CN202645685U - 一种新型环保的汽车三元催化器 - Google Patents

一种新型环保的汽车三元催化器 Download PDF

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CN202645685U
CN202645685U CN2012202045022U CN201220204502U CN202645685U CN 202645685 U CN202645685 U CN 202645685U CN 2012202045022 U CN2012202045022 U CN 2012202045022U CN 201220204502 U CN201220204502 U CN 201220204502U CN 202645685 U CN202645685 U CN 202645685U
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苑金全
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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
    • 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
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Abstract

本实用新型公开了一种新型环保的汽车三元催化器,包括壳体所述壳体一端连接有上通道,尾气从上通道排出,所述壳体另一端连接有下通道;所述壳体内壁上安装有减震垫,所述减震垫的内壁设有绝热层,所述绝热层包围着载体,所述载体的通气管道内壁上覆盖着一层催化剂,该三元催化器成本低、抗过载抗高温能力较好。

Description

一种新型环保的汽车三元催化器
技术领域
本实用新型涉及一种汽车配件,尤其涉及一种汽车三元催化器。
背景技术
三元催化器,是安装在汽车排气系统中最重要的机外净化装置,它可将汽车尾气排出的CO、HC和NOx等有害气体通过氧化和还原作用转变为无害的二氧化碳、水和氮气,目前的三元催化器的载体为金属载体,金属载体耐热性差,抗过载能力差,成本高。
发明内容
本实用新型根据现有技术中的缺点提供了一种成本低、抗过载抗高温能力较好的新型环保的汽车三元催化器。
本实用新型的新型环保的汽车三元催化器包括壳体所述壳体一端连接有上通道,尾气从上通道排出,所述壳体另一端连接有下通道;所述壳体内壁上安装有减震垫,所述减震垫的内壁设有绝热层,所述绝热层包围着载体,所述载体的通气管道内壁上覆盖着一层催化剂。
载体的材料优选为陶瓷。
附图说明
图1为本实用新型新型环保的汽车三元催化器的结构示意图。
具体实施方式
为了更清楚的了解本实用新型新型环保的汽车三元催化器,下面参考附图对其结构进行详细描述。
如图1所示,新型环保的汽车三元催化器包括壳体1所述壳体一端连接有上通道2,尾气从上通道排出,所述壳体另一端连接有下通道3;所述壳体内壁上安装有减震垫4,所述减震垫4的内壁设有绝热层5,所述绝热层包围着载体6,所述载体6的通气管道内壁上覆盖着一层催化剂层(未示出)。
载体6的材料为陶瓷,能够更好的抗过载抗高温,并且成本低。
本实用新型的有益效果是制造本实用新型的新型环保的汽车三元催化器成本降低、使用时抗过载抗高温能力较好,延长了使用寿命。
以上通过具体实施方式详细描述了本实用新型新型环保的汽车三元催化器的结构,但本领域技术人员在不脱离发明精神的范围内可以从中得到技术启示,对其进行各种组合和变型。

Claims (2)

1.一种新型环保的汽车三元催化器,包括壳体,其特征在于,所述壳体一端连接有上通道,尾气从上通道排出,所述壳体另一端连接有下通道;所述壳体内壁上安装有减震垫,所述减震垫的内壁设有绝热层,所述绝热层包围着载体,所述载体的通气管道内壁上覆盖着一层催化剂。
2.根据权利要求1所述的新型环保的汽车三元催化器,其特征在于,所述载体为陶瓷。 
CN2012202045022U 2012-05-09 2012-05-09 一种新型环保的汽车三元催化器 Expired - Fee Related CN202645685U (zh)

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CN2012202045022U CN202645685U (zh) 2012-05-09 2012-05-09 一种新型环保的汽车三元催化器

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