CN218669105U - Fireproof wooden door with sound insulation effect - Google Patents
Fireproof wooden door with sound insulation effect Download PDFInfo
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- CN218669105U CN218669105U CN202222270321.6U CN202222270321U CN218669105U CN 218669105 U CN218669105 U CN 218669105U CN 202222270321 U CN202222270321 U CN 202222270321U CN 218669105 U CN218669105 U CN 218669105U
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Abstract
The utility model provides a fire prevention timber with sound insulation effect, including outside fire prevention door plant, the door leaf frame, inboard fire prevention door plant, spacing stuff, spacing draw-in groove and porous aluminum alloy skeleton board, door leaf frame front side is provided with outside fire prevention door plant, door leaf frame rear side is provided with inboard fire prevention door plant, the inside intermediate position of door leaf frame is provided with porous aluminum alloy skeleton board, porous aluminum alloy skeleton board left side is provided with first polyester fiber acoustic board, first polyester fiber acoustic board left side is provided with first glass wool acoustic board, first glass wool acoustic board left side is provided with first ceramic aluminum acoustic board, porous aluminum alloy skeleton board right side is provided with second polyester fiber acoustic board, second polyester fiber acoustic board right side is provided with second glass wool acoustic board, this design has solved original fire prevention timber sound insulation effect not good enough, can not effectual isolated noise, can not reach the mesh of noise reduction ability, can not satisfy the problem of the demand of making an uproar that gives sound insulation.
Description
Technical Field
The utility model relates to a fire prevention timber with sound insulation effect belongs to fire prevention timber technical field.
Background
The wooden fireproof door is a door with a door frame, a door leaf framework, a door leaf panel and a fireproof limit reaching the requirements of GB50045-95 high-rise civil building design fireproof standard. Fire doors are one of the fire partitions of buildings, and are usually used on the fire wall, the entrance and exit of the staircase or the opening of the tube well, and play an important role in reducing the fire loss.
Among the prior art, current fire prevention timber sound insulation effect is good inadequately, can not effectual isolated noise, can not reach the purpose that reduces the sound energy, can not satisfy the demand that gives sound insulation and fall the noise, and the problem that the aforesaid appears is solved to the fire prevention timber that has sound insulation effect of now urgent need.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a fire prevention timber with effect gives sound insulation to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure has good syllable-dividing effect, effectively reduces the transmission of sound energy, can satisfy the demand of making an uproar that falls that gives sound insulation.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a fireproof wooden door with sound insulation effect, includes outside fire door board, door leaf frame, inboard fire door board, spacing stuff, spacing draw-in groove and porous aluminum alloy skeleton board, door leaf frame front side is provided with outside fire door board, door leaf frame rear side is provided with inboard fire door board, the inside intermediate position of door leaf frame is provided with porous aluminum alloy skeleton board, porous aluminum alloy skeleton board left side is provided with first polyester fiber acoustic board, first polyester fiber acoustic board left side is provided with first glass wool acoustic board, first glass wool acoustic board left side is provided with first pottery aluminium acoustic board, porous aluminum alloy skeleton board right side is provided with second polyester fiber acoustic board, second polyester fiber acoustic board right side is provided with second glass wool acoustic board, second glass wool acoustic board right side is provided with second pottery aluminium acoustic board.
Furthermore, the upper side and the lower side of the inner side of the outer fireproof door plate and the inner fireproof door plate are respectively provided with a limiting batten, limiting clamping grooves are formed in the upper side and the lower side of the left end face and the right end face of the door leaf frame, the specifications of the limiting clamping grooves are matched with those of the limiting battens, and the limiting battens are fixedly connected with the limiting clamping grooves through rivets.
Furthermore, the first ceramic aluminum sound-absorbing board, the first glass wool sound-absorbing board, the first polyester fiber sound-absorbing board, the porous aluminum alloy framework board, the second polyester fiber sound-absorbing board, the second glass wool sound-absorbing board and the second ceramic aluminum sound-absorbing board are bonded and connected through fireproof white latex.
Furthermore, alloy supporting connecting rods are transversely arranged between the outer side fireproof door plate and the inner side fireproof door plate and are provided with three groups, the three groups of alloy supporting connecting rods are of an equidistance arrangement structure, and the alloy supporting connecting rods penetrate through the first ceramic aluminum sound-absorbing plate, the first glass wool sound-absorbing plate, the first polyester fiber sound-absorbing plate, the porous aluminum alloy framework plate, the second polyester fiber sound-absorbing plate, the second glass wool sound-absorbing plate and the second ceramic aluminum sound-absorbing plate.
Furthermore, fireproof flame-retardant coatings are coated on the surfaces of the outer side fireproof door plate and the inner side fireproof door plate.
The utility model has the advantages that: the utility model discloses a fire prevention timber with effect gives sound insulation, because of the utility model discloses added outside fire prevention door plant, the door leaf frame, inboard fire prevention door plant, first pottery aluminium acoustic board, first glass cotton acoustic board, first polyester fiber acoustic board, porous aluminum alloy skeleton board, second polyester fiber acoustic board, second glass cotton acoustic board and second pottery aluminium acoustic board, this design has good syllable-dividing effect, effectively reduce the transmission of acoustic energy, can satisfy the demand of making an uproar falls in the sound insulation, it is not good enough to have solved original fire prevention timber sound insulation effect, can not reach effectual isolated noise, can not reach the purpose that reduces the acoustic energy, can not satisfy the problem of the demand of making an uproar falls in the sound insulation, the utility model discloses a sound insulation effect is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of a fireproof wooden door with sound insulation effect of the present invention;
FIG. 2 is a schematic view of an exploded structure of a fireproof wooden door with sound insulation effect of the present invention;
FIG. 3 is a left side sectional view of the fireproof wooden door with sound insulation effect of the present invention;
in the figure: 1-outer side fireproof door plate, 2-door leaf frame, 3-inner side fireproof door plate, 4-limiting batten, 5-limiting clamping groove, 6-first ceramic aluminum acoustic board, 7-first glass wool acoustic board, 8-first polyester fiber acoustic board, 9-porous aluminum alloy framework board, 10-second polyester fiber acoustic board, 11-second glass wool acoustic board, 12-second ceramic aluminum acoustic board and 13-alloy supporting connecting rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fire prevention timber with sound insulation effect, including outside fire prevention door plant 1, door leaf frame 2, inboard fire prevention door plant 3, spacing stuff 4, spacing draw-in groove 5 and porous aluminum alloy skeleton board 9, door leaf frame 2 front side is provided with outside fire prevention door plant 1, door leaf frame 2 rear side is provided with inboard fire prevention door plant 3, door leaf frame 2 inside intermediate position is provided with porous aluminum alloy skeleton board 9, porous aluminum alloy skeleton board 9 left side is provided with first polyester fiber acoustic panel 8, first polyester fiber acoustic panel 8 left side is provided with first glass wool acoustic panel 7, first glass wool acoustic panel 7 left side is provided with first pottery aluminium acoustic panel 6, porous aluminum alloy skeleton board 9 right side is provided with second polyester fiber acoustic panel 10, second polyester fiber acoustic panel 10 right side is provided with second glass wool acoustic panel 11, second glass wool acoustic panel 11 right side is provided with second pottery aluminium acoustic panel 12, this design has solved original fire prevention sound insulation effect not enough, can not effectual isolated noise, can not reach the mesh that can not reduce the noise energy, can not satisfy the problem of the demand of making an uproar.
Both sides all are provided with spacing stuff 4 about the 3 medial surfaces of outside fire door plant 1 and inboard fire door plant, both sides are inside all to have seted up spacing draw-in groove 5 about door leaf frame 2 about both ends face, 5 specifications of spacing draw-in groove and the 4 specification phase-matches of spacing stuff, spacing stuff 4 passes through rivet and 5 fixed connection of spacing draw-in groove, this design can carry out fixed connection with outside fire door plant 1 and inboard fire door plant 3 and door leaf frame 2 through spacing stuff 4 and the spacing draw-in groove 5 that set up.
First pottery aluminium acoustic board 6, first glass wool acoustic board 7, first polyester fiber acoustic board 8, porous aluminum alloy skeleton board 9, second polyester fiber acoustic board 10, second glass wool acoustic board 11 and second pottery aluminium acoustic board 12 between through the bonding of fire prevention white latex, this design has improved the connection steadiness between each panel.
Alloy support connecting rods 13 are transversely arranged between the outer fireproof door plate 1 and the inner fireproof door plate 3, three groups of alloy support connecting rods 13 are arranged, the three groups of alloy support connecting rods 13 are of an equidistant arrangement structure, the alloy support connecting rods 13 penetrate through the first ceramic aluminum acoustic board 6, the first glass wool acoustic board 7, the first polyester fiber acoustic board 8, the porous aluminum alloy framework board 9, the second polyester fiber acoustic board 10, the second glass wool acoustic board 11 and the second ceramic aluminum acoustic board 12, the outer fireproof door plate 1 and the inner fireproof door plate 3 can be transversely supported from the inside in the design, and the overall structure support strength of the fireproof wooden door is improved.
The surfaces of the outer fireproof door plate 1 and the inner fireproof door plate 3 are coated with fireproof flame-retardant coatings, and the overall fireproof performance of the fireproof wooden door is improved through the fireproof flame-retardant coatings.
As an embodiment of the present invention: this fire prevention timber is in the use, when sound from outside fire prevention door plant 1 inwards transmits, sound gets into inside first pottery aluminium acoustic board 6, carry out first absorption to sound through first pottery aluminium acoustic board 6, reduce the intensity of sound energy, then absorb sound once more through first cotton acoustic board 7 of glass and first polyester fiber acoustic board 8, can strengthen fire prevention timber's overall structure support intensity through porous aluminum alloy skeleton board 9, can absorb sound through porous aluminum alloy skeleton board 9 simultaneously, then carry out further absorption through second polyester fiber acoustic board 10, second cotton acoustic board 11 of glass and second pottery aluminium acoustic board 12 to sound, make the sound energy reduce to minimumly, thereby realize this fire prevention timber's syllable-dividing effect.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a fire prevention timber with effect gives sound insulation, includes outside fire prevention door plant, door leaf frame, inboard fire prevention door plant, spacing stuff, spacing draw-in groove and porous aluminum alloy skeleton board, its characterized in that: the door comprises a door leaf frame and is characterized in that an outer-side fireproof door plate is arranged on the front side of the door leaf frame, an inner-side fireproof door plate is arranged on the rear side of the door leaf frame, a porous aluminum alloy framework plate is arranged in the middle of the interior of the door leaf frame, a first polyester fiber acoustic board is arranged on the left side of the porous aluminum alloy framework plate, a first glass wool acoustic board is arranged on the left side of the first polyester fiber acoustic board, a first ceramic aluminum acoustic board is arranged on the left side of the first glass wool acoustic board, a second polyester fiber acoustic board is arranged on the right side of the porous aluminum alloy framework plate, a second glass wool acoustic board is arranged on the right side of the second polyester fiber acoustic board, and a second ceramic aluminum acoustic board is arranged on the right side of the second glass wool acoustic board.
2. A fire-resistant wood door with sound insulation effect as claimed in claim 1, wherein: the door leaf frame is characterized in that limiting battens are arranged on the upper side and the lower side of the inner side of the outer fireproof door plate and the inner side of the inner fireproof door plate, limiting clamping grooves are formed in the upper side and the lower side of the left end face and the right end face of the door leaf frame, the specifications of the limiting clamping grooves are matched with those of the limiting battens, and the limiting battens are fixedly connected with the limiting clamping grooves through rivets.
3. A fire-resistant wood door with sound insulation effect as claimed in claim 1, wherein: the first ceramic aluminum sound-absorbing plate, the first glass wool sound-absorbing plate, the first polyester fiber sound-absorbing plate, the porous aluminum alloy framework plate, the second polyester fiber sound-absorbing plate, the second glass wool sound-absorbing plate and the second ceramic aluminum sound-absorbing plate are connected through fireproof white latex in an adhesive mode.
4. A fire-resistant wood door with sound insulation effect as claimed in claim 1, wherein: alloy supporting connecting rods are transversely arranged between the outer side fireproof door plate and the inner side fireproof door plate and are arranged in three groups, the three groups of alloy supporting connecting rods are of an equidistant arrangement structure, and the alloy supporting connecting rods penetrate through the first ceramic aluminum sound-absorbing plate, the first glass wool sound-absorbing plate, the first polyester fiber sound-absorbing plate, the porous aluminum alloy framework plate, the second polyester fiber sound-absorbing plate, the second glass wool sound-absorbing plate and the second ceramic aluminum sound-absorbing plate.
5. A fire-resistant wood door with sound insulation effect as claimed in claim 1, wherein: and fireproof flame-retardant coatings are respectively coated on the surfaces of the outer side fireproof door plate and the inner side fireproof door plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270321.6U CN218669105U (en) | 2022-08-29 | 2022-08-29 | Fireproof wooden door with sound insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222270321.6U CN218669105U (en) | 2022-08-29 | 2022-08-29 | Fireproof wooden door with sound insulation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218669105U true CN218669105U (en) | 2023-03-21 |
Family
ID=85554664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222270321.6U Active CN218669105U (en) | 2022-08-29 | 2022-08-29 | Fireproof wooden door with sound insulation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218669105U (en) |
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2022
- 2022-08-29 CN CN202222270321.6U patent/CN218669105U/en active Active
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