CN220849459U - Steel fireproof door with good sound insulation effect - Google Patents
Steel fireproof door with good sound insulation effect Download PDFInfo
- Publication number
- CN220849459U CN220849459U CN202322433649.XU CN202322433649U CN220849459U CN 220849459 U CN220849459 U CN 220849459U CN 202322433649 U CN202322433649 U CN 202322433649U CN 220849459 U CN220849459 U CN 220849459U
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- heat
- insulating layer
- steel
- layer
- sound insulation
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 238000009413 insulation Methods 0.000 title claims abstract description 35
- 230000000694 effects Effects 0.000 title abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 19
- 238000003475 lamination Methods 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model discloses a steel fireproof door with good sound insulation effect, which relates to the field of steel fireproof doors and comprises a mounting frame and a fireproof door body, wherein the fireproof door body is fixed with the mounting frame, the fireproof door body consists of a first steel plate layer, a first heat-resistant heat-insulating layer, a middle sound-insulating layer, a second heat-resistant heat-insulating layer and a second steel plate layer, the middle sound-insulating layer is clamped between the first heat-resistant heat-insulating layer and the second heat-resistant heat-insulating layer, the first steel plate is laminated on the outer side surface of the first heat-resistant heat-insulating layer, the second steel plate is laminated on the outer side surface of the second heat-resistant heat-insulating layer, a plurality of vertically arranged powder particle strip grooves are formed in the two side surfaces of the middle sound-insulating layer, and noise reduction particles are filled in the powder particle strip grooves. The fireproof sound insulation and noise reduction device has the beneficial effects that the fireproof sound insulation and noise reduction effect is good, and noise pollution is reduced through the middle sound insulation layer and noise reduction particles.
Description
Technical Field
The utility model relates to the field of steel fireproof doors, in particular to a steel fireproof door with good sound insulation effect.
Background
The steel fireproof door material is made of steel materials, and the door frame, the door leaf framework and the door leaf panel are made of steel materials, if the door leaf is filled with materials, the steel fireproof door is filled with steel structures due to the fact that the framework and the panel are of steel structures, but compared with a wooden fireproof door, the steel fireproof door is poor in sound insulation effect, and noise pollution cannot be effectively reduced.
Disclosure of utility model
The present utility model aims to solve the above problems and provide a steel fire door having a good sound insulation effect.
The utility model realizes the above purpose through the following technical scheme:
The steel fireproof door with good sound insulation effect comprises an installation frame and a fireproof door body, wherein the fireproof door body is fixed with the installation frame, the fireproof door body is composed of a first steel plate layer, a first heat-resistant heat-insulation layer, a middle sound-insulation layer, a second heat-resistant heat-insulation layer and a second steel plate layer, the middle sound-insulation layer is clamped between the first heat-resistant heat-insulation layer and the second heat-resistant heat-insulation layer, the first steel plate is laminated and arranged on the outer side face of the first heat-resistant heat-insulation layer, the second steel plate is laminated and arranged on the outer side face of the second heat-resistant heat-insulation layer, a plurality of vertically arranged powder particle strip grooves are formed in the two side faces of the middle sound-insulation layer, and noise reduction powder particles are filled in the powder particle strip grooves.
Further, a strip hole is formed in the top frame body of the mounting frame, and a frame top hole strip is mounted in the strip hole.
Further, the frame top hole strip is fixedly mounted to the top of the middle sound insulation layer through screws.
Further, the powder particle strip grooves on the two side surfaces of the middle sound insulation layer are distributed in a staggered mode.
Further, the first steel plate layer and the second steel plate layer are fixedly mounted on two side frame surfaces of the mounting frame through screws.
The beneficial effects are that: the steel fireproof door with good sound insulation effect realizes sound attenuation through the middle sound insulation layer and the noise reduction powder particles while realizing fireproof, has good sound insulation and noise reduction effects, and reduces noise pollution.
Drawings
Fig. 1 is a schematic view of a steel fire door with good sound insulation effect according to the present utility model.
The reference numerals are explained as follows:
1. A mounting frame; 2. a fireproof door body 21 and a first steel plate layer; 22. a first heat-resistant insulating layer 23 and an intermediate sound-insulating layer; 24. the second heat-resistant and heat-insulating layer, 25 and the second steel plate layer; 3. a frame top aperture bar; 4. a powder particle strip groove.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1, a steel fireproof door with good sound insulation effect consists of an installation frame 1 and a fireproof door body 2;
The fireproof door body 2 is fixed with the installation frame 1, the fireproof door body 2 consists of a first steel plate layer 21, a first heat-resistant heat-insulating layer 22, a middle sound-insulating layer 23, a second heat-resistant heat-insulating layer 24 and a second steel plate layer 25, the middle sound-insulating layer 23 is clamped between the first heat-resistant heat-insulating layer 22 and the second heat-resistant heat-insulating layer 24, the first steel plate layer 21 is pressed on the outer side surface of the first heat-resistant heat-insulating layer 22, and the second steel plate layer 25 is pressed on the outer side surface of the second heat-resistant heat-insulating layer 24;
The middle sound insulation layer 23 is a main structure of sound insulation, the middle sound insulation layer 23 in the embodiment is a wood board, two side surfaces of the middle sound insulation layer 23 are provided with a plurality of vertical powder particle strip grooves 4, noise reduction powder particles are filled in the powder particle strip grooves 4, and the noise reduction powder particles are driven to disperse and weaken vibration through vibration of sound, so that noise is reduced.
As shown in FIG. 1, the present utility model also discloses a number of more optimal specific structures:
The top frame body of the mounting frame 1 is provided with a strip hole, a frame top hole strip 3 is mounted in the strip hole, and the frame top hole strip 3 is used for filling the noise reduction powder particles into the powder particle strip groove 4.
Preferably, the frame top hole strip 3 is fixedly mounted to the top of the middle soundproof layer 23 by screws, thereby reinforcing the fixation of the fireproof door body 2.
The powder particle strip grooves 4 on the two sides of the middle sound insulation layer 23 are distributed in a staggered way.
The first steel plate layer 21 and the second steel plate layer 25 are fixedly mounted to both side frame surfaces of the mounting frame 1 by screws.
When the steel fireproof door with good sound insulation effect as shown in fig. 1 is manufactured, the first steel plate layer 21 is fixed on one side frame surface of the installation frame 1, then the first heat-resistant heat-insulating layer 22, the middle sound-insulating layer 23 and the second heat-resistant heat-insulating layer 24 are placed in the frame body of the installation frame 1, finally the second steel plate layer 25 is fixedly buckled on the other frame edge of the installation frame 1, the noise reduction particles are filled in the particle strip grooves through the strip holes, and the top hole strips 3 of the frame are fixed.
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.
Claims (5)
1. The effectual steel of giving sound insulation prevents fire door, its characterized in that: including the installing frame with prevent fire door body, prevent fire door body with the installing frame is fixed together, prevent fire door body by first steel sheet layer, first heat-resisting insulating layer, middle puigging, second heat-resisting insulating layer and second steel sheet layer and constitute, middle puigging presss from both sides and establishes first heat-resisting insulating layer with between the heat-resisting insulating layer of second, first steel sheet lamination is established to the lateral surface of first heat-resisting insulating layer, the second steel sheet lamination is established to the lateral surface of second heat-resisting insulating layer, a plurality of vertical powder particle slot of arranging has all been seted up to the both sides face of middle puigging, powder particle slot intussuseption is filled with the powder particle of making an uproar.
2. The sound-deadening steel fire door according to claim 1, wherein: the top frame body of the mounting frame is provided with a strip hole, and a frame top hole strip is arranged in the strip hole.
3. The sound-deadening steel fire door according to claim 2, wherein: the frame top hole strip is fixedly mounted to the top of the middle sound insulation layer through screws.
4. The sound-deadening steel fire door according to claim 1, wherein: the powder particle strip grooves on the two side surfaces of the middle sound insulation layer are distributed in a staggered mode.
5. The sound-deadening steel fire door according to claim 1, wherein: the first steel plate layer and the second steel plate layer are fixedly mounted on two side frame surfaces of the mounting frame through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322433649.XU CN220849459U (en) | 2023-09-08 | 2023-09-08 | Steel fireproof door with good sound insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322433649.XU CN220849459U (en) | 2023-09-08 | 2023-09-08 | Steel fireproof door with good sound insulation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220849459U true CN220849459U (en) | 2024-04-26 |
Family
ID=90776516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322433649.XU Active CN220849459U (en) | 2023-09-08 | 2023-09-08 | Steel fireproof door with good sound insulation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220849459U (en) |
-
2023
- 2023-09-08 CN CN202322433649.XU patent/CN220849459U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |