CN2503301Y - Mouthing for flexible connecting pipe and pipe fitting - Google Patents
Mouthing for flexible connecting pipe and pipe fitting Download PDFInfo
- Publication number
- CN2503301Y CN2503301Y CN 01263536 CN01263536U CN2503301Y CN 2503301 Y CN2503301 Y CN 2503301Y CN 01263536 CN01263536 CN 01263536 CN 01263536 U CN01263536 U CN 01263536U CN 2503301 Y CN2503301 Y CN 2503301Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- bellmouth
- pipe fitting
- bell end
- tubing
- 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 - Lifetime
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Abstract
The utility model relates to a bell end with the flexible connection for a tubing and a pipe fitting, and is used mainly for a pipeline transportation system such as a water supply pipe, a drainpipe, a compressed air pipe, a heating and ventilation pipe, a natural gas pipe and a sewage disposal pipe and so on. A complex reinforcing layer 2 is arranged on a bell end body 1. The reinforcing player can not only be covered on an outer wall surface of the bell end body but also embedded in a sandwich layer of a pipe wall of the bell end body 1 as well covered on an internal wall surface of the bell end. The realization of the patented technology has met a need of the flexible connection of a polyolefine pipe and pipe fitting, thereby helping to promote the popularization and application of the polyolefine pipeline and realization of a technological policy of an industry of the country.
Description
The utility model relates to the bellmouth that a kind of tubing, pipe fitting flexibly connect.Be mainly used in to pipe-line transportation systems such as, draining, pressurized air, heating and ventilation, natural gas, sewage treatments.
The bellmouth that traditional tubing, pipe fitting flexibly connect generally adopts metallic material or nonmetallic material to make.Along with the upgrading of material, the polyolefine material of existing a kind of renewal replaces existing material.But because its intensity, rigidity are relatively poor, employing can't be made the bellmouth that tubing, pipe fitting flexibly connect separately.
The purpose of this utility model is to provide a kind of can adopt polyolefine material, can solve the bellmouth that its novel tube that flexibly connects problem, pipe fitting flexibly connect again.
The purpose of this utility model is achieved in that the bellmouth that a kind of tubing, pipe fitting flexibly connect, and is characterized in being provided with on the bellmouth body a compound reinforced layer.
Compound reinforced layer of the present utility model both can be coated on bellmouth body outer wall, also can be embedded at bellmouth body tube wall sandwich layer, also can cover the bellmouth inner body wall face that places.
The needs that polyolefin pipe, pipe fitting flexibly connect have been satisfied in the realization of the art of this patent, more help promoting applying and the realization of this industrial technology policy of country of polyolefin pipe.
Fig. 1 is embodiment's one structural representation of the present utility model.
Fig. 2 is embodiment's two structural representations of the present utility model.
Fig. 3 is embodiment's three structural representations of the present utility model.
Below in conjunction with accompanying drawing the utility model is described in further detail:
The utility model is the bellmouth that a kind of tubing, pipe fitting flexibly connect, and it is that a compound reinforced layer 2 is set on bellmouth body 1.Concrete set-up mode has three kinds:
Embodiment one: as Fig. 1, compound reinforced layer 2 is coated on bellmouth body 1 outer wall.
Embodiment two; As Fig. 2, compound reinforced layer 2 is embedded at bellmouth body 1 tube wall sandwich layer.
Embodiment three: as Fig. 3, compound reinforced layer 2 covers and places bellmouth body 1 internal face.
Bellmouth body 1 material of the present utility model is a polyolefin plastics.Compound reinforced layer 2 materials are other plastics outside metal or the polyolefin.
Claims (7)
1, the bellmouth that flexibly connects of a kind of tubing, pipe fitting is characterized in that being provided with on the bellmouth body (1) a compound reinforced layer (2).
2, the bellmouth that flexibly connects of a kind of tubing according to claim 1, pipe fitting is characterized in that compound reinforced layer (2) is coated on bellmouth body (1) outer wall.
3, the bellmouth that flexibly connects of a kind of tubing according to claim 1, pipe fitting is characterized in that compound reinforced layer (2) is embedded at bellmouth body (1) tube wall sandwich layer.
4, the bellmouth that flexibly connects of a kind of tubing according to claim 1, pipe fitting is characterized in that compound reinforced layer (2) covers to place bellmouth body (1) internal face.
5, the bellmouth that flexibly connects according to one of them described a kind of tubing of claim 2-4, pipe fitting is characterized in that bellmouth body (1) material is a polyolefin plastics.
6, the bellmouth that flexibly connects of a kind of tubing according to claim 5, pipe fitting is characterized in that compound reinforced layer (2) material is a metal.
7, the bellmouth that flexibly connects of a kind of tubing according to claim 5, pipe fitting, its feature is other plastics outside the polyolefin in compound reinforced layer (2) material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263536 CN2503301Y (en) | 2001-10-31 | 2001-10-31 | Mouthing for flexible connecting pipe and pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263536 CN2503301Y (en) | 2001-10-31 | 2001-10-31 | Mouthing for flexible connecting pipe and pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503301Y true CN2503301Y (en) | 2002-07-31 |
Family
ID=33671103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263536 Expired - Lifetime CN2503301Y (en) | 2001-10-31 | 2001-10-31 | Mouthing for flexible connecting pipe and pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503301Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102787A (en) * | 2011-02-21 | 2011-06-22 | 河北建投宝塑管业有限公司 | Flexible composite connection pipe fitting for large-aperture plastic pipeline |
| CN103629468A (en) * | 2012-12-24 | 2014-03-12 | 安徽康嘉塑胶建材有限公司 | PE/PP pipe or pipe fitting hose sleeve connector with framework and manufacturing technology |
| CN109373087A (en) * | 2018-11-16 | 2019-02-22 | 江阴金用管道有限公司 | Heavy caliber polyethylene socket pipe member of the bellmouth with skeleton |
-
2001
- 2001-10-31 CN CN 01263536 patent/CN2503301Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102787A (en) * | 2011-02-21 | 2011-06-22 | 河北建投宝塑管业有限公司 | Flexible composite connection pipe fitting for large-aperture plastic pipeline |
| CN103629468A (en) * | 2012-12-24 | 2014-03-12 | 安徽康嘉塑胶建材有限公司 | PE/PP pipe or pipe fitting hose sleeve connector with framework and manufacturing technology |
| CN109373087A (en) * | 2018-11-16 | 2019-02-22 | 江阴金用管道有限公司 | Heavy caliber polyethylene socket pipe member of the bellmouth with skeleton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111031 Granted publication date: 20020731 |