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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=1739281740-0fNo3xEfZsLkC4GkcKSmLcK31DJk81AT-0-120f4160be1218d73de9ad13b79642ff)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/19_01.jpg?sign=1739281740-VNwvxEQd2fWjcfkqEi6eesMwVe6R5yxG-0-8b5ad82c5a81cbac9e9609e71e4c49a4)
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=1739281740-D6SYuXM0IirwocThYTqMJeNU65RWYY7d-0-b3a98432cf380031c64e51b24c0efcac)
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=1739281740-G8GT6nvK2HyCHWCaQdgqljlMfaPnHrkV-0-3a6d9f59ef79de37be589e4c0f2190e9)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/21_01.jpg?sign=1739281740-tsMxDxiUe9Z9B8ZvKw3tev23ujcqg6br-0-0388d1518788bb522e90e0fe86378e41)
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=1739281740-3WfuUyRjAcJMcHsI6Tsd6UvMHnOAwuaI-0-f2987cdf6b84c27fbc6be19fafa5ef48)
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=1739281740-5Pp4y7EyyEiNCkGzmN6AFb5k9iYmqv7E-0-d8e08388f72d9e28d4c62766d4ea7905)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/22_01.jpg?sign=1739281740-gGIFVKeXRQE1qFgonV54BqZm5HSs60xF-0-7f5770bca2d299f9f30ad36117e3c418)
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=1739281740-FmbJcwFxuLqBEEjFkQGpbPlUfFeaPPxU-0-1a66a9468bd87a21378cddce3e044157)
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=1739281740-PAX42P6198KZTr0xP52kSDpeNuxzPNhn-0-30f00e60c450f737cb454653f11e028b)
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=1739281740-wNwSjFVowsdnzB8ksbiLIhzRluoKrBYl-0-71de1824198cf030c6e61065bd566282)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/24_01.jpg?sign=1739281740-cGy1WLQ12TbhcsVtKc692w6g6IDyj0HU-0-94293b7439c0f268fcc76dcd06a5b045)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/25_01.jpg?sign=1739281740-muzbZODPxq2uEkvnoiFeMKvyyze1HB9u-0-1611f3875959a9181eddc2d0737f6107)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/26_01.jpg?sign=1739281740-M22rZP5AHFF9drkbQIkgD67zM9soijY7-0-8b0ae8780d6bc3126164454e2e8c417c)
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=1739281740-nnzVLmlFCuMWRIQmOFQokPxUexqEhO2D-0-b37fde8b66397c3d17a4a6800486bd5b)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/28_01.jpg?sign=1739281740-ZGKsRhJBjnSZkrmu2VAwwwb8sB5OkGqQ-0-f1138f3b99d98d4c5b7b393d11aeb9d7)
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=1739281740-rGCo1vP8kUhSjgTPXFXZNiUkITdNDeCT-0-e45da1dbd90ab2e3c6ee3d10da529080)
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![](https://epubservercos.yuewen.com/576BD2/20862585201491606/epubprivate/OEBPS/Images/29_01.jpg?sign=1739281740-zGVhy2YFklPue83W0jgMb3Qk2gMeuXZq-0-f163140839847b9b0d3ca203ac2906ce)
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=1739281740-3mgDEBT7uIWCrp39m7DSRRnzbSz5G7CR-0-ba4691b105e76b9fe37a954aed1d389e)
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=1739281740-xS3belqrWbvfBiZZy0Jb0aIWuyZlobY4-0-f890a99930e99328b85ffddd0b0a1d94)