CN105971326A - Nuclear island plant arrangement structure - Google Patents
Nuclear island plant arrangement structure Download PDFInfo
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- CN105971326A CN105971326A CN201610365855.3A CN201610365855A CN105971326A CN 105971326 A CN105971326 A CN 105971326A CN 201610365855 A CN201610365855 A CN 201610365855A CN 105971326 A CN105971326 A CN 105971326A
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- factory building
- fuel
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- nuclear island
- building
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
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- Architecture (AREA)
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Abstract
The invention relates to a nuclear island plant arrangement structure. Nuclear island plants comprise a plurality of reactor plants, a connection plant, a fuel plant and two auxiliary plants. The multiple reactor plants are symmetrically arranged on the two sides of the fuel plant in a rowed mode. The connection plant is arranged between the multiple reactor plants and the fuel plant. The two auxiliary plants are arranged on the two sides of the multiple reactor plants. A new and spent fuel receiving facility and a spent fuel temporary storage pool are arranged in the fuel plant. The multiple reactor plants share the new and spent fuel receiving facility and the spent fuel temporary storage pool. By the adoption of the arrangement structure, the integrity and the economical efficiency of the nuclear island plants are improved, and the construction cost of a nuclear power plant is reduced; external events can be effectively replied, the overall safety of the nuclear power plant is improved, and the acceptance of people to nuclear safety is improved; and arrangement is flexible, the adaptability is high, and the nuclear island plant arrangement structure can adapt to different unit capacities, plant site conditions and construction scales without large adjustment.
Description
Technical field
The invention belongs to nuclear island design field, be specifically related to a kind of nuclear island factory building arrangement.
Background technology
Under low-carbon development model, nuclear power be solve the economic heavy industrialization of China and cause high energy consumption, height
The optimum selection of contradiction between electricity needs and carbon emission reduction pressure.
Economy and safety are the key factors affecting nuclear power station investment.For improving the economy of nuclear energy power generation
Property, the mainly scale by increasing single-machine capacity and power station reduces construction cost, and the most maximum unit holds
Amount has reached 1650MWe.In the power station of same type of technology, the increase of single-machine capacity no doubt can obtain preferably
Economy, but bring huge pressure to the guarantee of nuclear safety simultaneously, thus again to the economy obtained
Safety with operation of power networks brings negative effect, it may be said that the economy of the capacity scale of nuclear power unit
Effect has reached the limit.Meanwhile, after the U.S. " 9.11 ", nuclear power plant hits at large commercial aircraft
Safety problem under hitting also becomes the focus of public attention.
Summary of the invention
For defect present in prior art and the needs of actual application, the present invention provides a kind of nuclear island factory
Room arrangement, not only improves whole nuclear power plant economy and safety, and characteristics of compact layout is flexible, suitable
Ying Xingqiang, can adapt to different unit capacity, factory on the basis of not to arranging and carrying out big adjustment
Location condition and construction scale.
For achieving the above object, the technical solution used in the present invention is as follows: a kind of nuclear island factory building arrangement,
Nuclear island factory building includes multiple reactor building and fuel Factory Building, multiple reactor building column, symmetrically cloth
Put the both sides at fuel Factory Building, connection Factory Building is set between multiple reactor buildings and fuel Factory Building；Fuel
Be provided with new, spentnuclear fuel reception facilities and spentnuclear fuel scratch pool in Factory Building, multiple reactor buildings share new,
Spentnuclear fuel reception facilities and spentnuclear fuel scratch pool；Each two reactor building arranges the passage that reloads, respectively
The individual passage that reloads all connects with spentnuclear fuel scratch pool.
Further, nuclear island factory building also includes two auxiliary plants, and two auxiliary plants are arranged in multiple
Reactor building both sides, every side reaction heap Factory Building shares an auxiliary plant.
Further, multiple reactor buildings, fuel Factory Building and connection Factory Building are positioned on one piece of base plate.
Further, two auxiliary plants are respectively provided with independent base plate.
Further, each auxiliary plant includes auxiliary equipment district and electric instrument control district, auxiliary equipment district and electricity
Gas instrument control district is physically isolated.
Further, multiple reactor buildings and fuel Factory Building periphery are provided with double-deck exterior wall；Each auxiliary plant
Periphery be provided with double-deck exterior wall.
The beneficial effects of the present invention is:
(1) multiple reactor building column are arranged symmetrically in the both sides of fuel Factory Building by the present invention, and every side is anti-
Heap Factory Building is answered to share an auxiliary plant；Multiple reactor buildings share a fuel Factory Building；Thus improve
The globality of nuclear island and economy；Characteristics of compact layout is flexible, and strong adaptability can not carry out big tune
On the basis of whole, adapt to different unit capacity, factory site condition and construction scales；
(2) reactor building, connection Factory Building, fuel Factory Building are arranged on one piece of unsplit bed(-)plate, and two auxiliary
Help Factory Building to be separately positioned on the most independent base plate, thus improve the shock strength of each module；
(3) reactor building, the periphery of fuel Factory Building arrange double-deck exterior wall, and two auxiliary plants set respectively
Put the most independent double-deck exterior wall；It is thus possible to reply large commercial aircraft impact, improve nuclear power plant
Safety, strengthens common people's acceptance to nuclear safety.
Accompanying drawing explanation
Fig. 1 is the structure chart that nuclear island factory building of the present invention is arranged.
In figure: 1,2,3,4,5,6-reactor building 7-fuel Factory Building 8-connect Factory Building
9,10-auxiliary plant 11-is new, spentnuclear fuel reception facilities 12-spentnuclear fuel scratch pool
13,14,15-reloads passage
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in further details.
As it is shown in figure 1, be the nuclear island factory building arrangement that provides of the present invention, nuclear island factory building include multiple instead
Answer heap Factory Building, fuel Factory Building and two auxiliary plants；Multiple reactor building column, it is symmetrically arranged at
The both sides of fuel Factory Building；Two auxiliary plants are arranged in the both sides of multiple reactor building；Multiple reactors
Connection Factory Building is set between Factory Building and fuel Factory Building；Be provided with in fuel Factory Building new, spentnuclear fuel reception facilities and
Spentnuclear fuel scratch pool, the symmetrically arranged reactor building of each two shares the passage that reloads, and each reloads
Passage all connects with spentnuclear fuel scratch pool.
So, multiple reactor buildings can share newly, spentnuclear fuel reception facilities and spentnuclear fuel scratch pool, often
Side reaction heap Factory Building shares an auxiliary plant；Each Factory Building connection and reasonable arrangement is compact, strong adaptability, adapts to not
Same unit capacity, factory site condition and construction scale, improves globality and the economy of nuclear island factory building.
Multiple reactor buildings, fuel Factory Building, connection Factory Building are respectively positioned on one piece of base plate.Thus, improve
This module entirety shock strength.
Each auxiliary plant includes auxiliary equipment district and electric instrument control district, auxiliary equipment district and electric instrument control district
It is physically isolated, it is simple to Operation and maintenance.Two auxiliary plants are separately positioned on independent base plate, improve
The shock strength of this module.
Multiple reactor building peripheries arrange double-deck exterior wall protection；The periphery of two auxiliary plants is respectively provided with
The most independent double-deck exterior wall protection.Thus, it is possible to the shock of the commercial big aircraft of effective defence, improve
The safety of nuclear island.
Below by specific embodiment, nuclear island deployment scenarios is further illustrated:
As it is shown in figure 1, nuclear island factory building includes that 1# reactor building 1,2# reactor building 2,3# react
Heap Factory Building 3,4# reactor building 4,5# reactor building 5,6# reactor building 6, fuel Factory Building 7,
Connect Factory Building 8,1# auxiliary plant 9 and 2# auxiliary plant 10.
Fuel Factory Building 7 and connection Factory Building 8 are that six reactors share, and are positioned at six reactor buildings
On one piece of unsplit bed(-)plate.1# reactor building 1,2# reactor building 2,3# reactor building 3 and 4#
Reactor building 4,5# reactor building 5,6# reactor building 6 are divided into two row, are arranged symmetrically in fuel
Factory Building 7 both sides；1# auxiliary plant 9 and 2# auxiliary plant 10 is arranged in reactor building both sides；Six
Between reactor building with fuel Factory Building 7,1# auxiliary plant 9,2# auxiliary plant 10, part is for being connected factory
Room 8.
Arrange in fuel Factory Building 7 a set of new, 11, spentnuclear fuel scratch pool 12 of spentnuclear fuel reception facilities,
Three passages 13,14,15 that reload；Three reload passage 13,14,15 respectively with spentnuclear fuel scratch pool
12 connect.Wherein, the passage 13 that reloads shares for 1# reactor building 1 and 4# reactor building 4；
The passage 14 that reloads shares for 2# reactor building 2 and 5# reactor building 5；Reload passage 15 for 3#
Reactor building 3 and 6# reactor building 6 shares.
1# auxiliary plant 9 be 1# reactor building 1,2# reactor building 2,3# reactor building 3 altogether
With；2# auxiliary plant 10 be 4# reactor building 4,5# reactor building 5,6# reactor building 6 altogether
With；Arranging auxiliary equipment district and electric instrument control district in auxiliary plant 9,10, auxiliary equipment district arranges three
The aid system facility of individual reactor, for control zone；Electrically instrument control district arranges the electric instrument control of three heaps
Facility, for supervised area；It is physically isolated by floor and close measure between control zone and supervised area.
It should be noted that, each Factory Building quantity of the present invention can be according to concrete nuclear power station overall planning and reaction
The Character adjustment of heap, it is not limited to above-mentioned specific embodiment.Multiple reactors of the present invention refer to two
And above reactor.
In sum, the present invention by being arranged in the both sides of fuel Factory Building by multiple reactor column, thus,
Multiple reactors can common fuel operational facilities, aid system facility and electric instrument control facility, improve core
The globality on island and economy；Double-deck exterior wall protection is set in the outside of reactor building and auxiliary plant,
To resist commercial big aircraft impact, thus improve the safety of nuclear island factory building；Compact conformation, flexible arrangement,
Strong adaptability, can according to different unit capacities, factory site condition and construction scale, not to arrange into
On the basis of the adjustment that row is big, select Shuan Dui, four heaps, six heaps ... column is arranged.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
The spirit and scope of invention.So, if these amendments of the present invention and modification belong to right of the present invention and want
Ask and within the scope of equivalent technology, then the present invention is also intended to comprise these change and modification.
Claims (6)
1. a nuclear island factory building arrangement, nuclear island factory building includes multiple reactor building and fuel Factory Building
(7), it is characterised in that: multiple reactor building column, it is symmetrically arranged at fuel Factory Building (7)
Both sides, arrange connection Factory Building (8) between multiple reactor buildings and fuel Factory Building (7)；Fuel Factory Building
(7) new, spentnuclear fuel reception facilities (11) and spentnuclear fuel scratch pool (12), multiple reactors it are provided with in
Factory Building shares new, spentnuclear fuel reception facilities (11) and spentnuclear fuel scratch pool (12)；Each two reactor
Factory Building arranges the passage that reloads, and each passage that reloads all connects with spentnuclear fuel scratch pool (12).
2. a kind of nuclear island factory building arrangement as claimed in claim 1, it is characterised in that: nuclear island factory building
Also include that two auxiliary plants (9,10), two auxiliary plants are arranged in multiple reactor building two
Side, every side reaction heap Factory Building shares an auxiliary plant.
3. a kind of nuclear island factory building arrangement as claimed in claim 2, it is characterised in that: multiple reactions
Heap Factory Building, fuel Factory Building (7) and connection Factory Building (8) are positioned on one piece of base plate.
4. a kind of nuclear island factory building arrangement as claimed in claim 3, it is characterised in that: two auxiliary
Factory Building is respectively provided with independent base plate.
5. a kind of nuclear island factory building arrangement as claimed in claim 4, it is characterised in that: each auxiliary
Factory Building includes that auxiliary equipment district and electric instrument control district, auxiliary equipment district and electric instrument control district are physically isolated.
6. nuclear island factory building arrangement as claimed in claim 5 a kind of, it is characterised in that: multiple instead
Heap Factory Building and fuel Factory Building periphery is answered to be provided with double-deck exterior wall；The periphery of each auxiliary plant is provided with double-deck exterior wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610365855.3A CN105971326A (en) | 2016-05-27 | 2016-05-27 | Nuclear island plant arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610365855.3A CN105971326A (en) | 2016-05-27 | 2016-05-27 | Nuclear island plant arrangement structure |
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| CN105971326A true CN105971326A (en) | 2016-09-28 |
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| CN201610365855.3A Pending CN105971326A (en) | 2016-05-27 | 2016-05-27 | Nuclear island plant arrangement structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682469A (en) * | 2018-05-22 | 2018-10-19 | 中国核电工程有限公司 | A kind of modular Radwastes treatment center arrangement method |
| CN110246599A (en) * | 2019-05-08 | 2019-09-17 | 上海核工程研究设计院有限公司 | A kind of double heaps of compact reactor share weary pool device |
| CN115478721A (en) * | 2022-09-27 | 2022-12-16 | 中广核工程有限公司 | Single-pile nuclear island plant structure for nuclear power plant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529933A1 (en) * | 1982-07-12 | 1984-01-13 | Alsthom Atlantique | PROTECTION COVER AGAINST PASSIVE MISSILES IMPACTS |
| JPH09145881A (en) * | 1995-11-21 | 1997-06-06 | Toshiba Corp | Nuclear power plant building |
| CN103485554A (en) * | 2012-06-13 | 2014-01-01 | 中国核动力研究设计院 | Semi-buried type double-reactor nuclear island plant layout |
| CN103850483A (en) * | 2013-04-02 | 2014-06-11 | 中国核电工程有限公司 | Main machine hall group arrangement method of nuclear power plant |
| CN205025145U (en) * | 2015-09-17 | 2016-02-10 | 中国核动力研究设计院 | Be massif deeply buried type nuclear island plant that long corridor type was arranged |
-
2016
- 2016-05-27 CN CN201610365855.3A patent/CN105971326A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2529933A1 (en) * | 1982-07-12 | 1984-01-13 | Alsthom Atlantique | PROTECTION COVER AGAINST PASSIVE MISSILES IMPACTS |
| JPH09145881A (en) * | 1995-11-21 | 1997-06-06 | Toshiba Corp | Nuclear power plant building |
| CN103485554A (en) * | 2012-06-13 | 2014-01-01 | 中国核动力研究设计院 | Semi-buried type double-reactor nuclear island plant layout |
| CN103850483A (en) * | 2013-04-02 | 2014-06-11 | 中国核电工程有限公司 | Main machine hall group arrangement method of nuclear power plant |
| CN205025145U (en) * | 2015-09-17 | 2016-02-10 | 中国核动力研究设计院 | Be massif deeply buried type nuclear island plant that long corridor type was arranged |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682469A (en) * | 2018-05-22 | 2018-10-19 | 中国核电工程有限公司 | A kind of modular Radwastes treatment center arrangement method |
| CN110246599A (en) * | 2019-05-08 | 2019-09-17 | 上海核工程研究设计院有限公司 | A kind of double heaps of compact reactor share weary pool device |
| CN115478721A (en) * | 2022-09-27 | 2022-12-16 | 中广核工程有限公司 | Single-pile nuclear island plant structure for nuclear power plant |
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Application publication date: 20160928 |
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