CN208587650U - A kind of pipeline automatic leakage-blocking equipment - Google Patents
A kind of pipeline automatic leakage-blocking equipment Download PDFInfo
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- CN208587650U CN208587650U CN201821148577.7U CN201821148577U CN208587650U CN 208587650 U CN208587650 U CN 208587650U CN 201821148577 U CN201821148577 U CN 201821148577U CN 208587650 U CN208587650 U CN 208587650U
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- outer ring
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- driving wheel
- air motor
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Abstract
A kind of pipeline automatic leakage-blocking equipment provided by the utility model, including positioning unit, leak stopping execution unit and distribution unit are suitable for the leakage of liquefied natural gas conveyance conduit and block work.It can be far from pipe leakage, easily by positioning unit and leak stopping execution unit encapsulation on pipeline, by each valve for operating distribution unit, drive air motor, positioning unit carries leak stopping execution unit and runs to leakage, circumferential air motor is driven again, by gasket push rod, gasket and sealing agent injection device are adjusted to required position, full of air bag, spray sealing agent again, gasket push rod is driven simultaneously, sealing agent, which encounters low temperature LNG and solidifies rapidly, combines closely leak stopping gasket with pipeline, gasket push rod pushes down on peripheral leak stopping gasket under the control of distribution unit to realize the closure revealed pipeline, equipment puts on the devices such as bundle hoop again and reinforces after recalling.Since manipulator may be located remotely from leakage, can preferably support personnel safety, avoid personnel burn, explosion damage and frostbite.
Description
Technical field
The utility model relates to pipe plugging technical field more particularly to a kind of pipeline automatic leakage-blocking equipment.
Background technique
Pipeline is the important component of large scale equipment, can inevitably lead to the problem of leakage, when pipe leakage, can be used
Leakage compensating agent repairs pipeline, and now most of to be repaired using artificial, still, material is to human body in extreme condition or pipeline
When having injury, worker cannot repair at pipe leakage, can remotely control automatic leakage-blocking equipment therefore, it is necessary to a kind of.
Utility model content
The utility model provides a kind of pipeline automatic leakage-blocking equipment, and technical solution is as follows:
A kind of pipeline automatic leakage-blocking equipment, including positioning unit, leak stopping execution unit and distribution unit.
Positioning unit includes drive ring and driven torus, and drive ring includes that outer ring I, air motor, driving wheel and driving wheel connect
Relay part, air motor are connected between driving wheel and outer ring I, and driving wheel is connected to outer ring I through driving wheel connecting component, driven
Ring includes outer ring II, driven wheel and driven wheel connecting component, and driven wheel is connected to outer ring II, outer ring I through driven wheel connecting component
It is cylinder made of two semicircular cylinders dock with outer ring II.
Leak stopping execution unit includes support plate, circumferential air motor, circumferential driving wheel, gasket push rod, gasket, air bag and two
A outer ring card slot, outer ring card slot are the double-walled interlayer drum of the bottom opening as made of the docking of symmetrical two parts, outer ring card slot
Bottom guide groove is set, outer ring card slot is fixed on the periphery of outer ring I or outer ring II, circumferential air motor and support plate is fixed connects
It connects, the output shaft of circumferential air motor is fixedly connected with the axis of circumferential driving wheel, and the axis of circumferential driving wheel is supported in outer ring card slot
Guide groove, the first end of gasket push rod is fixedly connected with support plate, and gasket is adhered to the second end of gasket push rod, and air bag is located at pad
Between piece and support plate.
Leak stopping execution unit further includes sealing agent injection device, and sealing agent injection device is fixed on support plate, sealing agent spray
The nozzle of dispensing device is in the gap between gasket and gasket.
Distribution unit includes an intake valve and multiple pneumatic operated valves, and multiple pneumatic operated valves are parallel with one another, intake valve and pneumatic operated valve
Parallel connection, the delivery outlet of multiple pneumatic operated valves connect air motor by high-pressure hose respectively, circumferential air motor, gasket push rod, block up
Leak agent injection device and air bag.
Further, drive ring further includes air motor connecting component, and guide rail, air motor connection is arranged in I inner wall of outer ring
Component first end is fixedly connected with air motor, and the second end setting guiding bead of air motor connecting component is connect with guide rail,
Air motor connecting component, driving wheel connecting component and driven wheel connecting component select air pressure telescopic link, air pressure telescopic link warp
The connection of the delivery outlet of appendix and pneumatic operated valve.
Further, circumferential driving wheel selects gear, and inner surface setting and the circumferential driving wheel of the outer wall of outer ring card slot are nibbled
The gear grooved of conjunction.
Further, circumferential driving wheel selects rubber wheel, and the inner surface of the outer wall of outer ring card slot selects rubbing surface.
Further, leak stopping execution unit further includes circumferential driven wheel, and circumferential driven wheel is fixedly connected on the two of support plate
End, the axis of circumferential driven wheel are supported in guide groove.
Further, dimethyl silicone polymer or grease are loaded in sealing agent injection device.
A kind of pipeline automatic leakage-blocking equipment provided by the utility model is suitable for the leakage of liquefied natural gas conveyance conduit and blocks
Work.Positioning unit and leak stopping execution unit encapsulation easily can be passed through into operation on pipeline far from pipe leakage
Each valve of distribution unit drives air motor, and positioning unit carries leak stopping execution unit and runs to leakage, then drives week
To air motor, gasket push rod, gasket and sealing agent injection device are adjusted to required position, are full of air bag, then spray leak stopping
Agent, while driving gasket push rod, sealing agent, which encounters low temperature LNG and solidifies rapidly, combines closely leak stopping gasket with pipeline, collision mat
The gasket push rod of piece periphery starts to push down on peripheral leak stopping gasket under the control of distribution unit to realize to the leakage of LNG pipeline
Closure.Since manipulator may be located remotely from leakage, can preferably support personnel safety, avoid personnel burn, explosion damage and
Frostbite.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the drive ring of the utility model；
Fig. 3 is the structural schematic diagram of the driven torus of the utility model；
Fig. 4 is the schematic perspective view of the outer ring card slot of the utility model；
Fig. 5 is the structural schematic diagram of the outer ring card slot partial enlargement of the utility model；
Fig. 6 is the horizontal section schematic diagram of the leak stopping execution unit of the utility model；
Fig. 7 is the distribution cellular construction schematic diagram of the utility model.
The label of each component in attached drawing are as follows: 11- drive ring, 12- driven torus, the outer ring 111- I, 112- air motor, 113-
Driving wheel, 114- driving wheel connecting component, the outer ring 121- II, 122- driven wheel, 123- driven wheel connecting component, 21- support plate,
22- circumferential direction air motor, 23- circumferential direction driving wheel, 24- gasket push rod, 25- gasket, 26 air bags, the outer ring 27- card slot, 28- leak stopping
Agent injection device, 271- guide groove, 272- gear grooved, 273- inner wall, 274- outer wall, 31- intake valve, 32- pneumatic operated valve, 116- are led
Rail, 117- are oriented to bead, 29- circumferential direction driven wheel.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The utility model provides a kind of pipeline automatic leakage-blocking equipment, and technical solution is as follows:
A kind of pipeline automatic leakage-blocking equipment, including positioning unit, leak stopping execution unit and distribution unit.
As shown in Figure 1 and Figure 2, positioning unit includes drive ring 11 and driven torus 12, and drive ring 11 includes outer ring I 111, gas
Dynamic motor 112, driving wheel 113 and driving wheel connecting component 114, air motor 112 be connected to driving wheel 113 and outer ring I 111 it
Between, driving wheel 113 is connected to outer ring I 111 through driving wheel connecting component 114, as shown in figure 3, driven torus 12 includes outer ring II
121, driven wheel 122 and driven wheel connecting component 123, driven wheel 122 are connected to outer ring II 121 through driven wheel connecting component 123,
Outer ring I 111 is cylinder made of two semicircular cylinders dock with outer ring II 121.
As shown in Figure 1, leak stopping execution unit includes that support plate 21, circumferential air motor 22, circumferential driving wheel 23, gasket push away
Bar 24, gasket 25, air bag 26 and two outer ring card slots 27.
As shown in figure 4, outer ring card slot 27 is the double-walled interlayer drum of the bottom opening as made of the docking of symmetrical two parts,
Guide groove 271 is arranged in the bottom of outer ring card slot 27.
As shown in Figure 1, the inner wall 273 of outer ring card slot 27 is fixed on the periphery of outer ring I 111 or outer ring II 121, it is circumferential pneumatic
Motor 22 is fixedly connected with support plate 21, and the output shaft of circumferential air motor 22 is fixedly connected with the axis of circumferential driving wheel 23, week
The guide groove 271 (Fig. 5) of outer ring card slot 27 is supported in the axis of driving wheel 23, the first end and support plate 21 of gasket push rod 24 are fixed
Connection, gasket 25 are adhered to the second end of gasket push rod 24, and air bag 26 is between gasket 25 and support plate 21.
As shown in fig. 6, leak stopping execution unit further includes sealing agent injection device 28, sealing agent injection device is fixed on support
Plate 21, the nozzle of sealing agent injection device 28 is in the gap between gasket 25 and gasket 25.
As shown in fig. 7, distribution unit includes an intake valve 31 and multiple pneumatic operated valves 32, multiple pneumatic operated valves 32 are mutually simultaneously
Connection, intake valve 31 are connected with pneumatic operated valve 32, and the delivery outlet of multiple pneumatic operated valves 32 connects air motor, week by high-pressure hose respectively
To air motor, gasket push rod, sealing agent injection device and air bag.
A kind of pipeline automatic leakage-blocking equipment provided by the utility model is suitable for the leakage of liquefied natural gas conveyance conduit and blocks
Work.Can be at separate pipe leakage, easily by positioning unit and leak stopping execution unit encapsulation on pipeline 4, distribution list
Member is connected between positioning unit, leak stopping execution unit by high-pressure hose, by operating each valve of distribution unit, driving
Air motor, positioning unit carry leak stopping execution unit and run to leakage, then drive circumferential air motor, by gasket push rod,
Gasket and sealing agent injection device are adjusted to required position, are full of air bag, then spray sealing agent, while driving gasket push rod, are blocked up
Leakage agent, which encounters low temperature LNG and solidifies rapidly, combines closely leak stopping gasket with pipeline, and the gasket push rod of leak stopping gasket periphery is in distribution
Start to push down on peripheral leak stopping gasket under unit control to realize the closure revealed LNG pipeline, equipment covers again after recalling
The devices such as upper bundle hoop are reinforced.Since manipulator may be located remotely from leakage, can preferably support personnel safety, avoid personnel burn,
Explosion damage and frostbite.
Further, as shown in Fig. 2, drive ring 11 further includes air motor connecting component 115, the setting of I inner wall of outer ring is led
The first end of rail 116, air motor connecting component 115 is fixedly connected with air motor 112, air motor connecting component 115
Second end setting guiding bead 117 connect with guide rail 116, air motor connecting component 115, driving wheel connecting component 114 and from
Driving wheel connecting component 123 selects air pressure telescopic link, and air pressure telescopic link is connect through high-pressure hose with the delivery outlet of pneumatic operated valve 32.
Outer ring and air motor, driving wheel use telescopic connection type between driven wheel, so that pipeline automatic leakage-blocking
Equipment is suitable for the pipeline of different-diameter.
Further, as shown in Figure 5, Figure 6, circumferential driving wheel 23 selects gear, the interior table of the outer wall 274 of outer ring card slot 27
Face setting and 23 meshed gears slot 272 of circumferential driving wheel.
The mode of gear engagement driving makes each support plate and circumferential driving wheel can be with precise positioning.
Further, circumferential driving wheel 23 selects rubber wheel, and the inner surface of the outer wall of outer ring card slot 27 uses rubbing surface.
Rubber wheel drive can simplify the structure of wheel motion platform (outer ring card slot).
Further, as shown in Fig. 1, Fig. 6, leak stopping execution unit further includes circumferential driven wheel 29, and circumferential driven wheel 29 is solid
Surely the both ends of support plate 21 are connected to, the axis of circumferential driven wheel 29 is supported in guide groove 271.
Circumferential driving wheel and the design of circumferential driven wheel cooperation can reduce circumferential air motor quantity, reduce pneumatic operated valve number
Amount simplifies distribution cellular construction.
Further, sealing agent injection device 28 loads dimethyl silicone polymer or grease.
Dimethyl silicone polymer or grease buying are convenient, and cheap, sealing effect is preferable, is ideal consumptive material.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (6)
1. a kind of pipeline automatic leakage-blocking equipment, which is characterized in that including positioning unit, leak stopping execution unit and distribution unit；
The positioning unit includes drive ring (11) and driven torus (12), and the drive ring (11) includes outer ring I (111), pneumatic
Motor (112), driving wheel (113) and driving wheel connecting component (114), the air motor (112) are connected to the driving wheel
(113) between outer ring I (111), the driving wheel (113) is connected to the outer ring I through the driving wheel connecting component (114)
(111), the driven torus (12) includes outer ring II (121), driven wheel (122) and driven wheel connecting component (123), described driven
Wheel (122) is connected to the outer ring II (121), the outer ring I (111) and outer ring II through the driven wheel connecting component (123)
It (121) is cylinder made of two semicircular cylinder docking；
The leak stopping execution unit includes support plate (21), circumferential air motor (22), circumferential driving wheel (23), gasket push rod
(24), gasket (25), air bag (26) and two outer ring card slots (27)；
The outer ring card slot (27) is the double-walled interlayer drum of the bottom opening as made of the docking of symmetrical two parts, the outer ring
Guide groove (271) are arranged in the bottom of card slot (27)；
The inner wall (273) of the outer ring card slot (27) is fixed on the periphery of the outer ring I (111) or outer ring II (121), the week
It is fixedly connected to air motor (22) with support plate (21), the output shaft of the circumferential direction air motor (22) and the circumferential driving
The axis of wheel (23) is fixedly connected, and the axis of the circumferential direction driving wheel (23) is supported in the guide groove (271), the gasket push rod (24)
First end be fixedly connected with the support plate (21), the gasket (25) is adhered to the second end of the gasket push rod (24),
The air bag (26) is between the gasket (25) and support plate (21)；
The leak stopping execution unit further includes sealing agent injection device (28), and sealing agent injection device (28) is fixed on the support
Plate (21), the nozzle of the sealing agent injection device (28) is in the gap between the gasket (25)；
The distribution unit includes an intake valve (31) and multiple pneumatic operated valves (32), and multiple pneumatic operated valves (32) are mutually simultaneously
Connection, the intake valve (31) are connected with the pneumatic operated valve (32), and the delivery outlet of multiple pneumatic operated valves (32) passes through high pressure respectively
Hose connect the air motor (112), circumferential air motor (22), gasket push rod (24), sealing agent injection device (28) and
Air bag (26).
2. a kind of pipeline automatic leakage-blocking equipment according to claim 1, which is characterized in that the drive ring (11) further includes
Guide rail (116) are arranged in air motor connecting component (115), outer ring I (111) inner wall, the air motor connecting component
(115) first end is fixedly connected with the air motor (112), and the second end of the air motor connecting component (115) is set
It sets guiding bead (117) to connect with the guide rail (116), the air motor connecting component (115), driving wheel connecting component
(114) air pressure telescopic link is selected with driven wheel connecting component (123), the air pressure telescopic link is through high-pressure hose and described pneumatic
The delivery outlet of valve (32) connects.
3. a kind of pipeline automatic leakage-blocking equipment according to claim 2, which is characterized in that the circumferential direction driving wheel (23) is selected
With gear, the inner surface setting of the outer wall (274) of the outer ring card slot (27) and described circumferential driving wheel (23) meshed gears
Slot (272).
4. a kind of pipeline automatic leakage-blocking equipment according to claim 2, which is characterized in that the circumferential direction driving wheel (23) is selected
Rubbing surface is used with the inner surface of rubber wheel, the outer wall of the outer ring card slot (27).
5. a kind of pipeline automatic leakage-blocking equipment according to claim 2, which is characterized in that the leak stopping execution unit also wraps
Include circumferential driven wheel (29), the circumferential direction driven wheel (29) is fixedly connected on the both ends of the support plate (21), the circumferential direction from
The axis of driving wheel (29) is supported in the guide groove (271).
6. a kind of pipeline automatic leakage-blocking equipment according to claim 2, which is characterized in that the sealing agent injection device
(28) dimethyl silicone polymer or grease are loaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148577.7U CN208587650U (en) | 2018-07-19 | 2018-07-19 | A kind of pipeline automatic leakage-blocking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148577.7U CN208587650U (en) | 2018-07-19 | 2018-07-19 | A kind of pipeline automatic leakage-blocking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587650U true CN208587650U (en) | 2019-03-08 |
Family
ID=65541750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821148577.7U Active CN208587650U (en) | 2018-07-19 | 2018-07-19 | A kind of pipeline automatic leakage-blocking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587650U (en) |
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2018
- 2018-07-19 CN CN201821148577.7U patent/CN208587650U/en active Active
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