CN203010048U - Coated type metallic corrugated pipe - Google Patents
Coated type metallic corrugated pipe Download PDFInfo
- Publication number
- CN203010048U CN203010048U CN 201220619800 CN201220619800U CN203010048U CN 203010048 U CN203010048 U CN 203010048U CN 201220619800 CN201220619800 CN 201220619800 CN 201220619800 U CN201220619800 U CN 201220619800U CN 203010048 U CN203010048 U CN 203010048U
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- CN
- China
- Prior art keywords
- corrugated pipe
- coated
- metallic
- polyurethane wear
- layer
- 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 relates to a coated type metallic corrugated pipe, which comprises a polyurethane wear layer, a metallic braid layer, a metallic corrugated pipe and casing pipes. The coated type metallic corrugated pipe is characterized in that the circumference of the metallic braid layer is coated with the transparent polyurethane wear layer; the structure of the metallic braid layer can be seen through the appearance of the polyurethane wear layer; the metallic braid layer is woven by metal wires in a cross manner; the circumference of the corrugated pipe is coated with the metallic braid layer; the casing pipes are further arranged on the circumference of two ends of the polyurethane wear layer; and the outer ends of the casing pipes are connected with connectors. A manufacturing method comprises the steps that firstly a stainless steel plate is folded and pressed to be the corrugated pipe type through a pressure roller; then a mesh sleeve is woven on the circumference of the corrugated pipe, and is directly woven on an outer wall of the corrugated pipe; and finally the circumference of the mesh sleeve is directly coated with one polyurethane wear layer. According to the coated type metallic corrugated pipe, a polyurethane wear layer is added outside the metallic braid mesh sleeve, not prone to wear and can protect the mesh sleeve, so that the service life of the corrugated pipe is prolonged, the harm to a human body due to the wearing of the mesh sleeve is reduced, and the polyurethane can be set into various colors and is attractive.
Description
Technical field
The utility model relates to a kind of cladded type metal bellows, is applied to the transportation of chemical industry alcohol and foodstuff liquid.
Background technique
In prior art, chemical industry and food service industry are used for the pipeline hose of transport liquid mostly for metal bellows overcoat layer of metal net, net by the metal establishment very easily weares and teares, when the dilatory pipeline of employee, the metal net cover of body and ground can produce friction and damage net, can produce many burrs after net damages, will prick the hand when dilatory pipeline.
Summary of the invention
technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, a kind of cladded type metal bellows is provided, the technological scheme that its technical problem that solves the utility model adopts is: structure of the present utility model comprises the polyurethane wear resistant layer, wire sheathing, bellows, sleeve pipe, it is characterized in that the polyurethane wear resistant layer is coated on the periphery of wire sheathing, the polyurethane wear resistant layer is arranged to transparence, can see the structure of wire sheathing by the appearance of polyurethane wear resistant layer, wire sheathing is formed by the wire cross braiding, wire sheathing is coated on the periphery of bellows, the periphery, two ends of polyurethane wear resistant layer also is provided with sleeve pipe, the sleeve pipe outer end is connected with joint.
Making method: at first corrosion resistant plate is become bellows by the pressure roller crimping, then at the periphery of bellows braiding net sleeve, net is formed by the finer wire braiding, net direct organization is on the outer wall of bellows, periphery at net directly coats last layer polyurethane wear resistant layer at last, the polyurethane wear resistant layer is arranged to transparence, be convenient to like this observe the damaged condition of inner net, so that in time change or repair, the polyurethane wear resistant layer can also be arranged to multiple color according to the field of employment for attractive in appearance.
The beneficial effects of the utility model are; the utility model has increased one deck polyurethane wear resistant layer outside metal knitted net; not easy to wear; the protection net; increased the working life of bellows; reduced the injury that human body is caused because of net wearing and tearing, and polyurethane also can be arranged to multiple color attractive in appearance.
Description of drawings
Fig. 1: the utility model embodiment partly cuts open structural representation.
In figure: polyurethane wear resistant layer 1, wire sheathing 2, bellows 3, sleeve pipe 4.
Embodiment
Illustrate referring to the drawings the utility model is done following concrete detailed description.As shown in drawings, structure of the present utility model comprises polyurethane wear resistant layer 1, wire sheathing 2, bellows 3, sleeve pipe 4, it is characterized in that polyurethane wear resistant layer 1 is coated on the periphery of wire sheathing 2, polyurethane wear resistant layer 1 is arranged to transparence, can see the structure of wire sheathing 2 by the appearance of polyurethane wear resistant layer 1, wire sheathing 2 is formed by the wire cross braiding, wire sheathing 2 is coated on the periphery of bellows 3, the periphery, two ends of polyurethane wear resistant layer 1 also is provided with sleeve pipe 4, and sleeve pipe 4 outer ends are connected with joint.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design concept; various modification and improvement that in related domain, common engineers and technicians make the technical solution of the utility model; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (1)
1. cladded type metal bellows, comprise polyurethane wear resistant layer (1), wire sheathing (2), bellows (3), sleeve pipe (4), it is characterized in that polyurethane wear resistant layer (1) is coated on the periphery of wire sheathing (2), polyurethane wear resistant layer (1) is arranged to transparence, can see the structure of wire sheathing (2) by the appearance of polyurethane wear resistant layer (1), wire sheathing (2) is formed by the wire cross braiding, wire sheathing (2) is coated on the periphery of bellows (3), the periphery, two ends of polyurethane wear resistant layer (1) also is provided with sleeve pipe (4), sleeve pipe (4) outer end is connected with joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619800 CN203010048U (en) | 2012-11-16 | 2012-11-16 | Coated type metallic corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619800 CN203010048U (en) | 2012-11-16 | 2012-11-16 | Coated type metallic corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010048U true CN203010048U (en) | 2013-06-19 |
Family
ID=48601645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619800 Expired - Fee Related CN203010048U (en) | 2012-11-16 | 2012-11-16 | Coated type metallic corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010048U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972342A (en) * | 2016-05-19 | 2016-09-28 | 杨洋 | Fireproof composite oil pipe of internal combustion engine |
| CN106523811A (en) * | 2015-09-11 | 2017-03-22 | 江苏中远管道设备有限公司 | Wear-resistant metal hose |
| CN106931163A (en) * | 2017-04-25 | 2017-07-07 | 安徽伊格瑞德电气设备有限公司 | A kind of bellows protective case |
| CN115199828A (en) * | 2022-06-15 | 2022-10-18 | 青岛亿联建设集团股份有限公司 | Corrosion-resistant metal hose for underground pipeline connection and construction method thereof |
-
2012
- 2012-11-16 CN CN 201220619800 patent/CN203010048U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523811A (en) * | 2015-09-11 | 2017-03-22 | 江苏中远管道设备有限公司 | Wear-resistant metal hose |
| CN105972342A (en) * | 2016-05-19 | 2016-09-28 | 杨洋 | Fireproof composite oil pipe of internal combustion engine |
| CN106931163A (en) * | 2017-04-25 | 2017-07-07 | 安徽伊格瑞德电气设备有限公司 | A kind of bellows protective case |
| CN115199828A (en) * | 2022-06-15 | 2022-10-18 | 青岛亿联建设集团股份有限公司 | Corrosion-resistant metal hose for underground pipeline connection and construction method thereof |
| CN115199828B (en) * | 2022-06-15 | 2023-08-08 | 青岛亿联建设集团股份有限公司 | Corrosion-resistant metal hose for underground pipeline connection and construction method thereof |
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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: 20130619 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |