CN203703411U - Noise reduction vibration absorbing pipe - Google Patents
Noise reduction vibration absorbing pipe Download PDFInfo
- Publication number
- CN203703411U CN203703411U CN201420100321.4U CN201420100321U CN203703411U CN 203703411 U CN203703411 U CN 203703411U CN 201420100321 U CN201420100321 U CN 201420100321U CN 203703411 U CN203703411 U CN 203703411U
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- CN
- China
- Prior art keywords
- noise reduction
- wall
- bellows
- flexible hose
- pipe
- 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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Abstract
The utility model discloses a noise reduction vibration absorbing pipe which comprises a first woven hose, a second woven hose and a noise reduction pipe arranged between the first woven hose and the second woven hose. The noise reduction pipe comprises a pipe body. 3-5 flow guide strips arranged spirally are formed on the inner wall of the pipe body, and protruding corrugated strips are formed on the outer wall. The first woven hose comprises a corrugated pipe, a metal woven layer is arranged on the outer wall of the corrugated pipe, and a noise reduction layer is arranged between the metal woven layer and the corrugated pipe. The second woven hose comprises a corrugated pipe, a metal woven layer is arranged on the outer wall of the corrugated pipe, and a noise reduction layer is arranged between the metal woven layer and the corrugated pipe. The pipe has the noise reduction effect while achieving the vibration absorbing effect.
Description
Technical field
The utility model relates to a kind of muffling type shock absorbing pipe.
Background technique
Existingly generally formed by four parts such as metal bellows, braided metal silk screen, copper connecting tube, overcoats for the shock absorbing pipe in air-conditioning system, after these four parts are connected together, two ends directly adopt brazing that these four parts are linked together, but existing shock absorber cannot be realized noise reduction, so in actual use, the mobile of medium can produce noise, haves much room for improvement with perfect.
Model utility content
The purpose of this utility model is to provide a kind of muffling type shock absorbing pipe, in playing shock-absorbing, has erasure effect.
Muffling type shock absorbing pipe, it is characterized in that: comprise the first flexible hose and the second flexible hose, and be provided with hush pipe between the first flexible hose and the second flexible hose, described hush pipe comprises body, on the inwall of described body, form the water guiding strip that 3-5 bar screw type arranges, on outer wall, form the ripple bar of evagination;
Described the first flexible hose comprises bellows, is provided with wire sheathing at the outer wall of bellows, is provided with noise reduction layer between wire sheathing and bellows;
Described the second flexible hose comprises bellows, is provided with wire sheathing at the outer wall of bellows, is provided with noise reduction layer between wire sheathing and bellows.
Further, the outer wall of described body is provided with silencer wall.
Further, be provided with noise reduction cover at the outer wall of wire sheathing, be provided with protecting jacket in the outside of described noise reduction cover.
The beneficial effects of the utility model: the utility model comprises the first flexible hose and the second flexible hose, and be provided with hush pipe between the first flexible hose and the second flexible hose, described hush pipe comprises body, on the inwall of described body, form the water guiding strip that 3-5 bar screw type arranges, on outer wall, form the ripple bar of evagination, the utility model carries out noise reduction by hush pipe, most noise is processed, the water guiding strip of inwall can carry out water conservancy diversion noise reduction, make bellows interior media flow become orderly, reduce impact each other, and then eliminate noise, in addition, form the ripple bar of evagination on outer wall, described ripple bar can be eliminated noise, is beneficial to ripple bar and eliminates the mobile vibration producing of interior media, and then realize noise reduction, can strengthen structural strength simultaneously.
In order further to realize erasure effect, the first flexible hose described in the utility model, the second flexible hose comprise bellows, are provided with wire sheathing at the outer wall of bellows, are provided with noise reduction layer between wire sheathing and bellows;
Described the second flexible hose comprises bellows, is provided with wire sheathing at the outer wall of bellows, is provided with noise reduction layer between wire sheathing and bellows; Realize noise reduction by noise reduction layer, so the utility model can be realized 3 noise reduction processing, greatly reduce noise.
As from the foregoing, the utility model, in playing shock-absorbing, has erasure effect.
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model relates to a kind of muffling type shock absorbing pipe, it is characterized in that: comprise the first flexible hose 1 and the second flexible hose 2, and be provided with hush pipe 3 between the first flexible hose 1 and the second flexible hose 2, described hush pipe 3 comprises body 10, on the inwall of described body 10, form the water guiding strip 11 that 3-5 bar screw type arranges, on outer wall, form the ripple bar 12 of evagination;
Described the first flexible hose 1 comprises bellows 4, is provided with wire sheathing 5 at the outer wall of bellows 4, between wire sheathing 5 and bellows 4, is provided with noise reduction layer 6;
Described the second flexible hose 2 comprises bellows 4; be provided with wire sheathing 5 at the outer wall of bellows 4; between wire sheathing 5 and bellows 4, be provided with noise reduction layer 6; the outer wall of described body 10 is provided with silencer wall 13; be provided with noise reduction cover 7 at the outer wall of wire sheathing 5, be provided with protecting jacket in the outside of described noise reduction cover 7.
More than that the technological scheme that the utility model embodiment is provided is described in detail, having applied principle and the mode of execution of specific case to the utility model embodiment herein sets forth, above embodiment's explanation, is only applicable to help to understand the utility model embodiment's principle; , for one of ordinary skill in the art, according to the utility model embodiment, in embodiment and application area, all can change to some extent, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (3)
1. muffling type shock absorbing pipe, it is characterized in that: comprise the first flexible hose and the second flexible hose, and be provided with hush pipe between the first flexible hose and the second flexible hose, described hush pipe comprises body, on the inwall of described body, form the water guiding strip that 3-5 bar screw type arranges, on outer wall, form the ripple bar of evagination;
Described the first flexible hose comprises bellows, is provided with wire sheathing at the outer wall of bellows, is provided with noise reduction layer between wire sheathing and bellows;
Described the second flexible hose comprises bellows, is provided with wire sheathing at the outer wall of bellows, is provided with noise reduction layer between wire sheathing and bellows.
2. muffling type shock absorbing pipe according to claim 1, is characterized in that: the outer wall of described body is provided with silencer wall.
3. muffling type shock absorbing pipe according to claim 1, is characterized in that: be provided with noise reduction cover at the outer wall of wire sheathing, be provided with protecting jacket in the outside of described noise reduction cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100321.4U CN203703411U (en) | 2014-03-03 | 2014-03-03 | Noise reduction vibration absorbing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420100321.4U CN203703411U (en) | 2014-03-03 | 2014-03-03 | Noise reduction vibration absorbing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703411U true CN203703411U (en) | 2014-07-09 |
Family
ID=51053856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420100321.4U Expired - Fee Related CN203703411U (en) | 2014-03-03 | 2014-03-03 | Noise reduction vibration absorbing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285272A (en) * | 2019-06-13 | 2019-09-27 | 江苏科技大学 | A kind of ventilation shaft elastic composite resistance vibration connector peculiar to vessel |
-
2014
- 2014-03-03 CN CN201420100321.4U patent/CN203703411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285272A (en) * | 2019-06-13 | 2019-09-27 | 江苏科技大学 | A kind of ventilation shaft elastic composite resistance vibration connector peculiar to vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20150303 |
|
| EXPY | Termination of patent right or utility model |