CN109611136A - 一种铁路隧道用通风换气结构 - Google Patents
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Abstract
本发明公开了一种铁路隧道用通风换气结构,从左到右依次为防护架、壳体、电机、管道、过滤装置;所述壳体的内部安装有通道,所述电机通过紧固装置安装在通道内的一端,所述紧固装置为:两组固定杆、固定套,通道的另一端通过连接座连接有管道,所述管道通过伸缩固定架固定,所述壳体的外侧涂覆有防腐蚀层。本发明通过安装有活性炭盒可有效的吸收空气的一氧化碳和二氧化硫等有害气体,从而避免了污染生态环境对环境造成破坏,同时通过安装有扇叶与电机,有效的增加了排风的效率,可快速有效的净化隧道中的被污染的空气。
Description
技术领域
本发明涉及土木工程技术领域,具体为一种铁路隧道用通风换气结构。
背景技术
铁路隧道是修建在地下或水下并铺设铁路供机车车辆通行的建筑物,根据其所在位置可分为三大类:为缩短距离和避免大坡道而从山岭或丘陵下穿越的称为山岭隧道;为穿越河流或海峡而从河下或海底通过的称为水下隧道;为适应铁路通过大城市的需要而在城市地下穿越的称为城市隧道,这三类隧道中修建最多的是山岭隧道,较长的隧道其内部可以近似看做一端封闭的空间,且公路隧道的火车流动性较大,火车产生的尾气不能及时散出,尾气的含有大量的污染物,降低了空气质量,而尾气的密度比空气大,所以尾气会存在于贴近地表的位置,而尾气中含有大量的一氧化碳和二氧化硫等有害气体,而一般的隧道排气,都是将排气管埋在隧道的土层之中,对外部通风换气从而降低隧道内部的污染,而排气管无法净化空气中的污染物,尾气中含有大量的一氧化碳和二氧化硫等有害气体会污染生态环境,对环境造成严重的破坏。
发明内容
本发明的目的在于提供一种铁路隧道用通风换气结构,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种铁路隧道用通风换气结构,从左到右依次为防护架、壳体、电机、管道、过滤装置;所述壳体的内部安装有通道,所述电机通过紧固装置安装在通道内的一端,所述紧固装置为:两组固定杆、固定套,通道的另一端通过连接座连接有管道,所述管道通过伸缩固定架固定,所述壳体的外侧涂覆有防腐蚀层,所述防腐蚀层中所含原材料的百分比为:乙酰丙酮络钛1-3.5wt%,蜜胺树脂2-18wt%,聚醚树脂3-5wt%,乙酸7-15wt%,丙酸5-12wt%,甘油1-9wt%,聚乙烯树脂25-35wt%,聚丙烯树脂35-55wt%,其中聚乙烯树脂、乙酸、丙酸的含量之和不低于44wt%。
优选的,所述过滤装置的内部安装有活性炭盒,所述活性炭盒的一侧安装有干燥盒,所述干燥盒远离活性炭盒的一侧安装有灰尘过滤层,所述灰尘过滤层远离干燥盒的一端安装有防护网,所述过滤装置的外侧安装有安装架,且安装架上设有固定螺栓。
优选的,所述伸缩固定架的内部设有安装座,安装座的底部安装有支撑杆,支撑杆的外侧套有固定螺母。
优选的,所述防护架的内部安装有固定槽,固定槽的内部安装有五组固定块,固定块的之间安装有挡板。
优选的,所述防护架的上下两侧安装有安装柱,安装柱的一端安装有安装板。
与现有技术相比,本发明的有益效果是:(1)该铁路隧道用通风换气结构通过安装有活性炭盒可有效的吸收空气的一氧化碳和二氧化硫等有害气体,从而避免了污染生态环境对环境造成破坏;(2)同时通过安装有扇叶与电机,有效的增加了排风的效率,可快速有效的净化隧道中的被污染的空气;(3)设置有的伸缩固定架有效的方便安装将管道,从而适应不同的不同通道;(4)设置有倾斜的挡板,从而有效的防止杂物或者小动物进入装置中,保证装置的正常运行;(5)设置有安装柱可方便安装固定本装置,提高了装置安装的便携性;(6)设置壳体外侧涂覆有防腐蚀层,调整防腐蚀层的成分,提高了壳体表面耐腐蚀性能,降低成本同时,延长了设备的使用寿命。本装置使用简单,安装方便,可直接安装在排气管路,同时有效的净化空气中污染物再排出,避免污染空气的问题。
附图说明
图1为本发明的结构示意图;
图2为本发明的整体结构示意图;
图3为本发明的正面结构示意图。
图中:1、防护架;101、固定槽;102、挡板;103、固定块;2、壳体;201、通道;3、电机;301、扇叶;302、固定杆;303、固定套;4、安装柱;401、安装板;5、管道;501、连接座;6、伸缩固定架;601、支撑杆;602、固定螺母;603、安装座;7、过滤装置;701、活性炭盒;702、干燥盒;703、灰尘过滤层;704、防护网;705、安装架。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
见图1-3,一种铁路隧道用通风换气结构,包括防护架1、壳体2、电机3、安装柱4和管道5,壳体2的内部安装有通道201,通道201可用于安装电机3,通道201的内部安装有两组固定杆302,固定杆302可用于固定电机3,防止电机3发生晃动的问题,固定杆302之间安装有固定套303,固定套303可用于连接电机3与固定杆302,固定套303的内部安装有电机3,电机3可带动扇叶301旋转,从而完成排风,电机3的一端安装有扇叶301,扇叶301旋转产生风压,从而完成排风,壳体2的一侧安装有防护架1,壳体2远离防护架1的一端安装有连接座501,连接座501可用于连接管道5与电机3,连接座501的一端安装有管道5,管道5的上下两侧安装有伸缩固定架6,伸缩固定架6可调节管道5安装的位置,从而适应不同的通断,管道5远离壳体2的一端安装有过滤装置7,过滤装置7对污染的空气进行过滤,过滤装置7的内部安装有活性炭盒701,活性炭盒701吸收空气中的有机物,活性炭盒701的一侧安装有干燥盒702,干燥盒702可吸收空气轴的水分,提高隧道内部设备的使用寿命,干燥盒702远离活性炭盒701的一侧安装有灰尘过滤层703,灰尘过滤层703防止灰尘进入装置中,灰尘过滤层703远离干燥盒702的一端安装有防护网704,防护网704有效的防止杂物进入装置中。
伸缩固定架6的内部设有安装座603,安装座603可用于安装支撑杆601,安装座603的底部安装有支撑杆601,支撑杆601可用于支撑固定本装置,支撑杆601的外侧套有固定螺母602。
防护架1的内部安装有固定槽101,固定槽101的内部安装有五组固定块103,固定块103的之间安装有挡板102,挡板102防止杂物进入装置中。
防护架1的上下两侧安装有安装柱4,安装柱4的一端安装有安装板401,安装板401可将本装置与通道连接。
壳体2的外侧涂覆有防腐蚀层,防腐蚀层有效的提高装置的使用寿命。
过滤装置7的外侧安装有安装架705,安装架705可固定过滤装置7,提高过滤装置7安装的稳定性,且安装架705上设有固定螺栓。
实施例1
设置所述防腐蚀层中所含原材料的百分比为:乙酰丙酮络钛1.4wt%,蜜胺树脂3.6wt%,聚醚树脂4.2wt%,乙酸11.4wt%,丙酸5.5wt%,甘油6.6wt%,聚乙烯树脂27.8wt%,聚丙烯树脂39.5wt%,其中聚乙烯树脂、乙酸、丙酸的含量之和为44.7wt%。通过在耐腐蚀层的表面放置一定浓度的强酸、强碱,包括盐酸、硫酸、氢氧化钠,静置24h后,取样肉眼下观察无变化,显微镜下观察,耐腐蚀层的组织结构没有明显变化,表明耐腐蚀性效果很好。
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
Claims (5)
1.一种铁路隧道用通风换气结构,其特征在于,从左到右依次为防护架(1)、壳体(2)、电机(3)、管道(5)、过滤装置(7);所述壳体(2)的内部安装有通道(201),所述电机(3)通过紧固装置安装在通道(201)内的一端,所述紧固装置为:两组固定杆(202)、固定套(303),通道(201)的另一端通过连接座(501)连接有管道(5),所述管道(5)通过伸缩固定架(6)固定,所述壳体(2)的外侧涂覆有防腐蚀层,所述防腐蚀层中所含原材料的百分比为:乙酰丙酮络钛1-3.5wt%,蜜胺树脂2-18wt%,聚醚树脂3-5wt%,乙酸7-15wt%,丙酸5-12wt%,甘油1-9wt%,聚乙烯树脂25-35wt%,聚丙烯树脂35-55wt%,其中聚乙烯树脂、乙酸、丙酸的含量之和不低于42wt%。
2.根据权利要求1所述的结构,其特征在于:所述过滤装置(7)的内部安装有活性炭盒(701),所述活性炭盒(701)的一侧安装有干燥盒(702),所述干燥盒(702)远离活性炭盒(701)的一侧安装有灰尘过滤层(703),所述灰尘过滤层(703)远离干燥盒(702)的一端安装有防护网(704),所述过滤装置(7)的外侧安装有安装架(705),且安装架(705)上设有固定螺栓。
3.根据权利要求1所述的结构,其特征在于:所述伸缩固定架(6)的内部设有安装座(603),安装座(603)的底部安装有支撑杆(601),支撑杆(601)的外侧套有固定螺母(602)。
4.根据权利要求1所述的结构,其特征在于:所述防护架(1)的内部安装有固定槽(101),固定槽(101)的内部安装有五组固定块(103),固定块(103)的之间安装有挡板(102)。
5.根据权利要求1所述的结构,其特征在于:所述防护架(1)的上下两侧安装有安装柱(4),安装柱(4)的一端安装有安装板(401)。
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