CN202082547U - Fuel gas rubber pipe integrated with three-way pipe - Google Patents
Fuel gas rubber pipe integrated with three-way pipe Download PDFInfo
- Publication number
- CN202082547U CN202082547U CN2011201692656U CN201120169265U CN202082547U CN 202082547 U CN202082547 U CN 202082547U CN 2011201692656 U CN2011201692656 U CN 2011201692656U CN 201120169265 U CN201120169265 U CN 201120169265U CN 202082547 U CN202082547 U CN 202082547U
- Authority
- CN
- China
- Prior art keywords
- pipe
- metal sleeve
- pipe fitting
- tee pipe
- integrated
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a fuel gas rubber pipe integrated with a three-way pipe. The fuel gas rubber pipe comprises a pipe body, one vent of the three-way pipe is connected with a metal sleeve pipe, the metal sleeve pipe is in nesting connection with the end of the pipe body, the metal sleeve pipe and the three-way pipe are connected through a transition pipe adopting a cylinder-shaped straight pipe, the transition pipe and the metal sleeve pipe are integrally formed, and the cylinder-shaped straight pipe is easier for being connected with the three-way pipe. The rubber pipe provided by the utility model is pre-mounted with the three-way pipe in advance, so that the rubber pipe can be connected with the other metal pipes quickly, and the installation time is saved and the work efficiency is improved.
Description
Technical field
The utility model relates to a kind of pneumatic hose that is used for delivery of fuel gas.
Background technique
The sebific duct that is used for delivery of fuel gas must can tolerate bigger pressure, and this just need add reinforcing fiber in pliable and tough tube wall.The combustion gas sebific duct is generally three-decker in the prior art, is respectively inner glue layer, reinforcing fiber layer and outer glue-line from inside to outside, and wherein inner glue layer, outer glue-line can adopt materials such as modified rubber, and the reinforcing fiber layer can adopt nylon or glass fibre etc.For the bulk strength and the withstand voltage properties that keep sebific duct, the reinforcing fiber layer generally is interwoven by warp and parallel.
The termination of combustion gas sebific duct often need be connected with metal pipe element, but existing way generally be directly with the termination point casing of combustion gas sebific duct on metal pipe element, then utilize pipe collar to tie tight, but operation inconvenience, and pipe collar also has loosening possibility.
The model utility content
The utility model provides a kind of combustion gas sebific duct of being convenient to connect, and can utilize the pipe fitting at its position, mounted in advance termination to be connected fast with metal pipe element.
A kind of combustion gas sebific duct that is integrated with tee pipe fitting comprises body, and one of them outlet of described tee pipe fitting is connected with metal sleeve, and this metal sleeve is connected with the termination of described body is nested.
Described metal sleeve is a corrugated, with the termination outer wall interference fit of body.
Described metal sleeve can be structure as a whole with one of them outlet of tee pipe fitting, also can be by being threaded.
Undulatory metal sleeve has some roads contractile ring radially, termination outer wall that can the banding body.
As preferably, be connected by transition tube between described metal sleeve and the tee pipe fitting, described transition tube is the cylindrical shape straight tube, is structure as a whole between transition tube and the metal sleeve, between transition tube and the tee pipe fitting welding or screw-thread fit, the cylindrical shape straight tube be more convenient for tee pipe fitting between be connected.
The utility model combustion gas sebific duct has been installed tee pipe fitting in advance in the termination, can be connected fast with other metal pipe elements, has saved the installation time, has improved working efficiency.
Description of drawings
Fig. 1 is integrated with the structural representation of the combustion gas sebific duct of tee pipe fitting for the utility model.
Embodiment
Referring to Fig. 1, a kind of combustion gas sebific duct that is integrated with tee pipe fitting of the utility model comprises body 1, one of them outlet of tee pipe fitting 4 transition tube 3 that has been threaded, and transition tube 3 is the cylindrical shape straight tube.
Two other outlet 5 of tee pipe fitting 4 is along same straight line.
The utility model combustion gas sebific duct has been installed tee pipe fitting in advance in the termination, can be connected fast with other metal pipe elements, has saved the installation time, has improved working efficiency.
Claims (3)
1. a combustion gas sebific duct that is integrated with tee pipe fitting comprises body, it is characterized in that, one of them outlet of described tee pipe fitting is connected with metal sleeve, and this metal sleeve is connected with the termination of described body is nested.
2. the combustion gas sebific duct that is integrated with tee pipe fitting as claimed in claim 1 is characterized in that described metal sleeve is a corrugated, with the termination outer wall interference fit of body.
3. the combustion gas sebific duct that is integrated with tee pipe fitting as claimed in claim 2, it is characterized in that, be connected by transition tube between described metal sleeve and the tee pipe fitting, described transition tube is the cylindrical shape straight tube, be structure as a whole welding or screw-thread fit between transition tube and the tee pipe fitting between transition tube and the metal sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201692656U CN202082547U (en) | 2011-05-24 | 2011-05-24 | Fuel gas rubber pipe integrated with three-way pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201692656U CN202082547U (en) | 2011-05-24 | 2011-05-24 | Fuel gas rubber pipe integrated with three-way pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202082547U true CN202082547U (en) | 2011-12-21 |
Family
ID=45343176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201692656U Expired - Fee Related CN202082547U (en) | 2011-05-24 | 2011-05-24 | Fuel gas rubber pipe integrated with three-way pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202082547U (en) |
-
2011
- 2011-05-24 CN CN2011201692656U patent/CN202082547U/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: 20111221 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |