP系统运行效率低、经济性较差、运行效果不理想,甚至导致部分CCHP系统停运的情况。以四川省某综合性三乙医院为例,通过分析当前医院冷、热、电负荷现状,预测新建医院分院的冷、热、电负荷,针对性地确定其CCHP系统的装机规模和系统配置,以实现CCHP系统经济高效运行。通过与传统分供系统对比,从经济效益、能源利用效率、环境效益3个方面综合分析了医院CCHP系统的合理性。     

温州将军大酒店空调通风系统

阐述了温州将军大酒店空调通风系统的设计、冷热源选择、相关的一些技术措施以及装潢配合等问题.     

三联供系统中逐时冷热电负荷的模拟计算

在进行冷热电三联供系统设计时,冷热负荷与电负荷的逐时对应关系直接影响到三联供系统的配置与运行,逐时负荷的准确计算是三联供系统优化配置与运行分析的基础。本文基于对建筑冷热电负荷调查研究的基础上,采用日本三联供设计手册中的相关数据,利用“逐时能源负荷分摊比例”的方法,以宾馆建筑为例,模拟计算了该宾馆的全年逐时冷热电负荷,为三联供系统的优化设计与系统配置奠定了一定的基础。     

Analysis of thermal cycling efficiency and optimal design of heating/cooling systems for rapid heat cycle injection molding process

Rapid heat cycle molding (RHCM) is a molding process that the mold cavity is rapidly heated to a high temperature before plastic melt injection, and then cooled quickly once the cavity is completely filled. Heating/cooling efficiency and temperature uniformity of the RHCM system are two key technical parameters to ensure a high productivity and high-quality products. In this study, a numerical model to analyze the heat transfer in heating and cooling phases of RHCM was built. The effect of heating/cooling medium, layout and structure of the heating/cooling channels, mold structure, etc., on heating/cooling efficiency and temperature uniformity was studied and discussed by analyzing the thermal responses of the molding system in RHCM process. Based on the simulation results, the optimization design of the RHCM mold with hot-fluid heating was performed. Then, a new RHCM mold structure with a floating mold cavity was proposed to improve the heating/cooling efficiency and temperature uniformity. The effectiveness of this new mold structure was also verified by numerical experiments. At last, a RHCM production line with steam heating and water cooling was constructed for a thin-wall plastic part. In testing production, the molding systems can be heated and cooled rapidly with a molding cycle time of about 72 s. The production results show that the aesthetics of the molded parts was greatly enhanced and the weld mark on the plastic part’s surface was completely eliminated.     

西北地区某办公楼中央空调设计

本文介绍志丹县某办公楼的暖通设计,根据当地的气候条件及建筑物各项指标,选择了夏季由多联机中央空调供冷,冬季采用散热器采暖,不仅满足了室内舒适性要求,且达到了节能的效果.本文由工程应用角度探索了多联机中央空调系统的优点,且结合作者在设计过程中遇到的问题,为以后的多联机中央空调设计提出了注意事项.对采暖系统的选择作出了讨论.该设计实现了暖通系统在延安地区的设计优化.