CN209543934U - A kind of nuclear reactor cooling device of stable connection - Google Patents
A kind of nuclear reactor cooling device of stable connection Download PDFInfo
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- CN209543934U CN209543934U CN201822161463.2U CN201822161463U CN209543934U CN 209543934 U CN209543934 U CN 209543934U CN 201822161463 U CN201822161463 U CN 201822161463U CN 209543934 U CN209543934 U CN 209543934U
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- liquid nitrogen
- fixedly connected
- pipeline
- wall
- nuclear reactor
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- 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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Abstract
The utility model relates to nuclear reactor technology fields, and disclose a kind of nuclear reactor cooling device of stable connection, including base, reaction reator body is fixedly connected at the top of the base, the base is fixedly connected with reaction reator body by docking frame, the top of the base and be located at reaction reator body outside be fixedly connected with pipeline fixation wall, it is fixedly connected with heat-sink shell on the inner wall of the internal pipeline fixation wall, is fixedly connected to liquid nitrogen cooling pipeline between the opposite side of two pipeline fixation walls.The nuclear reactor cooling device of the stable connection, installation ring set and docking steady rest are fixedly connected with for stablizing the transmission of liquid nitrogen transmission pipeline by the outside of the top liquid nitrogen transmission pipeline, and liquid nitrogen sealing ring is equipped on the right side of upper inlet pipe and lower outlet and lower liquid nitrogen sealing ring is attached with liquid nitrogen transmission pipeline, its stability can be effectively improved, the connection of liquid nitrogen transmission pipeline can be made sufficiently stable with use.
Description
Technical field
The utility model relates to nuclear reactor technology field, the nuclear reactor cooling device of specially a kind of stable connection.
Background technique
Nuclear reactor is also known as atomic reactor or reactor, is that controllable self-sustaining chain nuclear fission can be maintained to react, with
Realize the device of nuclear energy uses, nuclear reactor is by reasonable Arrangement nuclear fuel, so that without energy under conditions of adding neutron source
Self-sustaining chain nuclear fission process occurs wherein, strictly speaking, this term of reactor should cover fission-type reactor, fusion reactor and fission
Fusion hybrid reactor, but only refer to fission-type reactor under normal circumstances.
There are many type of reactor, but it is mainly made of active region, reflecting layer, external pressure shell and shielded layer, active region
It being made of again nuclear fuel, moderator, coolant and control rod etc., current fission-type reactor application is more skillful,
But the temperature of nuclear reactor is still higher, the efficiency of water cooling is not very ideal, and the connection of cooling device has to stablize,
So propose a kind of nuclear reactor cooling device of stable connection solve the problems, such as it is above-mentioned proposed in.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of nuclear reactor cooling device of stable connection, tool
The advantages that standby stable connection, solves the problems, such as that cooling device connection is more unstable.
(2) technical solution
For the purpose for realizing above-mentioned stable connection, the utility model is provided the following technical solutions: a kind of core of stable connection
Reactor cooling device, including base are fixedly connected with reaction reator body, the base and reactor sheet at the top of the base
Body is fixedly connected by docking frame, the top of the base and outside for being located at reaction reator body is fixedly connected with pipeline and fixes
Wall, is fixedly connected with heat-sink shell on the inner wall of the internal pipeline fixation wall, between the opposite side of two pipeline fixation walls
It is fixedly connected to liquid nitrogen cooling pipeline, the liquid nitrogen cooling pipeline is fixedly connected with upper inlet far from one end of reaction reator body
Pipe, the liquid nitrogen cooling pipeline are fixedly connected with lower outlet far from one end of upper inlet pipe, and the right side of the upper inlet pipe is solid
Surely it is connected with liquid nitrogen sealing ring, lower liquid nitrogen sealing ring, the upper liquid nitrogen sealing are fixedly connected on the right side of the lower outlet
Liquid nitrogen transmission pipeline is fixedly connected on the right side of circle, the liquid nitrogen transmission pipeline is fixedly connected far from one end of upper liquid nitrogen sealing ring
There is liquid nitrogen pump, the outside of the top liquid nitrogen transmission pipeline is fixedly connected with installation ring set, and the bottom of the installation ring set is fixed
It is connected with the docking steady rest extended at the top of base, liquid nitrogen container inlet tube is fixedly connected on the right side of the liquid nitrogen pump, it is described
It is fixedly connected with liquid nitrogen container at the top of liquid nitrogen container inlet tube, the junction of the liquid nitrogen container inlet tube and liquid nitrogen container is fixedly connected with
Inlet valve is fixedly connected at the top of the liquid nitrogen pump and the liquid nitrogen container outlet that is fixedly connected on the left of liquid nitrogen container.
Preferably, the quantity of the pipeline fixation wall is two layers, and two side ducts fixed plates are in cylindrical body, the inside
Pipeline fixation wall it is Chong Die with external pipeline fixation wall.
Preferably, the heat-sink shell is uniformly distributed on internal pipeline fixation wall inner wall with circular ring shape, and heat-sink shell
Inside offers the hollow groove for being greater than reaction reator body diameter.
Preferably, the liquid nitrogen cooling pipeline inside the pipeline fixation wall is spirally around the outer of reaction reator body
Portion, and the pipeline installation rack being fixedly connected with liquid nitrogen cooling pipeline external is fixedly connected on the inner wall of two pipeline fixation walls.
Preferably, the quantity of the liquid nitrogen transmission pipeline is two, first liquid nitrogen transmission pipeline and upper liquid nitrogen sealing ring
It is fixedly connected with liquid nitrogen pump, second liquid nitrogen transmission pipeline is fixedly connected with lower liquid nitrogen sealing ring and liquid nitrogen pump.
Preferably, the docking steady rest quantity of the installation ring set bottom is four, and four docking steady rests are scattered in
It is fixedly connected at the top of rectangle and base.
Preferably, the junction of the liquid nitrogen pump and liquid nitrogen container is fixedly connected with outlet valve, and outlet valve and entrance
Valve is completely the same.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of nuclear reactor cooling device of stable connection, have with
It is lower the utility model has the advantages that
1, the nuclear reactor cooling device of the stable connection, the outside by the way that reaction reator body is arranged in are transmitted equipped with liquid nitrogen
Pipeline is simultaneously cooled down using liquid nitrogen, and heat-sink shell is taken away by heat absorption and by liquid nitrogen transmission pipeline, has reached cooling energy
The strong effect of power is fixedly connected with installation ring set and docking steady rest for making liquid nitrogen by the outside of top liquid nitrogen transmission pipeline
Transmission pipeline transmission is stablized, and be equipped on the right side of upper inlet pipe and lower outlet liquid nitrogen sealing ring and lower liquid nitrogen sealing ring with
Liquid nitrogen transmission pipeline is attached, and can effectively improve its stability, can be made the connection of liquid nitrogen transmission pipeline and be used very surely
It is fixed.
2, the nuclear reactor cooling device of the stable connection passes through the liquid nitrogen cooling between two pipeline fixation wall opposite sides
Pipeline spirally around reaction reator body outside, and be fixedly connected on the inner wall of internal pipeline fixation wall heat-sink shell with
Circulation temperature lowering system is formed, reaction reator body can effectively be avoided the inadequate situation of lowering ability occur, it is steady by four docking
Determine frame be distributed it is rectangular be fixedly connected at the top of base, can effectively enhance the fixed effect of liquid nitrogen transmission pipeline, to have
Effect solves the problems, such as that cooling device connection is more unstable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 base, 2 reaction reator bodies, 3 docking framves, 4 pipeline fixation walls, 5 heat-sink shells, 6 liquid nitrogen cooling pipelines, on 7
Inlet tube, 8 lower outlets, liquid nitrogen sealing ring, 10 lower liquid nitrogen sealing rings, 11 liquid nitrogen transmission pipelines, 12 liquid nitrogen pumps, 13 installations on 9
Ring set, 14 docking steady rests, 15 liquid nitrogen container inlet tubes, 16 liquid nitrogen containers, 17 inlet valves, 18 liquid nitrogen container outlets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, a kind of nuclear reactor cooling device of stable connection, including base 1, the top of base 1 is fixed to be connected
It is connected to reaction reator body 2, base 1 and reaction reator body 2 are fixedly connected by docking frame 3, the top of base 1 and positioned at reactor
The outside of ontology 2 is fixedly connected with pipeline fixation wall 4, and the quantity of pipeline fixation wall 4 is two layers, and two side ducts fixed plates are in
Cylindrical body, internal pipeline fixation wall 4 is Chong Die with external pipeline fixation wall 4, fixed on the inner wall of internal pipeline fixation wall 4 to connect
It is connected to heat-sink shell 5, heat-sink shell 5 is uniformly distributed on internal 4 inner wall of pipeline fixation wall with circular ring shape, and the inside of heat-sink shell 5
The hollow groove for being greater than reaction 2 diameter of reator body is offered, is fixedly connected to liquid nitrogen between the opposite side of two pipeline fixation walls 4
Cool down pipeline 6, and the liquid nitrogen cooling pipeline 6 inside pipeline fixation wall 4 is spirally around the outside for reacting reator body 2, and two
The pipeline installation rack being fixedly connected with outside liquid nitrogen cooling pipeline 6, liquid nitrogen drop are fixedly connected on the inner wall of a pipeline fixation wall 4
Warm pipeline 6 is fixedly connected with upper inlet pipe 7 far from one end of reaction reator body 2, and liquid nitrogen cooling pipeline 6 is far from upper inlet pipe 7
One end is fixedly connected with lower outlet 8, and the right side of upper inlet pipe 7 is fixedly connected with liquid nitrogen sealing ring 9, the right side of lower outlet 8
Side is fixedly connected with lower liquid nitrogen sealing ring 10, and the right side of upper liquid nitrogen sealing ring 9 is fixedly connected with liquid nitrogen transmission pipeline 11, and liquid nitrogen passes
Defeated pipeline 11 is fixedly connected with liquid nitrogen pump 12 far from one end of upper liquid nitrogen sealing ring 9, and the quantity of liquid nitrogen transmission pipeline 11 is two
A, first liquid nitrogen transmission pipeline 11 is fixedly connected with upper liquid nitrogen sealing ring 9 and liquid nitrogen pump 12, second liquid nitrogen transmission pipeline 11
It is fixedly connected with lower liquid nitrogen sealing ring 10 and liquid nitrogen pump 12, the outside of top liquid nitrogen transmission pipeline 11 is fixedly connected with installation ring set
13, the bottom of installation ring set 13 is fixedly connected with the docking steady rest 14 for extending to 1 top of base, installation 13 bottom of ring set
Docking 14 quantity of steady rest is four, and four docking steady rests 14 are distributed the rectangular top with base 1 and are fixedly connected, liquid nitrogen
The right side of pump 12 is fixedly connected with liquid nitrogen container inlet tube 15, and the top of liquid nitrogen container inlet tube 15 is fixedly connected with liquid nitrogen container 16, liquid
The junction of nitrogen tank inlet tube 15 and liquid nitrogen container 16 is fixedly connected with inlet valve 17, the junction of liquid nitrogen pump 12 and liquid nitrogen container 16
Be fixedly connected with outlet valve, and outlet valve and inlet valve 17 are completely the same, the top of liquid nitrogen pump 12 be fixedly connected with
The liquid nitrogen container outlet 18 being fixedly connected on the left of liquid nitrogen container 16, the nuclear reactor cooling device of the stable connection are managed by two
Liquid nitrogen cooling pipeline 6 between 4 opposite side of road fixation wall is spirally around the outside of reaction reator body 2, and internal pipeline
It is fixedly connected with heat-sink shell 5 on the inner wall of fixation wall 4 to form circulation temperature lowering system, reaction reator body 2 can effectively be avoided to go out
The inadequate situation of existing lowering ability, is distributed the rectangular top with base 1 by four docking steady rests 14 and is fixedly connected, can
The effectively fixed effect of enhancing liquid nitrogen transmission pipeline 11 is asked so that effective solution cooling device connection is more unstable
Topic.
In conclusion the nuclear reactor cooling device of the stable connection, the outside by the way that reaction reator body 2 is arranged in is set
There is liquid nitrogen transmission pipeline 11 and cooled down using liquid nitrogen, and heat-sink shell 5 by heat absorption and passes through 11 band of liquid nitrogen transmission pipeline
It walks, has achieved the effect that lowering ability is strong, installation 13 He of ring set is fixedly connected with by the outside of top liquid nitrogen transmission pipeline 11
Docking steady rest 14 is for stablizing the transmission of liquid nitrogen transmission pipeline 11, and the right side of upper inlet pipe 7 and lower outlet 8 is equipped with
Upper liquid nitrogen sealing ring 9 and lower liquid nitrogen sealing ring 10 are attached with liquid nitrogen transmission pipeline 11, can effectively improve its stability, can
Keep the connection of liquid nitrogen transmission pipeline 11 sufficiently stable with use.
Also, the nuclear reactor cooling device of the stable connection passes through the liquid nitrogen between two 4 opposite sides of pipeline fixation wall
Pipeline 6 cool down spirally around the outside of reaction reator body 2, and is fixedly connected on the inner wall of internal pipeline fixation wall 4
Heat-sink shell 5 can effectively avoid reaction reator body 2 from the inadequate situation of lowering ability occur, pass through to form circulation temperature lowering system
Four docking steady rests 14 are distributed the rectangular top with base 1 and are fixedly connected, and can effectively enhance liquid nitrogen transmission pipeline 11
Fixed effect, so that effective solution cooling device connects more unstable problem.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of nuclear reactor cooling device of stable connection, including base (1), it is characterised in that: the top of the base (1)
It is fixedly connected with reaction reator body (2), the base (1) is fixedly connected with reaction reator body (2) by docking frame (3), described
The top of base (1) and the outside for being located at reaction reator body (2) is fixedly connected with pipeline fixation wall (4), the internal pipeline is solid
Determine to be fixedly connected on the inner wall of wall (4) heat-sink shell (5), it is fixed between the opposite side of two pipeline fixation walls (4) to connect
Be connected to liquid nitrogen cooling pipeline (6), the liquid nitrogen cooling pipeline (6) far from reaction reator body (2) one end be fixedly connected with into
Mouthful pipe (7), the liquid nitrogen cooling pipeline (6) are fixedly connected with lower outlet (8) far from the one end of upper inlet pipe (7), it is described on
It is fixedly connected on the right side of inlet tube (7) liquid nitrogen sealing ring (9), is fixedly connected with lower liquid on the right side of the lower outlet (8)
Nitrogen sealing ring (10) is fixedly connected with liquid nitrogen transmission pipeline (11) on the right side of the upper liquid nitrogen sealing ring (9), the liquid nitrogen transmission
Pipeline (11) is fixedly connected with liquid nitrogen pump (12) far from one end of upper liquid nitrogen sealing ring (9), the top liquid nitrogen transmission pipeline
(11) outside is fixedly connected with installation ring set (13), and the bottom of installation ring set (13), which is fixedly connected with, extends to base
(1) the docking steady rest (14) at the top of is fixedly connected with liquid nitrogen container inlet tube (15), the liquid on the right side of the liquid nitrogen pump (12)
It is fixedly connected at the top of nitrogen tank inlet tube (15) liquid nitrogen container (16), the company of the liquid nitrogen container inlet tube (15) and liquid nitrogen container (16)
The place of connecing is fixedly connected with inlet valve (17), is fixedly connected at the top of the liquid nitrogen pump (12) and is fixed on the left of liquid nitrogen container (16)
The liquid nitrogen container outlet (18) of connection.
2. a kind of nuclear reactor cooling device of stable connection according to claim 1, it is characterised in that: the pipeline is solid
The quantity for determining wall (4) is two layers, and two side ducts fixed plates are in cylindrical body, the pipeline fixation wall (4) of the inside and outside
Pipeline fixation wall (4) overlapping.
3. a kind of nuclear reactor cooling device of stable connection according to claim 1, it is characterised in that: the heat-sink shell
(5) it is uniformly distributed in circular ring shape on internal pipeline fixation wall (4) inner wall, and the inside of heat-sink shell (5) offers and is greater than instead
Answer the hollow groove of reator body (2) diameter.
4. a kind of nuclear reactor cooling device of stable connection according to claim 1, it is characterised in that: the pipeline is solid
The internal liquid nitrogen cooling pipeline (6) of wall (4) is determined spirally around the outside of reaction reator body (2), and two pipelines are fixed
The pipeline installation rack for being fixedly connected on the inner wall of wall (4) and being fixedly connected outside liquid nitrogen cooling pipeline (6).
5. a kind of nuclear reactor cooling device of stable connection according to claim 1, it is characterised in that: the liquid nitrogen passes
The quantity of defeated pipeline (11) is two, and first liquid nitrogen transmission pipeline (11) and upper liquid nitrogen sealing ring (9) and liquid nitrogen pump (12) are admittedly
Fixed connection, second liquid nitrogen transmission pipeline (11) are fixedly connected with lower liquid nitrogen sealing ring (10) and liquid nitrogen pump (12).
6. a kind of nuclear reactor cooling device of stable connection according to claim 1, it is characterised in that: the mounting ring
Docking steady rest (14) quantity for covering (13) bottom is four, and four docking steady rests (14) are distributed rectangular and base (1)
Top be fixedly connected.
7. a kind of nuclear reactor cooling device of stable connection according to claim 1, it is characterised in that: the liquid nitrogen pump
(12) and the junction of liquid nitrogen container (16) is fixedly connected with outlet valve, and outlet valve and inlet valve (17) are completely the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161463.2U CN209543934U (en) | 2018-12-22 | 2018-12-22 | A kind of nuclear reactor cooling device of stable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822161463.2U CN209543934U (en) | 2018-12-22 | 2018-12-22 | A kind of nuclear reactor cooling device of stable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209543934U true CN209543934U (en) | 2019-10-25 |
Family
ID=68265419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822161463.2U Active CN209543934U (en) | 2018-12-22 | 2018-12-22 | A kind of nuclear reactor cooling device of stable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209543934U (en) |
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2018
- 2018-12-22 CN CN201822161463.2U patent/CN209543934U/en active Active
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