CN210566783U - Bending-resistant loss-prevention gas pipeline - Google Patents
Bending-resistant loss-prevention gas pipeline Download PDFInfo
- Publication number
- CN210566783U CN210566783U CN201921549298.6U CN201921549298U CN210566783U CN 210566783 U CN210566783 U CN 210566783U CN 201921549298 U CN201921549298 U CN 201921549298U CN 210566783 U CN210566783 U CN 210566783U
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- China
- Prior art keywords
- filling layer
- gas pipeline
- bending
- resistant
- annular
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- 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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- 238000005452 bending Methods 0.000 title claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 33
- 239000011247 coating layer Substances 0.000 claims description 9
- 238000005253 cladding Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 17
- 210000002421 cell wall Anatomy 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 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
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a bending-resistant loss-prevention gas pipeline, aim at providing a bending-resistant, breakage-proof and simple structure, the gas pipeline that the practicality is strong, its technical scheme main points are responsible for the body and are the bellows, and are responsible for the body and include a plurality of annulars, and the filling layer is including setting up in the annular and with the filler that the annular laminating set up, be equipped with fixed establishment between filling layer and the coating, this fixed establishment includes that a plurality of location strips on axial setting and the filling layer and radial setting just are used for the holding ring of fixed each location strip on the filling layer, 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 bending-resistant loss prevention gas pipeline.
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 on the market, it includes the body, and the body is including being responsible for the body, setting up in being responsible for the outer filling layer of body and cladding in the coating outside the filling layer. Because the main pipe body is the bellows, can buckle it when the installation, and traditional gas pipeline is when buckling to it, causes gas pipeline's damage easily, and then reduces life.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a resistant buckling, breakage-proof and simple structure, gas pipeline that the practicality is strong.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bending-resistant loss-prevention gas pipeline, includes the body, the body is including being responsible for the body, setting up in being responsible for external filling layer and cladding coating outside the filling layer, be responsible for the body and be the bellows, and be responsible for the body and include a plurality of annuluses, the filling layer including set up in the annular and with the filling body of annular laminating setting, be equipped with fixed establishment between filling layer and the coating, this fixed establishment includes that the axial sets up and a plurality of location strips on the filling layer and radially sets up on the filling layer and be used for the holding ring of fixed each location strip.
By adopting the technical scheme, the pipe body comprises a main pipe body, a filling layer arranged outside the main pipe body and a coating layer coated outside the filling layer, the main pipe body is a corrugated pipe and comprises a plurality of annular grooves, in order to improve the bending resistant effect of the pipe body during bending, the filling layer is arranged to comprise the filling body arranged in the annular grooves and attached to the annular grooves, and the deformation range of each annular groove on the main pipe body is reduced through the arranged filling body, so that the good structural strength and the bending resistant effect are improved, the practicability is strong, the structure is simple, further, in order to improve the connection stabilizing effect between the filling layer and the coating layer, the fixing mechanism is arranged between the filling layer and the coating layer, the fixing mechanism is further arranged to comprise a plurality of positioning strips arranged axially and on the filling layer, and the positioning effect on each filling body is improved through the plurality of positioning strips, further radially set up on the filling layer and be used for the holding ring of fixed each location strip, then fix a position the locking effect to each location strip, then improved good structural stability, the practicality is strong, simple structure.
The utility model discloses further set up to: the cross-section of annular is circular-arc, and is equipped with the stopper on the both sides cell wall of annular.
Through adopting above-mentioned technical scheme, the cross-section of annular is circular-arcly, through adopting above-mentioned structure setting, is equipped with the stopper on the both sides cell wall of annular, then has improved good spacing effect, forms spacing effect to the obturator to good practical function has been ensured.
The utility model discloses further set up to: each positioning strip is arranged on the filling layer in an annular array.
Through adopting above-mentioned technical scheme, each location strip is the whole form of annular and sets up on the filling layer, adopts above-mentioned structural setting, forms the even effect of atress, has improved good structural stability, and the practicality is strong, simple structure.
The utility model discloses further set up to: and the coating layer is provided with a positioning groove matched with the positioning ring.
Through adopting above-mentioned technical scheme, be equipped with the constant head tank with holding ring looks adaptation on the coating, adopt above-mentioned structure setting, through the cooperation with between holding ring and the constant head tank, then improved the location effect to the holding ring, the practicality is strong, simple structure.
Drawings
Fig. 1 is the utility model relates to a bending-resistant loss prevention gas pipeline embodiment's cross-sectional view.
Reference number in the figure, 1, main pipe body; 10. a ring groove; 101. a limiting block; 2. a filling layer; 20. a filler; 3. a coating layer; 30. positioning a groove; 4. a positioning bar; 5. a retaining ring.
Detailed Description
The embodiment of the utility model relates to a bending-resistant loss-proof gas pipeline is further explained with reference to fig. 1.
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 bending-resistant loss-proof gas pipeline comprises a pipe body, wherein the pipe body comprises a main pipe body 1, a filling layer 2 arranged outside the main pipe body 1 and a coating layer 3 coated outside the filling layer 2, the main pipe body 1 is a corrugated pipe, the main pipe body 1 comprises a plurality of annular grooves 10, in order to improve the bending-resistant effect of the pipe body when being bent, the filling layer 2 is arranged to comprise a filling body 20 arranged in the annular grooves 10 and attached to the annular grooves 10, the deformation range of each annular groove 10 on the main pipe body 1 is reduced through the arranged filling body 20, so that the good structural strength is improved, the bending-resistant effect is improved, the practicability is strong, the structure is simple, in order to improve the connection stabilizing effect between the filling layer 2 and the coating layer 3, a fixing mechanism is arranged between the filling layer 2 and the coating layer 3, and the fixing mechanism is further arranged to comprise a plurality of positioning strips 4 axially arranged and arranged on the filling layer 2, through a plurality of location strips 4 that set up, then improved the location effect to each obturator 20, further radially set up on filling layer 2 and be used for the holding ring 5 of fixed each location strip 4 through, then fix a position the locking effect to each location strip 4, then improved good structural stability, the practicality is strong, simple structure.
The embodiment of the utility model provides an in, be responsible for body 1 and adopt stainless steel material to make, through adopting stainless steel material, then improved good corrosion-resistant effect, the practicality is strong.
The utility model discloses further set up to, the cross-section of annular 10 is circular-arcly, through adopting the above-mentioned structure setting, is equipped with stopper 101 on the both sides cell wall of annular 10, then has improved good spacing effect, forms spacing effect to the obturator to good practical function has been ensured.
The utility model discloses further set up to, each location strip 4 is the whole form of annular and sets up on filling layer 2, adopts the above-mentioned structure setting, forms the even effect of atress, has improved good structural stability, and the practicality is strong, simple structure.
The utility model discloses further set up to, be equipped with on the coating 3 with the constant head tank 30 of 5 looks adaptations of holding ring, adopt the above-mentioned structure setting, through the cooperation with between holding ring 5 and the constant head tank 30, then improved the location effect to holding ring 5, 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 resistant loss of bending gas pipeline, includes the body, its characterized in that, the body is including being responsible for the body (1), set up in filling layer (2) and cladding coating (3) outside filling layer (2) outside being responsible for the body (1), be responsible for the body (1) and include a plurality of annular (10), filling layer (2) including set up in annular (10) and with filling body (20) of annular (10) laminating setting, be equipped with fixed establishment between filling layer (2) and coating (3), this fixed establishment includes that a plurality of location strip (4) on axial setting and filling layer (2) and radial setting just are used for fixed holding ring (5) of each location strip (4) on filling layer (2).
2. The bending-resistant and damage-proof gas pipeline as claimed in claim 1, wherein the cross section of the ring groove (10) is arc-shaped, and the two side groove walls of the ring groove (10) are provided with limit blocks (101).
3. The bending-resistant and damage-proof gas pipeline as claimed in claim 1, wherein the positioning strips (4) are arranged on the filling layer (2) in an annular array.
4. The bending-resistant and damage-proof gas pipeline as claimed in claim 1, wherein the coating layer (3) is provided with a positioning groove (30) matched with the positioning ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549298.6U CN210566783U (en) | 2019-09-18 | 2019-09-18 | Bending-resistant loss-prevention gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549298.6U CN210566783U (en) | 2019-09-18 | 2019-09-18 | Bending-resistant loss-prevention gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566783U true CN210566783U (en) | 2020-05-19 |
Family
ID=70658711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921549298.6U Expired - Fee Related CN210566783U (en) | 2019-09-18 | 2019-09-18 | Bending-resistant loss-prevention gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210566783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087433A (en) * | 2021-10-12 | 2022-02-25 | 广州中燃城市燃气发展有限公司 | A anticorrosive pipeline for natural gas |
-
2019
- 2019-09-18 CN CN201921549298.6U patent/CN210566783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087433A (en) * | 2021-10-12 | 2022-02-25 | 广州中燃城市燃气发展有限公司 | A anticorrosive pipeline for natural gas |
| CN114087433B (en) * | 2021-10-12 | 2024-04-16 | 广州中燃城市燃气发展有限公司 | Corrosion-resistant pipeline for natural gas |
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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: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |