CN207599231U - Nuclear power station high energy pipeline prevents brokenly fixing device - Google Patents
Nuclear power station high energy pipeline prevents brokenly fixing device Download PDFInfo
- Publication number
- CN207599231U CN207599231U CN201721460629.XU CN201721460629U CN207599231U CN 207599231 U CN207599231 U CN 207599231U CN 201721460629 U CN201721460629 U CN 201721460629U CN 207599231 U CN207599231 U CN 207599231U
- Authority
- CN
- China
- Prior art keywords
- high energy
- nuclear power
- power station
- fixing device
- energy pipeline
- 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.)
- Active
Links
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a kind of nuclear power station high energy pipelines to prevent brokenly fixing device, including：Anchor structure including mounting portion, is fixed in mounting base；Anti- broken stationary body structure, is set near the object for needing to protect, including having the housing into head piece and outflow port, housing both ends are welded to connect with high energy seal for pipe joints；Wherein, prevent that broken stationary body structure is fixedly mounted on the mounting portion of anchor structure.Relative to the prior art, the utility model nuclear power station high energy pipeline prevents brokenly that fixing device can avoid the mechanical effect that high energy pipeline whipping is brought after high energy pipeline breaking from generating destruction to equipment, pipeline and the civil engineering structure in whipping region；As fixing bracket, high energy pipeline load caused by earthquake or heat expansion can be transmitted in mounting base, fixed function is played to high energy pipeline.
Description
Technical field
The utility model belongs to nuclear power field, and more specifically, the utility model is related to a kind of nuclear power station high energy pipelines to prevent
Broken fixing device.
Background technology
Many high energy pipelines, usually under nuclear power station accidental conditions, high energy pipe water are provided in nuclear power station
Or the pressure of water vapour is not less than 100 DEG C not less than 2MPa or temperature.The pressure of carrier gas is more than atmospheric pressure.
When the rupture of imaginary double end shear occurs for high energy pipeline, a series of dynamic effect can be caused, as jet impact,
Hydraulic effect caused by the pressure release of the mechanical effects such as high energy pipeline whipping and fluid system, the mechanical effect occurred can be to high energy
High energy pipeline, equipment, the civil engineering structure of high energy pipeline do great damage, and hydraulic effect can cause the height ruptured
Energy pipeline influences the safety of nuclear power station because Hydraulic Load transmission causes the items of more high security level to fail.
In view of this, fixing device is prevented brokenly it is necessory to provide a kind of nuclear power station high energy pipeline, to improve the peace of nuclear power station
Quan Xing.
Utility model content
The purpose of this utility model is that：A kind of nuclear power station high energy pipeline is provided and prevents brokenly fixing device, to improve nuclear power station
Safety.
To achieve these goals, the utility model provides a kind of nuclear power station high energy pipeline and prevents brokenly fixing device, including：
Anchor structure including mounting portion, is fixed in mounting base；
Anti- broken stationary body structure, is set near the object for needing to protect, including having the shell into head piece and outflow port
Body, housing both ends are welded to connect with high energy seal for pipe joints；
Wherein, prevent that broken stationary body structure is fixedly mounted on the mounting portion of anchor structure.
A kind of improvement of fixing device is prevented brokenly as the utility model nuclear power station high energy pipeline, is provided on the mounting portion
Mounting groove, the anti-broken stationary body structure setting have the first fixed part with housing vertical setup, the first fixed part card
Conjunction is fixedly connected in the mounting groove of anchor structure, and with anchor structure in mounting base.
Prevent brokenly a kind of improvement of fixing device as the utility model nuclear power station high energy pipeline, the two of first fixed part
Side is provided with fixing end, and after the first fixed part is fastened on mounting groove, fixing end is located above anchor structure mounting portion, and passes through
Bolt is fixedly connected with the mounting portion of anchor structure.
A kind of improvement of fixing device, the first fixed part setting are prevented brokenly as the utility model nuclear power station high energy pipeline
There is filling part, temperature insulating material is provided in filling part.
A kind of improvement of fixing device is prevented brokenly as the utility model nuclear power station high energy pipeline, the anchor structure screw thread connects
It is connected in the mounting base.
A kind of improvement of fixing device is prevented brokenly as the utility model nuclear power station high energy pipeline, the mounting base is concrete
Structure wall.
A kind of improvement of fixing device is prevented brokenly as the utility model nuclear power station high energy pipeline, the anchor structure further includes
With the second fixed part of mounting portion vertical setup, second fixed part is fixedly mounted in the reserving hole in mounting base.
A kind of improvement of fixing device, the mounting portion and mounting base are prevented brokenly as the utility model nuclear power station high energy pipeline
Between be provided with leveling structure.
A kind of improvement of fixing device, the anti-broken stationary body knot are prevented brokenly as the utility model nuclear power station high energy pipeline
The internal diameter of structure housing and high energy internal diameter of the pipeline are of substantially equal.
A kind of improvement of fixing device, the installation of the anchor structure are prevented brokenly as the utility model nuclear power station high energy pipeline
Portion is equipped with one or more anti-broken stationary body structures.
Relative to the prior art, the utility model nuclear power station high energy pipeline prevents brokenly that fixing device has following technique effect：
1) avoid high energy pipeline whipping is brought after high energy pipeline breaking mechanical effect in whipping region equipment, pipeline
Destruction is generated with civil engineering structure；
2) as fixing bracket, high energy pipeline load caused by earthquake or heat expansion is transmitted in mounting base, to height
Energy pipeline plays fixed function.
Description of the drawings
With reference to the accompanying drawings and detailed description, the utility model nuclear power station high energy pipeline is prevented brokenly fixing device and its
Advantageous effects are described in detail, wherein：
Fig. 1 is the structure diagram that the utility model nuclear power station high energy pipeline prevents brokenly fixing device.
Fig. 2 is the structural representation for the anti-broken stationary body structure that the utility model nuclear power station high energy pipeline prevents brokenly fixing device
Figure.
Reference numeral：
10- anchor structures；100- mounting portions；The second fixed parts of 102-；20- mounting bases；30- prevents brokenly stationary body structure；
300- housings；300a- enters head piece；300b- outflow ports；The first fixed parts of 302-；302a- filling parts；302b- fixing ends；40- high
It can pipeline；50- bolts, 60- leveling structures.
Specific embodiment
In order to be more clear the purpose of this utility model, technical solution and advantageous effects, below in conjunction with attached drawing and
Specific embodiment, the present invention is further described in detail.It is it should be understood that specific described in this specification
Embodiment is intended merely to explain the utility model, is not intended to limit the utility model.
It please refers to Fig.1 with shown in Fig. 2, the utility model nuclear power station high energy pipeline prevents brokenly that fixing device includes：
Anchor structure 10 including mounting portion 100, is fixed in mounting base 20；
Anti- broken stationary body structure 30, is set near the object for needing to protect, including having into head piece 300a and going out stream
The housing 300 of mouth 300b, 300 both ends of housing are connect with 40 sealing welding of high energy pipeline；
Wherein, prevent that broken stationary body structure 30 is fixedly mounted on the mounting portion 100 of anchor structure 10.
Anchor structure 10 includes mounting portion 100 and the second fixed part 102 with 100 vertical setup of mounting portion, mounting portion 100
On be provided with mounting groove (not shown), the second fixed part 102 by it is concrete embedded be fixedly mounted on it is reserved in mounting base 20
In hole (not shown), prevent anchor structure 10 from arbitrarily shaking.It is also set between the mounting portion 100 of anchor structure 10 and mounting base 20
The leveling structure 60 for adjusting spacing between mounting portion 100 and mounting base 20 is equipped with, leveling structure 60 is concreting knot
Structure, after anchor structure 10 is smooth be set in mounting base 20 after, 100 and second fixed part 102 of mounting portion of anchor structure 10 is logical
It crosses the bolt being embedded in mounting base 20 to fix, entire anchor structure 10 is made to be threadedly connected to the mounting base of concrete structure wall
On 20.
Anti- broken stationary body structure 30 is by being integrally cast, including the first fixed part with 300 vertical setup of housing
302, the first fixed part 302 is fastened in the mounting groove of anchor structure 10.Housing 300 is included into head piece 300a and outflow port
300b after 300 both ends of housing are welded with high energy pipeline 40, enters head piece 300a and is connected with outflow port 300b with high energy pipeline 40, just
The high energy pipeline 40 of outflow port 300b sides is flowed into from the high energy pipeline 40 for entering head piece 300a sides in fluid, in order to not influence height
The flow velocity of fluid, the internal diameter of housing 300 are equal with the internal diameter of high energy pipeline 40 in energy pipeline 40.
First fixed part 302 is provided with the filling part 302a of hollow structure, and temperature insulating material is provided in filling part 302a, main
Will in order to prevent the medium inside high energy pipeline 40 by transferred heat to during anti-broken stationary body structure 30 mounting base 20 and
Influence the intensity of mounting base 20.Thermal loss in order to prevent, high energy pipeline external are provided with heat insulation layer structure (not shown).
For ease of that will prevent brokenly that stationary body structure 30 is fixed, the both sides of the first fixed part 302 are provided with fixing end 302b, the
After one fixed part 302 is fastened on the mounting groove (not shown) of anchor structure 10, fixing end 302b is located at the installation of anchor structure 10
It in portion 100, and contacts with 100 face of mounting portion, is then fixedly connected by bolt 50 with the mounting portion 100 of anchor structure 10,
Fixing end 302b and mounting portion 100 can be welded and fixed by welding.It is fixed in order to further improve the stability of whole device
End 302b and mounting portion 100 can also be fixed by the bolt being embedded in mounting base 20.
It should be noted that, although in the shown embodiment, one is only provided on the mounting portion 100 of anchor structure 10
A anti-broken stationary body structure 30, still, other embodiment according to the present utility model can anchor according to actual needs
By certain one or more anti-broken stationary body structures 30 of arrangement mode setting on the mounting portion 100 of structure 10.
The utility model nuclear power station high energy pipeline prevents brokenly that the assembling process of fixing device is：
1. anti-broken stationary body structure 30 and the high energy pipeline 40 at both ends are welded；
2. by the filling part 302a filling temperature insulating materials in anti-broken 30 first fixed part 302 of stationary body structure, and by the
One fixed part 302 is inserted into the mounting groove in anchor structure 10, is consolidated with the mounting portion 100 of bolt 50 and anchor structure 10
It is fixed；
3. the second fixed part 102 of anchor structure 10 is fixedly mounted in the reserving hole of mounting base 20, and pass through tune
Leveling structure 60 between whole mounting portion 100 and mounting base 20 carries out leveling；
4. anchor structure 10 is fixedly connected by bolt and mounting base 20.
As can be seen from the above description, relative to the prior art, the utility model nuclear power station high energy pipeline prevents brokenly fixing device
With following technique effect：
1) avoid high energy pipeline 40 rupture after the mechanical effect that brings of 40 whipping of high energy pipeline in whipping region equipment,
Pipeline and civil engineering structure generate destruction；
2) as fixing bracket, the load caused by earthquake or heat expansion of high energy pipeline 40 is transmitted in mounting base 20,
Fixed function is played to high energy pipeline 40.
According to above-mentioned principle, the utility model can also carry out above-mentioned specific embodiment appropriate change and modification.
Therefore, the utility model is not limited to specific embodiment disclosed and described above, some modifications to the utility model
It should also be as falling into the scope of the claims of the utility model with change.In addition, although one is used in this specification
A little specific terms, but these terms are merely for convenience of description, do not form any restrictions to the utility model.
Claims (10)
1. a kind of nuclear power station high energy pipeline prevents brokenly fixing device, which is characterized in that including：
Anchor structure including mounting portion, is fixed in mounting base；
Anti- broken stationary body structure, is set near the object for needing to protect, including having the housing into head piece and outflow port, shell
Body both ends are welded to connect with high energy seal for pipe joints；
Wherein, prevent that broken stationary body structure is fixedly mounted on the mounting portion of anchor structure.
2. nuclear power station high energy pipeline according to claim 1 prevents brokenly fixing device, which is characterized in that is set on the mounting portion
Mounting groove is equipped with, the anti-broken stationary body structure setting has the first fixed part with housing vertical setup, and described first fixes
Portion is fastened in the mounting groove of anchor structure, and is fixedly connected in mounting base with anchor structure.
3. nuclear power station high energy pipeline according to claim 2 prevents brokenly fixing device, which is characterized in that first fixed part
Both sides be provided with fixing end, after the first fixed part is fastened on mounting groove, fixing end is located above anchor structure mounting portion, and
It is fixedly connected by bolt with the mounting portion of anchor structure.
4. nuclear power station high energy pipeline according to claim 3 prevents brokenly fixing device, which is characterized in that first fixed part
Filling part is provided with, temperature insulating material is provided in filling part.
5. nuclear power station high energy pipeline according to claim 1 prevents brokenly fixing device, which is characterized in that the anchor structure spiral shell
Line is connected in the mounting base.
6. nuclear power station high energy pipeline according to claim 1 prevents brokenly fixing device, which is characterized in that the mounting base is mixed
Xtah Crude Clay structure wall.
7. nuclear power station high energy pipeline according to claim 1 prevents brokenly fixing device, which is characterized in that the anchor structure is also
Including the second fixed part with mounting portion vertical setup, second fixed part is fixedly mounted on the reserving hole in mounting base
In.
8. nuclear power station high energy pipeline according to claim 1 prevents brokenly fixing device, which is characterized in that the mounting portion and peace
Leveling structure is provided between dress seat.
9. nuclear power station high energy pipeline according to claim 1 prevents brokenly fixing device, which is characterized in that the anti-broken fixed master
The internal diameter of body structure housing and high energy internal diameter of the pipeline are of substantially equal.
10. nuclear power station high energy pipeline according to claim 1 prevents brokenly fixing device, which is characterized in that the anchor structure
Mounting portion be equipped with one or more anti-broken stationary body structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460629.XU CN207599231U (en) | 2017-11-06 | 2017-11-06 | Nuclear power station high energy pipeline prevents brokenly fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721460629.XU CN207599231U (en) | 2017-11-06 | 2017-11-06 | Nuclear power station high energy pipeline prevents brokenly fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207599231U true CN207599231U (en) | 2018-07-10 |
Family
ID=62758162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721460629.XU Active CN207599231U (en) | 2017-11-06 | 2017-11-06 | Nuclear power station high energy pipeline prevents brokenly fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207599231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032451A (en) * | 2020-08-13 | 2020-12-04 | 武汉大学 | High-energy pipeline fracture protection device |
-
2017
- 2017-11-06 CN CN201721460629.XU patent/CN207599231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032451A (en) * | 2020-08-13 | 2020-12-04 | 武汉大学 | High-energy pipeline fracture protection device |
| CN112032451B (en) * | 2020-08-13 | 2021-09-03 | 武汉大学 | High-energy pipeline fracture protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207599231U (en) | Nuclear power station high energy pipeline prevents brokenly fixing device | |
| CN108506026B (en) | A kind of tunnel lining structure of high-strength precompressed anchor pole and the synergy of liquid inclusion enclave | |
| CN204456100U (en) | A kind of part adhesive type prestress anchorage cable with outer anchoring section | |
| CN104405424A (en) | Full-length-anchoring anchor rod and anchoring method | |
| CN208996006U (en) | A kind of ice-breaking wave attenuating device for jacket-type offshore engineering structure | |
| CN209672922U (en) | The gas inlet structure of multitubular boiler | |
| CN108087658B (en) | A kind of oil-gas pipeline fast plugging device | |
| CN107906294A (en) | A kind of high temperature feed bin expansion joint | |
| CN208231113U (en) | A kind of welding structure of Failure of Gasifier Conical disk and shell | |
| CN105697876B (en) | A kind of pressure piping | |
| CN209586404U (en) | A kind of grouted anchor bar slurry stop based on hydraulic dilatation | |
| CN113091545A (en) | Gas-thermal expansion pipe rock breaking device and rock breaking method thereof | |
| CN207715966U (en) | A kind of high temperature feed bin expansion joint | |
| CN209585168U (en) | A kind of through type protecting water hammer device | |
| CN205578908U (en) | High pressure pipeline | |
| CN111998736A (en) | Directional cracking device based on carbon dioxide blasting | |
| CN113217684B (en) | For CO 2 Novel rupture disk of fracturing device | |
| CN104373743A (en) | Plate type hot melting welding coated joint plug for prefabricated directly-buried insulating pipeline system and plugging method | |
| CN107842322A (en) | Heavy caliber riser pipe erection device waterborne | |
| CN212955287U (en) | Magnesium spraying gun device | |
| CN212430149U (en) | Pressure relief device and system for crude oil conveying pipeline | |
| CN109579600A (en) | The gas inlet structure of multitubular boiler | |
| CN103938596A (en) | Water conveyance tunnel line system crossing active fault | |
| CN211344465U (en) | Natural gas line wall-penetrating protection device | |
| CN103486382A (en) | Spherical pipe connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |