CN115424742B - Integral shielding cladding unit and shielding cladding used for fusion reactor - Google Patents
Integral shielding cladding unit and shielding cladding used for fusion reactor Download PDFInfo
- Publication number
- CN115424742B CN115424742B CN202211134492.4A CN202211134492A CN115424742B CN 115424742 B CN115424742 B CN 115424742B CN 202211134492 A CN202211134492 A CN 202211134492A CN 115424742 B CN115424742 B CN 115424742B
- Authority
- CN
- China
- Prior art keywords
- shielding
- cooling channel
- box body
- cooling
- cladding
- 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
Images
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/11—Details
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/05—Thermonuclear fusion reactors with magnetic or electric plasma confinement
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/11—Details
- G21B1/13—First wall; Blanket; Divertor
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/11—Details
- G21B1/17—Vacuum chambers; Vacuum systems
-
- 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
- Y02E30/10—Nuclear fusion reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of nuclear fusion reactors, and discloses an integral type shielding cladding unit and a shielding cladding used for a fusion reactor, wherein the integral type shielding cladding unit comprises a shielding box body, a shielding wall and a plurality of shielding modules, the inner side of the shielding box body is provided with a plurality of mounting grooves which are sequentially arranged at intervals from top to bottom, the shielding modules are correspondingly mounted in the mounting grooves one by one, and the shielding wall is arranged at the inner side of the shielding box body and completely covers the shielding modules; the shielding box body is provided with a first cooling channel, the shielding wall is provided with a second cooling channel, a third cooling channel is formed between the shielding module and the mounting groove, and the first cooling channel, the second cooling channel and the third cooling channel are communicated to form a cooling passage. The integral shielding cladding unit and the shielding cladding used for the fusion reactor can reduce the number of the shielding cladding of the fusion reactor, improve the field assembly efficiency of the shielding cladding, and can bring away the heat generated by the reactor in time in the fusion reaction process.
Description
Technical Field
The invention relates to the technical field of nuclear fusion reactors, in particular to an integral shielding cladding unit and a shielding cladding used for a fusion reactor.
Background
The magnetic confinement nuclear fusion device is a main device for researching controllable nuclear fusion at present, and the research of the magnetic confinement nuclear fusion device has important significance for realizing commercial fusion reactors. The magnetic confinement nuclear fusion device is an ideal energy alternative scheme for converting heat energy into electric energy, wherein magnetic field confinement plasma generates fusion reaction in a vacuum chamber so as to release huge energy. Wherein, the cladding is one of the main components of the magnetic confinement nuclear fusion device, and is positioned inside the vacuum chamber close to the plasma reaction area. The cladding is mainly divided into a proliferation cladding and a shielding cladding, wherein the shielding cladding is mainly used for removing heat energy deposition generated by fusion reaction and shielding neutrons generated in the fusion process.
The cladding system of general fusion reactor comprises hundreds of small-size modularization claddings, when maintaining the cladding system, need dismantle and install piece by piece, maintenance cycle is longer, probably influences the operation of fusion reactor, need open a hole in the front of cladding when installing the cladding moreover, uses the bolt to fix the bearing structure on cladding module and the vacuum chamber, and this kind of mounting means can weaken the shielding effect of cladding, influences the normal operation of fusion reactor.
Disclosure of Invention
The invention aims to provide an integral type shielding cladding unit which can reduce the number of shielding claddings of a fusion reactor, improve the field assembly efficiency of the shielding claddings and effectively take away heat generated in the fusion reaction process.
In order to achieve the purpose, the invention provides an integral type shielding cladding unit, which comprises a shielding box body, a shielding wall and a plurality of shielding modules, wherein the inner side of the shielding box body is provided with a plurality of mounting grooves which are sequentially arranged at intervals from top to bottom;
the shielding box body is provided with a first cooling channel, the shielding wall is provided with a second cooling channel, a third cooling channel is formed between the shielding module and the mounting groove, and the first cooling channel, the second cooling channel and the third cooling channel are communicated to form a cooling passage.
Preferably, follow the left side border of shielding box body rear side is equipped with the bar groove, follows the right side border of shielding box body rear side be equipped with the shape with bar groove assorted sand grip.
Preferably, the left side of following the shielding box body is equipped with the fixed block, follows the right side of shielding box body be equipped with the shape with fixed block assorted draw-in groove.
Preferably, the shielding wall includes a plurality of shielding wall modules corresponding to the shielding modules one to one, and the second cooling passage is opened in each of the shielding wall modules;
a cooling water inlet pipe and a cooling water outlet pipe are embedded in the rear side of the shielding box body, and the cooling water inlet pipe and the cooling water outlet pipe are respectively arranged on the left side and the right side of the shielding box body;
each second cooling channel is provided with a water inlet end and a water outlet end, and each third cooling channel is provided with a water inlet and a water outlet;
one end of the first cooling channel is communicated with the cooling water inlet pipe, the other end of the first cooling channel is communicated with the water inlet ends respectively, the water outlet ends are communicated with the water inlets in a one-to-one correspondence mode, and the water outlets are communicated with the cooling water outlet pipe.
Preferably, the water cooling device further comprises a first water distribution box and a second water distribution box which extend along the longitudinal direction of the shielding box body, the first water distribution box and the second water distribution box are respectively embedded at the left side and the right side of the shielding box body, the first cooling channel is communicated with the water inlet ends through the first water distribution box, and the water outlet ends are communicated with the water inlet ends through the second water distribution box.
Preferably, the first cooling channel is bent and extends from the outside to the inside.
Preferably, a partition board is arranged in the mounting groove, and the partition board divides the mounting groove into two cavities which are arranged at left and right intervals;
the shielding module comprises two shielding single bodies, the two shielding single bodies are arranged in each cavity in a one-to-one correspondence mode, each shielding single body comprises a plurality of shielding blocks which are overlapped from inside to outside at intervals, and an interval is formed between every two adjacent shielding blocks;
the partition plate is provided with a plurality of circulation holes which are communicated with the two cavities and are in one-to-one correspondence with the intervals on the two sides, and the intervals and the circulation holes define the third cooling channel together.
Preferably, the shielding box body is integrally formed, and the partition plate is connected with the shielding box body in a welding mode.
Preferably, the shielding wall includes a first back plate and a second back plate, the first back plate covers the shielding module, the second back plate is welded to the outer side of the first back plate, the first back plate and the second back plate jointly define the second cooling channel therebetween, and a plurality of tiles are welded to the outer side of the second back plate.
Preferably, the shielding box further comprises an electrical connecting strip, and the electrical connecting strip is mounted on the outer side face of the shielding box body.
The invention also provides a shielding cladding for the fusion reactor, which comprises at least two integral shielding cladding units, wherein the integral shielding cladding units are spliced through the left side and the right side.
Compared with the prior art, the integral shielding cladding unit provided by the embodiment of the invention has the beneficial effects that:
the integral shielding cladding unit comprises a shielding box body, a shielding wall and a plurality of shielding modules, wherein the inner side of the shielding box body is provided with a plurality of mounting grooves which are sequentially arranged at intervals from top to bottom, and the shielding modules are correspondingly mounted in the mounting grooves one by one. The shielding box body is provided with a plurality of shielding modules, the shielding modules are arranged in the shielding box body, the number of shielding layers can be reduced, and when the shielding layer system is assembled, the shielding layer units are quickly assembled as a whole, so that the field assembly efficiency of the shielding layers is improved. And be equipped with first cooling channel on the shielding box body, be equipped with second cooling channel on the shielding wall, be formed with the third cooling channel between shielding module and the mounting groove, first cooling channel, second cooling channel and third cooling channel intercommunication form the cooling passage, let in the cooling water in the cooling passage and cool off shielding wall and shielding module, can in time take away the heat that produces among the fusion reaction process.
Drawings
FIG. 1 is an exploded view of an integral shielding cladding unit according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a shielding box according to an embodiment of the present invention;
FIG. 3 is a schematic view of the back of FIG. 2;
FIG. 4 is a schematic structural diagram of an integral shielding cladding unit according to an embodiment of the invention;
FIG. 5 is a schematic view of a cooling channel of an integral shield cladding unit of an embodiment of the present invention;
FIG. 6 is a schematic view of a combination of two adjacent unitary shield cladding units according to an embodiment of the present invention;
FIG. 7 is a schematic view of a first water diversion box according to an embodiment of the present invention;
FIG. 8 is a schematic view of a cooling inlet pipe and a cooling outlet pipe according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a first backplane according to an embodiment of the present invention;
FIG. 10 is a schematic rear view of FIG. 9;
FIG. 11 is a schematic structural diagram of a shielding module according to an embodiment of the present invention;
FIG. 12 is a schematic view of the assembly of the integral shield cladding unit with the vacuum chamber according to the embodiment of the present invention.
In the figure, 1, a shielding box body; 2. a shielding wall; 21. a first back plate; 22. a second back plate; 23. a tile; 3. a shielding module; 31. a shielding block; 4. mounting grooves; 5. a strip-shaped groove; 6. a convex strip; 7. a fixed block; 8. a card slot; 9. cooling the water inlet pipe; 10. cooling the water outlet pipe; 11. a first water diversion box; 12. a second water diversion box; 13. a partition plate; 14. a flow-through hole; 15. an electrical connection strap; 16. a vacuum chamber; 100. a first cooling channel; 200. a second cooling channel; 300. a third cooling channel.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the devices and elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the terms "first", "second", "third", etc. are used in the present invention to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
As shown in fig. 1 to 12, an integral shielding cladding unit according to a preferred embodiment of the present invention includes a shielding box 1, a shielding wall 2 and a plurality of shielding modules 3, wherein a plurality of mounting slots 4 are formed in the shielding box 1 at intervals from top to bottom, the shielding modules 3 are correspondingly mounted in the mounting slots 4 one by one, and the shielding wall 2 is disposed on the inner side of the shielding box 1 and completely covers each shielding module 3; the shielding box body 1 is provided with a first cooling channel 100, the shielding wall 2 is provided with a second cooling channel 200, a third cooling channel 300 is formed between the shielding module 3 and the mounting groove 4, and the first cooling channel 100, the second cooling channel 200 and the third cooling channel 300 are communicated to form a cooling passage.
Based on above-mentioned technical scheme, the shielding covering unit of this embodiment includes shielding box body 1, shielding wall 2 and a plurality of shielding module 3, and a plurality of mounting grooves 4 that set up from last to lower interval in proper order are seted up to the inboard of shielding box body 1, and the shielding module one-to-one is installed in each mounting groove 4. The number of shielding modules 3 arranged in the shielding box body 1 can be reduced, and when the shielding cladding system is assembled, the shielding cladding units are quickly installed as a whole, so that the field assembly efficiency of the shielding cladding is improved. In this embodiment, the shielding box body 1 is further provided with a first cooling channel 100, the shielding wall 2 is provided with a second cooling channel 200, a third cooling channel 300 is formed between the shielding module 3 and the mounting groove 4, the first cooling channel 100, the second cooling channel 200 and the third cooling channel 300 are sequentially communicated to form a cooling passage, cooling water is introduced into the cooling passage, the cooling water sequentially flows through the shielding wall 2 and the shielding module 3 to cool the shielding wall 2 and the shielding module 3, and heat generated by a reactor in a fusion reaction process is taken away.
Further, as shown in fig. 2, 3 and 6, be equipped with strip groove 5 along the left side border of 1 rear side of shielding box body in this embodiment, be equipped with shape and 5 assorted sand grips 6 in strip groove along the right side border of 1 rear side of shielding box body, through strip groove 5 and 6 dislocation coordination of sand grip between two adjacent shielding box bodies 1. When the shielding cladding unit is installed, after the two adjacent shielding box bodies 1 are installed in place, the strip-shaped groove 5 of one shielding box body 1 is in nested fit with the convex strip 6 of the other shielding box body 1, the two adjacent shielding box bodies 1 form a cross-lapped shielding structure at the moment, and a good shielding effect is formed on neutrons running in a vacuum chamber during reaction of a fusion reactor.
Furthermore, as shown in fig. 6, in this embodiment, a fixing block 7 is disposed along the left side of the shielding box 1, and a locking groove 8 having a shape matching with the fixing block 7 is disposed along the right side of the shielding box 1. When the shielding cladding unit is installed, adjacent shielding cladding units are connected in parallel, U-shaped through holes are formed in the fixing blocks 7 and the clamping grooves 8 in the embodiment, the fixing blocks 7 and the clamping grooves 8 are mutually meshed in the U-shaped through holes by using fastening bolts and then screwed down, so that the two adjacent shielding box bodies 1 are further pressed and fixed, and the shielding protection effect of the shielding cladding is enhanced.
Specifically, as shown in fig. 5, the shielding wall 2 of the present embodiment includes a plurality of shielding wall modules corresponding to the shielding modules 3 one by one, and each shielding wall module is provided with a second cooling channel 200; a cooling water inlet pipe 9 and a cooling water outlet pipe 10 are embedded in the rear side of the shielding box body 1, and the cooling water inlet pipe 9 and the cooling water outlet pipe 10 are respectively arranged on the left side and the right side of the shielding box body 1; each second cooling channel 200 has a water inlet end and a water outlet end, and each third cooling channel 300 has a water inlet and a water outlet; one end of the first cooling channel 100 is communicated with the cooling water inlet pipe 9, the other end of the first cooling channel 100 is communicated with the water inlet end of each second cooling channel 200, the water outlet end of each second cooling channel 200 is communicated with the water inlet of each third cooling channel 300 in a one-to-one correspondence manner, and the water outlet of each third cooling channel 300 is communicated to the cooling water outlet pipe 10, so that a cooling water passage of the whole shielding cladding unit is formed, cooling water flows in from the cooling water inlet pipe 9 and sequentially passes through the first cooling channel 100, each second cooling channel 200 and each third cooling channel 300, so that the shielding wall 2 and the shielding module 3 are cooled, and heat in a fusion reaction process is taken away in time.
Further, as shown in fig. 5, the present embodiment further includes a first water distribution box 11 and a second water distribution box 12 both extending along the longitudinal direction of the shielding box body 1, the first water distribution box 11 and the second water distribution box 12 are respectively embedded at the left and right sides of the shielding box body 1, the water inlet ends of the first cooling channel 100 and the second cooling channels 200 are communicated through the first water distribution box 11, the first water distribution box 11 performs flow distribution on the cooling water entering the first cooling channel 100, so that the cooling water uniformly flows into the second cooling channels 200 on the shielding wall modules, the water outlet ends of the second cooling channels 200 are communicated with the water inlets of the third cooling channels 300 through the second water distribution box 12, and the second water distribution box 12 uniformly collects, redistributes, and distributes, to the cooling water flowing out from the second cooling channels 200 on the shielding wall modules.
Preferably, the first cooling channel 100 of the present embodiment is bent and extends from outside to inside, and the cooling water for cooling the water inlet pipe 9 is gradually introduced into the first water diversion box 11 for flow distribution, so that the cooling water uniformly flows into the second cooling channel 200 on each shielding wall module.
Further, be equipped with baffle 13 in mounting groove 4 in this embodiment, baffle 13 separates into mounting groove 4 and is two cavitys that the interval set up about, and shielding module 3 includes two shielding monomers, and each cavity is located to two shielding monomer one-to-ones. As shown in fig. 11, each shielding unit includes a plurality of shielding blocks 31 stacked from inside to outside at intervals, and an interval is formed between two adjacent shielding blocks 31; the partition plate 13 is provided with a plurality of circulation holes 14 which are communicated with the two cavities and are in one-to-one correspondence with the intervals on the two sides, each interval and each circulation hole 14 are jointly limited to form a third cooling channel 300, namely, the cooling water flowing through the second water distribution box 12 continuously circulates to the third cooling channel 300, and the cooling water flows through the left and right adjacent shielding single bodies to cool the shielding single bodies and take away the heat of the shielding module 3 in time.
More preferably, in the present embodiment, the shielding box 1 is integrally formed, and the partition 13 is connected to the shielding box 1 by welding.
More specifically, as shown in fig. 5, the shielding wall 2 in this embodiment includes a first back plate 21 and a second back plate 22, the first back plate 21 covers the shielding module 3, the second back plate 22 is welded to an outer side of the first back plate 21, the first back plate 21 and the second back plate 22 together define a second cooling channel 200 therebetween, and a plurality of tiles 23 for preventing sputtering are welded to an outer side of the second back plate 22.
Further, as shown in fig. 12, the present embodiment further includes an electrical connection tape 15, the electrical connection tape 15 is mounted on the outer side surface of the shielding box 1, and two adjacent shielding claddings are electrically connected through the electrical connection tape 15 and form an electrical path with the inner vacuum chamber 16.
The embodiment of the invention also provides a shielding cladding for the fusion reactor, which comprises at least two integral shielding cladding units, wherein the shielding cladding units are spliced through the left side and the right side, the shielding cladding units are annularly arranged around the center of the vacuum chamber 16 in the vacuum chamber 16, when the adjacent shielding cladding units are installed, one shielding cladding unit is installed in place firstly, and is fixed on the inner wall of the vacuum chamber 16 through the installation hole in the raised line 6 by using a fastening bolt, then an electrical connecting belt 15 is fixed on the vacuum chamber by using a fastening bolt group, the other shielding cladding unit slides to the installation position along the inner wall of the vacuum chamber and is tightly attached to the strip-shaped groove 5 of the pre-installed shielding cladding unit, the adjacent shielding cladding units are mutually pressed and fixed, so that a cross lap joint shielding structure is formed, and the installed shielding cladding has a good shielding effect on neutrons generated in the operation of the fusion reactor.
The working process of the invention is as follows: offer a plurality of mounting grooves in the inboard of shielding box body and be used for installing shielding module, install several shielding module in the covering module, then fit the front of shielding box body with the shielding wall lid, thereby constitute integral shielding covering unit, be equipped with first cooling channel on the shielding box body simultaneously, be equipped with second cooling channel on the shielding wall, be formed with the third cooling channel between shielding module and the mounting groove, first cooling channel, second cooling channel and third cooling channel intercommunication form the cooling passage, let in the cooling water and cool off shielding wall and shielding module in the cooling passage.
To sum up, the embodiment of the present invention provides an integral shielding cladding unit, which improves the assembly efficiency of the shielding cladding by reducing the number of shielding cladding, enhances the shielding protection effect of the shielding cladding by using a cross lap joint structure, and provides a cooling channel inside the shielding cladding to cool the shielding wall and the shielding module, so as to take away the heat generated by the reactor in the fusion reaction process.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (8)
1. An integral shield cladding unit, comprising: the shielding box comprises a shielding box body, a shielding wall and a plurality of shielding modules, wherein the inner side of the shielding box body is provided with a plurality of mounting grooves which are sequentially arranged at intervals from top to bottom, the shielding modules are correspondingly mounted in the mounting grooves one by one, and the shielding wall is arranged on the inner side of the shielding box body and completely covers the shielding modules; a strip-shaped groove is formed along the left side edge of the rear side of the shielding box body, and a convex strip matched with the strip-shaped groove in shape is arranged along the right side edge of the rear side of the shielding box body;
a first cooling channel is arranged on the shielding box body, a second cooling channel is arranged on the shielding wall, a third cooling channel is formed between the shielding module and the mounting groove, and the first cooling channel, the second cooling channel and the third cooling channel are communicated to form a cooling passage;
the shielding wall comprises a plurality of shielding wall modules which correspond to the shielding modules one to one, and the second cooling channel is arranged on each shielding wall module; a cooling water inlet pipe and a cooling water outlet pipe are embedded in the rear side of the shielding box body, and the cooling water inlet pipe and the cooling water outlet pipe are respectively arranged on the left side and the right side of the shielding box body; each second cooling channel is provided with a water inlet end and a water outlet end, and each third cooling channel is provided with a water inlet and a water outlet; one end of the first cooling channel is communicated with the cooling water inlet pipe, the other end of the first cooling channel is communicated with the water inlet ends respectively, the water outlet ends are communicated with the water inlets in a one-to-one correspondence mode, and the water outlets are communicated with the cooling water outlet pipe;
a partition plate is arranged in the mounting groove and divides the mounting groove into two cavities which are arranged at left and right intervals; the shielding module comprises two shielding single bodies, the two shielding single bodies are arranged in each cavity in a one-to-one correspondence mode, each shielding single body comprises a plurality of shielding blocks which are overlapped from inside to outside at intervals, and an interval is formed between every two adjacent shielding blocks; the partition board is provided with a plurality of circulation holes which are communicated with the two cavities and are in one-to-one correspondence with the intervals on the two sides, and the intervals and the circulation holes define the third cooling channel together.
2. The unitary shield cladding unit of claim 1, wherein a fixing block is provided along the left side of said shield box body, and a locking groove having a shape matching said fixing block is provided along the right side of said shield box body.
3. The unitary shielded enclosure unit of claim 1, further comprising a first water diversion box and a second water diversion box both extending longitudinally along the shielded box body, the first water diversion box and the second water diversion box being respectively embedded at the left and right sides of the shielded box body, the first cooling channel being in communication with each of the water inlet ends through the first water diversion box, and each of the water outlet ends being in communication with each of the water inlet ends through the second water diversion box.
4. The unitary shielding cladding unit of claim 1, wherein said first cooling channel is bent and extends from outside to inside.
5. The integral type shielding cladding unit of claim 1, wherein the shielding box body is formed integrally, and the partition plate is connected with the shielding box body by welding.
6. The unitary shielded enclosure unit of claim 1, wherein the shielding wall comprises a first backing plate and a second backing plate, the first backing plate covers the shielding module, the second backing plate is welded to the outer side of the first backing plate, the first backing plate and the second backing plate jointly define the second cooling channel therebetween, and a plurality of tiles are welded to the outer side of the second backing plate.
7. The unitary shielded enclosure unit of claim 1, further comprising an electrical connection strap mounted on an exterior side of the shielded enclosure.
8. A shielded envelope for a fusion reactor comprising at least two unitary shielded envelope units of any one of claims 1 to 7 spliced together by left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211134492.4A CN115424742B (en) | 2022-09-19 | 2022-09-19 | Integral shielding cladding unit and shielding cladding used for fusion reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211134492.4A CN115424742B (en) | 2022-09-19 | 2022-09-19 | Integral shielding cladding unit and shielding cladding used for fusion reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115424742A CN115424742A (en) | 2022-12-02 |
| CN115424742B true CN115424742B (en) | 2023-03-28 |
Family
ID=84204337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211134492.4A Active CN115424742B (en) | 2022-09-19 | 2022-09-19 | Integral shielding cladding unit and shielding cladding used for fusion reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115424742B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0949889A (en) * | 1995-08-09 | 1997-02-18 | Japan Atom Energy Res Inst | Nuclear fusion device and its manufacturing method |
| JP2001004765A (en) * | 1999-06-18 | 2001-01-12 | Japan Atom Energy Res Inst | Core internals in nuclear fusion device and its adjusting device |
| CN104616703A (en) * | 2015-01-05 | 2015-05-13 | 中国科学院等离子体物理研究所 | Flibe molten salt blanket structure for fusion reactor |
| CN104637548A (en) * | 2015-02-16 | 2015-05-20 | 中国科学院合肥物质科学研究院 | Novel cladding fuel management method for fusion-fission hybrid reactor |
| CN108257681A (en) * | 2016-12-29 | 2018-07-06 | 核工业西南物理研究院 | A kind of solid-state produces tritium cladding modular shielding slab |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3859819B2 (en) * | 1997-06-19 | 2006-12-20 | 石川島播磨重工業株式会社 | Heat shield device for nuclear fusion experimental reactor |
| JP3017494B1 (en) * | 1999-02-25 | 2000-03-06 | 川崎重工業株式会社 | How to make a blanket |
| CN103077750B (en) * | 2012-12-31 | 2015-03-04 | 中国科学院合肥物质科学研究院 | Fusion reactor liquid tritium breeder cladding module for realizing remote replacement by using single layer guide tube |
| CN107945886B (en) * | 2017-12-20 | 2020-04-14 | 扬州大学 | Cladding structure for fusion reactor |
| CN112259261B (en) * | 2020-10-23 | 2022-05-17 | 核工业西南物理研究院 | Fusion reactor water-cooling liquid lithium lead tritium production blanket module shunting system |
| CN113851231A (en) * | 2021-08-25 | 2021-12-28 | 中国科学院合肥物质科学研究院 | Method and device for improving tritium value-added rate of fusion reactor |
-
2022
- 2022-09-19 CN CN202211134492.4A patent/CN115424742B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0949889A (en) * | 1995-08-09 | 1997-02-18 | Japan Atom Energy Res Inst | Nuclear fusion device and its manufacturing method |
| JP2001004765A (en) * | 1999-06-18 | 2001-01-12 | Japan Atom Energy Res Inst | Core internals in nuclear fusion device and its adjusting device |
| CN104616703A (en) * | 2015-01-05 | 2015-05-13 | 中国科学院等离子体物理研究所 | Flibe molten salt blanket structure for fusion reactor |
| CN104637548A (en) * | 2015-02-16 | 2015-05-20 | 中国科学院合肥物质科学研究院 | Novel cladding fuel management method for fusion-fission hybrid reactor |
| CN108257681A (en) * | 2016-12-29 | 2018-07-06 | 核工业西南物理研究院 | A kind of solid-state produces tritium cladding modular shielding slab |
Non-Patent Citations (2)
| Title |
|---|
| 庄亚平 ; 马柏松 ; .反应堆压力容器屏蔽组件设计改进.核动力工程.(第05期),全文. * |
| 赵奉超 ; 冯开明 ; 曹启祥 ; 栗再新 ; 张国书 ; .铜导体CFETR氦冷固态包层及屏蔽中子学设计与分析.核聚变与等离子体物理.(第01期),全文. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115424742A (en) | 2022-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4207451A1 (en) | Cylindrical battery module | |
| CN110600788B (en) | Soft packet of power battery package of electric automobile based on utmost point ear heat dissipation and thermal management system thereof | |
| CN112510300B (en) | Modularized liquid-cooled battery system | |
| CN115424742B (en) | Integral shielding cladding unit and shielding cladding used for fusion reactor | |
| CN114006079B (en) | Air-cooled battery system | |
| CN209104323U (en) | High-efficient Water cold plate for electric vehicle | |
| CN211182444U (en) | Battery module heat transfer structure and battery box | |
| CN214849777U (en) | Integral type rack and energy memory | |
| CN212934795U (en) | Battery pack and cover plate thereof | |
| CN220856768U (en) | Battery module and battery pack | |
| CN212499946U (en) | Charging pile | |
| CN109360912A (en) | A kind of battery modules and its power battery | |
| CN220628018U (en) | Energy storage cluster and energy storage container | |
| CN220629762U (en) | Heat dissipation case and photovoltaic inverter | |
| CN212542566U (en) | Battery module mounting bracket and battery module | |
| CN213167801U (en) | Electric automobile trades power station and charges module installation device | |
| CN217934024U (en) | Battery system | |
| CN220456556U (en) | Battery pack and liquid cooling system | |
| CN217822974U (en) | Heat dissipation assembly and new energy automobile battery box using same | |
| CN219717092U (en) | Battery pack and vehicle | |
| CN217183628U (en) | Quick assembly disassembly power module that rail vehicle check out test set used | |
| CN217522109U (en) | Novel high-efficient heat management energy storage battery rack system | |
| CN216213685U (en) | Energy-storage air-cooling ventilating duct | |
| CN209344273U (en) | A kind of battery modules being provided with micropassage type cooling device | |
| CN220233373U (en) | Energy storage air-cooled battery plug box and air-cooled energy storage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |