CN2190163Y - 汽车排烟再次燃烧净化器 - Google Patents

汽车排烟再次燃烧净化器 Download PDF

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CN2190163Y
CN2190163Y CN94207488U CN94207488U CN2190163Y CN 2190163 Y CN2190163 Y CN 2190163Y CN 94207488 U CN94207488 U CN 94207488U CN 94207488 U CN94207488 U CN 94207488U CN 2190163 Y CN2190163 Y CN 2190163Y
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utility
model
shell
air outlet
waste gas
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李源
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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Abstract

一种汽车排烟再次燃烧净化器,其外壳(1)内带 有粗细两段蜂巢,另外还有两端为钩形的回风管,其 钩形的两端焊接在外壳(1)两端的进气口和出气口内 壁上。本实用新型燃烧效率高、排气通畅不易堵,适 合于各类汽车使用。

Description

本实用新型属于一种汽车尾气净化装置。
目前,普通汽车排气管上没有自然回风管,其净化器内部分为两段蜂巢,全部为细孔,这样在使用时,汽油(特别是含铅汽油)燃烧后容易使净化器堵孔,使得汽车功率减小,甚至会损坏内燃机。
本实用新型的目的在于克服上述已知技术的不足,从而提供一种排气通畅、燃烧充分、效率高的净化器。
本实用新型的目的是通过如下方式实现的:
该净化器由外壳(1)和两端的进气口(2)、出气口(3)组成,其中,外壳(1)内带有两段蜂巢,靠进气口(2)的为粗蜂巢(4),靠出气口(3)的为细蜂巢(5),外壳(1)的外部还带有两端呈钩形的回风管(6),回风管(6)钩形的两端分别焊接在进气口(2)和出气口(3)的内壁上。外壳(1)内还带有隔温层(7)。
使用时,燃烧气体先从进风口进入,经粗蜂巢、细蜂巢后,一部分从出气口排出,另一部分经回风管又进入进气口再次燃烧。
本实用新型与现有技术相比具有如下优点:
自然回风管可将部分气体二次燃烧,提高了燃烧效率,同时可加大蜂巢孔径,使净化器排气通畅,不易堵孔,汽车功率不会受影响,内燃机也不会因此而受损。
下面结合附图和实施例对本实用新型作详细描述:
图1是本实用新型主视图
图2是图1的主体图
图1中:(1)外壳;(2)进气口;(3)出气口;(4)粗蜂巢;(5)细蜂巢;(6)回风管;(7)隔温层。
图1和图2是本实用新型的一个实施例:
蜂巢材料为陶灰土压制,粗蜂巢孔径为1.3~1.8mm,细蜂巢孔径为1.1~1.4mm,回风管可以是一条,也可以是多条。

Claims (2)

1、一种汽车排烟再次燃烧净化器,由外壳(1)和两端的进气口(2)、出气口(3)组成,其特征在于:外壳(1)内带有两段蜂巢,靠进气口(2)的为粗蜂巢(4),靠出气口(3)的为细蜂巢(5),外壳(1)的外部还带有两端呈钩形的回风管(6),回风管(6)钩形的两端分别焊接在进气口(2)和出气口(3)的内壁上。
2、根据权利要求1所述的汽车排烟再次燃烧净化器,其特征在于外壳(1)内还带有隔温层(7)。
CN94207488U 1994-03-21 1994-03-21 汽车排烟再次燃烧净化器 Expired - Fee Related CN2190163Y (zh)

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CN94207488U CN2190163Y (zh) 1994-03-21 1994-03-21 汽车排烟再次燃烧净化器

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CN94207488U CN2190163Y (zh) 1994-03-21 1994-03-21 汽车排烟再次燃烧净化器

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CN2190163Y true CN2190163Y (zh) 1995-02-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557054A (zh) * 2013-11-06 2014-02-05 苏州佑瑞检测技术有限公司 一种汽车尾气循环净化装置
CN105833723A (zh) * 2016-06-21 2016-08-10 郑嘉雯 一种新型气体均流光催化系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557054A (zh) * 2013-11-06 2014-02-05 苏州佑瑞检测技术有限公司 一种汽车尾气循环净化装置
CN105833723A (zh) * 2016-06-21 2016-08-10 郑嘉雯 一种新型气体均流光催化系统

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