酒店采暖系统设计毕业论文

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暖气片采用四柱813型,明装,距窗台板0.1m。室内供暖管道明装,支管与散热器的连接方式为同侧连接,上进下出,不考虑管道向室内散热。
绘制管路系统图,并标号,进行水力计算(不等温降法)。然后进行各层供回水温度计算,确定各房间的暖气片数,并进行了布置。
设计图纸包括顶层、标准层和底层采暖平面图和采暖系统图。
The design blueprintincludes crest layer、standard layer and the first floor's heating plane chart and heating system diagram.
Though this design the indoor temperature gets the improvement , arrivesBaidu Nhomakorabeaesign requirements and adopts hot water heating is much better than steam heating in hygiene term、consume the energy and economic performance.
The first thing is to ensure the basic data of the design and carry on the heat load calculation. Then it selects the design of heating system according to the heat load and type of building. Finally, it confirmstoadopt mechanical cycle with program single pipe hot water heating system.Stand pipe locatesin the 110 -111 ofbuildingto top which is divided into two loop whichslope 0.003,and isequipped with collected the gas pitcher verticallyineach return circuit highest point, the return pipe lies in underground 0.5m,thesystemadoptsexpand water tank pigeonhole to carry;Itliesin front oftheentry to the circulation pump.
通过本次设计使室内温度得到了改善,达到了设计要求,并且采用热水供暖比蒸汽供暖卫生条件好,耗能低,经济效益好。
关键词供暖;热负荷;水力计算
The Indoor Heat-supply System Design of Harbin Ice City Business Hotel
Abstract
This isthedesignofHarbinice citybusiness hotel heating system design .The purpose is to change indoor temperature through the heating system and build a warm environment in cold winter.
Draw pipeline systematicpicture, andmake the label,it calculateswater conservancy ,then make thereturn water temperature calculation for each layerandmake sure each room number of radiator, and the layout.
Radiatorsadopt813 type,obviously outfit, and are apartfromthewindow board 0.1m,indoorheatingpipelineobviously outfit.pipe and radiatorareconnectedwith thesameside connectionwhich are from the top to the below. Itdoes not consider the heatwhichpipeline dispelstothe room.
Keywordsheating;heatload;hydraulic calculation
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第1章绪论
1.1
人们在日常生活和社会生产中都需要使用大量的热能,将自然界的能源直接或间接地转化为热能,以满足人们的需要的科学技术,称为热能工程。在能源消耗总量中,用以保证建筑物卫生和舒适条件的供暖、空调等能源消耗量占有较大的比例据统计,在美国和日本约占1/4-1/3左右;至于生产工艺用热消耗的能源所占比例就更大。因此,随着现代技术和经济的发展,以及节约能源的迫切要求,供热工程已成为热能工程中的一个重要组成部分,日益受到重视和得到发展[9]。
酒店采暖系统设计毕业论文
哈尔滨冰城商务酒店采暖系统设计

本设计是哈尔滨冰城商务酒店采暖系统设计。目的是通过采暖系统改变室内温度条件,在寒冷的冬季营造一个温暖的环境。
首先,确定设计基本数据,并进行采暖热负荷计算。然后根据热负荷和建筑物的形式选择供暖系统设计方案,最后确定采用机械循环同程式单管热水供热系统。总立管设于建筑物中部的110-111之间,至顶部分为两个环路,坡度0.003,每个回路最高处装有立式集气罐,回水管位于地下下0.5m处。系统采用膨胀水箱定压,位于循环水泵入口前。
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