CN209222805U - A kind of ball collecting chamber bypass stopper and its fetching device - Google Patents
A kind of ball collecting chamber bypass stopper and its fetching device Download PDFInfo
- Publication number
- CN209222805U CN209222805U CN201821463271.0U CN201821463271U CN209222805U CN 209222805 U CN209222805 U CN 209222805U CN 201821463271 U CN201821463271 U CN 201821463271U CN 209222805 U CN209222805 U CN 209222805U
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- Prior art keywords
- stopper
- bypass
- collecting chamber
- ball collecting
- fetching device
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Abstract
The utility model discloses a kind of ball collecting chamber bypass stopper and its fetching devices, belong to petroleum gas gathering line technical field.Including ball collecting chamber, bypass pipe, stopper and fetching device, stopper setting is in the consistent undergauge in direction in bypass tube inlet and with bypass pipe, stopper is hollow tubular structure, two symmetrical vertical cracks are provided on stopper barrel to halve barrel, stopper both port of origination is equipped with a coaxial baffle, baffle outer wall is connect with stopper inner wall by the first spring, and also there are two symmetrical hollow steel rings for weldering on the inner wall of stopper port；Fetching device includes that two metal hangers, second spring and metal sleeve, second spring are fixed in metal sleeve, and metal hanger passes through second spring center and can rotate and be moved forward and backward in metal sleeve.The utility model structure is simple, low in cost, convenient for production, can effectively avoid pipe cleaner from entering bypass；Fetching device can be mounted directly stopper in the case where not dismantling bypass.
Description
Technical field
The utility model relates to petroleum gas gathering line technical fields, and in particular to a kind of ball collecting chamber bypass stopper
And its fetching device.
Background technique
The gas field Yuan Ba is the second largest acid gas field in China, outside surface gathering system station in gathering line aseptic technic, pigging
Logical ball and corrosion inhibiter batch processing job are to clean pipeline and to the most important means of pipeline corrosion protection.Ordinary circumstance, to make inhibition
Agent protective film can preferably be adhered to inner wall of the pipe, at least carry out a pigging before corrosion inhibiter film and lead to ball operation.Due to
Each gathering line conveying tolerance is different, often needs to carry out using the ball collecting chamber of a large amount of different models pigging on producing well station and receives ball
Operation, ball collecting chamber bypass, which is provided with a grade item and prevents from receiving ball process pipe cleaner, enters bypass, and the shelves item of currently used ball collecting chamber
The mode of spot welding is taken to connect with cylinder, with the increase of the service life, big, defeated medium complexity of pipe of pipeline velocity of medium etc.
Reason causes a grade item to fall off, and into downstream line, after losing grade item, usually can not normally receive ball operation when leading to ball operation, clearly
Pipe device enters ball collecting chamber bypass, will lead to bypass blocking, upstream line builds the pressure.
In the prior art, there are also ball collecting chamber preventing clogging up device.If number of patent application is " CN201220385962.X ",
Publication date is on 03 27th, 2013, the utility model patent of entitled " the anti-blocking anti-slip bilayer device of ball collecting chamber ", technical side
Case are as follows: a kind of anti-blocking anti-slip bilayer device of ball collecting chamber is fabricated to by wide 46mm thickness 4mm and wide two kinds of stainless band steels of 30mm thickness 3mm
Cage forms, and outer layer is evenly arranged into tubulose by 6 isometric long band steels, then by 6 lateral band steel connections, forms cage knot
The structure of structure, internal layer is similar to outer layer, and the total length of internal layer is shorter than outer layer, and the cage diameter of formation is smaller than outer layer, internal layer cage
It is made of the lateral band steels of 8 vertical band steels and 4, internal layer and outer layer are welded and fixed by fritter, one end of internal layer and outer layer
The same end is connected by 6 band steels, forms angle.
However above-mentioned utility model still has the disadvantage that 1, due to being provided with the anti-blocking anti-skid device, ball collecting chamber cylinder
The size of body and pipe cleaner requires to redesign；2, structure is complicated, not easy to manufacture, and needing before taking out spherical pig every time should
Device is installed in ball collecting chamber, and spherical pig takes out together after spherical pig enters ball collecting chamber, is extended and is received the ball time, so that work
Efficiency is lower；3, since pipeline conveys the particularity of substance, inner wall siltation is miscellaneous there are many corroding in the case where pipeline longtime running
Matter, the corrosive substance that spherical pig is taken out of out of pipeline is easy to attach on the apparatus, needs to carry out after use of the device clear
Reason virtually adds trouble to user again, uses pole if the device is easy to happen damage or deformation without maintenance
It is inconvenient.
Utility model content
The utility model aims to solve the problem that the above problem in the prior art, provides a kind of ball collecting chamber bypass stopper and its takes
Device is put, the stopper structure is simple, and easy to use, production cost is low, and can effectively stop pipe cleaner, avoids receiving ball work
Pipe cleaner enters bypass generation clamping stagnation when industry.
In order to achieve the above-mentioned object of the invention, the technical solution of the utility model is as follows:
A kind of ball collecting chamber bypass stopper and its fetching device, including ball collecting chamber, bypass pipe, stopper and fetching device,
Be characterized in that: in the consistent undergauge in direction in bypass tube inlet and with bypass pipe, stopper is hollow for the stopper setting
Tubular structure, two symmetrical vertical cracks are provided on stopper barrel and halve barrel, stopper both port of origination is equipped with
One coaxial baffle, baffle outer wall are connect with stopper inner wall by the first spring, are also welded with two on the inner wall of stopper port
A symmetrical hollow steel rings；The fetching device includes that two metal hangers, second spring and metal sleeve, second spring are fixed on
In metal sleeve, metal hanger passes through second spring center and can rotate and be moved forward and backward in metal sleeve.
The starting end face of the stopper and bypass pipe end face.
Two end surface of stopper is parallel, its outer surface is pasted with bypass pipe internal surface just after stopper is put into bypass pipe
It closes.
The baffle is rounded, inside be welded with the shelves item of right-angled intersection.
The metal hanger operating side is equipped with flexible handle.
Line and crack of described two hollow steel rings on stopper starting end face are originated in stopper to be formed on end face
Cut-off rule it is vertical.
The utility model has the beneficial effects that
1, the utility model can effectively stop pipe cleaner, and the pipe cleaner when receiving ball operation is avoided to enter asking for bypass clamping stagnation
Topic；Fetching device is ingenious in design, easy to use, can be mounted directly stopper in the case where not dismantling bypass.
2, the utility model is when carrying out receiving ball operation, since its channel is much smaller than pipe cleaner diameter, therefore can be by pipe cleaner
It is blocked in ball collecting chamber, bypass and stopper are both configured to undergauge, and stopper can be effectively prevented without other fixations
It is moved axially in bypass, inside pipe wall can be bypassed with ball collecting chamber after installing and be bonded fixation well, stability is good, reliably
Property it is high, can use, not fallen off into downstream line for a long time.
3, stopper described in the utility model will not influence chimneying and pass through, and can be used for a long time, be not necessarily to after installing
Frequently handling, reduce labor intensity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model stopper；
Fig. 2 is the structure top view of the utility model stopper；
Fig. 3 is scheme of installation of the utility model stopper in bypass pipe；
Fig. 4 is the structural schematic diagram of the utility model fetching device；
Wherein,
1, ball collecting chamber；2, bypass pipe；3, stopper；301, baffle；302, the first spring；303, hollow steel rings；4, it takes
Put device；400, metal hanger；401, second spring；402, metal sleeve；403, flexible handle.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1
The present embodiment is most basic embodiment.
A kind of ball collecting chamber bypass stopper as shown in Figs 1-4 and its fetching device, including ball collecting chamber 1, bypass pipe 2, resistance
Lug-latch 3 and fetching device 4, the stopper 3 are arranged in 2 entrance of bypass pipe and are in the consistent undergauge in direction with bypass pipe 2, stop
Device 3 is hollow tubular structure, and two symmetrical vertical cracks are provided on 3 barrel of stopper and halve barrel, stopper 3 rises
Beginning mouth is equipped with a coaxial baffle 301, and 301 outer wall of baffle is connect with stopper inner wall by the first spring 302, stopper 3
Also there are two symmetrical hollow steel rings 303 for weldering on the inner wall of port；The fetching device 4 includes two metal hangers 400, the second bullet
Spring 401 and metal sleeve 402, second spring 401 are fixed in metal sleeve 402, and metal hanger 400 passes through second spring 401
Center and it can rotate and be moved forward and backward in metal sleeve 402.
Undergauge described in the utility model refers to that the internal diameter of bypass pipe 2 gradually becomes since the end face contacted with ball collecting chamber 1
It is small；The both port of origination refers to that Single port that stopper 3 is relatively large in diameter.
The utility model structure is simple, low in cost, convenient for production, without redesigning the ruler of ball collecting chamber 1 and spherical pig
It is very little, it can effectively stop pipe cleaner to avoid the problem that pipe cleaner enters bypass clamping stagnation when receiving ball operation；Fetching device 4 designs ingeniously
It is wonderful, it is easy to use, stopper 3 can be mounted directly in the case where not dismantling bypass pipe 2.
Embodiment 2
The present embodiment is a better embodiment.
A kind of ball collecting chamber bypass stopper and its fetching device, including ball collecting chamber 1, bypass pipe 2, stopper 3 and fetching device
4, the stopper 3 is arranged in 2 entrance of bypass pipe and is in the consistent undergauge in direction with bypass pipe 2, and stopper 3 is hollow cylinder
Shape structure is provided with two symmetrical vertical cracks on 3 barrel of stopper and halves barrel, and 3 both port of origination of stopper is equipped with one
Coaxial baffle 301,301 outer wall of baffle is connect with stopper inner wall by the first spring 302, on the inner wall of 3 port of stopper
Also there are two symmetrical hollow steel rings 303 for weldering；The fetching device 4 includes two metal hangers 400, second spring 401 and metal
Casing 402, second spring 401 are fixed in metal sleeve 402, and metal hanger 400 passes through 401 center of second spring and can be in gold
Belong to rotation in casing 402 and is moved forward and backward.
Starting end face described in the present embodiment refers to that end face that stopper 3 is relatively large in diameter.
The starting end face of the stopper 3 and 2 end face of bypass pipe.
3 liang of end surfaces of the stopper are parallel, stopper 3 be put into after bypass pipe 2 its outer surface just with table in bypass pipe 2
Face paste is closed.
The baffle 301 is rounded, inside be welded with the shelves item of right-angled intersection.
400 operating side of metal hanger is equipped with flexible handle 403.
Line and crack of described two hollow steel rings 303 on the starting of stopper 3 end face originate on end face in stopper 3
The cut-off rule of formation is vertical.
The working principle of the utility model are as follows: as shown in Figs 1-4, when installing stopper 3, two of operation fetching device 4
Metal hanger 400 catches on two hollow steel rings 303 on stopper 3 respectively from inside to outside, since stopper 3 is second-class by crack
The structure divided, under the restriction effect of metal sleeve 402, operant activity handle 403 tightens metal hanger 400,3 barrel of stopper
The distance between slightly shorten, stopper 3 is able to install in bypass pipe 2, after entering suitable position, due to bypass pipe
2 and stopper 3 be all in undergauge, stopper 3 will not fall off to downstream, and operant activity handle 403 protracts, and metal hanger 400 is moved back
It is taken out after hollow steel rings 303 out, 3 barrel of stopper restores to the original state, and 3 outer wall of stopper is fitted closely with 2 inner wall of bypass pipe, stops
Device 3 is able to radially fixed.
Embodiment 3
Illustrate the utility model by taking the gas field Yuan Ba as an example, 29 production stations of the gas field Yuan Ba territorial jurisdiction, every month is regular
Pigging batch processing job, current all ball collecting chambers 1 or the shelves item prevention for having a spot welding are carried out to 25 sections of gathering lines outside its station
Pipe cleaner enters its 2 line of bypass pipe or its grade of item has fallen off.Because receiving ball process, mass air flow is flowed through from ball collecting chamber 1,
There are a large amount of obscissions, after wherein 1 grade of item of gas collection master station 2# ball collecting chamber falls off, 2 secondary card ball failures successively occurs, take ball
Process also needs the depot siding of stopping transport, and yield effect is up to more than 100 all places unstripped gas.If whole, all spot welding is new shelves again
Item, fund are about 150,000 yuan, and yield effect is up to more than 200 all places unstripped gas, and such grade of item there are problems that poor durability according to
It is so unresolved.If taking the stopper 3 of this project processing and fabricating, only costs with 50,000, effectively increase 1 pipe cleaner of ball collecting chamber
The durability and stability of stopper 3, with good application prospect.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the protection scope of the utility model.
Claims (6)
1. a kind of ball collecting chamber bypass stopper and its fetching device, including ball collecting chamber (1), bypass pipe (2), stopper (3) and take
Put device (4), it is characterised in that: stopper (3) setting is in bypass pipe (2) entrance and consistent in direction with bypass pipe (2)
Undergauge, stopper (3) is hollow tubular structure, and two symmetrical vertical cracks are provided on stopper (3) barrel by barrel
It halves, stopper (3) both port of origination is equipped with a coaxial baffle (301), and baffle (301) outer wall and stopper (3) inner wall are logical
It crosses the first spring (302) to connect, also there are two symmetrical hollow steel rings (303) for weldering on the inner wall of stopper (3) port；It is described to take
Putting device (4) includes two metal hangers (400), second spring (401) and metal sleeve (402), and second spring (401) is fixed on
In metal sleeve (402), metal hanger (400) pass through second spring (401) center and can in metal sleeve (402) rotation and
It is moved forward and backward.
2. a kind of ball collecting chamber bypass stopper according to claim 1 and its fetching device, it is characterised in that: the blocking
The starting end face of device (3) and bypass pipe (2) end face.
3. a kind of ball collecting chamber bypass stopper according to claim 2 and its fetching device, it is characterised in that: the blocking
(3) two end surface of device is parallel, and stopper (3) is put into bypass pipe (2), and its outer surface is bonded with bypass pipe (2) inner surface just afterwards.
4. a kind of ball collecting chamber bypass stopper according to claim 3 and its fetching device, it is characterised in that: the baffle
(301) rounded, inside be welded with the shelves item of right-angled intersection.
5. a kind of ball collecting chamber bypass stopper according to any one of claims 1-4 and its fetching device, feature exist
In: metal hanger (400) operating side is equipped with flexible handle (403).
6. a kind of ball collecting chamber bypass stopper according to claim 1 and its fetching device, it is characterised in that: described two
Line and crack of the hollow steel rings (303) on stopper (3) starting end face originate the segmentation formed on end face in stopper (3)
Line is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463271.0U CN209222805U (en) | 2018-09-07 | 2018-09-07 | A kind of ball collecting chamber bypass stopper and its fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463271.0U CN209222805U (en) | 2018-09-07 | 2018-09-07 | A kind of ball collecting chamber bypass stopper and its fetching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222805U true CN209222805U (en) | 2019-08-09 |
Family
ID=67498452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821463271.0U Active CN209222805U (en) | 2018-09-07 | 2018-09-07 | A kind of ball collecting chamber bypass stopper and its fetching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222805U (en) |
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2018
- 2018-09-07 CN CN201821463271.0U patent/CN209222805U/en active Active
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| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Lingling Inventor after: Cao Tingyi Inventor after: Liu Yanling Inventor after: He Shi Inventor after: Yang Peng Inventor after: Liu Dongfang Inventor after: Pan Zhigang Inventor after: He Jingrong Inventor after: Cai Suode Inventor after: Xing Dongping Inventor after: Huang Yuanhe Inventor after: Li Yi Inventor after: Li Zhenpeng Inventor after: Zeng Huan Inventor after: He Zhong Inventor after: Yang Yunhui Inventor before: Xu Lingling Inventor before: Cao Tingyi Inventor before: Liu Yanling Inventor before: He Shi Inventor before: Yang Peng Inventor before: Liu Dongfang Inventor before: Pan Zhigang Inventor before: He Jingrong Inventor before: Cai Suode Inventor before: Xing Dongping Inventor before: Huang Yuanhe Inventor before: Li Yi Inventor before: Li Zhenpeng Inventor before: Zeng Huan Inventor before: He Zhong Inventor before: Yang Yunhui |