CN203516220U - Novel square baffling type sound eliminator - Google Patents
Novel square baffling type sound eliminator Download PDFInfo
- Publication number
- CN203516220U CN203516220U CN201320529853.5U CN201320529853U CN203516220U CN 203516220 U CN203516220 U CN 203516220U CN 201320529853 U CN201320529853 U CN 201320529853U CN 203516220 U CN203516220 U CN 203516220U
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- novel square
- deflector type
- hollow
- silencing apparatus
- silencing
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Abstract
The utility model relates to a novel square baffling type sound eliminator. The novel square baffling type sound eliminator comprises a hollow sound eliminating body, a partition board is arranged inside the hollow eliminating body in the width direction, and a gap is formed between the partition board and the top wall in the sound eliminating body composed of a punched board inner layer, a sound absorption middle layer and a steel board outer layer. The novel square baffling type sound eliminator is arranged in the width direction of main equipment, an air outlet occupies small land in the length direction, the sound eliminating effect can be achieved, and the whole equipment is reasonable in structure layout.
Description
Technical field
The utility model relates to a kind of silencer, is specifically related to a kind of silencing apparatus.
Background technique
When human body is during in noise circumstance, not only affect working efficiency, also harmful healthy, particularly when near blower equipment.Silencing apparatus is that a kind of air-flow that allows passes through and the device of attenuate acoustic noise.The quality of Muffler Performance directly affects the size of the noise of blower.
In the configuration of conventional blower, the silencing apparatus of a general configuration has two: one is intake grill silencing apparatus, and one is silencer for air outlet.Silencer for air outlet generally all adopts single channel straighttube-type acoustic wave filter structure, feature is that simple in structure, air-flow is straight-through, drag losses is little, longer its soundproof effect of length is better, general length is between 1 meter to 2 meters, but the occasion of having living space and limiting for equipment outlet length direction, the silencer for air outlet of this form just cannot be installed because length is long.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to overcome deficiency of the prior art, a kind of width direction that is arranged on main equipment is provided, exhaust outlet length direction takes up an area little and can meet soundproof effect, the Novel square deflector type silencing apparatus of complete equipment reasonable structural arrangement.
Technological scheme: in order to solve the problems of the technologies described above, a kind of Novel square deflector type silencing apparatus described in the utility model, it comprises hollow silencing body, in described hollow silencing body inner width direction, be provided with dividing plate, between described dividing plate and hollow silencing body inner roof wall, have interval, described hollow silencing body is comprised of punched-plate internal layer, sound-absorbing middle level and steel plate skin.
Described hollow silencing body is cuboid hollow silencing body.
Described dividing plate is located at the neutral position of described hollow silencing body.
The outer field thickness of described steel plate is 2.5mm.
In described hollow silencing body length direction one side, be provided with air intake pipe, opposite side is provided with wind pipe.
Described air intake pipe and wind pipe divide the both sides that are located at described dividing plate.
On described air intake pipe, be provided with intake grill.
On described wind pipe, be provided with exhaust outlet.
Described air intake pipe and wind pipe are all steel pipelines.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: the utility model reasonable structural arrangement, adopt vertical hollow silencing body to be arranged on the width direction of equipment, thereby length direction floor space is reduced, solved the problem that former equipment outlet length direction has living space and limits, described hollow silencing body is by punched-plate internal layer, sound-absorbing middle level and steel plate are outer to be formed, can guarantee soundproof effect, adopt dividing plate, play baffling noise elimination effect, described hollow silencing body is cuboid hollow silencing body, can make intake grill and exhaust outlet be arranged on both sides, not on same center line, this device using effect is good, long service life, realistic usage requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view at A-A place in Fig. 1;
Fig. 3 is the sectional view at B-B place in Fig. 1.
Wherein:
1, hollow silencing body; 2, dividing plate; 3, interval; 4, punched-plate internal layer; 5, sound-absorbing middle level; 6, steel plate is outer; 7, air intake pipe; 8, wind pipe; 9, intake grill; 10, exhaust outlet
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of Novel square deflector type silencing apparatus described in the utility model, it comprises hollow silencing body 1, in described hollow silencing body 1 inner width direction, be provided with dividing plate 2, between described dividing plate 2 and hollow silencing body 1 inner roof wall, have interval 3, described hollow silencing body 1 is comprised of punched-plate internal layer 4, sound-absorbing middle level 5 and steel plate skin 6; Described hollow silencing body 1 is cuboid hollow silencing body; Described dividing plate 2 is located at the neutral position of described hollow silencing body 1; The thickness of described steel plate skin 6 is 2.5mm; In described hollow silencing body 1 length direction one side, be provided with air intake pipe 7, opposite side is provided with wind pipe 8; Described air intake pipe 7 and wind pipe are located at the both sides of described dividing plate 2 for 8 minutes; On described air intake pipe 7, be provided with intake grill 9; On described wind pipe 8, be provided with exhaust outlet 10; Described air intake pipe 7 and wind pipe 8 are all steel pipelines.The utility model reasonable structural arrangement, adopt vertical hollow silencing body to be arranged on the width direction of equipment, thereby length direction floor space is reduced, solved the problem that former equipment outlet length direction has living space and limits, described hollow silencing body is by punched-plate internal layer, sound-absorbing middle level and steel plate are outer to be formed, can guarantee soundproof effect, adopt dividing plate, play baffling noise elimination effect, described hollow silencing body is cuboid hollow silencing body, can make intake grill and exhaust outlet be arranged on both sides, not on same center line, this device using effect is good, long service life, realistic usage requirement.
The utility model provides a kind of thinking and method; method and the approach of this technological scheme of specific implementation are a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications; these improvements and modifications also should be considered as protection domain of the present utility model, in the present embodiment not clear and definite each constituent element all available prior art realized.
Claims (9)
1. a Novel square deflector type silencing apparatus, it is characterized in that: it comprises hollow silencing body (1), in described hollow silencing body (1) inner width direction, be provided with dividing plate (2), between described dividing plate (2) and hollow silencing body (1) inner roof wall, have interval (3), described hollow silencing body (1) is comprised of punched-plate internal layer (4), sound-absorbing middle level (5) and steel plate outer (6).
2. Novel square deflector type silencing apparatus according to claim 1, is characterized in that: described hollow silencing body (1) is cuboid hollow silencing body.
3. Novel square deflector type silencing apparatus according to claim 1, is characterized in that: described dividing plate (2) is located at the neutral position of described hollow silencing body (1).
4. Novel square deflector type silencing apparatus according to claim 1, is characterized in that: the thickness of described steel plate outer (6) is 2.5mm.
5. Novel square deflector type silencing apparatus according to claim 1, is characterized in that: in described hollow silencing body (1) length direction one side, be provided with air intake pipe (7), opposite side is provided with wind pipe (8).
6. Novel square deflector type silencing apparatus according to claim 5, is characterized in that: described air intake pipe (7) and wind pipe (8) minute are located at the both sides of described dividing plate (2).
7. Novel square deflector type silencing apparatus according to claim 5, is characterized in that: on described air intake pipe (7), be provided with intake grill (9).
8. Novel square deflector type silencing apparatus according to claim 5, is characterized in that: on described wind pipe (8), be provided with exhaust outlet (10).
9. Novel square deflector type silencing apparatus according to claim 5, is characterized in that: described air intake pipe (7) and wind pipe (8) are all steel pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529853.5U CN203516220U (en) | 2013-08-28 | 2013-08-28 | Novel square baffling type sound eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529853.5U CN203516220U (en) | 2013-08-28 | 2013-08-28 | Novel square baffling type sound eliminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516220U true CN203516220U (en) | 2014-04-02 |
Family
ID=50375156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320529853.5U Expired - Lifetime CN203516220U (en) | 2013-08-28 | 2013-08-28 | Novel square baffling type sound eliminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421218A (en) * | 2013-08-28 | 2015-03-18 | 百事德机械（江苏）有限公司 | Novel square bending-flow type muffle |
-
2013
- 2013-08-28 CN CN201320529853.5U patent/CN203516220U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421218A (en) * | 2013-08-28 | 2015-03-18 | 百事德机械（江苏）有限公司 | Novel square bending-flow type muffle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |