CN211342605U - Fireproof soundproof door - Google Patents
Fireproof soundproof door Download PDFInfo
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- CN211342605U CN211342605U CN201922006797.7U CN201922006797U CN211342605U CN 211342605 U CN211342605 U CN 211342605U CN 201922006797 U CN201922006797 U CN 201922006797U CN 211342605 U CN211342605 U CN 211342605U
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Abstract
The utility model discloses a fireproof soundproof door, which comprises a door body with a cavity reserved inside and a soundproof part arranged at the side edge of the door body, wherein a soundproof structure for stopping sound transmission is arranged in the cavity; a groove extending towards the interior of the door body is reserved on the side edge of the door body, the sound insulation part comprises a first sound insulation material arranged in the groove, and a sealing piece is arranged at an opening of the groove; the sound insulation structure comprises a first sound insulation layer, a keel plate and a second sound insulation layer which are sequentially arranged from one side of the cavity to the other side of the cavity, and the first sound insulation layer, the keel plate and the second sound insulation layer are fixedly connected with the door body. The utility model discloses a fire prevention sound-proof door can have the effect that keeps apart sound and prevent noise transmission on satisfying intensity height, the strong basis of fire behavior.
Description
Technical Field
The utility model relates to a building environmental engineering technical field especially relates to a fire prevention sound-proof door.
Background
Noise has a great adverse effect on people's lives in modern industries and living fields, particularly in the field of design of commercial houses and industrial houses in the field of buildings, since large-sized working machines are generally present in commercial houses and industrial plants, and noise thereof easily affects people around. The door is a main way for noise to be transmitted out in a building, so that the industrial door not only needs to meet the strength requirement, but also needs to meet the fireproof and antitheft requirements, and further needs to have the functions of sound insulation and noise transmission prevention.
The soundproof door provided in the prior art has a poor effect of isolating noise, and cannot meet the soundproof requirements of commercial rooms, factory rooms and the like on the soundproof door.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, providing a fire prevention sound-proof door can have the effect that keeps apart sound and prevent noise transmission on satisfying intensity height, the strong basis of fireproofness.
In order to achieve the above object, the utility model provides a fireproof soundproof door, which comprises a door body with a cavity reserved inside and a soundproof part arranged at the side of the door body, wherein a soundproof structure for stopping the transmission of sound is arranged in the cavity;
a groove extending towards the interior of the door body is reserved on the side edge of the door body, the sound insulation part comprises a first sound insulation material arranged in the groove, and a sealing piece is arranged at an opening of the groove;
the sound insulation structure comprises a first sound insulation layer, a keel plate and a second sound insulation layer which are sequentially arranged from one side of the cavity to the other side of the cavity, and the first sound insulation layer, the keel plate and the second sound insulation layer are fixedly connected with the door body.
Preferably, the first sound insulation layer and the second sound insulation layer have the same structure, the first sound insulation layer comprises a first support plate arranged between the inner wall of the door body and the keel plate, a plurality of through holes are uniformly formed in the first support plate, a second sound insulation material is inserted into the through holes, and the second sound insulation material is filled between the inner wall of the door body and the first support plate and between the first support plate and the keel plate;
the second sound insulation layer comprises a second supporting plate arranged between the inner wall of the door body and the keel plate, a plurality of through holes are uniformly formed in the second supporting plate, a third sound insulation material is inserted into the through holes, and the third sound insulation material is filled between the inner wall of the door body and the second supporting plate and between the second supporting plate and the keel plate.
Preferably, the first sound insulation material, the second sound insulation material and the third sound insulation material are all glass wool felts.
Preferably, a first fireproof plate fixedly connected with the door body is further arranged between the first supporting plate and the keel plate, and the second sound insulation material is in contact with the first fireproof plate.
Preferably, a second fireproof plate fixedly connected with the door body is arranged between the second supporting plate and the keel plate, and the third sound insulation material is in contact with the second fireproof plate.
Preferably, a gypsum board is further arranged on the inner wall of the cavity.
As the preferred scheme, the sealing piece includes a plurality of along the length direction of recess evenly set up the stationary blade in the inboard of recess in proper order to and establish the apron at the lateral surface of recess, evenly be equipped with a plurality of slotted holes on the apron.
Preferably, the four side edges of the door body are provided with sound insulation parts, the sound insulation part on the side of the door body connected with the wall body is a first sound insulation part, the section of the groove of the first sound insulation part is in a right trapezoid shape, and the opening of the groove of the first sound insulation part is positioned on the inclined plane of the right trapezoid shape;
the sound insulation parts on the other three sides of the door body are first sound insulation parts, and the cross sections of the first sound insulation parts are rectangular.
Preferably, the sound attenuation material is glass wool felt.
Compared with the prior art, the utility model discloses fire prevention sound-proof door's beneficial effect lies in: the utility model discloses a cavity in the door body of fire prevention soundproof door is equipped with sound insulation structure, and sound insulation structure includes first puigging, keel plate and second puigging, and wherein, first puigging and second puigging can completely cut off the transmission of the noise through the door body, and keel plate is used for satisfying the intensity and the rigidity requirement of the door body, and keel plate has certain fire prevention effect simultaneously; in addition, the side edge of the door body is provided with a sound insulation part, the side edge of the door body is used for being connected with a door frame on a wall body, and a first sound insulation material is arranged in a groove reserved in the side edge of the door body, so that the side edge of the door body also has a sound insulation effect. Therefore, the inner part and the side surface of the whole door body have sound insulation effects, and the sound insulation effect of the sound insulation door is improved.
Drawings
FIG. 1 is a schematic structural view of the fireproof and soundproof door of the present invention;
FIG. 2 is a schematic structural view of the sound-insulating structure of the fireproof and soundproof door of the present invention;
FIG. 3 is a schematic view of the exploded structure of the fireproof and soundproof door of the present invention;
fig. 4 is a schematic sectional view of the first sound-insulating portion of the fireproof and sound-insulating door of the present invention;
fig. 5 is a schematic structural view of a section of the second sound-insulating portion of the fire-proof sound-insulating door of the present invention.
In the figure, 1, a door body; 2. a sound insulating portion; 21. a groove; 22. a first sound insulating material; 23. a fixing sheet; 24. a cover plate; 25. a slot; 11. a cavity; 12. a first sound insulating layer; 13. a keel plate; 14. a second sound insulating layer; 15. a first support plate; 151. a through hole; 16. a second sound insulating material; 17. a third sound insulating material; 10. a gypsum board; 9. a door frame.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The utility model discloses fire prevention sound-proof door's preferred embodiment 1, as shown in fig. 1-5, including the inside reservation have the door body 1 of cavity 11 and the sound insulation portion 2 that sets up in one side of the door body 1, cavity 11 sets up in the inside of the door body 1, be equipped with the sound insulation structure in the cavity 11, the sound insulation structure includes the first puigging 12 that sets gradually by the one side of cavity 11 to the another side, keel plate 13 and second puigging 14, first puigging 12, keel plate 13 and 14 layering of second puigging just all with door body 1 fixed connection, keel plate 13 is used for satisfying the intensity of the door body 1 and the demand of rigidity, first puigging 12 and second puigging 14 are used for isolated sound to pass through from the door body, avoid noise pollution. Specifically, the first soundproof layer 12 and the second soundproof layer 14 have the same structure, the first soundproof layer 12 includes a first support plate 15 disposed between the inner wall of the door body 1 and the keel plate 13, gaps are reserved between the first support plate 15 and the inner wall of the cavity 11 and between the first support plate 15 and the keel plate 13, a plurality of through holes 151 are uniformly formed in the first support plate 15, a second soundproof material 16 is inserted into the through holes 151, the second soundproof material 16 is specifically a glass wool felt, and the second soundproof material 16 is also filled between the inner wall of the door body 1 and the first support plate 15 and between the first support plate 15 and the keel plate 13; because sound is at the in-process of transmission, when striking hard material, the reflection volume of sound is more, and when sound passed through soft materials or porous structure, soft materials and porous material can absorb the sound wave of sound, had better sound insulation noise cancelling effect, the utility model discloses a be provided with through-hole 151 on the first backup pad 15, utilize second sound insulation material 16 in the through-hole 151 to inhale the sound, eliminate the noise sound wave. Specifically, the second sound insulation layer 14 includes a second support plate disposed between the inner wall of the door body 1 and the keel plate 13, the second support plate is uniformly provided with a plurality of through holes, third sound insulation materials 17 are inserted into the through holes, and the third sound insulation materials 17 are filled between the inner wall of the door body 1 and the second support plate, and between the second support plate and the keel plate 13.
After the noise sound wave of the room inside the door body 1 of the application strikes the outer wall of the door body 1, one part of the noise sound wave is reflected back to the room, and the other part of the noise sound wave enters the inner cavity of the door body 1, and the sound is absorbed by the second sound insulation material 16 and the third sound insulation material 17 of the first sound insulation layer 12 and the second sound insulation layer 14 of the inner cavity of the door body 1, so that the noise sound wave is reduced, the noise sound wave transmitted to the outside of the door body 1 is smaller, and the sound is isolated.
A first fireproof plate fixedly connected with the door body is further arranged between the first supporting plate 15 and the keel plate 13, the second sound insulation material 16 is in contact with the first fireproof plate, a second fireproof plate fixedly connected with the door body is arranged between the second supporting plate and the keel plate 13, and the third sound insulation material 17 is in contact with the second fireproof plate. The utility model provides a first PLASTIC LAMINATED and second PLASTIC LAMINATED have the effect of fire prevention on the one hand, and on the other hand can completely cut off sound and prevent that the noise from transmitting to the door body 1 outside, the effect of reinforcing sound insulation.
In order to further increase the sound insulation effect, the sound insulation part 2 is arranged on the side edge of the door body 1, the side edge of the door body 1 is provided with a groove 21 extending towards the inside of the door body 1, a first sound insulation material 22 is filled in the groove 21, the first sound insulation material 22 is a glass wool felt, the groove 21 is isolated from the cavity 11, the thickness of the door body 1 between the groove 21 and the cavity 11 is the same as the wall thickness from the cavity 11 to the outside of the door body 1, in this way, when the sound insulation structure is arranged in the cavity 11, the sound insulation part 2 arranged on the side edge of the door body 1 can enable the whole panel of the door body to have the sound insulation effect, when the door body 1 is closed, sound which can be isolated by using the sound insulation structure and the sound insulation part 2 passes through the door body 1; in addition, the opening of the groove 21 is positioned on the side surface of the door body, the opening of the groove 21 is provided with a sealing piece, and the sealing piece is used for covering the opening of the groove 21 to prevent the first sound insulation material 22 from falling out of the groove.
Wherein, the sealing member includes a plurality of length direction along recess 21 evenly sets up the stationary blade 23 at the inboard of recess 21 in proper order to and establish the apron 24 at the lateral surface of recess 21, evenly be equipped with a plurality of slotted holes 25 on the apron 24, slotted hole 25 on the stationary blade 23 is used for making the noise sound wave pass through, then enters into recess 21 in, realizes inhaling the sound insulation through the first sound-proof material 22 in the recess 21. Specifically, the four side edges of the door body 1 are respectively provided with a sound insulation part 2, the sound insulation part 2 on one side of the door body 1 connected with a wall body is a first sound insulation part, the section of a groove of the first sound insulation part is in a right trapezoid shape, and an opening of the groove of the first sound insulation part is positioned on an inclined plane of the right trapezoid shape; the shape of the groove of the first sound insulation part is matched and connected with the structure on the door frame 9 on the wall body, the sound insulation parts 2 on the other three sides of the door body 1 are second sound insulation parts, and the cross sections of the second sound insulation parts are rectangular.
The inner wall of the cavity 11 is also provided with a gypsum board 10, and the gypsum board 10 has fireproof and moistureproof effects, so that the door body 1 is prevented from being damaged; the inner wall of the cavity 11 is also evenly provided with a plurality of ribbed plates for enhancing the strength of the door body 1.
The utility model discloses a cavity 11 in the door body 1 of fire prevention soundproof door is equipped with sound insulation structure, and sound insulation structure includes first puigging 12, keel plate 13 and second puigging 14, and wherein, first puigging 13 and second puigging 14 layer can completely cut off the transmission of the noise through door body 1, and keel plate 13 is used for satisfying the intensity and the rigidity requirement of door body 1, and keel plate 13 has certain fire prevention effect simultaneously; in addition, the side edge of the door body 1 is provided with a sound insulation part 2, the side edge of the door body 1 is used for being connected with a door frame 9 on a wall body, and a first sound insulation material 22 is arranged in a groove reserved on the side edge of the door body 1, so that the side edge of the door body 1 also has a sound insulation effect. Therefore, the inner part and the side surface of the whole door body 1 have sound insulation effects, and the sound insulation effect of the sound insulation door is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (8)
1. A fireproof sound insulation door is characterized by comprising a door body and a sound insulation part, wherein a cavity is reserved in the door body, the sound insulation part is arranged on the side edge of the door body, and a sound insulation structure used for stopping sound transmission is arranged in the cavity;
a groove extending towards the interior of the door body is reserved on the side edge of the door body, the sound insulation part comprises a first sound insulation material arranged in the groove, and a sealing piece is arranged at an opening of the groove;
the sound insulation structure comprises a first sound insulation layer, a keel plate and a second sound insulation layer which are sequentially arranged from one side of the cavity to the other side of the cavity, and the first sound insulation layer, the keel plate and the second sound insulation layer are fixedly connected with the door body.
2. The fire-proof soundproof door of claim 1, wherein the first soundproof layer has the same structure as the second soundproof layer, the first soundproof layer comprises a first support plate disposed between the inner wall of the door body and the keel plate, a plurality of through holes are uniformly formed in the first support plate, a second soundproof material is inserted into the through holes, and the second soundproof material is filled between the inner wall of the door body and the first support plate and between the first support plate and the keel plate;
the second sound insulation layer comprises a second supporting plate arranged between the inner wall of the door body and the keel plate, a plurality of through holes are uniformly formed in the second supporting plate, a third sound insulation material is inserted into the through holes, and the third sound insulation material is filled between the inner wall of the door body and the second supporting plate and between the second supporting plate and the keel plate.
3. The fire resistant sound insulation door of claim 2, wherein the first sound insulating material, the second sound insulating material, and the third sound insulating material are all glass wool blankets.
4. A fire and sound proof door as claimed in claim 2, wherein a first fire proof plate fixedly connected to the door body is further disposed between the first support plate and the keel plate, and the second sound proof material is in contact with the first fire proof plate.
5. A fire and sound resistant door as claimed in claim 2, wherein a second fire resistant plate is disposed between said second support plate and the keel plate and is fixedly connected to the door body, and said third sound insulating material is in contact with the second fire resistant plate.
6. A fire and sound proof door as claimed in claim 1, wherein the inner wall of the chamber is further provided with plasterboard.
7. A fire and sound proof door as claimed in claim 1, wherein the sealing member comprises a plurality of fixing pieces uniformly arranged on the inner side of the groove in sequence along the length direction of the groove, and a cover plate arranged on the outer side of the groove, wherein a plurality of slotted holes are uniformly arranged on the cover plate.
8. The fire-proof and sound-proof door as claimed in claim 7, wherein the door body is provided with sound-proof portions at four sides, the sound-proof portion at the side of the door body connected to the wall body is a first sound-proof portion, the cross section of the groove of the first sound-proof portion is a right trapezoid, and the opening of the groove of the first sound-proof portion is positioned on the inclined surface of the right trapezoid;
the sound insulation parts on the other three sides of the door body are first sound insulation parts, and the cross sections of the first sound insulation parts are rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006797.7U CN211342605U (en) | 2019-11-19 | 2019-11-19 | Fireproof soundproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922006797.7U CN211342605U (en) | 2019-11-19 | 2019-11-19 | Fireproof soundproof door |
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| Publication Number | Publication Date |
|---|---|
| CN211342605U true CN211342605U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922006797.7U Active CN211342605U (en) | 2019-11-19 | 2019-11-19 | Fireproof soundproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211342605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049543A (en) * | 2020-09-27 | 2020-12-08 | 浙江亚厦装饰股份有限公司 | Sound insulation threshold stone structure and installation method |
-
2019
- 2019-11-19 CN CN201922006797.7U patent/CN211342605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049543A (en) * | 2020-09-27 | 2020-12-08 | 浙江亚厦装饰股份有限公司 | Sound insulation threshold stone structure and installation method |
| CN112049543B (en) * | 2020-09-27 | 2024-04-12 | 浙江亚厦装饰股份有限公司 | Sound insulation threshold stone structure and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fireproof and soundproof door Effective date of registration: 20230509 Granted publication date: 20200825 Pledgee: Lechang Sub branch of Agricultural Bank of China Ltd. Pledgor: Guangdong Zhongbo traffic environmental protection equipment Co.,Ltd. Registration number: Y2023980040087 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |