CN2120185U - 消声器隔热筒 - Google Patents

消声器隔热筒 Download PDF

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Publication number
CN2120185U
CN2120185U CN 92214233 CN92214233U CN2120185U CN 2120185 U CN2120185 U CN 2120185U CN 92214233 CN92214233 CN 92214233 CN 92214233 U CN92214233 U CN 92214233U CN 2120185 U CN2120185 U CN 2120185U
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CN
China
Prior art keywords
heat insulation
utility
model
glass
cloth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN 92214233
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English (en)
Inventor
汤捷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGJIANG COMPOSITE PRODUCTS FACTORY SHIZHONG DISTRICT CHONGQING
Original Assignee
CHANGJIANG COMPOSITE PRODUCTS FACTORY SHIZHONG DISTRICT CHONGQING
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHANGJIANG COMPOSITE PRODUCTS FACTORY SHIZHONG DISTRICT CHONGQING filed Critical CHANGJIANG COMPOSITE PRODUCTS FACTORY SHIZHONG DISTRICT CHONGQING
Priority to CN 92214233 priority Critical patent/CN2120185U/zh
Publication of CN2120185U publication Critical patent/CN2120185U/zh
Granted legal-status Critical Current

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Abstract

一种消声器隔热筒,由玻璃白棉1、玻纤布2复 合而成;亦可由玻璃白棉1、玻纤布2和铝箔布3复 合而成,整体呈筒状,装在机动车排气管上,可有效地 降低发动机工作时的噪声和热辐射,从而改善驾驶员 的工作环境。

Description

本实用新型涉及一种排气管路隔热装置,特别是涉及一种机动车排气管的消声器隔热筒。
众所周知,机动车发动机工作时产生的废气和气流噪声,都是通过排气筒泄出,废气的温度在150~250℃之间,排气管泄出的热能、噪声和废气严重影响驾驶员的正常操作。
本实用新型的目的在于提供一种隔热、吸声、防腐蚀、防辐射的消声器隔热筒。
本实用新型的目的是这样实现的,即:这种消声器隔热筒由玻璃白棉、玻纤布复合而成,整体呈筒状;也可由玻璃白棉、玻纤布和铝箔布复合而成,从而增加防辐射的能力。
本实用新型经实验表明,在机动车排气管中装上消声器隔热筒后,可有效地降低发动机工作时产生的噪声和热辐射,从而改善驾驶员的工作环境。
本实用新型的具体结构由以下附图给出。
图1为本实用新型的第一实施例;
图2为本实用新型的第二实施例。
图中:1为玻璃白棉,2为玻璃纤布,3为铝箔布。
本实用新型的第二实施例是在第一实施例的基础上,增加了一层铝箔布复合层。

Claims (1)

1、一种消声器隔热筒,其特征在于由玻璃白棉1、玻纤布2、玻璃白棉1、玻纤布2和铝箔布3复合而成,整体呈筒状。
CN 92214233 1992-03-04 1992-03-04 消声器隔热筒 Granted CN2120185U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92214233 CN2120185U (zh) 1992-03-04 1992-03-04 消声器隔热筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92214233 CN2120185U (zh) 1992-03-04 1992-03-04 消声器隔热筒

Publications (1)

Publication Number Publication Date
CN2120185U true CN2120185U (zh) 1992-10-28

Family

ID=4958818

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92214233 Granted CN2120185U (zh) 1992-03-04 1992-03-04 消声器隔热筒

Country Status (1)

Country Link
CN (1) CN2120185U (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11698161B2 (en) 2012-05-18 2023-07-11 Nelson Global Products, Inc. Breathable multi-component exhaust insulation system
US11806920B2 (en) 2012-09-28 2023-11-07 Nelson Global Products, Inc. Heat curable composite textile
US11867344B2 (en) 2016-04-15 2024-01-09 Nelson Global Products, Inc. Composite insulation system
US11946584B2 (en) 2016-11-18 2024-04-02 Nelson Global Products, Inc. Composite insulation system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11698161B2 (en) 2012-05-18 2023-07-11 Nelson Global Products, Inc. Breathable multi-component exhaust insulation system
US11806920B2 (en) 2012-09-28 2023-11-07 Nelson Global Products, Inc. Heat curable composite textile
US11867344B2 (en) 2016-04-15 2024-01-09 Nelson Global Products, Inc. Composite insulation system
US11946584B2 (en) 2016-11-18 2024-04-02 Nelson Global Products, Inc. Composite insulation system

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