CN107676149A - 一种水冷式防火消音器 - Google Patents

一种水冷式防火消音器 Download PDF

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Publication number
CN107676149A
CN107676149A CN201710863268.1A CN201710863268A CN107676149A CN 107676149 A CN107676149 A CN 107676149A CN 201710863268 A CN201710863268 A CN 201710863268A CN 107676149 A CN107676149 A CN 107676149A
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Prior art keywords
water
casing
sound panel
sound
plug
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CN201710863268.1A
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陆九斤
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JIANGSU JIANGHAI MARINE EQUIPMENT MANUFACTURING Co Ltd
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JIANGSU JIANGHAI MARINE EQUIPMENT MANUFACTURING Co Ltd
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Priority to CN201710863268.1A priority Critical patent/CN107676149A/zh
Publication of CN107676149A publication Critical patent/CN107676149A/zh
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00Silencing apparatus characterised by method of silencing
    • F01N1/08Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/10Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00Exhaust 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/06Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for extinguishing sparks

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

本发明公开了一种水冷式防火消音器,包括箱体、消音装置、阻水隔音板套件、进气管和排气管,所述进气管和排气管对称安装在箱体的上端部,所述消音装置固定安装在箱体的内端部,所述阻水隔音板套件固定安装在箱体内,所述箱体内还灌装有冷却水,所述箱体的上端部安装有一加水丝堵,所述箱体的侧端部安装有排水丝堵和水位限位丝堵,所述水位限位丝堵安装在排水丝堵的上端部,所述排水丝堵安装在箱体侧面底端部。本发明通过在进气管的下端部安装有一横向阻水隔音板a,能够有效防止进气管的气引起冷却水的飞溅,阻止效果佳。

Description

一种水冷式防火消音器
技术领域
本发明涉及一种消音器,具体涉及一种水冷式防火消音器。
背景技术
油田作业施工现场根据安全生产法规定,使用的发动机废气排放系统必须装有防火装置以防引起油气井失火造成重大经济损失和人员伤亡。但目前油田作业修井机上使用的发动机的废气经排气管、消音器排空,消音器虽然有降噪的作用,但难以消除排放废气中含有的火花,特别是在重负荷或发动机积炭、后燃等故障状态时,排放废气中含有的火花易引起油气施工现场火灾事故。
专利CN205064036U中公开了一种水冷式防火消音器,进气管进气后容易导致箱体中的冷却水起波澜,飞溅至进气管中,并且,采用单一的阻水隔音板进行隔音作用,降噪效果差。
发明内容
本发明的目的在于针对现有技术的不足,现提供一种降噪效果佳、并且能够实现防火功效的水冷式防火消音器。
为解决上述技术问题,本发明采用的技术方案为:一种水冷式防火消音器,其创新点在于:包括箱体、消音装置、阻水隔音板套件、进气管和排气管,所述进气管和排气管对称安装在箱体的上端部,所述消音装置固定安装在箱体的内端部,所述阻水隔音板套件固定安装在箱体内,所述箱体内还灌装有冷却水,所述箱体的上端部安装有一加水丝堵,所述箱体的侧端部安装有排水丝堵和水位限位丝堵,所述水位限位丝堵安装在排水丝堵的上端部,所述排水丝堵安装在箱体侧面底端部。
进一步的,所述消音装置由微穿孔板和吸音材料层组成,所述吸音材料层与微穿孔板进行固定连接,所述微穿孔板的厚度为1-3mm,所述吸音材料层的厚度为0.2-0.8mm。
进一步的,所述阻水隔音板套件包括阻水隔音板a、阻水隔音板b和阻水隔音板c,所述阻水隔音板a固定安装在进水管的下端部,所述阻水隔音板a的安装方向与进气管延伸方向相垂直,所述阻水隔音板a垂直安装在箱体侧端部;所述阻水隔音板b垂直安装在箱体的底端部,所述阻水隔音板c安装在阻水隔音板b的右侧端,所述阻水隔音板c安装在排气管的左端部,阻水隔音板c垂直安装在箱体上端部。
本发明的有益效果如下:
(1)本发明通过在进气管的下端部安装有一横向阻水隔音板a,能够有效防止进气管的气引起冷却水的飞溅,阻止效果佳。
(2)本发明通过在箱体的内端部固定安装有消音装置,消音装置能够有效实现噪音的吸收,搭配阻水隔音板,噪音吸收效果更佳明显。
附图说明
图1为本发明的整体结构示意图。
具体实施方式
以下由特定的具体实施例说明本发明的实施方式,熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本发明的其他优点及功效。
如图1所示为本发明的整体结构示意图,一种水冷式防火消音器,包括箱体1、消音装置11、阻水隔音板套件、进气管3和排气管4,所述进气管3和排气管4对称安装在箱体1的上端部,所述消音装置11固定安装在箱体1的内端部,所述阻水隔音板套件固定安装在箱体1内,所述箱体1内还灌装有冷却水2,所述箱体1的上端部安装有一加水丝堵14,所述箱体1的侧端部安装有排水丝堵13和水位限位丝堵12,所述水位限位丝堵12安装在排水丝堵13的上端部,所述排水丝堵13安装在箱体1侧面底端部,冷却水2的高度不可以超过水位限位丝堵12,。
所述消音装置11由微穿孔板和吸音材料层组成,所述吸音材料层与微穿孔板进行固定连接,所述微穿孔板的厚度为1-3mm,所述吸音材料层的厚度为0.2-0.8mm。本发明通过在箱体1的内端部固定安装有消音装置11,消音装置11能够有效实现噪音的吸收,搭配阻水隔音板,噪音吸收效果更佳明显。
所述阻水隔音板套件包括阻水隔音板a21、阻水隔音板b22和阻水隔音板c23,所述阻水隔音板a21固定安装在进水管3的下端部,所述阻水隔音板a21的安装方向与进气管3延伸方向相垂直,所述阻水隔音板a21垂直安装在箱体1侧端部;所述阻水隔音板b22垂直安装在箱体1的底端部,所述阻水隔音板c23安装在阻水隔音板b22的右侧端,所述阻水隔音板c23安装在排气管4的左端部,阻水隔音板c23垂直安装在箱体1上端部。本发明通过在进气管3的下端部安装有一横向阻水隔音板a21,能够有效防止进气管3的气引起冷却水的飞溅,阻止效果佳。
本装置通过在箱体1内灌装了冷却水2,能够有效的将进气管3中带有的火星进行熄灭,能够有效的起到防火的功效。
上述实施例只是本发明的较佳实施例,并不是对本发明技术方案的限制,只要是不经过创造性劳动即可在上述实施例的基础上实现的技术方案,均应视为落入本发明专利的权利保护范围内。

Claims (3)

1.一种水冷式防火消音器,其特征在于:包括箱体、消音装置、阻水隔音板套件、进气管和排气管,所述进气管和排气管对称安装在箱体的上端部,所述消音装置固定安装在箱体的内端部,所述阻水隔音板套件固定安装在箱体内,所述箱体内还灌装有冷却水,所述箱体的上端部安装有一加水丝堵,所述箱体的侧端部安装有排水丝堵和水位限位丝堵,所述水位限位丝堵安装在排水丝堵的上端部,所述排水丝堵安装在箱体侧面底端部。
2.根据权利要求1所述的一种水冷式防火消音器,其特征在于:所述消音装置由微穿孔板和吸音材料层组成,所述吸音材料层与微穿孔板进行固定连接,所述微穿孔板的厚度为1-3mm,所述吸音材料层的厚度为0.2-0.8mm。
3.根据权利要求1所述的一种水冷式防火消音器,其特征在于:所述阻水隔音板套件包括阻水隔音板a、阻水隔音板b和阻水隔音板c,所述阻水隔音板a固定安装在进水管的下端部,所述阻水隔音板a的安装方向与进气管延伸方向相垂直,所述阻水隔音板a垂直安装在箱体侧端部;所述阻水隔音板b垂直安装在箱体的底端部,所述阻水隔音板c安装在阻水隔音板b的右侧端,所述阻水隔音板c安装在排气管的左端部,阻水隔音板c垂直安装在箱体上端部。
CN201710863268.1A 2017-09-22 2017-09-22 一种水冷式防火消音器 Pending CN107676149A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781442A (en) * 1952-03-27 1957-08-21 F C Hibberd & Company Ltd Improvements in and relating to exhaust flame traps for internal combustion engines
JPS60172332A (ja) * 1984-02-17 1985-09-05 Yanmar Diesel Engine Co Ltd 凝縮水中和器
CN205064036U (zh) * 2015-09-08 2016-03-02 中国石油化工股份有限公司 水冷式防火消音器
CN207485505U (zh) * 2017-09-22 2018-06-12 江苏江海船舶设备制造有限公司 一种水冷式防火消音器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781442A (en) * 1952-03-27 1957-08-21 F C Hibberd & Company Ltd Improvements in and relating to exhaust flame traps for internal combustion engines
JPS60172332A (ja) * 1984-02-17 1985-09-05 Yanmar Diesel Engine Co Ltd 凝縮水中和器
CN205064036U (zh) * 2015-09-08 2016-03-02 中国石油化工股份有限公司 水冷式防火消音器
CN207485505U (zh) * 2017-09-22 2018-06-12 江苏江海船舶设备制造有限公司 一种水冷式防火消音器

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