CN208503958U - A kind of natural gas line emergency set - Google Patents
A kind of natural gas line emergency set Download PDFInfo
- Publication number
- CN208503958U CN208503958U CN201821017129.3U CN201821017129U CN208503958U CN 208503958 U CN208503958 U CN 208503958U CN 201821017129 U CN201821017129 U CN 201821017129U CN 208503958 U CN208503958 U CN 208503958U
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- Prior art keywords
- pipeline
- emergency
- natural gas
- combustion gas
- gas line
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Abstract
The utility model relates to natural gas line technical fields, specifically disclose a kind of natural gas line emergency set, include mobile holder, traveling wheel, emergency pipeline, sealing rubber ring and emergency pipeline headstock gear；The traveling wheel setting is in walking frame bottom, and the emergency pipeline headstock gear is fixed on mobile holder, and the emergency pipeline is fixed on the emergency pipeline headstock gear, and the sealing rubber ring is fixed on the emergency pipeline.The utility model supports using mobile holder and traveling wheel and drives the emergency pipeline and the emergency pipeline headstock gear to be moved along industrial combustion gas pipeline；It is supported using emergency pipeline headstock gear and drives emergency pipe movable；Integration emergency pipeline and industrial combustion gas pipeline are sealed using sealing rubber ring, it solves when pipeline in the prior art locally leaks and needs to stop conveying for a long time and be easy to happen the defect of secondary leakage, to achieve the purpose that rapidly and efficiently emergency solves pipeline local leakage.
Description
Technical field
The utility model relates to natural gas line technical fields, meet an urgent need and fill more specifically to a kind of natural gas line
It sets.
Background technique
The conveying of industrial combustion gas mostly uses pipe-line system, during the length of industrial combustion gas is defeated, inevitably will appear industrial combustion
The leakage of gas gas pipeline, since pressure is larger in gas pipeline, once leak, high pressure plus industrial combustion gas it is inflammable etc. because
Therefore how element, carries out the repairing and maintenance of industrial combustion gas long distance pipeline, is industrial combustion gas so that the risk of accident increases
One of the major issue for needing to solve during gas transmission.
In the prior art, the equipment for being provided with many real-time monitorings along gas pipeline, can find pipe leakage in time
Situation, treatment process are conveyed using interruption, restore the method conveyed after the pipeline of reparation or replacement damage, although constantly
Have new processing scheme can shorten processing the time, but require before being disposed interrupt circulation, influence continuity, cause compared with
Huge economic loss, if being laid with backup line along the line, cost is significantly increased, it is difficult to be received, it is therefore necessary to be studied one kind and be existed
When local leakage occurs in industrial combustion gas pipeline, the emergency circulatory system of conveying can be restored rapidly.
Utility model content
In view of this, the present invention provides a kind of natural gas line emergency sets, to solve pipeline in the prior art
It needs to stop conveying for a long time when part leaks and is easy to happen the defect of secondary leakage.
To achieve the above object, the utility model provides following technical solution:
A kind of natural gas line emergency set includes mobile holder, traveling wheel, emergency pipeline, sealing rubber ring and emergency
Pipeline headstock gear, the mobile holder and the traveling wheel have several sets, and its role is to support and drive the emergency to manage
Road and the emergency pipeline headstock gear are moved along industrial combustion gas pipeline；The traveling wheel is arranged in walking frame bottom,
The emergency pipeline headstock gear is fixed on mobile holder, and the emergency pipeline is fixed on the emergency pipeline headstock gear
On, the sealing rubber ring is fixed on the emergency pipeline.
As a preferred embodiment of the present invention, the emergency pipeline is split type for that freely can open and be closed, described
Emergency pipeline can make the industrial combustion gas pipeline emergency circulatory system pass through the barrier along industrial combustion gas pipeline when opening
Hinder, the emergency pipeline can get up one section of industrial combustion gas seal for pipe joints when being closed, and can bear not less than former industrial combustion gas
The pipeline pressure of pipe design pressure.
As a preferred embodiment of the present invention, for the emergency pipeline by two sets of symmetrical half emergency pipeline bodies, two sets symmetrical
Half emergency pipeline body sealing and two sets single sided swing arms composition, the inside and industrial combustion gas that the half emergency pipeline body seals
The outside specification of pipeline is consistent, and the half emergency pipeline body sealing is fixed on the inside both ends of half emergency pipeline body, the unilateral side
One end of swing arm is fixed on the outside of corresponding half emergency pipeline body.
As a preferred embodiment of the present invention, which includes two sets of symmetrical sealants
Circle；The sealing rubber ring fits on the inside of the half emergency pipeline body sealing for sealing anti-leak.
As a preferred embodiment of the present invention, the outer surface of the sealing rubber ring is coated with solidification sealant, and being used for will be close
Sealing rubber ring palette is fixed between the sealing of half emergency pipeline body and industrial combustion gas pipeline.
As a preferred embodiment of the present invention, the emergency pipeline headstock gear is by driving device and a pair of of the number of teeth, modulus
Gear composition all the same, the other end of the single sided swing arm are fixedly connected with gear, the output shaft of the driving device and its
In a gear be fixedly connected.
As a preferred embodiment of the present invention, which selects motor.
As a preferred embodiment of the present invention, which has two sets, respectively close to the both ends of emergency pipeline, every set
Mobile holder is furnished with two sets of traveling wheels, is symmetrically arranged in the two sides of emergency pipeline.
As a preferred embodiment of the present invention, which is also equipped with driving and remote control device.
It can be seen from the above technical scheme that the utility model has the following beneficial effects:
The present apparatus achieves need not stop conveying when cost of investment is small, the rapid, pipeline that comes into operation locally leaks for a long time,
The technical effect that need not organize to repair and prevent secondary leakage immediately is propped up using being used cooperatively for mobile holder and traveling wheel
Support and drive the emergency pipeline and the emergency pipeline headstock gear to be moved along industrial combustion gas pipeline；Utilize emergency pipeline
Headstock gear supports and emergency pipeline is driven open avoidance or close lid closing leakage pipe；It is sealed using sealing rubber ring
Integration emergency pipeline and industrial combustion gas pipeline prevent natural gas from carrying out from the gap of emergency pipeline and industrial combustion gas pipeline secondary
Leakage solves and needs to stop conveying for a long time when pipeline in the prior art locally leaks and be easy to happen secondary leakage
Defect, to achieve the purpose that rapidly and efficiently emergency solves pipeline local leakage.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
New embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of one of specific embodiment of the invention；
Fig. 2 is the right side view of Fig. 1；
Fig. 3 is structural schematic diagram of one of specific embodiment of the invention in another state；
Appended drawing reference: mobile holder 2, emergency pipeline 3, traveling wheel 4, driving device 5, sealing rubber ring 6, industrial combustion gas pipeline
20, support of pipelines 21, gear 31, single sided swing arm 32, half emergency pipeline body sealing 33, half emergency pipeline body 34, solidification sealant
61。
Specific embodiment
As illustrated in fig. 1-3, the utility model provides a kind of natural gas line emergency set, including mobile holder 2, row
Wheel 4, emergency pipeline 3, sealing rubber ring 6 and emergency pipeline headstock gear are walked, the traveling wheel 4 is arranged in 2 bottom of mobile holder,
The emergency pipeline headstock gear is fixed on mobile holder 2, and the emergency pipeline 3 is fixed on the emergency pipeline headstock gear
On, the sealing rubber ring 6 is fixed on the emergency pipeline 3.In the present embodiment, the mobile holder 2 in this specific embodiment
There are two, respectively close to the both ends of emergency pipeline 3, there are two traveling wheels 4 for the lower rotation setting of each mobile holder 2, symmetrically
The two sides of emergency pipeline 3 are arranged in, but can also use other quantity or form according to the actual situation, such as a mobile holder 2
With four traveling wheels 4 or three mobile holders 2 and six traveling wheels 4 etc., managed as long as being able to satisfy support emergency pipeline 3 and meeting an urgent need
Road headstock gear and the effect for enabling the industrial combustion gas pipeline emergency circulatory system integrally to be moved along industrial combustion gas pipeline 20
, traveling wheel 4 is rotatably arranged on 2 bottom of mobile holder, and emergency pipeline 3 and emergency pipeline headstock gear are fixed on mobile holder
On, traveling wheel 4 supports and can allow the industrial combustion gas pipeline emergency circulatory system integrally along industrial combustion gas under external force
Pipeline 20 is moved, emergency pipeline 3 be can be closed and to two sides unlatching split type structure, by emergency pipeline headstock gear
Emergency pipeline 3 is driven to complete the movement opened or closed, the emergency pipeline 3 in this specific embodiment is met an urgent need by two sets symmetrical half
Pipeline body 34, two sets of symmetrical partly emergency pipeline bodies sealings 33 and two sets of single sided swing arms 32 form, half emergency pipeline body sealing
33 inside is consistent with the outer radius of industrial combustion gas pipeline 20, and half emergency pipeline body sealing 33 is fixed on half emergency pipeline body 34
Inside, one end of single sided swing arm 32 is fixed on corresponding half outside for meeting an urgent need pipeline body 34, and pipeline headstock gear of meeting an urgent need is by driving
The gear 31 all the same with a pair of of number of teeth, modulus of device 5 forms, and the other end of single sided swing arm 32 is fixedly connected with gear 31, is driven
The output shaft and one of gear 31 of dynamic device 5 are using being keyed, it should be understood that emergency pipeline 3 can also be other
Form, such as it is divided into three parts, four parts, six part structures, as long as split type, emergency pipe freely can be opened and be closed
Road 3 can make the industrial combustion gas pipeline emergency circulatory system pass through the support of pipelines 21 along industrial combustion gas pipeline 20 when opening
Equal obstacles, emergency pipeline 3 can seal one section of industrial combustion gas pipeline 20 when being closed, and be considered as side of the present invention
The different specific embodiments of case are included in scope of the present invention, are cylindrical shape when emergency pipeline 3 is closed, are answered
Anxious pipeline 3 can be opened to two sides, and opening width when emergency pipeline 3 is opened between the two sides of lower end is greater than industrial combustion gas pipeline 20
Spread along the line can make the industrial combustion gas pipeline emergency circulatory system pass through the barrier along industrial combustion gas pipeline 20
Hinder, driving device 5 in this specific embodiment selects motor, other driving devices 5 such as hydraulic motor can be also selected, in conjunction with answering
The different specific embodiments of anxious pipeline headstock gear, additionally it is possible to the driving devices such as cylinder 5 are selected, as long as being able to achieve emergency pipeline
Function is opened in 3 opening and closing.
The present embodiment is carried out using following steps: A: starting emergency pipeline headstock gear, the pipeline 3 that makes to meet an urgent need is in opening state
State；B: be movably walking bracket 2 and traveling wheel 4, and natural gas line emergency set is made to be moved to the leak of industrial combustion gas pipeline 20
Position, emergency pipeline 3 are directed at leakage position；C: starting emergency pipeline headstock gear, the pipeline 3 that makes to meet an urgent need is in closed state；D: again
Detection confirmation No leakage completes industrial combustion gas pipeline emergency circulation；E: the cutting emergency circulation of industrial combustion gas pipeline 20；F: starting is answered
Anxious pipeline headstock gear keeps emergency pipeline 3 in open state；G: be movably walking bracket 2 and traveling wheel 4, answers natural gas line
Anxious device is moved to the region other than the leakage position of industrial combustion gas pipeline 20；H: leakage position is thoroughly repaired；I: it detects again
Confirm No leakage, be movably walking bracket 2 and traveling wheel 4, and natural gas line emergency set is made to be moved to spare space；J: starting is answered
Anxious pipeline headstock gear, the pipeline 3 that makes to meet an urgent need is in closed state, in case next time uses.
Above-mentioned specific embodiment implement when, can industrial combustion gas pipeline 20 be laid with when or come into operation apron track arrangement
Cover above-mentioned natural gas line emergency set, increased costs are very small for entire engineering, when industrial combustion gas pipeline 20 more
When part generates leakage, nearest natural gas line emergency set can be easily moved to leakage place, managed using emergency
Road headstock gear makes to meet an urgent need pipeline 3 in leak position closure, and the emergency circulation of industrial combustion gas pipeline 20 can be realized, suitable to opportunity
Preferably when thoroughly handle again, without cut off industrial combustion gas transmission, need not also organize to repair immediately, achieve cost of investment it is small,
Come into operation the technical effect that need not stop conveying for a long time when rapid, pipeline locally leaks, need not organize repairing immediately, solves
Problem of the existing technology.
As the further improvement of above-mentioned specific embodiment, traveling wheel 4 can also be equipped with driving and remote control device, advantage
Be can far distance control natural gas line emergency set without close to industrial combustion gas pipeline 20 generate leakage position, this is right
It is very important for the safety for guaranteeing maintenance personnel.
The natural gas line emergency set includes two sets of symmetrical sealing rubber rings 6；The sealing rubber ring 6 fits in described
For sealing anti-leak on the inside of half emergency pipeline body sealing.The outer surface of the sealing rubber ring 6 is coated with solidification sealant 61,
For 6 palette of sealing rubber ring to be fixed between the sealing of half emergency pipeline body and industrial combustion gas pipeline.The solidification sealing
Glue 61 is formulated in mass ratio by following substance: epoxy resin E-44: 50%；Polyurethane: 2.5%；Meteorological white carbon black:
0.1%；Active monocyclic oxygroup diluent: 5%；Silane coupling agent KH560:1.5%；Cement powder: 25%；Modified phenolic amine is solid
Agent: 15%；DMP-30:1%.The heat resistance for solidifying sealant 61 and shear strength meet pipe plugging adhesive and want
It asks, and fast solidifying, cementability are strong, medium-resistance is excellent, constructing operation is convenient, ambient temperature curable and solidifies speed
Degree is fast, can simplify cargo handling operation, and high comprehensive performance has good water-fast, oil resistance, therefore has wide use
Range.In the present embodiment, the outer surface of sealing rubber ring 6 is coated with solidification sealant 61, can quickly seal sealing rubber ring 6
Fitting is fixed between half emergency pipeline body sealing 33 and industrial combustion gas pipeline 20, effectively prevents natural gas from half emergency pipeline body
The danger for leaking and generating secondary leakage in gap between sealing 33 and industrial combustion gas pipeline 20, further overcomes the prior art
It needs to stop conveying for a long time when middle pipeline locally leaks and is easy to happen the defect of secondary leakage, to reach quick height
Effect suddenly solves the purpose of pipeline local leakage.
Therefore, in the present embodiment, the device achieve cost of investment is small, come into operation rapidly, pipeline is locally when leaking
The technical effect that need not stop conveying for a long time, need not organize repairing immediately, the cooperation using mobile holder 2 and traveling wheel 4 make
With supporting and the emergency pipeline 3 and the emergency pipeline headstock gear driven to be moved along industrial combustion gas pipeline；Using answering
Anxious pipeline headstock gear supports and emergency pipeline 3 is driven open avoidance or close lid closing leakage pipe；Utilize sealing rubber ring 6
It is sealed integration emergency pipeline 3 and industrial combustion gas pipeline 20, prevents natural gas from emergency pipeline 3 and industrial combustion gas pipeline 20
Secondary leakage is carried out in gap, is solved and is needed to stop conveying for a long time when pipeline in the prior art locally leaks and be easy
The defect of secondary leakage occurs, to achieve the purpose that rapidly and efficiently emergency solves pipeline local leakage.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments in the case where not departing from this practical spirit or scope.Therefore, this is practical
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of natural gas line emergency set, which is characterized in that the natural gas line emergency set includes mobile holder
(2), traveling wheel (4), emergency pipeline (3), sealing rubber ring (6) and pipeline headstock gear of meeting an urgent need, the mobile holder (2) and described
Traveling wheel (4) has several sets, and its role is to support and drive the emergency pipeline (3) and emergency pipeline headstock gear edge
Industrial combustion gas pipeline (20) is moved；Traveling wheel (4) setting is in mobile holder (2) bottom, the emergency pipeline opening and closing
Device is fixed on mobile holder (2), and the emergency pipeline (3) is fixed on the emergency pipeline headstock gear, the sealing
Cushion rubber is fixed on the emergency pipeline (3).
2. a kind of natural gas line emergency set according to claim 1, it is characterised in that: the emergency pipeline (3) is
It freely can open and be closed split type, when opening industrial combustion gas pipeline emergency can follow the emergency pipeline (3)
Loop system passes through the obstacle along industrial combustion gas pipeline (20), and the emergency pipeline (3) can be by one section of industry when being closed
Gas pipeline (20) seals, and can bear the pipeline pressure not less than former industrial combustion gas pipeline (20) design pressure.
3. a kind of natural gas line emergency set according to claim 1, it is characterised in that: the emergency pipeline (3) by
Two sets of symmetrical half emergency pipeline body (34), two sets of symmetrical half emergency pipeline body sealings (33) and two sets of single sided swing arms
(32) it forms, the inside of the half emergency pipeline body sealing (33) is consistent with the outside specification of industrial combustion gas pipeline (20), described
Half emergency pipeline body sealing (33) is fixed on the inside both ends of half emergency pipeline body (34), and one end of the single sided swing arm (32) is solid
It is scheduled on the outside of corresponding half emergency pipeline body (34).
4. a kind of natural gas line emergency set according to claim 3, it is characterised in that: the sealing rubber ring (6)
Outer surface is coated with solidification sealant (61), for sealing rubber ring (6) palette to be fixed on the sealing of half emergency pipeline body
(33) between industrial combustion gas pipeline (20).
5. a kind of natural gas line emergency set according to claim 3, it is characterised in that: the emergency pipeline opening and closing dress
Set and be made of driving device (5) and a pair of of number of teeth, modulus gear (31) all the same, the other end of the single sided swing arm (32) and
Gear (31) is fixedly connected, and the output shaft of the driving device (5) is fixedly connected with one of gear (31).
6. a kind of natural gas line emergency set according to claim 5, it is characterised in that: driving device (5) choosing
Use motor.
7. a kind of natural gas line emergency set described in any one of -6 claims according to claim 1, it is characterised in that:
The mobile holder (2) has two sets, and respectively close to the both ends of emergency pipeline (3), every set mobile holder (2) is furnished with two sets of traveling wheels
(4), the two sides of emergency pipeline (3) are symmetrically arranged in.
8. a kind of natural gas line emergency set according to claim 7, it is characterised in that: the traveling wheel (4) is also matched
There are driving and remote control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821017129.3U CN208503958U (en) | 2018-06-29 | 2018-06-29 | A kind of natural gas line emergency set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821017129.3U CN208503958U (en) | 2018-06-29 | 2018-06-29 | A kind of natural gas line emergency set |
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| Publication Number | Publication Date |
|---|---|
| CN208503958U true CN208503958U (en) | 2019-02-15 |
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ID=65281802
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821017129.3U Active CN208503958U (en) | 2018-06-29 | 2018-06-29 | A kind of natural gas line emergency set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339706A (en) * | 2021-06-18 | 2021-09-03 | 广东尧邦环保科技有限公司 | Gas alarm device |
-
2018
- 2018-06-29 CN CN201821017129.3U patent/CN208503958U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339706A (en) * | 2021-06-18 | 2021-09-03 | 广东尧邦环保科技有限公司 | Gas alarm device |
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