CN208347599U - A kind of fire prevention soundproof door - Google Patents
A kind of fire prevention soundproof door Download PDFInfo
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- CN208347599U CN208347599U CN201820885721.9U CN201820885721U CN208347599U CN 208347599 U CN208347599 U CN 208347599U CN 201820885721 U CN201820885721 U CN 201820885721U CN 208347599 U CN208347599 U CN 208347599U
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- door leaf
- fire
- fire prevention
- damping
- door
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Abstract
The utility model discloses a kind of fire prevention soundproof doors, including doorframe, door leaf, threshold, the doorframe is fixed on the wall, the door leaf is mounted on doorframe by hinge, the lower end of the door leaf is provided with threshold, handle is provided on the door leaf, the surface of the door leaf is provided with galvanized steel plain sheet layer, puigging is provided in the door leaf, fire-proof plate, thick keel layer, damping soundproof board, the puigging is close to the setting of galvanized steel plain sheet layer, the thickness keel layer is arranged between the fire-proof plate and the damping soundproof board, the thickness keel layer is Z-type structure, damping seal item is provided between the door leaf and doorframe, damping seal item is also equipped between the door leaf and threshold.The utility model is scientific and reasonable for structure, by being provided with puigging, fire-proof plate, thick keel layer, damping soundproof board etc., capable of significantly improving the fire protecting performance of door and completely cutting off the effect of noise.
Description
Technical field
The utility model belongs to noise control technique field, and in particular to a kind of fire prevention soundproof door.
Background technique
Currently, noise has become a kind of main environmental pollution, and the acoustic environment problem of building is increasingly by people's
Concern and attention.If whole oise insulation factor is improved, the oise insulation factor of the worst component of sound insulation property should be improved first.Such as installation
There is the wall of door and window, although wall has good sound insulation property, due to being equipped with the oise insulation factor door and window lower than it,
To make the oise insulation factor effect of this composite structure substantially reduce.So improving the oise insulation factor of door, window for improving building enclosure
Oise insulation factor for be main path.
Fire prevention soundproof door is sound insulation device more common at present, most of lodging building and office building, can all be installed
There is fire prevention soundproof door, for completely cutting off noise, the expansion of the intensity of a fire is delayed to prolong, although however current fire prevention soundproof door can be in certain journey
Completely cut off noise on degree, prevent the intensity of a fire, but still it is bad there are soundproof effect the problems such as.
Utility model content
The purpose of this utility model is to provide a kind of fire prevention soundproof doors, to solve sound insulation mentioned above in the background art
Ineffective technical problem.
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of fire prevention soundproof door, including door
Frame, door leaf, threshold, the doorframe are fixed on the wall, and the door leaf is mounted on doorframe by hinge, the lower end of the door leaf
It is provided with threshold, handle is provided on the door leaf, the surface of the door leaf is provided with galvanized steel plain sheet layer, setting in the door leaf
There are puigging, fire-proof plate, thick keel layer, damping soundproof board, the puigging is close to the setting of galvanized steel plain sheet layer, the thickness keel
Layer is arranged between the fire-proof plate and the damping soundproof board, and the thickness keel layer is Z-type structure.
In a kind of fire prevention soundproof door as described above, wherein filled with fire resisting sound absorption cotton, waveform diacoustic in the puigging
Any one or more in plate, sound-insulating felt.
In a kind of fire prevention soundproof door as described above, wherein the damping soundproof board is provided with three layers, the damping sound insulation
Sound-absorption hole is provided on plate.
In a kind of fire prevention soundproof door as described above, wherein the thickness keel layer is with a thickness of 1mm-2mm.
In a kind of fire prevention soundproof door as described above, wherein the galvanized steel plain sheet layer surface has sprayed coating, the coating
It is made of plant fiber and binder, the ratio of the plant fiber and binder is 2:1.
In a kind of fire prevention soundproof door as described above, wherein the plant fiber is that wood fibre or log are starched；It is described viscous
Tying agent is styrene or metering system first vinegar.
In a kind of fire prevention soundproof door as described above, wherein damping seal item is provided between the door leaf and doorframe, it is described
Damping seal item is also equipped between door leaf and threshold.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, pass through setting
There are puigging, fire-proof plate, thick keel layer, damping soundproof board, the soundproof effect of door leaf can be significantly improved, while also ensuring door
Furthermore the fire protecting performance of fan is provided with galvanized steel plain sheet layer in the outer layer of door leaf, and has sprayed plant in galvanized steel plain sheet layer surface
The coating of fiber and binder composition, not only increases the sound-and-fire proof performance of door leaf, and also improve the impact resistance of door
And corrosion resistance.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of door leaf.
Fig. 2 is fire prevention soundproof door schematic diagram.
In figure: 1- wall；2- doorframe；3- door leaf；4- threshold；5- handle；31- galvanized steel plain sheet layer；32- puigging；33- is anti-
Fiery plate；34- thickness keel layer；35- damping soundproof board.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to FIG. 1-2, the utility model provide following examples: a kind of fire prevention soundproof door, including doorframe 2, door leaf 3,
Doorframe 2 is fixedly mounted on wall 1 by threshold 4 first, and door leaf 3 is mounted on doorframe 2 by hinge, is set in the lower end of door leaf 3
It is equipped with threshold 4, damping seal item is both provided between door leaf 3 and doorframe 2, between door leaf 3 and threshold 4, to completely cut off sound, has simultaneously
There is fire protecting performance, the handle 5 to open and close door leaf 3 is provided on door leaf 3, is provided on the surface of door leaf 3 zinc-plated
Steel plate layer 31, the preferred 1.5mm-2.0mm of galvanized steel plain sheet layer 31 have also sprayed coating on the surface of door leaf 3, and coating is by plant fiber
It is formed with binder, the ratio of plant fiber and binder is preferably 2:1, specifically, plant fiber is wood fibre or original
Wood pulp, binder are styrene or metering system first vinegar；In order to improve door leaf 3 sound-and-fire proof performance, be arranged in door leaf 3
There are puigging 32, fire-proof plate 33, thick keel layer 34, damping soundproof board 35, is rolled in puigging 32 filled with fire resisting sound absorption cotton, waveform
Any one or more in sound plate, sound-insulating felt, 33 preferred thickness of fire-proof plate are 45mm-55mm, and the puigging 32 is close to
Galvanized steel plain sheet layer 31 is arranged, and the thickness keel layer 34 is arranged between the fire-proof plate 33 and the damping soundproof board 35, in order to
Sound-and-fire proof performance is further increased, the thickness keel layer 34 is Z-type structure, and thick 34 thickness of keel layer is preferably 1mm-2mm, together
When damping soundproof board 35 setting have three layers, 35 surface of damping soundproof board is provided with sound-absorption hole.By by doorframe 2 and 3 groups of door leaf
Dress, while to processing is sealed at doorframe 2, threshold 4, that is, it can reach excellent fire prevention, the effect for completely cutting off sound.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of fire prevention soundproof door, including doorframe (2), door leaf (3), threshold (4), the doorframe (2) are fixed on wall (1),
The door leaf (3) is mounted on doorframe (2) by hinge, and the lower end of the door leaf (3) is provided with threshold (4), the door leaf (3)
On be provided with handle (5), it is characterised in that: the surface of the door leaf (3) is provided with galvanized steel plain sheet layer (31), the door leaf (3)
It is inside provided with puigging (32), fire-proof plate (33), thick keel layer (34), damping soundproof board (35), the puigging (32) is close to
Galvanized steel plain sheet layer (31) setting, it is described thickness keel layer (34) be arranged in the fire-proof plate (33) and the damping soundproof board (35)
Between, the thickness keel layer (34) is Z-type structure.
2. a kind of fire prevention soundproof door according to claim 1, it is characterised in that: inhaled in the puigging (32) filled with fire resisting
Sound cotton, waveform diacoustic plate, any one or more in sound-insulating felt.
3. a kind of fire prevention soundproof door according to claim 1, it is characterised in that: the damping soundproof board (35) is provided with three
Layer, sound-absorption hole is provided on the damping soundproof board (35).
4. a kind of according to claim 1 or 2 or 3 fire prevention soundproof doors, it is characterised in that: it is described thickness keel layer (34) with a thickness of
1mm-2mm。
5. a kind of fire prevention soundproof door according to claim 1, it is characterised in that: galvanized steel plain sheet layer (31) surface has sprayed
Coating, the coating are made of plant fiber and binder, and the ratio of the plant fiber and binder is 2:1.
6. a kind of fire prevention soundproof door according to claim 5, it is characterised in that: the plant fiber is wood fibre or log
Slurry；The binder is styrene or metering system first vinegar.
7. a kind of fire prevention soundproof door according to claim 1, it is characterised in that: be provided between the door leaf (3) and doorframe (2)
Damping seal item is also equipped with damping seal item between the door leaf (3) and threshold (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820885721.9U CN208347599U (en) | 2018-06-05 | 2018-06-05 | A kind of fire prevention soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820885721.9U CN208347599U (en) | 2018-06-05 | 2018-06-05 | A kind of fire prevention soundproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208347599U true CN208347599U (en) | 2019-01-08 |
Family
ID=64882823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820885721.9U Active CN208347599U (en) | 2018-06-05 | 2018-06-05 | A kind of fire prevention soundproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208347599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134149A1 (en) * | 2019-12-29 | 2021-07-08 | 龚斌璐 | Novel interior door |
-
2018
- 2018-06-05 CN CN201820885721.9U patent/CN208347599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021134149A1 (en) * | 2019-12-29 | 2021-07-08 | 龚斌璐 | Novel interior door |
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