CN204628951U - A kind of lacing bar type water blockoff air bag - Google Patents
A kind of lacing bar type water blockoff air bag Download PDFInfo
- Publication number
- CN204628951U CN204628951U CN201520187942.5U CN201520187942U CN204628951U CN 204628951 U CN204628951 U CN 204628951U CN 201520187942 U CN201520187942 U CN 201520187942U CN 204628951 U CN204628951 U CN 204628951U
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- CN
- China
- Prior art keywords
- air bag
- type water
- water blockoff
- bar type
- flexible pipe
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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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Abstract
The utility model describes a kind of lacing bar type water blockoff air bag, comprise air bag, the valve be arranged on air bag, the flexible pipe be connected with valve, the pressure gauge that is connected to the gas-filled pump on hose end and is arranged on flexible pipe, also comprise the setting lacing wire be evenly arranged on gasbag outer surface.Air bag be arranged so that in repairing, only the oil in the air bag of two ends need be taken out to the greatest extent, programmed sequence of operations is simple, time saving and energy saving, substantially increases working efficiency.Manometricly be arranged so that staff can determine whether to continue aerating or venting to air bag according to the force value on pressure gauge.The setting lacing wire be evenly arranged on gasbag outer surface can keep the profile of air bag, makes it be fastened on preferably in petroleum pipeline.
Description
Technical field
The utility model relates to a kind of water blockoff air bag, particularly relates to a kind of lacing bar type water blockoff air bag.
Background technique
In petroleum industry; the longer pipeline of needs laying carrys out the transport for oil; but because petroleum pipeline is laid on comparatively in rugged environment mostly; the situation such as usually there will be seepage, break; need staff to rush to repair in time, repair welding pipeline; but in repair procedures, the oil in whole petroleum pipeline need be drained only, the large and troublesome poeration of workload.
Model utility content
Repair the large and defect of troublesome poeration of petroleum pipeline workload for solving, the utility model spy provides a kind of lacing bar type water blockoff air bag.
The technical solution of the utility model is as follows:
A kind of lacing bar type water blockoff air bag, comprise air bag, the valve be arranged on air bag, the flexible pipe be connected with valve, the pressure gauge that is connected to the gas-filled pump on hose end and is arranged on flexible pipe, also comprise the setting lacing wire be evenly arranged on gasbag outer surface.
Further, described setting lacing wire is rectangular structure.
Further, the pull bar be arranged in the both ends of the surface of air bag left and right and the draw ring be arranged on pull bar is also comprised.
Further, described air bag is made up of inner surface layer, mesosphere and external layer, and inner surface layer, external layer are that rubber material is made, and mesosphere is nylon, cotton thread or cord.
The utility model can realize following technique effect:
1, air bag be arranged so that in repairing, only the oil in the air bag of two ends need be taken out to the greatest extent, programmed sequence of operations is simple, time saving and energy saving, substantially increases working efficiency.
2, be manometricly arranged so that staff can determine whether to continue aerating or venting to air bag according to the force value on pressure gauge.The setting lacing wire be evenly arranged on gasbag outer surface can keep the profile of air bag, makes it be fastened on preferably in petroleum pipeline.
3, the setting of draw ring is convenient to be extracted out from petroleum pipeline by air bag after petroleum pipeline repairing.
4, the inner surface layer of air bag, external layer are that rubber material is made, wear-resisting and corrosion resistance is higher.Mesosphere is nylon or cotton thread, cord, adds the rigidity of whole utricule, can avoid in rough pipeline, and the excessive deformation of utricule causes being not easy to pull, and also avoids being scratched inner surface layer by pipeline protrusion in use and leaking gas.
Accompanying drawing explanation
Fig. 1 is a kind of sectional view of lacing bar type water blockoff air bag;
Fig. 2 is a kind of structural representation of lacing bar type water blockoff air bag;
Component title wherein corresponding to reference character is as follows:
1-air bag, 2-valve, 3-flexible pipe, 4-gas-filled pump, 5-pressure gauge, 6-formalizes lacing wire, 7-pull bar, 8-draw ring, 9-inner surface layer, 10-mesosphere, 11-external layer.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in detail, but mode of execution of the present utility model is not limited to this.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of lacing bar type water blockoff air bag, comprise air bag 1, the valve 2 be arranged on air bag 1, the flexible pipe 3 be connected with valve 2, the pressure gauge 5 that is connected to the gas-filled pump 4 on flexible pipe 3 end and is arranged on flexible pipe 3, also comprise the setting lacing wire 6 be evenly arranged on air bag 1 outer surface.Described setting lacing wire 6 is rectangular structure.
In the present embodiment, when needing to place under repair to the petroleum pipeline destroyed, only air bag 1 need be placed on the two ends of petroleum pipeline, then inflated by gas-filled pump 4 pairs of air bags 1, as long as again the oil between two air bags 1 is taken out to the greatest extent, can rush to repair petroleum pipeline, programmed sequence of operations is simple, time saving and energy saving, substantially increases working efficiency.Pressure gauge 5 can atmospheric pressure value in Real-Time Monitoring air bag 1, and staff can determine whether continue aerating or venting to air bag 1 according to the force value on pressure gauge 5.The setting lacing wire be evenly arranged on air bag 1 outer surface can keep the profile of air bag 1, makes it be fastened on preferably in petroleum pipeline.
Embodiment 2
The present embodiment, on the basis of embodiment 1, also comprises the pull bar 7 be arranged in air bag about 1 both ends of the surface and the draw ring 8 be arranged on pull bar 7.
Air bag 1, after petroleum pipeline repairing, can be extracted out by pulling draw ring 8 by the draw ring 8 in the present embodiment from petroleum pipeline.
Embodiment 3
The present embodiment is on the basis of embodiment 1 or embodiment 2, and described air bag 1 is made up of inner surface layer 9, mesosphere 10 and external layer 11, and inner surface layer 9, external layer 11 are made for rubber material, and mesosphere (10) are nylon, cotton thread or cord.
In the present embodiment, the inner surface layer 9 of air bag 1, external layer 11 are made for rubber material, wear-resisting and corrosion resistance is higher.Mesosphere 10 is nylon or cotton thread, cord, adds the rigidity of whole utricule 1, can avoid in rough pipeline, and utricule 1 excessively deformation causes being not easy to pull, and also avoids being scratched inner surface layer 9 by pipeline protrusion in use and leaking gas.
As mentioned above, the utility model can be realized preferably.
Claims (4)
1. a lacing bar type water blockoff air bag, is characterized in that:
Comprise air bag (1), the valve (2) be arranged on air bag (1), the flexible pipe (3) be connected with valve (2), the pressure gauge (5) that is connected to the gas-filled pump (4) on flexible pipe (3) end and is arranged on flexible pipe (3), also comprise the setting lacing wire (6) be evenly arranged on air bag (1) outer surface.
2. a kind of lacing bar type water blockoff air bag according to claim 1, is characterized in that:
Described setting lacing wire (6) is rectangular structure.
3. a kind of lacing bar type water blockoff air bag according to claim 1, is characterized in that:
Also comprise the pull bar (7) be arranged in the both ends of the surface of air bag (1) left and right and the draw ring (8) be arranged on pull bar (7).
4. a kind of lacing bar type water blockoff air bag according to claim 1, is characterized in that:
Described air bag (1) is made up of inner surface layer (9), mesosphere (10) and external layer (11), and inner surface layer (9), external layer (11) are made for rubber material, and mesosphere (10) are nylon, cotton thread or cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187942.5U CN204628951U (en) | 2015-03-31 | 2015-03-31 | A kind of lacing bar type water blockoff air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187942.5U CN204628951U (en) | 2015-03-31 | 2015-03-31 | A kind of lacing bar type water blockoff air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628951U true CN204628951U (en) | 2015-09-09 |
Family
ID=54047979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187942.5U Expired - Fee Related CN204628951U (en) | 2015-03-31 | 2015-03-31 | A kind of lacing bar type water blockoff air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832744A (en) * | 2015-03-31 | 2015-08-12 | 成都来宝石油设备有限公司 | Plug device with rib for oil conveying pipe |
| CN109765098A (en) * | 2019-01-15 | 2019-05-17 | 哈尔滨经纬复合新材料工程有限公司 | A kind of flexible high pressure utricule system application of uniform stress |
-
2015
- 2015-03-31 CN CN201520187942.5U patent/CN204628951U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832744A (en) * | 2015-03-31 | 2015-08-12 | 成都来宝石油设备有限公司 | Plug device with rib for oil conveying pipe |
| CN109765098A (en) * | 2019-01-15 | 2019-05-17 | 哈尔滨经纬复合新材料工程有限公司 | A kind of flexible high pressure utricule system application of uniform stress |
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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: 20150909 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |