CN107178673A - 一种管道噪声气体的消音装置与方法 - Google Patents
一种管道噪声气体的消音装置与方法 Download PDFInfo
- Publication number
- CN107178673A CN107178673A CN201710617765.3A CN201710617765A CN107178673A CN 107178673 A CN107178673 A CN 107178673A CN 201710617765 A CN201710617765 A CN 201710617765A CN 107178673 A CN107178673 A CN 107178673A
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- Prior art keywords
- noise
- expansion chamber
- frequency
- chamber
- escape pipe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/0336—Noise absorbers by means of sound-absorbing materials
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201710617765.3A CN107178673B (zh) | 2017-07-26 | 2017-07-26 | 一种管道噪声气体的消音方法与装置 |
Applications Claiming Priority (1)
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CN201710617765.3A CN107178673B (zh) | 2017-07-26 | 2017-07-26 | 一种管道噪声气体的消音方法与装置 |
Publications (2)
Publication Number | Publication Date |
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CN107178673A true CN107178673A (zh) | 2017-09-19 |
CN107178673B CN107178673B (zh) | 2022-11-08 |
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CN201710617765.3A Active CN107178673B (zh) | 2017-07-26 | 2017-07-26 | 一种管道噪声气体的消音方法与装置 |
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CN (1) | CN107178673B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108151283A (zh) * | 2017-12-04 | 2018-06-12 | 北京小米移动软件有限公司 | 制备消音装置的方法、消音装置及空气净化器 |
CN112634852A (zh) * | 2020-12-22 | 2021-04-09 | 中国科学院声学研究所 | 一种用于控制管道噪声的多级高阶共振复合式*** |
Citations (7)
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---|---|---|---|---|
HU9201163D0 (en) * | 1992-04-07 | 1992-07-28 | Andras Felvegi | Absorptional sound silencer device with labyrinth chambers and resonators for damping noise spreading in gaseous media |
WO1999022207A1 (en) * | 1997-10-24 | 1999-05-06 | Daniel Industries, Inc. | Ultrasonic gas meter silencer and method |
CN201724362U (zh) * | 2010-06-30 | 2011-01-26 | 广东美的电器股份有限公司 | 一种变频空调*** |
CN103256258A (zh) * | 2013-05-10 | 2013-08-21 | 同济大学 | 一种用于燃料电池汽车空气辅助***的*** |
CN104234890A (zh) * | 2013-06-21 | 2014-12-24 | 重庆长安汽车股份有限公司 | 一种用于汽车中冷器进气管上的高频*** |
CN104500178A (zh) * | 2013-11-27 | 2015-04-08 | 广东西电动力科技股份有限公司 | 一种防治柴油发电机组低频噪声的复合式*** |
CN207049505U (zh) * | 2017-07-26 | 2018-02-27 | 安徽理工大学 | 一种管道噪声气体的消音装置 |
-
2017
- 2017-07-26 CN CN201710617765.3A patent/CN107178673B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU9201163D0 (en) * | 1992-04-07 | 1992-07-28 | Andras Felvegi | Absorptional sound silencer device with labyrinth chambers and resonators for damping noise spreading in gaseous media |
WO1999022207A1 (en) * | 1997-10-24 | 1999-05-06 | Daniel Industries, Inc. | Ultrasonic gas meter silencer and method |
CN201724362U (zh) * | 2010-06-30 | 2011-01-26 | 广东美的电器股份有限公司 | 一种变频空调*** |
CN103256258A (zh) * | 2013-05-10 | 2013-08-21 | 同济大学 | 一种用于燃料电池汽车空气辅助***的*** |
CN104234890A (zh) * | 2013-06-21 | 2014-12-24 | 重庆长安汽车股份有限公司 | 一种用于汽车中冷器进气管上的高频*** |
CN104500178A (zh) * | 2013-11-27 | 2015-04-08 | 广东西电动力科技股份有限公司 | 一种防治柴油发电机组低频噪声的复合式*** |
CN207049505U (zh) * | 2017-07-26 | 2018-02-27 | 安徽理工大学 | 一种管道噪声气体的消音装置 |
Non-Patent Citations (3)
Title |
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全国勘察设计注册工程师环保专业管理委员会: "《注册环保工程师专业考试复习教材 物理污染控制工程技术与实践》", 30 March 2017 * |
李家华: "《环境噪声控制》", 30 November 1995 * |
第一机械工业部第一设计院: "《工业炉设计手册》", 31 October 1981 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108151283A (zh) * | 2017-12-04 | 2018-06-12 | 北京小米移动软件有限公司 | 制备消音装置的方法、消音装置及空气净化器 |
US11204185B2 (en) | 2017-12-04 | 2021-12-21 | Beijing Xiaomi Mobile Software Co., Ltd. | Method for producing silencing device, silencing device and air purifier |
CN112634852A (zh) * | 2020-12-22 | 2021-04-09 | 中国科学院声学研究所 | 一种用于控制管道噪声的多级高阶共振复合式*** |
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Publication number | Publication date |
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CN107178673B (zh) | 2022-11-08 |
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Inventor after: Zhang Jun Inventor after: Wang Guchao Inventor after: Zhao Yi Inventor after: Tang Hongmei Inventor after: Li Xianhua Inventor after: Zhang Zeyu Inventor after: Li Junnan Inventor after: Zhang Jiming Inventor after: Yuan Xiang Inventor after: Lu Junfeng Inventor before: Zhang Jun Inventor before: Wang Guchao Inventor before: Zhao Yi Inventor before: Tang Hongmei Inventor before: Li Xianhua Inventor before: Zhang Zeyu Inventor before: Li Junnan Inventor before: Zhang Jiming Inventor before: Yuan Xiang Inventor before: Lu Junfeng |
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