CN208964987U - The heat treatment tooling of nuclear power safety injection tank end socket - Google Patents
The heat treatment tooling of nuclear power safety injection tank end socket Download PDFInfo
- Publication number
- CN208964987U CN208964987U CN201821600506.6U CN201821600506U CN208964987U CN 208964987 U CN208964987 U CN 208964987U CN 201821600506 U CN201821600506 U CN 201821600506U CN 208964987 U CN208964987 U CN 208964987U
- Authority
- CN
- China
- Prior art keywords
- end socket
- water cooling
- bearing frame
- tooling
- heat treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 24
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000001816 cooling Methods 0.000 claims abstract description 47
- 239000003351 stiffener Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model discloses the nuclear power heat treatment toolings of safety injection tank end socket, it include: end socket water cooling exhaust tooling and anti-deformation tool, the structure of end socket water cooling exhaust tooling includes: the bearing frame being spliced by hollow bearing tube, the exhaust pipe that the air in end socket inner cavity can be discharged when being equipped with end socket water cooling on bearing frame, exhaust pipe is by the first vertical segment when end socket water cooling in insertion end socket inner cavity, the second vertical segment when end socket water cooling on the outside of end socket inner cavity, intermediate pipeline section composition between the first vertical segment and the second vertical segment, drainage hole is equipped on intermediate pipeline section；The structure of anti-deformation tool includes: ringlike round plate, and two circle ring stiffeners are equipped on the lower surface of ringlike round plate, is equipped with stiffening plate between two circle ring stiffeners.Deformation when above-mentioned heat treatment tooling can improve production efficiency, reduce production cost, end socket be prevented to be heat-treated.
Description
Technical field
The utility model relates to end socket fabricating tools fields, and in particular to the heat treatment tooling of nuclear power safety injection tank end socket.
Background technique
Safety injection tank is a kind of nuclear power generating equipment, and when safety injection tank end socket water cooling need to detain to the water surface, is then played and is placed in by iron chains
It is cooled down in water, in order to which end socket Quick uniform cooling requirement is discharged by the air in end socket inner cavity when water cooling, Cai such water
It can enter in end socket inner cavity and end socket inner wall cooled down.Welding one on end socket is typically employed in water cooling can make end socket
The exhaust pipe that inner cavity is connected with outside atmosphere is needed the row on end socket after water cooling come the air that is discharged in end socket inner cavity
Tracheae is cut off.The air in safety injection tank end socket inner cavity is discharged by the way of welding exhaust pipe, on the one hand can waste time and
Manually, tubing on the other hand can be wasted, so that production efficiency can be reduced and increase production cost；The size requirement of safety injection tank end socket
Very high, so big deformation cannot occur for end socket in heat treatment, deformation is excessive to be will lead to end socket and rolls the mistake between cabinet
Side amount is excessive and can not weld assembly.
Utility model content
The technical problem to be solved by the utility model is to will provide it is a kind of can improve production efficiency, reduce production cost,
The heat treatment tooling of the nuclear power deformed when end socket being prevented to be heat-treated safety injection tank end socket.
To solve the above-mentioned problems, the technology employed by the present utility model is at the heat of nuclear power safety injection tank end socket
Science and engineering dress, it is characterised in that: include: end socket water cooling exhaust tooling and anti-deformation tool, the knot of end socket water cooling exhaust tooling
Structure includes: the bearing frame that can be floated on the water surface being spliced by hollow bearing tube, and when end socket water cooling can withhold in load-bearing
On frame and with bearing frame together submerged, it is provided with exhaust pipe on bearing frame, sky when end socket water cooling in end socket inner cavity
Gas can be discharged by exhaust pipe, exhaust pipe by when end socket water cooling be inserted into end socket inner cavity in the first vertical segment, end socket water cooling when position
The second vertical segment on the outside of end socket inner cavity, the composition of the intermediate pipeline section between the first vertical segment and the second vertical segment, first
The height on vertical segment top need to meet the vertical distance in end socket water cooling between the vertex of end socket inner cavity no more than 10cm, and second
The height on vertical segment top need to meet in end socket water cooling not less than end socket vertex, and being provided on intermediate pipeline section can be by end socket water
The drainage hole of the water discharge in exhaust pipe is poured into when cold；The structure of anti-deformation tool includes: ringlike round plate, under ringlike round plate
It is provided with the ring stiffener that two circles are arranged along ringlike round plate on surface, is provided with reinforcement between two circle ring stiffeners
Plate.
Further, the heat treatment tooling of nuclear power above-mentioned safety injection tank end socket, in which: be provided with and holding on bearing frame
Weight frame can make bearing frame keep the floating drum balanced when being pressed into water.
Further, the heat treatment tooling of nuclear power above-mentioned safety injection tank end socket, in which: bearing frame is cross frame.
Further, the heat treatment tooling of nuclear power above-mentioned safety injection tank end socket, in which: on four outer ends of bearing frame
It is provided with the floating drum that bearing frame can be made to keep balance when bearing frame is pressed into water.
Further, the heat treatment tooling of nuclear power above-mentioned safety injection tank end socket, in which: the first vertical segment is at least by two
Steel pipe is spliced by flange.
The advantages of the utility model are as follows: the heat treatment tooling of nuclear power safety injection tank end socket described in the utility model includes:
End socket water cooling exhaust tooling and anti-deformation tool, wherein end socket water cooling exhaust tooling is easy to use does not need to be welded in end socket
On, when water cooling, need to only withhold end socket in tooling and with tooling once submerged；End socket water cooling terminates after hanging,
The tooling can float automatically, and while being automatically drained out water cooling pours into the water in exhaust pipe, to carry out subsequent water cooling heat treatment；
End socket water cooling exhaust tooling energy Reusability, and it can be used for the water cooling of different size end socket, so as to greatly improve
Production efficiency reduces production cost；In addition, the anti-deformation tool is due to using the ringlike round plate that is not easy to deform, so that
The end socket being welded on ringlike round plate is unlikely to deform in heat treatment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the heat treatment tooling of nuclear power safety injection tank end socket described in the utility model.
Fig. 2 is the present invention looks up structural representation of Fig. 1.
Specific embodiment
The utility model is described in further detail with attached drawing combined with specific embodiments below.
As shown in Figure 1 and Figure 2, the heat treatment tooling of nuclear power safety injection tank end socket, comprising: end socket water cooling exhaust tooling and
Anti-deformation tool, the structure of end socket water cooling exhaust tooling include: that can float on the water surface by what hollow bearing tube 1 was spliced
On bearing frame 11, when 2 water cooling of end socket, can withhold on bearing frame 11 and with bearing frame 11 together submerged, in bearing frame
It is provided with two exhaust pipes 3 on 11, air when 2 water cooling of end socket in 2 inner cavity of end socket can pass through two exhaust pipes 3 and be discharged, exhaust
Pipe 3 by when 2 water cooling of end socket be inserted into 2 inner cavity of end socket in the first vertical segment 31,2 water cooling of end socket when on the outside of 2 inner cavity of end socket
Second vertical segment 33, the intermediate pipeline section 32 between the first vertical segment 31 and the second vertical segment 33 form, the first vertical segment 31
The height on top need to meet the vertical distance h in 2 water cooling of end socket between 2 inner cavity vertex of end socket no more than 10cm, set in this way
Set is in order to the air as much as possible being discharged in 2 inner cavity of end socket；The height on 33 top of the second vertical segment need to meet in end socket 2
It is not less than 2 vertex of end socket when water cooling, setting is that the second vertical segment 33 is poured into and can not be vented by water when being vented in order to prevent in this way；
Be provided on intermediate pipeline section 32 can be by end socket water cooling when pour into exhaust pipe 3 water discharge drainage hole 34；Anti-deformation tool
Structure include: ringlike round plate 5, two circles are provided on the lower surface of ringlike round plate 5 and are added along the annular that ringlike round plate 5 is arranged
Strengthening tendons 6, are provided with stiffening plate 7 between two circle ring stiffeners 6, and two circle ring stiffener 6 of setting and stiffening plate 7 are for
Prevent 5 uplift and deformation of ringlike round plate.
Before heat treatment, end socket 2 is adjusted, keeps end socket 2 and ringlike round plate 5 coaxially arranged, then end socket 2 is withheld and is welded in
On ringlike round plate 5, end socket deformation in heat treatment can be prevented by ringlike round plate 5 in this way, end socket 2 and ringlike round plate 5 it
The gap in interior outside cannot be all fully welded, and need to reserve the gap that air in weld seam can be discharged, when being heat-treated in this way in weld seam
Air can just be smoothly discharged, so as to prevent the air spalling weld seam in weld seam；Energy after end socket 2 is welded on ringlike round plate 5
End socket 2 is lifted and carries out normalizing and tempering in heating furnace；When water cooling, by end socket 2 be inconjunction with anti-deformation tool withhold together in
On bearing frame 11 and with bearing frame 11 together submerged, the air in 2 inner cavity of end socket can enter exhaust pipe 3 at this time
2 inner cavity of end socket is discharged, allows the water to enter in 2 inner cavity of end socket, until water covers the first vertical segment 31 of exhaust pipe 3, exhaust
When due to the air pressure in exhaust pipe 3 it is higher, so water is not easy to enter in exhaust pipe 3 from drainage hole 34, when water cooling terminates to seal
After first 2 are lifted, bearing frame 11 can be floated on the surface of the water, and the water in exhaust pipe 3 can be discharged from drainage hole 34 at this time, so as to row's next time
Gas, after end socket is heat-treated, worker can be cut off end socket by burning torch from anti-deformation tool.
In the present embodiment, bearing frame 11 is cross frame.Be provided on four outer ends of bearing frame 11 one
Bearing frame 11 can make bearing frame 11 keep the floating drum 4 balanced when being pressed into water.It can make bearing frame 11 more after being arranged in this way
Balance and stability.
In the present embodiment, the first vertical segment 31 is spliced by three steel pipes by flange.Setting is for side in this way
Just the height of the first vertical segment 31 is adjusted, to adapt to the end socket water cooling of different cavity heights.
Claims (5)
1. the nuclear power heat treatment tooling of safety injection tank end socket, it is characterised in that: include: end socket water cooling exhaust tooling and anti-deformation
Tooling, the structure of end socket water cooling exhaust tooling include: that can float on holding on the water surface by what hollow bearing tube was spliced
Weight frame, when end socket water cooling, can withhold on bearing frame and with bearing frame together submerged, and exhaust is provided on bearing frame
Pipe, air when end socket water cooling in end socket inner cavity can be discharged by exhaust pipe, and exhaust pipe is by being inserted into end socket inner cavity when end socket water cooling
In the first vertical segment, end socket water cooling when the second vertical segment on the outside of end socket inner cavity, be located at the first vertical segment and second perpendicular
Between pipeline section intermediate pipeline section composition, the height on the first vertical segment top need to meet in end socket water cooling with end socket inner cavity vertex it
Between vertical distance be not more than 10cm, the height on the second vertical segment top need to meet in end socket water cooling not less than end socket vertex,
Be provided on intermediate pipeline section can be by end socket water cooling when pour into exhaust pipe water discharge drainage hole；The structure of anti-deformation tool
Include: ringlike round plate, the ring stiffener that two circles are arranged along ringlike round plate is provided on the lower surface of ringlike round plate, two
Stiffening plate is provided between circle ring stiffener.
2. the nuclear power according to claim 1 heat treatment tooling of safety injection tank end socket, it is characterised in that: set on bearing frame
It is equipped with the floating drum that bearing frame can be made to keep balance when bearing frame is pressed into water.
3. the nuclear power according to claim 1 or 2 heat treatment tooling of safety injection tank end socket, it is characterised in that: bearing frame is
Cross frame.
4. the nuclear power according to claim 3 heat treatment tooling of safety injection tank end socket, it is characterised in that: the four of bearing frame
The floating drum that bearing frame can be made to keep balance when bearing frame is pressed into water is provided on a outer end.
5. the nuclear power according to claim 1 or 2 heat treatment tooling of safety injection tank end socket, it is characterised in that: the first vertical tube
Section is at least spliced by two steel pipes by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821600506.6U CN208964987U (en) | 2018-09-29 | 2018-09-29 | The heat treatment tooling of nuclear power safety injection tank end socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821600506.6U CN208964987U (en) | 2018-09-29 | 2018-09-29 | The heat treatment tooling of nuclear power safety injection tank end socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208964987U true CN208964987U (en) | 2019-06-11 |
Family
ID=66756692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821600506.6U Withdrawn - After Issue CN208964987U (en) | 2018-09-29 | 2018-09-29 | The heat treatment tooling of nuclear power safety injection tank end socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208964987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913862A (en) * | 2018-09-29 | 2018-11-30 | 张化机（苏州）重装有限公司 | The heat treatment tooling of nuclear power safety injection tank end socket |
-
2018
- 2018-09-29 CN CN201821600506.6U patent/CN208964987U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913862A (en) * | 2018-09-29 | 2018-11-30 | 张化机（苏州）重装有限公司 | The heat treatment tooling of nuclear power safety injection tank end socket |
| CN108913862B (en) * | 2018-09-29 | 2023-11-21 | 张化机（苏州）重装有限公司 | Heat treatment tool for seal head of safety injection box for nuclear power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190611 Effective date of abandoning: 20231121 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190611 Effective date of abandoning: 20231121 |