CN208879978U - A kind of pipeline welding quickening cooling device - Google Patents
A kind of pipeline welding quickening cooling device Download PDFInfo
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- CN208879978U CN208879978U CN201821608217.0U CN201821608217U CN208879978U CN 208879978 U CN208879978 U CN 208879978U CN 201821608217 U CN201821608217 U CN 201821608217U CN 208879978 U CN208879978 U CN 208879978U
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- snorkel
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- cooling device
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Abstract
A kind of pipeline welding quickening cooling device, including fixed bracket and snorkel；Fixed bracket one end is connected to line pipe to be welded, and the other end is connected to snorkel, for being fixedly connected between snorkel and line pipe to be welded；One end of snorkel is passed through in the pipe of line pipe to be welded, and the other end can connect compressed air.Pipeline welding provided by the utility model accelerates cooling device, the technical issues of solving the low slow caused welding efficiency of natural cooling speed in existing pipeline tube welding process, poor welding quality, cooling efficiency is improved using cooling device, to improve the working efficiency of welding, even more reach the technical effect for guaranteeing welding quality.
Description
Technical field
The utility model relates to cooling equipment technical fields, accelerate cooling device more particularly to a kind of pipeline welding.
Background technique
Welding procedure play the role of for being fixedly connected between component it is vital, especially between steel construction
Connection, is made that the product of family, industrial circle great contribution.Temperature in welding procedure, between the welding layer of front and back
Degree needs to drop in some temperature range, could start the welding of lower one of weld seam, be compared due to that can generate in welding process
More heats, these heats can make the temperature of Seam and heat effected zone very high, especially when welding long line pipe, just
Meeting is so that welding bead temperature in the case where natural cooling reduces very slow, and especially summer room temperature is high, temperature when being soldered one of weld seam
Degree declines very slow, this has seriously affected the efficiency of welding.More particularly, certain special materials are being welded, such as welded stainless
When the line pipe of steel, cooling velocity influences whether the transformation of its microstructure slowly excessively in welding process, therefore in the welding process
Accelerate austenite to ferritic transformation, to obtain more ferritic structures with greater need for cooling is accelerated.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of pipeline welding quickening cooling device, solves existing
In some pipeline tube welding process natural cooling speed it is slow caused by the technical issues of welding efficiency is low, poor welding quality, adopt
Cooling efficiency is improved with cooling device, to improve the working efficiency of welding, even more reaches the technical effect for guaranteeing welding quality.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of pipeline welding quickening cooling device, including fixed bracket and snorkel；Described fixed bracket one end is connected to
Line pipe to be welded, the other end are connected to the snorkel, for consolidating between the snorkel and the line pipe to be welded
Fixed connection；One end of the snorkel is passed through in the pipe of the line pipe to be welded, and the other end can connect compressed air.
Further, the axis of the axis of the snorkel and the line pipe to be welded is overlapped.
Further, half of the pipe outside diameter of the snorkel no more than the bore of the line pipe to be welded.
Further, the snorkel for the compressed air connection whether controlled by valve.
Further, multiple spaced through-holes are offered on the tube wall of the snorkel.
Further, the fixed bracket mode fixed by snap is connected to the line pipe to be welded.
Further, the fixed branch is provided with connecting hole, the connecting hole and the snorkel transition fit.
The utility model has the beneficial effects that
The pipeline welding of the present embodiment accelerates cooling device, wherein fixed bracket one end is connected to line pipe to be welded, separately
One end is connected to snorkel, that is, is fixedly connected with snorkel with line pipe to be welded by fixed bracket；The one of snorkel
End is passed through in the pipe of line pipe to be welded, and the other end can connect compressed air, during welded pipe spool or weld
After every one of weld seam, snorkel can connect compressed air, and compressed air can pass to the inside of soldered line pipe, will
The temperature of soldered line pipe quickly reduces.The utility model provides a kind of pipeline welding quickening cooling device, solves existing
Pipeline tube welding process in natural cooling speed it is slow caused by the technical issues of welding efficiency is low, poor welding quality, use
Cooling device improves cooling efficiency, to improve the working efficiency of welding, even more reaches the technical effect for guaranteeing welding quality.
Detailed description of the invention
Fig. 1 is that the pipeline welding of the utility model embodiment accelerates the schematic diagram of cooling device.
In figure, 10-fixed brackets, 11-connecting holes, 20-snorkels, 21-through-holes, 30-line pipes to be welded
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is that the pipeline welding of the utility model embodiment accelerates the schematic diagram of cooling device referring to Fig. 1, Fig. 1.
The present embodiment provides a kind of pipeline weldings to accelerate cooling device, is used for weld job, especially leads in steel beam structure
Domain is especially used for pipeline tube welding process.Pipeline welding in the present embodiment accelerates cooling device, including fixed 10 He of bracket
Snorkel 20, wherein fixed 10 one end of bracket is connected to line pipe 30 to be welded, and the other end is connected to snorkel 20, that is,
Snorkel 20 is fixedly connected with line pipe 30 to be welded by fixed bracket 10；One end of snorkel 20 is passed through pipeline to be welded
In the pipe of pipe 30, the other end can connect compressed air, guarantee during welded pipe spool or welded every one of weld seam
Later, snorkel 20 can connect compressed air, and compressed air can pass to the inside of soldered line pipe, will be soldered
The temperature of the welding position of line pipe quickly reduces.The utility model provides a kind of pipeline welding quickening cooling device, solves existing
In some pipeline tube welding process natural cooling speed it is slow caused by the technical issues of welding efficiency is low, poor welding quality, adopt
Cooling efficiency is improved with cooling device, to improve the working efficiency of welding, even more reaches the technical effect for guaranteeing welding quality.
In the present embodiment, referring to Fig.1, in order to improve snorkel 20 for line pipe 30 to be welded in the welding process
Cooling effect, in the state that snorkel 20 is passed through in line pipe 30 to be welded, the axis of snorkel 20 and line pipe to be welded
30 axis is overlapped, that is, snorkel 20 and 30 centerline collineation of line pipe to be welded, in addition, under normal circumstances, snorkel
20 are passed through in line pipe 30 to be welded, and close to the position of line pipe to be welded.
In addition, in the present embodiment, enough compressed air is accommodated to guarantee to have in the pipe of line pipe 30 to be welded
Space, and in order to guarantee that snorkel 20 can be close to line pipe 30 to be welded, the pipe outside diameter of snorkel 20 is no more than to be welded
The half of the bore of adapter tube spool 30.
Further, in this embodiment snorkel 20 for compressed air connection whether controlled by valve (not shown),
Valve is opened when needing and closes valve to be connected to, when not needing to completely cut off, and is realized real-time control, is economized on resources.
In the present embodiment, further, multiple spaced through-holes 21 are offered on the tube wall of snorkel 20, can be
Multiple through-holes 21 are arranged along the pipe range direction interval of snorkel 20, are also possible to the pipe circumferencial direction interval along snorkel 20
Setting, guarantee compressed air from through-hole 21 enter line pipe 30 to be welded be it is equally distributed, play equably cold to welding bead
But effect further increases the efficiency and quality of welding.
In the present embodiment, fixed bracket 10 mode fixed by snap is connected to line pipe 30 to be welded, in this way can be with
Facilitate installation and removal of the fixed bracket 10 on line pipe 30 to be welded, and can reuse, the utilization of resources is abundant.In addition,
Fixed bracket 10 is equipped with connecting hole 11, connecting hole 11 and 20 transition fit of snorkel, is conducive to be installed on fixation in snorkel 20
When bracket 10, the position of snorkel 20 is consolidated, that is, guarantee the axis of snorkel 20 and the axis of line pipe to be welded 30
Line is overlapped.
Pipeline welding provided by the utility model accelerates cooling device, and the structure of whole device is simple, and each component of device
Assembly and disassembly simple process, good cooling results improve cooling efficiency, to improve the working efficiency of welding, even more reach
Guarantee the technical effect of welding quality.
Above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment pair
The utility model is described in detail, it will be appreciated by those skilled in the art that can to the technical solution of the utility model into
Row, which is modified, or equivalent replacement is without departing from the objective and range of the technical program should all cover the power in the utility model
In sharp claimed range.
Claims (7)
1. a kind of pipeline welding accelerates cooling device, it is characterised in that:
Including fixed bracket and snorkel；
Described fixed bracket one end is connected to line pipe to be welded, and the other end is connected to the snorkel, is used for the snorkel
Being fixedly connected between the line pipe to be welded；
One end of the snorkel is passed through in the pipe of the line pipe to be welded, and the other end can connect compressed air.
2. pipeline welding according to claim 1 accelerates cooling device, it is characterised in that: the axis of the snorkel and institute
The axis for stating line pipe to be welded is overlapped.
3. pipeline welding according to claim 2 accelerates cooling device, it is characterised in that: the pipe outside diameter of the snorkel is not
Greater than the half of the bore of the line pipe to be welded.
4. pipeline welding according to claim 3 accelerates cooling device, it is characterised in that: the snorkel is for the pressure
It is controlled whether the connection of contracting air by valve.
5. pipeline welding according to claim 1 to 4 accelerates cooling device, it is characterised in that: the pipe of the snorkel
Multiple spaced through-holes are offered on wall.
6. pipeline welding according to claim 5 accelerates cooling device, it is characterised in that: the fixed bracket passes through buckle
Fixed form is connected to the line pipe to be welded.
7. pipeline welding according to claim 6 accelerates cooling device, it is characterised in that: the fixed branch is provided with connection
Hole, the connecting hole and the snorkel transition fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821608217.0U CN208879978U (en) | 2018-09-30 | 2018-09-30 | A kind of pipeline welding quickening cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821608217.0U CN208879978U (en) | 2018-09-30 | 2018-09-30 | A kind of pipeline welding quickening cooling device |
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| Publication Number | Publication Date |
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| CN208879978U true CN208879978U (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821608217.0U Active CN208879978U (en) | 2018-09-30 | 2018-09-30 | A kind of pipeline welding quickening cooling device |
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| CN (1) | CN208879978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519423A (en) * | 2020-05-06 | 2020-08-11 | 宁波众兴新材料科技有限公司 | Device and method for irradiation of electron beam of polycarbosilane fiber without melting |
-
2018
- 2018-09-30 CN CN201821608217.0U patent/CN208879978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519423A (en) * | 2020-05-06 | 2020-08-11 | 宁波众兴新材料科技有限公司 | Device and method for irradiation of electron beam of polycarbosilane fiber without melting |
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