CN206903722U - Dual-channel type muffler - Google Patents
Dual-channel type muffler Download PDFInfo
- Publication number
- CN206903722U CN206903722U CN201720383528.0U CN201720383528U CN206903722U CN 206903722 U CN206903722 U CN 206903722U CN 201720383528 U CN201720383528 U CN 201720383528U CN 206903722 U CN206903722 U CN 206903722U
- Authority
- CN
- China
- Prior art keywords
- muffler
- cylinder
- dividing plate
- cover board
- seal cover
- 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.)
- Expired - Fee Related
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of dual-channel type muffler, including muffler cylinder and the connector drum for being arranged on muffler cylinder both ends, connector drum is fixed on the both ends of muffler cylinder by reducing connector drum, dividing plate is fixedly arranged in the middle of in muffler cylinder, the inner chamber of muffler cylinder is separated into two muffler air channels by dividing plate, seal cover board is provided with muffler air channel, one end of seal cover board is connected on the side of dividing plate by rotary shaft, button block is provided with the inwall of muffler cylinder, C-shaped catching groove is provided with button block, the spheroid button block being engaged with C-shaped catching groove position is fixed with the side of seal cover board, dashpot is withheld on the center line of spheroid button block, L-type positioning briquetting is fixed with the side of dividing plate.Structure setting of the present utility model is reasonable, can improve its service life to a certain extent, lowers the cost of replacing, and stability in use is good and strong applicability.
Description
Technical field
The utility model belongs to muffler technical field, and in particular to a kind of dual-channel type muffler.
Background technology
Compressor is a kind of common plant equipment, is widely used in each technical field, on the compressor typically all
Hush pipe is installed, the hush pipe of conventional art is all made up of cylinder and a muffler air channel being arranged in cylinder, its
Although can realize silencing function to a certain extent, it makes erasure effect poor, and uses a noise elimination wind conduit, when disappearing
Sound barrel must change whole muffler when damaging, and adds somewhat to the cost changed, so applicability and practicality
It is restricted.
The content of the invention
The purpose of this utility model is to provide the dual-channel type exhaust that a kind of structure setting is reasonable and stability in use is good and disappeared
Sound device.
The technical scheme for realizing the utility model purpose is a kind of dual-channel type muffler, including muffler cylinder and
The connector drum at the muffler cylinder both ends is arranged on, the connector drum is fixed on muffler cylinder by reducing connector drum
The both ends of body, dividing plate is fixedly arranged in the middle of in the muffler cylinder, the inner chamber of muffler cylinder is separated into two by the dividing plate
Muffler air channel, is provided with seal cover board in the muffler air channel, and one end of the seal cover board is connected to by rotary shaft
On the side of dividing plate, button block is provided with the inwall of the muffler cylinder, C-shaped catching groove is provided with the button block, described
The spheroid button block being engaged with the C-shaped catching groove position is fixed with the side of seal cover board, at the center of the spheroid button block
Dashpot is withheld on line, L-type positioning briquetting is fixed with the side of the dividing plate, the seal cover board when being not used
End edge screens coordinates rotary shaft to be bonded fixation with dividing plate in the L-type positioning briquetting.
Rubber seal parcel bed course is provided with the edge of the seal cover board.
Muffler shrouding is fixed with the junction of the reducing connector drum and the muffler cylinder.
Adpting flange is fixed with the outboard end of the connector drum.
The utility model has positive effect：Structure setting of the present utility model is reasonable, is provided with muffler cylinder
Dividing plate, and seal cover board is provided with dividing plate, when muffler cylinder does not damage when in use, seal cover board and dividing plate are pasted
Close, make muffler air channel in the conduction state, when muffler cylinder damages, sealing is compressed using instrument from the tail end of muffler
Cover plate, make seal cover board to depart from and make spheroid button block to be fastened with C-shaped catching groove out of L-type positioning briquetting, so as to realize to single
Muffler air channel is closed, and so as to improve its service life to a certain extent, lowers the cost of replacing, stability in use is good and suitable
It is strong with property.
Brief description of the drawings
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail to the utility model, wherein：
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model
Figure.
See Fig. 1, a kind of dual-channel type muffler, including muffler cylinder 1 and be arranged on 1 liang of the muffler cylinder
The connector drum 2 at end, the connector drum 2 are fixed on the both ends of muffler cylinder 1 by reducing connector drum 3, disappear described
Sound device cylinder 1 is fixedly arranged in the middle of dividing plate 4, and the inner chamber of muffler cylinder 1 is separated into two muffler air channels 5 by the dividing plate 4,
Seal cover board 6 is provided with the muffler air channel 5, one end of the seal cover board 6 is connected to the side of dividing plate 4 by rotary shaft 7
On face, button block 8 is provided with the inwall of the muffler cylinder 1, C-shaped catching groove 9 is provided with the button block 8, in the sealing
The spheroid button block 10 being engaged with the position of C-shaped catching groove 9 is fixed with the side of cover plate 6, at the center of the spheroid button block
Dashpot 11 is withheld on line, provided with dashpot is withheld, so as to so that spheroid button block squeeze buckle is pressed in C-shaped catching groove, in institute
State and L-type positioning briquetting 12 be fixed with the side of dividing plate, be not used when the seal cover board end edge screens determine in the L-type
Rotary shaft is coordinated to be bonded fixation with dividing plate on the briquetting of position.
Rubber seal parcel bed course 13 is provided with the edge of the seal cover board.
Muffler shrouding 14 is fixed with the junction of the reducing connector drum and the muffler cylinder.
Adpting flange 15 is fixed with the outboard end of the connector drum.
Structure setting of the present utility model is reasonable, dividing plate is provided with muffler cylinder, and sealing is provided with dividing plate
Cover plate, when muffler cylinder does not damage when in use, seal cover board is bonded with dividing plate, muffler air channel is on shape
State, when muffler cylinder damages, seal cover board is compressed using instrument from the tail end of muffler, makes seal cover board to determine from L-type
Depart from the briquetting of position and spheroid button block is fastened with C-shaped catching groove, single muffler air channel is closed so as to realize, so as to certain journey
Its service life can be improved on degree, lowers the cost of replacing, stability in use is good and strong applicability.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And these belong to the obvious changes or variations that connotation of the present utility model is extended out and still fall within this practicality
New protection domain.
Claims (4)
1. a kind of dual-channel type muffler, including muffler cylinder and the connecting cylinder for being arranged on the muffler cylinder both ends
Body, the connector drum are fixed on the both ends of muffler cylinder by reducing connector drum, it is characterised in that：In the muffler
Cylinder is fixedly arranged in the middle of dividing plate, and the inner chamber of muffler cylinder is separated into two muffler air channels by the dividing plate, in the noise reduction
Seal cover board is provided with device air channel, one end of the seal cover board is connected on the side of dividing plate by rotary shaft, is disappeared described
The inwall of sound device cylinder is provided with button block, and C-shaped catching groove is provided with the button block, is fixed with the side of the seal cover board
The spheroid button block being engaged with the C-shaped catching groove position, dashpot is withheld on the center line of the spheroid button block, described
L-type positioning briquetting is fixed with the side of dividing plate, the end edge screens of the seal cover board positions in the L-type when being not used presses
Rotary shaft is coordinated to be bonded fixation with dividing plate on block.
2. dual-channel type muffler according to claim 1, it is characterised in that：Set at the edge of the seal cover board
There is rubber seal to wrap up bed course.
3. dual-channel type muffler according to claim 2, it is characterised in that：In the reducing connector drum and institute
The junction for stating muffler cylinder is fixed with muffler shrouding.
4. dual-channel type muffler according to claim 3, it is characterised in that：In the outboard end of the connector drum
It is fixed with adpting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383528.0U CN206903722U (en) | 2017-04-13 | 2017-04-13 | Dual-channel type muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383528.0U CN206903722U (en) | 2017-04-13 | 2017-04-13 | Dual-channel type muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206903722U true CN206903722U (en) | 2018-01-19 |
Family
ID=61290549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720383528.0U Expired - Fee Related CN206903722U (en) | 2017-04-13 | 2017-04-13 | Dual-channel type muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206903722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736253A (en) * | 2018-07-19 | 2020-01-31 | 秦皇岛欣蔚环保科技有限公司 | Sound-deadening box |
| CN111043394A (en) * | 2018-10-11 | 2020-04-21 | 朋程科技股份有限公司 | Integrated silencer for air pressure electromagnetic valve |
-
2017
- 2017-04-13 CN CN201720383528.0U patent/CN206903722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736253A (en) * | 2018-07-19 | 2020-01-31 | 秦皇岛欣蔚环保科技有限公司 | Sound-deadening box |
| CN111043394A (en) * | 2018-10-11 | 2020-04-21 | 朋程科技股份有限公司 | Integrated silencer for air pressure electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20180413 |