CN106782692B - A kind of nuclear reactor vessel suitable for high temperature carrier fluid - Google Patents
A kind of nuclear reactor vessel suitable for high temperature carrier fluid Download PDFInfo
- Publication number
- CN106782692B CN106782692B CN201611240070.XA CN201611240070A CN106782692B CN 106782692 B CN106782692 B CN 106782692B CN 201611240070 A CN201611240070 A CN 201611240070A CN 106782692 B CN106782692 B CN 106782692B
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- CN
- China
- Prior art keywords
- slide
- nuclear reactor
- reactor vessel
- container
- ear mount
- 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.)
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Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/024—Supporting constructions for pressure vessels or containment vessels
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/04—Arrangements for expansion and contraction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The invention discloses a kind of nuclear reactor vessel suitable for high temperature carrier fluid, belong to nuclear reactor designs technical field.The supporting way of the nuclear reactor vessel uses double sided slider bar hanging support system, realize that container is free to slide in circumferential and radial direction both direction respectively using the first slide between container support ear mount and mattess and the second slide, wherein the first slide and the second slide are separate, and it can exchange, the present invention realizes the container above release of the thermal expansion free degree in any direction, improves the security of nuclear reactor vessel.
Description
Technical field
The present invention relates to nuclear reactor designs technical field, more particularly to a kind of nuclear reactor suitable for high temperature carrier fluid holds
Device.
Background technology
Nuclear reactor vessel is reactor important equipment, is the important safety curtain of reactor as pressure boundary.It is common
Reactor vessel hanging support be to be directly connected to container ear mount with mattess by foundation bolt.And carried for high temperature
Because high-temperature heat expansion can produce larger temperature loading when liquid container is run, hanging support ear mount is caused to bear larger stress collection
In, so as to influence container support stabilization and vessel safety.The coordination of high temperature carrier fluid container thermal expansion and support is to influence reactor
One key issue of vessel safety.
The content of the invention
In view of this, the present invention provides a kind of nuclear reactor vessel suitable for high temperature carrier fluid, held using nuclear reactor
Device supports two independent slides between ear mount and mattess, realizes freedom of the container in circumferential and radial direction both direction
Slide, so that discharging elevated temperature vessel radially and circumferential thermal expansion deformation, is improving the security of nuclear reactor vessel；Meanwhile
Change slide model and quantity by replacing ear mount slide backing plate, nuclear reactor vessel is had under adaptive bearer different situations
The ability of load, it is simple in structure, easy to operate, increase the applicability of container.
A kind of nuclear reactor vessel suitable for high temperature carrier fluid, the supporting way of the container use double sided slider bar hanging supporter
System, the nuclear reactor vessel are fixed on mattess by the container support ear mount of itself by foundation bolt, described double
Slide hanging support system is realized by ear mount slide backing plate can be only on nuclear reactor vessel circumferential direction and radial direction both direction
It is on the spot free to slide, to discharge nuclear reactor vessel in the radially thermal expansion deformation with circumferential direction；The double sided slider bar hanging supporter
System can have nuclear reactor vessel according to the model and quantity of carrying size selection slide by replacing ear mount slide backing plate
The ability of load under adaptive bearer different situations；The nut of foundation bolt one end of the nuclear reactor vessel selects as needed
Select and tighten or unscrew.
Further, the double sided slider bar hanging support system includes container support ear mount, foundation bolt, ear mount slide rail pad
Plate, mattess, the first slide and the second slide；The sliding block of the ear mount slide backing plate bottom is with being located on mattess
The circumferential sliding rail on surface, which coordinates, forms the first slide；Sliding block positioned at container support ear mount bottom is with being located at ear mount slide rail pad
The linear slide track of plate upper surface forms the second slide by coordinating；First slide realizes that nuclear reactor vessel is circumferential sliding
Dynamic, the second slide realizes that nuclear reactor vessel radially slides.
Further, first slide and the second slide are separate, and can exchange, i.e., the first slide realizes container
Radially freely stretching and slide on ground, the second slide realize container along the circumferential free to slide and rotation of container.
Further, first slide and the second slide can be designed as one or more slide according to carrying size.
Beneficial effect：
The present invention using two independent slides between container support ear mount and mattess, realize container circumferential and
It is free to slide in radial direction both direction, so as to discharge container upper thermal expansion deformation in any direction, improve the security of container；
Double sided slider bar hanging support system, can be made according to the model and quantity of carrying size selection slide by replacing ear mount slide backing plate
Nuclear reactor vessel has the ability of load under adaptive bearer different situations.
Brief description of the drawings
Fig. 1 is a kind of nuclear reactor vessel schematic diagram suitable for high temperature carrier fluid of the invention
Fig. 2 is the double sided slider bar hanging support system schematic diagram of the present invention；
Wherein：1- container supports ear mount, 2- foundation bolts, 3- ear mount slides backing plate, 4- mattess, 5- first are slided
Rail, the second slides of 6-.
Embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, the present invention provides a kind of nuclear reactor vessel suitable for high temperature carrier fluid, nuclear reactor vessel
Interior Sheng high-temp liquid, supporting way use double sided slider bar hanging support system；Double sided slider bar hanging supporting structure can be held in nuclear reactor
Independence and freedom is slided on the circumferential direction and radial direction both direction of device, to discharge elevated temperature vessel in radial direction and circumferential thermal expansion deformation；
Double sided slider bar hanging support system can be made according to the model and quantity of carrying size selection slide by replacing ear mount slide backing plate 3
Container has the ability of load under adaptive bearer different situations.
Container hanging supported amount can be sized so as to 2,4,8 or more according to carrying.
As shown in Figure 2, double sided slider bar hanging support system includes container support ear mount 1, foundation bolt 2, ear mount slide rail pad
Plate 3, mattess 4, the first slide 5 and second slide 6 etc.；Ear mount slide backing plate 3 is located at container support ear mount 1 and concrete
Between ground 4, the sliding block positioned at 3 bottom of ear mount slide backing plate leads to the circumferential sliding rail positioned at 4 upper surface of mattess
Cross cooperation and form the first slide 5；Sliding block positioned at 1 bottom of container support ear mount is with being located at the straight of 3 upper surface of ear mount slide backing plate
Line sliding rail forms the second slide 6 by coordinating；First slide 5 can realize container along nuclear reactor vessel circumferential direction on ground
Free to slide, the second slide can realize nuclear reactor vessel freely stretching and free to slide, the first slide 5 and radially
Two slides 6 independently of each other, by the first slide 5 and the second slide 6 nuclear reactor vessel is circumferential and radial direction both direction on
It is free to slide, discharge the thermal expansion deformation of nuclear reactor vessel.
The double sided slider bar hanging support system, according to the design needs, the first slide 5 and the second slide 6 can exchange, i.e.,
First slide 5 realizes container radially freely stretching and slide on ground, the second slide 6 realize container along container it is circumferential from
By sliding and rotating.
The double sided slider bar hanging support system, the first slide 5 and the second slide 6 can be designed as one according to carrying size
Bar or a plurality of slide.
The nut of 2 one end of container foundation bolt, can select to tighten as needed or unscrew.When nuclear reactor vessel needs to determine
During position, nut can be tightened；When thermal expansion is larger, nut can be unscrewed.
In conclusion the foregoing is merely a prefered embodiment of the invention, it is not intended to limit the scope of the present invention.
Within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of nuclear reactor vessel suitable for high temperature carrier fluid, it is characterised in that the supporting way of the container uses double sided slider bar
Hanging support system, the nuclear reactor vessel are fixed on mattess by the container support ear mount of itself by foundation bolt
On, the double sided slider bar hanging support system is realized in nuclear reactor vessel circumferential direction and radial direction both direction by ear mount slide backing plate
On it is independently free to slide, to discharge nuclear reactor vessel radially and circumferential thermal expansion deformation；The double sided slider bar hanging branch
Support body system has nuclear reactor vessel according to the model and quantity of carrying size selection slide by replacing ear mount slide backing plate
The ability of load under adaptive bearer different situations；The nut of foundation bolt one end of the nuclear reactor vessel selects as needed
Select and tighten or unscrew；
The double sided slider bar hanging support system include container support ear mount, foundation bolt, ear mount slide backing plate, mattess,
First slide and the second slide；The sliding block of the ear mount slide backing plate bottom and the circumferential slip positioned at mattess upper surface
Track, which coordinates, forms the first slide；Sliding block positioned at container support ear mount bottom and the straight line positioned at ear mount slide backing plate upper surface
Sliding rail forms the second slide by coordinating；First slide realizes that nuclear reactor vessel is circumferential and slides that the second slide is real
Existing nuclear reactor vessel radially slides.
2. as claimed in claim 1 be suitable for high temperature carrier fluid nuclear reactor vessel, it is characterised in that first slide and
Second slide is separate, and can exchange, i.e. the first slide realizes container radially freely stretching and slide, on ground
Two slides realize container along the circumferential free to slide and rotation of container.
3. as claimed in claim 1 be suitable for high temperature carrier fluid nuclear reactor vessel, it is characterised in that first slide and
Second slide is sized so as to one or more slide according to carrying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240070.XA CN106782692B (en) | 2016-12-28 | 2016-12-28 | A kind of nuclear reactor vessel suitable for high temperature carrier fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611240070.XA CN106782692B (en) | 2016-12-28 | 2016-12-28 | A kind of nuclear reactor vessel suitable for high temperature carrier fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106782692A CN106782692A (en) | 2017-05-31 |
| CN106782692B true CN106782692B (en) | 2018-05-08 |
Family
ID=58923495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611240070.XA Active CN106782692B (en) | 2016-12-28 | 2016-12-28 | A kind of nuclear reactor vessel suitable for high temperature carrier fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106782692B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1641797A (en) * | 2005-01-07 | 2005-07-20 | 清华大学 | Damper-free support system for modular high temperature air-cooled pile pressure casing |
| JP2009229289A (en) * | 2008-03-24 | 2009-10-08 | Babcock Hitachi Kk | Support structure of reactor pressure vessel |
| CN103474105A (en) * | 2012-06-08 | 2013-12-25 | 中国核动力研究设计院 | Modularized seat support for reactor pressure vessel |
| CN203500781U (en) * | 2013-09-12 | 2014-03-26 | 北京航天益森风洞工程技术有限公司 | Slidable horizontal container support |
| CN205376131U (en) * | 2015-12-15 | 2016-07-06 | 中国核动力研究设计院 | Reactor pressure vessel support structure |
-
2016
- 2016-12-28 CN CN201611240070.XA patent/CN106782692B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1641797A (en) * | 2005-01-07 | 2005-07-20 | 清华大学 | Damper-free support system for modular high temperature air-cooled pile pressure casing |
| JP2009229289A (en) * | 2008-03-24 | 2009-10-08 | Babcock Hitachi Kk | Support structure of reactor pressure vessel |
| CN103474105A (en) * | 2012-06-08 | 2013-12-25 | 中国核动力研究设计院 | Modularized seat support for reactor pressure vessel |
| CN203500781U (en) * | 2013-09-12 | 2014-03-26 | 北京航天益森风洞工程技术有限公司 | Slidable horizontal container support |
| CN205376131U (en) * | 2015-12-15 | 2016-07-06 | 中国核动力研究设计院 | Reactor pressure vessel support structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106782692A (en) | 2017-05-31 |
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