CN215382722U - Bed valance capable of sound insulation - Google Patents
Bed valance capable of sound insulation Download PDFInfo
- Publication number
- CN215382722U CN215382722U CN202120125323.9U CN202120125323U CN215382722U CN 215382722 U CN215382722 U CN 215382722U CN 202120125323 U CN202120125323 U CN 202120125323U CN 215382722 U CN215382722 U CN 215382722U
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- frame
- double
- sound insulation
- polyvinyl chloride
- chloride resin
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Abstract
The utility model discloses a bed mantle capable of insulating sound, which comprises a frame, wherein the frame is of a cuboid structure, double-layer flannelette is arranged on four sides and the top inside the frame, polyvinyl chloride resin composite glass fiber sound insulation cloth is clamped in the double-layer flannelette, and polyvinyl chloride resin glass fiber sound insulation cloth is arranged on the top and the rear side outside the frame. The double-layer flannelette at the rear side of the frame is pleated transversely, the double-layer flannelette at the front side and the two sides of the frame is pleated vertically, the effects of noise reduction and sound absorption can be achieved through the pleats transversely and vertically, and the polyvinyl chloride resin composite glass fiber sound insulation cloth achieves the sound insulation effect. The utility model has good noise reduction effect, improves the sleeping quality of a user, comprehensively solves the indoor all-directional noise, and can be designed according to the noise frequency pertinence.
Description
Technical Field
The utility model relates to the technical field of bed mantle noise treatment, in particular to a sound-proof bed mantle.
Background
At present, bed valances in international and domestic markets are only used for shading and beautifying, and people invent many ideas for treating noise outside windows, such as 'laminated sound insulation glass', 'vacuum double-layer and three-layer windows', 'professional sound insulation windows' and 'sound insulation doors', and the like, so that the problems of outdoor medium-high frequency noise from windows and doors are solved, and the defects are as follows:
(1) the manufacturing cost is high; (2) the effect on low-frequency noise (such as noise generated when tires of a large vehicle roll on the ground) is small, the problems that (3) replacement and maintenance cost is high and work is complicated and (4) noise on the building and in a partition wall chamber cannot be removed when noise is omitted and passed cannot be thoroughly solved; (5) products with accurate noise reduction can not be customized according to the indoor noise frequency and the level.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a sound-proof bed mantle.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a bed mantle that can sound insulation, includes the frame, the frame is the cuboid structure, four sides and the top inside the frame all are provided with double-deck lint, press from both sides in the double-deck lint and be equipped with the fine syllable-dividing cloth of the compound glass of polyvinyl chloride resin, the outside top of frame and rear side all are provided with the fine syllable-dividing cloth of the fine glass of polyvinyl chloride resin, bed mantle still includes ventilation unit.
The ventilation device comprises an induced draft fan and a silencer, the induced draft fan is arranged inside the frame, an inlet pipeline of the induced draft fan extends to the outside of the frame, and the silencer is arranged on the inlet pipeline; the frame is further provided with an air outlet pipeline penetrating through the inside and the outside of the frame, and a second silencer is arranged on the outer side of the air outlet pipeline.
Preferably, the frame is made of one or more of square steel pipe, round pipe or U-shaped rail made of wood material.
Preferably, the double-layer flannelette at the rear side of the frame is pleated transversely, and the double-layer flannelette at the front side and the two sides of the frame are pleated vertically.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, two layers of flannelette are arranged on four sides and the top inside the frame, and polyvinyl chloride resin composite glass fiber sound-insulating cloth is clamped in the two layers of flannelette, namely the polyvinyl chloride resin composite glass fiber sound-insulating cloth is arranged in the middle of the two layers of flannelette. The top and the rear side of the outer part of the frame are respectively provided with polyvinyl chloride resin glass fiber sound insulation cloth, so that the bed body is surrounded in all directions, the whole bed has good sound insulation effect, the sleeping environment quality of a user can be improved, and the blank that the existing noise reduction product cannot control indoor noise is filled; the inside of frame is provided with the draught fan, can guarantee the supply of inside high-quality air with the outside air introduction frame in, and the muffler of setting can reduce the noise that outside air-engaging got into when the draught fan induced wind.
2. According to the utility model, the double-layer flannelette at the rear side of the frame is pleated transversely, the double-layer flannelette at the front side and the two sides of the frame are pleated vertically, the effects of sound attenuation and sound absorption can be achieved through the transverse pleats and the vertical pleats, and the polyvinyl chloride resin composite glass fiber sound insulation cloth achieves the effect of sound insulation. Meanwhile, the pleating density is determined according to the provided noise frequency, so that the blank that the noise reduction product is more efficient and capable of not corresponding to the pertinence design of the noise frequency for civil use is filled, the polyvinyl chloride resin composite glass fiber sound-insulating cloth at the top of the frame can not be pulled open normally, but can be designed into the polyvinyl chloride resin composite glass fiber sound-insulating cloth capable of being opened movably, and the top and the rear side of the frame can also be added with the polyvinyl chloride resin composite glass fiber sound-insulating cloth according to the noise level.
Drawings
FIG. 1 is a schematic view of a front axial view of a bed mantle of the present invention with sound insulation;
FIG. 2 is a schematic view of the rear axle side structure of a bed mantle with sound insulation according to the present invention.
In the figure: 1 frame, 2 draught fans and 3 silencers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a bed mantle that can insulate sound, includes frame 1, and frame 1 is the cuboid structure, and four sides and the top inside frame 1 all are provided with double-deck lint, press from both sides in the double-deck lint and be equipped with the fine acoustic cloth of the compound glass of polyvinyl chloride resin, and the outside top of frame 1 and rear side all are provided with the fine acoustic cloth of the fine glass of polyvinyl chloride resin, the bed mantle still includes ventilation unit.
The ventilation device comprises an induced draft fan 2 and a silencer 3, the induced draft fan 2 is arranged inside the frame 1, an inlet pipeline of the induced draft fan 2 extends to the outside of the frame 1, and the silencer 3 is arranged on the inlet pipeline; the frame 1 is also provided with an air outlet pipeline penetrating through the inside and the outside of the frame 1, and the outer side of the air outlet pipeline is provided with a second silencer.
As a further preferred aspect of the present invention, the frame 1 is made of one or more of square steel pipe, round pipe or U-shaped rail of wooden material.
Further preferably, the double-layer pile fabric on the rear side of the frame 1 is pleated transversely, and the double-layer pile fabric on the front side and both sides of the frame 1 are pleated vertically.
As a further preferred aspect of the present invention, both sides and the front surface of the outside of the frame 1 are provided with a screen.
As a further preferable aspect of the present invention, the ventilation device includes an induced draft fan 2 and a silencer 3, the induced draft fan 2 is disposed inside the frame 1, an outlet pipe of the induced draft fan 2 extends to the outside of the frame 1, and the silencer 3 is disposed on the outlet pipe. .
The working principle is as follows:
in the utility model, the four sides and the top of the inside of the frame 1 are provided with the double-layer flannelette and the polyvinyl chloride resin composite glass fiber sound insulation cloth sandwiched in the double-layer flannelette, and the top and the rear side of the outside of the frame 1 are provided with the polyvinyl chloride resin glass fiber sound insulation cloth, so that the bed body is surrounded in all directions, and the whole bed body has a good sound insulation effect (the principle is that the energy conversion when the glass fiber meets sound waves and the damping effect of the polyvinyl chloride resin are achieved, so that the absorption and blocking effects of effectively consuming sound energy are achieved), the sleeping environment quality of a user can be improved, and the blank that the indoor noise cannot be controlled by the existing noise reduction product is filled. The inside of frame 1 is provided with draught fan 2, can guarantee the supply of inside high-quality air with in the outside air introduction frame 1, carries out ventilation, prevents inside stifled, and outside noise that gets into along with the wind when the muffler 3 of setting can reduce draught fan 2 induced air.
In the utility model, the double-layer flannelette at the rear side of the frame 1 is pleated transversely, the double-layer flannelette at the front side and the two sides of the frame 1 is pleated vertically, and the double-layer flannelette can play roles of noise reduction and sound absorption through the transverse pleats and the vertical pleats. Meanwhile, the pleat density is determined according to the provided noise frequency, so that the blank that the noise reduction product cannot correspond to the noise frequency pertinence design for civil use to reduce noise more efficiently is filled, the polyvinyl chloride resin composite glass fiber sound-insulating cloth at the top of the frame 1 can not be pulled open normally, but can be designed into the polyvinyl chloride resin composite glass fiber sound-insulating cloth capable of being opened movably under the requirement, and the top and the rear side of the frame 1 can also be additionally provided with the polyvinyl chloride resin composite glass fiber sound-insulating cloth according to the noise level.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (3)
1. A bed curtain capable of insulating sound comprises a frame (1) and is characterized in that the frame (1) is of a cuboid structure, double-layer flannelette is arranged on four sides and the top inside the frame (1), polyvinyl chloride resin composite glass fiber sound insulation cloth is clamped in the double-layer flannelette, polyvinyl chloride resin glass fiber sound insulation cloth is arranged on the top and the rear side outside the frame (1), and the bed curtain further comprises a ventilation device; the ventilation device comprises an induced draft fan (2) and a silencer (3), the induced draft fan (2) is arranged inside the frame (1), an inlet pipeline of the induced draft fan (2) extends to the outside of the frame (1), and the silencer (3) is arranged on the inlet pipeline; the frame (1) is further provided with an air outlet pipeline penetrating through the inside and the outside of the frame (1), and a second silencer is arranged on the outer side of the air outlet pipeline.
2. A sound insulating bed mantle as claimed in claim 1, wherein said frame (1) is made of one or more of square steel tubes, round tubes or U-shaped rails of wood material.
3. A sound insulating bed screen as claimed in claim 1, characterised in that the double layer fleece on the rear side of the frame (1) is pleated transversely and the double layer fleece on the front and both sides of the frame (1) is pleated vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120125323.9U CN215382722U (en) | 2021-01-18 | 2021-01-18 | Bed valance capable of sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120125323.9U CN215382722U (en) | 2021-01-18 | 2021-01-18 | Bed valance capable of sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215382722U true CN215382722U (en) | 2022-01-04 |
Family
ID=79661323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120125323.9U Active CN215382722U (en) | 2021-01-18 | 2021-01-18 | Bed valance capable of sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215382722U (en) |
-
2021
- 2021-01-18 CN CN202120125323.9U patent/CN215382722U/en active Active
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