CN210600483U - Gas pipeline inner tube - Google Patents
Gas pipeline inner tube Download PDFInfo
- Publication number
- CN210600483U CN210600483U CN201921548876.4U CN201921548876U CN210600483U CN 210600483 U CN210600483 U CN 210600483U CN 201921548876 U CN201921548876 U CN 201921548876U CN 210600483 U CN210600483 U CN 210600483U
- Authority
- CN
- China
- Prior art keywords
- annular
- obturator
- gas pipeline
- main body
- main part
- 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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- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 210000002421 cell wall Anatomy 0.000 claims abstract description 3
- 239000000945 filler Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 abstract description 8
- 230000008094 contradictory effect Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 12
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a gas pipeline inner tube aims at providing a resistant buckling, and simple structure and strong gas pipeline inner tube of practicality, and its technical scheme main points are equipped with resistant bending machine and construct in the outside, should be resistant bending machine construct including setting up a plurality of annulars on the outside, set up the obturator in each annular and set up the locating component between obturator and annular, and this locating component is including setting up locating piece on the cell wall of annular both sides, set up on the obturator and with the constant head tank of locating piece looks adaptation and set up in the ring piece of annular notch both sides, each ring piece is contradicted with the obturator, the utility model is suitable for a gas pipeline technical field.
Description
Technical Field
The utility model relates to a gas pipeline technical field, more specifically say, it relates to a gas pipeline inner tube.
Background
The gas pipe is a special pipeline for conveying combustible gas, and a metal gas pipe hose is used for replacing a traditional buckle rubber hose.
At present, the gas pipeline inner tube on the market, it includes the body, and the body includes inboard and outside. Because the main pipe body is the bellows, can buckle to it when the installation, and traditional gas pipeline is when buckling to it, causes the damage of gas pipeline inner tube easily, and then reduces life.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a resistant gas pipeline inner tube of buckling, simple structure and practicality are strong.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a gas pipeline inner tube, includes the body, the body includes inboard and outside, be equipped with resistant mechanism of buckling on the outside, should be able to bear or endure the mechanism of buckling including setting up a plurality of annulars on the outside, setting up the obturator in each annular and setting up the locating component between obturator and annular, this locating component is including setting up the locating piece on the cell wall of annular both sides, set up on the obturator and with the constant head tank of locating piece looks adaptation and set up in the ring piece of annular notch both sides, each ring piece is contradicted with the obturator.
By adopting the technical scheme, the pipe body comprises an inner side and an outer side, the outer side is provided with the bending resistant mechanism, in order to improve good bending resistant effect, the bending resistant mechanism is arranged to comprise a plurality of annular grooves arranged on the outer side, filling bodies arranged in the annular grooves and positioning assemblies arranged between the filling bodies and the annular grooves, good structural stability is improved by arranging the annular grooves and the filling bodies and positioning through the positioning assemblies, the practicability is strong, the structure is simple, the positioning assemblies are further arranged to comprise positioning blocks arranged on the groove walls on the two sides of the annular grooves, positioning grooves arranged on the filling bodies and matched with the positioning blocks and ring blocks arranged on the two sides of the groove openings of the annular grooves, the ring blocks are abutted against the filling bodies, and the positioning blocks and the positioning groove structures are arranged to form good positioning effect by combination of the positioning blocks and the positioning grooves, and the ring block structure further improves the positioning effect on the filling body, reduces the deformation, and improves the good stability.
The utility model discloses further set up to: the obturator includes the first main part of contradicting with annular one side, the second main part of contradicting with the annular opposite side, connects gradually first main part and second main part one end and the third main part of contradicting with the annular tank bottom and connect gradually the first main part and the second main part other end and the fourth main part of contradicting with the annular tank bottom, and first, second, third, four main parts are connected and are formed with the elasticity buffering cavity.
Through adopting above-mentioned technical scheme, the obturator includes the first main part of contradicting with annular one side, the second main part of contradicting with the annular opposite side, connect gradually first main part and second main part one end and the third main part of contradicting with the annular tank bottom and connect gradually the first main part and the second main part other end and the fourth main part of contradicting with the annular tank bottom, through adopting the first main part that above-mentioned structure set up, the second main part, third main part and fourth main part, and the connection is formed with the elasticity buffering cavity, when the body is crooked, form a good elasticity buffering effect, good structural stability has been improved.
The utility model discloses further set up to: the axial section of the ring groove is U-shaped.
Through adopting above-mentioned technical scheme, the axial cross-section of annular is "U" shape, adopts above-mentioned structure setting, and through setting up the axial cross-section of annular "U" shape structure, the circular-arc structure of tank bottom has good elastic buffer effect, has improved good structural stability, and the practicality is strong, simple structure.
The utility model discloses further set up to: the outer diameter of the filler is gradually increased from the groove bottom of the annular groove to the direction of the groove opening.
Through adopting above-mentioned technical scheme, the external diameter of obturator is by annular groove tank bottom toward notch direction crescent, adopts the above-mentioned structure setting, through the external diameter crescent setting with the obturator, has improved the joint strength with the annular, forms the effect of fastening gradually, and stability is strong, and the practicality is strong, simple structure.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the inner pipe of the gas pipeline of the present invention.
Fig. 2 is a schematic structural diagram of the filler in the embodiment of the inner pipe of the gas pipeline of the present invention.
Reference numeral in the figure, 1, a tube body; 10. a ring groove; 101. positioning blocks; 2. a filler; 20. positioning a groove; 21. a ring block; 201. a first body; 202. a second body; 203. a third body; 204. a fourth body; 205. an elastic buffer cavity.
Detailed Description
The embodiment of the inner pipe of the gas pipeline of the present invention is further described with reference to fig. 1 to 2.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
A gas pipeline inner pipe comprises a pipe body 1, the pipe body 1 comprises an inner side and an outer side, a bending-resistant mechanism is arranged on the outer side, in order to improve good bending-resistant effect, the bending-resistant mechanism is arranged to comprise a plurality of annular grooves 10 arranged on the outer side, filling bodies 2 arranged in the annular grooves 10 and positioning assemblies arranged between the filling bodies 2 and the annular grooves 10, good structural stability is improved by arranging the annular grooves 10 and the filling bodies 2 and positioning through the positioning assemblies, the practicability is strong, the structure is simple, the positioning assemblies are further arranged to comprise positioning blocks 101 arranged on groove walls on two sides of the annular grooves 10, positioning grooves 20 arranged on the filling bodies 2 and matched with the positioning blocks 101 and ring blocks 21 arranged on two sides of groove openings of the annular grooves 10, each ring block 21 is abutted against the filling bodies 2, and by the arrangement of the positioning blocks 101 and the positioning grooves 20, the two parts are combined to form a good positioning effect, and the structure of the ring block 21 further improves the positioning effect on the filling body 2, reduces the deformation, and improves good stability.
The embodiment of the utility model provides an in, body 1 adopts stainless steel material to make, through adopting stainless steel material, then has improved good corrosion-resistant effect, and the practicality is strong.
The utility model discloses further set up to, obturator 2 includes the first main part 201 of contradicting with annular 10 one side, the second main part 202 of contradicting with annular 10 opposite side, connect gradually first main part 201 and second main part 202 one end and with the third main part 203 of contradicting of annular 10 tank bottom and connect gradually the first main part 201 and the second main part 202 other end and with the fourth main part 204 of contradicting of annular 10 tank bottom, through adopting the first main part 201 that above-mentioned structure set up, second main part 202, third main part 203 and fourth main part 204, and the connection is formed with elastic buffer cavity 205, when the body is crooked, form a good elastic buffer effect, good structural stability has been improved.
The utility model discloses further set up to, the axial cross-section of annular 10 is "U" shape, adopts the above-mentioned structure setting, sets up "U" shape structure through the axial cross-section with annular 10, and the circular-arc structure of tank bottom has good elastic buffer effect, has improved good structural stability, and the practicality is strong, simple structure.
The utility model discloses further set up to, the external diameter of obturator 2 is by annular 10 tank bottoms toward notch direction crescent, adopts the above-mentioned structure setting, through the external diameter crescent setting with obturator 2, has improved the joint strength with annular 10, forms the effect of fastening gradually, and stability is strong, and the practicality is strong, simple structure.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (4)
1. The utility model provides a gas pipeline inner tube, includes body (1), its characterized in that, body (1) includes inboard and outside, be equipped with resistant mechanism of buckling on the outside, should be able to bear or endure the mechanism of buckling including setting up a plurality of annular (10) on the outside, set up obturator (2) in each annular (10) and set up locating component between obturator (2) and annular (10), this locating component is including setting up locating piece (101) on annular (10) both sides cell wall, set up on obturator (2) and with locating piece (101) constant head tank (20) of looks adaptation and set up ring piece (21) in annular (10) notch both sides, each ring piece (21) is contradicted with obturator (2).
2. The gas pipeline inner pipe according to claim 1, wherein the filler (2) comprises a first main body (201) abutting against one side of the ring groove (10), a second main body (202) abutting against the other side of the ring groove (10), a third main body (203) sequentially connecting one ends of the first main body (201) and the second main body (202) and abutting against the bottom of the ring groove (10), and a fourth main body (204) sequentially connecting the other ends of the first main body (201) and the second main body (202) and abutting against the bottom of the ring groove (10), wherein the first, second, third and fourth main bodies are connected to form an elastic buffer cavity (205).
3. A gas pipe inner pipe according to claim 1, wherein the axial section of the ring groove (10) is "U" shaped.
4. The gas pipeline inner pipe according to claim 1, wherein the outer diameter of the filler (2) is gradually increased from the groove bottom of the annular groove (10) to the direction of the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548876.4U CN210600483U (en) | 2019-09-18 | 2019-09-18 | Gas pipeline inner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921548876.4U CN210600483U (en) | 2019-09-18 | 2019-09-18 | Gas pipeline inner tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600483U true CN210600483U (en) | 2020-05-22 |
Family
ID=70687786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921548876.4U Expired - Fee Related CN210600483U (en) | 2019-09-18 | 2019-09-18 | Gas pipeline inner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600483U (en) |
-
2019
- 2019-09-18 CN CN201921548876.4U patent/CN210600483U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |