CN219653984U - Fireproof shear wall building structure - Google Patents
Fireproof shear wall building structure Download PDFInfo
- Publication number
- CN219653984U CN219653984U CN202223575458.9U CN202223575458U CN219653984U CN 219653984 U CN219653984 U CN 219653984U CN 202223575458 U CN202223575458 U CN 202223575458U CN 219653984 U CN219653984 U CN 219653984U
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- CN
- China
- Prior art keywords
- fire
- wall body
- sealing cover
- cover plate
- shear wall
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- 238000007789 sealing Methods 0.000 claims abstract description 46
- 230000006835 compression Effects 0.000 claims abstract description 28
- 238000007906 compression Methods 0.000 claims abstract description 28
- 239000003063 flame retardant Substances 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 18
- 239000000779 smoke Substances 0.000 claims abstract description 18
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims abstract description 5
- 238000005034 decoration Methods 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of wall construction, and particularly relates to a fireproof shear wall construction structure, which comprises a wall body, wherein the wall body comprises a shear wall main body, a heat insulation layer, a flame retardant layer and an inner decoration layer are sequentially arranged on the inner side of the shear wall main body from inside to outside, a smoke separation structure is arranged on a safety door on the wall body, and a fire protection structure is arranged on the wall body; the fire-fighting structure comprises a plurality of storage grooves which are inlaid in a wall body and are close to the top position, a pushing plate is arranged in each storage groove, the pushing plate is connected with the wall body through a compression spring, a sealing cover plate is arranged on a port of each storage groove, a locking structure made of inflammable and meltable materials is arranged between each sealing cover plate and each storage groove, fire-extinguishing dry powder is filled between each pushing plate and each sealing cover plate, and a pushing rod is arranged on each pushing plate.
Description
Technical Field
The utility model belongs to the technical field of wall construction, and particularly relates to a fireproof shear wall construction structure.
Background
The shear wall is also called wind-resistant wall, anti-seismic wall or structural wall, the wall body of horizontal load and vertical load (gravity) caused by wind load or earthquake action is mainly born in houses or structures, the structural shearing (shearing) damage is prevented, the shear wall is also called anti-seismic wall, the shear wall is generally made of reinforced concrete, the existing shear wall building structure has poor flame retardant capability, the combustion degree of fire disaster cannot be reduced, and personnel cannot safely withdraw from a safety door on the shear wall due to the fact that the fire disaster spreads faster.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide the fireproof shear wall building structure which has strong flame retardant capability and fireproof performance, can prevent the spread of fire when a fire disaster occurs, prevent smoke from entering a safety channel and ensure that personnel can safely evacuate.
The aim of the utility model is achieved by the following technical scheme: the fireproof shear wall building structure comprises a wall body, wherein the wall body comprises a shear wall body, a heat insulation layer, a flame retardant layer and an inner decoration layer are sequentially arranged on the inner side of the shear wall body from inside to outside, a safety door is arranged on the wall body, a smoke separation structure is arranged on the safety door, and a fire protection structure is arranged on the wall body; the fire-fighting structure comprises a plurality of storage grooves which are embedded in a wall body and are close to the top position and used for storing fire-extinguishing dry powder, the storage grooves are uniformly distributed along the width direction of the wall body, a pushing plate is arranged in the storage grooves, the pushing plate is connected with the wall body through a compression spring, a sealing cover plate is arranged on a port of the storage grooves, a locking structure is arranged between the sealing cover plate and the storage grooves, the locking structure is made of a material which is inflammable or easy to melt when encountering fire, fire-extinguishing dry powder is filled between the pushing plate and the sealing cover plate, a pushing rod is fixedly connected to one side of the pushing plate, far away from the compression spring, of the pushing rod, and when the sealing cover plate is tightly covered on the storage grooves, the pushing rod can be pushed on the sealing cover plate to enable the compression spring to be in a compression state.
Preferably, the outer side of the shear wall main body is sequentially provided with an insulation layer, an outer flame retardant layer and an outer decorative layer.
Preferably, the sealing cover plate is provided with a feeding port for adding fire extinguishing dry powder, the feeding port is provided with a feeding pipe obliquely downwards, and the feeding port of the feeding pipe is connected with a feeding funnel, so that the fire extinguishing dry powder can be conveniently added under the condition that the sealing cover plate is not opened.
Preferably, the storage groove is in a wedge-shaped design, so that the dry powder can be conveniently and thoroughly ejected out of the wall under the scraping and pushing action of the pushing plate.
Preferably, the smog separates and keeps off structure including establishing fire hose and the smog inductor in the emergency exit outside, set up atomizer and solenoid valve on the fire hose, solenoid valve and smog inductor all are connected with the controller, and when conflagration took place, the smog inductor will survey the information transmission of smog to the controller, and the controller control solenoid valve is opened, and atomizer spun water fog can absorb and shelter from smog, prevents that smog from getting into the safety channel through the emergency exit.
Preferably, one side of the sealing cover plate is hinged with the wall body, the other side of the sealing cover plate is clamped at the port of the storage groove or on the wall body through a clamping pin connecting structure, and the clamping pin connecting structure is made of hard plastic.
Preferably, the sealing cover plate covers the surface of the wall body, the lower side of the sealing cover plate is hinged with the wall body, the upper side of the sealing cover plate is connected to the wall body through a locking structure, the locking structure comprises a clamping hook or/and a clamping ring arranged on the sealing cover plate and the wall body and a rope connected to the clamping hook or/and the clamping ring, after the rope is fused when meeting fire, the sealing cover plate is turned downwards, so that the pushing plate can be conveniently ejected outwards under the action of the elasticity of the compression spring, and the dry fire extinguishing powder is sprayed out.
Preferably, the rope is nylon rope or cotton hemp rope, and can be burned and fused quickly when meeting fire.
Preferably, the storage grooves on the wall body are arranged in two rows staggered up and down, the thickness of ropes of locking structures on the upper row storage grooves and the lower row storage grooves is different, the time required for fusing the ropes after encountering fire is different, and the ropes can be mutually complemented to extinguish the fire.
Preferably, the storage groove is lined with a dampproof partition board, one end of the compression spring is fixedly connected to the dampproof partition board, and the other end of the compression spring is fixedly connected to the bottom of the pushing plate.
Preferably, the push plate is made of a plastic sheet with certain elasticity, and is light in material and low in cost.
According to the utility model, the heat insulation layer, the flame retardant layer and the inner decoration layer are sequentially arranged on the inner side of the shear wall body from inside to outside, so that the wall body has flame retardant and heat insulation effects, fire is prevented from spreading rapidly, the temperature of the wall body is prevented from rising rapidly, the withdrawal time of personnel from the safety door is prolonged, the safety door is provided with the smoke blocking structure, smoke generated by the fire is prevented from entering a safety channel by the smoke blocking mechanism, the push plate is connected with the wall body through the compression spring, the structure is simple in structure and convenient to install, the locking structure is made of inflammable and fusible materials, the inflammable and fusible locking structure is melted and destroyed by high temperature or open fire generated after the fire occurs, when the sealing cover plate is tightly covered on the storage groove, the compression spring is enabled to be in a compressed state by the pushing rod, the compression force of the sealing cover plate to the pushing rod is eliminated, and the elastic force generated by the compression spring can be rapidly ejected outwards, so that dry powder filled between the push plate and the sealing cover plate is prevented from entering the safety channel, and the fire extinguishing door can be conveniently and evacuated from the safety door when the fire is evenly distributed along the width direction of the wall body.
The beneficial effects are that: the fire-retardant fire-resistant door has strong fire-retardant capability, has fire-retardant performance, can prevent the spread of fire when a fire disaster occurs, and simultaneously prevents smoke from entering a safety channel from a safety door, so that personnel can be safely evacuated.
Drawings
The specific structure of the present utility model is shown in the following drawings and examples:
fig. 1: a schematic structural diagram of embodiment 1 of the present utility model;
fig. 2: schematic diagrams of arrangement positions of storage grooves on a wall body in embodiment 1 of the utility model;
fig. 3: the storage groove and sealing cover plate mounting structure of embodiment 2 of the utility model are schematically shown;
fig. 4: the storage grooves in embodiment 3 of the present utility model are arranged on a wall in a schematic manner.
In the figure: 1. wall, 2, safety door, 3, fire protection structure, 11, shear wall body, 12, insulation, 13, outer fire retardant layer, 14, outer decorative layer, 15, thermal insulation, 16, fire retardant layer, 17, inner decorative layer, 21, smoke barrier structure, 31, storage groove, 32, push plate, 33, compression spring, 34, sealing cover plate, 35, locking structure, 36, top pressure rod, 211, fire protection water pipe, 212, smoke sensor, 213, atomizer, 214, solenoid valve, 311, moisture barrier, 341, feed inlet, 342, feed pipe, 343, feed hopper, 351, bayonet connection structure, 352, snap ring, 353, rope.
Detailed Description
The following description of the present utility model is provided to explain the summary of the utility model in further detail. And therefore, the utility model is not limited to the scope of the patent, and all equivalent structures or equivalent flow changes made by the specification and drawings of the utility model or direct or indirect application in other related technical fields are included in the scope of the patent protection of the utility model.
In the present utility model, for convenience of description, the description of the relative positional relationship of each component is described according to the layout manner of the drawings in the specification, such as: the positional relationship of the upper, lower, left, right, etc. is determined in accordance with the layout direction in the drawings of the specification.
Embodiment 1, refer to fig. 1 and 2, a fireproof shear wall building structure, which comprises a wall body 1, wherein the wall body 1 comprises a shear wall body 11, an insulation layer 12, an outer flame retardant layer 13 and an outer decorative layer 14 are sequentially arranged on the outer side of the shear wall body 11, a heat insulation layer 15, a flame retardant layer 16 and an inner decorative layer 17 are sequentially arranged on the inner side of the shear wall body 11 from inside to outside, a safety door 2 is arranged on the wall body 1, a smoke barrier structure 21 is arranged on the safety door 2, and a fire protection structure 3 is arranged on the wall body 1; the fire-fighting structure 3 comprises a plurality of storage grooves 31 which are embedded in the wall body 1 and are close to the top position and used for storing fire-extinguishing dry powder, the storage grooves 31 are uniformly distributed along the width direction of the wall body 1, push plates 32 are arranged in the storage grooves 31, the push plates 32 are connected with the wall body 1 through compression springs 33, the plate surfaces of the push plates 32 are parallel to the wall body 1, sealing cover plates 34 are arranged on the ports of the storage grooves 31, locking structures 35 are arranged between the sealing cover plates 34 and the storage grooves 31, the locking structures 35 are made of flammable or fire-fusible materials, fire-extinguishing dry powder is filled between the push plates 32 and the sealing cover plates 34, a top pressing rod 36 is fixedly connected to one side, far away from the compression springs 33, of the push plates 32, and when the sealing cover plates 34 are tightly covered on the storage grooves 31, the top pressing rod 36 can be pressed on the sealing cover plates 34 to enable the compression springs to be in a compressed state.
Be equipped with the feed inlet 341 that adds the dry powder of putting out a fire on the sealed apron 34, install decurrent inlet pipe 342 on the feed inlet 341, the feed port of inlet pipe 342 is connected with feed hopper 343, is convenient for add the dry powder of putting out a fire under the condition of not opening sealed apron 34, smog separates structure 21 and includes fire control water pipe 211 and the smog inductor 212 of establishing in the emergency exit 2 outside, set up atomizer 213 and solenoid valve 214 on the fire control water pipe 211, solenoid valve 214 and smog inductor 212 all are connected with the controller, and when the conflagration took place, smog inductor 212 will survey the information transfer to the controller of smog, and controller control solenoid valve 214 opens, atomizer 213 spun water smoke can absorb and shelter from smog, prevents smog and gets into the safety channel through the emergency exit.
The sealing cover plate 34 is hinged with the wall body 1 on one side, the other side is connected with the port of the storage groove 31 or the wall body 1 in a clamping mode through the clamping pin connecting structure 351, the clamping pin connecting structure 351 is made of hard plastic, the pushing plate 32 is made of a plastic sheet with certain elasticity, and the material is light and low in cost.
According to the utility model, the heat insulation layer 15, the flame retardant layer 16 and the inner decoration layer 17 are sequentially arranged on the inner side of the shear wall body 11 from inside to outside, so that the wall body has flame retardant and heat insulation effects, the rapid spreading of fire is prevented, the rapid temperature rise of the wall body 1 is avoided, the withdrawal time of personnel from the safety door 2 is prolonged, the safety door 2 is provided with the smoke blocking structure 21, the smoke blocking mechanism 21 can prevent smoke generated by the fire from entering a safety channel, the push plate 32 is connected with the wall body 1 through the compression spring 33, the structure is simple, the installation is convenient, the locking structure 35 is made of inflammable and fusible materials, the high temperature or open fire generated after the fire occurrence melts and destroys the locking structure 35 which is inflammable and fusible, when the sealing cover plate 34 is tightly covered on the storage groove 31, the compression spring 33 is in a compressed state, after the locking structure 35 breaks down, the sealing cover plate 34 has a compressing force on the sealing cover plate 36, the elastic force generated by the compression spring 33 can rapidly lead the push plate 32 to enter the safety channel, the push plate 32 to be connected with the wall body 1 through the compression spring 33, the high temperature or open fire is evenly distributed along the width of the fire extinguishing groove 1, and the fire extinguishing powder can be uniformly dispersed along the direction of the fire extinguishing groove, and the fire extinguishing width can be conveniently extinguished, and the fire extinguishing dust can be discharged from the side of the wall body.
In embodiment 2, referring to fig. 3, the storage groove 31 is in a wedge-shaped design, so that dry powder is thoroughly ejected out of the wall body 1 under the scraping and pushing action of the pushing plate 32, the sealing cover plate 34 covers the surface of the wall body, the lower side of the sealing cover plate 34 is hinged with the wall body 1, the upper side of the sealing cover plate is connected to the wall body through the locking structure 35, the locking structure 35 comprises a clamping ring 352 arranged on the sealing cover plate 34 and the wall body and a rope 353 connected to the clamping ring 352, after the rope 353 fuses on fire, the sealing cover plate 34 turns downwards, so that the pushing plate 32 is conveniently ejected outwards under the elastic action of the compression spring 33, and the dry powder for fire extinguishing is sprayed out, the rope 353 is a nylon rope, and can be quickly burned and fused on fire, the storage groove 31 is lined with the moisture-proof partition 311, one end of the compression spring 33 is fixedly connected to the moisture-proof partition 311, and one end of the compression spring 33 is fixedly connected to the bottom of the pushing plate 32.
In embodiment 3, referring to fig. 4, the storage grooves 31 on the wall 1 are arranged in two rows staggered up and down, the thickness of the ropes 353 of the locking structure 35 on the storage grooves 31 in the upper row and the lower row is different, and the time required for fusing the ropes 353 after encountering fire is different, so that the ropes can be mutually complemented to extinguish fire.
Claims (10)
1. The fireproof shear wall building structure is characterized by comprising a wall body, wherein the wall body comprises a shear wall body, a heat insulation layer, a flame retardant layer and an inner decoration layer are sequentially arranged on the inner side of the shear wall body from inside to outside, a safety door is arranged on the wall body, a smoke separation structure is arranged on the safety door, and a fire protection structure is arranged on the wall body; the fire-fighting structure comprises a plurality of storage grooves which are embedded in a wall body and are close to the top position and used for storing fire-extinguishing dry powder, the storage grooves are uniformly distributed along the width direction of the wall body, a pushing plate is arranged in the storage grooves, the pushing plate is connected with the wall body through a compression spring, a sealing cover plate is arranged on a port of the storage grooves, a locking structure is arranged between the sealing cover plate and the storage grooves, the locking structure is made of a material which is inflammable or easy to melt when encountering fire, fire-extinguishing dry powder is filled between the pushing plate and the sealing cover plate, a pushing rod is fixedly connected to one side of the pushing plate, far away from the compression spring, of the pushing rod, and when the sealing cover plate is tightly covered on the storage grooves, the pushing rod can be pushed on the sealing cover plate to enable the compression spring to be in a compression state.
2. The fire-resistant shear wall building structure of claim 1, wherein the outer side of the shear wall body is provided with a heat insulation layer, an outer flame retardant layer and an outer decorative layer in sequence.
3. A fire-resistant shear wall building structure according to claim 1 or 2, wherein the sealing cover plate is provided with a feeding port for adding fire-extinguishing dry powder, the feeding port is provided with a feed pipe which is inclined downwards, and the feeding port of the feed pipe is connected with a feed hopper.
4. A fire resistant shear wall building structure as in claim 3, wherein said storage recess is wedge-shaped in design.
5. The fire-resistant shear wall building structure of claim 1, wherein the smoke barrier structure comprises a fire-fighting water pipe and a smoke sensor which are arranged on the outer side of the safety door, wherein an atomizing nozzle and an electromagnetic valve are arranged on the fire-fighting water pipe, and the electromagnetic valve and the smoke sensor are connected with the controller.
6. A fire resistant shear wall construction structure as claimed in claim 1, wherein the sealing cover is hinged to the wall on one side and is clamped at the storage recess port or on the wall on the other side by a bayonet connection structure, the bayonet connection structure being made of a rigid plastic.
7. A fire-resistant shear wall building structure as claimed in claim 1, wherein the sealing cover plate covers the wall surface, the lower side of the sealing cover plate is hinged with the wall, and the upper side is connected with the wall through a locking structure, and the locking structure comprises a clamping hook or/and a clamping ring arranged on the sealing cover plate and the wall, and a rope connected with the clamping hook or/and the clamping ring.
8. A fire resistant shear wall building structure as in claim 7, wherein said cords are nylon cords or cotton twines.
9. The fire-resistant shear wall building structure of claim 8, wherein the plurality of storage grooves on the wall are arranged in two rows staggered up and down, and the thickness of ropes of the locking structures on the upper row of storage grooves and the lower row of storage grooves is different.
10. A fire-resistant shear wall building structure as in claim 9, wherein the storage recess is lined with a moisture barrier, and the compression spring is secured to the moisture barrier at one end and to the bottom of the push plate at one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223575458.9U CN219653984U (en) | 2022-12-31 | 2022-12-31 | Fireproof shear wall building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223575458.9U CN219653984U (en) | 2022-12-31 | 2022-12-31 | Fireproof shear wall building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219653984U true CN219653984U (en) | 2023-09-08 |
Family
ID=87857816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223575458.9U Active CN219653984U (en) | 2022-12-31 | 2022-12-31 | Fireproof shear wall building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219653984U (en) |
-
2022
- 2022-12-31 CN CN202223575458.9U patent/CN219653984U/en active Active
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