CN117286973A - Structure-enhanced heat-insulating fireproof outer wall - Google Patents
Structure-enhanced heat-insulating fireproof outer wall Download PDFInfo
- Publication number
- CN117286973A CN117286973A CN202311408313.6A CN202311408313A CN117286973A CN 117286973 A CN117286973 A CN 117286973A CN 202311408313 A CN202311408313 A CN 202311408313A CN 117286973 A CN117286973 A CN 117286973A
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- Prior art keywords
- steel
- wall
- channel
- fire
- fireproof
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 148
- 239000010959 steel Substances 0.000 claims abstract description 148
- 239000011435 rock Substances 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241001397809 Hakea leucoptera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/60—Pipe-line systems wet, i.e. containing extinguishing material even when not in use
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/68—Details, e.g. of pipes or valve systems
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
- E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Emergency Management (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention relates to the field of building outer wall structures, in particular to a structure-enhanced heat-insulating fireproof outer wall, which comprises a steel structure and a curtain wall body, wherein the steel structure consists of a plurality of square steels and a plurality of H-shaped steels, the square steels are fixedly connected through the H-shaped steels, a plurality of positioning pin sleeves are arranged on two sides of each square steel, one end of each positioning pin sleeve is fixedly connected with the square steel, the other end of each positioning pin sleeve penetrates through the curtain wall body, a plurality of grooves are arranged on two sides of the curtain wall body, channel steel is arranged in each groove, a fire tube is arranged in one channel steel, a connector is arranged at the top end of the fire tube, the fire tube is in threaded connection with the connector, and a fireproof rock wall is arranged in the channel steel on the other side.
Description
Technical Field
The invention relates to the field of building outer wall structures, in particular to a structure-enhanced heat-preservation fireproof outer wall.
Background
The fireproof outer wall is a nonflammable wall body which prevents fire from spreading to adjacent areas and has a fire resistance limit of not less than 3 hours. The important separation member for dividing fireproof subareas or preventing fire spread among buildings can effectively limit the fire in a certain space in the initial stage of the fire and in the fire extinguishing process, prevent the fire from spreading to the other side on one side of the firewall and has an important effect on reducing fire loss.
At present, steel structure plants are gradually popularized. However, the steel structure outer wall body of the existing steel structure factory building mostly adopts a hollow composite wall body, and the fire resistance of the structure is poor, and when a fire disaster occurs, the fire disaster is spread to a plurality of factory buildings from one factory building, so that serious property loss is brought.
Therefore, the fireproof outer wall is simple and convenient to construct, low in cost, good in sound insulation and heat preservation, strong in overall structure and capable of extinguishing fire at the inner side of the outer wall.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide the structural reinforced heat-insulation fireproof outer wall, the outer side of which can effectively block the spread of fire, and the inner side of which can realize the extinguishing of the fire, thereby reducing the loss.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the invention provides a structure-enhanced heat-insulating fireproof outer wall, which comprises a steel structure and a curtain wall body, wherein the steel structure consists of a plurality of square steels and a plurality of H-shaped steels, the square steels are fixedly connected through the H-shaped steels, a plurality of positioning pin sleeves are arranged on two sides of each square steel, one end of each positioning pin sleeve is fixedly connected with the square steel, the other end of each positioning pin sleeve penetrates through the curtain wall body, a plurality of grooves are arranged on two sides of the curtain wall body, channel steel is arranged in each groove, a fire-fighting water pipe is arranged in the channel steel on one side of the curtain wall body, a connector is arranged at the top end of the fire-fighting water pipe, a spray rain head is arranged at one end of the connector, the connector is respectively in threaded connection with the fire-fighting water pipe and the spray rain head, and a fireproof rock wall is arranged on the channel steel on the other side of the curtain wall body.
Preferably, a plurality of screw holes are formed in the channel steel, the positions of the screw holes correspond to the positioning pin sleeves, the channel steel is connected with the square steel through screws, round grooves are formed in two sides of the top of the channel steel with the fire-fighting water pipes, and the fire-fighting water pipes penetrate through the round grooves and are in threaded connection with the connectors.
Preferably, a steel member is arranged between every two channel steel, the shape of the steel member is similar to that of the steel member, and the top end of the steel member is tightly attached to the wall curtain body.
Preferably, steel plates are arranged on two sides of the channel steel, the steel plates are welded with the channel steel, and the bottom ends of the steel members are tightly attached to the steel plates.
Preferably, the fireproof rock wall is composed of a plurality of fireproof rock plates, sliding grooves are formed in two sides of each fireproof rock plate, the sliding grooves are connected with the steel plates in a sliding mode, and the fireproof rock plates are installed between the two channel steel in a sliding mode.
Preferably, the steel plate and the steel member are provided with a plurality of screw holes, and the fireproof rock plate, the steel plate and the steel member are fixedly connected through screws.
Preferably, a glass fiber mesh cloth and a facing layer are arranged on one side of the fireproof rock wall, the glass fiber mesh cloth is positioned between the facing layer and the facing layer, and the glass fiber mesh cloth is fixedly connected with the fireproof rock plate through putty.
Preferably, a wall panel is arranged on one side of the channel steel provided with the fire tube, the wall panel is connected with the channel steel through a screw rod, and the spray rain head penetrates through the wall panel to be in threaded connection with the connector.
The invention has the beneficial effects that: 1. through curtain body, square steel, H shaped steel cooperation, channel-section steel and steel member cooperation, it increases shock resistance, and fire prevention rock board slidable mounting is on the channel-section steel simultaneously to fixed connection between fire prevention rock board, channel-section steel and the steel member makes fire prevention rock board installation firm, and fine net cloth of glass passes through putty and fire prevention rock board to be connected, and it fills up the gap between fire prevention rock board and channel-section steel, the steel member, thereby improves fire prevention heat retaining effect.
2. The fire control pipe and the shower head are arranged in the channel steel on the inner side of the outer wall, when flame in the factory building spreads to the wall, the shower head can extinguish fire, and the fire is prevented from spreading to other factory buildings, so that property loss is reduced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings that are required to be used in the embodiments of the present invention will be briefly described below. It is evident that the drawings described below are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is an exploded view of the present invention.
Fig. 2 is an enlarged view of the structure of the portion a in fig. 1.
Fig. 3 is a structural view of the inside of the wall of the present invention.
Fig. 4 is an enlarged view of the structure of the portion B in fig. 1.
Fig. 5 is a structural view of the outside of the wall of the present invention.
Reference numerals illustrate: 1-curtain wall body, 2-square steel, 3-H shaped steel, 4-positioning pin bush, 5-groove, 6-channel steel, 7-fire-fighting water pipe, 8-connector, 9-screw hole, 10-circular groove, 11-shower head, 12-steel component, 13-steel plate, 14-fire-proof rock wall, 15-chute, 16-glass fiber gridding cloth, 17-facing layer and 18-dado.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the invention correspond to the same or similar components; in the description of the present invention, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present invention and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.
In the description of the present invention, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as it may be fixedly coupled, detachably coupled, or integrally formed, as indicating the relationship of components; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-4, the structure enhanced heat-insulation fireproof outer wall comprises a steel structure and a wall curtain body 1, the steel structure is composed of a plurality of square steels 2 and a plurality of H-shaped steels 3, the square steels 2 and the square steels 2 are fixedly connected through the H-shaped steels 3, the shock resistance of the wall body is enhanced, two sides of each square steel 2 are respectively provided with a plurality of positioning pin sleeves 4, one end of each positioning pin sleeve 4 is fixedly connected with the square steel 2, the other end of each positioning pin sleeve 4 penetrates through the wall curtain body 1, later opening of the wall curtain body is avoided, an expansion screw is installed, a plurality of grooves 5 are formed in two sides of the wall curtain body 1, channel steel 6 is arranged in each groove 5, the channel steel 6 is aligned in a convenient installation mode, a fire-fighting water pipe 7 is arranged in the channel steel 6 on one side of the wall curtain body 1, a connector 8 is arranged at the top end of the fire-fighting water pipe 7, the connector 8 is respectively in threaded connection with the fire-fighting water pipe 7 and the channel steel 11, a rock wall 14 is arranged on the inner side 6 of the other side of the wall curtain body 1, and fire can be controlled to spread outside fire-fighting.
Be equipped with a plurality of screw holes 9 in the channel-section steel 6, its position of screw hole 9 corresponds with location cotter 4, and is connected through the screw rod between channel-section steel 6 and the square steel 2, makes channel-section steel 6 fixed, channel-section steel 6 top both sides with fire control water pipe 7 are equipped with circular slot 10, and its fire control water pipe 7 passes circular slot 10 and connector 8 threaded connection, and its convenience channel-section steel 6 and square steel 2 butt joint installation.
As shown in fig. 5, a steel member 12 is disposed between every two channel steel 6, the shape of the steel member 12 is similar to that of a "shape", and the top end of the steel member 12 is tightly attached to the wall curtain body 1, which increases the stability of the channel steel 6, and when the fire-proof rock plates are placed, each fire-proof rock plate can be individually fixed, which increases the stability of the fire-proof rock plate.
The steel plates 13 are arranged on two sides of the channel steel 6, the steel plates 13 are welded with the channel steel 6, the bottom ends of the steel members 12 are tightly attached to the steel plates 13, and gaps between the steel members 12 and the steel plates 13 are reduced.
The fireproof rock wall 14 comprises a plurality of fireproof rock plates, the two sides of each fireproof rock plate are provided with sliding grooves 15, the sliding grooves 15 are in sliding connection with the steel plates 13, the fireproof rock plates are slidably mounted between the two channel steels 6, gaps among the fireproof rock plates, the channel steels 6 and the steel members 12 are reduced, sparks are prevented from entering the wall curtain body 1, a plurality of screw holes 9 are formed in the steel plates 13 and the steel members 12, and the fireproof rock plates, the steel plates 13 and the steel members 12 are fixedly connected through screws.
The fire prevention rock wall 14 one side is equipped with fine net cloth 16 of glass and finish coat 17, and its fine net cloth 16 of glass is located between finish coat 17 and the finish coat 17, through putty fixed connection between fine net cloth of glass and the fire prevention rock board, it fills up the gap between fire prevention rock board and channel-section steel 6, the steel component 12.
The fire control water pipe 7 is equipped with dado 18 in channel-section steel 6 one side, is connected through the screw rod between its dado 18 and the channel-section steel 6, and its purpose is convenient to dismantle, inspection fire control facility, and sprays rain head 11 and pass dado 18 and connector 8 threaded connection.
The working principle is as follows;
firstly, square steel 2 and H-shaped steel 3 are installed, then concrete is poured into a wall curtain, and then channel steel 6 is installed when the wall curtain is formed, the channel steel 6 and the square steel 2 are fixed through screw rods, then fireproof rock plates and fire-fighting water pipes 7 are respectively installed in the channel steel 6 on two sides, after the installation of the fireproof rock plates and the fire-fighting water pipes 7 is completed, workers install glass fiber check cloth on the fireproof rock plates through putty, and then a wall protection plate 18 and a shower head 11 on the inner side of the wall are installed, so that the effects of preventing fire from spreading to other plants and reducing property loss are achieved, and the effects of preventing fire from being extinguished on the outer side and the inner side are achieved.
It should be understood that the above description is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be apparent to those skilled in the art that various modifications, equivalents, variations, and the like can be made to the present invention. However, such modifications are intended to fall within the scope of the present invention without departing from the spirit of the present invention. In addition, some terms used in the specification and claims of the present application are not limiting, but are merely for convenience of description.
Claims (8)
1. The utility model provides a structure enhancement mode heat preservation fire prevention outer wall, includes steel construction and wall curtain body (1), its characterized in that, the steel construction comprises a plurality of square steel (2) and a plurality of H shaped steel (3), passes through between its square steel (2) and square steel (2) H shaped steel (3) fixed connection, the both sides of square steel (2) all are equipped with a plurality of location cotter bushings (4), the one end and the square steel (2) fixed connection of its every location cotter bushing (4), and wall curtain body (1) are passed to the other end of location cotter bushing (4), wall curtain body (1) both sides all are equipped with a plurality of recess (5), and are equipped with channel-section steel (6) in every recess (5), be equipped with fire hose (7) in channel-section steel (6) of curtain body (1) one side, and the top of fire hose (7) is equipped with connector (8), the one end of connector (8) is equipped with shower head (11), connector (8) respectively with fire hose (7) and shower head (11) threaded connection, wall curtain body (1) opposite side (6) are equipped with fire protection wall (14).
2. The structure-enhanced heat-preservation fireproof outer wall according to claim 1, wherein a plurality of screw holes (9) are formed in the channel steel (6), the positions of the screw holes (9) correspond to the positioning pin sleeves (4), the channel steel (6) is connected with the square steel (2) through screws, round grooves (10) are formed in two sides of the top of the channel steel (6) with the fire-fighting water pipe (7), and the fire-fighting water pipe (7) penetrates through the round grooves (10) to be in threaded connection with the connector (8).
3. The structure-enhanced heat-insulating fireproof outer wall according to claim 2, wherein a steel member (12) is arranged between every two channel steels (6), the shape of the steel member (12) is similar to that of the steel member, and the top end of the steel member (12) is tightly attached to the wall curtain body (1).
4. A structurally reinforced heat-insulating fireproof outer wall according to claim 3, characterized in that steel plates (13) are arranged on two sides of the channel steel (6), the steel plates (13) are welded with the channel steel (6), and the bottom ends of the steel members (12) are tightly attached to the steel plates (13).
5. The structure-enhanced heat-insulating fireproof outer wall according to claim 4, wherein the fireproof rock wall (14) is composed of a plurality of fireproof rock plates, sliding grooves (15) are formed in two sides of each fireproof rock plate, the sliding grooves (15) are slidably connected with the steel plates (13), and the fireproof rock plates are slidably installed between the two channel steels (6).
6. The structure-enhanced heat-insulating fireproof outer wall according to claim 5, wherein the steel plate (13) and the steel member (12) are provided with a plurality of screw holes (9), and the fireproof rock plate, the steel plate (13) and the steel member (12) are fixedly connected through screws.
7. The structure-enhanced heat-insulating fireproof outer wall according to claim 1, wherein a glass fiber mesh cloth (16) and a facing layer (17) are arranged on one side of the fireproof rock wall (14), the glass fiber mesh cloth (16) is positioned between the facing layer (17) and the facing layer (17), and the glass fiber mesh cloth is fixedly connected with the fireproof rock plate through putty.
8. The structure-enhanced heat-insulating fireproof outer wall according to claim 1, wherein a side of the channel steel (6) provided with the fire-fighting water pipe (7) is provided with a wall guard (18), the wall guard (18) is connected with the channel steel (6) through a screw, and the spray rain head (11) penetrates through the wall guard (18) to be in threaded connection with the connector (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311408313.6A CN117286973A (en) | 2023-10-27 | 2023-10-27 | Structure-enhanced heat-insulating fireproof outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311408313.6A CN117286973A (en) | 2023-10-27 | 2023-10-27 | Structure-enhanced heat-insulating fireproof outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117286973A true CN117286973A (en) | 2023-12-26 |
Family
ID=89239006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311408313.6A Pending CN117286973A (en) | 2023-10-27 | 2023-10-27 | Structure-enhanced heat-insulating fireproof outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117286973A (en) |
-
2023
- 2023-10-27 CN CN202311408313.6A patent/CN117286973A/en active Pending
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