CN203701883U - Sound-and-fire proof door - Google Patents
Sound-and-fire proof door Download PDFInfo
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- CN203701883U CN203701883U CN201420080972.1U CN201420080972U CN203701883U CN 203701883 U CN203701883 U CN 203701883U CN 201420080972 U CN201420080972 U CN 201420080972U CN 203701883 U CN203701883 U CN 203701883U
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Abstract
The utility model relates to a sound-and-fire proof door. The door comprises a door body and door handle. The door body comprises a casing and a multi-layer plate. The multi-layer plate comprises a first embossed aluminum plate layer, a glass wool layer, a damping material layer, a pitch asbestos paint layer, a polyester sound absorption wool layer, an aluminum honeycomb layer, an alkali-free glass wool cloth layer, a magnesite layer and a second embossed aluminum plate layer successively. The aluminum honeycomb layer is in a two-layer honeycomb layer and comprises a top plate, a first honeycomb core, a partition plate, a second honeycomb core and a bottom plate. The layers of the multi-layer plate are bonded together, and the casing is bonded on the periphery of the multi-layer plate. The door is convenient to produce, provided with various functions of fire proofing, thermal insulation, sound proofing, water proofing, acid and alkali resistance, high strength and the like, low in production cost, high in production efficiency and capable of being widely applied to land building houses and various ship fire-proof cabins.
Description
Technical field
The utility model relates to a kind of door, particularly a kind of sound insulated fire door.
Background technology
Door is to link up inside and outside central core of circulation, house, and traditional door adopts timber to make, and thin many because of wooden door Thickness Ratio body of wall, door is the weakness in house thus.Use function and purposes difference according to house, the door of configuration is also had to corresponding requirement.For example, need to there be a quiet environment in the places such as some high-grade offices, conference room, bedroom, and the door of configuration is blocked effect except having original pass, also will have fire prevention and sound insulation function.In addition, the publics place of entertainment such as singing-hall, dance hall and cinema in one's power machine room, because indoor generation noise is large, affect external environment condition in order to reduce room noise, and the door of having taked sound insulation and noise reduction measure is installed in these places conventionally.In the present age, on door, making soft body packaging or double-channel door is set is the most frequently used sound insulation and noise reduction technology.Although prior art is simple in structure, make easily, can effectively play sound insulation and noise reduction effect.But, on wooden door, do greatly to reduce fireproof performance after soft body packaging, and surface is easily dirty, perishable.Double-channel door structure is that one utilizes barrier to intercept noise transmission, and its soundproof effect is pretty good, and shortcoming is that construction cost is large, and occupies certain space, and greatest problem is the current inconvenience of personnel, is not suitable for public place supporting.
Utility model content
For the defect existing in prior art, the purpose of this utility model is to provide a kind of sound insulated fire door.
For reaching above object, the technical scheme that the utility model is taked is:
A kind of sound insulated fire door, comprise door main body and door handle, described door main body comprises shell and Multilayer plate, and described Multilayer plate comprises the first embossed aluminium flaggy, glass wool layer, damping material layer, pitch asbestos enamelled coating, polyester acoustical cotton layer, aluminium matter keriotheca, alkali-free glass wool layer of cloth, magnesite layer, the second embossed aluminium flaggy successively; Described aluminium matter keriotheca is double-deck cellular structure, comprises top panel, the first honeycomb core, dividing plate, the second honeycomb core and lower panel; Between each layer of described Multilayer plate, mutually bond together, described shell is bonded in the surrounding of described Multilayer plate.
On the basis of such scheme, the thickness of described the first embossed aluminium flaggy is that the thickness of 5mm, glass wool layer is that the thickness of 15mm, damping material layer is that the thickness of 3mm, pitch asbestos enamelled coating is that the thickness of 5mm, polyester acoustical cotton layer is that the thickness of 10mm, aluminium matter keriotheca is that the thickness of 15mm, alkali-free glass wool layer of cloth is that the thickness of 5mm, magnesite layer is that the thickness of 10mm, the second embossed aluminium flaggy is 5mm.
The beneficial effects of the utility model:
Sound insulated fire door described in the utility model, easy to make, there is the several functions such as fire prevention, insulation, sound insulation, heat insulation, water-fast, acid and alkali-resistance, high strength; Cost of production is low, and production efficiency is high; Can be widely used in land building house and the fire-resistant cabin of various ships.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A-A of Fig. 1 thinks cross-sectional schematic;
Fig. 3 is the structural representation of aluminium matter keriotheca described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of sound insulated fire door, comprises door main body 1 and door handle 2; It is characterized in that described door main body 1 comprises shell 3 and Multilayer plate, described Multilayer plate comprises the first embossed aluminium flaggy 4, glass wool layer 5, damping material layer 6, pitch asbestos enamelled coating 7, polyester acoustical cotton layer 8, aluminium matter keriotheca 9, alkali-free glass wool layer of cloth 10, magnesite layer 11, the second embossed aluminium flaggy 12 successively; Described aluminium matter keriotheca 9 is double-deck cellular structure, comprises top panel 9-1, the first honeycomb core 9-2, dividing plate 9-3, the second honeycomb core 9-4 and lower panel 9-5; Between each layer of described Multilayer plate, mutually bond together, described shell 3 is bonded in the surrounding of described Multilayer plate.
Preferably, the thickness of described the first embossed aluminium flaggy 4 is that the thickness of 5mm, described glass wool layer 5 is that the thickness of 15mm, described damping material layer 6 is that the thickness of 3mm, described pitch asbestos enamelled coating 7 is that the thickness of 5mm, described polyester acoustical cotton layer 8 is that the thickness of 10mm, described aluminium matter keriotheca 9 is that the thickness of 15mm, described alkali-free glass wool layer of cloth 10 is that the thickness of 5mm, described magnesite layer 11 is that the thickness of 10mm, described the second embossed aluminium flaggy 12 is 5mm.
1, soundproof effect test: according to GB/T19889.3-2005/ISO140-3: 1995 " laboratory measurements of building unit air borne sound sound insulation " detect, and testing conditions is as follows: sample test area: 1.3m × 2.2m=2.86 ㎡.
Test frequency scope: 1/3 octave center frequency (HZ): 100,125,160,200,250,315,400,500,630,800,1000,1250,1600,2000,2500,3150,4000,5000.
Test result: (in table 1)
The test of table 1 soundproof effect
| Frequency (f/HZ) | Sound insulation factor (R/dB) |
| 100 | 28.2 |
| 125 | 26.1 |
| 160 | 18.5 |
| 200 | 28.1 |
| 250 | 24.2 |
| 315 | 26.5 |
| 400 | 32.1 |
| 500 | 31.0 |
| 630 | 32.8 |
| 800 | 31.9 |
| 1000 | 32.9 |
| 1250 | 35.0 |
| 1600 | 35.9 |
| 2000 | 35.9 |
| 2500 | 35.1 |
| 3150 | 34.9 |
| 4000 | 28.9 |
| 5000 | 16.0 |
Sound insulation index meets standard gauge provisioning request.
2, fire duration test: sound insulated fire door of the present utility model is positioned on safe level land, waters gasoline and light, whether range estimation specimen surface burns, and has flawless.Result display surface does not burn, and flawless meets standard of perfection.
3, shock resistance check: sound insulated fire door of the present utility model is placed horizontally at apart from 150mm place, two ends, and bottom is respectively padded the lumps of wood of 100mm or four jiaos and padded soft sand pocket.Then pack the sand of weight 10kg with Polywoven Bag into, be placed in the highly free drop impact monoblock of shop front 1m specimen surface, whether 10 times repeatedly, observing it has cracking, loosening, breakoff phenomenon.Result shows without cracking, loosening, breakoff phenomenon, meets standard of perfection.
With way of example, the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.
Claims (2)
1. a sound insulated fire door, comprises door main body (1) and door handle (2); It is characterized in that described door main body (1) comprises shell (3) and Multilayer plate, described Multilayer plate comprises successively: the first embossed aluminium flaggy (4), glass wool layer (5), damping material layer (6), pitch asbestos enamelled coating (7), polyester acoustical cotton layer (8), aluminium matter keriotheca (9), alkali-free glass wool layer of cloth (10), magnesite layer (11), the second embossed aluminium flaggy (12); Described aluminium matter keriotheca (9) is double-deck cellular structure, comprises top panel (9-1), the first honeycomb core (9-2), dividing plate (9-3), the second honeycomb core (9-4) and lower panel (9-5); Between each layer of described Multilayer plate, mutually bond together, described shell (3) is bonded in the surrounding of described Multilayer plate.
2. sound insulated fire door according to claim 1, the thickness that it is characterized in that described the first embossed aluminium flaggy (4) is that the thickness of 5mm, glass wool layer (5) is that the thickness of 15mm, damping material layer (6) is that the thickness of 3mm, pitch asbestos enamelled coating (7) is that the thickness of 5mm, polyester acoustical cotton layer (8) is that the thickness of 10mm, aluminium matter keriotheca (9) is that the thickness of 15mm, alkali-free glass wool layer of cloth (10) is that the thickness of 5mm, magnesite layer (11) is that the thickness of 10mm, the second embossed aluminium flaggy (12) is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080972.1U CN203701883U (en) | 2014-02-25 | 2014-02-25 | Sound-and-fire proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080972.1U CN203701883U (en) | 2014-02-25 | 2014-02-25 | Sound-and-fire proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203701883U true CN203701883U (en) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080972.1U Expired - Fee Related CN203701883U (en) | 2014-02-25 | 2014-02-25 | Sound-and-fire proof door |
Country Status (1)
| Country | Link |
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| CN (1) | CN203701883U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695826A (en) * | 2015-03-04 | 2015-06-10 | 东莞柏翠科门窗家具有限公司 | High-strength heatproof and soundproof door |
| CN109665069A (en) * | 2019-01-30 | 2019-04-23 | 江龙船艇科技股份有限公司 | A kind of marine fireproof soft roll structure |
| CN110258892A (en) * | 2019-07-01 | 2019-09-20 | 嘉兴博隆铝装饰板有限公司 | A kind of furred ceiling aluminum-pinch that heat preservation and soundproof performance is good |
| WO2021134149A1 (en) * | 2019-12-29 | 2021-07-08 | 龚斌璐 | Novel interior door |
-
2014
- 2014-02-25 CN CN201420080972.1U patent/CN203701883U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695826A (en) * | 2015-03-04 | 2015-06-10 | 东莞柏翠科门窗家具有限公司 | High-strength heatproof and soundproof door |
| CN104695826B (en) * | 2015-03-04 | 2016-08-24 | 东莞柏翠科门窗家具有限公司 | High-strength heat-insulation soundproof door |
| CN109665069A (en) * | 2019-01-30 | 2019-04-23 | 江龙船艇科技股份有限公司 | A kind of marine fireproof soft roll structure |
| CN109665069B (en) * | 2019-01-30 | 2024-01-09 | 江龙船艇科技股份有限公司 | Marine fireproof soft package structure |
| CN110258892A (en) * | 2019-07-01 | 2019-09-20 | 嘉兴博隆铝装饰板有限公司 | A kind of furred ceiling aluminum-pinch that heat preservation and soundproof performance is good |
| WO2021134149A1 (en) * | 2019-12-29 | 2021-07-08 | 龚斌璐 | Novel interior door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150225 |
|
| EXPY | Termination of patent right or utility model |