CN105508001A - 一种耐腐蚀性强的带净化装置的汽车排气管 - Google Patents

一种耐腐蚀性强的带净化装置的汽车排气管 Download PDF

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CN105508001A
CN105508001A CN201511014974.6A CN201511014974A CN105508001A CN 105508001 A CN105508001 A CN 105508001A CN 201511014974 A CN201511014974 A CN 201511014974A CN 105508001 A CN105508001 A CN 105508001A
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exhaust
pipe
vent pipe
corrosion
purification plant
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刘华
杨涛
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Wuhu Evershine Automotive Component Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/007—Apparatus used as intake or exhaust silencer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08K5/00—Use of organic ingredients
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    • C09D131/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
    • C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C09D131/04—Homopolymers or copolymers of vinyl acetate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/48—Ion implantation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/262—Alkali metal carbonates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—Catalytic converters

Abstract

本发明公开了一种耐腐蚀性强的带净化装置的汽车排气管，包括主排气管、排气分管、净化装置、消音器、吸风机、转动挡板、隔板、阻隔挡板、进气接口管和出气管，主排气管顶端上连接设置有进气接口管，主排气管与排气分管一体成型，排气分管内部设置有隔板，隔板上方顶部设置有转动挡板，主排气管外壁上设置有净化装置，净化装置上设置有吸风机。排出的尾气，进入排气管中，能够从其中一通道或两个通道中排出，也能够根据需要来调节尾气从其中一通道中排出，从而在其中一通道出现问题时，可以选择另一通道继续使用，保证排气管的正常使用。另外，通过防腐蚀处理主排气管、排气分管和出气管，使其耐腐蚀性能得到显著提升。

Description

一种耐腐蚀性强的带净化装置的汽车排气管
技术领域
本发明涉及一种耐腐蚀性强的带净化装置的汽车排气管。
背景技术
排气管是汽车上很常见的排气部件，其进气口接入来自发动机排出的气体，并从排气管的出气口排出。传统使用中的汽车排气管通常采用直通式，导致汽车尾气不经过过滤就直接排除，影响空气质量，且汽车运行中还产生巨大的噪音，影响人们的日常生活，不适合推广使用。
发明内容
本发明要解决的技术问题是提供一种耐腐蚀性强的带净化装置的汽车排气管。
为解决上述问题，本发明采用如下技术方案：
一种耐腐蚀性强的带净化装置的汽车排气管，包括主排气管、排气分管、净化装置、消音器、吸风机、转动挡板、隔板、阻隔挡板、进气接口管和出气管，所述主排气管顶端上连接设置有进气接口管，所述主排气管与排气分管一体成型，所述排气分管内部设置有隔板，所述隔板上方顶部设置有转动挡板，所述主排气管外壁上设置有净化装置，所述净化装置上设置有吸风机，所述净化装置通过吸风管口与主排气管相连，所述排气风管上设置有消音器，所述排气风管内部设置有阻隔挡板，所述排气风管底部设置有出气管；
所述主排气管、排气分管和出气管均通过防腐蚀处理在其表面形成防护膜，加工工艺为：
步骤①、在工件上涂刷防腐基础液，防腐基础液由25份聚醋酸乙烯乳液、15份二乙醇胺、10份丙三醇、3份稀盐酸、0.5份花色甙、10份碳酸钾和80份水混合制成；
步骤②、在工件表面采用离子注入方式注入磷酸锆、二氧化硅、铬酸铬和氟硅酸钠形成厚度为100nm的不溶共络层；
步骤③、再在不溶共络层上形成金属氧化层；
步骤④、再在金属氧化层上涂厚度为100nm的底漆。
作为优选，所述排气风管内部设置有过滤网。
本发明结构简单，散热效果好，延长排气管的使用寿命，结构简单，降噪减污；排出的尾气，进入排气管中，能够从其中一通道或两个通道中排出，也能够根据需要来调节尾气从其中一通道中排出，从而在其中一通道出现问题时，可以选择另一通道继续使用，保证排气管的正常使用；另外通过吸风机进行吸风进入净化装置通过过滤层，可有效吸收发动机排放的有害气体和悬浮颗粒，缓解了空气污染。另外，通过防腐蚀处理主排气管、排气分管和出气管，使其耐腐蚀性能得到显著提升。
附图说明
为了便于本领域技术人员理解，下面结合附图对发明作进一步的说明。
图1为本发明的结构示意图。
具体实施方式
请参阅图1所示，一种耐腐蚀性强的带净化装置的汽车排气管，包括主排气管1、排气分管2、净化装置3、消音器4、吸风机5、转动挡板6、隔板7、阻隔挡板9、进气接口管10和出气管11，所述主排气管1顶端上连接设置有进气接口管10，所述主排气管1与排气分管2一体成型，所述排气分管2内部设置有隔板7，所述隔板7上方顶部设置有转动挡板6，所述主排气管1外壁上设置有净化装置3，所述净化装置3上设置有吸风机5，所述净化装置3通过吸风管口与主排气管1相连，所述排气风管2上设置有消音器4，所述排气风管2内部设置有阻隔挡板9，所述排气风管2底部设置有出气管11，所述净化装置3内部设置有多层过滤层。
所述主排气管1、排气分管2和出气管11均通过防腐蚀处理在其表面形成防护膜，加工工艺为：
步骤①、在工件上涂刷防腐基础液，防腐基础液由25份聚醋酸乙烯乳液、15份二乙醇胺、10份丙三醇、3份稀盐酸、0.5份花色甙、10份碳酸钾和80份水混合制成；
步骤②、在工件表面采用离子注入方式注入磷酸锆、二氧化硅、铬酸铬和氟硅酸钠形成厚度为100nm的不溶共络层；
步骤③、再在不溶共络层上形成金属氧化层；
步骤④、再在金属氧化层上涂厚度为100nm的底漆。
值得注意的是，所述排气风管2内部设置有过滤网。
值得注意的是，所述阻隔挡板9相互错落设置。
本发明结构简单，散热效果好，延长排气管的使用寿命，结构简单，降噪减污；排出的尾气，进入排气管中，能够从其中一通道或两个通道中排出，也能够根据需要来调节尾气从其中一通道中排出，从而在其中一通道出现问题时，可以选择另一通道继续使用，保证排气管的正常使用。
本发明使用到的标准零件均可以从市场上购买，异形件根据说明书的和附图的记载均可以进行订制，各个零件的具体连接方式均采用现有技术中成熟的螺栓、铆钉、焊接等常规手段，机械、零件和设备均采用现有技术中，常规的型号，加上电路连接采用现有技术中常规的连接方式，在此不再详述。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种耐腐蚀性强的带净化装置的汽车排气管，其特征在于：包括主排气管（1）、排气分管（2）、净化装置（3）、消音器（4）、吸风机（5）、转动挡板（6）、隔板（7）、阻隔挡板（9）、进气接口管（10）和出气管（11），所述主排气管（1）顶端上连接设置有进气接口管（10），所述主排气管（1）与排气分管（2）一体成型，所述排气分管（2）内部设置有隔板（7），所述隔板（7）上方顶部设置有转动挡板（6），所述主排气管（1）外壁上设置有净化装置（3），所述净化装置（3）上设置有吸风机（5），所述净化装置（3）通过吸风管口与主排气管（1）相连，所述排气风管（2）上设置有消音器（4），所述排气风管（2）内部设置有阻隔挡板（9），所述排气风管（2）底部设置有出气管（11）；
所述主排气管（1）、排气分管（2）和出气管（11）均通过防腐蚀处理在其表面形成防护膜，加工工艺为：
步骤①、在工件上涂刷防腐基础液，防腐基础液由25份聚醋酸乙烯乳液、15份二乙醇胺、10份丙三醇、3份稀盐酸、0.5份花色甙、10份碳酸钾和80份水混合制成；
步骤②、在工件表面采用离子注入方式注入磷酸锆、二氧化硅、铬酸铬和氟硅酸钠形成厚度为100nm的不溶共络层；
步骤③、再在不溶共络层上形成金属氧化层；
步骤④、再在金属氧化层上涂厚度为100nm的底漆。
2.根据权利要求1所述的一种耐腐蚀性强的带净化装置的汽车排气管，其特征在于：所述排气风管（2）内部设置有过滤网。
CN201511014974.6A 2015-12-31 2015-12-31 一种耐腐蚀性强的带净化装置的汽车排气管 Pending CN105508001A (zh)

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CN203271872U (zh) * 2013-05-24 2013-11-06 魏加文 汽车尾气排气管
CN103668201A (zh) * 2013-12-09 2014-03-26 常熟市大康汽车座垫有限责任公司 金属铝防腐蚀处理方法
CN203906065U (zh) * 2014-03-19 2014-10-29 常州市星龙滚针轴承制造有限责任公司 汽车排气管
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