CN209838209U - Door structure of sound absorption and insulation chamber - Google Patents
Door structure of sound absorption and insulation chamber Download PDFInfo
- Publication number
- CN209838209U CN209838209U CN201920433977.0U CN201920433977U CN209838209U CN 209838209 U CN209838209 U CN 209838209U CN 201920433977 U CN201920433977 U CN 201920433977U CN 209838209 U CN209838209 U CN 209838209U
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- sound absorption
- insulation plate
- insulation
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- door
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Abstract
The utility model discloses a door structure of sound absorption and insulation chamber, a door opening is arranged on the side wall of the sound absorption and insulation chamber, a vertical sound absorption and insulation plate is arranged on the outer wall of the sound absorption and insulation chamber on one side of the door opening, the bottom of the vertical sound absorption and insulation plate is connected with the ground or an installation table top, the top is equal to or higher than the height of the door opening, one side frame surface of the vertical sound absorption and insulation plate is connected with the outer wall of the sound absorption and insulation chamber, the other side frame surface is connected with one side of the frame of a transverse sound absorption and insulation plate, the bottom of the transverse sound absorption and insulation plate is connected with the ground or the installation table top, the top is equal to or higher than the height of the door opening, and the width of the transverse sound absorption and insulation plate; the sound absorption surfaces of the vertical sound absorption and insulation plate and the horizontal sound absorption and insulation plate are positioned in the enclosed structure. The utility model adopts a fixed door structure, has long service life, and the open design can promote the heat dissipation in the sound absorption and insulation chamber; the access is convenient, and the daily maintenance is not influenced; the noise reduction effect meets the national standard.
Description
Technical Field
The utility model relates to a door structure of sound absorption and insulation room belongs to noise treatment equipment technical field.
Background
Noise is the most common pollution source in production, and in order to manage the noise, the prior art uses the sound absorption and insulation chamber in the noise reduction treatment of some equipment, and for the convenience of daily maintenance or maintenance, will set up the door on the sound absorption and insulation chamber and be used for business turn over. Because the design of sound absorption and insulation board adopts fossil fragments, sound insulation board and sound absorption stopping to constitute, consequently, the door of installation, the door frame needs special treatment, nevertheless still can damage after using a period, and the damage condition here is many, including the articulated of door and door frame, the connection of lock and door frame, the sealed etc. of door and door frame, can lead to finally influencing the noise treatment effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that prior art exists, provide a door structure of sound absorption and insulation room.
In order to achieve the above purpose, the utility model adopts the technical proposal that: a door structure of a sound absorption and insulation chamber is characterized in that a door hole is formed in the side wall of the sound absorption and insulation chamber, a vertical sound absorption and insulation plate is installed on the outer wall of the sound absorption and insulation chamber on one side of the door hole, the bottom of the vertical sound absorption and insulation plate is connected with the ground or an installation table top, the top of the vertical sound absorption and insulation plate is equal to or higher than the height of the door hole, one side frame face of the vertical sound absorption and insulation plate is connected with the outer wall of the sound absorption and insulation chamber, the other side frame face of the vertical sound absorption and insulation plate is connected with one side of the frame of a transverse sound absorption and insulation plate, the bottom of the transverse sound absorption and insulation plate is connected with the ground or the installation table top, the top of the vertical; the sound absorption surfaces of the vertical sound absorption and insulation plate and the horizontal sound absorption and insulation plate are positioned in the enclosed structure.
Further, the vertical sound absorption and insulation plate and the horizontal sound absorption and insulation plate are straight plates or arc plates.
Furthermore, a top sound absorption and insulation plate is arranged at the top of the vertical sound absorption and insulation plate and the top of the transverse sound absorption and insulation plate, one end of the top sound absorption and insulation plate is connected with the outer wall of the sound absorption and insulation chamber, and the top sound absorption and insulation plate is positioned above the door hole.
Furthermore, the width of the top absorbing sound insulation board is larger than that of the door hole.
Furthermore, the sound absorption and insulation plates of the vertical sound absorption and insulation plate and the horizontal sound absorption and insulation plate comprise keel frames, and sound absorption materials arranged in the intervals of the keel frames are respectively arranged on the two outer sides of the keel frames and used for blocking the sound insulation plates and the porous plates of the sound absorption materials.
The utility model has the beneficial technical effects that: the fixed door structure is adopted, the service life is long, and the open design can promote the heat dissipation in the sound absorption and insulation chamber; the access is convenient, and the daily maintenance is not influenced; the noise reduction effect meets the national standard.
Drawings
The invention is further explained below with reference to the drawings and the examples.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. side wall, 2, door hole, 3, vertical sound absorption and insulation board, 4, horizontal sound absorption and insulation board, 5 and top sound absorption and insulation board.
Detailed Description
Example 1
As shown in fig. 1, a door structure of a sound absorption and insulation chamber, a door hole 2 is opened on a side wall 1 of the sound absorption and insulation chamber, a vertical sound absorption and insulation plate 3 is installed on an outer wall 1 of the sound absorption and insulation chamber on one side of the door hole 2, the bottom of the vertical sound absorption and insulation plate 3 is connected with the ground or an installation table surface, the top is equal to or higher than the height of the door hole 2, one side frame surface of the vertical sound absorption and insulation plate 3 is connected with the outer wall 1 of the sound absorption and insulation chamber, the other side frame surface is connected with one side of a frame of a transverse sound absorption and insulation plate 4, the bottom of the transverse sound absorption and insulation plate 4 is connected with the ground or the installation table surface, the top is equal to or higher than the height of the door hole, and the width of the transverse sound absorption and; the sound absorption surfaces of the vertical sound absorption and insulation plate 3 and the horizontal sound absorption and insulation plate 4 are positioned in the enclosed structure.
Because the sound wave is propagated in a spherical shape and has the characteristic of a straight line, the inventor removes the original sound absorption and insulation door, does not install a door at the door hole, but changes the original sound absorption and insulation door into a sound absorption and insulation door structure positioned outside the door hole, after the structure is changed, the test shows that the noise reduction effect of the sound absorption and insulation chamber is not influenced, and the open door can promote the cooling in the sound absorption and insulation chamber.
Example 2
As a design of embodiment example 1, the vertical sound-absorbing and sound-insulating plate 3 and the lateral sound-absorbing and sound-insulating plate 4 are straight plates or arc-shaped plates.
And a top sound absorption and insulation plate 5 is arranged at the tops of the vertical sound absorption and insulation plate 3 and the transverse sound absorption and insulation plate 4, one end of the top sound absorption and insulation plate 5 is connected with the outer wall of the sound absorption and insulation chamber, and the top sound absorption and insulation plate 5 is positioned above the door hole 2.
For the structures of the vertical sound absorption and insulation plate 3 and the transverse sound absorption and insulation plate 4, the width of the vertical sound absorption and insulation plate 3 is substantially larger than that of a normal person, so that people can conveniently enter and exit; the width of the transverse sound absorption and insulation plate 4 is larger than or equal to the width of the door hole 2. The structure of the top absorbing and sound insulating plate 5 is not necessary, the width and the height of the vertical absorbing and sound insulating plate 3 and the width and the height of the horizontal absorbing and sound insulating plate 4 are both larger than those of the door hole, the structure of the top absorbing and sound insulating plate 5 can not be installed at the moment, but the installation has the advantages in certain occasions, such as the open environment and the like, the arrangement of the top absorbing and sound insulating plate 5 is more beneficial to protecting the door of an absorbing and sound insulating chamber, and certainly, the structure plays a role in noise reduction.
Example 3
As a design of embodiment 1, the width of the top sound-absorbing and-insulating panel 5 is larger than the width of the door opening.
The sound absorption and insulation plates of the vertical sound absorption and insulation plate 3 and the horizontal sound absorption and insulation plate 4 comprise keel frames, sound absorption materials are installed in the keel frame intervals and are respectively installed on the two outer sides of the keel frames and used for blocking the sound absorption plates and the porous plates of the sound absorption materials.
The utility model adopts a fixed door structure, has long service life, and the open design can promote the heat dissipation in the sound absorption and insulation chamber; the access is convenient, and the daily maintenance is not influenced; the noise reduction effect meets the national standard.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a door structure of sound absorption and insulation room, door opening hole on the lateral wall of sound absorption and insulation room which characterized in that: the outer wall of the sound absorption and insulation chamber on one side of the door hole is provided with a vertical sound absorption and insulation plate, the bottom of the vertical sound absorption and insulation plate is connected with the ground or an installation table board, the top of the vertical sound absorption and insulation plate is equal to or higher than the height of the door hole, one side frame surface of the vertical sound absorption and insulation plate is connected with the outer wall of the sound absorption and insulation chamber, the other side frame surface of the vertical sound absorption and insulation plate is connected with one side of a frame of a transverse sound absorption and insulation plate, the bottom of the transverse sound absorption and insulation plate is connected with the ground or the installation table board, the top of the transverse sound absorption and insulation plate is equal to or higher; the sound absorption surfaces of the vertical sound absorption and insulation plate and the horizontal sound absorption and insulation plate are positioned in the enclosed structure.
2. The door structure of a sound-absorbing and insulating chamber according to claim 1, characterized in that: the vertical sound absorption and insulation plate and the transverse sound absorption and insulation plate are straight plates or arc plates.
3. The door structure of a sound-absorbing and insulating chamber according to claim 2, wherein: and a top sound absorption and insulation plate is arranged at the tops of the vertical sound absorption and insulation plate and the transverse sound absorption and insulation plate, one end of the top sound absorption and insulation plate is connected with the outer wall of the sound absorption and insulation chamber, and the top sound absorption and insulation plate is positioned above the door hole.
4. The door structure of a sound-absorbing and insulating chamber according to claim 3, wherein: the width of the top sound absorption and insulation plate is larger than that of the door hole.
5. The door structure of a sound-absorbing and insulating chamber according to claim 1, characterized in that: the sound absorption and insulation boards of the vertical sound absorption and insulation board and the horizontal sound absorption and insulation board comprise keel frames, and sound absorption materials arranged in the intervals of the keel frames are respectively arranged on the two outer sides of the keel frames and used for blocking the sound insulation boards and the porous boards of the sound absorption materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433977.0U CN209838209U (en) | 2019-04-02 | 2019-04-02 | Door structure of sound absorption and insulation chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433977.0U CN209838209U (en) | 2019-04-02 | 2019-04-02 | Door structure of sound absorption and insulation chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209838209U true CN209838209U (en) | 2019-12-24 |
Family
ID=68909283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920433977.0U Active CN209838209U (en) | 2019-04-02 | 2019-04-02 | Door structure of sound absorption and insulation chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209838209U (en) |
-
2019
- 2019-04-02 CN CN201920433977.0U patent/CN209838209U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210714 Address after: 235000 No.1 Zhongbang Pioneer Park, Duji District, Huaibei City, Anhui Province Patentee after: ANHUI SANXIANG ENVIRONMENTAL PROTECTION EQUIPMENTMANUFACTURING Co.,Ltd. Address before: 235000 Room 401, unit 1, building 10, 21 Dongshan Road, Xiangshan District, Huaibei City, Anhui Province Patentee before: Wu Guangming |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 235000 No.1 Zhongbang Pioneer Park, Duji District, Huaibei City, Anhui Province Patentee after: Anhui Sanxing Environmental Protection Engineering Co.,Ltd. Address before: 235000 No.1 Zhongbang Pioneer Park, Duji District, Huaibei City, Anhui Province Patentee before: ANHUI SANXIANG ENVIRONMENTAL PROTECTION EQUIPMENTMANUFACTURING Co.,Ltd. |