CN205372619U - Spraying system is used to kidney -yang combustion chamber of metal van -type - Google Patents
Spraying system is used to kidney -yang combustion chamber of metal van -type Download PDFInfo
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- CN205372619U CN205372619U CN201620057606.3U CN201620057606U CN205372619U CN 205372619 U CN205372619 U CN 205372619U CN 201620057606 U CN201620057606 U CN 201620057606U CN 205372619 U CN205372619 U CN 205372619U
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- combustor
- combustion chamber
- spray system
- apopore
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Abstract
The utility model discloses a spraying system is used to kidney -yang combustion chamber of metal van -type, kidney -yang combustion chamber includes canyon, control room, combustion chamber gentleness source region, be provided with protection system in the combustion chamber, protection system is for setting up at the inner wall of combustion chamber and the metal armor of shed roof department, the spraying system hoist and mount are on the ceiling of combustion chamber, and spraying system is control by annular metallic, the one end of annular metallic pipe is connected with water supply system, and sealed the processing is done to the other end, be provided with a plurality of apopore on the annular metallic pipe. The utility model provides a spraying system is the protection to protection system, and through the intervention of shower water, a large amount of cooling waters sprays metal surface, can play cooling and protection effect, extension metal armor's life and the deformation that long -time heating probably takes place to metal armor's surface, and the water curtain through setting up in the combustion chamber entrance provides cooling protection for getting into the indoor personnel that put out a fire.
Description
Technical field
This utility model relates to fire training facility field, is specifically related to a kind of metal van-type true fire burning room spray system.
Background technology
At present, the original facility in fire-fighting base or aging or suffer from the restriction in place or do not possess because of the reason of fund and rebuild large-scale kidney-yang simulation training facility of various places；Therefore, how to design and a kind of have that cost is low, practical, limited the feature used little, removable by place, more importantly it controlled feature of combustion process possessed, making it realistic in training fire extinguishing procedure, a fire training facility of alternative true fire burning training chest becomes those skilled in the art and needs badly and solve the technical problem that.The combustor environment owing to burning often in big fire, so, it is provided with guard system in combustor, and is related to the life-span of whole combustor the service life of guard system, therefore, the service life how improving guard system becomes the problem faced by technical staff's needs.
Summary of the invention
For Problems existing in background technology; the purpose of this utility model is in that to provide a kind of metal van-type true fire burning room spray system; this spray system is the protection to guard system; by the intervention of shower water; substantial amounts of cooling water injection is to metal surface; the surface of metal armouring can be played cooling protection effect, extend the service life of metal armouring and contingent deformation of being heated for a long time；And the water curtain by arranging at entry of combustion chamber place, provide cooling protection for the personnel of fire extinguishing in inlet chamber.
The purpose of this utility model is achieved through the following technical solutions:
A kind of metal van-type true fire burning room spray system, described true fire burning room includes canyon, control room, the gentle source region of combustor；Being provided with guard system in described combustor, described guard system is the metal armouring at inwall and the ceiling place being arranged on described combustor；Described spray system is lifted on the ceiling of described combustor, and spray system is made up of endless metal pipe, and one end of described endless metal pipe is connected with water system, and the other end makes encapsulation process；Endless metal pipe is provided with several apopores.
Further, the spacing between the ceiling of described spray system and described combustor is 200mm.
Further, described endless metal pipe is made up of DN40 galvanized pipe.
Further, the diameter of described apopore is 2.5mm, and the spacing between apopore is 150mm.
Further, the injection direction homocline of all apopores except the described apopore of described combustor exit side is arranged downwards, and with the metope of described combustor in angle of 45 degrees, spray-water flows out the surface being ejected into metal armouring through apopore.
Further, the injection direction of the described apopore of described combustor exit side vertically downward, is used for providing cooling protection to the personnel of the fire extinguishing entering combustor.
This utility model has following positive technique effect:
The spray system of the application is the protection to guard system; by the intervention of shower water; cooling protection effect, to metal surface, can be played in the surface of metal armouring by substantial amounts of cooling water injection, extends the service life of metal armouring and contingent deformation of being heated for a long time；And the water curtain by arranging at entry of combustion chamber place, provide cooling protection for the personnel of fire extinguishing in inlet chamber.
Accompanying drawing explanation
Fig. 1 a is the front view of this utility model true fire burning room；
Fig. 1 b is the vertical view semi-cutaway of this utility model true fire burning room；
Fig. 1 c is the rearview of this utility model true fire burning room；
Fig. 2 is the vertical view cutaway drawing of this utility model true fire burning room；
Fig. 3 is the structural representation of this utility model spray system.
Detailed description of the invention
Below, with reference to accompanying drawing, this utility model is more fully illustrated, shown in the drawings of exemplary embodiment of the present utility model.But, this utility model can be presented as multiple multi-form, is not construed as the exemplary embodiment being confined to describe here.And it is to provide these embodiments, so that this utility model is fully and completely, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.
For ease of illustrating, here can use such as " on ", the space relative terms such as D score " left side " " right side ", be used for shown in figure a element or the feature relation relative to another element or feature is described.It should be understood that except the orientation shown in figure, spatial terminology is intended to include device different azimuth in use or operation.Such as, if the device in figure is squeezed, be stated as the element being positioned at other elements or feature D score will be located into other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower both orientation.Device can otherwise position (90-degree rotation or be positioned at other orientation), relatively illustrates used herein of space correspondingly to explain.
As illustrated by figures 1 a-1 c, the true fire burning room of the application includes control room 1, canyon 2, the gentle source region 4 of combustor 3.
As in figure 2 it is shown, be provided with control system 5 in control room 1；It is provided with gas distributor 6 and gas-supplying cylinder manifold 7 in canyon 2, is attached by gas hose adapter 8 between gas distributor 6 and gas-supplying cylinder manifold 7；System, burning bed and metope ignition system with a loud crash it is provided with in combustor 3；Source of the gas district 4 is provided with air supply system 9, and the fuel gas through gas-supplying cylinder manifold 7 and gas distributor 6 is reduced pressure by air supply system 9, until it reaches pressure required when system, burning bed and the burning of metope ignition system with a loud crash；Control system 5 is for controlling each open and close controlling components and parts in canyon 2, the gentle source region 4 of combustor 3, and then the control that realization is to igniting, burning and the shutoff of each burning point.
The true fire burning room of the present invention is total to be constituted with lower part:
Control system: each components and parts that control of canyon 2, combustor 3 can remotely be controlled by control system 5, it is achieved the burning of each burning point, igniting, shutoff are controlled process；Simultaneously by monitoring system 14 can Real Time Observation to the combustion position in combustor 3；Additionally the pilot signal of guard system 11 also can Real-time Feedback to control system 5；Burning bed 16 in combustor 3, metope ignition system 18 control of fire system be also sent instruction by control system 5 to realize the gradual change of combustion process, control system 5 is the heart place of whole true fire burning chamber system.
Gas distributor: the combustion medium of the true fire burning room of the application is oil liquefied gas, combustion medium provides combustion medium by a plurality of air supply system for each burning point, and gas distributor 6 can realize gas equilibrium assignment, it is ensured that the persistence of combustion process and stability.
Gas-supplying cylinder manifold: the combustion medium of the application is provided by external cylinder for liquefied gas, gas-supplying cylinder manifold 7 can be connected by the special sebific duct of combustion gas with 5 cylinder for liquefied gas simultaneously, and special sebific duct is equipped with snap joint, it may be achieved mutual connects soon, Quick Release.
Gas hose adapter: being flexible coupling of gas-supplying cylinder manifold 7 and gas distributor 6 can be realized by gas hose adapter 8, provide a combustion medium for each burning point.
Air supply system: preferably, the true fire burning chamber system of the present invention is made up of six air supply systems；Mainly it is made up of pipeline, electromagnetic valve, combustion gas hand-operated valve, pressure regulator valve, spark arrester, Pressure gauge etc.；The L. P. G atmospheric pressure inputted through gas-supplying cylinder manifold 7, gas distributor 6 can be carried out reduced pressure treatment by the pressure regulator valve in air supply system, reach the pressure that each burning point burning is required, electromagnetic valve in pipeline has controlled to close, break action by the long-range of control system 9, thus realizing the combustion process of each point that burns in combustor 3.
Drainage system: drainage system 10 is be equipped with pumping equipment on the ground of four edges in combustor 3, when being mainly used for the some burning of each fire, with the process of fire extinguishing, fire water and spray-water that fire extinguishing is used can outside this discharge chambers.
Water supply joint 13 is connected with spray system 12, is mainly connect formed by pipeline, fire-fighting pipe tooth, can be connected as spray system with the fire hose of extinguishing vehicle and provide water source.Flash over system 15 and be located in combustor 3 burning bed 16 top, flash over the effect of burning with simulation.Bedside cabinet stage property 17 is arranged on the both sides of the head of a bed, and Main Function is stage property.
As it is shown on figure 3, guard system: in a combustion chamber, have burning bed, metope fire, flash over three kinds of burnings of burning, combustion process can produce substantial amounts of radiant heat, the position mainly involved be the top of combustor 3, burning bed 16 both sides and with canyon division wall；Combustor 3 is respectively involved position by photothermal existence can produce destructive infringement, for avoiding this destruction, is involving position；The structure of metal armouring is coated with steel plate along the ceiling at the metope of casing and top, middle by framework and casing, Plate Welding to together with, internal serve as a contrast with fire resistant flame retardant rock wool 19；The radiant heat of combustion process can be thermally shielded, improve the service life of casing；Metal armouring is utilized to protect, namely guard system 11；The concrete practice is to install metal armouring additional on original metal wall surface and ceiling, groined type framework is made respectively involving region by 50X50 square tube, the hollow space of groined type fills fire resistant flame retardant rock wool 19, weld with square tube frame with heat-resisting steel sheet and plate (thickness 3mm) again, and adopt the mode of welding continuously, make it block to completely cut off completely in the rock wool within groined type and outside, it is prevented that rock wool is impacted by the entrance of water.
The air supply system of combustor 3, canyon 2 can be carried out monitor in real time by flammable gas alarm；When leakage occurs fuel gas, signal is fed back to control system 5 by gas alarm device, is now located at the explosion-proof fan in canyon 2 and starts, discharges fuel gas；Simultaneously except blower fan in running order except, other each electric elements are in can not opening.
The installation site of alarm to consider the characteristic of fuel gas in the choice, because its density is more than air, so installing in the intensive place and flow direction being arranged on lower and gas；In native system, gas alarm divides in canyon 2 and combustor 3.Being provided with two alarms in canyon 2, one is located at below indoor bus-bar, here for being prone to leakage point；One place is located at the inner side near doorway, here for the direction of gas flowing；Such gas alarm just can play its monitoring effect to greatest extent.In combustor 3, gas alarm is arranged on inside the head of a bed of burning bed, has a plurality of supply air line because it is internally installed, belongs to intensive place and multiple district that gas leakage occurs.
Spray system 12 is lifted on the ceiling of described combustor, and spray system 12 is made up of endless metal pipe, and one end of endless metal pipe is connected with water system, and the other end makes encapsulation process；Endless metal pipe is provided with several apopores.
Spray system 12 is annular non-enclosed structure, be located at on the position of ceiling spacing 200mm, and fix with mast-up and metope, endless metal pipe is made up of DN40 galvanized pipe, having the aperture that diameter is 2.5mm that spacing is 150mm on the cylindrical of tube wall, water source then utilizes external pipe tooth joint to be connected with water tender.
The injection direction homocline of all apopores (i.e. apopore on shower 21) except the apopore of combustor exit side is arranged downwards, and with the metope of described combustor in angle of 45 degrees, spray-water flows out the surface being ejected into metal armouring through apopore.
And the injection direction of the described apopore of combustor exit side (i.e. apopore on shower 20) is vertically downward, for providing cooling protection to the personnel of the fire extinguishing entering combustor.
Above simply to illustrate that this utility model, it is understood that this utility model is not limited to above example, meets the various variants of this utility model thought all within protection domain of the present utility model.
Claims (6)
1. a metal van-type true fire burning room spray system, described true fire burning room includes canyon, control room, the gentle source region of combustor；Being provided with guard system in described combustor, described guard system is the metal armouring at inwall and the ceiling place being arranged on described combustor；It is characterized in that, described spray system is lifted on the ceiling of described combustor, and spray system is made up of endless metal pipe, and one end of described endless metal pipe is connected with water system, and the other end makes encapsulation process；Endless metal pipe is provided with several apopores.
2. metal van-type true fire burning room according to claim 1 spray system, it is characterised in that the spacing between the ceiling of described spray system and described combustor is 200mm.
3. metal van-type true fire burning room according to claim 1 spray system, it is characterised in that described endless metal pipe is made up of DN40 galvanized pipe.
4. metal van-type true fire burning room according to claim 1 spray system, it is characterised in that the diameter of described apopore is 2.5mm, and the spacing between apopore is 150mm.
5. metal van-type true fire burning room according to claim 1 spray system, it is characterized in that, the injection direction homocline of all apopores except the described apopore of described combustor exit side is arranged downwards, and with the metope of described combustor in angle of 45 degrees, spray-water flows out the surface being ejected into metal armouring through apopore.
6. metal van-type true fire burning room according to claim 1 spray system, it is characterised in that the injection direction of the described apopore of described combustor exit side vertically downward, is used for providing cooling protection to the personnel of the fire extinguishing entering combustor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057606.3U CN205372619U (en) | 2016-01-21 | 2016-01-21 | Spraying system is used to kidney -yang combustion chamber of metal van -type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057606.3U CN205372619U (en) | 2016-01-21 | 2016-01-21 | Spraying system is used to kidney -yang combustion chamber of metal van -type |
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| CN205372619U true CN205372619U (en) | 2016-07-06 |
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| CN201620057606.3U Active CN205372619U (en) | 2016-01-21 | 2016-01-21 | Spraying system is used to kidney -yang combustion chamber of metal van -type |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524409A (en) * | 2020-04-23 | 2020-08-11 | 中国船舶重工集团公司第七0三研究所 | Modular reconfigurable real fire training facility |
| CN112233484A (en) * | 2020-09-18 | 2021-01-15 | 北京格林美尔科技有限公司 | Smoke and fire special effect training device and system |
-
2016
- 2016-01-21 CN CN201620057606.3U patent/CN205372619U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524409A (en) * | 2020-04-23 | 2020-08-11 | 中国船舶重工集团公司第七0三研究所 | Modular reconfigurable real fire training facility |
| CN112233484A (en) * | 2020-09-18 | 2021-01-15 | 北京格林美尔科技有限公司 | Smoke and fire special effect training device and system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |