CN201775886U - Large-scale railway engineering machinery vehicle-mounted fire extinguisher - Google Patents
Large-scale railway engineering machinery vehicle-mounted fire extinguisher Download PDFInfo
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- CN201775886U CN201775886U CN2010202373441U CN201020237344U CN201775886U CN 201775886 U CN201775886 U CN 201775886U CN 2010202373441 U CN2010202373441 U CN 2010202373441U CN 201020237344 U CN201020237344 U CN 201020237344U CN 201775886 U CN201775886 U CN 201775886U
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- inert gas
- gas bottle
- engineering machinery
- vehicle
- storage tank
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Abstract
The utility model provides a large-scale railway engineering machinery vehicle-mounted fire extinguisher, which is characterized by comprising an inert gas bottle for loading extinguishing materials. The inert gas bottle has two control methods, one control method is that the inert gas bottle is connected with an automatic detection and control device, and the other control method is that a starting device and a reducing valve are arranged on the inert gas bottle, a starting device is connected with at least one remote starter through a pipeline, the inert gas bottle is connected with a storage tank through a pipeline, the outlet of the storage tank is connected with at least one nozzle through a pipeline, and the inert gas bottle, the remote starter, the storage tank and the nozzle are all arranged on an engineering machinery vehicle body. The large-scale railway engineering machinery vehicle-mounted fire extinguisher provided by the utility model is arranged on the vehicle body, as long as a fire happens, an automatic detection and control system sends a signal to operate the remote starter, then the fire can be extinguished by injecting gases to the area breaking out of the fire through the nozzle, and the utility model is simple to operate and is easy to use under any condition.
Description
Technical field
The utility model relates to a kind of vehicle-mounted extinguishing device that is used for the Large-scale Railway engineering machinery.
Background technology
China enters the high ferro epoch in advance.Large-scale maintain road engineering machinery has become the important component part of railway technology facility modernization, is to guarantee railway high speed heavy duty and the indispensable important equipment of safe operation.At present institute joins fire-fighting equipment and is generally hand fire extinguisher on the car, mainly contains alkyl halide, dry powder or carbon dioxide etc., and these extinguishing devices generally place a certain position in the vehicle, implement fire extinguishing by the hand-held starting of personnel back again after the breaking out of fire.To breaking out of fire in the car, and take place than small fire, these extinguishing devices are comparatively effective, but can't find Mars and ignition point the very first time, especially locate for Electric Appliance Cabinet, generating set, engine, hydraulic system pipeline etc., high-pressure oil pipe explosion probability of happening as present rolling stock diesel engine system, hydraulic system is very high, in case when just being ejected on the diesel engine high-temperature exhaust pipe very easily breaking out of fire, it is little that the extinguishing device effect is joined by institute in these cars, causes the occupant to make to spray fire extinguisher the consequence that the fire extinguishing weak effect finally causes car to ruin is implemented at positions such as engine.Therefore, be necessary equipment science, effective automatic fire control fire extinguishing system on rail vehicles.
Summary of the invention
The purpose of this utility model provide a kind of under which kind of situation the vehicle-mounted extinguishing device of all wieldy railway.
In order to achieve the above object, the technical solution of the utility model provides the vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery, it is characterized in that, comprise the inert gas bottle that is used to load extinguish material, the inert gas bottle has two kinds of control modes, a kind of control mode is: the inert gas bottle connects detection and control device automatically, another kind of control mode is: be provided with starting drive and pressure-reducing valve on the inert gas bottle, the starting drive pipeline connects at least one remote initiator, inert gas bottle pipeline connects storage tank, the export pipeline of storage tank connects at least one nozzle, the inert gas bottle, remote initiator, storage tank and nozzle all are located on the engineering machine vehicle car body.
Further, be provided with seal membrane in the exit of described storage tank.
If the export pipeline of described storage tank connects plural nozzle, then the outlet of described storage tank connects described nozzle by combination valve.
On the pipeline of described starting drive and described remote initiator, be provided with check valve.
Described inert gas bottle connects detection and control device automatically.
Described automatic detection and control device comprise control module, are connected with detector on control module, and the control module pipeline connects manual starter, and manual starter is located on the described inert gas bottle.
Described manual starter is fixed by mounting bracket.
Described detector is a kind of in point type heat detector, gas pressure transmission heat detector or the flame detector, and flame detector connects described control module by temperature sensing cable.
Described starting drive pipeline connects pressure switch.
The vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery that the utility model is provided is installed on the car body, as long as fire has taken place by autodetector and control system sender, automatically the operation remote initiator just can be by the area spray extinction using gas of nozzle to breaking out of fire, and is simple to operate and all be easy to use under which kind of situation.
Description of drawings
The structural representation of the vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery that Fig. 1 provides for the utility model;
Fig. 2 surveys and the control system structural representation automatically.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 1, the vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery that provides for the utility model, comprise the inert gas bottle 4 that is used to load extinguish material, inert gas bottle 4 can use nitrogen cylinder, inert gas bottle 4 has two kinds of control modes, a kind of control mode as shown in Figure 1: on inert gas bottle 4, be provided with starting drive 2 and pressure-reducing valve 3.In the present embodiment, starting drive 2 connects pressure switch 10 by a triple valve pipeline earlier, drawing two pipelines by a triple valve, a pipeline connects a remote initiator 1 by a check valve, and another pipeline connects a remote initiator 1 by a check valve.Inert gas bottle 4 pipelines connect storage tank 5, and a seal membrane 6 is set in the exit of storage tank 5, and pipeline connects a combination valve again, can expand a plurality of nozzles 7 on combination valve.Inert gas bottle 4, remote initiator 1, storage tank 5 and nozzle 7 all are located on the engineering machine vehicle car body, wherein, remote initiator 1 is placed on the place that operating personnel are easy to contact, on the control panel such as driver's cabin, and nozzle 7 each is easy to the zone of breaking out of fire on the car body being placed on.
As shown in Figure 2, the another kind of control mode of inert gas bottle 4 is: connect one and detect automatically and control device on inert gas bottle 4, automatically detection and control device comprise control module 11, on control module 11, be connected with detector, control module 11 pipelines connect manual starter 12, manual starter 12 is fixing by mounting bracket 13, and manual starter 12 is located on the described inert gas bottle 4.Detector is a kind of in point type heat detector 15, gas pressure transmission heat detector 16 or the flame detector 17, and flame detector 17 connects described control module 11 by temperature sensing cable 4.Detector is arranged on the places that easily catch fire such as the Electric Appliance Cabinet, generating set, engine, hydraulic system pipeline of railway engineering mechanical car.Control module 11 all right series electrical booster loop-around test module and electric detonators simultaneously, can also connect remote annunciator on detector or control module 11.
The course of work of the present utility model is: in case fire has taken place, automatically operate or manually press remote initiator 1 by automatic detection and control system sender, gas is released in the inert gas bottle 4, starting pressure is sent to starting drive 2, and the effect of pressure-reducing valve 3 is to prevent to produce on starting drive 2 too high pressure.The plug-in strip that starting pressure promotes in the starting drive 2 pierces through inert gas bottle 4 diaphragm seals, gas is released into storage tank 5 in the inert gas bottle 4, mix with the powder extinguishing agent in the storage tank 5, be provided with seal membrane 6 in the exit position, when storage tank 5 internal pressures reach setting, rupture of diaphragm, nitrogen and dry-chemical fire extinguishing agent composition spurt to the fire extinguishing zone by nozzle 7.
Claims (8)
1. vehicle-mounted extinguishing device of Large-scale Railway engineering machinery, it is characterized in that, comprise the inert gas bottle (4) that is used to load extinguish material, inert gas bottle (4) has two kinds of control modes, a kind of control mode is: inert gas bottle (4) connects detection and control device automatically, another kind of control mode is: be provided with starting drive (2) and pressure-reducing valve (3) on inert gas bottle (4), starting drive (2) pipeline connects at least one remote initiator (1);
Inert gas bottle (4) pipeline connects storage tank (5), and the export pipeline of storage tank (5) connects at least one nozzle (7), and inert gas bottle (4), remote initiator (1), storage tank (5) and nozzle (7) all are located on the engineering machine vehicle car body.
2. the vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery as claimed in claim 1, it is characterized in that, described automatic detection and control device comprise control module (11), on control module (11), be connected with detector, control module (11) pipeline connects manual starter (12), and manual starter (12) is located on the described inert gas bottle (4).
3. the vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery as claimed in claim 2, it is characterized in that, described manual starter (12) is fixing by mounting bracket (13), described control module (11) series electrical booster loop-around test module and electric detonator are connected with remote annunciator on described detector or described control module (11).
4. the vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery as claimed in claim 2, it is characterized in that, described detector is a kind of in point type heat detector (15), gas pressure transmission heat detector (16) or the flame detector (17), and flame detector (17) connects described control module (11) by temperature sensing cable (4).
5. the vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery as claimed in claim 1 is characterized in that, is provided with seal membrane (6) in the exit of described storage tank (5).
6. the vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery as claimed in claim 1, it is characterized in that, if the export pipeline of described storage tank (5) connects plural nozzle (7), the outlet of then described storage tank (5) connects described nozzle (7) by combination valve (8).
7. the vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery as claimed in claim 1 is characterized in that, is provided with check valve on the pipeline of described starting drive (2) and described remote initiator (1).
8. the vehicle-mounted extinguishing device of a kind of Large-scale Railway engineering machinery as claimed in claim 1 is characterized in that, described starting drive (2) pipeline connects pressure switch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202373441U CN201775886U (en) | 2010-06-25 | 2010-06-25 | Large-scale railway engineering machinery vehicle-mounted fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202373441U CN201775886U (en) | 2010-06-25 | 2010-06-25 | Large-scale railway engineering machinery vehicle-mounted fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201775886U true CN201775886U (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202373441U Expired - Fee Related CN201775886U (en) | 2010-06-25 | 2010-06-25 | Large-scale railway engineering machinery vehicle-mounted fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201775886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614179A (en) * | 2016-12-12 | 2018-10-02 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of aviation electric detonator remote control and real-time detection circuit |
| CN113679984A (en) * | 2020-05-19 | 2021-11-23 | 南京宝地梅山产城发展有限公司 | Fire suppression device of diesel carry scraper |
-
2010
- 2010-06-25 CN CN2010202373441U patent/CN201775886U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614179A (en) * | 2016-12-12 | 2018-10-02 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of aviation electric detonator remote control and real-time detection circuit |
| CN113679984A (en) * | 2020-05-19 | 2021-11-23 | 南京宝地梅山产城发展有限公司 | Fire suppression device of diesel carry scraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |