CN212027603U - Nonmetal rain-proof noise elimination tripe - Google Patents
Nonmetal rain-proof noise elimination tripe Download PDFInfo
- Publication number
- CN212027603U CN212027603U CN201921703403.7U CN201921703403U CN212027603U CN 212027603 U CN212027603 U CN 212027603U CN 201921703403 U CN201921703403 U CN 201921703403U CN 212027603 U CN212027603 U CN 212027603U
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- outer frame
- orifice plate
- plate
- stainless steel
- silencing
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A nonmetal rainproof silencing louver is formed by connecting an outer frame and a silencing unit by plastic hollow rivets and then installing an anti-collision net; the outer frame is characterized in that the outer frame is formed by connecting 2 side plates, 1 top plate, 1 bottom plate and 4 wrap angles by plastic hollow rivets, and all the parts of the outer frame are made of non-metallic materials; the silencing unit is formed by assembling an upper orifice plate, a lower orifice plate and a sealing plate into silencing cotton, wherein waterproof plain glass fiber cloth is adhered to one surface of the upper orifice plate, the lower orifice plate and the sealing plate, which is in contact with the glass cotton, and the upper orifice plate, the lower orifice plate and the sealing plate are connected by plastic hollow rivets; the anti-collision net is formed by welding a stainless steel frame and a stainless steel net and then mounting stainless steel screws on an outer frame; after the installation, head board inclined plane and upper portion are sealed, and during the installation, the inclined plane is outside, plays rain-proof effect, and the anticollision net is inside, plays the anticollision effect.
Description
Technical Field
The utility model relates to silencer design field, in particular to have anticorrosive and the silencer design field of anticollision requirement.
Background
Most of the silencer shutter screens are metal outer frames and pore plates, lack of protection devices and are not suitable for being used in occasions with anticorrosion and anti-collision requirements.
Disclosure of Invention
The utility model discloses be exactly for overcoming metal frame and orifice plate silencer, unsuitable shortcoming in the occasion use that has anticorrosive requirement installs buffer stop additional simultaneously, prevents accidental damage.
A nonmetal rainproof silencing louver is formed by connecting an outer frame and a silencing unit by plastic hollow rivets and then installing an anti-collision net; the outer frame is characterized in that the outer frame is formed by connecting 2 side plates, 1 top plate, 1 bottom plate and 4 wrap angles by plastic hollow rivets, and all the parts of the outer frame are made of non-metallic materials; the silencing unit is formed by assembling an upper orifice plate, a lower orifice plate and a sealing plate into silencing cotton, wherein waterproof plain glass fiber cloth is adhered to one surface of the orifice plate, which is in contact with the glass cotton, and the orifice plate and the glass cotton are connected by plastic hollow rivets; the anti-collision net is welded with the stainless steel net through the stainless steel frame and then is arranged on the outer frame through stainless steel screws.
Drawings
FIG. 1 is a front view of the present invention (for simplifying the view, the projection of the bump screen is omitted in the figure)
In the figure: the plate comprises side plates 1-1, a top plate 1-2, a bottom plate 1-3 and wrap angles 1-4; 2 side plates, 1 top plate, 1 bottom plate and 4 wrap angles are connected by plastic hollow rivets to form an outer frame and a silencing unit (2);
FIG. 2 is a sectional view taken along line A-A of the present invention
In the figure: the plate comprises side plates 1-1, a top plate 1-2, a bottom plate 1-3 and wrap angles 1-4; the noise elimination unit (2) and the anti-collision net (3) are fastened on the outer frame by stainless steel screws;
FIG. 3 is a front view of the impact net (3)
In the figure: the wrap angle (1-4), the stainless steel net (3-1) and the stainless steel frame (3-2) are welded into an anti-collision net (3); the anti-collision net is fastened on the outer frame (1) by stainless steel screws (3-3);
FIG. 4 is a partial enlarged view of the muffler unit
In the figure: the upper orifice plate (2-1), the lower orifice plate (2-2) and the sealing plate (2-4) are connected by plastic hollow rivets after being filled with noise elimination cotton (2-3);
Detailed Description
A nonmetal rainproof silencing louver is formed by connecting an outer frame and a silencing unit by plastic hollow rivets and then installing an anti-collision net; the outer frame is formed by connecting 2 side plates, 1 top plate, 1 bottom plate and 4 wrap angles by plastic hollow rivets, and all the outer frame parts are made of non-metallic materials; the silencing unit is formed by assembling an upper orifice plate, a lower orifice plate and a sealing plate into silencing cotton, wherein waterproof plain glass fiber cloth is adhered to one surface of the upper orifice plate, the lower orifice plate and the sealing plate, which is in contact with the glass cotton, and the upper orifice plate, the lower orifice plate and the sealing plate are connected by plastic hollow rivets; the anti-collision net is formed by welding a stainless steel frame and a stainless steel net and then mounting stainless steel screws on an outer frame; after the installation, head board inclined plane and upper portion are sealed, and during the installation, the inclined plane is outside, plays rain-proof effect, and the anticollision net is inside, plays the anticollision effect.
Claims (1)
1. A nonmetal rainproof silencing louver is formed by connecting an outer frame and a silencing unit by plastic hollow rivets and then installing an anti-collision net; the outer frame is characterized in that the outer frame is formed by connecting 2 side plates, 1 top plate, 1 bottom plate and 4 wrap angles by plastic hollow rivets, and all the parts of the outer frame are made of non-metallic materials; the silencing unit is formed by assembling an upper orifice plate, a lower orifice plate and a sealing plate into silencing cotton, wherein waterproof plain glass fiber cloth is adhered to one surface of the orifice plate, which is in contact with the glass cotton, and the orifice plate and the glass cotton are connected by plastic hollow rivets; the anti-collision net is welded with the stainless steel net through the stainless steel frame and then is arranged on the outer frame through stainless steel screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703403.7U CN212027603U (en) | 2019-10-08 | 2019-10-08 | Nonmetal rain-proof noise elimination tripe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703403.7U CN212027603U (en) | 2019-10-08 | 2019-10-08 | Nonmetal rain-proof noise elimination tripe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212027603U true CN212027603U (en) | 2020-11-27 |
Family
ID=73477922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921703403.7U Active CN212027603U (en) | 2019-10-08 | 2019-10-08 | Nonmetal rain-proof noise elimination tripe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212027603U (en) |
-
2019
- 2019-10-08 CN CN201921703403.7U patent/CN212027603U/en active Active
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