CN211084389U - Low-noise flow dispersing plate convenient to mount - Google Patents
Low-noise flow dispersing plate convenient to mount Download PDFInfo
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- CN211084389U CN211084389U CN201922323317.XU CN201922323317U CN211084389U CN 211084389 U CN211084389 U CN 211084389U CN 201922323317 U CN201922323317 U CN 201922323317U CN 211084389 U CN211084389 U CN 211084389U
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- ventilation opening
- flow dispersing
- dispersing plate
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Abstract
The utility model discloses a low-noise flow dispersing plate convenient to install, which comprises a flow dispersing plate body, a silencing layer and a mounting plate, wherein the flow dispersing plate body is integrally of a square structure, and the silencing layer is arranged on one side of the flow dispersing plate; the whole silencing layer is of an annular structure, and a first ventilation opening and a second ventilation opening are formed in the flow dispersing plate body; the first ventilation opening is a circular hole, the second ventilation opening is a strip-shaped hole, the first ventilation opening is arranged on the annular inner side of the silencing layer, and the second ventilation opening is arranged on the annular outer side of the silencing layer; the two mounting plates are symmetrically fixed on two sides of the flow dispersing plate body; the mounting plate is provided with a movable block and a fixed block, the mounting plate is provided with a movable groove, and the movable block is arranged in the movable groove; the movable block and the fixed block are respectively provided with a fixed hole; the utility model absorbs the noise generated by the air passing through the ventilation opening by arranging the noise elimination layer; meanwhile, the side surface is provided with a movably adjusted fixing block for installing the flow dispersing plate.
Description
Technical Field
The utility model relates to a purify the ventilation air conditioner field, specifically be a low noise is convenient for loose and is flowed board of installation.
Background
At present, in some commercial or domestic houses, a diffuser plate or a diffuser device is generally installed on a wall or a ceiling in order to keep indoor air fresh. The flow dispersing plate can play a role in controlling the direction of the air flow.
The existing flow dispersing plate is mostly fixed by screws during installation, and holes are required to be punched at fixed positions in advance; in the punching process, the punching is inaccurate, and the punching and the fixed holes on the flow dispersing plate have deviation, so that the installation is inconvenient; meanwhile, when the air diffusing plate is used, air can rub with the air diffusing plate when passing through the vent holes, so that noise is generated, and the normal life of residents is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low noise is convenient for loose and is flowed board of installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a low-noise flow dispersing plate convenient to mount comprises a flow dispersing plate body, a silencing layer and a mounting plate, wherein the flow dispersing plate body is of a square structure as a whole, and the silencing layer is arranged on the surface of the flow dispersing plate body; the whole silencing layer is of an annular structure, and the central axes of the flow dispersing plate body and the silencing layer are superposed with each other; the flow dispersing plate body is provided with a first ventilation opening and a second ventilation opening, the first ventilation opening is a circular through hole, the second ventilation opening is a strip-shaped through hole, the first ventilation opening is arranged on the annular inner side of the silencing layer, and the second ventilation opening is arranged on the annular outer side of the silencing layer; the two mounting plates are symmetrically fixed on two sides of the flow dispersing plate body; the mounting plate is provided with a movable block and a fixed block, the mounting plate is provided with a movable groove, and the movable block is arranged in the movable groove; the movable block and the fixed block are respectively provided with a fixed hole.
Preferably, the silencing layer is made of a sound-absorbing cotton material, silencing holes are uniformly formed in the side surface of the silencing layer, and the silencing holes are elongated counter bores.
Preferably, a guide rod is arranged in the movable groove, a guide hole is formed in the bottom of the movable block, and the guide rod penetrates through the guide hole and is matched with the guide hole; the guide rods are arranged side by side.
Preferably, the cross sections of the first ventilation opening and the second ventilation opening are both in an isosceles trapezoid structure, and the side surfaces of the first ventilation opening and the second ventilation opening are inclined surfaces; the trapezoidal lower bottom is arranged at the air inlet end, and the trapezoidal upper bottom is arranged at the air outlet end.
Preferably, the diffuser plate body is provided with buffering pads at four corners, and the buffering pads are made of elastic materials, including but not limited to sponge and rubber.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model installs the whole body by arranging two groups of fixed blocks and two groups of movable blocks, the fixed blocks are fixed firstly, and the movable blocks are flexibly adjusted and aligned according to the positions of the fixed holes, thereby installing, reducing the punching precision and simplifying the installation process; simultaneously, still set up the amortization layer, can absorb the noise that produces to the noise reduction reduces the influence to resident's life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a vent according to the present invention;
FIG. 3 is a schematic cross-sectional view of the sound-deadening layer of the present invention;
FIG. 4 is a schematic view of the structure of the movable trough of the present invention;
reference numbers in the figures: 1. a diffuser plate body; 11. a first vent; 12. a second vent; 2. a sound-deadening layer; 21. a silencing hole; 3. mounting a plate; 31. a movable block; 32. a fixed block; 33. a movable groove; 34. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a low-noise flow dispersing plate convenient to mount comprises a flow dispersing plate body 1, a silencing layer 2 and a mounting plate 3, wherein the flow dispersing plate body 1 is of a square structure as a whole, and the silencing layer 2 is arranged on the surface of the flow dispersing plate body 1; the whole silencing layer 2 is of an annular structure, and the central axes of the flow dispersing plate body 1 and the silencing layer 2 are superposed with each other; a first ventilation opening 11 and a second ventilation opening 12 are arranged on the flow dispersing plate body 1, the first ventilation opening 11 is a circular through hole, the second ventilation opening 12 is a strip-shaped through hole, the first ventilation opening 11 is arranged on the annular inner side of the silencing layer 2, and the second ventilation opening 12 is arranged on the annular outer side of the silencing layer 2; the two mounting plates 3 are symmetrically fixed on two sides of the flow dispersing plate body 1; the mounting plate 3 is provided with a movable block 31 and a fixed block 32, the mounting plate 3 is provided with a movable groove 33, and the movable block 31 is arranged in the movable groove 33; the movable block 31 and the fixed block 32 are respectively provided with a fixing hole.
Furthermore, the sound absorption layer 2 is made of sound absorption cotton materials, sound absorption holes 21 are uniformly formed in the side face of the sound absorption layer 2, and the sound absorption holes 21 are elongated counter bores.
Further, a guide rod 34 is arranged in the movable groove 33, a guide hole is arranged at the bottom of the movable block 31, and the guide rod 34 passes through the guide hole and is matched with the guide hole; the guide rods 34 are arranged side by side.
Further, the sections of the first ventilation opening 11 and the second ventilation opening 12 are both isosceles trapezoid structures, and the side surfaces thereof are inclined surfaces; the trapezoidal lower bottom is arranged at the air inlet end, and the trapezoidal upper bottom is arranged at the air outlet end.
Further, the flow dispersing plate body 1 is provided with buffering pads 4 at four corners, and the buffering pads 4 are made of elastic materials, including but not limited to sponge and rubber.
The working principle is as follows: in the actual installation process, the two fixed blocks 32 are fixed by screws through the fixed holes, and the movable block 31 is slid up and down in the movable groove 33 according to the position of the installation hole corresponding to the movable block 31, so that the fixed holes are aligned with the installation hole, and the fixing is performed by screws; when punching, by four original fixed position's holes, two fixed position's holes of conversion, two holes can be in certain extent activity in addition to reduce the accurate degree of punching, thereby be convenient for install.
During use, air passes through the first ventilation opening 11 and the second ventilation opening 12, and noise generated by friction is absorbed by the sound absorption layer 2; the sound absorption layer 2 is made of sound absorption cotton materials, and the sound absorption effect is good; meanwhile, the sound attenuation holes 21 are uniformly formed in the side face of the sound absorption layer 2, so that the sound absorption layer 2 is layered, the sound attenuation is assisted, and the sound attenuation effect is enhanced.
The cross sections of the first ventilation opening 11 and the second ventilation opening 12 are of an isosceles trapezoid structure, air enters from the bottom with a large size and flows out from the bottom with a small size, and therefore a certain guiding effect can be achieved. Set up blotter 4 at four edges of scattered flow board body 1, blotter 4 is made by elastic material, and blotter 4 changes the in-process at actual ann, can contact with the wall body, plays the effect of buffering, improves the stability of scattered flow board body 1 installation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a low noise is convenient for scattered flow board of installation which characterized in that: the air diffuser comprises a diffuser body (1), a silencing layer (2) and a mounting plate (3), wherein the diffuser body (1) is integrally of a square structure, and the silencing layer (2) is arranged on the surface of the diffuser body (1); the whole silencing layer (2) is of an annular structure, and the central axes of the flow dispersing plate body (1) and the silencing layer (2) are superposed with each other; a first ventilation opening (11) and a second ventilation opening (12) are formed in the flow dispersing plate body (1), the first ventilation opening (11) is a circular through hole, the second ventilation opening (12) is a strip-shaped through hole, the first ventilation opening (11) is formed in the annular inner side of the noise damping layer (2), and the second ventilation opening (12) is formed in the annular outer side of the noise damping layer (2); the two mounting plates (3) are symmetrically fixed on two sides of the flow dispersing plate body (1); the mounting plate (3) is provided with a movable block (31) and a fixed block (32), the mounting plate (3) is provided with a movable groove (33), and the movable block (31) is arranged in the movable groove (33); the movable block (31) and the fixed block (32) are respectively provided with a fixed hole.
2. A low noise easy to install diffuser plate according to claim 1 wherein: the noise reduction layer (2) is made of a sound absorption cotton material, noise reduction holes (21) are uniformly formed in the side face of the noise reduction layer (2), and the noise reduction holes (21) are elongated counter bores.
3. A low noise easy to install diffuser plate according to claim 1 wherein: a guide rod (34) is arranged in the movable groove (33), a guide hole is formed in the bottom of the movable block (31), and the guide rod (34) penetrates through the guide hole and is matched with the guide hole; the guide rods (34) are arranged side by side.
4. A low noise easy to install diffuser plate according to claim 1 wherein: the sections of the first ventilation opening (11) and the second ventilation opening (12) are both isosceles trapezoid structures, and the side surfaces of the first ventilation opening and the second ventilation opening are inclined surfaces; the trapezoidal lower bottom is arranged at the air inlet end, and the trapezoidal upper bottom is arranged at the air outlet end.
5. A low noise easy to install diffuser plate according to claim 1 wherein: four corners of the flow dispersing plate body (1) are provided with buffering pads (4), the buffering pads (4) are made of elastic materials, and the elastic materials include but are not limited to sponge and rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323317.XU CN211084389U (en) | 2019-12-23 | 2019-12-23 | Low-noise flow dispersing plate convenient to mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323317.XU CN211084389U (en) | 2019-12-23 | 2019-12-23 | Low-noise flow dispersing plate convenient to mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211084389U true CN211084389U (en) | 2020-07-24 |
Family
ID=71631644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922323317.XU Active CN211084389U (en) | 2019-12-23 | 2019-12-23 | Low-noise flow dispersing plate convenient to mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211084389U (en) |
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2019
- 2019-12-23 CN CN201922323317.XU patent/CN211084389U/en active Active
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