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燃气使用安全知识专题培训PPT59页

  • 2026-05-11 07:24:16
燃气使用安全知识专题培训PPT59页

燃气作为日常生产生活的常用能源,包括天然气、液化石油气等品类,具有易燃易爆、泄漏后易引发爆炸中毒的特性,日常使用中稍有不慎就会引发安全事故。无论是家庭日常用气,还是餐饮商铺、小型经营场所等集中用气场景,都必须严守安全规范,紧盯泄漏防控、规范操作、应急处置三大核心环节,全面掌握基础安全知识,从源头规避风险,守护生命财产安全,以下梳理实用易懂的燃气安全核心要点。

一、严守日常用气规范,杜绝违规操作行为

使用燃气时必须遵循“先点火、后开气”的原则,严禁先放气再点火,防止燃气聚集引发爆燃;用气过程中不得离人,尤其煲汤、烧水时要全程看护,避免汤水溢出浇灭火焰,导致燃气持续泄漏。厨房等用气场所必须保持良好通风,开窗或开启排风扇,保证空气流通,防止燃气积聚;严禁在密闭卧室、地下室、卫生间等不通风区域使用燃气,更不能在燃气灶具周边堆放纸张、布料、食用油等易燃易爆物品,远离火源热源。禁止私自拆改、迁移燃气管道、阀门及计量表具,严禁擅自改动燃气设施位置,如需改造必须联系专业燃气公司人员操作,个人严禁违规施工。

二、精准排查泄漏隐患,做到早发现早处理

定期检查燃气管道、阀门、连接软管、灶具接口等部位,排查泄漏最简便有效的方法是肥皂水检漏法:将肥皂水涂抹在疑似泄漏部位,若出现连续气泡,说明存在泄漏,严禁用明火查漏。连接灶具的软管必须选用专用燃气波纹管,禁止使用普通橡胶管,橡胶管易老化开裂、被鼠咬,使用寿命不超过18个月,波纹管使用寿命更长、安全性更高,软管长度控制在1.5米以内,不得穿墙、埋地敷设,两端接口务必用管卡固定牢固。日常留意有无刺鼻异味,燃气中特意添加了加臭剂,泄漏后会有明显臭味,一旦闻到异味,立即判定为泄漏险情,快速启动应急措施。

三、掌握泄漏应急处置,牢记关键避险步骤

发现燃气泄漏后,第一时间保持冷静,严格执行“三关一开一禁”:关闭燃气总阀门、关闭灶具阀门,开窗通风换气,严禁开关任何电器设备,包括电灯、排风扇、油烟机、手机、门铃等,防止电火花引爆燃气。严禁在泄漏现场吸烟、点火、拨打手机,也不要穿脱化纤衣物,避免静电产生火花;人员迅速撤离至室外安全区域,远离泄漏场所,切勿在室内逗留。撤离后立即拨打当地燃气公司抢修电话或119报警电话,清晰说明泄漏地址、现场情况,等待专业人员到场处置,切勿自行维修、擅自重启燃气。

四、规范维护用气设备,定期检测保安全

燃气灶具、热水器必须选用合格正规产品,严禁使用三无产品、超期服役设备,家用燃气灶具使用年限不超过8年,到期及时更换。燃气热水器要安装强排式设备,烟道通畅延伸至室外,严禁安装在密闭空间,防止废气中毒。餐饮等经营性用气场所,必须按规定安装燃气泄漏报警器和紧急切断阀,报警器灵敏有效、定期校验,确保泄漏后能自动报警、快速切断气源。日常养成用气后随手关闭总阀门的习惯,长期外出或不用气时,务必关闭总阀,同时定期清理灶具火孔油污,保证火孔通畅,避免堵塞引发回火、燃烧不充分等问题,全方位筑牢燃气使用安全防线。

                 
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  1. CONNECT:[ UseTime:0.000390s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000538s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000299s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000278s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000516s ]
  6. SELECT * FROM `set` [ RunTime:0.000203s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000518s ]
  8. SELECT * FROM `article` WHERE `id` = 511701 LIMIT 1 [ RunTime:0.004954s ]
  9. UPDATE `article` SET `lasttime` = 1778836480 WHERE `id` = 511701 [ RunTime:0.016797s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000316s ]
  11. SELECT * FROM `article` WHERE `id` < 511701 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000579s ]
  12. SELECT * FROM `article` WHERE `id` > 511701 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000382s ]
  13. SELECT * FROM `article` WHERE `id` < 511701 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000599s ]
  14. SELECT * FROM `article` WHERE `id` < 511701 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001105s ]
  15. SELECT * FROM `article` WHERE `id` < 511701 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.020557s ]
0.118913s