大空间智能型主动喷水灭火系统技术规程（CECS 263：2009）-畅读网

　　　　

大空间智能型主动喷水灭火系统技术规程（CECS 263：2009）

作者：广州市设计院

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内容简介:

本规程适用于新建、扩建、改建的民用与工业建筑中大空间智能型主动喷水灭火系统的设计、施工和验收。本规程共分18章和8个附录。主要内容有：总则，术语和符号，设置场所及适用条件，系统选择和配置，基本设计参数，系统组件，喷头及高空水炮的布置，管道，供水，水力计算，控制系统的操作与控制，电气，施工前准备，系统安装与施工，系统试压和冲洗，系统调试，系统验收，系统维护和管理等。施行日期：2010年1月1日。

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SHOW FULL COLUMNS FROM `ls_goods_category` [ RunTime:0.001898s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001281s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 2 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001147s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 3 ORDER BY `sort` DESC [ RunTime:0.001007s ]
SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.001417s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`link`,`module`,`is_show`,`is_recommend` FROM `ls_nav` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001813s ]
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SHOW FULL COLUMNS FROM `ls_friendly_link` [ RunTime:0.001479s ]
SELECT * FROM `ls_friendly_link` WHERE `is_show` = 1 AND `del` = 0 ORDER BY `id` DESC,`sort` DESC [ RunTime:0.001013s ]
SHOW FULL COLUMNS FROM `ls_goods` [ RunTime:0.001837s ]
SELECT * FROM `ls_goods` WHERE `id` = 92488 AND `status` = 1 LIMIT 1 [ RunTime:0.000885s ]
UPDATE `ls_goods` SET `click_count` = 36 , `update_time` = 1772142493 WHERE `id` = 92488 [ RunTime:0.002203s ]
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SHOW FULL COLUMNS FROM `ls_ad` [ RunTime:0.001700s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 5 LIMIT 1 [ RunTime:0.000759s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 45 LIMIT 1 [ RunTime:0.000901s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.001079s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.000827s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1772142433 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.560922s ]

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