CN216877705U - Fire curtain wall for fire-fighting training - Google Patents
Fire curtain wall for fire-fighting training Download PDFInfo
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- CN216877705U CN216877705U CN202120728699.9U CN202120728699U CN216877705U CN 216877705 U CN216877705 U CN 216877705U CN 202120728699 U CN202120728699 U CN 202120728699U CN 216877705 U CN216877705 U CN 216877705U
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Abstract
The utility model relates to a fire curtain wall for fire-fighting training, which comprises a fire curtain wall body, wherein the fire curtain wall body comprises a wall body, the wall body comprises a front wall plate, a water-cooling sealing plate, a partition plate and a rear door plate which are sequentially arranged, a closed water-cooling cavity is formed by mutually enclosing the front wall plate and the water-cooling sealing plate, a plurality of flame nozzles which penetrate through the water-cooling cavity and extend out of the wall body are arranged on the front wall plate, and a plurality of water-cooling spray heads which are arranged downwards are arranged in the water-cooling cavity. The utility model has the characteristics that the adopted water-cooling cavity structure of the fire curtain wall effectively separates the front high-temperature combustion from the oil supply pipeline and other valve components at the rear side, ensures the safety of the facility equipment, and the like.
Description
Technical Field
The utility model relates to a fire curtain wall for fire-fighting training, and belongs to the technical field of fire-fighting training facilities.
Background
With the rapid economic development of our society, our building structure develops towards high-rise structure and multifunctional composite unitization, but the fire accidents caused by the quick development bring about endless and great challenges to our fire rescue work, so that the cultivation of the multifunctional composite unitization building structure suitable for various fire rescue workers becomes a problem to be solved urgently.
The fire curtain wall facility can simulate the effects of combustion, high temperature in a fire scene and the like, carry out fire fighting training, select training such as correct attack, retreat and water injection, shielding and smoke dispersion methods and the like, enable the trainees to know and master the combustion characteristics practically, take attack protection measures correctly, help officers to grind and accumulate actual combat experience and the fire fighting and rescue level, greatly improve the fighting capacity of troops, and lay a solid foundation for the officers to better finish various fire fighting and rescue works.
The publication No. CN209560754U discloses a fire curtain wall for fire-fighting training, which can rotate the fire curtain wall to make the flame direction consistent with the wind direction, and the wind helps the fire, and produces strong burning and dense smoke to the training position, and has obvious effects for enhancing the endurance of the training personnel to the high-temperature dense smoke and overcoming the fear of flame, dense smoke and high temperature and the technical and tactical ability under the high-temperature dense smoke environment.
However, when the fire curtain wall is burnt, the temperature born by the fire curtain wall body is very high, and in the process of continuous burning, the temperature of the fire curtain wall body becomes very high, and once the temperature of the fire curtain wall is too high, the fire curtain wall body and part of parts can be damaged at high temperature, so that the service life of the fire curtain wall body is seriously shortened.
Disclosure of Invention
The utility model aims to provide a fire curtain wall for fire-fighting training, which solves the problems that the temperature of the fire curtain wall in the prior art is too high in continuous combustion, high-temperature damage can be caused to a fire curtain wall body and part of parts, the service life of the fire curtain wall body is seriously shortened, and the like.
The technical purpose of the utility model is mainly solved by the following technical scheme: a fire curtain wall for fire-fighting training comprises a fire curtain wall body, wherein the fire curtain wall body comprises a wall body, the wall body comprises a front wall plate, a water-cooling sealing plate, a partition plate and a rear door plate which are sequentially arranged, a closed water-cooling cavity is formed by mutually enclosing the front wall plate and the water-cooling sealing plate, a plurality of flame nozzles which penetrate through the water-cooling cavity and extend out of the wall body are arranged on the front wall plate, and a plurality of water-cooling spray heads which are arranged downwards are arranged in the water-cooling cavity; above-mentioned preceding wallboard, the water-cooling shrouding, baffle and back door plant make up each other and form fire curtain wall body, the water-cooling chamber can be when fire curtain wall flaming, carry out the water-cooling to spare part and fire curtain wall body in the fire curtain wall, avoid the outer high temperature of fire curtain wall and damage the spare part of fire curtain wall body and fire curtain wall inside, thereby can prolong the life of fire curtain wall, and water-cooling shower nozzle's setting, so that spray down inside the fire curtain wall, reduce the loss of cryogenic liquids, guarantee simultaneously can fully spray the cooling to fire curtain wall inside.
Preferably, the water-cooling sealing plate and the partition plate are mutually enclosed to form a positioning cavity, and a fuel oil conveying pipeline is arranged in the positioning cavity; the setting in above-mentioned location chamber to it is fixed to the fuel conveying pipeline, guarantees the stability of fuel conveying pipeline in the flame wall, and it has the water-cooling chamber to fix a position simultaneously between chamber and the flame wall panel, can avoid the high temperature of fuel conveying pipeline, and avoids the inside fuel of fuel conveying pipeline to take place the emergence of burning and leading to the explosion because of high temperature and naked light, the security when guaranteeing this flame wall to use.
Preferably, a plurality of delivery oil pipes which penetrate through the water-cooling closing plate and are respectively communicated with the flame nozzles are arranged on the fuel delivery pipeline, and the fuel delivery pipeline is fixed on the partition plate; above-mentioned delivery tube's setting to carry the fuel, and delivery tube passes the water-cooling shrouding, makes delivery tube can pass through the water-cooling chamber, so that do the water-cooling to delivery tube when the fuel is carried and handle.
Preferably, a water-cooling pipeline connected with each water-cooling nozzle is arranged between the fuel oil conveying pipeline and the water-cooling closing plate, and a plurality of conveying water pipes penetrating through the water-cooling closing plate and extending into the water-cooling cavity to be connected with the water-cooling nozzles are arranged on the water-cooling pipeline; above-mentioned water-cooling pipeline and conveying water pipe's setting to carry the water-cooling liquid, and can carry each position in the fire curtain wall with the water-cooling liquid, so that to the abundant water-cooling of fire curtain wall, increase water-cooled coverage.
Preferably, the bottom of the wall body is provided with a mounting base, and the bottom of the mounting base is provided with a rotary driving device for driving the wall body to rotate; the rotary driving device is arranged so as to drive the fire curtain wall to rotate and adjust the angle of the fire curtain wall, so that the change of the flame direction can be realized, the training of water gun displacement is realized, the training content is enriched, and when the fire curtain wall is attacked by strong wind, the fire curtain wall can be rotated to the position with the minimum windward area through electric control, the wind pressure is reduced, and the damage of the strong wind to the fire curtain wall is avoided; when the wind is against the wind or the wind is on the side, the same training environment as that of the wind can be achieved by rotating the fire curtain wall, and the effective training time is prolonged.
Therefore, the utility model has the characteristics that the adopted water-cooling cavity structure of the fire curtain wall effectively separates the front high-temperature combustion from the oil supply pipeline and other valve components at the rear side, ensures the safety of the facility equipment, and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of a portion of the structure of FIG. 1;
fig. 3 is a partial structural front view of fig. 1.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.
As shown in fig. 1-3, a fire curtain wall for fire-fighting training comprises a fire curtain wall body 1, the fire curtain wall body 1 comprises a wall body 2, the wall body 2 comprises a front wall plate 21, a water-cooling sealing plate 22, a partition plate 23 and a rear door plate 24 which are sequentially arranged in sequence, a closed water-cooling cavity 221 is formed by mutually enclosing the front wall plate 21 and the water-cooling sealing plate 22, a plurality of flame nozzles 25 which penetrate through the water-cooling cavity 221 and extend to the outside of the wall body 2 are arranged on the front wall plate 21, a plurality of water-cooling nozzles 222 which are arranged downwards are arranged in the water-cooling cavity 221, the front wall plate, the water-cooling sealing plate, the partition plate and the rear door plate are mutually combined to form a fire curtain wall body, the water-cooling cavity can cool parts in the fire curtain wall and the fire curtain wall body when the fire curtain wall is sprayed, so as to prevent the fire curtain wall body and parts in the fire curtain wall from being damaged due to overhigh temperature outside the fire curtain wall, thereby prolonging the service life of the fire curtain wall, and the water-cooling spray head is arranged so as to spray the interior of the fire curtain wall downwards, reduce the loss of water-cooling liquid and ensure that the interior of the fire curtain wall can be fully sprayed and cooled.
The device adopts a hydraulic oil station to supply diesel oil and atomize the diesel oil by high pressure, then adopts a high-energy igniter device to ignite the atomized diesel oil, the whole wall body forms a front-spraying ignition curtain wall, simultaneously adopts a hydraulic pump station as power to drive a hydraulic motor to drive a driver of a worm and gear structure to rotate, and the upper part of the driver bears the whole fire curtain wall structure, so that the whole fire curtain wall can perform stable rotation action; the whole structure is stable and reliable, and the safety performance is high.
A positioning cavity 26 is formed between the water-cooling seal plate 22 and the partition plate 23 in a mutually enclosed manner, a fuel oil conveying pipeline 27 is arranged in the positioning cavity 26, the positioning cavity is arranged so as to fix the fuel oil conveying pipeline and ensure the stability of the fuel oil conveying pipeline in the fire curtain wall, and a water-cooling cavity is arranged between the positioning cavity and the fire curtain wall panel so as to avoid the overhigh temperature of the fuel oil conveying pipeline, avoid the explosion caused by the combustion of the fuel oil in the fuel oil conveying pipeline due to high temperature and open fire and ensure the safety of the fire curtain wall in use; the fuel oil delivery pipeline 27 is provided with a plurality of delivery pipes 251 which pass through the water-cooling seal plate 22 and are respectively communicated with the flame nozzles 25, the fuel oil delivery pipeline 27 is fixed on the partition plate 23, the delivery pipes are arranged so as to facilitate the delivery of fuel oil, and the delivery pipes pass through the water-cooling seal plate so as to pass through the water-cooling cavity so as to facilitate the water-cooling treatment of the delivery pipes during the delivery of fuel oil.
Be equipped with the water-cooling pipeline 223 of being connected with each water-cooling shower nozzle 222 between fuel delivery pipeline 27 and the water-cooling shrouding 22, be equipped with many on the water-cooling pipeline 223 and pass the water-cooling shrouding 22 and extend to the delivery water pipe 224 of being connected with water-cooling shower nozzle 222 in the water-cooling chamber 221, the setting of above-mentioned water-cooling pipeline and delivery water pipe to carry the water-cooling liquid, and can carry the water-cooling liquid to each position in the fire curtain wall, so that to the abundant water-cooling of fire curtain wall, increase water-cooled coverage.
The fire curtain wall body takes a fire curtain wall front plate as a main mounting base surface, and the top pressing plate of the fire curtain wall is of a C-shaped structure and is distributed with through holes required for mounting, is mounted at the top of the fire curtain wall for sealing and is beneficial to maintenance; the flame wall nozzle is made of pure copper, and stable atomizing gas can be formed at the nozzle position under the action of high pressure after diesel oil is supplied by a diesel oil pump set; the water-cooling sealing plate is internally buckled in the structural part of the section bar by adopting a four-side edge-folding structure so as to form an independent water cavity structure with the front plate of the fire curtain wall, so that the front plate of the fire curtain wall can be quickly cooled under the condition of water cavity water cooling under the condition of flame combustion, and the safety is ensured; the front plate of the fire curtain wall is provided with uniform through holes, so that the subsequent installation of a protective shell and a nozzle of the spray head is facilitated, and through holes required by the installation of an ignition gun are distributed.
The water outlet joint is in welding transition with the water-cooling closing plate, the fixing plate is provided with four arc-shaped protruding lug plates for welding the fire curtain wall section at a cross position, the rear door plate hinge is connected with the side section, the rear side of the fire curtain wall is sealed through the door handle, and the fire curtain wall is opened during maintenance; the fuel oil conveying pipeline is supplied with oil by a high-pressure oil pump set, and each nozzle point is supplied with oil by a regular guide pipe arrangement form; the flame wall ignition gun is a high-pressure ignition rod device and can perform high-frequency ignition to ignite the atomized diesel oil; the nozzle protective shell is of a cylindrical tubular structure, four small holes with the diameter of 4mm are distributed on the periphery of the nozzle protective shell, and the nozzle protective shell is sleeved outside the oil nozzle.
The bottom of the wall body 2 is provided with the mounting base 31, the bottom of the mounting base 31 is provided with a rotary driving device for driving the wall body 2 to rotate, and the rotary driving device is arranged so as to drive the fire curtain wall to rotate and adjust the angle of the fire curtain wall, so that the change of the flame direction can be realized, the training of water guns transfer in a position is realized, the training content is enriched, and when the fire curtain wall is attacked by strong wind, the fire curtain wall can be rotated to the position with the minimum windward area through electrical control, the wind pressure is reduced, and the damage of the strong wind to the fire curtain wall is avoided; when the wind is against the wind or the wind is on the side, the same training environment as that of the wind can be achieved by rotating the fire curtain wall, and the effective training time is prolonged.
The rotary driving device comprises a driver inner shell, a driver large shell, a bolt and a rotary enclosure, wherein the driver inner shell and the driver large shell form a driver assembly, the driver assembly can bear large load and has a large overturning moment, the main internal operation structure is a worm and gear structure, and the driver can be driven to rotate by the driving of an oil motor so as to drive the fire curtain wall to rotate; mounting through holes are uniformly distributed in the upper part of a mounting base of the fire curtain wall and can be connected with a driver, and mounting round holes are uniformly distributed in a bottom mounting circular plate and can be connected with an embedded foundation piece; the fire curtain wall mounting base is provided with a rectangular mounting foundation plate, two rows of mounting through holes are uniformly distributed and can be connected with a main wall body of the fire curtain wall, the mounting foundation plate on the fire curtain wall is connected with a mounting plate at the bottom through a cylindrical structure, and the mounting through holes are uniformly distributed on the mounting plate at the bottom and can be connected with a driver; rotatory fender of enclosing is semi-circular baffle, and two rotatory fenders of enclosing are connected with hot wall owner supporter to the security of our driver in rotatory process is ensured.
The device adopts the hydraulic motor powered by the hydraulic driving system as the fire curtain wall rotation driving device, has larger rotation torque, and simultaneously can ensure the self-locking characteristic of the device by the worm and gear mechanism in the driving device, thereby improving the safety and the rotation stability.
Claims (5)
1. The utility model provides a fire curtain wall for fire control training which characterized in that: including fire curtain wall body (1), fire curtain wall body (1) includes wall body (2), wall body (2) are including preceding wallboard (21), water-cooling shrouding (22), baffle (23) and back door plant (24) that set gradually, preceding wallboard (21) and back door plant (24) make up each other and form wall body (2) that hold water-cooling shrouding (22) and baffle (23), enclose each other between preceding wallboard (21) and the water-cooling shrouding (22) and be formed with confined water-cooling chamber (221), be equipped with a plurality of water-cooling chamber (221) of passing and extend to the outer flame nozzle (25) of wall body (2) on preceding wallboard (21), be equipped with a plurality of water-cooling shower nozzles (222) that set up down in the water-cooling chamber (221).
2. A fire curtain wall for fire training as recited in claim 1, wherein: the water-cooling shrouding (22) and baffle (23) enclose each other and close and be formed with location chamber (26), be equipped with fuel delivery pipeline (27) in location chamber (26).
3. A fire curtain wall for fire training as recited in claim 2, wherein: the fuel oil delivery pipeline (27) is provided with a plurality of delivery oil pipes (251) which penetrate through the water-cooling sealing plate (22) and are respectively communicated with the flame nozzles (25), and the fuel oil delivery pipeline (27) is fixed on the partition plate (23).
4. A fire curtain wall for fire training as defined in claim 2 or 3, wherein: and a water-cooling pipeline (223) connected with each water-cooling spray head (222) is arranged between the fuel oil delivery pipeline (27) and the water-cooling sealing plate (22), and a plurality of delivery water pipes (224) which penetrate through the water-cooling sealing plate (22) and extend into the water-cooling cavity (221) and are connected with the water-cooling spray heads (222) are arranged on the water-cooling pipeline (223).
5. A fire curtain wall for fire training as recited in claim 1, wherein: the bottom of wall body (2) is equipped with mounting base (31), the bottom of mounting base (31) is equipped with the rotary driving device who is used for driving wall body (2) rotatory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728699.9U CN216877705U (en) | 2021-04-09 | 2021-04-09 | Fire curtain wall for fire-fighting training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728699.9U CN216877705U (en) | 2021-04-09 | 2021-04-09 | Fire curtain wall for fire-fighting training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216877705U true CN216877705U (en) | 2022-07-05 |
Family
ID=82179787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120728699.9U Active CN216877705U (en) | 2021-04-09 | 2021-04-09 | Fire curtain wall for fire-fighting training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216877705U (en) |
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2021
- 2021-04-09 CN CN202120728699.9U patent/CN216877705U/en active Active
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