CN202892718U - Automatic fire extinguishing system and mine car adopting system - Google Patents
Automatic fire extinguishing system and mine car adopting system Download PDFInfo
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- CN202892718U CN202892718U CN 201220451590 CN201220451590U CN202892718U CN 202892718 U CN202892718 U CN 202892718U CN 201220451590 CN201220451590 CN 201220451590 CN 201220451590 U CN201220451590 U CN 201220451590U CN 202892718 U CN202892718 U CN 202892718U
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Abstract
The embodiment of the utility model provides an automatic fire extinguishing system and a mine car adopting the system and belongs to the technical field of engineering machinery manufacture. The automatic fire extinguishing system comprises a detecting device (1), a control device (2), a driving device (3) and a fire extinguishing device (4), wherein the detecting device (1) is connected with the control device (2), the control device (2) is connected with the driving device (3), and the driving device (3) is connected with the fire extinguishing device (4). The automatic fire extinguishing system and the mine car adopting the system provided by the embodiment of the utility model have the advantages that the structure is simple, the operation is convenient, convenience, practicability, safety and reliability are realized, the reaction speed is high, the use effect is ideal, and vehicle fire hazards are effectively avoided and reduced.
Description
Technical field
The utility model belongs to mechanical manufacturing field, relates to a kind of automatic fire extinguishing system, relates in particular to a kind of automatic fire extinguishing system that is applied to electric wheel truck.
Background technology
Along with the continuous integration of development and the large surface mine of national economy, quarry tipper maximizes day by day.The electric wheel truck that surface mine adopts has become main transporting equipment.But the electric wheel truck fire incident that happens occasionally causes great threat to Mine Safety in Production.The fire incident of electric wheel truck consists of greatly harm to the safe operation of equipment, and the economic loss number of causing for enterprise, country also is huge.Understand the origin cause of formation and the positive automatic fire extinguishing system of installing of electric wheel truck fire incident and taken precautions against, can avoid the generation of fire incident, the loss that the minimizing accident causes.
Before the utility model, the inventor finds prior art, and there are the following problems at least: surface mine electric wheel truck fire extinguishing system mainly adopts the hand gear fire extinguishing system now, finds that namely fire starts hand push button, puts out a fire.But because electric wheel truck appearance and size is very large, the driver's observation visual field is restricted, and when breaking out of fire, the driver is usually panic and flee for life hastily, and does not open the fire extinguishing system start button, causes fire.On-the-spot unmanned situation when fire occurs particularly, fire extinguishing system be owing to can't start, thereby cause fire disaster.
Therefore, those skilled in the art is devoted to develop a kind of simple in structure, the automatic fire extinguishing system that can in time put out a fire.
The utility model content
A kind of automatic fire extinguishing system now is provided and uses the mine car of this system, by the temperature-detecting device Real-Time Monitoring condition of a fire, and the fire extinguishing of automatically starting fire extinguishing system.Concrete technical scheme is as follows:
A kind of automatic fire extinguishing system comprises sniffer, control device, drive unit and extinguishing device, and described sniffer links to each other with described control device, and described control device links to each other with described drive unit, and described drive unit links to each other with described extinguishing device.
Preferably, also comprise timing module, described control device links to each other with described drive unit by described timing module.
Preferably, described sniffer is the heat detection element.
Preferably, described control device is programmable logic controller (PLC).
Preferably, described drive unit is control valve.
Preferably, described extinguishing device is nitrogen cylinder, extinguishing chemical storage cylinder and shower nozzle, and described shower nozzle links to each other with described nitrogen cylinder by the extinguishing chemical storage cylinder, and described nitrogen cylinder links to each other with described drive unit.
Preferably, also comprise hand gear, described hand gear links to each other with described drive unit or nitrogen cylinder.
Preferably, described hand gear is hand control valve.
A kind of mine car comprises automatic fire extinguishing system described above
Technique scheme has following advantage or beneficial effect:
Can in the situation that vehicle fire be on-the-spot unmanned when occuring, automatically start fire extinguishing system and automatically start fire extinguishing;
Hand gear for subsequent use has also improved the reliability that system uses simultaneously.Overall structure is simple, easy to operate, convenient and practical, safe and reliable, reaction speed is fast, result of use is desirable, can effectively avoid reducing vehicle fire.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of embodiment of the present utility model.
Among the figure: 1 be the utility model embodiment sniffer, 2 for control device, 3 for drive unit, 4 for extinguishing device, 5 for timing module, 6 for nitrogen cylinder, 7 for the extinguishing chemical storage cylinder, 8 for shower nozzle, 9 for hand gear.
The specific embodiment
Below with reference to drawings and Examples the utility model is done concrete explaination.
A kind of automatic fire extinguishing system of embodiment of the present utility model as shown in Figure 1 comprises sniffer 1, control device 2, drive unit 3 and extinguishing device 4.Sniffer 1 links to each other with control device 2, and control device 2 links to each other with drive unit 3, and drive unit 3 links to each other with extinguishing device 4.
The utility model automatically starts drive unit 3 according to fire condition by sniffer 1 and control device 2 and starts extinguishing device 4 fire extinguishings.The utility model is simple in structure, convenient and practical, safe and reliable, easy to operate, reaction speed soon, effectively reduces vehicle fire.
As shown in fig. 1, in embodiment of the present utility model, also comprise timing module 5.Control device 2 links to each other with drive unit 3 by timing module 5.When there is the condition of a fire in control device 2 judgements, by timing module 5, have one section delay time.Within the time of this time-delay, whether the driver can stop, turns off engine, check vehicles really on fire, if do not catch fire, manually stop control 2 starts drive unit 3, the automatic startup of cancellation fire extinguishing system.
In addition, in embodiment of the present utility model, sniffer 1 is preferably the heat detection element.The heat detection arrangements of elements and is passed to control device 2 with temperature data above the high temperature positions such as vehicle motor, blast pipe.Control device 2 is preferably programmable logic controller (PLC), receive the temperature data that sniffer transmits, and judge whether to occur the condition of a fire, in case judge the generation condition of a fire according to temperature data, control device 2 sends fire alarm signal automatically, enters time set or start drive unit 3 to put out a fire.
In embodiment of the present utility model, control device 2 is provided with input and output and display device, but the convenient operation personnel operation.In addition, drive unit 3 is preferably control valve.The startup that receiving control device 2 sends and shutdown signal, control extinguishing device 4 startup and stop.
As shown in fig. 1, in embodiment of the present utility model, extinguishing device 4 is nitrogen cylinder 6, extinguishing chemical storage cylinder 7 and shower nozzle 8.Shower nozzle 8 links to each other with nitrogen cylinder 6 by extinguishing chemical storage cylinder 7, and nitrogen cylinder 6 links to each other with drive unit 3.Shower nozzle 8 is located at engine, vehicle frame arched girder, is concentrated relief valve, hydraulic oil container, diesel fuel tanks, hydraulic pump and airduct position etc. that the position of the condition of a fire easily occurs.When the condition of a fire occured, nitrogen cylinder 6 was to extinguishing chemical storage cylinder 7 pressurising power nitrogen.When extinguishing chemical storage cylinder 7 internal pressures reached operating pressure, extinguishing chemical storage cylinder 7 was automatically opened and is discharged extinguishing chemical by the shower nozzle 8 that is arranged at condition of a fire position and puts out a fire.In the present embodiment, three cover nitrogen cylinders 6 can be set and three cover extinguishing chemical storage cylinders 7 are fixed on the car right side deck, and be furnished with 12 shower nozzles 8, wherein the engine top has 6, vehicle frame arched girder, concentrated relief valve, hydraulic oil container, diesel fuel tanks, hydraulic pump and airduct position respectively have 1, and three cover nitrogen cylinders 6 and three cover extinguishing chemical storage cylinders 7 can utilize current divider that fire extinguisher is delivered to each shower nozzle 8.
In addition, as shown in fig. 1, in embodiment of the present utility model, also comprise hand gear 9.Hand gear 9 links to each other with drive unit 3 or nitrogen cylinder 6.When the condition of a fire appearred in automobile, operating personnel can or directly start nitrogen cylinder 6 by drive unit 3 and put out a fire, the reliability that the raising system uses.And preferred manual device 9 is hand control valve.
In the present embodiment, the driver can handle the hand control valve of the control nitrogen cylinder 6 that is fixed on driver's cabin, and the ground staff can handle the hand control valve of the control nitrogen cylinder 6 that is fixed on the staircase mouth, starts nitrogen cylinder 6 and carries out the fire extinguishing of extinguishing device 4.And when the control system operational failure, the driver also can handle the hand control valve that is fixed on the nitrogen cylinder 6 on the deck, vehicle right side and put out a fire.It needs to be noted, when extinguishing device 4 was many covers, the hand-operated valve of preferred manual device 9 linked to each other with many covers extinguishing device 4, when handling hand control valve, just can start whole extinguishing device 4 and put out a fire.When handling hand control valve, only need extract safe split pin, firmly press circular hand push button and get final product.
Above specific embodiment of the utility model is described in detail, but it is just as example, the utility model is not restricted to specific embodiment described above.When replacing with guide post or guide pipe etc. such as guide rail, equally also can play the guider that makes support bar enter smoothly the operating position.To those skilled in the art, any equivalent modifications that the utility model is carried out and substituting also all among category of the present utility model.Therefore, not breaking away from impartial conversion and the modification of doing under the spirit and scope of the present utility model, all should be encompassed in the scope of the present utility model.
Claims (8)
1. automatic fire extinguishing system, it is characterized in that, comprise sniffer (1), control device (2), drive unit (3) and extinguishing device (4), described sniffer (1) links to each other with described control device (2), described control device (2) links to each other with described drive unit (3), described drive unit (3) links to each other with described extinguishing device (4), also comprises timing module (5), and described control device (1) links to each other with described drive unit (3) by described timing module (5).
2. automatic fire extinguishing system as claimed in claim 1 is characterized in that, described sniffer (3) is the heat detection element.
3. automatic fire extinguishing system as claimed in claim 1 is characterized in that, described control device (1) is programmable logic controller (PLC).
4. automatic fire extinguishing system as claimed in claim 1 is characterized in that, described drive unit (3) is control valve.
5. automatic fire extinguishing system as claimed in claim 1, it is characterized in that, described extinguishing device (4) is nitrogen cylinder (6), extinguishing chemical storage cylinder (7) and shower nozzle (8), described shower nozzle (8) links to each other with described nitrogen cylinder (6) by extinguishing chemical storage cylinder (7), and described nitrogen cylinder (6) links to each other with described drive unit (3).
6. automatic fire extinguishing system as claimed in claim 5 is characterized in that, also comprises hand gear (7), and described hand gear (7) links to each other with described drive unit (3) or nitrogen cylinder (6).
7. automatic fire extinguishing system as claimed in claim 5 is characterized in that, described hand gear (9) is hand control valve.
8. a mine car comprises such as each described automatic fire extinguishing system of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451590 CN202892718U (en) | 2012-09-06 | 2012-09-06 | Automatic fire extinguishing system and mine car adopting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451590 CN202892718U (en) | 2012-09-06 | 2012-09-06 | Automatic fire extinguishing system and mine car adopting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202892718U true CN202892718U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220451590 Expired - Fee Related CN202892718U (en) | 2012-09-06 | 2012-09-06 | Automatic fire extinguishing system and mine car adopting system |
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| Country | Link |
|---|---|
| CN (1) | CN202892718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492388A (en) * | 2016-10-31 | 2017-03-15 | 河池学院 | A kind of Robot Extinguishing Fire system of Timing |
| CN107412977A (en) * | 2017-08-10 | 2017-12-01 | 江苏川钿电气机械有限公司 | A kind of automobile fireproof system |
| CN115814301A (en) * | 2022-12-19 | 2023-03-21 | 航天重型工程装备有限公司 | Automatic fire extinguishing system for mine vehicles |
-
2012
- 2012-09-06 CN CN 201220451590 patent/CN202892718U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492388A (en) * | 2016-10-31 | 2017-03-15 | 河池学院 | A kind of Robot Extinguishing Fire system of Timing |
| CN107412977A (en) * | 2017-08-10 | 2017-12-01 | 江苏川钿电气机械有限公司 | A kind of automobile fireproof system |
| CN115814301A (en) * | 2022-12-19 | 2023-03-21 | 航天重型工程装备有限公司 | Automatic fire extinguishing system for mine vehicles |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20160906 |