CN102966414B - A kind of spark arrester - Google Patents
A kind of spark arrester Download PDFInfo
- Publication number
- CN102966414B CN102966414B CN201210476927.3A CN201210476927A CN102966414B CN 102966414 B CN102966414 B CN 102966414B CN 201210476927 A CN201210476927 A CN 201210476927A CN 102966414 B CN102966414 B CN 102966414B
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- China
- Prior art keywords
- mars
- inner casing
- water tank
- cooling water
- shell
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000000498 cooling water Substances 0.000 claims abstract description 32
- 239000011229 interlayer Substances 0.000 claims abstract description 6
- 239000000779 smoke Substances 0.000 claims description 8
- 239000003517 fume Substances 0.000 claims description 7
- 238000004880 explosion Methods 0.000 abstract description 16
- 238000001816 cooling Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 13
- 239000002912 waste gas Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 230000011664 signaling Effects 0.000 description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 3
- 239000002956 ash Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of spark arrester and use the anti-explosion fire truck of this spark arrester, there is inner casing and the shell of suit, described inner casing is connected by support with shell, interlayer between inner casing and shell forms extinguisher cooling water tank, described cooling water tank side arranges the aqueduct being communicated with described extinguisher cooling water tank and Mars extinguishing water tank, described aqueduct arranges control valve, the top of described inner casing and sidepiece arrange suction tude and the outlet pipe of band cooling jacket respectively, and described water jacket is communicated with described extinguisher cooling water tank.The water intake of described spark arrester is communicated with the cooling water channel of described cooling water tank with described explosion-proof engine respectively with water outlet, and described level sensor, solenoid valve are connected by the power circuit of wire with described anti-explosion fire truck with recycle pump.Use the anti-explosion fire truck of described spark arrester, because its motor, motor, generator all adopt explosion-proof type structure, explosion risk environment can be applied to.
Description
Technical field
The present invention relates to explosion-proof automobile technical field, particularly relate to a kind of spark arrester and use the anti-explosion fire truck of this spark arrester.
Background technique
In known technology, most scene of fire adopts fire-fighting truck to put out a fire to save life and property, and fire-fighting truck usually runs use at burning, dangerous place with a potential explosion, be often more furnished with explosive inflammable gas in its Environmental Conditions, in field of employment, be also often stacked with flammable material.And the fire-fighting truck used at present is many does not possess explosion-proof, flame proof function, especially engine exhaust emission system, its discharge exhaust temperature usually up to 600 DEG C ~ 800 DEG C, and be mingled with ashes, Mars more, run into inflammable gas and material, be easy to cause fire, cause the expansion of the condition of a disaster and the increase of casualty loss.If Chinese patent application 201020664152.9(notification number is CN201943785) patent discloses a kind of spark arrester, this spark arrester comprises the cylindrical shell with suction port and air outlet, the inwall of this cylindrical shell forms a fire extinguishing room, and the air outlet of fire extinguishing room is provided with cover plate.Although this spark arrester plays a role to Mars in elimination motor exhaust, but because the pulsing airflow velocity variations of motor discharge is larger, particularly after gas strengthens, air displacement increases, in addition the temperature drop of the tail gas discharged in described fire extinguishing room is extremely limited, and thus Mars is still easy discharges from air outlet, and it is bad that Mars extinguishes effect, tail gas cooling, Mars cannot be reached completely by the effect extinguished, be difficult to the requirement meeting fire-fighting truck fire-extinguishing location disaster relief environment.
Summary of the invention
The object of this invention is to provide a kind of temperature that effectively can reduce engine discharging tail gas, eliminate the spark arrester that ashes Mars is arranged outward.
Another object of the present invention is to provide a kind of effect by spark arrester, effectively can avoid the anti-explosion fire truck that fire occurs.
A kind of spark arrester, there is inner casing and the shell of suit, described inner casing is connected by support with between shell, interlayer between inner casing and shell forms cooling water chamber, the cavity of inner casing forms Mars and extinguishes water tank, described cooling water chamber side arranges the aqueduct being communicated with described cooling water chamber and Mars extinguishing water tank, described aqueduct arranges control valve, top and the sidepiece of described shell arrange respectively and to extinguish the suction tude and outlet pipe that water tank is communicated with described Mars, and described shell arranges intake pipe and outlet pipe.
Arrange manger board in described inner casing, and the cavity of inner casing is divided into the Mars extinguishing room and fume emission room that are interconnected, described manger board upper end is obliquely installed Mars baffle plate.
Described Mars extinguishes indoor and arranges screen, and described screen arranges smoke deflector.
Described Mars extinguishes indoor and arranges level sensor.
Described control valve adopts solenoid valve, and this solenoid valve is connected with described level sensor by signal transmssion line.
Described inner shell bottom is provided with scum pipe, and this scum pipe stretches out shell.
Described scum pipe arranges control valve.
A kind of anti-explosion fire truck using above-mentioned spark arrester, comprise chassis assembly, motor, engine exhaust pipe and cooling water chamber, described outlet pipe arranges above-mentioned spark arrester, the water intake of this spark arrester is communicated with described cooling water chamber respectively with water outlet, and the suction tude of described spark arrester is connected with described outlet pipe respectively with outlet pipe.
The interlayer of spark arrester of the present invention between inner casing and shell is configured with cooling water chamber, contributes to effective reduction of discharging waste gas temperature.Secondly, Mars is set at the cavity of inner casing and extinguishes water tank, and according to the rule of flow of flue gas, manger board is set in inner casing, the cavity of inner casing is divided into the Mars be interconnected and extinguishes room and fume emission room; Be obliquely installed Mars baffle plate and smoke deflector in manger board upper end, thus, make useless flue gas pass downwardly through screen and first contact with the water surface, in the process that the Mars particle in waste gas contacts with the water surface, water plays the effect of extinguishing Mars, prevents the outer row of Mars; High-temperature gas contacts with the water surface simultaneously, water can be made to vaporize in a large number, absorb the heat in waste gas in water vapor process, exhaust gas temperature is reduced, and the waste gas then containing a large amount of vaporize water enters fume emission room by the screen of smoke deflector opposite side.They are three years old, the aqueduct being communicated with described cooling water chamber and Mars extinguishing water tank is set in described cooling water chamber side, described aqueduct arranges control valve, top and the sidepiece of described shell arrange respectively and to extinguish the suction tude and outlet pipe that water tank is communicated with described Mars, described shell arranges intake pipe and outlet pipe, and level sensor is set in described Mars extinguishing indoor, described cooling water chamber side arranges the aqueduct being communicated with described cooling water chamber and Mars extinguishing water tank, described aqueduct arranges control valve, described control valve adopts solenoid valve, this solenoid valve is connected with described level sensor by signal transmssion line, in using process, when the water level in Mars extinguishing water tank is lower than setting value, level sensor is by signaling line Controlling solenoid valve, solenoid valve is opened, Mars extinguishes water tank water intake, when water level reaches setting height, level sensor is by signaling line Controlling solenoid valve, closed electromagnetic valve, Mars is extinguished in water tank and remains a certain amount of cooling water.Therefore, the application can extinguish the ashes Mars in the useless flue gas of discharge effectively, the exhaust temperature of useless flue gas can be made greatly to reduce simultaneously, be particularly suitable for using in various inflammable and explosive environment.Anti-explosion fire truck of the present invention is owing to employing spark arrester of the present invention at engine exhaust system, thus meet the requirement of explosion proof of fire-fighting truck safe operation in explosion risk environment, effectively can avoid the generation of secondary disaster in fire-fighting operation process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of spark arrester in the present invention;
Fig. 2 is the chassis assembly structure schematic diagram of anti-explosion fire truck in the present invention.
Embodiment
As Fig. 1, shown in 2, a kind of spark arrester, there is inner casing 2 and the shell 1 of suit, described inner casing 2 is connected by support 10 with between shell 1, interlayer between inner casing 2 and shell 1 forms cooling water chamber, the cavity of inner casing forms Mars and extinguishes water tank, described cooling water chamber side arranges the aqueduct 5 being communicated with described cooling water chamber and Mars extinguishing water tank, described aqueduct 5 arranges control valve 4, top and the sidepiece of described shell arrange respectively and to extinguish the suction tude 3 and outlet pipe 11 that water tank is communicated with described Mars, described shell arranges intake pipe 1-1 and outlet pipe 1-2, in described inner casing 2, manger board 9 is set, and the cavity of inner casing is divided into the Mars extinguishing room and fume emission room that are interconnected, described manger board upper end is obliquely installed Mars baffle plate 12, described Mars extinguishes indoor and arranges screen 14, described screen 14 arranges smoke deflector 6, described Mars extinguishes indoor and arranges level sensor 13, described control valve 4 adopts solenoid valve, this solenoid valve is connected with described level sensor 13 device by signal transmssion line, scum pipe 8 is provided with bottom described inner casing 2, this scum pipe 8 stretches out shell, described scum pipe 8 arranges control valve 7.
A kind of anti-explosion fire truck using above-mentioned spark arrester, comprise chassis assembly 18, with motor 15, engine exhaust pipe 16 and cooling water chamber, described engine exhaust pipe is arranged above-mentioned spark arrester 17, the water intake of described spark arrester 17 is communicated with described cooling water chamber respectively with water outlet, and the suction tude of described spark arrester 17 is connected with described outlet pipe respectively with outlet pipe.
The present invention is achieved in that and is connected by support 10 with between shell 1 at described inner casing 2, thus makes it firm in structure; Interlayer between inner casing 2 and shell 1 forms cooling water chamber, contributes to cooling inner casing and shell, reduces the temperature of waste gas; The cavity of inner casing 2 forms Mars and extinguishes water tank, described cooling water chamber side arranges the aqueduct 5 being communicated with described cooling water chamber and Mars extinguishing water tank, described aqueduct 5 arranges control valve 4, top and the sidepiece of described shell 1 arrange respectively and to extinguish the suction tude 3 and outlet pipe 11 that water tank is communicated with described Mars, and described shell 1 arranges intake pipe 1-1 and outlet pipe 1-2; Arrange manger board 9 in described inner casing 2, and the cavity of inner casing 2 is divided into the Mars extinguishing room and fume emission room that are interconnected, described manger board 9 upper end is obliquely installed Mars baffle plate 12, effectively prevents cooling water and Mars to be discharged; Described Mars extinguishes indoor and arranges screen 14, is conducive to stopping that Mars particle is excluded, and described screen 14 arranges smoke deflector 6.Due to the effect of smoke deflector 6, gas passes downwardly through screen 14 and first contacts with the water surface, in the process that Mars particle in waste gas contacts with the water surface, water plays the effect of extinguishing Mars, high-temperature gas contacts with the water surface simultaneously, water can be made to vaporize in a large number, absorb the heat in waste gas in water vapor process, exhaust gas temperature is reduced, and the waste gas then containing a large amount of vaporize water enters fume emission room by the screen 14 of smoke deflector 6 opposite side, described Mars extinguishes indoor and arranges level sensor 13, described cooling water chamber side arranges the aqueduct 5 being communicated with described cooling water chamber and Mars extinguishing water tank, described aqueduct 5 arranges control valve 4, described control valve adopts solenoid valve 4, this solenoid valve 4 is connected with described level sensor 13 by signal transmssion line, in using process, when the water level in Mars extinguishing water tank is lower than setting value, level sensor 13 is by signaling line Controlling solenoid valve, solenoid valve is opened, Mars extinguishes water tank water intake, when water level reaches setting height, level sensor 13 is by signaling line Controlling solenoid valve, closed electromagnetic valve, Mars is extinguished in water tank and remains a certain amount of cooling water, be provided with scum pipe 8 bottom described inner casing 2, this scum pipe 8 stretches out shell, and described scum pipe 8 arranges control valve 7, when the Mars particle that Mars extinguishes water tank is many, by opening the control valve 7 of scum pipe 8, can release the Mars particle extinguished, spark arrester of the present invention and use the anti-explosion fire truck of this spark arrester, 17 devices are extinguished by the engine exhaust pipe in chassis assembly 18 being arranged Mars, the waste gas that explosion-proof engine is discharged is by spark arrester 17, reduce the temperature of engine discharging tail gas, extinguish the Mars in tail gas, explosion risk environment can be applied to.Spark arrester shell adopts sealing configuration, and shell adds and adopts exotic material man-hour and add antistatic material, can be applied to explosion risk environment.
Claims (1)
1. a spark arrester, there is inner casing and the shell of suit, described inner casing is connected by support with between shell, interlayer between inner casing and shell forms cooling water chamber, top and the sidepiece of described shell arrange respectively and to extinguish the suction tude and outlet pipe that water tank is communicated with described Mars, it is characterized in that: the cavity of inner casing forms Mars and extinguishes water tank, described cooling water chamber side arranges the aqueduct being communicated with described cooling water chamber and Mars extinguishing water tank, described aqueduct arranges control valve, and described shell arranges intake pipe and outlet pipe; Arrange manger board in described inner casing, and the cavity of inner casing is divided into the Mars extinguishing room and fume emission room that are interconnected, described manger board upper end is obliquely installed Mars baffle plate; Described Mars extinguishes indoor and arranges screen, and described screen arranges smoke deflector, and described Mars extinguishes indoor and arranges level sensor, and described control valve adopts solenoid valve, and this solenoid valve is connected with described level sensor by signal transmssion line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476927.3A CN102966414B (en) | 2012-11-21 | 2012-11-21 | A kind of spark arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210476927.3A CN102966414B (en) | 2012-11-21 | 2012-11-21 | A kind of spark arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102966414A CN102966414A (en) | 2013-03-13 |
| CN102966414B true CN102966414B (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210476927.3A Active CN102966414B (en) | 2012-11-21 | 2012-11-21 | A kind of spark arrester |
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| Country | Link |
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| CN (1) | CN102966414B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU221659U1 (en) * | 2023-07-31 | 2023-11-16 | Акционерное общество "Омский завод транспортного машиностроения" (RU) | ARMORED FIRE TRUCK |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10365378B2 (en) | 2016-02-29 | 2019-07-30 | Thermo Eberline Llc | Active dosimeter systems for real-time radiation dose measurements |
| CN105944265A (en) * | 2016-05-17 | 2016-09-21 | 赵晨希 | Caterpillar armored fire truck |
| CN107269348B (en) * | 2017-07-11 | 2019-03-01 | 丁乃祥 | Internal combustion engine exhaust silencer |
| CN107308577B (en) * | 2017-07-28 | 2022-12-02 | 湖南省地面无人装备工程研究中心有限责任公司 | Fire engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202970860U (en) * | 2012-11-21 | 2013-06-05 | 南阳二机防爆消防装备有限公司 | Spark arrester |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2634563B2 (en) * | 1994-07-27 | 1997-07-30 | 株式会社三条東和 | Engine exhaust gas purification device |
| CN2893171Y (en) * | 2006-03-13 | 2007-04-25 | 襄樊康晨成泰动力科技有限公司 | Emission treatment device |
| CN101139943B (en) * | 2007-05-24 | 2012-01-04 | 厦门厦工机械股份有限公司 | Engine exhaust gas processing unit |
| CN202360188U (en) * | 2011-12-16 | 2012-08-01 | 山东达润专用车有限公司 | Tail gas treatment box for mining explosion-proof rubber-tyred vehicle |
| CN102733899A (en) * | 2012-07-19 | 2012-10-17 | 刘立文 | Self-regulated exhaust and explosion protection equipment of mining diesel engine |
-
2012
- 2012-11-21 CN CN201210476927.3A patent/CN102966414B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202970860U (en) * | 2012-11-21 | 2013-06-05 | 南阳二机防爆消防装备有限公司 | Spark arrester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU221659U1 (en) * | 2023-07-31 | 2023-11-16 | Акционерное общество "Омский завод транспортного машиностроения" (RU) | ARMORED FIRE TRUCK |
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| CN102966414A (en) | 2013-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NANYANG EXPLOSION-PROOF ELECTRIC EQUIPMENT INSTITU Effective date: 20140326 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140326 Address after: 473000 Nanyang hi tech Industrial Cluster zone, Henan Province Applicant after: RG Explosion-proof Fire-fighting Equipment Co., Ltd. Applicant after: Nanyang Explosion Protected Electrical Apparatus Research Institute Co., Ltd. Address before: 473000 Nanyang hi tech Industrial Cluster zone, Henan Province Applicant before: RG Explosion-proof Fire-fighting Equipment Co., Ltd. |
|
| CB02 | Change of applicant information |
Address after: 473008 No. 20 Zhongjing North Road, Nanyang, Henan Applicant after: Nanyang Explosion Protected Electrical Apparatus Research Institute Co., Ltd. Applicant after: RG Explosion-proof Fire-fighting Equipment Co., Ltd. Address before: 473000 Nanyang hi tech Industrial Cluster zone, Henan Province Applicant before: RG Explosion-proof Fire-fighting Equipment Co., Ltd. Applicant before: Nanyang Explosion Protected Electrical Apparatus Research Institute Co., Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jun Inventor after: Mu Dayu Inventor after: Bai Shuangjian Inventor after: Liu Anbang Inventor after: Zhang Song Inventor after: Zhang Peng Inventor after: Zhao Feng Inventor after: Wang Xitong Inventor after: Zhang Wei Inventor before: Yang Xinshun Inventor before: Zhang Song Inventor before: Zhao Feng |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 473008 Zhongjing North Road, Nanyang, Henan 20 Co-patentee after: Sinai Ke Fire Fighting Vehicle Manufacturing Co., Ltd. Patentee after: Nanyang Explosion Protected Electrical Apparatus Research Institute Co., Ltd. Address before: 473008 Zhongjing North Road, Nanyang, Henan 20 Co-patentee before: RG Explosion-proof Fire-fighting Equipment Co., Ltd. Patentee before: Nanyang Explosion Protected Electrical Apparatus Research Institute Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Mars extinguisher Effective date of registration: 20220321 Granted publication date: 20151223 Pledgee: Nanyang Village Bank Co.,Ltd. Pledgor: Sinai Ke Fire Fighting Vehicle Manufacturing Co.,Ltd.|NANYANG EXPLOSION PROTECTED ELECTRICAL APPARATUS RESEARCH INSTITUTE Co.,Ltd. Registration number: Y2022980002939 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |