CN218843496U - Fireproof and soundproof ceiling - Google Patents
Fireproof and soundproof ceiling Download PDFInfo
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- CN218843496U CN218843496U CN202222935954.4U CN202222935954U CN218843496U CN 218843496 U CN218843496 U CN 218843496U CN 202222935954 U CN202222935954 U CN 202222935954U CN 218843496 U CN218843496 U CN 218843496U
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- fireproof
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- 239000011490 mineral wool Substances 0.000 claims abstract description 39
- 230000002265 prevention Effects 0.000 claims abstract description 39
- 238000009413 insulation Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000009970 fire resistant effect Effects 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 22
- 230000006378 damage Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 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 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 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
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Abstract
The utility model provides a fire prevention sound insulation furred ceiling, include: the suspended ceiling comprises a suspended ceiling body, a plurality of hanging ribs and a fireproof sound-insulating assembly; the fire prevention sound insulation assembly includes: the fireproof plate comprises a first fireproof plate, a rock wool layer, a second fireproof plate and a connecting piece; the second fireproof plate is fixed at the bottom of the suspended ceiling body; the rock wool layer is arranged at the bottom of the second fireproof plate; the first fireproof plate is arranged at the bottom of the rock wool layer; the bottom surface of the second fireproof plate is fixedly connected with the top surface of the first fireproof plate through a connecting piece arranged in the rock wool layer; the bottom ends of the plurality of hanging ribs penetrate through the suspended ceiling body, the second fireproof plate and the rock wool and are fixedly connected with the connecting piece. Use the utility model discloses can improve the suspended ceiling to the resistance of conflagration, strive for a large amount of time of fleing for, effectively avoid the injury that the conflagration brought, can also play better syllable-dividing effect, and then improved the fire prevention sound insulation effect of suspended ceiling greatly.
Description
Technical Field
The application relates to the technical field of architectural decoration, especially, relate to a fire prevention sound insulation furred ceiling.
Background
The spherical net rack roof is a novel roof bearing structure in the design of buildings, belongs to a multiple hyperstatic space structure system, changes the stress state of a plane roof rack structure, and can bear loads from all directions. The ceiling engineering is one of the important parts of modern interior decoration, and the ceiling engineering encloses another main part of the interior space except for the wall body and the ground, and the quality of the decoration effect directly influences the decoration effect of the whole building space. In addition, fire protection of suspended ceilings is often required to extend escape time in a fire and save lives. In the prior art, a common ceiling fire prevention treatment method is to use a ceiling fire prevention plate, for example, in the prior patent document CN214090553U, an assembled type fire prevention ceiling structure is disclosed, in which an assembled type fire prevention ceiling plate is arranged to make the ceiling have a certain fire prevention effect.
However, if only the fireproof ceiling board is installed in the ceiling, although a certain fireproof effect can be achieved, the fireproof ceiling board cannot be used in important places. For example, a ceiling in a conference room, which is generally used for holding academic reports, meetings, training, organizing activities, receiving guests, etc., is gathered, and requires a longer escape time; and according to the acoustic technical requirements, a certain sound insulation effect is required for a conference room with a certain volume. Therefore, in many locations like conference rooms, suspended ceilings have not only higher fire protection requirements but also sound insulation requirements. Therefore, a sound insulation structure is required to be additionally arranged to meet the sound insulation requirement of the suspended ceiling, and the suspended ceiling does not have the sound insulation effect, so that the sound insulation structure is usually arranged on the suspended ceiling in the prior art. However, sound-proof construction's installation has not only reduced the fire control effect of furred ceiling itself, still easily strengthens the injury of conflagration to fire prevention furred ceiling board when the conflagration breaing out, leads to fire prevention furred ceiling board can't exert effectual fire prevention effect.
In summary, it is known that how to provide a better fireproof and soundproof ceiling due to the above disadvantages of the ceiling in the prior art, so as to achieve better fireproof and soundproof effects, is a problem that needs to be solved in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a fire prevention sound insulation furred ceiling to can play better fire prevention sound insulation's effect.
The technical scheme of the utility model specifically be so realized:
a fire resistant sound insulating ceiling comprising: the suspended ceiling comprises a suspended ceiling body, a plurality of hanging ribs and a fireproof sound-insulating assembly;
the fire prevention sound insulation assembly includes: the fireproof plate comprises a first fireproof plate, a rock wool layer, a second fireproof plate and a connecting piece;
the second fireproof plate is fixed at the bottom of the suspended ceiling body; the rock wool layer is arranged at the bottom of the second fireproof plate; the first fireproof plate is arranged at the bottom of the rock wool layer;
the bottom surface of the second fireproof plate is fixedly connected with the top surface of the first fireproof plate through a connecting piece arranged in the rock wool layer;
the bottom ends of the plurality of hanging ribs penetrate through the suspended ceiling body, the second fireproof plate and the rock wool and are fixedly connected with the connecting piece.
Preferably, the connecting member further comprises: a plurality of reinforcing rods and connecting rods; wherein the content of the first and second substances,
each reinforcing rod penetrates through the rock wool layer, the top end of each reinforcing rod is fixedly connected with the bottom surface of the second fireproof plate, and the bottom end of each reinforcing rod is fixedly connected with the top surface of the first fireproof plate;
connecting rods are connected between the reinforcing rods; the bottom end of the hanging rib is fixedly connected with the connecting rod.
Preferably, the fire prevention sound insulation furred ceiling still further includes humidification fire prevention subassembly, humidification fire prevention subassembly includes: a humidifying pipe, a water pump and a water tank;
the humidifying pipe is arranged in the rock wool layer, a plurality of water outlet holes are formed in the surface of the humidifying pipe, and the end part of the humidifying pipe is communicated with the output end of the water pump;
and the suction end of the water pump is connected with the water tank through an electromagnetic valve.
Preferably, the humidifying fireproof assembly further comprises a control box and a remote controller; the bottom of the first fireproof plate is also provided with a smoke alarm for sensing a fire signal.
Preferably, a protective net is further arranged on the outer surface of the humidifying pipe.
Preferably, the ends of the water pump, the electromagnetic valve and the humidifying pipe are arranged in a protective box, and the protective box is arranged at the bottom of the water tank.
Preferably, the outer surface of the protective box is provided with a fire-proof box.
Preferably, a collecting tank is arranged at the position where the water tank is connected with the electromagnetic valve.
Preferably, a water level sensor is arranged in the water tank.
Preferably, a slotted hole for placing the humidifying pipe is formed in the rock wool layer.
As above it can be seen, in the utility model provides an among the fire prevention sound insulation furred ceiling, owing to set up fire prevention sound insulation subassembly 3 in the bottom of furred ceiling main part 1, combine rock wool layer and double-deck PLASTIC LAMINATED to set up humidification fire prevention subassembly 4, thereby can improve the ability of resisting of furred ceiling to the conflagration, strive for a large amount of time of fleing for, effectively avoid the injury that the conflagration brought, can also play better syllable-dividing effect, and then improved the fire prevention sound insulation effect of furred ceiling greatly.
Drawings
Fig. 1 is the embodiment of the utility model provides an in the embodiment of the utility model the three-dimensional structure chart of fire prevention sound insulation furred ceiling.
Fig. 2 is the embodiment of the utility model provides an in the embodiment front view of fire prevention sound insulation furred ceiling.
Fig. 3 is an enlarged view of a point a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 2.
Detailed Description
In order to make the technical solution and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, the utility model provides a fire prevention sound insulation furred ceiling, include: the suspended ceiling comprises a suspended ceiling body 1, a plurality of hanging ribs 2 and a fireproof sound-insulating assembly 3;
the fire-proof soundproof assembly 3 includes: a first fireproof plate 31, a rock wool layer 32, a second fireproof plate 33 and a connecting piece;
the second fireproof plate 33 is fixed at the bottom of the suspended ceiling body 1; the rock wool layer 32 is arranged at the bottom of the second fireproof plate 33; the first fireproof plate 31 is arranged at the bottom of the rock wool layer 32;
the bottom surface of the second fireproof plate 33 is fixedly connected with the top surface of the first fireproof plate 31 through a connecting piece arranged in the rock wool layer 32;
the bottom ends of the plurality of hanging ribs 2 penetrate through the suspended ceiling body 1, the second fireproof plate 33 and the rock wool 32 and are fixedly connected with the connecting pieces.
The technical scheme of the utility model, set up first PLASTIC LAMINATED 31 and second PLASTIC LAMINATED 33 through the interval to set up rock wool layer 32 between first PLASTIC LAMINATED 31 and second PLASTIC LAMINATED 33, when the conflagration breaing out, can carry out fire-retardant to the conflagration through first PLASTIC LAMINATED 31, the thick rock wool 32 of rethread is thermal-insulated, is separated fire and is absorbed the sound, carries out fire prevention once more and fire-retardant by second PLASTIC LAMINATED 33 again. Through the three-layer protection of first PLASTIC LAMINATED, rock wool layer and second PLASTIC LAMINATED to can show the resistance who improves the furred ceiling to the conflagration, strive for a large amount of time of fleing for, effectively avoid the injury that the conflagration brought, can also play good sound insulation effect.
The technical scheme of the utility model, can use multiple implementation method to realize foretell fire prevention sound insulation furred ceiling. The technical solution of the present invention will be described in detail below by taking one implementation manner as an example.
For example, preferably, in an embodiment of the present invention, as shown in fig. 2 and 3, the connecting member may further include: a plurality of reinforcing rods 34 and connecting rods 35; wherein, the first and the second end of the pipe are connected with each other,
each reinforcing rod 34 penetrates through the rock wool layer 32, the top end of each reinforcing rod 34 is fixedly connected with the bottom surface of the second fireproof plate 33, and the bottom end of each reinforcing rod 34 is fixedly connected with the top surface of the first fireproof plate 31;
connecting rods 35 are connected between the reinforcing rods 34; the bottom end of the hanging bar 2 is fixedly connected with the connecting rod 35.
Preferably, in an embodiment of the present invention, the plurality of reinforcing rods 34 may be disposed in an annular shape and equidistantly between the first flame-proof plate 31 and the second flame-proof plate 33, and the connecting rod 35 may be fixedly connected to the outside of the plurality of reinforcing rods 34 in the annular shape.
Preferably, the first and second fire protection plates 31, 33 may be 12mm thick and the rock wool layer 32 100mm thick, by way of example.
The technical scheme of the utility model, in the connecting piece with first PLASTIC LAMINATED 31, rock wool layer 32 and second PLASTIC LAMINATED 33 fixed connection together to connecting rod 35 fixed connection in the bottom of will hanging muscle 2 and the connecting piece, thereby further strengthened being connected between furred ceiling body 1 and the fire prevention sound insulation subassembly 3, and can be under construction the furred ceiling on the roof through hanging muscle 2, make whole furred ceiling structure firm more reliable.
Further, by way of example, in a preferred embodiment of the present invention, as shown in fig. 2, the bottom of the first flame retardant panel 31 may also be provided with a smoke alarm 12 for sensing a fire signal.
Furthermore, as an example, in a preferred embodiment of the present invention, as shown in fig. 3 and 4, the fireproof acoustic ceiling may further include a humidifying fire prevention assembly 4, where the humidifying fire prevention assembly 4 includes: a humidifying pipe 41, a water pump 43 and a water tank 45;
the humidifying pipe 41 is arranged in the rock wool layer 32, a plurality of water outlet holes 42 are formed in the surface of the humidifying pipe 41, and the end part of the humidifying pipe 41 is communicated with the output end of a water pump 43;
the suction end of the water pump 43 is connected with a water tank 45 through an electromagnetic valve 44.
Preferably, in a specific embodiment of the present invention, the rock wool layer 32 is provided with a slot 10 for placing the humidifying pipe 41.
In addition, as an example, in a preferred embodiment of the present invention, the humidifying fire prevention assembly 4 may further include a control box 5 and a remote controller 6.
The technical scheme of the utility model in, through setting up humidification fire prevention subassembly 4, when the conflagration breaing out, respond to the smog that the conflagration produced through smoke alarm 12, smoke alarm 12 acquires behind the fire signal with signal transmission for control box 5, gives remote controller 6 with signal transmission behind the 5 received signal of control box, can send remote alarm after the 6 received signal of remote controller handles, starts water pump 43 and solenoid valve 44 through control box 5 simultaneously. After the solenoid valve 44 started, water pump 43 and water tank 45 switch-on, and the suction end of the water pump 43 that is started this moment produced suction to can follow and absorb water in the water tank 45, the water that absorbs the water pump is again through the output of water pump with water transmission to the humidifying pipe 41 in, the delivery port 42 through on the humidifying pipe flows into in the rock wool layer 32 at last, and the rock wool layer 32 that is wetted can further improve thermal-insulated and the effect of keeping apart fire, thereby has further improved the fire prevention effect of furred ceiling.
In addition, as an example, in a preferred embodiment of the present invention, as shown in fig. 3, a protective net 9 may be further disposed on the outer surface of the humidifying pipe 41, so as to avoid the situation that the water outlet 42 on the surface of the humidifying pipe 41 is blocked, and ensure the water outlet effect of the water outlet 42.
In addition, as an example, in a preferred embodiment of the present invention, as shown in fig. 4, the water pump 43, the solenoid valve 44 and the end of the humidifying pipe 41 may be disposed inside the protection box 7, and the protection box 7 may be disposed at the bottom of the water tank 45.
Preferably, the control box 5 and the remote controller 6 may be disposed inside the protective box 7, as an example.
Furthermore, as an example, in a preferred embodiment of the present invention, as shown in fig. 4, the outer surface of the protection box 7 may be provided with a fire prevention box 14, so that the protection box 7 can be prevented from being burned in case of fire.
In addition, as an example, in a preferred embodiment of the present invention, as shown in fig. 4, the position where the water tank 45 is connected to the solenoid valve 44 may be provided with a collecting tank 8, so that the water in the water tank 45 can flow into the water pump 43 through the solenoid valve 44 more quickly.
In addition, preferably, as an example, a water level sensor 11 may be further disposed in the water tank, so that the water level in the water tank may be monitored in real time, and when the water in the water tank is less, the water body may be timely replenished.
Preferably, as an example, a water source pipe 13 is provided at the top of the water tank 45 for adding water into the water tank 45.
Preferably, the fireproof and soundproof ceiling may be a ball-type net rack ceiling, as an example.
In summary, in the technical solution of the present invention, the fireproof and sound-insulating assembly 3 is disposed at the bottom of the suspended ceiling main body 1, and the rock wool layer is combined with the double-layer fireproof plate, so that the resistance of the suspended ceiling to fire can be improved, a large amount of escape time can be obtained, the damage caused by fire can be effectively avoided, and a better sound-insulating effect can be achieved; by arranging the humidifying and fire-proof assembly 4, the heat insulation and fire insulation effects of the rock wool layer 32 can be further improved. Therefore, the utility model provides a fire prevention furred ceiling that gives sound insulation, its fire prevention and syllable-dividing effect have all obtained showing and have improved.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements and the like made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A fire prevention sound insulation furred ceiling which characterized in that includes: the suspended ceiling comprises a suspended ceiling body, a plurality of hanging ribs and a fireproof sound-insulating assembly;
the fire prevention sound insulation assembly includes: the fireproof plate comprises a first fireproof plate, a rock wool layer, a second fireproof plate and a connecting piece;
the second fireproof plate is fixed at the bottom of the suspended ceiling body; the rock wool layer is arranged at the bottom of the second fireproof plate; the first fireproof plate is arranged at the bottom of the rock wool layer;
the bottom surface of the second fireproof plate is fixedly connected with the top surface of the first fireproof plate through a connecting piece arranged in the rock wool layer;
the bottom ends of the plurality of hanging ribs penetrate through the suspended ceiling body, the second fireproof plate and the rock wool and are fixedly connected with the connecting piece.
2. The fire resistant acoustical ceiling of claim 1, wherein the connector further comprises: a plurality of reinforcing rods and connecting rods; wherein, the first and the second end of the pipe are connected with each other,
each reinforcing rod penetrates through the rock wool layer, the top end of each reinforcing rod is fixedly connected with the bottom surface of the second fireproof plate, and the bottom end of each reinforcing rod is fixedly connected with the top surface of the first fireproof plate;
connecting rods are connected between the reinforcing rods; the bottom end of the hanging rib is fixedly connected with the connecting rod.
3. The fire protection acoustic ceiling of claim 1, further comprising a humidifying fire protection assembly comprising: a humidifying pipe, a water pump and a water tank;
the humidifying pipe is arranged in the rock wool layer, a plurality of water outlet holes are formed in the surface of the humidifying pipe, and the end part of the humidifying pipe is communicated with the output end of the water pump;
and the suction end of the water pump is connected with the water tank through an electromagnetic valve.
4. The fire resistant and acoustical ceiling of claim 3, wherein said humidifying fire prevention assembly further comprises a control box and a remote control; the bottom of the first fireproof plate is also provided with a smoke alarm for sensing a fire signal.
5. The ceiling of claim 3, wherein a protective screen is further disposed on the outer surface of the humidifying pipe.
6. The fire and sound insulation suspended ceiling of claim 3, wherein the ends of the water pump, the solenoid valve and the humidifying pipe are disposed inside a protective box disposed at the bottom of the water tank.
7. The fire resistant acoustic ceiling of claim 6 wherein the exterior surface of the protective enclosure is provided with a fire resistant enclosure.
8. The fire and sound proof suspended ceiling of claim 3, wherein a collecting groove is arranged at the position where the water tank is connected with the solenoid valve.
9. The fire and sound proof suspended ceiling of claim 3, wherein a water level sensor is provided in the water tank.
10. The fireproof and soundproof ceiling of claim 3 wherein said rock wool layer has slots for placing humidifying tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222935954.4U CN218843496U (en) | 2022-11-04 | 2022-11-04 | Fireproof and soundproof ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222935954.4U CN218843496U (en) | 2022-11-04 | 2022-11-04 | Fireproof and soundproof ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218843496U true CN218843496U (en) | 2023-04-11 |
Family
ID=87308782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222935954.4U Active CN218843496U (en) | 2022-11-04 | 2022-11-04 | Fireproof and soundproof ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218843496U (en) |
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2022
- 2022-11-04 CN CN202222935954.4U patent/CN218843496U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Miaojiang Inventor after: Yang Kaige Inventor after: Zhang Pengpeng Inventor before: Cao Miaojiang Inventor before: Yang Kaige Inventor before: Zhang Pengpeng Inventor before: Zhuo Wei Inventor before: Yang Ping Inventor before: Li Huqiong |