CN112761498A - Novel soundproof door and use method thereof - Google Patents
Novel soundproof door and use method thereof Download PDFInfo
- Publication number
- CN112761498A CN112761498A CN202110037672.XA CN202110037672A CN112761498A CN 112761498 A CN112761498 A CN 112761498A CN 202110037672 A CN202110037672 A CN 202110037672A CN 112761498 A CN112761498 A CN 112761498A
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- Prior art keywords
- door
- plate
- fixed
- sound
- sound insulation
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000007667 floating Methods 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7049—Specific panel characteristics
- E06B2003/7051—Specific panel characteristics of layered construction involving different materials
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Special Wing (AREA)
Abstract
The invention belongs to the technical field of sound insulation architectural decoration devices, and discloses a novel sound insulation door and a using method thereof, wherein the novel sound insulation door is provided with a door frame; the door frame is connected with the door core through a hinge, and the door core is provided with a rectangular tube; a first density plate is fixed on the left side of the rectangular pipe, a first galvanized plate is fixed on the left side of the first density plate, and a first door core decorative plate is fixed on the left side of the first galvanized plate; the right side of the rectangular pipe is fixed with a second density plate, the right side of the second density plate is fixed with a second galvanized plate, and the right side of the second galvanized plate is fixed with a second door core decorative plate. The sound insulation door adopts the double-layer floating sound insulation layer as the basis, the energy conversion efficiency is improved by increasing the reflection density of incident sound energy, so that the effect of improving the sound insulation capability is achieved, the floating sound insulation layer is not provided with a direct sound bridge, and the air disturbance of a transmission surface is difficult to be directly converted on the surface of the reflection layer, so that the better sound insulation effect and the low-frequency ductility are achieved.
Description
Technical Field
The invention belongs to the technical field of sound insulation architectural decoration devices, and particularly relates to a novel sound insulation door and a using method thereof.
Background
At present, the soundproof door on the existing market is generally transformed by a fireproof door, the material is single, the natural vibration frequency is wide, the soundproof door is sealed by a rubber strip, and the sound transmission loss of the single soundproof door is difficult to reach more than 30 decibels. However, the existing sound-proof door adopts a line matching sealing technology, so that the precision is low and the sound transmission loss is weak; meanwhile, the existing soundproof door is poor in installation applicability, complex in structure and inconvenient to install.
Through the above analysis, the problems and defects of the prior art are as follows: the existing sound-proof door adopts a line matching sealing technology, so that the precision is low and the sound transmission loss is weak; meanwhile, the existing soundproof door is poor in installation applicability, complex in structure and inconvenient to install.
The difficulty in solving the above problems and defects is: how to reform the stressed structure of the soundproof door and the application of a new process of new materials.
The significance of solving the problems and the defects is as follows: the invention can improve the comprehensive sound transmission loss capability of the single-layer sound insulation door.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a novel soundproof door and a using method thereof.
The invention is realized in this way, a new sound insulation door, the new sound insulation door is provided with a door frame; the door frame is connected with the door core through a hinge, and the door core is provided with a rectangular tube;
a first density plate is fixed on the left side of the rectangular pipe, a first galvanized plate is fixed on the left side of the first density plate, and a first door core decorative plate is fixed on the left side of the first galvanized plate;
the right side of the rectangular pipe is fixed with a second density plate, the right side of the second density plate is fixed with a second galvanized plate, and the right side of the second galvanized plate is fixed with a second door core decorative plate.
Further, a door stop strip and a soft package sealing strip are fixed on the door frame.
Furthermore, door core curb plate is fixed with around the door core, is fixed with the door handle on the door core.
Further, the first door core decorative plate and the second door core decorative plate are respectively wrapped by leather.
Further, the thickness of the first galvanized sheet and the second galvanized sheet is 1 mm.
Further, the door frame includes: door pocket and door shelves strip.
Another object of the present invention is to provide a method for using the novel soundproof door, which comprises:
by establishing the double-layer composite sound insulation layer, the reflection density of incident sound waves and reflected sound waves is enhanced, the heat energy conversion efficiency is increased, and the sound density is reduced;
the floating sound insulation layer is used for obtaining larger amplitude change and low-frequency ductility;
by means of a precise machining process, the whole surface matching is carried out by utilizing a surface matching technology, and the sound transmission loss capacity between the movable door leaf and the door frame is improved.
By combining all the technical schemes, the invention has the advantages and positive effects that: the sound insulation door adopts the double-layer floating sound insulation layer as the basis, the energy conversion efficiency is improved by increasing the reflection density of incident sound energy, so that the effect of improving the sound insulation capability is achieved, the floating sound insulation layer is not provided with a direct sound bridge, and the air disturbance of a transmission surface is difficult to be directly converted on the surface of the reflection layer, so that the better sound insulation effect and the low-frequency ductility are achieved. Adopt the material of different thickness and density to carry out the compound sound insulation board that forms, can effectively avoid the coincidence of the frequency characteristic of material itself, do not adopt traditional rubber strip to seal and adopt the cooperation of whole face to promote the sound insulation door cooperation sound transmission loss greatly, whole face complex sound transmission loss is higher than cooperation such as rubber strip sealed greatly, and sound transmission loss single fan RW is greater than 46dBA, the double-deck sound insulation layer that floats. The heavy hinge system is precisely matched, and the installation is simple and convenient. The sound insulation door core structure is designed to meet the requirement of sound coincidence frequency valley, the matching area of the sealing ring is more important, and the sound transmission loss of surface matching is greatly higher than that of line matching sealing; meanwhile, the invention has strong durability and high cost performance, and can be suitable for different sound insulation occasions; the installation suitability is strong, and is light, simple, conveniently installs.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a novel soundproof door provided in an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a door core provided in an embodiment of the present invention.
Fig. 3 is a sectional view of the novel soundproof door provided by the embodiment of the invention.
In the figure: 1. a hinge; 2. a door frame; 3. a door core; 4. soft packing of sealing strips; 5. a door handle; 6. a first galvanized sheet; 7. a first density board; 8. a door core side panel; 9. a rectangular tube; 10. a second density board; 11. a second galvanized sheet; 12. a first door core trim panel; 13. a second door core trim panel; 14. door stop strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides a novel soundproof door and a using method thereof, and the invention is described in detail with reference to the attached drawings.
As shown in fig. 1 and fig. 3, a door frame 2 of the novel soundproof door provided by the embodiment of the invention is connected with a door core 3 through a hinge 1, a door core side plate 8 is fixed around the door core 3, and a door handle 5 is fixed on the door core 3; meanwhile, a door stop strip 14 and a soft package sealing strip 4 are fixed on the door frame 2.
As shown in fig. 2, the door core 3 according to the embodiment of the present invention is provided with a rectangular tube 9, a first density plate 7 is fixed to the left side of the rectangular tube 9, a first galvanized plate 6 is fixed to the left side of the first density plate 7, and a first door core decorative plate 12 is fixed to the left side of the first galvanized plate 6.
A second density plate 10 is fixed on the right side of the rectangular pipe 9, a second galvanized plate 11 is fixed on the right side of the second density plate 10, and a second door core decorative plate 13 is fixed on the right side of the second galvanized plate 11.
Wherein, first door core decorative board 12 and second door core decorative board 13 are the leather parcel respectively, and first galvanized sheet 6 and second galvanized sheet 11 thickness are 1 mm. The door frame 2 includes: door pocket and door stop strip; the rectangular tube 9 is a stress layer.
The working principle of the invention is as follows: according to the invention, by establishing the double-layer composite sound insulation layer, the reflection density of incident sound waves and reflected sound waves is greatly improved, the heat energy conversion efficiency is increased, and the sound density is reduced. The floating sound insulation layer can obtain larger amplitude change and thus better low-frequency ductility due to the absence of a direct acoustic bridge. Through accurate processing technology, utilize face cooperation technique to carry out whole face cooperation, promoted the sound transmission loss ability between activity door leaf and door frame greatly.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a novel soundproof door, its characterized in that, novel soundproof door is provided with:
a door frame;
the door frame is connected with the door core through a hinge, and the door core is provided with a rectangular tube;
a first density plate is fixed on the left side of the rectangular pipe, a first galvanized plate is fixed on the left side of the first density plate, and a first door core decorative plate is fixed on the left side of the first galvanized plate;
the right side of the rectangular pipe is fixed with a second density plate, the right side of the second density plate is fixed with a second galvanized plate, and the right side of the second galvanized plate is fixed with a second door core decorative plate.
2. The novel soundproof door of claim 1, wherein a door stop strip and a soft-packing sealing strip are fixed to the door frame.
3. The novel soundproof door of claim 1, wherein a door core side plate is fixed around the door core, and a door handle is fixed on the door core.
4. The novel soundproof door of claim 1, wherein the first door core decorative plate and the second door core decorative plate are respectively leather-covered.
5. The novel soundproof door of claim 1, wherein said first galvanized sheet and said second galvanized sheet have a thickness of 1 mm.
6. The new soundproof door of claim 1, wherein said door frame comprises: door pocket and door shelves strip.
7. The novel sound-proof door using method of the novel sound-proof door as claimed in any one of claims 1 to 6, characterized in that the novel sound-proof door using method comprises the following steps:
by establishing the double-layer composite sound insulation layer, the reflection density of incident sound waves and reflected sound waves is enhanced, the heat energy conversion efficiency is increased, and the sound density is reduced;
the floating sound insulation layer is used for obtaining larger amplitude change and low-frequency ductility;
by means of a precise machining process, the whole surface matching is carried out by utilizing a surface matching technology, and the sound transmission loss capacity between the movable door leaf and the door frame is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037672.XA CN112761498A (en) | 2021-01-12 | 2021-01-12 | Novel soundproof door and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110037672.XA CN112761498A (en) | 2021-01-12 | 2021-01-12 | Novel soundproof door and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112761498A true CN112761498A (en) | 2021-05-07 |
Family
ID=75699758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110037672.XA Pending CN112761498A (en) | 2021-01-12 | 2021-01-12 | Novel soundproof door and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112761498A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003253970A (en) * | 2002-03-05 | 2003-09-10 | Kinki Sharyo Co Ltd | Sound insulation door or panel |
| CN202164985U (en) * | 2011-05-12 | 2012-03-14 | 上海申华声学装备有限公司 | Large sound insulation door and sound insulation double-leaf door |
| CN105089463A (en) * | 2015-07-30 | 2015-11-25 | 中国林业科学研究院木材工业研究所 | Sound isolation composite board, manufacturing method of sound isolation composite board and sound isolation door |
| CN108915543A (en) * | 2018-07-24 | 2018-11-30 | 天津航天瑞莱科技有限公司 | A kind of no threshold steel fire prevention soundproof door |
| US20180347264A1 (en) * | 2015-07-24 | 2018-12-06 | Nan Ya Plastics Corporation | Soundproof door for use in reduction of sound transmitted from one side of the door to the other side |
| CN109372395A (en) * | 2018-09-28 | 2019-02-22 | 浙江华威门业有限公司 | A kind of safety environment protective armored door |
| CN209413778U (en) * | 2018-10-31 | 2019-09-20 | 南京拓朴声学科技有限公司 | A kind of novel three close gap soundproof door |
| CN214886654U (en) * | 2021-01-12 | 2021-11-26 | 倪斌 | Novel soundproof door |
-
2021
- 2021-01-12 CN CN202110037672.XA patent/CN112761498A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003253970A (en) * | 2002-03-05 | 2003-09-10 | Kinki Sharyo Co Ltd | Sound insulation door or panel |
| CN202164985U (en) * | 2011-05-12 | 2012-03-14 | 上海申华声学装备有限公司 | Large sound insulation door and sound insulation double-leaf door |
| US20180347264A1 (en) * | 2015-07-24 | 2018-12-06 | Nan Ya Plastics Corporation | Soundproof door for use in reduction of sound transmitted from one side of the door to the other side |
| CN105089463A (en) * | 2015-07-30 | 2015-11-25 | 中国林业科学研究院木材工业研究所 | Sound isolation composite board, manufacturing method of sound isolation composite board and sound isolation door |
| CN108915543A (en) * | 2018-07-24 | 2018-11-30 | 天津航天瑞莱科技有限公司 | A kind of no threshold steel fire prevention soundproof door |
| CN109372395A (en) * | 2018-09-28 | 2019-02-22 | 浙江华威门业有限公司 | A kind of safety environment protective armored door |
| CN209413778U (en) * | 2018-10-31 | 2019-09-20 | 南京拓朴声学科技有限公司 | A kind of novel three close gap soundproof door |
| CN214886654U (en) * | 2021-01-12 | 2021-11-26 | 倪斌 | Novel soundproof door |
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