疗养院自动喷淋灭火系统设计

浙江省总工会疗养院自动喷水灭火系统设计

课题名称：消防工程学课程设计

专业：安全工程

姓名：吴沛轩

班级：116041

学号：11604121

指导老师：张伟

摘要

自动喷水灭火系统是一种重要的灭火措施，随着社会的发展迫使高层建筑拔地而起。更由于智能大厦的出现，使现代高层建筑以多功能且装饰豪华而著称。大量有机材料或可燃易燃物质拥入大厦，一旦起火，这些遍布全楼的可燃物便是火灾燃烧的极好物质条件，同时这些材料也是火灾迅速蔓延的良好途径。自动喷水灭火系统是目前世界上采用最广泛的一种固定灭火设施。其特征是：通过加压设备将水送入管网至带有热敏元件的喷头处，喷头在火灾的热环境中自动开启洒水灭火。对于装有闭式喷头的系统，只有那些受火灾影响的喷头才开启洒水扑灭下方的火灾。

本文通过对浙江省总工会疗养院进行自动喷水灭火系统的设计，根据自动喷水灭火系统的组成、工作原理及特点，整理出设计思路、设计方法，从而划分火灾的危险等级、设计技术数据、选择系统、选择和布置喷头、管网布置几方面入手，制定出符合疗养院要求及规范的自动喷水灭火系统。

关键词：自动喷水灭火系统；要求及规范；注意问题；疗养院

Abstract

Automatic sprinkler system is a kind of important measures, with the development of the society forced high-rise buildings springing up. More due to the emergence of intelligent building, the modern high-rise building is known as the multi-function and luxurious decoration. A large number of organic materials or flammable combustible substance in the building, once the fire, they are QuanLou fuel is burning fire very good material conditions, at the same time, the material is also the good way of fire spread quickly. Automatic sprinkler system is the most widely used in the world of a fixed fire extinguishing facilities. Whose character is: through the pressurized equipment into the water pipe network to the nozzle with thermal element, the thermal environment of the nozzle in the fire in the open automatic sprinkling fire extinguishing. For equipped with automatic sprinkler system, open only to those affected by the fire sprinkler sprinkler put out a fire in the below.

This article through to the zhejiang federation of trade unions nursing homes for the design of automatic sprinkler system, according to the composition of the automatic sprinkler system, working principle and characteristics of sorting out the design thinking, design method, thus divided into fire danger level, design and technical data, sprinkler system, selection and arrangement, pipe network layout aspects to obtain, develop conform to the requirements of the nursing home and specification of the automatic sprinkler system.

Key words: automatic sprinkler system; Requirements and specifications; Pay attention to the problem; The nursing home

目录

前言 (1)

1 疗养院概况 (2)

1.1 疗养院简介 (2)

1.2 厂区平面布置图 (3)

2 设计依据 (4)

2.1 技术规范 (4)

2.2 法律规范 (4)

3 自动喷水灭火系统简介 (5)

3.1 自动喷水灭火系统设计总则 (5)

3.2 自动喷水灭火系统的分类 (5)

3.3 自动喷水灭火系统简介 (6)

3.4 自动喷水灭火系统选型 (6)

3.5 湿式自动喷水灭火系统的组成及其作用 (7)

3.6 湿式自动喷水灭火系统的工作原理 (7)

4 自动喷水灭火系统设计 (9)

4.1 建筑特征 (9)

4.2 火灾的危险等级 (9)

4.3 设计技术数据 (10)

4.4 选择系统 (11)

4.5 选择和布置喷头 (12)

4.5.1 喷头选择 (12)

4.5.2 喷头布置 (13)

4.6 管网布置 (14)

5 自动喷淋系统的设计 (15)

6 结论 (17)

7 设计心得 (18)

参考文献 (19)