CN202561307U - Connection pipe - Google Patents
Connection pipe Download PDFInfo
- Publication number
- CN202561307U CN202561307U CN2012202359674U CN201220235967U CN202561307U CN 202561307 U CN202561307 U CN 202561307U CN 2012202359674 U CN2012202359674 U CN 2012202359674U CN 201220235967 U CN201220235967 U CN 201220235967U CN 202561307 U CN202561307 U CN 202561307U
- Authority
- CN
- China
- Prior art keywords
- pipe
- elastic
- elastic hose
- connection pipe
- connection
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a connection pipe. The connection pipe comprises a connection pipe body. As an improvement, connectors used to connect pipelines are arranged on the two ends of the connection pipe body, and each connector comprises an elastic hose which can contain pipeline components and a casing pipe which is sleeved outside the elastic hose and in integration with the connection pipe body, an interval between the internal diameter of the casing pipe and the external diameter of the elastic hose is larger than wall thickness of the elastic hose by 0.8 time and smaller than the wall thickness of the elastic hose by 2 times. Due to the facts that the elastic hoses and the casing pipes which are sleeved outside the elastic hoses and in integration with the connection pipe body are arranged on two ends of the connection pipe, the elastic hoses are matched with a pipe mouth of a broken pipe, the casing pipes are used to fasten and press hose walls of the elastic hoses and force the hose walls of the hoses and a pipe wall of the break pipe to be matched closely, and therefore connection quality can be guaranteed. The connection pipe has the advantages of eliminating various devices and tools, simplifying connection process and improving repair efficiency of the pipeline.
Description
Technical field
The utility model relates to the connecting tube in a kind of pipeline.
Background technique
The pipeline of fed sheet of a media fracture at present, usually through welding or welding, and pipeline usually design be unfavorable for welding or the use of welder in comparatively hidden place, this to pipeline maintenance make troubles.
Summary of the invention
The utility model is in order to solve the problem that existing pipeline maintenance exists in connecting, and provides a kind of and need not weld or the pipeline connecting tube of welder.
The technological scheme that the utility model solves existing issue is: a kind of connecting tube; Comprise the connection body; As improvement, described connection body two ends are provided with the connection mouth of connecting pipeline, described connection mouth comprise one can hold the pipeline pipe fitting elastic hose, be socketed on elastic hose outer with the sleeve pipe that is connected the body one; Gap between described casing inner diameter and the elastic hose external diameter is greater than 0.8 times of elastic hose wall thickness, less than 2 times of elastic hose wall thickness.
Further improve as this, the gap between described casing inner diameter and the elastic hose external diameter is 0.9 times of elastic hose wall thickness.
The utility model compared with prior art, through connecting tube is set, the connecting tube two ends be provided with elastic hose and be socketed on elastic hose outer with the sleeve pipe that is connected the body one; Elastic hose matches with the mouth of pipe of disconnected pipe, and sleeve pipe is used for fastening and compressing elastic hose tube wall, forces the flexible pipe tube wall and the tube wall of disconnected pipe to closely cooperate; Guarantee quality of connection; Its beneficial effect is to exempt various device and instrument, simplifies to connect technology, improves the efficient of pipeline maintenance.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1; This case study on implementation comprises connection body 1; Connect the connection mouth 2 that body 1 two ends are provided with connecting pipeline; Connection mouth 2 comprise one can hold pipeline pipe fitting 3 elastic hose 21, be socketed on elastic hose 21 outer with the sleeve pipe 22 that is connected body 1 one, the gap between sleeve pipe 22 internal diameters and elastic hose 21 external diameters is greater than 0.8 times of elastic hose wall thickness, less than 2 times of elastic hose wall thickness.
Pipeline pipe fitting 3 in this case study on implementation is for treating the disconnected pipe into connecting.As preferably, the gap between sleeve pipe 22 internal diameters and elastic hose 21 external diameters is 0.9 times of elastic hose wall thickness, can effectively prevent to connect the gas leakage that does not closely cause or leaks.
Claims (2)
1. connecting tube; Comprise the connection body; It is characterized in that: described connection body two ends are provided with the connection mouth of connecting pipeline; Described connection mouth comprise one can hold the pipeline pipe fitting elastic hose, be socketed on elastic hose outer with the sleeve pipe that is connected the body one, the gap between described casing inner diameter and the elastic hose external diameter is greater than 0.8 times of elastic hose wall thickness, less than 2 times of elastic hose wall thickness.
2. connecting tube as claimed in claim 1 is characterized in that: the gap between described casing inner diameter and the elastic hose external diameter is 0.9 times of elastic hose wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202359674U CN202561307U (en) | 2012-05-15 | 2012-05-15 | Connection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202359674U CN202561307U (en) | 2012-05-15 | 2012-05-15 | Connection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561307U true CN202561307U (en) | 2012-11-28 |
Family
ID=47210966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202359674U Expired - Fee Related CN202561307U (en) | 2012-05-15 | 2012-05-15 | Connection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561307U (en) |
-
2012
- 2012-05-15 CN CN2012202359674U patent/CN202561307U/en not_active Expired - Fee Related
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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: 20121128 Termination date: 20150515 |
|
| EXPY | Termination of patent right or utility model |