CN207213472U - The combined sleeve compensator and its intelligent management system of warning device are set - Google Patents
The combined sleeve compensator and its intelligent management system of warning device are set Download PDFInfo
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- CN207213472U CN207213472U CN201721151509.1U CN201721151509U CN207213472U CN 207213472 U CN207213472 U CN 207213472U CN 201721151509 U CN201721151509 U CN 201721151509U CN 207213472 U CN207213472 U CN 207213472U
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- core pipe
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- combined sleeve
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Abstract
It the utility model is related to the combined sleeve compensator and its intelligent management system that warning device is set, core pipe, bellows and mozzle including interconnection, mozzle is located at left core pipe into the inner chamber of right core pipe, the periphery of left bellows and right bellows is provided with outer tube, outer tube left end is connected with left core pipe, and outer tube right-hand member is connected by sealing device with right core pipe；Sealing device includes packing ring, airtight and watertight padding and follower flange.Management system includes some compensators, signal transmitting apparatus and central control unit, and all compensators are connected by signal transmitting apparatus with central control unit circuit.The outer tube of the utility model compensator is axially stablized, and outer tube can play sealing function when bellows leaks.The utility model enhances the sealing property of compensator, is not easy to leak, can keep reliably sealing for a long time；Service life is long, maintenance cost is low, safe and reliable, while increases substantially real-time management and the safety monitoring level of pipeline.
Description
Technical field
Pipeline compensator technical field is the utility model is related to, especially a kind of combined sleeve compensation that warning device is set
Device and its intelligent management system.
Background technology
At present, when heat distribution pipe network conveying hot water, the high-temperature medium such as steam, because pipeline by medium temperature is influenceed to form heat expansion
Shrinkage, the general displacement that pipeline is compensated using corrugated-pipe sleeve compensator.Displacement of the sleeve expansion joint due to compensating pipeline
It is to be compensated by the flexible of bellows, compensation ability is limited by structure, the inwall of compensator bears the pressure of medium, close
Packing material can not persistently keep good sealing state, easily produce leakage.
Corrugated expansion joint is inner pressed working method mostly, and after being passed through medium in pipeline, medium can enter bellows
Inner chamber in, i.e. pressure of the inwall of bellows by medium.When pipeline extends or shunk because expanding with heat and contract with cold, bellows by
Stretching or the active force of compression, the pressure born plus ripple inside pipe wall, easily cause the twisting of compensator.Long-term use of process
In, because stroke is larger caused by heat supply pipeline, the wave number of bellows is more, and the bellows of compensator is easily because fatigue occurs
Leakage, inner pressed bellows, which once leaks, can make whole compensator fail.Therefore need periodic maintenance or change compensation of pipeline
Device, cause the service life of compensator shorter, the workload safeguarded and changed is big, and cost is higher.Sometimes because failing to find in time
Leakage and the compensator of failure, cause industrial accident occurs.
Utility model content
The purpose of this utility model is to provide one kind and is easy to manage, is not easy to leak, and reliability is higher, and service life is longer
The combined sleeve compensator and its intelligent management system of warning device are set.
The purpose of this utility model is achieved by the following technical solution：
The combined sleeve compensator of warning device is set, including left core pipe, right core pipe, left bellows, right bellows and is led
Flow tube, the left core pipe are connected with left bellows, and right core pipe and right bellows, left bellows are connected with each other with right bellows, institute
State mozzle and be located at left core pipe into the inner chamber of right core pipe, the left end of mozzle is connected with the inwall of left core pipe and fixed, water conservancy diversion
The right-hand member of pipe is extend into right core pipe, and the periphery of the left bellows and right bellows is provided with outer tube, and the left end of outer tube leads to
Cross left ring flat-plate to be connected with left core pipe, the right-hand member of the outer tube is connected by stuffing seal with right core pipe, packing seal dress
Put including packing ring, airtight and watertight padding and follower flange, the packing ring is with right core pipe and the interconnection of right bellows and admittedly
It is fixed, airtight and watertight padding, the company that follower flange passes through bolt and outer tube right-hand member are set between packing ring and follower flange
Acting flange is connected；
Pipe is communicated between the left core pipe and outer tube, the centre of communicating pipe is provided with pressure sensor, the pressure
Sensor is connected by signal transmitting apparatus with central control unit circuit.
As optimal technical scheme of the present utility model, the pressure sensor is gathered inside left core pipe and outer tube simultaneously
Pressure medium, when the pressure medium in left core pipe is equal with the pressure medium in outer tube, pressure sensor output signal
To central control unit, central control unit sends alarm signal by display or audible-visual annunciator.
As optimal technical scheme of the present utility model, the first connection ring is provided with the inside of the left ring flat-plate of the outer tube, the
One connection ring is fixed with left ring flat-plate, left core pipe and left bellows-welding respectively.
As optimal technical scheme of the present utility model, the right-hand member of the left bellows is provided with the second connection ring, right ripple
The left end of pipe is provided with the 3rd connection ring, and second connection ring and the 3rd connection ring are connected with each other and fixed.
As optimal technical scheme of the present utility model, second connection ring is welded and fixed with the 3rd connection ring, in it
Side is provided with T-slot.
As optimal technical scheme of the present utility model, the diameter of second connection ring is more than the straight of the 3rd connection ring
Footpath.
As optimal technical scheme of the present utility model, the left end of the left core pipe is provided with left flange, the right-hand member of right core pipe
Provided with right flange.
The intelligent management system of the combined sleeve compensator of warning device, including some combined sleeve compensators, letter are set
Number transmitting device and central control unit, all combined sleeve compensators pass through signal transmitting apparatus and central control unit electricity
Road is connected, and central control unit is located in control room, and display screen, loudspeaker or alarm are provided with control room；Center control is single
Member is connected with display screen, loudspeaker or alarm circuit simultaneously.
As optimal technical scheme of the present utility model, the combined sleeve compensator gathers left core by pressure sensor
Pressure medium inside pipe and outer tube, while pressure signal is exported to central control unit and shown in real time by display screen
Data, when the pressure medium of the pressure sensor both sides of any one compensator is equal, central control unit is immediately by aobvious
Display screen, loudspeaker or alarm send alarm signal.
As optimal technical scheme of the present utility model, the central control unit passes through data wire or wireless signal and peace
Mobile phone signal connection equipped with special APP softwares.
The beneficial effects of the utility model are：Relative to prior art, the utility model compensator is passed through Jie in pipeline
After matter, medium can be entered in the inner chamber of bellows, as inner pressed working method, and the outer tube of compensator can be balanced preferably
The pulling force and pressure that compensator is subject to, axially stablize, compensator will not twist.During long-term use, even if ripple
For pipe because fatigue failure leaks, the outer tube of compensator can play preferable sealing function.
The utility model realizes on-line monitoring and instant alarming by pressure sensor and central control unit, in real time monitoring
The use state and sealing property of compensator, realize real-time management pipeline compensator, and compensator was not easy to leak, using the longevity
Life is long, maintenance cost is low, safe and reliable, while increases substantially real-time management and the safety monitoring level of pipeline.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, left flange, 2, left core pipe, 3, left bellows, 4, outer tube, 5, right bellows, 6, airtight and watertight padding, 7, fill out
Expect gland flange, 8, right core pipe, 9, right flange, the 10, first connection ring, the 11, second connection ring, the 12, the 3rd connection ring, 13, fill out
Expect ring, 14, T-slot, 15, mozzle, 16, pressure sensor.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, set warning device combined sleeve compensator, including left core pipe 2, right core pipe 8, left bellows 3,
Right bellows 5 and mozzle 15, the left end of left core pipe 2 are provided with left flange 1, and the right-hand member of right core pipe 8 is provided with right flange 9.The left side
Core pipe 2 is connected with left bellows 3, and right core pipe 8 and right bellows 5, left bellows 3 are connected with each other with right bellows 5, mozzle 15
Left core pipe 2 is located at into the inner chamber of right core pipe 8, the left end of mozzle 15 is connected with the inwall of left core pipe 2 and fixed, mozzle 15
Right-hand member extend into right core pipe 8, the periphery of left bellows 3 and right bellows 5 is provided with outer tube 4, and the left end of outer tube 4 passes through
Left ring flat-plate is connected with left core pipe 2, and the right-hand member of outer tube 4 is connected by stuffing seal with right core pipe 8；Stuffing seal bag
Packing ring 13, airtight and watertight padding 6 and follower flange 7 are included, packing ring 13 is connected with each other and consolidated with right core pipe 8 and right bellows 5
It is fixed, airtight and watertight padding 6 is set between packing ring 13 and follower flange 7, and follower flange 7 passes through bolt and the right side of outer tube 4
The adpting flange at end is connected.
Pipe is communicated between the left core pipe 2 and outer tube 4, the centre of communicating pipe is provided with pressure sensor 16, pressure
Sensor 16 is connected by signal transmitting apparatus with central control unit circuit；Pressure sensor 16 gathers the left He of core pipe 2 simultaneously
Pressure medium inside outer tube 4, when the pressure medium in left core pipe 2 is equal with the pressure medium in outer tube 4, pressure passes
Sensor outputs signal to central control unit, and central control unit sends alarm signal by display or audible-visual annunciator.
In the present embodiment, be provided with the first connection ring 10 on the inside of the left ring flat-plate of the outer tube 4, the first connection ring 10 respectively with
Left ring flat-plate, left core pipe 2 and left bellows 3 are welded and fixed.The right-hand member of left bellows 3 is provided with the second connection ring 11, right bellows 5
Left end is provided with the 3rd connection ring 12, and the connection ring 12 of the second connection ring 11 and the 3rd is welded to each other fixation, and its inner side is provided with T-shaped
Groove 14；The diameter of second connection ring 11 is more than the diameter of the 3rd connection ring 12.
The intelligent management system of the combined sleeve compensator of warning device, including some combined sleeve compensators, letter are set
Number transmitting device and central control unit, all combined sleeve compensators pass through signal transmitting apparatus and central control unit electricity
Road is connected, and central control unit is located in control room, and display screen, loudspeaker or alarm are provided with control room；Center control is single
Member is connected with display screen, loudspeaker or alarm circuit simultaneously.
In the present embodiment, the combined sleeve compensator is gathered inside left core pipe and outer tube in real time by pressure sensor
Pressure medium, while by pressure signal export to central control unit and by display screen show real time data, when any one
When the pressure medium of the pressure sensor both sides of compensator is equal, central control unit immediately by display screen, loudspeaker or
Alarm sends alarm signal.As another embodiment, the central control unit by data wire or wireless signal with
The mobile phone signal connection of special APP softwares is installed.It is all on Real-time Monitoring with Mobile Telephone pipeline so as to facilitate staff to pass through
Compensator, real-time management and the safety monitoring for increasing substantially pipeline are horizontal.
Above-described embodiment is only limitted to illustrate design of the present utility model and technical characteristic, and its object is to allow the skill of this area
Art personnel understand the technical scheme and embodiment of utility model, can not limit the scope of protection of the utility model accordingly.It is all
It is the equivalent substitution or equivalence changes made according to technical solutions of the utility model, should all covers in protection model of the present utility model
Within enclosing.
Claims (10)
1. it is a kind of set warning device combined sleeve compensator, including left core pipe, right core pipe, left bellows, right bellows and
Mozzle, the left core pipe are connected with left bellows, and right core pipe and right bellows, left bellows are connected with each other with right bellows,
The mozzle is located at left core pipe into the inner chamber of right core pipe, and the left end of mozzle is connected and fixed with the inwall of left core pipe, leads
The right-hand member of flow tube is extend into right core pipe, it is characterized in that：The periphery of the left bellows and right bellows is provided with outer tube, overcoat
The left end of pipe is connected by left ring flat-plate with left core pipe, and the right-hand member of the outer tube is connected by stuffing seal with right core pipe,
Stuffing seal includes packing ring, airtight and watertight padding and follower flange, the packing ring and right core pipe and right bellows phase
Connect and fix, airtight and watertight padding is set between packing ring and follower flange, follower flange passes through bolt and overcoat
The adpting flange of pipe right-hand member is connected；
Pipe is communicated between the left core pipe and outer tube, the centre of communicating pipe is provided with pressure sensor, the pressure sensing
Device is connected by signal transmitting apparatus with central control unit circuit.
2. the combined sleeve compensator according to claim 1 that warning device is set, it is characterized in that：The pressure sensor
The pressure medium inside left core pipe and outer tube, the pressure medium in the pressure medium and outer tube in left core pipe are gathered simultaneously
When equal, pressure sensor outputs signal to central control unit, and central control unit is sent out by display or audible-visual annunciator
Go out alarm signal.
3. the combined sleeve compensator according to claim 1 or 2 that warning device is set, it is characterized in that：The outer tube
Left ring flat-plate on the inside of be provided with the first connection ring, the first connection ring is fixed with left ring flat-plate, left core pipe and left bellows-welding respectively.
4. the combined sleeve compensator according to claim 3 that warning device is set, it is characterized in that：The left bellows
Right-hand member is provided with the second connection ring, and the left end of right bellows is provided with the 3rd connection ring, second connection ring and the 3rd connection ring phase
Connect and fix.
5. the combined sleeve compensator according to claim 4 that warning device is set, it is characterized in that：Second connection ring
It is welded and fixed with the 3rd connection ring, its inner side is provided with T-slot.
6. the combined sleeve compensator according to claim 4 that warning device is set, it is characterized in that：Second connection ring
Diameter be more than the 3rd connection ring diameter.
7. the combined sleeve compensator according to claim 1 that warning device is set, it is characterized in that：A left side for the left core pipe
End is provided with left flange, and the right-hand member of right core pipe is provided with right flange.
8. a kind of intelligent management system of the combined sleeve compensator of setting warning device as claimed in claim 1 or 2, including
Some combined sleeve compensator, signal transmitting apparatus and central control units, it is characterized in that：All combined sleeve compensators are logical
Cross signal transmitting apparatus to be connected with central control unit circuit, central control unit is located in control room, is provided with control room aobvious
Display screen, loudspeaker or alarm；Central control unit is connected with display screen, loudspeaker or alarm circuit simultaneously.
9. the intelligent management system of combined sleeve compensator according to claim 8, it is characterized in that：The combined sleeve is mended
Repay device and pressure medium inside left core pipe and outer tube is gathered by pressure sensor, while pressure signal is exported to center and controlled
Unit processed simultaneously shows real time data by display screen, when the pressure medium of the pressure sensor both sides of any one compensator is equal
When, central control unit sends alarm signal by display screen, loudspeaker or alarm immediately.
10. the intelligent management system of combined sleeve compensator according to claim 8 or claim 9, it is characterized in that：The center control
Unit processed is connected by data wire or wireless signal with being provided with the mobile phone signal of special APP softwares.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721151509.1U CN207213472U (en) | 2017-09-10 | 2017-09-10 | The combined sleeve compensator and its intelligent management system of warning device are set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721151509.1U CN207213472U (en) | 2017-09-10 | 2017-09-10 | The combined sleeve compensator and its intelligent management system of warning device are set |
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| Publication Number | Publication Date |
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| CN207213472U true CN207213472U (en) | 2018-04-10 |
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ID=61823909
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721151509.1U Active CN207213472U (en) | 2017-09-10 | 2017-09-10 | The combined sleeve compensator and its intelligent management system of warning device are set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559527A (en) * | 2017-09-10 | 2018-01-09 | 江苏永力管道有限公司 | The combined sleeve compensator and its intelligent management system of warning device are set |
| CN108533869A (en) * | 2018-05-28 | 2018-09-14 | 王惠俊 | Pressure alarm intelligent compensation device |
-
2017
- 2017-09-10 CN CN201721151509.1U patent/CN207213472U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559527A (en) * | 2017-09-10 | 2018-01-09 | 江苏永力管道有限公司 | The combined sleeve compensator and its intelligent management system of warning device are set |
| CN108533869A (en) * | 2018-05-28 | 2018-09-14 | 王惠俊 | Pressure alarm intelligent compensation device |
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