CN201433835Y - 矿用防爆柴油机阻火器 - Google Patents

矿用防爆柴油机阻火器 Download PDF

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Publication number
CN201433835Y
CN201433835Y CN2009200443682U CN200920044368U CN201433835Y CN 201433835 Y CN201433835 Y CN 201433835Y CN 2009200443682 U CN2009200443682 U CN 2009200443682U CN 200920044368 U CN200920044368 U CN 200920044368U CN 201433835 Y CN201433835 Y CN 201433835Y
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flame arrester
filter core
cover cap
proof diesel
mine explosion
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王敬源
赵建民
王方荣
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Kunshan Jin Huabao vehicle manufacturing Limited by Share Ltd
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KUNSHAN JINHUA PAUS RUBBER TIRE VEHICLE MANUFACTURING Co Ltd
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Abstract

本实用新型涉及一种矿用防爆柴油机阻火器包括进气口、出气口和滤芯,其特征在于:滤芯是由不锈钢条经齿轮模压后,再与平板不锈钢条经盘制成带有许多滤孔的圆盘,圆盘的状滤芯分别与进气罩盖和出气罩盖密封连接。本实用新型的阻火性能更高,阻火器外形更小,能适合各种不同安装条件。

Description

矿用防爆柴油机阻火器
技术领域
本实用新型涉及矿用特种车辆制造,更为具体的说涉及一种矿用防爆柴油机阻火器。
背景技术
在煤矿生产中使用的柴油机,由于煤矿井下工作条件恶劣,对柴油机的防爆性能要求更高,为了提高矿用柴油机的防爆性能,在柴油机进气和排气管路中增加阻火器,如图1、图2所示,现有技术的矿用防爆柴油机阻火器采用单层的颗粒网状结构的颗粒式阻火器或者有多层栅栏组成的栅栏式阻火器,实现有效阻止了发动机汽缸中燃料燃烧的火焰进入周围气体环境,防止引燃周围爆炸性气体。颗粒式阻火器由于其结构单一,因而其阻火性能不强;栅栏式阻火器虽阻火性能较颗粒式阻火器强,但因其加工复杂,外形较大,不能适合多种不同安装条件柴油机。
实用新型内容
要解决的技术问题:为了解决上述现有技术中存在的问题,本实用新型的目的在于提供一种阻火性能更高,阻火器外形更小,能适合各种不同安装条件的矿用防爆柴油机阻火器。
技术方案:为了实现上述目的,本实用新型的矿用防爆柴油机阻火器通过以下的技术方案来实现:
一种矿用防爆柴油机阻火器包括进气口、出气口和滤芯,其特征在于:滤芯是由不锈钢条经齿轮模压后,再与平板不锈钢条经盘制成带有许多滤孔的圆盘,圆盘的状滤芯分别与进气罩盖和出气罩盖密封连接。
上述的矿用防爆柴油机阻火器,其特征在于:所述的滤芯较进气口和出气口要粗。
上述的矿用防爆柴油机阻火器,其特征在于:所述的进气口、出气口与柴油机进气管和排气管相吻合。接在一起。
上述的矿用防爆柴油机阻火器,其特征在于:所述的滤芯与进气罩盖和出气罩盖密封旋接。
上述的矿用防爆柴油机阻火器,其特征在于:所述的滤芯与进气罩盖和出气罩盖密封焊接。
本实用新型的有益效果是:根据如上所述的本实用新型,阻火性能更高,阻火器外形更小,能适合各种不同安装条件。
附图说明
图1是现有技术颗粒式阻火器示意图;
图2是现有技术栅栏式阻火器示意图;
图3是本实用新型矿用防爆柴油机阻火器纵向的剖视图;
具体实施方式:
下面,将参照附图,对本实用新型进行详细的说明。
如图3所示,依据本实用新型中的矿用防爆柴油机阻火器由进气口1、滤芯2和出气口3,进气口1和出气口3与柴油机的进排气管相吻合,滤芯2由不锈钢条经齿轮模压后,再与平板不锈钢条经盘制成圆盘状带有许多滤孔,盘制成功滤芯2较进气口1和出气口3粗,盘状滤芯2分别与进气罩盖4和出气罩盖5可以旋转连接或者焊接固定密封后,制成如图3所示的矿用防爆柴油机阻火器,安装在柴油机进气和排气管路中,阻止发动机汽缸中燃料燃烧的火焰进入周围气体环境,从而防止火焰引燃周围气体爆炸的发生危险。
本实用新型并非限定于如上所述的实施方式,在不超出本实用新型基本技术思想的范畴内,相关行业的技术者可对其进行多种变形,并且,上述进行的变形应属于本实用新型的权利要求范围。

Claims (5)

1、一种矿用防爆柴油机阻火器包括进气口、出气口和滤芯,其特征在于:滤芯是由不锈钢条经齿轮模压后,再与平板不锈钢条经盘制成带有许多滤孔的圆盘,圆盘的状滤芯分别与进气罩盖和出气罩盖密封连接。
2、根据权利要求1所述的矿用防爆柴油机阻火器,其特征在于:所述的滤芯较进气口和出气口要粗。
3、根据权利要求1或2所述的矿用防爆柴油机阻火器,其特征在于:所述的进气口、出气口与柴油机进气管和排气管相吻合。接在一起。
4、根据权利要求1所述的矿用防爆柴油机阻火器,其特征在于:所述的滤芯与进气罩盖和出气罩盖密封旋接。
5、根据权利要求1所述的矿用防爆柴油机阻火器,其特征在于:所述的滤芯与进气罩盖和出气罩盖密封焊接。
CN2009200443682U 2009-06-08 2009-06-08 矿用防爆柴油机阻火器 Expired - Fee Related CN201433835Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104265425A (zh) * 2014-08-30 2015-01-07 中国煤炭科工集团太原研究院有限公司 矿用柴油机用排气波纹阻火净化装置
CN105822388A (zh) * 2016-04-27 2016-08-03 中北大学 一种铝合金蜂窝芯阻火器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104265425A (zh) * 2014-08-30 2015-01-07 中国煤炭科工集团太原研究院有限公司 矿用柴油机用排气波纹阻火净化装置
CN105822388A (zh) * 2016-04-27 2016-08-03 中北大学 一种铝合金蜂窝芯阻火器

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Address after: 215321 Jiangsu city in Kunshan Province, Zhangpu Jujin Road No. 278

Patentee after: Kunshan Jin Huabao vehicle manufacturing Limited by Share Ltd

Address before: 215321 Jiangsu city in Kunshan Province, Zhangpu Jujin Road No. 278

Patentee before: Kunshan Jinhua Prus Purrber Tire Vehicle Manufacturing Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100331

Termination date: 20180608