CN103089125A - Wooden sound-insulation fireproof door - Google Patents
Wooden sound-insulation fireproof door Download PDFInfo
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- CN103089125A CN103089125A CN 201110336843 CN201110336843A CN103089125A CN 103089125 A CN103089125 A CN 103089125A CN 201110336843 CN201110336843 CN 201110336843 CN 201110336843 A CN201110336843 A CN 201110336843A CN 103089125 A CN103089125 A CN 103089125A
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Abstract
The invention discloses a wooden sound-insulation fireproof door which comprises a door frame, door leaves, door closers matched with the door leaves, a door lock, hinges and fireproof sound-insulation sealing strips. Joints of the door frame and the door leaves are isolated by the fireproof sound-insulation sealing strips, and fireproof layers are arranged on exposed surfaces of the door frame. Rectangular wooden borders are manufactured into frameworks of the door leaves, perlite is compacted in inner cavities of the frameworks, and two fireproof plates respectively fully cover two surfaces of each framework to form a fireproof structure. A sound-insulation plate with the thickness ranging from 1mm to 3mm is adhered on each fireproof plate to form a sound-insulation layer, and face plates used as exterior trimming layers are attached to surfaces of the sound-insulation plates. The wooden sound-insulation fireproof door has the advantages that the sound-insulation plates are directly composited on the fireproof plates, a fireproof function is prevented from being deteriorated, and a sound-insulation effect can be realized; and the joints of the door frame and the door leaves are isolated by the fireproof sound-insulation sealing strips, and the door is sealed tightly after being closed, and is good in sound-insulation effect.
Description
Technical field
The present invention relates to a kind of wooden door, specifically, the present invention relates to a kind of wood-based sound-and-fire proof 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 the house, the door that configures is also had 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 that configures is blocked effect except having original pass, and fire prevention and sound insulation function also will be arranged.In addition, machine room is large because of indoor generation noise in one's power for the publics place of entertainment such as singing-hall, dance hall and cinema, affects external environment condition in order to reduce room noise, and the door of having taked the sound insulation and noise reduction measure is installed in these places usually.In the present age, making soft body packaging or double-channel door is set on door is the most frequently used sound insulation and noise reduction technology.Although prior art is simple in structure, make easily, can effectively play the sound insulation and noise reduction effect.But, do on wooden door greatly to reduce fireproof performance after soft body packaging, and the surface is easily dirty, perishable.The double-channel door structure is that a kind of barrier that utilizes intercepts 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 the public place supporting.
Summary of the invention
The present invention is mainly for the existing poor problem of fire-proof wooden door soundproof effect, propose wood-based sound-and-fire proof door a kind of simple and reasonable for structure, easy to manufacture, this structure is set up sound-insulating structure on the basis of fire-proof wooden door, reach fireproof performance and do not subtract, the purpose that soundproof effect is excellent.
The present invention is achieved through the following technical solutions technical goal.
The wood-based sound-and-fire proof door, it comprises doorframe, door leaf and supporting door closer, door lock, hinge and fire-proof sound insulation weather strip thereof.Described doorframe and door leaf joint portion are separated by by the fire-proof sound insulation weather strip, and the doorframe exposed surface is provided with fireprotection layer.Described door leaf is made skeleton with the wooden frame of rectangle, framework inner cavity compacting perlite, and the skeleton two sides is completely covered respectively one deck PLASTIC LAMINATED and is consisted of fire proof construction.Its improvements are: the sound insulating panel of pasting one deck 1mm～3mm on PLASTIC LAMINATED forms puigging, and panel is attached to the sound insulating panel surface as outer finishing coat.
The present invention compared with prior art has following good effect:
1, lamination layer structure is simple, makes easily;
2, direct combination sound insulating panel on PLASTIC LAMINATED, neither reduce fire-proof function, can bring into play deadening again;
3, the junction between doorframe and door leaf is separated by by the fire-proof sound insulation weather strip, closes rear sealing tight, and soundproof effect is good.
Description of drawings
Fig. 1 is schematic appearance of the present invention.
Fig. 2 is Fig. 1 B-B section enlarged diagram.
Fig. 3 is Fig. 1 A-A section enlarged diagram.
Fig. 4 is Fig. 1 C-C section enlarged diagram.
The specific embodiment
The below with reference to the accompanying drawings and in conjunction with the embodiments, the invention will be further described.
Embodiment shown in Figure 1 is the wood-based sound-and-fire proof door of door structure, and it comprises doorframe 1, door leaf 2 and supporting door closer 3, door lock 4, hinge 5 and fire-proof sound insulation bar 6 thereof.Described doorframe 1 inside casing is provided with fire-proof sound insulation weather strip 6, and door leaf 2 is installed in doorframe 1 by hinge, and door leaf 2 is separated by by fire-proof sound insulation weather strip 6 with doorframe 1 junction.The one side that doorframe 1 faces the direction of may catching fire is provided with fireprotection layer 1.1.Described door leaf 2 is made skeleton with the wooden frame 2.1 of rectangle, framework inner cavity compacting perlite 2.2, and the skeleton two sides is completely covered respectively one deck PLASTIC LAMINATED 2.3 and is consisted of fire proof constructions.The present invention pastes one deck sound insulating panel 2.4 and forms puigging on PLASTIC LAMINATED 2.3, the present embodiment is the conference room gate, and conference room belongs to the public place that the crowd is dense, except having fire protection requirement, also has sound isolation requirement for the gate that configures.Less than 100 decibels, the thick 2mm of sound insulating panel 2.4 of the present embodiment adapted is enough to satisfy instructions for use, and is attractive in appearance in order to increase because of the conference room noise, decorates in sound insulating panel 2.4 upper outside subsides one deck panels 2.5 conducts of external surface.
In order to check soundproof effect of the present invention, detect according to GB/T19889.3-2005/ISO140-3:1995 " laboratory measurement of building unit airborne sound sound insulation ", testing conditions is as follows:
Sample test area: 1.3m * 2.2m=2.86 ㎡
Test frequency scope: third-octave centre frequency (HZ): 100,125,160,200,250,315,400,500,630,800,1000,1250,1600,2000,2500,3150,4000,5000.
Tester: Denmark BK4417 type building acoustics analyzer, BK4165 type microphone, U.S. ENG power amplifier, test dedicated speakers.
Test environment conditions: 21 ℃ of temperature, humidity 95%.
The soundproof room volume: sound source room, receiving chamber are 5.6m * 4.6m * 4.2m.
Test result: (seeing table with test results)
Table with test results
| Frequency (f/HZ) | Sound insulation factor (R/dB) |
| 100 | 27.2 |
| 125 | 25.1 |
| 160 | 17.5 |
| 200 | 26.3 |
| 250 | 23.0 |
| 315 | 28.7 |
| 400 | 30.9 |
| 500 | 32.9 |
| 630 | 33.0 |
| 800 | 32.0 |
| 1000 | 33.2 |
| 1250 | 34.7 |
| 1600 | 36.1 |
| 2000 | 36.2 |
| 2500 | 34.9 |
| 3150 | 35.1 |
| 4000 | 29.5 |
| 5000 | 17.6 |
The test evaluation result:
Evaluation result according to GB/T50121-2005: R
w(C; C
tr)=33(-1;-3) dB; The present embodiment sound insulation index meets the standard code requirement.
Claims (1)
1. wood-based sound-and-fire proof door, it comprises doorframe (1), door leaf (2) and supporting door closer (3), door lock (4), hinge (5) and fire-proof sound insulation weather strip (6) thereof; Described doorframe (1) is separated by by fire-proof sound insulation weather strip (6) with door leaf (2) joint portion, and doorframe (1) exposed surface is provided with fireprotection layer (1.1); Described door leaf (2) is made skeleton with the wooden frame (2.1) of rectangle, framework inner cavity compacting perlite (2.2), and the skeleton two sides is completely covered respectively one deck PLASTIC LAMINATED (2.3) and is consisted of fire proof construction; It is characterized in that: form puigging at the upper sound insulating panel (2.4) of pasting one deck 1mm～3mm of PLASTIC LAMINATED (2.3), panel (2.5) is attached to sound insulating panel (2.4) surface as outer finishing coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110336843 CN103089125A (en) | 2011-10-31 | 2011-10-31 | Wooden sound-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110336843 CN103089125A (en) | 2011-10-31 | 2011-10-31 | Wooden sound-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103089125A true CN103089125A (en) | 2013-05-08 |
Family
ID=48202205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110336843 Pending CN103089125A (en) | 2011-10-31 | 2011-10-31 | Wooden sound-insulation fireproof door |
Country Status (1)
| Country | Link |
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| CN (1) | CN103089125A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350888A (en) * | 2015-11-13 | 2016-02-24 | 名豪木业（惠州）有限公司 | Wooden soundproof door |
| CN106150279A (en) * | 2015-04-13 | 2016-11-23 | 苏州安瑞可机柜系统有限公司 | Self-closing double for machine room passage open section door |
| CN108756676A (en) * | 2018-06-28 | 2018-11-06 | 江苏凯尔消防工程设备有限公司 | A kind of pair is opened wooden heat-insulating fireproof door and production method |
-
2011
- 2011-10-31 CN CN 201110336843 patent/CN103089125A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150279A (en) * | 2015-04-13 | 2016-11-23 | 苏州安瑞可机柜系统有限公司 | Self-closing double for machine room passage open section door |
| CN105350888A (en) * | 2015-11-13 | 2016-02-24 | 名豪木业（惠州）有限公司 | Wooden soundproof door |
| CN108756676A (en) * | 2018-06-28 | 2018-11-06 | 江苏凯尔消防工程设备有限公司 | A kind of pair is opened wooden heat-insulating fireproof door and production method |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |