CN215108505U - Sound-insulation fireproof door - Google Patents
Sound-insulation fireproof door Download PDFInfo
- Publication number
- CN215108505U CN215108505U CN202120207630.1U CN202120207630U CN215108505U CN 215108505 U CN215108505 U CN 215108505U CN 202120207630 U CN202120207630 U CN 202120207630U CN 215108505 U CN215108505 U CN 215108505U
- Authority
- CN
- China
- Prior art keywords
- sound
- door
- door body
- fireproof
- soundproof
- Prior art date
- 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.)
- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 238000002955 isolation Methods 0.000 claims abstract description 21
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 6
- 239000011358 absorbing material Substances 0.000 claims abstract description 4
- 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 description 9
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 6
- 230000001413 cellular effect Effects 0.000 abstract description 5
- 238000012856 packing Methods 0.000 abstract 1
- 239000002390 adhesive tape Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model provides a fire door is prevented in giving sound insulation, including door frame and the door body, the door body carries out the PLASTIC LAMINATED that wraps up and the packing has calcium carbonate's isolation layer including locating the surface, the isolation layer side is provided with the puigging that sound absorbing material made, the puigging is cellular and is provided with the vibration sound absorption piece in the honeycomb cavity. The utility model discloses fire prevention sound-proof structure is more simple, and the sound insulation effect is more good.
Description
Technical Field
The utility model relates to a fire door technical field is prevented in giving sound insulation, particularly, relates to a fire door is prevented in sound insulation.
Background
With the rapid development of society, the technical requirements on the use and manufacture of doors are further improved, and the basic function of ensuring the stability of the wooden door is further improved, so that the existing indoor doors in certain specific closed environments have the sound-insulating and fireproof functions and are mainly used for blocking the propagation of sound and the spread of fire, and the requirements on the doors in closed places such as conference rooms, studios, cinemas, KTVs and the like are stricter, but the existing doors with good fireproof and sound-insulating functions are formed by arranging multiple layers of sound-insulating and fireproof materials for superposition and pressing, the structure is relatively complex, and the sound-insulating effect is general.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire door is prevented in sound insulation its simple structure, and possesses good fire prevention sound insulation effect.
The embodiment of the utility model discloses a realize through following technical scheme: the utility model provides a fire door gives sound insulation, includes door frame and the door body, the door body is including locating the PLASTIC LAMINATED that the surface carries out the parcel and filling has the isolation layer of calcium carbonate, the isolation layer side is provided with the puigging that sound absorbing material made, the puigging is cellular and is provided with the vibration sound absorption piece in the honeycomb cavity.
Preferably, the inside both sides of the door body all are provided with isolation layer and puigging, the isolation layer locate the outermost end with the fire shield pastes, the puigging sets up next to the isolation layer.
Preferably, the door body further comprises a vacuum layer, the vacuum layer is arranged in the middle of the door body, and a support frame is arranged in the vacuum layer.
Preferably, peripheral plate is provided with around the door body, be provided with along its marginal distribution's the adhesive tape that gives sound insulation on the door frame, make when the door body is closed, peripheral plate with the adhesive tape that gives sound insulation extrudes mutually and pastes.
Preferably, the vibration sound absorption sheet is a tapered metal sheet, and the thickness of the metal sheet increases gradually from the end portion to the root portion.
Preferably, the surface of the fireproof plate is provided with a flame retardant coating, and the thickness of the flame retardant coating is 0.3-0.5 mm.
The technical scheme of the embodiment of the utility model has following advantage and beneficial effect at least: the utility model discloses a make the shell surface of the door body with the PLASTIC LAMINATED, setting up the isolation layer and pasting with this PLASTIC LAMINATED, when the conflagration breaing out, high temperature can make calcium carbonate powder in the isolation layer decompose into calcium oxide and carbon dioxide, dual prevent that the door burning realizes the fire prevention effect, and cellular structure in the puigging makes sound when passing the door plant, and the transmission energy of sound is absorbed by cellular structure and vibration sound absorption piece, compares with current soundproof door, and the structure is more simple and its sound insulation is more good with the fire prevention effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a sound-insulating fire door provided in embodiment 1 of the present invention;
fig. 2 is a side view of the door body of the present invention;
fig. 3 is an internal structural schematic view of the door body of the present invention.
Icon: 1-a door frame, 2-a door body, 3-a peripheral plate, 4-an isolation layer, 5-a sound insulation layer, 51-a vibration sound absorption sheet, 6-a fireproof plate, 7-a sound insulation rubber strip, 8-a vacuum layer and 9-a support frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As further described below with reference to specific embodiments, referring to fig. 1 to 3, embodiment 1 is a soundproof and fireproof door, which includes a door frame 1 and a door body 2, the door body 2 includes a fireproof plate 6 disposed on an outer surface to wrap the door body and an isolation layer 4 filled with calcium carbonate, a soundproof layer 5 made of a sound absorbing material is disposed beside the isolation layer 4, the soundproof layer 5 is cellular and a vibration sound absorbing sheet 51 is disposed in a cavity of the cellular, specifically, a shell of the door body 2 of the soundproof and fireproof door is made of the fireproof plate 6, and has a certain degree of fireproof performance, and in a process of baking the door body 2 with a big fire close to an outlet, calcium carbonate powder in the isolation layer 4 is decomposed to generate calcium oxide and carbon dioxide to release during a high-temperature baking process, so as to effectively prevent a structural member of the door from burning, and in a process of transmitting sound through the door panel, under the effect of the soundproof layer 5 and the vibration sound absorbing sheet 51 formed by a plurality of cellular cavities, the energy of sound is reverberated in the cavity to drive the vibration sound absorption sheet 51 to vibrate, so that most of the energy of sound possibly passing through the door body 2 is converted and reserved, the transmission energy of sound is weakened, the closed room is enabled to have a good sound insulation effect, the fireproof performance is good, and the whole structure is simple.
The inside both sides of the door body 2 all are provided with isolation layer 4 and puigging 5, and isolation layer 4 is located the outermost end and is pasted mutually with PLASTIC LAMINATED 6, and 5 adjacent isolation layer 4 settings of puigging, it is concrete, and the positive and negative both sides of the door body 2 all set up isolation layer 4 and puigging 5 and keep the symmetry with the central cross-section of the door body 2 for sound passes two-layer puigging 5 and just can see through the door body 2, further improves syllable-dividing effect.
The door body 2 still includes vacuum layer 8, vacuum layer 8 is provided with support frame 9 in locating door body 2 middle part and vacuum layer 8, it is concrete, this vacuum layer 8 is located between two puigging 5, both can reduce the conduction of heat-conduction but also can reduce sound, the fire prevention and the syllable-dividing effect of the door body 2 have been improved simultaneously, further set up support frame 9 in vacuum layer 8, separate into a plurality of sealed spaces with it, when preventing that the positive atress of the door body 2 is out of shape, also avoided air leakage to get into vacuum layer 8 and make whole vacuum layer 8's functional failure.
2 week sides of the door body are provided with peripheral plate 3, be provided with on the door frame 1 along its edge distribution's syllable-dividing adhesive tape 7, when making the door body 2 close, peripheral plate 3 pastes with 7 extrudions of syllable-dividing adhesive tape mutually, it is concrete, current fire prevention soundproof door is when closing, the contact of the door body 2 and door frame 1 is not inseparable, most sound that the sound transmission spills spreads out from this gap, when the door body 2 closes, 2 cylinder parts of the door body are embedded into in the breach of door frame 1, 3 extrusion syllable-dividing adhesive tape 7 of peripheral plate are closed until the door body 2, thereby further reduced the volume size that sound spread from indoor.
The vibration sound absorption sheet 51 is a conical metal sheet, the thickness of the metal sheet is gradually increased from the end part to the root part, specifically, the root part of the vibration sound absorption sheet 51 is fixedly connected, the thickness of the end with the smaller conical size is thinner, the amplitude and the amplitude of the vibration of the metal sheet can be gradually driven to be different according to the different sound sizes, and most of the energy of the sound is converted into kinetic energy to be consumed, so that most of the sound which can penetrate through the door body 2 is reduced.
The surface of the fireproof plate 6 is provided with a flame retardant coating, the thickness of the flame retardant coating is 0.3-0.5mm, specifically, the flame retardant coating can adopt finish type fireproof paint finish paint, the heat insulation and flame retardant effects are obvious, the fireproof performance of the door body 2 can be greatly improved by uniformly spraying the flame retardant coating on the fireproof plate 6, and the thickness of the coating can avoid the surface from frequently scratching and falling off and losing efficacy in the long-term use process.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207630.1U CN215108505U (en) | 2021-01-25 | 2021-01-25 | Sound-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207630.1U CN215108505U (en) | 2021-01-25 | 2021-01-25 | Sound-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108505U true CN215108505U (en) | 2021-12-10 |
Family
ID=79325367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120207630.1U Expired - Fee Related CN215108505U (en) | 2021-01-25 | 2021-01-25 | Sound-insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961091A (en) * | 2022-04-19 | 2022-08-30 | 合肥工业大学 | Novel trapezoidal metamaterial polyurethane sandwich concrete sandwich wallboard |
-
2021
- 2021-01-25 CN CN202120207630.1U patent/CN215108505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961091A (en) * | 2022-04-19 | 2022-08-30 | 合肥工业大学 | Novel trapezoidal metamaterial polyurethane sandwich concrete sandwich wallboard |
| CN114961091B (en) * | 2022-04-19 | 2024-04-16 | 合肥工业大学 | A trapezoidal metamaterial polyurethane sandwich concrete sandwich wall panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |