CN210535346U - Matrix type efficient silencer - Google Patents
Matrix type efficient silencer Download PDFInfo
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- CN210535346U CN210535346U CN201920442966.9U CN201920442966U CN210535346U CN 210535346 U CN210535346 U CN 210535346U CN 201920442966 U CN201920442966 U CN 201920442966U CN 210535346 U CN210535346 U CN 210535346U
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Abstract
The utility model discloses a high-efficient silencer of matrix, including mounting panel, installation frame, a certain amount the mounting panel passes through the draw-in groove and fixing bolt fixes on the installation frame, be fixed with the amortization body of a certain amount on the mounting panel, be provided with the fluting that makes the mounting panel pass through on the amortization body, the amortization body is including the amortization skeleton, the welding in the outside the kuppe and the packing at amortization skeleton both ends are in amortization cotton in the cavity of amortization skeleton, install location branch through the trompil between the mounting panel, location branch is in mounting panel both sides face position is provided with the recess, the spacing ring is equipped with to location branch's recess inside callipers, the spacing ring. Has the advantages that: by adopting a matrix structure and combined assembly, the device has better interchangeability and assembly, and is easier to produce, transport and assemble; through optimizing structure and appearance, effectual increase noise elimination area improves the effect of eliminating the noise.
Description
Technical Field
The utility model relates to a silencing equipment field, concretely relates to high-efficient silencer of matrix.
Background
The matrix type silencer is generally used for silencing an air inlet or an air outlet with a large caliber and a large air quantity, and sound waves can be reduced after passing through the matrix type silencer. However, the existing silencer has a complex structure and is complex to assemble, so that the assembly cost is greatly increased, and the industrial requirements cannot be met; the traditional silencer has the advantages that the silencing area is only pure four-side silencing, and the area is relatively small. The sheet type silencer of the same type is simpler to produce and manufacture, but the resistance loss is relatively large. Therefore, a noise cancellation effect needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-efficient silencer of matrix in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a high-efficient silencer of matrix, includes mounting panel, installation frame, a certain amount the mounting panel passes through the draw-in groove and fixing bolt fixes on the installation frame, be fixed with the amortization body of a certain amount on the mounting panel, be provided with the fluting that makes the mounting panel pass through on the amortization body, the amortization body is including the amortization skeleton, the welding in the outside the kuppe and the packing at amortization skeleton both ends are in amortization cotton in the cavity of amortization skeleton, install location branch through the trompil between the mounting panel, location branch is in mounting panel both sides face position is provided with the recess, location branch's recess inside callipers is equipped with the spacing ring.
For the noise cancelling effect of further improvement device, the amortization skeleton is made by the micropore board and is formed, and the outward appearance becomes concave protruding type face of bending, the amortization is cotton adopts the glass cotton of high hydrophobicity, high-efficient sound absorption, the amortization body matrix is arranged on the frame that the mounting panel is constituteed.
In order to further improve the silencing effect of the device, the mounting frame structure is not limited to a square frame, the shape of the mounting frame structure is allowed to be square, round and special-shaped, the material of the mounting frame structure can be a metal material and/or a civil engineering wall and/or a pipe wall of a pipeline, so that the mounting and fixing with the environment of a working place are better, the mounting stability of the device is ensured to the greatest extent, and the mounting frame structure is allowed to be a continuous closed ring mounting structure and can also be a split type structure, so that the mounting and construction manufacturability is better.
For further improving the silencing effect of the device, the section structure of the silencing body is not only limited to the square with the concave-convex bending surface, but also allows the rhombic or closed curved surface with the concave-convex bending surface, so that the device can better meet the requirements of various use occasions, and the smooth air flow is ensured while the better silencing effect is provided.
For further improving the noise cancelling effect of device, the mounting panel is abreast, the equidistance sets up, and two adjacent mounting panel distances are 1.5-2 times the width of amortization body, location branch is abreast, the equidistance sets up, the setting of location branch equidistance is two between the amortization body, allow the interval between two adjacent location branches one row to three the amortization body.
For the noise cancelling effect of further improvement device, just put squarely the amortization body is worn through two planes on the mounting panel, the rhombus the amortization body is worn through two diagonal edges on the mounting panel.
Has the advantages that: by adopting a matrix structure and combined assembly, the device has better interchangeability and assembly, and is easier to produce, transport and assemble; through optimizing structure and appearance, effectual increase noise elimination area improves the effect of eliminating the noise.
Drawings
Fig. 1 is a schematic structural diagram of a matrix type high-efficiency muffler of the present invention;
fig. 2 is a schematic view of a top view structure of a muffler body of the matrix type high-efficiency muffler of the present invention;
fig. 3 is a schematic diagram of a sectional structure of a noise elimination body of the matrix type high-efficiency muffler of the present invention;
fig. 4 is a schematic structural diagram of another embodiment of the matrix type high-efficiency muffler of the present invention;
fig. 5 is a schematic sectional view of a muffler body according to another embodiment of the matrix-type high-efficiency muffler of the present invention.
The reference numerals are explained below:
1. mounting a plate; 2. a sound deadening body; 201. a pod; 202. a silencing framework; 203. silencing cotton; 3. a mounting frame; 4. positioning the supporting rod; 401. a limit ring.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments:
as shown in fig. 1-5, a matrix type high-efficiency muffler, including mounting panel 1, installation frame 3, mounting panel 1 passes through the draw-in groove and fixing bolt fixes on installation frame 3, be fixed with the amortization body 2 on mounting panel 1, be provided with the fluting that makes mounting panel 1 pass through on the amortization body 2, amortization body 2 includes the amortization skeleton 202 in the outside, weld at the kuppe 201 at amortization skeleton 202 both ends and fill the amortization cotton 203 in the cavity of amortization skeleton 202, install locating strut 4 through the trompil between the mounting panel 1, locating strut 4 is provided with the recess in mounting panel 1 both sides face position, the snap-fit has spacing ring 401 in the recess of locating strut 4, spacing ring.
Example one
In the embodiment, a closed metal outer frame is adopted, and is installed at an installation position through a metal installation frame 3 during installation, 5 installation plates 1 fixed on the installation frame 3 are arranged at equal intervals, two adjacent installation plates 1 are separated by 1.8 times of the width of a silencing body 2, 5 silencing bodies 2 are installed on each installation plate 1, a positioning support rod 4 fixed on the installation plate 1 is arranged between two rows of adjacent silencing bodies 2, 4 groups of positioning support rods 4 are arranged, and the positioning support rods 4 and the installation plates 1 are limited through a limiting ring 401, so that the stability of the installation plates 1 is effectively ensured; the silencing body 2 is of a square structure with a concave-convex surface, and the mounting plate 1 penetrates through the upper plane and the lower plane of the silencing body 2.
The device is arranged at a working position, sound is deadened through the silencing cotton 203 in the silencing body 2, and the influence of the device on the flowing characteristic of the passing airflow is reduced through the guide cover 201 on the silencing body 2.
Example two
In the embodiment, a closed metal outer frame is adopted, and is installed at an installation position through a metal installation frame 3 during installation, 5 installation plates 1 fixed on the installation frame 3 are arranged at equal intervals, two adjacent installation plates 1 are separated by 1.8 times of the width of a silencing body 2, 6 silencing bodies 2 are installed on each installation plate 1, positioning support rods 4 fixed on the installation plates 1 are arranged on every two rows of adjacent silencing bodies 2, two groups of positioning support rods 4 are arranged, and the positioning support rods 4 and the installation plates 1 are limited through limiting rings 401, so that the stability of the installation plates 1 is effectively ensured; the silencer 2 is of a square structure with a gradually-changed concave-convex surface, and the mounting plate 1 penetrates through two opposite edges of the silencer 2.
The device is arranged at a working position, sound is deadened through the silencing cotton 203 in the silencing body 2, and the influence of the device on the flowing characteristic of the passing airflow is reduced through the guide cover 201 on the silencing body 2.
EXAMPLE III
In the embodiment, a civil engineering wall body is used as an installation frame 3, the installation plates 1 are fixed on the civil engineering wall body during installation, 5 installation plates 1 fixed on the installation frame 3 are equidistantly arranged, the interval between every two adjacent installation plates 1 is 1.5 times the width of a silencing body 2, 5 silencing bodies 2 are installed on each installation plate 1, positioning support rods 4 fixed on the installation plates 1 are arranged between two rows of adjacent silencing bodies 2, 4 groups of positioning support rods 4 are arranged, and the positioning support rods 4 and the installation plates 1 are limited through limiting rings 401, so that the stability of the installation plates 1 is effectively ensured; the silencing body 2 is of a square structure with a concave-convex surface, and the mounting plate 1 penetrates through the upper plane and the lower plane of the silencing body 2.
The device is arranged at a working position, sound is deadened through the silencing cotton 203 in the silencing body 2, and the influence of the device on the flowing characteristic of the passing airflow is reduced through the guide cover 201 on the silencing body 2.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. For example, variations and modifications of the shape of the muffler skeleton are intended to fall within the scope of the claims. Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high-efficient silencer of matrix which characterized in that: including mounting panel, installation frame, a certain amount the mounting panel passes through the draw-in groove and the fixing bolt is fixed on the installation frame, be fixed with the amortization body of a certain amount on the mounting panel, be provided with the fluting that makes the mounting panel pass through on the amortization body, the amortization body includes the amortization skeleton in the outside, welding the kuppe and the packing at amortization skeleton both ends are in amortization cotton in the cavity of amortization skeleton, install location branch through the trompil between the mounting panel, location branch is in mounting panel both sides face position is provided with the recess, location branch's recess inside callipers has the spacing ring, the spacing ring is the open type.
2. The matrix type high efficiency muffler of claim 1, wherein: the utility model discloses a noise reduction framework, including amortization skeleton, installation panel, amortization body matrix, the amortization skeleton is made by the micropore board and is formed, and the outward appearance becomes the concave protruding type face of bending, the amortization is cotton to adopt the glass of high hydrophobicity, high-efficient sound absorption cotton, the amortization body matrix is arranged on the frame that the installation panel is constituteed.
3. The matrix type high efficiency muffler of claim 1, wherein: the mounting frame structure is not limited to a square frame, the shape of the mounting frame structure can be square, round or special, the material of the mounting frame structure can be metal material and/or the wall of a civil wall and/or a pipeline, and the mounting frame structure can be a continuous closed loop structure or a split structure.
4. The matrix type high efficiency muffler of claim 1, wherein: the section structure of the noise reduction body is not only limited to the square with the concave-convex bending surface, but also can be a rhombic or closed curved surface with the concave-convex bending surface.
5. The matrix type high efficiency muffler of claim 1, wherein: the mounting panel is abreast, the equidistance sets up, and two adjacent mounting panel distances are 1.5-2 times the width of amortization body, location branch is abreast, the equidistance sets up, the setting of location branch equidistance is two between the amortization body, allow the interval between two adjacent location branches one row to three the amortization body.
6. The matrix type high efficiency muffler of claim 1, wherein: the right square silencing body penetrates through two planes on the mounting plate, and the diamond silencing body penetrates through two diagonal edges on the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442966.9U CN210535346U (en) | 2019-04-01 | 2019-04-01 | Matrix type efficient silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442966.9U CN210535346U (en) | 2019-04-01 | 2019-04-01 | Matrix type efficient silencer |
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| Publication Number | Publication Date |
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| CN210535346U true CN210535346U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920442966.9U Active CN210535346U (en) | 2019-04-01 | 2019-04-01 | Matrix type efficient silencer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949788A (en) * | 2019-04-01 | 2019-06-28 | 广东览讯科技开发有限公司 | A kind of matrix form high efficiency silencer |
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2019
- 2019-04-01 CN CN201920442966.9U patent/CN210535346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109949788A (en) * | 2019-04-01 | 2019-06-28 | 广东览讯科技开发有限公司 | A kind of matrix form high efficiency silencer |
| CN109949788B (en) * | 2019-04-01 | 2024-02-02 | 广东览讯科技开发有限公司 | Matrix type efficient muffler |
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