CN117599366A - Fire control partition wall system - Google Patents

Fire control partition wall system Download PDF

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Publication number
CN117599366A
CN117599366A CN202410092064.2A CN202410092064A CN117599366A CN 117599366 A CN117599366 A CN 117599366A CN 202410092064 A CN202410092064 A CN 202410092064A CN 117599366 A CN117599366 A CN 117599366A
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CN
China
Prior art keywords
wallboard
movable
fire
wall
movable wallboard
Prior art date
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Granted
Application number
CN202410092064.2A
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Chinese (zh)
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CN117599366B (en
Inventor
李百毅
郑敏
李宗润
张彪
熊樟
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Sichuan Provincial Academy Of Materials Science And Technology Fire Technology Co ltd
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Sichuan Provincial Academy Of Materials Science And Technology Fire Technology Co ltd
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Priority to CN202410092064.2A priority Critical patent/CN117599366B/en
Publication of CN117599366A publication Critical patent/CN117599366A/en
Application granted granted Critical
Publication of CN117599366B publication Critical patent/CN117599366B/en
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    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C2/00Fire prevention or containment
    • A62C2/06Physical fire-barriers
    • A62C2/18Sliding dampers

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a fire-fighting partition wall system, and relates to the technical field of fire protection. The wall surface of the movable wallboard is made of fireproof materials, one end of the sliding rail is connected with the wall, the sliding rail forms a closed area, the movable wallboard slides along the sliding rail, and the movable wallboard surrounds to form a closed space, or the movable wallboard surrounds to form a closed space with the wall. The invention is provided with the sliding rail and the movable wallboard, and forms a closed space by moving the movable wallboard, thereby rapidly separating the area where the fire occurs from other areas, blocking the spread of the fire, controlling the range of the fire and being convenient for fire extinguishment.

Description

Fire control partition wall system
Technical Field
The invention belongs to the technical field of fire protection, and particularly relates to a fire-protection partition wall system.
Background
When a fire occurs indoors, the fire can spread continuously indoors, so that the fire is expanded continuously, and finally a fire accident is caused. In the prior art, fire is mainly eliminated by arranging a fire-fighting spray header and a fire-fighting cabinet on a roof. The fire-fighting spray head can extinguish fire in a spraying manner, and can spray and extinguish fire in a large area under the unmanned condition. The fire-fighting cabinet needs to manually operate fire-fighting equipment to extinguish fire, and is mainly used for eliminating local fire.
However, the fire-fighting spray head needs to start spraying work when the ambient temperature rises to a certain level or smoke is dense to a certain level, and at the moment, fire is likely to spread to a certain level along the ground, so that the problem of untimely spraying is easy to occur. And fire-fighting equipment in the fire-fighting cabinet is adopted, so that a person is required to take out the fire-fighting equipment from the fire-fighting cabinet to extinguish the fire, and fire is likely to spread in the process of taking out the fire-fighting equipment. Therefore, the existing fire-fighting spray header and fire-fighting cabinet have large delay in fire spreading resistance, and are difficult to restrict the fire range immediately.
Disclosure of Invention
The invention aims to provide a fire-fighting partition wall system, which is used for solving the problems of poor fire isolation effect and poor fire spreading prevention effect in the prior art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the utility model provides a fire control partition wall system, includes slide rail and movable wallboard, movable wallboard with slide rail sliding connection, movable wallboard's wall adopts fire protection material to make, slide rail one end and wall connection, the slide rail forms the enclosed area, movable wallboard is followed the slide rail slides, movable wallboard forms the enclosure around the formation, or, movable wallboard forms the enclosure around with the wall body.
In this scheme, movable wallboard can form the enclosure space along the slide rail slip, when the condition of a fire appears, can remove movable wallboard, adopts movable wallboard to enclose the condition of a fire in the enclosure space, perhaps adopts movable wallboard and wall body to enclose the condition of a fire in the enclosure space. The wall surface of the movable wallboard is made of fireproof materials, so that the movable wallboard cannot burn, and the movable wallboard can play a role in blocking fire spreading and restrict the fire from spreading. When the movable wallboard and the wall body surround to form a closed space, the wall surface of the wall body is also made of fireproof materials.
The sliding rail is arranged on the roof, and the top of the movable wallboard is in sliding connection with the sliding rail.
In this scheme, the slide rail sets up in the roof and can be convenient for the slide rail installation, also avoids the slide rail to block the walking of pedestrian subaerial.
The movable wallboard comprises at least two wallboard units, the wallboard unit side is hinged to be connected, the middle part of wallboard unit top side with slide rail sliding connection.
In this scheme, movable wallboard comprises two at least wallboard units, and wallboard unit side articulates, makes the wallboard unit can fold, is convenient for accomodate of wallboard unit. The wallboard unit can be accomodate through folding mode, reduces the space that the wallboard unit occupied when not using.
The fire-fighting isolation wall system comprises at least two sliding rails, each sliding rail is provided with a movable wallboard, each movable wallboard is combined to surround to form a closed space, or each movable wallboard and the wall body surround to form a closed space.
In this scheme, the enclosure space can be formed by two and more movable wall boards, can make the setting of slide rail simpler.
The second aspect of the invention is for solving the problem of fire spreading along the wall panel unit and ground gap.
The movable wallboard is provided with a storage bin, and the storage bin is used for storing solid fire-fighting materials.
In this scheme, store the bin and store solid fire control material, when adopting movable wallboard to stop the climing time delay of condition of a fire, can spill solid fire control material in the bottom of movable wallboard, adopt solid fire control material can form the isolation on ground to prevent that flame from spreading from the gap between wallboard unit and the ground.
The bottom of the storage bin is rotatably connected with the movable wallboard, and the storage bin can rotate in the range of upwards opening and downwards opening.
In this scheme, can rotate the storage storehouse and make the opening of storage storehouse change into decurrent state, when storage storehouse opening decurrent, the solid-state fire control material in the storage storehouse can spill under the action of gravity, need not the manual work and spill solid-state fire control material, improves the convenience of use.
The storage bin can also adopt another setting mode, the bottom of the storage bin is provided with a release hole, a plugging plate is arranged in the release hole, the plugging plate is made of memory metal, the plugging plate is thermally deformed to open the release hole, and the release hole is opened to release the solid fire-fighting material.
In this scheme, need not the manual regulation and store the position gesture in storehouse, after movable wallboard forms the enclosure space, if the condition of a fire spread to movable wallboard department, the temperature of movable wallboard department rises and leads to the shutoff board to warp, makes the solid fire control material in the storehouse of storing drop from the release hole after the shutoff board warp, and solid fire control material drops in ground, also can play the effect that stops the condition of a fire and spread. The plugging plate adopts memory metal, so that the shape of the plugging plate is restored after the fire disappears, the release hole is plugged again, and at the moment, solid fire fighting materials can be supplemented into the storage bin, so that the storage bin can be reused.
The movable wallboard bottom plate is provided with the depressed part, store the storehouse and set up in the depressed part, store the surface in storehouse with movable wallboard top parallel and level.
In this scheme, will store the storehouse and install in the depressed part for store storehouse lateral surface and activity wallboard top parallel and level, make and store the storehouse and can not form the arch on activity wallboard surface, reduce activity wallboard's volume, be convenient for accomodate activity wallboard.
The third aspect of the present invention is directed to solving the problem of inconvenient manual movement of the movable wall panel in the event of a fire.
The movable wallboard top is provided with driving motor and gyro wheel, the gyro wheel with slide rail roll connection, driving motor with gyro wheel transmission is connected, still includes automatically controlled switch, automatically controlled switch with the driving motor electricity is connected, the switch is used for controlling driving motor to start or close, the switch sets up in wall or movable wallboard.
In this scheme, movable wallboard passes through gyro wheel and slide rail connection, and roll connection's mode can reduce movable wallboard and remove resistance. The driving motor is arranged to drive the roller to roll, so that the moving resistance of the movable wallboard can be further reduced, and the movable wallboard is convenient to move. When the motor needs to be started, the driving motor only needs to be started through the switch. The position of the switch can be set at a position easy to operate, so that the switch can be quickly moved to the position of the switch when a fire occurs.
The rolling unit comprises at least one roller, the rolling unit is rotatably connected with the movable wallboard, and the movable wallboard can rotate in the horizontal direction relative to the rolling unit.
The invention has the following beneficial effects:
the invention is provided with the sliding rail and the movable wallboard, and forms a closed space by moving the movable wallboard, thereby rapidly separating the area where the fire occurs from other areas, blocking the spread of the fire, controlling the range of the fire and being convenient for fire extinguishment.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of an embodiment of the present invention;
FIG. 2 is a schematic top view of another embodiment of the present invention;
FIG. 3 is a front view of the connection between the movable wall panel and the sliding rail;
FIG. 4 is a left side view of an embodiment of the track and roller unit of the present invention;
FIG. 5 is a left side view of another embodiment of the track and roller unit of the present invention;
FIG. 6 is a front view of another embodiment of the track and roller unit of the present invention;
FIG. 7 is a schematic top view of a further embodiment of the present invention;
FIG. 8 is a top view of the wallboard unit deployment process of the present invention;
FIG. 9 is a top view of the wall panel unit of the present invention in a folded condition;
FIG. 10 is a left side view of one embodiment of a storage bin and a movable wall panel;
FIG. 11 is a cross-sectional view of another embodiment of a storage bin and a movable wall panel;
fig. 12 is a cross-sectional view of the occluding plate of fig. 11 after deformation.
In the drawings, the list of components represented by the various numbers is as follows:
1. a slide rail; 2. a movable wallboard; 3. a wall; 4. a scrolling unit; 5. a roller; 6. a driving motor; 7. a recessed portion; 8. a plug pin; 9. a storage bin; 10. a through hole; 11. a cavity; 12. a release hole; 13. a plugging plate; 14. a wallboard unit; 15. roof.
Detailed Description
The technical scheme of the invention is clearly and completely described by the specific implementation mode of the embodiment of the invention with the aid of the attached drawings.
Embodiment one:
referring to fig. 1, a fire-fighting partition wall system is provided in the first embodiment, and includes a sliding rail 1 and a movable wall board 2, wherein the movable wall board 2 is connected with the sliding rail 1, and the movable wall board 2 can move along the sliding rail 1. The sliding rail 1 and the movable wallboard 2 are arranged indoors, one end of the sliding rail 1 is connected with a wall body, so that the movable wallboard 2 can be parked at the wall body when not used, and the space occupied by the movable wallboard 2 is reduced. The sliding rail 1 is U-shaped or square-shaped. When the sliding rail 1 is U-shaped, two ends of the sliding rail 1 are respectively connected with a wall body, after the movable wallboard 2 moves along the sliding rail 1, the movable wallboard 2 forms a U-shaped wall surface, and the movable wallboard 2 and the wall body jointly form a closed space. When the sliding rail 1 is in a square shape, the movable wallboard 2 moves along the sliding rail 1 to form a square-shaped closed space.
The closed space means a space in which a fence is formed in a horizontal direction.
The movable wall plate 2 can be made of fireproof materials, or the wall surface of the movable wall plate 2 is made of fireproof materials. After the formation of the closed space, the blocking effect of the movable wall panel 2 against fire can be ensured. The fireproof material can be gypsum board, mineral wool board, glass wool board, perlite board, fire-resistant plywood, fire-resistant medium density fiber board, fireproof plastic decorative board, nike board, calcium silicate board, fireproof glass, metal board and the like.
As shown in fig. 1 and 2, the movable wall plate 2 slides along the sliding rail 1 to form an enclosed space, and the position where the fire occurs is isolated in the enclosed space by the movable wall body, so that the spread of the fire is prevented. There are corners when the movable wall plate 2 forms a closed space, the movable wall plate 2 can be made of flexible fireproof materials, the movable wall plate 2 forms the corners through deformation, and the movable wall plates 2 can also be combined to form the closed space, and the joints of the movable wall plates 2 form the corners of the closed space. When the sliding rail 1 is provided with a plurality of movable wallboards 2, each movable wallboard 2 can slide independently, and each movable wallboard 2 moves to different positions of the sliding rail 1 respectively, so that a closed space is formed.
The end of the sliding rail 1 connected with the wall 3 is parallel to the wall 3, so that the movable wallboard 2 can be moved to a position parallel to the wall 3 when not in use, and the movable wallboard 2 is prevented from occupying space.
As shown in fig. 3, the movable wall plate 2 is connected with the slide rail 1 through rolling units 4, and in the length direction of the movable wall plate 2, the movable wall plate 2 is provided with two rolling units 4. The movable wallboard 2 is provided with two rolling units 4, so that the movable wallboard 2 can swing left and right when sliding along the sliding rail 1, and the movable wallboard 2 can move on the bent sliding rail 1. The rolling units 4 comprise at least one roller 5, i.e. the number of rollers 5 per rolling unit 4 may be one, two, three or more.
Preferably, when the movable wall panel 2 is made of a deformable fireproof material and forms an enclosed space by deforming itself, the movable wall panel 2 is provided at the top with at least three rolling units 4. When the movable wallboard 2 is made of non-deformable materials, two rolling units 4 are arranged at the top of the movable wallboard 2, so that the movable wallboard 2 is convenient to turn.
The cross section of the sliding rail 1 can be I-shaped, and the sliding rail 1 adopts an I-shaped structure; or the slide rail 1 adopts a dovetail groove structure. The roller 5 is connected with the slide rail 1 in an I-shaped structure or a dovetail groove structure.
As shown in fig. 4, when the sliding rail 1 adopts an i-shaped structure, the number of the rollers 5 of each rolling unit 4 on the movable wall plate 2 is an even number, for example, two or four. Even numbers of rollers 5 can be respectively arranged on two sides of the I-shaped sliding rail 1 to provide more uniform supporting effect for the movable wallboard 2.
As shown in fig. 5 and fig. 6, when the slide rail 1 adopts a dovetail groove structure, the number of the rollers 5 of the rolling unit 4 may be one, and rims on two sides of the rollers 5 are respectively matched with two sides of the dovetail groove in a rolling manner, so that stable support can be provided for the movable wallboard 2. Meanwhile, the roller 5 is arranged to facilitate steering, so that the movable wallboard 2 is smoother when steering.
A plurality of sliding rails 1 can be arranged indoors, and each sliding rail 1 is U-shaped or square-shaped.
As shown in fig. 7, a plurality of slide rails 1 are provided in the room, and the slide rails 1 are parallel to each other or perpendicular to each other. Each slide rail 1 can guide the movable wall plate 2 to move, and through the combination of each movable wall plate 2, an enclosed space can be formed indoors. For example, in a top view, the four movable wall panels 2 may respectively be four sides of a rectangle to form a rectangular closed space. For example, in a plan view, the three movable wall panels 2 and the wall surface of the building may be rectangular four sides, respectively, to form a closed space.
The movable wallboard 2 can be provided with a driving motor 6, the driving motor 6 is in transmission connection with the roller 5 of one rolling unit 4, the roller 5 is driven to roll by the driving motor 6, so that the movable wallboard 2 can move by itself or power assistance is provided when the movable wallboard 2 is manually pushed, and the moving resistance of the movable wallboard 2 is reduced.
Only one driving motor 6 can be arranged on one movable wallboard 2, and two, three or more driving motors 6 can be arranged on the movable wallboard 2, and all the driving motors 6 on the movable wallboard 2 are of the same type and jointly drive the roller 5 to rotate.
The driving motor 6 is provided with a switch, the switch can be arranged on the movable wallboard 2, and when the movable wallboard 2 needs to be moved, the switch on the movable wallboard 2 can be directly controlled to start the driving motor 6. The switch may also be provided on a wall 3 of the building, for example at a doorway, to facilitate control of a person when the person is passing by.
When a fire occurs, the movable wallboard 2 can be directly moved to form a closed space, the movable wallboard 2 is utilized to enclose a fire zone, the movable wallboard 2 or the wall surface of the movable wallboard 2 is made of fireproof materials, and therefore the movable wallboard 2 cannot burn. Under the enclosing effect of the movable wallboard 2, fire cannot spread across the movable wallboard 2, the movable wallboard 2 has the effect of controlling the range of the fire, and fire extinguishing equipment in the fire-fighting spray header or the fire-fighting cabinet can extinguish the fire more effectively.
Embodiment two:
the second embodiment provides a fire-fighting partition wall system, which is different from the first embodiment in that the movable wall board 2 in the second embodiment includes at least two wall board units 14, and the side edges of the wall board units 14 are hinged, so that the wall board units 14 can be stored in a folding manner.
As shown in fig. 8 and 9, a rolling unit 4 is disposed on the top edge of the wall board unit 14, and the rolling unit 4 is rotatably connected with the wall board unit 14, so that the wall board can rotate horizontally relative to the rolling unit 4, and the wall board unit 14 is convenient to fold.
The rolling unit 4 is connected with the middle part of the top edge of the wallboard unit 14, so that the two sides of the wallboard unit 14 are the same after being folded, and the wallboard unit 14 is more neat after being folded. By folding the wall panel unit 14, the space occupied by the movable wall panel 2 when not in use can also be reduced even more.
Since each wall panel unit 14 is hinged, pulling the outermost wall panel unit 14 pulls the other wall panel units 14 in sequence. The plurality of wall panel units 14 are hinged to one another to provide smoother enclosure sidewalls. The movable wall panel 2 composed of the plurality of wall panel units 14 can move along the curved slide rail 1 more smoothly. Also, the movable wall panel 2 composed of the plurality of wall panel units 14 can form an enclosed space having a more complicated shape.
Embodiment III:
the third embodiment provides a fire-fighting partition wall system, unlike the first embodiment, the movable wall board 2 of the third embodiment is provided with a storage bin 9, and solid fire-fighting materials are arranged in the storage bin 9.
As shown in fig. 10, the storage bin 9 is a separate bin body structure, and the bottom of the storage bin 9 is hinged with the movable wall plate 2, so that the storage bin 9 can rotate in a vertical plane. When the storage compartment 9 rotates, it can rotate from a state in which the opening is upward to a state in which the opening is downward. When the opening of the storage bin 9 is downward, the solid fire-fighting material in the storage bin 9 can fall from the opening of the storage bin 9. After the solid fire-fighting material falls, the fire can be blocked from spreading along the gap between the ground and the movable wallboard 2. The bin 9 may be downwardly open, inclined or vertically downwardly.
The top of the storage bin 9 can be connected with the movable wallboard 2 through a bolt 8, so that the storage bin 9 keeps an upward opening state. The top of the storage bin 9 and the movable wallboard 2 can be fixed by referring to a connection mode of a vertical hinged door at a doorway through a bolt 8.
In the case where the length dimension of the movable wall panel 2 in the horizontal direction is large, a plurality of storage bins 9 may be provided on one movable wall panel 2, for example, two, three, four or more storage bins 9 may be provided.
As an alternative embodiment, the bottom of the movable wallboard 2 is provided with a concave part 7, and the storage bin 9 is connected with the concave part 7. In the state that the opening of the storage bin 9 is upward, the outer side surface of the storage bin 9 is flush with other positions of the movable wallboard 2 except the concave part 7, for example, the storage bin 9 is flush with the top of the movable wallboard 2. The arrangement of the concave part 7 can avoid the increase of the volume of the movable wallboard 2 caused by the storage bin 9 and reduce the space occupied by the movable wallboard 2.
The storage bin 9 is also made of fireproof materials.
The two sides of the movable door plate are respectively provided with a storage bin 9, when the fire condition on the inner side of the closed space is very close to the movable wall plate 2 and the storage bins 9 on the inner side are inconvenient to rotate, the storage bins 9 on the other side of the movable wall plate 2 can be rotated, so that the storage bins 9 are rotated to a state that the opening faces downwards, and solid fire-fighting materials are released.
The third embodiment is also applicable to the second embodiment.
Embodiment four:
the fourth embodiment provides a fire-fighting partition wall system, which is different from the third embodiment in the structure of the storage compartment 9.
As shown in fig. 11 and 12, in the fourth embodiment, the storage compartment 9 is formed on the movable wall panel 2, and the cavity 11 is formed inside the movable wall panel 2, and the cavity 11 is the storage compartment 9. The movable wallboard 2 is provided with a through hole 10 communicated with the top of the cavity 11 and is used for loading solid fire-fighting materials. The bottom of the cavity 11 is provided with a release hole 12, and the release hole 12 is used for discharging the solid fire-fighting material in the cavity 11 out of the cavity 11. The movable wallboard 2 is provided with a plugging plate 13, the plugging plate 13 is arranged at one end of the release hole 12 far away from the cavity 11, and the plugging plate 13 is used for plugging the release hole 12. The plugging plate 13 is made of memory metal, the release holes 12 are communicated with the outside air and the cavity 11 after the plugging plate 13 is deformed by heating, and solid fire-fighting materials in the cavity 11 can be discharged from the release holes 12. The fire spreading can be blocked when the solid fire-fighting material is discharged and falls to the ground.
The bottom surface of the cavity 11 is an inclined surface, and the bottommost end of the inclined surface corresponds to the position of the release hole 12, so that the solid fire-fighting material can be discharged from the release hole 12 completely.
One side of the plugging plate 13 is fixedly connected with the movable wallboard 2 through welding or a fastener, so that the plugging plate 13 is ensured not to fall off.
The bottom of the cavity 11 may be provided with a number of release holes 12, for example one, two, three or more release holes 12. The release holes 12 can be arranged along a straight line, so that the solid fire-fighting materials can be arranged in a row after falling, and the effect of blocking the spread of fire is achieved.
The release hole 12 may be a circular hole or a bar-shaped hole.
Compared with the third embodiment, the solid fire-fighting material in the fourth embodiment does not need to be released manually, and the plugging plate 13 made of the memory metal can be deformed according to the ambient temperature, so that the solid fire-fighting material is released.

Claims (10)

1. A fire barrier system, characterized by: including slide rail (1) and activity wallboard (2), activity wallboard (2) with slide rail (1) sliding connection, the wall of activity wallboard (2) adopts fire-proof material to make, slide rail (1) one end is connected with wall (3), slide rail (1) form the enclosed area, activity wallboard (2) are followed slide rail (1) is slided, activity wallboard (2) are around forming the enclosure space, or, activity wallboard (2) are around forming the enclosure space with the wall body.
2. A fire barrier system as claimed in claim 1, wherein: the sliding rail (1) is arranged on a roof (15), and the top of the movable wallboard (2) is in sliding connection with the sliding rail (1).
3. A fire barrier system as claimed in claim 2, wherein: the movable wallboard (2) comprises at least two wallboard units (14), the side edges of the wallboard units (14) are hinged, and the middle part of the top side of the wallboard units (14) is in sliding connection with the sliding rail (1).
4. A fire barrier system as claimed in claim 1, wherein: the wall comprises at least two sliding rails (1), wherein each sliding rail (1) is respectively provided with a movable wall plate (2), each movable wall plate (2) is combined to surround to form a closed space, or each movable wall plate (2) and a wall body surround to form a closed space.
5. A fire barrier system as claimed in claim 1, wherein: the movable wallboard (2) is provided with a storage bin (9), and the storage bin (9) is used for storing solid fire-fighting materials.
6. A fire barrier system as recited in claim 5, wherein: the bottom of the storage bin (9) is rotatably connected with the movable wallboard (2), and the storage bin (9) can rotate in the range of upwards and downwards openings.
7. A fire barrier system as recited in claim 5, wherein: the fire-fighting material storage bin is characterized in that a release hole (12) is formed in the bottom of the storage bin (9), a plugging plate (13) is arranged in the release hole (12), the plugging plate (13) is made of memory metal, the plugging plate (13) is deformed by heating to enable the release hole (12) to be opened, and the release hole (12) is opened to release the solid fire-fighting material.
8. A fire barrier system as recited in claim 5, wherein: the movable wallboard (2) bottom plate is provided with depressed part (7), store storehouse (9) and set up in depressed part (7), store the surface of storehouse (9) with movable wallboard (2) top parallel and level.
9. A fire barrier system as claimed in claim 1, wherein: the movable wallboard (2) top is provided with driving motor (6) and rolling element (4), rolling element (4) with slide rail (1) roll connection, driving motor (6) with rolling element (4) transmission connection still includes automatically controlled switch, automatically controlled switch with driving motor (6) electricity is connected, the switch is used for controlling driving motor (6) start or close, the switch sets up in wall (3) or movable wallboard (2).
10. A fire barrier system as claimed in claim 9, wherein: the rolling unit (4) comprises at least one roller (5), the rolling unit (4) is rotatably connected with the movable wallboard (2), and the movable wallboard (2) can rotate in the horizontal direction relative to the rolling unit (4).
CN202410092064.2A 2024-01-23 2024-01-23 Fire control partition wall system Active CN117599366B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN117599366B CN117599366B (en) 2024-04-02

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