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第2章 安装工程识图
2.1 安装工程施工图常用图例
2.1.1 电气施工图常用图例
1.强电施工图常用图例
强电施工图常用图例详见表2-1。
表2-1 强电施工图常用图例
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/18_01.jpg?sign=1739302635-hWuSQxOs9UqIl1FJf5uZ4wkN1jkBFA64-0-9ff2148b8a8500c5de98942c3f46f46f)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/19_01.jpg?sign=1739302635-okfSENWqIVRge6aWVRjZS2GSvyNPbVkU-0-4d00b7168aeac63626fa2595b7612adb)
2.弱电施工图常用图例
弱电施工图常用图例详见表2-2。
表2-2 弱电施工图常用图例
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/20_01.jpg?sign=1739302635-f5JDfEJET1g1MnhGNtcAzHyoraqoEaFS-0-40490ac0430ec33a266c7cc6cd9d9462)
3.火灾自动报警施工图常用图例
火灾自动报警施工图常用图例详见表2-3。
表2-3 火灾自动报警施工图常用图例
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/20_02.jpg?sign=1739302635-aBpRLx0boMt2ggGPRwJAtKOoAnwmeK8G-0-3c141eb4404989e2312ff1254fccbd0d)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/21_01.jpg?sign=1739302635-7gW4zIbNRmYTNfGwur4FgmU4Awf2WqhK-0-babe52e2c0db1f016b6227cdf36d6a9f)
4.防雷接地施工图常用图例
防雷接地施工图常用图例详见表2-4。
表2-4 防雷接地施工图常用图例
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/21_02.jpg?sign=1739302635-zRrFCU7ZTOoTPEeY6pycIqSgaEbnqnpt-0-9d37523eab89882c780aff46f391b815)
5.电气施工图线路敷设方式常用符号
电气施工图线路敷设方式常用符号详见表2-5。
表2-5 电气施工图线路敷设方式常用符号
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/21_03.jpg?sign=1739302635-7NhaiCQrIK9DpGx4AwJvsXUAFBsLQ2D1-0-fd28ece689f3ba1cab4e9bc4edbb2828)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/22_01.jpg?sign=1739302635-uBo7uEcOIFekICj8KJnsSwuMQ99M67IO-0-38c09ca1abb135ab44d602a99ca07f4a)
6.电气施工图导线穿管常用符号
电气施工图导线穿管常用符号详见表2-6。
表2-6 电气施工图导线穿管常用符号
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/22_02.jpg?sign=1739302635-z3Yhbf51M74wpaxLwV4KYzQNqmmWYVy2-0-61d419d966552484d1b67a669a9c97ce)
7.电气施工图导线敷设方式常用符号
电气施工图导线敷设方式常用符号详见表2-7。
表2-7 电气施工图导线敷设方式常用符号
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/22_03.jpg?sign=1739302635-dPcTwYHShl1VwY0vfsLfWsOAB3mlvKX0-0-7b3bb10b72da15d4bdb8b429a78e6a33)
2.1.2 给水排水施工图常用图例
1.给水排水施工图常用图例
给水排水施工图常用图例详见表2-8。
表2-8 给水排水施工图常用图例
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/23_01.jpg?sign=1739302635-xCpbodEVbZFTeWzoGNmYxvllsaBaUH9I-0-51e2d5fe4dcb76f287379f58e407e86d)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/24_01.jpg?sign=1739302635-lcP6kKbcat6bEVeWGWnlLyLNu4eXfMBT-0-32ed34b722e9fe874b45aac00f793bec)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/25_01.jpg?sign=1739302635-3LTe0AQdLDJamqt8zrMwa5ic1BYhIy23-0-92c5934fed68c733ac24b4c1c2e5d429)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/26_01.jpg?sign=1739302635-vpJlMJlzdanSslHIPOdowd2XgwSHmzRA-0-e971039c5a514b7c05537fe48e4dde6a)
2.消火栓施工图常用图例
消火栓施工图常用图例详见表2-9。
表2-9 消火栓施工图常用图例
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/27_01.jpg?sign=1739302635-D8bdP22Dsz7D1fah96QOY2Qadyotxcag-0-473b2cfe84de3ac442dd124146c76aae)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/28_01.jpg?sign=1739302635-GfjmgoJle4hiWMHQlGQPWzwbI80TkFpR-0-4e0c2286dcfdf2bbf235bba382d2e1c1)
3.卫生设备常用图例
卫生设备常用图例详见表2-10。
表2-10 卫生设备常用图例
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/28_02.jpg?sign=1739302635-Obw3sTweQXAS4HPIj5qL904YDwvN0QmA-0-51b787742d1e4429264a18b852b8735d)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/29_01.jpg?sign=1739302635-liZq2HGeDPgnzRcSxmSzySV8f2h8zGW7-0-48223bcc41deeb420920df16b6c9b27e)
2.1.3 暖通施工图常用图例
1.采暖施工图常用图例
采暖施工图常用图例详见表2-11。
表2-11 采暖施工图常用图例
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/29_02.jpg?sign=1739302635-iLT77zZpzPufiu2k862GLRr9GkquZJmg-0-a9827c5e7821082303bb7f370717aca5)
2.通风施工图常用图例
通风施工图常用图例详见表2-12。
表2-12 通风施工图常用图例
![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/30_01.jpg?sign=1739302635-SH4JWBfoGIiV6GBcteWi25fxD7fjRKEJ-0-9cefbffbe5631afb8e9f9768f5c8020a)