CN105976877A - Double-loop nuclear energy system - Google Patents
Double-loop nuclear energy system Download PDFInfo
- Publication number
- CN105976877A CN105976877A CN201610523259.3A CN201610523259A CN105976877A CN 105976877 A CN105976877 A CN 105976877A CN 201610523259 A CN201610523259 A CN 201610523259A CN 105976877 A CN105976877 A CN 105976877A
- Authority
- CN
- China
- Prior art keywords
- power system
- nuclear power
- double loop
- pressure vessel
- reactor pressure
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims description 6
- 230000004323 axial length Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a double-loop nuclear energy system, which comprises a reactor pressure vessel, two steam generators and two main pumps, wherein the two steam generators are communicated with the reactor pressure vessel respectively; the main pumps are communicated with the steam generators respectively. The double-loop nuclear energy system also comprises a shell, wherein the reactor pressure vessel, the steam generators and the main pumps are all arranged in the shell. The double-loop nuclear energy system is used for a marine environment and adapted to different marine transportation means or structures such as a ship, a platform and a caisson, and has high inclination resistance, sway resistance and impact resistance.
Description
Technical field
The present invention relates to a kind of double loop nuclear power system that can be used under marine environment.
Background technology
Domestic nuclear power system, is mainly used in land generating.New result is looked into, both at home and abroad according to what inventor was carried out
A kind of double loop nuclear power system that can be used for marine environment is not also proposed.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of double loop nuclear power system.
Double loop nuclear power system includes a reactor pressure vessel, two steam generators and two main pumps；
Said two steam generator is distributed in the connection of described reactor pressure vessel, each described main pump and an institute
State steam generator connection；Also including housing, described reactor pressure vessel, steam generator and main pump are equal
It is arranged in described housing.
Preferably, described housing is cylinder.
Preferably, the internal diameter >=2.5m of described cylinder, axial length >=2.5m.
Preferably, the volume >=12m of described housing3。
Preferably, also include that supporting construction, described supporting construction are arranged in described housing, be used for supporting institute
State reactor pressure vessel, steam generator and main pump.
Preferably, said two steam generator is symmetrical arranged relative to described reactor pressure vessel.
Preferably, also include that at least one control rod mechanism, described control rod mechanism are positioned at described housing.
Preferably, also include that at least one manostat, described manostat are positioned at described housing.
Preferably, in described cylinder horizontal positioned, i.e. reactor pressure vessel, steam generator or main pump
Mandrel line is central axial vertical with described cylinder.
Compared with prior art, the method have the advantages that
1, the double loop nuclear power system that the present invention provides, under marine environment, adapts to boats and ships, platform, sinks
Marine vehicle that case etc. are different or structures, possess good anti-inclination, wave and impact property.
Accompanying drawing explanation
Fig. 1 is the schematic three dimensional views of the double loop nuclear power system meeting the preferred embodiment of the present invention.
Fig. 2 is the three dimensional sectional view of the double loop nuclear power system meeting the preferred embodiment of the present invention.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and
The present invention is further detailed explanation for detailed description of the invention.
As illustrated in fig. 1 and 2, double loop nuclear power system includes that 1, two steam of a reactor pressure vessel are sent out
Raw device 2 and two main pumps 3；Said two steam generator 2 is distributed in described reactor pressure vessel 1 and connects,
Each described main pump 3 connects with a described steam generator 1.Two steam generators 2 are relative to described
Reactor pressure vessel 1 is symmetrical arranged.
Preferably, also including housing 4, described reactor pressure vessel 1, steam generator 2 and main pump 3 are equal
It is arranged in described housing 4.Described housing 4 is cylinder.Internal diameter >=the 2.5m of described cylinder, axial length
≥2.5m。
Certainly, in other embodiments, described housing is alternatively the container of non-cylindrical shape, its volume >=12m3。
Double loop nuclear power system also includes that supporting construction 5, described supporting construction 5 are arranged in described cylinder 4,
For supporting described reactor pressure vessel 1, steam generator 2 and main pump 3.
Double loop nuclear power system also includes that a control rod mechanism 6, described control rod mechanism 6 are positioned at described housing
In 4.
Double loop nuclear power system also includes that a manostat 7, described manostat 7 are positioned at described housing 4.
Compared with prior art, the embodiment of the present invention has the advantages that
1, the double loop nuclear power system that the embodiment of the present invention provides, under marine environment, adapts to boats and ships, puts down
Marine vehicle that platform, caisson etc. are different or structures, possess good anti-inclination, wave and impact
Energy.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is
With the difference of other embodiments, between each embodiment, identical similar portion sees mutually.For
For system disclosed in embodiment, owing to corresponding to the method disclosed in Example, so the comparison described is simple
Single, relevant part sees method part and illustrates.
Each specifically should being used for can be used different methods to realize described merit by those skilled in the art
Can, but this realization is it is not considered that beyond the scope of this invention.
Obviously, those skilled in the art can carry out various change and modification without deviating from the present invention to invention
Spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of equivalent technologies, then the present invention is also intended to change and including modification include these.
Claims (9)
1. a double loop nuclear power system, it is characterised in that include a reactor pressure vessel, two steam generators and two main pumps；Said two steam generator is distributed in the connection of described reactor pressure vessel, each described main pump and a described steam generator connection；Also include that housing, described reactor pressure vessel, steam generator and main pump are arranged in described housing.
2. double loop nuclear power system as claimed in claim 1, it is characterised in that described housing is cylinder.
3. double loop nuclear power system as claimed in claim 2, it is characterised in that the internal diameter >=2.5m of described cylinder, axial length >=2.5m.
4. double loop nuclear power system as claimed in claim 1, it is characterised in that the volume >=12m of described housing3。
5. double loop nuclear power system as claimed in claim 1, it is characterised in that also include that supporting construction, described supporting construction are arranged in described housing, be used for supporting described reactor pressure vessel, steam generator and main pump.
6. double loop nuclear power system as claimed in claim 1, it is characterised in that said two steam generator is symmetrical arranged relative to described reactor pressure vessel.
7. double loop nuclear power system as claimed in claim 1, it is characterised in that also include that at least one control rod mechanism, described control rod mechanism are positioned at described housing.
8. double loop nuclear power system as claimed in claim 1, it is characterised in that also include that at least one manostat, described manostat are positioned at described housing.
9. double loop nuclear power system as claimed in claim 2, it is characterised in that described cylinder horizontal positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523259.3A CN105976877A (en) | 2016-07-05 | 2016-07-05 | Double-loop nuclear energy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523259.3A CN105976877A (en) | 2016-07-05 | 2016-07-05 | Double-loop nuclear energy system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105976877A true CN105976877A (en) | 2016-09-28 |
Family
ID=56954974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610523259.3A Pending CN105976877A (en) | 2016-07-05 | 2016-07-05 | Double-loop nuclear energy system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105976877A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170487A (en) * | 2017-04-21 | 2017-09-15 | 中广核研究院有限公司 | The control system and method for many inclined loop operations of the long-term low-power of loop reactor |
| CN108922643A (en) * | 2018-07-20 | 2018-11-30 | 中广核研究院有限公司 | A kind of small-sized heap reactor-loop overall structure of compact Layout |
| CN109166635A (en) * | 2018-08-01 | 2019-01-08 | 中广核研究院有限公司 | The whole supporting arrangement of integration for multi-vessel system |
| CN109215814A (en) * | 2018-08-01 | 2019-01-15 | 中广核研究院有限公司 | Horizontal supporting structure for multi-vessel system |
| CN109243628A (en) * | 2018-08-01 | 2019-01-18 | 中广核研究院有限公司 | Multi-point support device for multi-vessel system |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1505695A (en) * | 1965-12-20 | 1967-12-15 | Babcock & Wilcox Co | Structure of a nuclear reactor and method of controlling and regulating a reactor having such a structure |
| DE2261477A1 (en) * | 1972-09-11 | 1974-06-20 | Siemens Ag | Pressurised water reactor and steam raising unit - with inter connecting primary circuit pipe internally partitioned for dual function of flow and return |
| FR2525378A1 (en) * | 1982-04-16 | 1983-10-21 | Alsthom Atlantique | Support frame for compact nuclear boiler - where reactor vessel and steam generators possess trunnions able to slide in hydraulic ball and socket bearings in frame to absorb shock |
| FR2620559A1 (en) * | 1987-09-10 | 1989-03-17 | Westinghouse Electric Corp | BOTTOM SUPPORTED LIQUID METAL NUCLEAR REACTOR |
| US5379331A (en) * | 1992-03-31 | 1995-01-03 | Framatome | Transverse holding device for a steam generator of a pressurized water nuclear reactor, and for its adjustment |
| CN1217810A (en) * | 1996-05-09 | 1999-05-26 | 燃烧工程有限公司 | Integral head rig, head area cable tray and missile shield for pressurized water reactor |
| CN101620892A (en) * | 2009-07-30 | 2010-01-06 | 华北电力大学 | Structural design of loop system of high-power pressurized water reactor nuclear power station |
| CN102169736A (en) * | 2011-01-19 | 2011-08-31 | 中国核工业第五建设有限公司 | Installing method for main pipeline of coolant system of nuclear power station |
| CN102169733A (en) * | 2011-02-14 | 2011-08-31 | 中国核电工程有限公司 | Passive and active combined special safety system for nuclear power plant |
| CN102760500A (en) * | 2012-07-02 | 2012-10-31 | 西安交通大学 | Surge wave pipe structure of nuclear power station voltage stabilizer |
| CN103492816A (en) * | 2011-03-01 | 2014-01-01 | 西屋电气有限责任公司 | Nuclear steam generator support and alignment structure |
| CN104252884A (en) * | 2013-06-27 | 2014-12-31 | 中广核工程有限公司 | Installation method of primary loop main pipeline of nuclear power plant |
| DE102013018010A1 (en) * | 2013-11-29 | 2015-06-03 | Winfried Eming | Process for the production and operation of a medium pressure advanced water reactor |
| CN104992738A (en) * | 2014-07-29 | 2015-10-21 | 台山核电合营有限公司 | Nuclear island main equipment installation process based on three-dimensional high-precision measurement |
| US20160019988A1 (en) * | 2014-07-17 | 2016-01-21 | Nico M. Bonhomme | Containment for a water cooled and moderated Nuclear Reactor |
| CN105679382A (en) * | 2016-03-25 | 2016-06-15 | 上海核工程研究设计院 | Nuclear power station primary loop main equipment direct connecting manner |
-
2016
- 2016-07-05 CN CN201610523259.3A patent/CN105976877A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1505695A (en) * | 1965-12-20 | 1967-12-15 | Babcock & Wilcox Co | Structure of a nuclear reactor and method of controlling and regulating a reactor having such a structure |
| DE2261477A1 (en) * | 1972-09-11 | 1974-06-20 | Siemens Ag | Pressurised water reactor and steam raising unit - with inter connecting primary circuit pipe internally partitioned for dual function of flow and return |
| FR2525378A1 (en) * | 1982-04-16 | 1983-10-21 | Alsthom Atlantique | Support frame for compact nuclear boiler - where reactor vessel and steam generators possess trunnions able to slide in hydraulic ball and socket bearings in frame to absorb shock |
| FR2620559A1 (en) * | 1987-09-10 | 1989-03-17 | Westinghouse Electric Corp | BOTTOM SUPPORTED LIQUID METAL NUCLEAR REACTOR |
| US5379331A (en) * | 1992-03-31 | 1995-01-03 | Framatome | Transverse holding device for a steam generator of a pressurized water nuclear reactor, and for its adjustment |
| CN1217810A (en) * | 1996-05-09 | 1999-05-26 | 燃烧工程有限公司 | Integral head rig, head area cable tray and missile shield for pressurized water reactor |
| CN101620892A (en) * | 2009-07-30 | 2010-01-06 | 华北电力大学 | Structural design of loop system of high-power pressurized water reactor nuclear power station |
| CN102169736A (en) * | 2011-01-19 | 2011-08-31 | 中国核工业第五建设有限公司 | Installing method for main pipeline of coolant system of nuclear power station |
| CN102169733A (en) * | 2011-02-14 | 2011-08-31 | 中国核电工程有限公司 | Passive and active combined special safety system for nuclear power plant |
| CN103492816A (en) * | 2011-03-01 | 2014-01-01 | 西屋电气有限责任公司 | Nuclear steam generator support and alignment structure |
| CN102760500A (en) * | 2012-07-02 | 2012-10-31 | 西安交通大学 | Surge wave pipe structure of nuclear power station voltage stabilizer |
| CN104252884A (en) * | 2013-06-27 | 2014-12-31 | 中广核工程有限公司 | Installation method of primary loop main pipeline of nuclear power plant |
| DE102013018010A1 (en) * | 2013-11-29 | 2015-06-03 | Winfried Eming | Process for the production and operation of a medium pressure advanced water reactor |
| US20160019988A1 (en) * | 2014-07-17 | 2016-01-21 | Nico M. Bonhomme | Containment for a water cooled and moderated Nuclear Reactor |
| CN105321584A (en) * | 2014-07-17 | 2016-02-10 | 尼古拉斯·M·博诺姆 | Containment for a water cooled and moderated nuclear reactor |
| CN104992738A (en) * | 2014-07-29 | 2015-10-21 | 台山核电合营有限公司 | Nuclear island main equipment installation process based on three-dimensional high-precision measurement |
| CN105679382A (en) * | 2016-03-25 | 2016-06-15 | 上海核工程研究设计院 | Nuclear power station primary loop main equipment direct connecting manner |
Non-Patent Citations (1)
| Title |
|---|
| 徐文奇;彭敏俊;刘建阁;蒋立国;: "一体化压水堆双恒定运行方案控制策略研究", 核科学与工程, no. 01 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170487A (en) * | 2017-04-21 | 2017-09-15 | 中广核研究院有限公司 | The control system and method for many inclined loop operations of the long-term low-power of loop reactor |
| CN107170487B (en) * | 2017-04-21 | 2019-03-01 | 中广核研究院有限公司 | The control system and method for the polycyclic inclined loop operation of the long-term low-power of road reactor |
| CN108922643A (en) * | 2018-07-20 | 2018-11-30 | 中广核研究院有限公司 | A kind of small-sized heap reactor-loop overall structure of compact Layout |
| CN109166635A (en) * | 2018-08-01 | 2019-01-08 | 中广核研究院有限公司 | The whole supporting arrangement of integration for multi-vessel system |
| CN109215814A (en) * | 2018-08-01 | 2019-01-15 | 中广核研究院有限公司 | Horizontal supporting structure for multi-vessel system |
| CN109243628A (en) * | 2018-08-01 | 2019-01-18 | 中广核研究院有限公司 | Multi-point support device for multi-vessel system |
| CN109215814B (en) * | 2018-08-01 | 2024-03-22 | 中广核研究院有限公司 | Horizontal support structure for multi-container system |
| CN109166635B (en) * | 2018-08-01 | 2024-05-10 | 中广核研究院有限公司 | Integrated integral support device for multi-container system |
| CN109243628B (en) * | 2018-08-01 | 2024-05-10 | 中广核研究院有限公司 | Multi-point support device for multi-container system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105976877A (en) | Double-loop nuclear energy system | |
| CN107917039B (en) | A kind of totally-enclosed inertia point sucking type wave energy apparatus | |
| CN206363772U (en) | A kind of Three links theory nuclear power system | |
| CN204323659U (en) | The bracing or strutting arrangement of the FPSO module of hull | |
| CN105509983A (en) | Inclined swinging and low-frequency vibration composite experiment platform | |
| CN103334868A (en) | Magnetofluid wave energy underwater charge platform | |
| CN102704452A (en) | Ultra-large self-elevating wind turbine installation vessel with multi-type pile legs and design method thereof | |
| CN108397603A (en) | A kind of ground damping device of antimony glycol feedstock transportation pipeline | |
| CN105913889A (en) | Three-loop nuclear energy system | |
| CN103429376B (en) | Steel pipe having flange disk welded thereto | |
| CN103921919A (en) | Combined type aircraft carrier | |
| CN105679386A (en) | Refueling device outside nuclear power containment | |
| CN109804158A (en) | Floating offshore wind power plant | |
| CN205881473U (en) | Nuclear reactor system | |
| CN109665065A (en) | Adjust the automatic device of ocean oxygenerator center of gravity | |
| CN209535394U (en) | Adjust the automatic device of ocean oxygenerator center of gravity | |
| CN205678275U (en) | A kind of wall damping device of antimony glycol feedstock transportation pipeline | |
| CN105957566A (en) | Reactor loop main equipment | |
| CN205678273U (en) | A kind of ground damping device of antimony glycol feedstock transportation pipeline | |
| CN112106710B (en) | Novel integrated development system of float-type fan and aquaculture net case | |
| CN203902826U (en) | A combined type aircraft carrier | |
| CN113356257A (en) | Offshore wind power single-cylinder jacket foundation structure | |
| CN205036959U (en) | Valve strutting arrangement of marine LNG fuel jar | |
| CN105931677A (en) | Nuclear reactor system | |
| CN203902827U (en) | A combined type aircraft carrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |
|
| WD01 | Invention patent application deemed withdrawn after publication |