CN207651164U - Exoskeletal muffler - Google Patents
Exoskeletal muffler Download PDFInfo
- Publication number
- CN207651164U CN207651164U CN201720954833.0U CN201720954833U CN207651164U CN 207651164 U CN207651164 U CN 207651164U CN 201720954833 U CN201720954833 U CN 201720954833U CN 207651164 U CN207651164 U CN 207651164U
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- CN
- China
- Prior art keywords
- exoskeletal
- muffler
- metal
- bloop
- support element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to a kind of exoskeletal mufflers.Traditional chip muffler orifice surface is coarse, by air-flow linear loss it is larger, acoustical cotton fiber is tiny simultaneously, it readily penetrates through sound-absorbing cloth and orifice plate hole causes environment pollution to a certain extent, and skeleton and perforation harden structure cause muffler total quality excessive, difficulty is larger when transport is installed, dismantled.The utility model forms：A kind of exoskeletal muffler (1), the exoskeletal muffler (1) includes a metal framework (2), the metal framework (2) is made of four pieces of metal crimping outside plates (3), exoskeletal bloop (4) and exoskeletal support element (5) are installed inside the metal framework (2), exoskeletal bloop (4) both sides are fixed by metal spacing part (6), and the exoskeletal support element (5) is limited by shape of chinese word Ji locating part (7).The utility model is used for a kind of exoskeletal muffler.
Description
Technical field：
The utility model is related to a kind of muffler, especially a kind of exoskeletal muffler.
Background technology：
Chip muffler is dissipative muffler, is propagated in porous sound-absorbing material or sound absorption structure using sound wave, because
Friction converts acoustic energy to thermal energy and dissipates, and noise is made to decay with distance, to reach the silencer of noise elimination purpose, tradition
Chip muffler structure be generally skeleton, the form that perforated plate, acoustical cotton and sound-absorbing cloth combine, orifice surface is coarse, passes through
Air-flow linear loss it is larger, while acoustical cotton fiber is tiny, readily penetrates through sound-absorbing cloth and orifice plate hole causes centainly environment
Pollution in degree, and skeleton and perforation harden structure cause muffler total quality excessive, transport installation, dismounting when difficulty compared with
Greatly.
Utility model content：
The purpose of this utility model is to provide a kind of exoskeletal muffler.
Above-mentioned purpose is realized by following technical scheme：
A kind of exoskeletal muffler includes the muffler of a chassis less construction, and the exoskeletal muffler includes metal
Frame, exoskeletal bloop, exoskeletal support element, metal spacing part, shape of chinese word Ji locating part, the installation of metal framework inside
The exoskeletal bloop and the exoskeletal support element, the exoskeletal bloop both sides are by the metal spacing
Part is fixed, and the exoskeletal support element is limited by a few shape locating parts.
The exoskeletal muffler, it is characterized in that：The metal framework is made of four pieces of metal crimping outside plates, edge
It is that there is bolt hole, top to have osculum for bending structure, both sides twice.
The exoskeletal muffler, it is characterized in that：The exoskeletal bloop and the exoskeletal support element are
The main noise elimination structure of muffler is mainly made of aluminium foil composite glass fiber cloth package rock wool.
The exoskeletal muffler, it is characterized in that：The metal spacing part and the shape of chinese word Ji locating part are gold
Metal thin plate bending part, the metal spacing part are fixed on the metal framework, and the shape of chinese word Ji locating part is mounted on
Between the exoskeletal bloop and the exoskeletal support element.
Advantageous effect：
1. the metal framework of the utility model is made of four pieces of metal crimping outside plates, edge is bending structure, and tool twice
There are bolt hole and osculum, muffler outer framework to be made of metallic plate, stable structure is unlikely to deform, for internal exoskeletal noise reduction
Piece provides effective support and protection, and edge uses the structure of bending, eliminates the later stage welding of mental section, itself one
Molding, enhances the terseness and aesthetic feeling of appearance, and bending part has bolt hole, facilitates between exoskeletal muffler and other structures
Installation connection, the bending structure of top outside plate is easy accumulated rain water, and the setting of osculum avoids the generation of this thing, makes
Used time is without influence and destruction of the ponding to equipment of worrying.
2. the exoskeletal bloop and exoskeletal support element of the utility model are the main noise elimination structures of muffler, mainly by
Aluminium foil composite glass fiber cloth wraps up rock wool and constitutes, and rock wool is good heat preservation fireproofing material, in terms of being commonly used in building, rock wool
Good sound absorbing performance occupies a tiny space by it in noise elimination noise reduction field, and high density rock wool itself is with certain hardness and by force
Degree brings certain possibility to form exoskeletal bloop, and aluminium foil composite glass fiber cloth is using unique advanced composite technique
It is made, surface is smooth, and vertically and horizontally tensile strength is big, airtight, waterproof, and leakproofness, corrosion resistance are good, and are
Incombustible material, aluminium foil composite glass fiber cloth side composite adhesive, when use, can directly be pasted, without separately gluing,
It is simple and convenient, reduce process time, while avoid gluing uneven and caused by the waste of not easy to attach and adhesive the phenomenon that.
3. the metal spacing part and shape of chinese word Ji locating part of the utility model are sheet metal bending part, simple, satisfaction is made
The required intensity of locating part, metal spacing part are fixed on metal framework, ensure the limit and fixation of exoskeletal bloop, several
Font locating part is mounted between exoskeletal bloop and exoskeletal support element, passes through exoskeletal bloop and metal framework, nothing
Extruding between skeleton bloop and exoskeletal support element carries out the fixation between three, the method using shape of chinese word Ji locating part
Material is saved while realizing structure and function, it is easy to operate.
Description of the drawings：
Fig. 1 is the front view of the utility model.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the left view of the utility model.
Fig. 4 is the vertical view of the utility model.
Fig. 5 is the stereogram of the utility model.
Specific implementation mode：
Embodiment 1：
A kind of exoskeletal muffler (1), the exoskeletal muffler (1) include a metal framework (2), the metal
Frame (2) is made of four pieces of metal crimping outside plates (3), and exoskeletal bloop (4) and nothing are installed inside the metal framework (2)
Skeletal supports (5), exoskeletal bloop (4) both sides are fixed by metal spacing part (6), the exoskeletal branch
Support member (5) is limited by shape of chinese word Ji locating part (7).The utility model is used for a kind of exoskeletal muffler.
Embodiment 2：
According to exoskeletal muffler (1) described in embodiment 1, it is characterized in that：The exoskeletal muffler (1), it is special
Sign is：The metal framework (2) is made of four pieces of metal crimping outside plates (3), and edge is that bending structure, both sides have spiral shell twice
Keyhole (8), top have osculum (9).
Embodiment 3：
According to exoskeletal muffler (1) described in embodiment 1, it is characterized in that：The exoskeletal bloop (4) and described
Exoskeletal support element (5) be muffler main noise elimination structure, mainly by aluminium foil composite glass fiber cloth (10) wrap up rock wool
(11) it constitutes.
Embodiment 4：
According to exoskeletal muffler (1) described in embodiment 1, it is characterized in that：The metal spacing part (6) and described
Shape of chinese word Ji (7) locating part is sheet metal bending part, and the metal spacing part (6) is fixed on the metal framework (2),
The shape of chinese word Ji locating part (7) is mounted between the exoskeletal bloop (4) and the exoskeletal support element (5).
Claims (4)
1. a kind of exoskeletal muffler includes the muffler of a chassis less construction, the exoskeletal muffler includes metal frame
Nothing is installed in frame, exoskeletal bloop, exoskeletal support element, metal spacing part, shape of chinese word Ji locating part, metal framework inside
Skeleton bloop and exoskeletal support element, the exoskeletal bloop both sides are fixed by metal spacing part, the nothing
Skeletal supports are limited by a few shape locating parts.
2. exoskeletal muffler according to claim 1, it is characterized in that：The metal framework by four pieces of metal crimpings outside
Board group is at edge is that there is bolt hole, top to have osculum for bending structure, both sides twice.
3. exoskeletal muffler according to claim 1, it is characterized in that：The exoskeletal bloop and the bone free
Frame support element is made of aluminium foil composite glass fiber cloth package rock wool.
4. exoskeletal muffler according to claim 1, it is characterized in that：The metal spacing part and the shape of chinese word Ji
Locating part is sheet metal bending part, and the metal spacing part is fixed on the metal framework, shape of chinese word Ji limit
Position part is mounted between the exoskeletal bloop and the exoskeletal support element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954833.0U CN207651164U (en) | 2017-07-27 | 2017-07-27 | Exoskeletal muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954833.0U CN207651164U (en) | 2017-07-27 | 2017-07-27 | Exoskeletal muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207651164U true CN207651164U (en) | 2018-07-24 |
Family
ID=62886485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720954833.0U Active CN207651164U (en) | 2017-07-27 | 2017-07-27 | Exoskeletal muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207651164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441827A (en) * | 2018-12-18 | 2019-03-08 | 安徽海螺集团有限责任公司 | Cement kiln flue gas collecting carbonic anhydride purification system noise controller |
-
2017
- 2017-07-27 CN CN201720954833.0U patent/CN207651164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441827A (en) * | 2018-12-18 | 2019-03-08 | 安徽海螺集团有限责任公司 | Cement kiln flue gas collecting carbonic anhydride purification system noise controller |
| CN109441827B (en) * | 2018-12-18 | 2024-04-12 | 安徽海螺集团有限责任公司 | Noise control device of cement kiln flue gas carbon dioxide trapping and purifying system |
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