CN112177739B - 一种利用尾气余热的智能尾气积碳检测机构 - Google Patents

一种利用尾气余热的智能尾气积碳检测机构 Download PDF

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CN112177739B
CN112177739B CN202011125274.5A CN202011125274A CN112177739B CN 112177739 B CN112177739 B CN 112177739B CN 202011125274 A CN202011125274 A CN 202011125274A CN 112177739 B CN112177739 B CN 112177739B
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秦朝颂
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Beijing Huahan Galaxy Automobile Technology Co.,Ltd.
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Abstract

本发明公开了一种利用尾气余热的智能尾气积碳检测机构,包括过滤箱以及设置于所述过滤箱左侧的余热机构及动力机构,所述过滤箱中设有过滤腔,所述过滤腔中设有运转机构,本发明通过将过滤网将固体颗粒物收容在罐体内,通过通入氧气加热的方法将颗粒物中的积碳反应生成二氧化碳,再通过氢氧化钙吸收的方式,检测颗粒物中碳的含量,进而可以检测出发动机燃烧室中燃料的燃烧情况,而且在过滤腔中安装了屏蔽后续尾气的机构,使得尾气检测的效率更高且准确性更高,同时本发明实现了尾气余热的利用,给予积碳收容的电力供应,同时本发明实现了处理过程自动化,大大提高了颗粒物处理效率,节省了电力,降低了发动机检测的成本成本。

Description

一种利用尾气余热的智能尾气积碳检测机构
技术领域
本发明涉及一种利用尾气余热的智能尾气积碳检测机构,主要涉及尾气检测技术领域。
背景技术
随着经济的发展,汽车尾气污染问题成为环境污染的热点问题,其中燃料未完全燃烧造成颗粒物积碳等污染较为常见以及难以治理,汽车燃料完全燃烧时污染会减小许多,而尾气污染中固体悬浮颗粒的成分很复杂,并具有较强的吸附能力,可以吸附各种金属粉尘、强致癌物苯并芘和病原微生物等。固体悬浮颗粒随呼吸进入人体肺部,以碰撞、扩散、沉积等方式滞留在呼吸道的不同部位,引起呼吸系统疾病。当悬浮颗粒积累到临界浓度时,便会激发形成恶性肿瘤。此外,悬浮颗粒物还能直接接触皮肤和眼睛,阻塞皮肤的毛囊和汗腺,引起皮肤炎和眼结膜炎,甚至造成角膜损伤;
现阶段对于颗粒物问题常见的方法时在尾气中进行处理,但颗粒物的根源问题是当发动机功能出现一定障碍时容易造成燃料不充分燃烧,而现阶段的检测积碳的方法未能屏蔽后续尾气的进入,造成检测误差较大,本发明阐明的一种能解决上述问题的机构。
发明内容
本发明要解决的技术问题是提供一种利用尾气余热的智能尾气积碳检测机构,克服了上述的问题。
本发明是通过以下技术方案来实现的。
本发明的一种利用尾气余热的智能尾气积碳检测机构,包括过滤箱以及设置于所述过滤箱左侧的余热机构及动力机构,所述过滤箱中设有过滤腔,所述过滤腔中设有运转机构及屏蔽机构,所述过滤箱下方设有检测机构,所述过滤箱右侧设有消音机构;
所述运转机构包括固定位于所述过滤腔中的过滤网,所述过滤网左侧滑动设有刮板,所述刮板上方固定连接有传动杆,所述过滤箱上侧固定设有滑杆,所述滑杆左侧滑动设有滑块,所述传动杆延伸至所述过滤箱上侧与所述滑块连接,所述滑块左侧通过螺栓与副传动杆连接,所述副传动杆一端通过旋转螺栓与转盘连接,当固体颗粒被所述过滤网拦下时,所述刮板会将颗粒清理下去保持所述过滤网的畅通;
所述检测机构包括与所述过滤腔下壁连接的进料管,所述进料管下方设有检测箱,所述检测箱内设有检测腔,所述检测腔上壁固定设有两个左右对称的连接柱,所述连接柱下端固定连接有反应箱,所述进料管与所述反应箱连通,所述反应箱外侧包裹有加热装置,所述检测箱左侧固定设有氧气箱,所述氧气箱上方设有氧气开关,所述氧气开关上方连接有氧气管,所述氧气管延伸至所述检测腔内与所述反应箱连通,所述反应箱右侧连接有检测管,所述检测管一端连接有固定于所述检测腔底壁及右壁的干燥器,所述干燥器连接有送气管,所述检测腔底壁上设有吸收桶,所述吸收桶中设有向上开口的吸收腔,所述吸收腔中滑动设有吸收箱,所述吸收箱通过下侧的弹簧组与所述吸收腔连接,所述吸收箱下侧固定连接有触发杆,所述触发杆下侧设有触发块,所述触发块下侧设有固定于所述吸收腔底壁的称重装置,所述吸收箱上侧设有排气管,所述排气管延伸至所述检测箱下侧;
所述余热机构包括过滤腔左侧连接的进气管,所述进气管穿过换热箱,所述换热箱中设有换热腔,所述进气管经过所述换热腔部分通过换热膜来交换热量,所述换热腔下侧通过进水管连接热水箱中的热水腔,所述进水管中设有水泵,所述水泵可将所述热水腔中的水压入所述换热腔中,所述换热腔上壁通过出水管连接热水腔,所述热水腔上壁通过蒸汽管连接发电机,所述发电机左侧通过冷凝管连接所述热水腔右壁下部,当蒸汽通过所述发电机时即可产生电量;
所述屏蔽机构包括位于所述过滤腔左侧底壁上的收容箱,所述收容箱中设有右侧与上侧开口的收容腔,所述收容腔顶板上固定设有固定块,所述固定块左端固定连接有导轨,所述导轨上滑动连接有套环,所述套环下端通过连接杆连接屏蔽板,所述屏蔽板通过副连接杆连接所述刮板,所述导轨一端与所述收容腔的右壁相连接,所述收容腔左壁固定设有支柱,所述支柱一端连接有定滑轮,所述屏蔽板经所述定滑轮后弯曲,当所述刮板向上移动时所述屏蔽板会被从所述收容腔中抽出进入所述过滤腔内,同时所述套环移动到所述导轨的另一端,此时所述屏蔽板完成对所述过滤腔左右尾气的隔绝。
进一步的,所述动力机构包括位于所述过滤箱上侧左右对称设置的两个支撑柱,所述支撑柱一端固定设有电机,所述电机上侧与所述发电机连接,所述发电机为所述电机供电,所述电机右侧通过转轴与所述转盘连接,当所述转盘被所述电机带动时即可带动所述运转机构整体上下进行往复运动以达到将所述过滤网上的固体颗粒清理的效果。
进一步的,所述过滤腔右壁连接有催化管,所述催化管右端连接有三元催化器,所述三元催化器右侧连接有净化管,当尾气经过所述三元催化器后尾气中的气态有害物转化无害的气体。
进一步的,消音机构包括左侧与所述净化管连接的消音器,所述消音器中设有第一隔板,所述第一隔板与所述消音器左壁构成第一腔,所述第一腔与所述净化管连接,所述第一腔中设有第一减速块,所述第一减速块能够有效的降低从所述净化管中通入的高速气体的速度,从而能够降低一些噪音,所述第一隔板右侧设有第二隔板,所述第二隔板与所述第一隔板之间形成第二腔,所述第一隔板上设有上减速管,所述上减速管左右两端分别与所述第一腔与所述第二腔连通,所述第二隔板左侧设有第二减速块,所述第二隔板与所述消音器右壁之间形成第三腔,所述第二隔板上设有与所述第二腔及第三腔连通的下减速管,所述消音器右壁上设有第三减速块,所述第三腔右侧设有尾气管,当尾气通过所述消音器后尾气流速大大降低从而降低尾气噪音。
进一步的,所述过滤箱上侧设有气泵,所述气泵上侧设有触发开关,所述气泵下侧设有延伸至所述过滤腔中的吹气管,所述吹气管左侧设有上下均匀设置的三根出气软管,所述滑块右侧设有拉线杆,所述拉线杆前端设有牵引线,所述牵引线延伸至所述过滤腔内与三根所述出气软管连接,当所述滑块上移时所述拉线杆会触发所述触发开关,而所述牵引线会带动所述出气软管上下移动均匀的将所述过滤网上的积碳吹向左侧。
本发明的有益效果 :本发明通过将过滤网将固体颗粒物收容在罐体内,通过通入氧气加热的方法将颗粒物中的积碳反应生成二氧化碳,再通过氢氧化钙吸收的方式,检测颗粒物中碳的含量,进而可以检测出发动机燃烧室中燃料的燃烧情况,而且在过滤腔中安装了屏蔽后续尾气的机构,使得尾气检测的效率更高且准确性更高,同时本发明实现了尾气余热的利用,给予积碳收容的电力供应,同时本发明实现了处理过程自动化,大大提高了颗粒物处理效率,节省了电力,降低了发动机检测的成本成本。
附图说明
为了更清楚地说明发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
下面结合附图和实施例对本发明进一步说明。
图1是本发明的整体结构示意图。
图2是图1中A-A的结构示意图。
图3是图1中B的放大结构示意图。
图4是图1中C的放大结构示意图。
具体实施方式
下面结合图1-4对本发明进行详细说明,其中,为叙述方便,现对下文所说的方位规定如下:下文所说的上下左右前后方向与图1本身投影关系的上下左右前后方向一致。
结合附图 1-4所述的一种利用尾气余热的智能尾气积碳检测机构,包括过滤箱10以及设置于所述过滤箱10左侧的余热机构101及动力机构104,所述过滤箱10中设有过滤腔11,所述过滤腔11中设有运转机构102及屏蔽机构104,所述过滤箱10下方设有检测机构100,所述过滤箱10右侧设有消音机构103;
所述运转机构102包括固定位于所述过滤腔11中的过滤网31,所述过滤网31左侧滑动设有刮板33,所述刮板33上方固定连接有传动杆34,所述过滤箱10上侧固定设有滑杆55,所述滑杆55左侧滑动设有滑块54,所述传动杆34延伸至所述过滤箱10上侧与所述滑块54连接,所述滑块54左侧通过螺栓53与副传动杆52连接,所述副传动杆52一端通过旋转螺栓51与转盘50连接,当固体颗粒被所述过滤网31拦下时,所述刮板33会将颗粒清理下去保持所述过滤网31的畅通;
所述检测机构100包括与所述过滤腔11下壁连接的进料管32,所述进料管32下方设有检测箱56,所述检测箱56内设有检测腔59,所述检测腔59上壁固定设有两个左右对称的连接柱72,所述连接柱72下端固定连接有反应箱73,所述进料管32与所述反应箱73连通,所述反应箱73外侧包裹有加热装置74,所述检测箱56左侧固定设有氧气箱69,所述氧气箱69上方设有氧气开关70,所述氧气开关70上方连接有氧气管71,所述氧气管71延伸至所述检测腔59内与所述反应箱73连通,所述反应箱73右侧连接有检测管57,所述检测管57一端连接有固定于所述检测腔59底壁及右壁的干燥器58,所述干燥器58连接有送气管60,所述检测腔59底壁上设有吸收桶61,所述吸收桶61中设有向上开口的吸收腔63,所述吸收腔63中滑动设有吸收箱62,所述吸收箱62通过下侧的弹簧组64与所述吸收腔63连接,所述吸收箱62下侧固定连接有触发杆65,所述触发杆65下侧设有触发块66,所述触发块66下侧设有固定于所述吸收腔63底壁的称重装置67,所述吸收箱62上侧设有排气管68,所述排气管68延伸至所述检测箱56下侧;
所述余热机构101包括过滤腔11左侧连接的进气管39,所述进气管39穿过换热箱35,所述换热箱35中设有换热腔37,所述进气管39经过所述换热腔37部分通过换热膜38来交换热量,所述换热腔37下侧通过进水管36连接热水箱43中的热水腔42,所述进水管36中设有水泵40,所述水泵40可将所述热水腔42中的水压入所述换热腔37中,所述换热腔37上壁通过出水管41连接热水腔42,所述热水腔42上壁通过蒸汽管44连接发电机46,所述发电机46左侧通过冷凝管45连接所述热水腔42右壁下部,当蒸汽通过所述发电机46时即可产生电量;
所述屏蔽机构包括位于所述过滤腔11左侧底壁上的收容箱75,所述收容箱75中设有右侧与上侧开口的收容腔82,所述收容腔82顶板上固定设有固定块76,所述固定块76左端固定连接有导轨78,所述导轨78上滑动连接有套环77,所述套环77下端通过连接杆79连接屏蔽板80,所述屏蔽板80通过副连接杆81连接所述刮板33,所述导轨78一端与所述收容腔82的右壁相连接,所述收容腔左壁固定设有支柱83,所述支柱83一端连接有定滑轮84,所述屏蔽板80经所述定滑轮84后弯曲,当所述刮板33向上移动时所述屏蔽板80会被从所述收容腔82中抽出进入所述过滤腔11内,同时所述套环77移动到所述导轨78的另一端,此时所述屏蔽板80完成对所述过滤腔11左右尾气的隔绝。
有益的,所述动力机构104包括位于所述过滤箱10上侧左右对称设置的两个支撑柱48,所述支撑柱48一端固定设有电机47,所述电机47上侧与所述发电机46连接,所述发电机46为所述电机47供电,所述电机47右侧通过转轴49与所述转盘50连接,当所述转盘50被所述电机47带动时即可带动所述运转机构102整体上下进行往复运动以达到将所述过滤网31上的固体颗粒清理的效果。
有益的,所述过滤腔11右壁连接有催化管12,所述催化管12右端连接有三元催化器13,所述三元催化器13右侧连接有净化管14,当尾气经过所述三元催化器13后尾气中的气态有害物转化无害的气体。
有益的,消音机构103包括左侧与所述净化管14连接的消音器15,所述消音器15中设有第一隔板17,所述第一隔板17与所述消音器15左壁构成第一腔16,所述第一腔16与所述净化管14连接,所述第一腔16中设有第一减速块30,所述第一减速块30能够有效的降低从所述净化管14中通入的高速气体的速度,从而能够降低一些噪音,所述第一隔板17右侧设有第二隔板22,所述第二隔板22与所述第一隔板17之间形成第二腔21,所述第一隔板17上设有上减速管18,所述上减速管18左右两端分别与所述第一腔16与所述第二腔21连通,所述第二隔板22左侧设有第二减速块23,所述第二隔板22与所述消音器15右壁之间形成第三腔24,所述第二隔板22上设有与所述第二腔21及第三腔24连通的下减速管27,所述消音器15右壁上设有第三减速块26,所述第三腔24右侧设有尾气管25,当尾气通过所述消音器15后尾气流速大大降低从而降低尾气噪音。
有益地,所述过滤箱10上侧设有气泵87,所述气泵87上侧设有触发开关86,所述气泵87下侧设有延伸至所述过滤腔11中的吹气管88,所述吹气管88左侧设有上下均匀设置的三根出气软管89,所述滑块54右侧设有拉线杆85,所述拉线杆85前端设有牵引线90,所述牵引线90延伸至所述过滤腔11内与三根所述出气软管89连接,当所述滑块54上移时所述拉线杆85会触发所述触发开关86,而所述牵引线90会带动所述出气软管89上下移动均匀的将所述过滤网31上的积碳吹向左侧。
整个装置的机械动作的顺序 :
1.当汽车启动后,尾气通过进气管39进入过滤腔11内,此时水泵40启动将热水腔42中存的水通过进水管36泵入换热腔37内,通过换热膜38从尾气中吸收余热,而后热水从出水管41返回热水腔42,加热后蒸汽从蒸汽管44进入发电机46发电,接着从冷凝管45返回完成循环;
2.发电机46开始发电后,电机47启动通过转轴49、转盘50、旋转螺栓51、副传动杆52及螺栓53带动滑块54在滑杆55上的向上运动,而滑块54则会通过传动杆34带动刮板33向上移动,此时刮板33通过副连接杆81带动屏蔽板80向上竖起隔绝左侧尾气,同时拉线杆85向上触碰触发开关86,气泵87启动,气泵87通过吹气管88与出气软管89将过滤网31上的积碳吹向左侧;
3.此时滑块54开始下移,在牵引线90的作用下出气软管89也开始向下吹气,刮板33向下移动将过滤网31上剩余的固体颗粒物刮入进料管32内;
4.颗粒物通过进料管32暂存于反应箱73内,当需要检测时,氧气开关70开启,氧气箱69中的氧气经过氧气管71进入反应箱73内,同时加热装置74启动,反应后的气体经过检测管57、干燥器58及送气管60进入吸收箱62中与氢氧化钙反应,当吸收完毕时吸收箱62带动触发杆65及触发块66接触称重装置67完成重量检测,即可检测出发动机状况及积碳含量,多余气体会从排气管68排出检测腔59;
5.经过过滤网31过滤的尾气通过催化管12进入三元催化器13中反应,尾气中的有毒气体进过三元催化器13变为无害气体;
6.三元催化器13排出气体经过净化管14进入消音器15中,气体通过第一减速块30、上减速管18、第二减速块23、下减速管27及第三减速块26进行了减速降温消音后到达第三腔24,最后通过尾气管25排出消音器15,完成整体的尾气检测及排放。
上述实施例只为说明本发明的技术构思及特点,其目的在于让熟悉此领域技术的人士能够了解本发明内容并加以实施,并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围内。

Claims (5)

1.一种利用尾气余热的智能尾气积碳检测机构,其特征在于:包括过滤箱以及设置于所述过滤箱左侧的余热机构及动力机构,所述过滤箱中设有过滤腔,所述过滤腔中设有运转机构及屏蔽机构,所述过滤箱下方设有检测机构,所述过滤箱右侧设有消音机构;所述运转机构包括固定位于所述过滤腔中的过滤网,所述过滤网左侧滑动设有刮板,所述刮板上方固定连接有传动杆,所述过滤箱上侧固定设有滑杆,所述滑杆左侧滑动设有滑块,所述传动杆延伸至所述过滤箱上侧与所述滑块连接,所述滑块左侧通过螺栓与副传动杆连接,所述副传动杆一端通过旋转螺栓与转盘连接,当固体颗粒被所述过滤网拦下时,所述刮板会将颗粒清理下去保持所述过滤网的畅通;所述检测机构包括与所述过滤腔下壁连接的进料管,所述进料管下方设有检测箱,所述检测箱内设有检测腔,所述检测腔上壁固定设有两个左右对称的连接柱,所述连接柱下端固定连接有反应箱,所述进料管与所述反应箱连通,所述反应箱外侧包裹有加热装置,所述检测箱左侧固定设有氧气箱,所述氧气箱上方设有氧气开关,所述氧气开关上方连接有氧气管,所述氧气管延伸至所述检测腔内与所述反应箱连通,所述反应箱右侧连接有检测管,所述检测管一端连接有固定于所述检测腔底壁及右壁的干燥器,所述干燥器连接有送气管,所述检测腔底壁上设有吸收桶,所述吸收桶中设有向上开口的吸收腔,所述吸收腔中滑动设有吸收箱,所述吸收箱通过下侧的弹簧组与所述吸收腔连接,所述吸收箱下侧固定连接有触发杆,所述触发杆下侧设有触发块,所述触发块下侧设有固定于所述吸收腔底壁的称重装置,所述吸收箱上侧设有排气管,所述排气管延伸至所述检测箱下侧;所述余热机构包括过滤腔左侧连接的进气管,所述进气管穿过换热箱,所述换热箱中设有换热腔,所述进气管经过所述换热腔部分通过换热膜来交换热量,所述换热腔下侧通过进水管连接热水箱中的热水腔,所述进水管中设有水泵,所述水泵可将所述热水腔中的水压入所述换热腔中,所述换热腔上壁通过出水管连接热水腔,所述热水腔上壁通过蒸汽管连接发电机,所述发电机左侧通过冷凝管连接所述热水腔右壁下部,当蒸汽通过所述发电机时即可产生电量;所述屏蔽机构包括位于所述过滤腔左侧底壁上的收容箱,所述收容箱中设有右侧与上侧开口的收容腔,所述收容腔顶板上固定设有固定块,所述固定块左端固定连接有导轨,所述导轨上滑动连接有套环,所述套环下端通过连接杆连接屏蔽板,所述屏蔽板通过副连接杆连接所述刮板,所述导轨一端与所述收容腔的右壁相连接,所述收容腔左壁固定设有支柱,所述支柱一端连接有定滑轮,所述屏蔽板经所述定滑轮后弯曲,当所述刮板向上移动时所述屏蔽板会被从所述收容腔中抽出进入所述过滤腔内,同时所述套环移动到所述导轨的另一端,此时所述屏蔽板完成对所述过滤腔左右尾气的隔绝。
2.根据权利要求 1所述的一种利用尾气余热的智能尾气积碳检测机构,其特征在于:所述动力机构包括位于所述过滤箱上侧左右对称设置的两个支撑柱,所述支撑柱一端固定设有电机,所述电机上侧与所述发电机连接,所述发电机为所述电机供电,所述电机右侧通过转轴与所述转盘连接,当所述转盘被所述电机带动时即可带动所述运转机构整体上下进行往复运动以达到将所述过滤网上的固体颗粒清理的效果。
3.根据权利要求 1所述的一种利用尾气余热的智能尾气积碳检测机构,其特征在于:所述过滤腔右壁连接有催化管,所述催化管右端连接有三元催化器,所述三元催化器右侧连接有净化管,当尾气经过所述三元催化器后尾气中的气态有害物转化无害的气体。
4.根据权利要求 3所述的一种利用尾气余热的智能尾气积碳检测机构,其特征在于:消音机构包括左侧与所述净化管连接的消音器,所述消音器中设有第一隔板,所述第一隔板与所述消音器左壁构成第一腔,所述第一腔与所述净化管连接,所述第一腔中设有第一减速块,所述第一减速块能够有效的降低从所述净化管中通入的高速气体的速度,从而能够降低一些噪音,所述第一隔板右侧设有第二隔板,所述第二隔板与所述第一隔板之间形成第二腔,所述第一隔板上设有上减速管,所述上减速管左右两端分别与所述第一腔与所述第二腔连通,所述第二隔板左侧设有第二减速块,所述第二隔板与所述消音器右壁之间形成第三腔,所述第二隔板上设有与所述第二腔及第三腔连通的下减速管,所述消音器右壁上设有第三减速块,所述第三腔右侧设有尾气管,当尾气通过所述消音器后尾气流速大大降低从而降低尾气噪音。
5.根据权利要求 1所述的一种利用尾气余热的智能尾气积碳检测机构,其特征在于:所述过滤箱上侧设有气泵,所述气泵上侧设有触发开关,所述气泵下侧设有延伸至所述过滤腔中的吹气管,所述吹气管左侧设有上下均匀设置的三根出气软管,所述滑块右侧设有拉线杆,所述拉线杆前端设有牵引线,所述牵引线延伸至所述过滤腔内与三根所述出气软管连接,当所述滑块上移时所述拉线杆会触发所述触发开关,而所述牵引线会带动所述出气软管上下移动均匀的将所述过滤网上的积碳吹向左侧。
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