某供电指挥中心给水系统监控及自动喷水灭火系统设计(论文15000字)
摘 要
随着时代的进步，我国经济快速发展，在城市中，许多高楼大厦林立，人口密集程度很高，火灾的隐患也越来越严重，一旦发生火灾事故，如果不能及时发现处理，火势将迅速蔓延，人们的生命财产将遭受到巨大的损失，因此，对于火灾现象，人们都希望彻底消除，但这类事件确屡有发生，人们无法彻底消除。因此，对于火灾现象，要做好控制和预防，尽量减少火灾事故的发生，减少经济财产损失。
而本设计就是针对火灾事故快速解决处理设计的，自动喷水灭火系统能根据火灾发生时，能发出警报信号，并自动打开喷水喷头进行灭火的现代化设施。自动喷淋灭火系统能够进行温度检测，当火灾发生时，该系统能根据检测温度情况判别是否发生火灾，该系统的给水系统是由河南某供电指挥中心进行控制的，该指挥中心能在火灾发生时，以最高效率的工作方式对给水系统进行调控，最大限度的把消防用水调控到火灾发生点，和消防设施同时联动工作，能够有效的对火灾进行处理，快速扑灭初期火灾，防止火灾进一步的蔓延，这类设施已被广泛应用到了建筑消防中。现在的人对火灾安全的意识十分关注，国家也对消防设施设计安装要求越来越严格。高层民用建筑的消防设施设计安装被严格要求，必须要具有高标准的安全性。
本文针对高层民用建筑的分析，设计出了一种符合这种建筑的火灾消防设施，这种高标准设施唯一目的就是预防火灾，并在火灾刚刚发生时，对火灾进行控制，及时采取措施，把火灾消灭，以最快的速度扑灭火灾，最大限度的减少人们的生命财产的损失。
关键字： 喷头 自动喷水灭火系统 高层民用建筑
Abstract
Along with the progress of The Times, the rapid economic development in our country, in cities, many tall buildings, with dense degree is high, the hidden danger of the fire is becoming more and more serious, in the event of fire accident, if cannot be handled in time, the fire will spread rapidly, people's life and property suffered huge losses, therefore, to the phenomenon, people want to eliminate, but such incidents happen frequently, people can not completely eliminate. For fire phenomenon, therefore, to control and prevent, minimize the fire accident, reduce the economic damage to property.
And this design is for a quick fix to the fire accident processing design, can according to the fire sprinkler system, can send out alarm signal, and automatically open water spray nozzle in modern facilities. Automatic spray fire-extinguishing systems that can perform temperature detection, when the fire broke out, the system according to the test temperature conditions in judging whether there is a fire, the system of water supply system is controlled by some power supply command center in henan, the command center can in, when the fire broke out in the work of the highest efficiency way to control water supply system, the maximum of the fire water regulation to the fire, and fire control facilities and joint operation, can effective to deal with fire, quickly put out a fire in the early, to prevent the spread of the fire further, such facilities has been widely used in building fire. People are very attention to fire safety consciousness, countries also more and more strict with fire control facilities design and installation. High-rise civil building design of fire control facilities installation is strict, must have high standards of security.
Based on the analysis of the high-rise civil buildings, devised a conforms to the construction of fire and fire control facilities, the high standard facilities sole purpose is to prevent fire, and it happened in the fire, the fire control, take timely measures to wipe out the fire, extinguish fire with the quickest speed, maximum limit to reduce people's life and property losses.
Keywords: sprinklers sprinkler system High-rise civil buildings
目 录
摘 要 II
Abstract III
第一章 绪 论 1
第一节 工程背景资料 1
第二节 设计标准及依据 2
一、设计标准 2
二、 设计依据 2
第二章 自动喷淋系统概述 3
第一节 系统发展简介 3
第二节 自动喷水灭火系统的分类 4
一、湿式自动喷水灭火系统 6
二、干式自动喷水灭火系统 9
三、预作用自动喷水灭火系统 10
四、雨淋灭火系统 11
五、水幕灭火系统 11
第三章 设计步骤 12
第一节 设置场所火灾危险等级 12
第二节 喷头的选型 13
一、喷头选型的一般规定 13
二、确定喷头型号 14
三、喷头的布置 15
四、喷头的布置形式 19
第四节 管网布置形式 28
第五节 系统的设计计算 30
一、一般计算步骤 30
二、计算过程： 31
第六节 喷水强度校核 34
第七节 管网水力计算 35
第八节 喷洒泵选型 37
第四章 结 论 39
致 谢 40
参考文献 41 |
