CN220979298U - Dustproof sound insulation fireproof door - Google Patents
Dustproof sound insulation fireproof door Download PDFInfo
- Publication number
- CN220979298U CN220979298U CN202322346584.5U CN202322346584U CN220979298U CN 220979298 U CN220979298 U CN 220979298U CN 202322346584 U CN202322346584 U CN 202322346584U CN 220979298 U CN220979298 U CN 220979298U
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- fixedly connected
- wall
- fire
- door
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- 238000009413 insulation Methods 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000003063 flame retardant Substances 0.000 claims abstract description 12
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 238000005728 strengthening Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Special Wing (AREA)
Abstract
The utility model relates to the technical field of fireproof doors, in particular to a dustproof sound-insulation fireproof door which comprises a door frame, wherein the left part of the front end of the door frame is hinged with a fireproof door main body through a hinge, the right part of the front end of the fireproof door main body is fixedly connected with a door handle, the rear end of the fireproof door main body is fixedly connected with a sealing structure, a cavity is formed in the fireproof door main body, the front wall and the rear wall of the cavity are fixedly connected with heat insulation layers, the opposite surfaces of the two heat insulation layers are fixedly connected with flame-retardant seats, and the opposite surfaces of the two flame-retardant seats are fixedly connected with a connecting structure together. According to the dustproof sound-insulating fireproof door, the sound-insulating effect is improved under the double matching action of the sound-insulating plate and the sound-absorbing cotton filled between the inner wall of the sound-insulating plate and the reinforcing seat, dust is prevented from penetrating through the fireproof door through the gap between the fireproof door main body and the door frame under the combined matching action of the first spring, the second spring and the sealing gasket, so that a certain dustproof effect is achieved, and the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to a dustproof sound-insulation fireproof door.
Background
Fireproof doors refer to doors capable of meeting requirements of fire resistance stability, integrity and heat insulation in a certain time, the fireproof doors are important components of fire protection measures of buildings, evacuation channels in the buildings are all required to be provided with fireproof doors in fireproof areas, along with rapid rising of the building industry, the manufacturing technology of the fireproof doors is further developed and matured, the existing fireproof doors generally have a single-sided function of fireproof, the sound insulation effect of the fireproof doors is not ideal, the sound insulation effect required by working environments cannot be achieved, dust easily passes through the fireproof doors through gaps between the fireproof doors and the door frames in the use process, the dustproof effect cannot be met, and the practicability is poor.
Disclosure of utility model
The utility model mainly aims to provide a dustproof sound-insulation fireproof door which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a dustproof sound insulation prevents fire door, includes the door frame, door frame front end left part is through hinge hinged connection to prevent fire door main part, prevent fire door main part front end right part fixedly connected with door handle, prevent fire door main part rear end fixedly connected with seal structure, prevent the interior cavity that opens of fire door main part, cavity antetheca and the equal fixedly connected with insulating layer of back wall, two the equal fixedly connected with fire-retardant seat of insulating layer opposite face, two fire-retardant seat opposite face is fixedly connected with connection structure jointly.
Preferably, the connection structure comprises a sound insulation plate, the front wall and the rear wall of the sound insulation plate are fixedly connected with reinforcing seats together, sound absorbing cotton is filled between the inner wall of the sound insulation plate and the reinforcing seats, and the front end and the rear end of the sound insulation plate are fixedly connected with opposite surfaces of the two flame-retardant seats respectively.
Preferably, the upper end, the lower extreme, the left end and the right-hand member of acoustic celotex board respectively with cavity upper wall, lower wall, left wall and right wall fixed connection, the acoustic celotex board is the font setting of opening, the reinforcing seat is the wave setting.
Preferably, the sealing structure comprises a connecting seat, the front part of the upper end, the front part of the lower end, the front part of the left end and the front part of the right end of the connecting seat are jointly opened with a groove, the upper wall and the lower wall of the groove are fixedly connected with a plurality of first springs, the left wall and the right wall of the groove are fixedly connected with a plurality of second springs, a plurality of the first springs and the second springs are far away from the sealing pad which is jointly fixedly connected with one end of the connecting seat, and the front end of the connecting seat is fixedly connected with the rear end of the fireproof door main body.
Preferably, the first springs and the second springs are equidistantly distributed, the sealing gasket is arranged in a shape like a Chinese character kou, and the sealing gasket is abutted against the inner wall of the door frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. Through setting up connection structure, play the effect of giving sound insulation under the effect of acoustic celotex board to through filling between acoustic celotex board inner wall and reinforcing seat and inhale the sound cotton, thereby further play the effect of giving sound insulation, improve the sound insulation effect, with the sound insulation effect that reaches operational environment requirement, and through setting up reinforcing seat, thereby improve the bulk strength of preventing fire door main part, prolong the life of preventing fire door main part;
2. Through setting up seal structure, make sealed pad keep away from the one end of connecting seat and contradict door frame inner wall all the time under the effect of spring and No. two springs to improve the leakproofness of preventing that fire door main part and door frame from being connected, prevent that the dust from passing through the gap of preventing fire door main part and door frame and prevent fire door, play certain dustproof effect, improve the practicality.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a dustproof soundproof fireproof door of the present utility model;
fig. 2 is a schematic connection diagram of a part of the structure of the dustproof soundproof fireproof door;
Fig. 3 is a schematic diagram of the overall structure of a connection structure of the dustproof sound-insulating fireproof door;
fig. 4 is a schematic diagram of the whole sealing structure of the dustproof sound-insulating fireproof door.
In the figure: 1. a door frame; 2. a fire door body; 3. a door handle; 4. a sealing structure; 5. a cavity; 6. a thermal insulation layer; 7. a flame retardant seat; 8. a connection structure; 81. a sound insulation board; 82. a reinforcing seat; 83. sound absorbing cotton; 41. a connecting seat; 42. a groove; 43. a first spring; 44. a sealing gasket; 45. and a second spring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides a dustproof sound insulation prevents fire door, includes door frame 1, and door frame 1 front end left portion is through hinge joint to prevent fire door main part 2, prevents fire door main part 2 front end right part fixedly connected with door handle 3, prevents fire door main part 2 rear end fixedly connected with seal structure 4, prevents that fire door main part 2 internal division has cavity 5, and cavity 5 antetheca and the equal fixedly connected with insulating layer 6 of back wall, the equal fixedly connected with fire-retardant seat 7 of two insulating layer 6 opposite faces, the common fixedly connected with connection structure 8 of two fire-retardant seat 7 opposite faces.
In this embodiment, the connection structure 8 includes a sound insulation board 81, a reinforcing seat 82 is fixedly connected to the front wall and the rear wall of the sound insulation board 81, sound absorbing cotton 83 is filled between the inner wall of the sound insulation board 81 and the reinforcing seat 82, and the front end and the rear end of the sound insulation board 81 are fixedly connected to opposite surfaces of the two flame retardant seats 7 respectively; the upper end, the lower end, the left end and the right end of the sound insulation plate 81 are respectively and fixedly connected with the upper wall, the lower wall, the left wall and the right wall of the cavity 5, the sound insulation plate 81 is arranged in a shape like a Chinese character 'kou', and the reinforcing seat 82 is arranged in a wave shape; through setting up connection structure 8 to improve the sound insulation effect, with the sound insulation effect that reaches operational environment requirement.
In this embodiment, the sealing structure 4 includes a connecting seat 41, a groove 42 is formed in the front part of the upper end, the front part of the lower end, the front part of the left end and the front part of the right end of the connecting seat 41, a plurality of first springs 43 are fixedly connected to the upper wall and the lower wall of the groove 42, a plurality of second springs 45 are fixedly connected to the left wall and the right wall of the groove 42, a sealing pad 44 is fixedly connected to one end, far away from the connecting seat 41, of the first springs 43 and the second springs 45, and the front end of the connecting seat 41 is fixedly connected to the rear end of the fireproof door main body 2; the first springs 43 and the second springs 45 are distributed equidistantly, the sealing gasket 44 is arranged in a shape like a Chinese character 'kou', and the sealing gasket 44 is abutted against the inner wall of the door frame 1; through setting up seal structure 4 to can prevent that the dust from passing through preventing fire door main part 2 and the gap of door frame 1 and prevent fire door, play certain dustproof effect, improve the practicality.
It should be noted that, the utility model is a dustproof sound insulation fireproof door, in the use process, the whole fireproof door can improve the integral strength of the fireproof door main body 2 under the action of the wavy reinforcing seat 82, thereby improving the compression resistance of the whole fireproof door, prolonging the service life of the fireproof door main body 2, playing the sound insulation role under the action of the sound insulation plate 81, simultaneously playing the role of sound insulation through the sound absorption cotton 83 filled between the inner wall of the sound insulation plate 81 and the reinforcing seat 82, improving the sound insulation effect, achieving the sound insulation effect required by the working environment, and enabling one end of the sealing gasket 44 far away from the connecting seat 41 to be always in contact with the inner wall of the door frame 1 under the action of the first spring 43 and the second spring 45 through the arranged sealing structure 4, so that the connection tightness of the fireproof door main body 2 and the door frame 1 is improved, dust is prevented from passing through a gap between the fireproof door main body 2 and the door frame 1, a certain dustproof effect is played, and practicability is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a dustproof sound insulation prevents fire door, includes door frame (1), its characterized in that: the fire-proof door is characterized in that a fire-proof door main body (2) is hinged to the left part of the front end of the door frame (1) through a hinge, a door handle (3) is fixedly connected to the right part of the front end of the fire-proof door main body (2), a sealing structure (4) is fixedly connected to the rear end of the fire-proof door main body (2), a cavity (5) is formed in the fire-proof door main body (2), a heat-insulating layer (6) is fixedly connected to the front wall and the rear wall of the cavity (5), flame-retardant seats (7) are fixedly connected to the opposite faces of the two heat-insulating layers (6), and a connecting structure (8) is fixedly connected to the opposite faces of the two flame-retardant seats (7);
Connection structure (8) are including acoustic celotex board (81), acoustic celotex board (81) front wall and back wall fixedly connected with jointly strengthen seat (82), it inhales sound cotton (83) to fill between acoustic celotex board (81) inner wall and the strengthening seat (82), acoustic celotex board (81) front end and rear end respectively with two fire-retardant seat (7) opposite face fixed connection.
2. A dustproof and soundproof fireproof door according to claim 1, wherein: the upper end, the lower extreme, the left end and the right-hand member of acoustic celotex board (81) respectively with cavity (5) upper wall, lower wall, left wall and right wall fixed connection, acoustic celotex board (81) are the font setting of mouth, reinforcing seat (82) are the wave setting.
3. A dustproof and soundproof fireproof door according to claim 1, wherein: seal structure (4) are including connecting seat (41), connecting seat (41) upper end front portion, lower extreme front portion, left end front portion and right-hand member front portion open jointly has recess (42), recess (42) upper wall and the equal fixedly connected with spring (43) of lower wall No. one, recess (42) left wall and the equal fixedly connected with spring (45) of right wall No. two of a plurality of spring (43) and a plurality of spring (45) are kept away from connecting seat (41) one end fixedly connected with sealing gasket (44) jointly, connecting seat (41) front end and fire door main part (2) rear end fixedly connected.
4. A dustproof soundproofing fire door according to claim 3, wherein: the first springs (43) and the second springs (45) are equidistantly distributed, the sealing gasket (44) is arranged in a shape like a Chinese character 'kou', and the sealing gasket (44) is abutted against the inner wall of the door frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346584.5U CN220979298U (en) | 2023-08-30 | 2023-08-30 | Dustproof sound insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346584.5U CN220979298U (en) | 2023-08-30 | 2023-08-30 | Dustproof sound insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220979298U true CN220979298U (en) | 2024-05-17 |
Family
ID=91038654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322346584.5U Active CN220979298U (en) | 2023-08-30 | 2023-08-30 | Dustproof sound insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220979298U (en) |
-
2023
- 2023-08-30 CN CN202322346584.5U patent/CN220979298U/en active Active
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