CN201401598Y - Nonmetal fabric expansion joint - Google Patents
Nonmetal fabric expansion joint Download PDFInfo
- Publication number
- CN201401598Y CN201401598Y CN2009200412519U CN200920041251U CN201401598Y CN 201401598 Y CN201401598 Y CN 201401598Y CN 2009200412519 U CN2009200412519 U CN 2009200412519U CN 200920041251 U CN200920041251 U CN 200920041251U CN 201401598 Y CN201401598 Y CN 201401598Y
- Authority
- CN
- China
- Prior art keywords
- expansion joint
- main body
- fabric expansion
- nonmetal
- nonmetal fabric
- 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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- Arc Welding In General (AREA)
Abstract
The utility model discloses a nonmetal fabric expansion joint and relates to an expansion joint. The nonmetal fabric expansion joint comprises a main body (1) and a welding edge (2), wherein the welding edge (2) is welded at the inner side of the main body (1). The nonmetal fabric expansion joint has the advantages that the product strength is increased, the medium flow discharge is increased, thesealing performance is improved, and the service life of the products is prolonged.
Description
Technical field:
The utility model relates to a kind of expansion joint, especially a kind of non-metallic fabrics expansion joint.
Background technique:
Non-metal expansion joint is called for short the fabric compensator, is made by multilayer materials, and absorbing axial displacement and Side movement is to decide by the axial length of astragal.Can compensate multi-direction displacement; Can compensate suitable alignment error; Sound deadening shock absorption; No rebounding force; Body is gently easy for installation; The low pressure pipeline that is specially adapted to conveying gas in hot air duct and fume ducts and the industry (or dust-containing airflow) is made compensate for displacement, vibration damping is used.But non-metallic fabrics expansion joint compensating axial, laterally, angle, have characteristics such as no thrust, simplification susceptor design, corrosion-resistant, high temperature resistant, noise elimination vibration damping.Yet traditional non-metallic fabrics expansion joint is the straight flange welding, and product strength is not enough, poor sealing performance, and also working life is short.
The model utility content:
The purpose of this utility model provides a kind of non-metallic fabrics expansion joint, and it increases the intensity of product, increases the discharging of rate-of flow, improves sealability, prolongs the working life of product.
In order to solve the existing problem of background technique, the utility model is by the following technical solutions: it is made up of main body 1 and toe 2, and toe 2 is welded on main body 1 inboard.
Described toe 2 is the welding of flanging type; Increased the intensity of product.
The utility model increases the intensity of product, increases the discharging of rate-of flow, improves sealability, prolongs the working life of product.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
With reference to Fig. 1, this embodiment by the following technical solutions: it is made up of main body 1 and toe 2, and toe 2 is welded on main body 1 inboard.
Described toe 2 is 45 ° of welding of flanging type; Increased the intensity of product.
This embodiment increases the intensity of product, increases the discharging of rate-of flow, improves sealability, prolongs the working life of product.
Claims (2)
1, a kind of non-metallic fabrics expansion joint is characterized in that it is made up of main body (1) and toe (2), and toe (2) is welded on main body (1) inboard.
2, a kind of non-metallic fabrics expansion joint according to claim 1 is characterized in that described toe (2) is the welding of flanging type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200412519U CN201401598Y (en) | 2009-03-24 | 2009-03-24 | Nonmetal fabric expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200412519U CN201401598Y (en) | 2009-03-24 | 2009-03-24 | Nonmetal fabric expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401598Y true CN201401598Y (en) | 2010-02-10 |
Family
ID=41661395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200412519U Expired - Fee Related CN201401598Y (en) | 2009-03-24 | 2009-03-24 | Nonmetal fabric expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401598Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351626A (en) * | 2015-11-25 | 2016-02-24 | 中国能源建设集团广东省电力设计研究院有限公司 | Novel supporting hanger system for heat primary air channel on outlet of thermal power plant air preheater |
-
2009
- 2009-03-24 CN CN2009200412519U patent/CN201401598Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351626A (en) * | 2015-11-25 | 2016-02-24 | 中国能源建设集团广东省电力设计研究院有限公司 | Novel supporting hanger system for heat primary air channel on outlet of thermal power plant air preheater |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20160324 |