CN106704759A - Internal-pressure self-regulated sealed three-dimensional compensator with online alarm device - Google Patents
Internal-pressure self-regulated sealed three-dimensional compensator with online alarm device Download PDFInfo
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- CN106704759A CN106704759A CN201510409981.XA CN201510409981A CN106704759A CN 106704759 A CN106704759 A CN 106704759A CN 201510409981 A CN201510409981 A CN 201510409981A CN 106704759 A CN106704759 A CN 106704759A
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- compensator
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Abstract
The invention relates to an internal-pressure self-regulated sealed three-dimensional compensator with an online alarm device. The internal-pressure self-regulated sealed three-dimensional compensator comprises a left connecting pipe, a guide pipe and a right connecting pipe, wherein a drawbar assembly is connected with right ends of corrugated pipes through a ring plate III and a rib plate; a guide ring is arranged at the right side of the ring plate III; a sealing filler is arranged in the guide ring; a filler pressure cover is arranged on the end part of the guide ring; the pressure cover is connected with the side wall of the ring plate III through a bolt and a nut; a spring sleeves the bolt; an outer protective jacket is arranged between the ring plate III and the ring plate I; an alarm device is arranged on the outer protective jacket; and the alarm device is in circuit connection with a remote monitoring device through a signal line. According to the internal-pressure self-regulated sealed three-dimensional compensator, the alarm device and a pressure meter are arranged on the outer protective jacket of the compensator, so that pressure changes and pipeline leakage of a pipeline can be timely found; and in a using process, once the compensator has leakage, a monitoring device immediately alarms, so that measures can be immediately taken to block a medium from leaking. The internal-pressure self-regulated sealed three-dimensional compensator is convenient for pressing and replacing the filler, is not liable to leak, is long in service life, is low in maintenance cost, and is safe and reliable in work.
Description
Technical field
The present invention relates to pipeline compensator technical field, especially a kind of internal pressure being provided with alarm device
Self-adjusting seal Three-D compensator.
Background technology
Existing heat supply pipeline and mine pipeline are typically necessary segmentation and install some for compensating pipeline extension
Compensator, for conveying high temperature, high-pressure medium, in order to ensure pipe safety, the usual wall thickness of compensator compared with
Greatly, intensity is higher.During use, because the stroke that pipeline is produced is larger, compensator bellows wave number
More, bellows is easily because local leakage occurs in fatigue, it is therefore desirable to which compensator is changed in periodic maintenance, is made
Service life into compensator is shorter.Existing mine three-dimensional pipeline compensator general structure is relative complex, manufacture
All inconvenient with installing, the seal of three-dimensional tube compensator is existing using just easily there is leakage after one period
As.At present, generally can not be found in time when being leaked due to pipeline, so as to cause to produce larger loss,
Work safety accident even can be caused.
The content of the invention
It is provided with alarm device it is an object of the invention to provide one kind, can realizes automatically adjusting and compress close
Packing material, reliability inner pressuring sealing Three-D compensator very high.
The purpose of the present invention is achieved by the following technical solution：
Online alarm internal pressure self-adjusting seal Three-D compensator, including left adapter, mozzle and right adapter, lead
Inwall of the two ends of flow tube respectively with left adapter and right adapter is connected, between left adapter and the outer surface of right adapter
Connected by bellows, the bellows is connected by rod assembly with right adapter, the left end of rod assembly leads to
Cross ring flat-plate III and gusset to be connected with the right-hand member of bellows, the right-hand member of rod assembly is connected by ring flat-plate IV with right adapter
Connect；The right side of the ring flat-plate III is provided with guide ring, and being provided with sealing between guide ring and the outer surface of right adapter fills out
Material, the end of guide ring is provided with gland, and gland is lived by screw bolt and nut with the side wall of ring flat-plate III
Dynamic connection, is arranged with spring on the bolt, spring is located between nut and gland；The ring flat-plate III
Be provided with oversheath between ring flat-plate I, oversheath is provided with warning device, warning device by holding wire with it is remote
Range monitoring device circuit is connected.
Used as the preferred technical solution of the present invention, the warning device is connected with pressure gauge, and pressure gauge passes through
Holding wire is connected with long-distance monitorng device circuit.
Used as the preferred technical solution of the present invention, the left end of the bellows is connected by gusset I with ring flat-plate I,
Ring flat-plate I and left adapter welding.
As the preferred technical solution of the present invention, reinforcing plate I is additionally provided between the left adapter and ring flat-plate I；
Reinforcing plate II is provided between the right adapter and ring flat-plate IV.
As the preferred technical solution of the present invention, armour ring is embedded with the ripple of the bellows.
Used as the preferred technical solution of the present invention, the bellows is made up of two sections of bellowss, two sections of bellowss
Between by middle adapter connect.
Used as the preferred technical solution of the present invention, the outer surface of the middle adapter is additionally provided with ring flat-plate II, ring flat-plate
II both sides are connected by gusset II with the armour ring respectively.
Used as the preferred technical solution of the present invention, the rod assembly is by thin nut, nut, ball cone and pull bar
Constitute, the two ends of pull bar are fastened by thin nut and nut.
As the preferred technical solution of the present invention, it is provided between the inwall of the right-hand member of the mozzle and right adapter
Baffle ring I and baffle ring II, the baffle ring I are welded with the inwall of right adapter, the outer surface of baffle ring II and mozzle
Welding.
The beneficial effects of the invention are as follows：Relative to prior art, the present invention is by the oversheath of compensator
Warning device and pressure gauge are set, the pressure change and pipe leakage of pipeline can be in time found, during use
Once there is leakage in compensator, and supervising device can alarm immediately such that it is able to takes immediate steps and prevent in time
Dielectric leakage.Gland is flexibly connected by bolt, nut and spring with ring flat-plate, can realize automatic tune
Section and airtight and watertight padding is compressed, the long-term sealing property for keeping compensator, it is ensured that the reliability of compensator and normal
Use.Compensator is provided with bi-bellow, and bellows is provided with armour ring, and its outside sets sheath, compensator
Even if local leakage occurs in bellows, its sealing structure and oversheath can effectively prevent medium, make compensator whole
Do not leaked on body.Maintenance cost of the present invention is low, safe and reliable.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure：1st, left adapter, 2, reinforcing plate I, 3, ring flat-plate I, 4, oversheath, 5, gusset I, 6,
Armour ring, 7, bellows, 8, gusset II, 9, ring flat-plate II, 10, rod assembly, 11, pressure gauge, 12,
Warning device, 13, filler, 14, ring flat-plate III, 15, guide ring, 16, spring, 17, ring flat-plate IV, 18,
Reinforcing plate II, 19, middle adapter, 20, mozzle, 21, right adapter, 22, baffle ring I, 23, baffle ring
II, 24, nut, 25, gland.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, internal pressure self-adjusting seal Three-D compensator of alarming online, including left adapter 1, mozzle
20 and right adapter 21, the inwall of the two ends of mozzle 20 respectively with left adapter 1 and right adapter 21 is connected, left
Connected by bellows 7 between adapter and the outer surface of right adapter, the bellows 7 passes through rod assembly 10
It is connected with right adapter, the left end of rod assembly 10 is connected by ring flat-plate III 14 and gusset with the right-hand member of bellows,
The right-hand member of rod assembly 10 is connected by ring flat-plate IV 17 with right adapter 21；The right side of the ring flat-plate III 14 is provided with
Airtight and watertight padding 13, guide ring 15 are provided between the outer surface of guide ring 15, guide ring 15 and right adapter 21
End be provided with gland 25, gland 25 is lived by screw bolt and nut 24 with the side wall of ring flat-plate III 14
Dynamic connection, is arranged with spring 16 on the bolt, spring 16 is located between nut 24 and gland 25；
Oversheath 4 is provided between the ring flat-plate III 14 and ring flat-plate I 3, oversheath 4 is provided with warning device 12, reported
Alarm device 12 is connected by holding wire with long-distance monitorng device circuit.
In the present embodiment, the warning device 12 is connected with pressure gauge 11, and pressure gauge 11 passes through holding wire
It is connected with long-distance monitorng device circuit.The left end of the bellows 7 is connected by gusset I 5 with ring flat-plate I 3,
Ring flat-plate I 3 is welded with left adapter 1；Reinforcing plate I 2 is additionally provided between left adapter 1 and ring flat-plate I 3；Right adapter
Reinforcing plate II 18 is provided between 21 and ring flat-plate IV 17, armour ring 6 is embedded with the ripple of bellows 7.
The bellows 7 is made up of two sections of bellowss, is connected by middle adapter 19 between two sections of bellowss,
The outer surface of middle adapter 19 is additionally provided with ring flat-plate II 9, the both sides of ring flat-plate II 9 respectively by gusset II 8 with it is described
Armour ring 6 is connected.The rod assembly 10 is made up of thin nut, nut, ball cone and pull bar, the two ends of pull bar
Fastened by thin nut and nut.Gear is provided between the right-hand member of the mozzle 20 and the inwall of right adapter 21
Ring I 22 and baffle ring II 23, the inwall of baffle ring I 22 and right adapter 21 are welded, baffle ring II 23 and mozzle 20
Outer surface welding.
Above-described embodiment is only limitted to illustrate design of the invention and technical characteristic, its object is to allow this area
Technical staff understands the technical scheme and implementation method of invention, can not limit the scope of the invention accordingly.
Every equivalent or equivalence changes made according to technical solution of the present invention, should all cover in right of the present invention
Within the protection domain of claim.
Claims (9)
1. a kind of online alarm internal pressure self-adjusting seal Three-D compensator, including left adapter (1), mozzle (20)
With right adapter (21), the two ends of mozzle (20) are interior with left adapter (1) and right adapter (21) respectively
Wall is connected, and is connected by bellows (7) between left adapter and the outer surface of right adapter, it is characterized in that：It is described
Bellows (7) is connected by rod assembly (10) with right adapter, and the left end of rod assembly (10) passes through ring
Plate III (14) and gusset are connected with the right-hand member of bellows, and the right-hand member of rod assembly (10) passes through ring flat-plate IV (17)
It is connected with right adapter (21)；Guide ring (15), guide ring (15) are provided with the right side of the ring flat-plate III (14)
Airtight and watertight padding (13) is provided with and the outer surface of right adapter (21) between, the end of guide ring (15) is provided with to be filled out
Material gland (25), gland (25) is lived by the side wall of screw bolt and nut (24) and ring flat-plate III (14)
Dynamic connection, is arranged with spring (16) on the bolt, spring (16) is located at nut (24) and gland
(25) between；Oversheath (4), oversheath (4) are provided between the ring flat-plate III (14) and ring flat-plate I (3)
Warning device (12) is provided with, warning device (12) is connected by holding wire with long-distance monitorng device circuit.
2. it is according to claim 1 it is online alarm internal pressure self-adjusting seal Three-D compensator, it is characterized in that：
The warning device (12) is connected with pressure gauge (11), pressure gauge (11) by holding wire with it is long-range
Supervising device circuit is connected.
3. online alarm internal pressure self-adjusting seal Three-D compensator according to claim 1 and 2, it is special
Levying is：The left end of the bellows (7) is connected by gusset I (5) with ring flat-plate I (3), ring flat-plate I (3)
Welded with left adapter (1).
4. it is according to claim 3 it is online alarm internal pressure self-adjusting seal Three-D compensator, it is characterized in that：
Reinforcing plate I (2) is additionally provided between the left adapter (1) and ring flat-plate I (3)；The right adapter (21)
Reinforcing plate II (18) is provided between ring flat-plate IV (17).
5. it is according to claim 1 it is online alarm internal pressure self-adjusting seal Three-D compensator, it is characterized in that：
Armour ring (6) is embedded with the ripple of the bellows (7).
6. it is according to claim 5 it is online alarm internal pressure self-adjusting seal Three-D compensator, it is characterized in that：
The bellows (7) is made up of two sections of bellowss, is connected by middle adapter (19) between two sections of bellowss.
7. it is according to claim 6 it is online alarm internal pressure self-adjusting seal Three-D compensator, it is characterized in that：
The outer surface of the middle adapter (19) is additionally provided with ring flat-plate II (9), and the both sides of ring flat-plate II (9) pass through respectively
Gusset II (8) is connected with the armour ring (6).
8. it is according to claim 1 it is online alarm internal pressure self-adjusting seal Three-D compensator, it is characterized in that：
The rod assembly (10) is made up of thin nut, nut, ball cone and pull bar, and the two ends of pull bar pass through thin spiral shell
The fastening of female and nut.
9. it is according to claim 1 it is online alarm internal pressure self-adjusting seal Three-D compensator, it is characterized in that：
Baffle ring I (22) and baffle ring are provided between the right-hand member of the mozzle (20) and the inwall of right adapter (21)
II (23), the inwall of the baffle ring I (22) and right adapter (21) is welded, baffle ring II (23) and water conservancy diversion
Manage the outer surface welding of (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409981.XA CN106704759A (en) | 2015-07-13 | 2015-07-13 | Internal-pressure self-regulated sealed three-dimensional compensator with online alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510409981.XA CN106704759A (en) | 2015-07-13 | 2015-07-13 | Internal-pressure self-regulated sealed three-dimensional compensator with online alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106704759A true CN106704759A (en) | 2017-05-24 |
Family
ID=58898324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510409981.XA Pending CN106704759A (en) | 2015-07-13 | 2015-07-13 | Internal-pressure self-regulated sealed three-dimensional compensator with online alarm device |
Country Status (1)
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|---|---|
| CN (1) | CN106704759A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105511A (en) * | 2017-12-30 | 2018-06-01 | 江苏恒丰波纹管有限公司 | A kind of external pressure self-adjusting seal compensator |
| WO2018214475A1 (en) * | 2017-05-26 | 2018-11-29 | 江苏博格东进管道设备有限公司 | Straight pipe pressure balanced expansion joint |
| CN111895222A (en) * | 2020-07-04 | 2020-11-06 | 张飞 | Glass fiber reinforced plastic pipeline |
-
2015
- 2015-07-13 CN CN201510409981.XA patent/CN106704759A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214475A1 (en) * | 2017-05-26 | 2018-11-29 | 江苏博格东进管道设备有限公司 | Straight pipe pressure balanced expansion joint |
| CN108105511A (en) * | 2017-12-30 | 2018-06-01 | 江苏恒丰波纹管有限公司 | A kind of external pressure self-adjusting seal compensator |
| CN111895222A (en) * | 2020-07-04 | 2020-11-06 | 张飞 | Glass fiber reinforced plastic pipeline |
| CN111895222B (en) * | 2020-07-04 | 2022-08-02 | 大庆汉维长垣高压玻璃钢管道有限公司 | Glass fiber reinforced plastic pipeline |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |