CN105679381A - Nuclear power pressurizer - Google Patents
Nuclear power pressurizer Download PDFInfo
- Publication number
- CN105679381A CN105679381A CN201610177155.1A CN201610177155A CN105679381A CN 105679381 A CN105679381 A CN 105679381A CN 201610177155 A CN201610177155 A CN 201610177155A CN 105679381 A CN105679381 A CN 105679381A
- Authority
- CN
- China
- Prior art keywords
- manostat
- nuclear power
- inner lining
- insulating inner
- ozzle
- 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
- 238000009413 insulation Methods 0.000 abstract 2
- 238000005507 spraying Methods 0.000 abstract 1
- 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
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/09—Pressure regulating arrangements, i.e. pressurisers
-
- 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)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Resistance Heating (AREA)
Abstract
The invention provides a nuclear power pressurizer. The nuclear power pressurizer comprises a nozzle, an outer wall, a guide plate, a thermal insulation lining, an electric heater, a pressure-relief nozzle and a spraying pipe, wherein the nozzle is used for connecting the nuclear power pressurizer with a reactor pressure vessel; the top center of the thermal insulation lining is provided with a current limiting hole. The nuclear power pressurizer has the advantages that a surge pipeline is omitted, and the pressurizer is directly connected with the reactor pressure vessel through the nozzle.
Description
Technical field
The present invention relates to a kind of manostat for one loop of nuclear power station system, be specifically related to a kind of nuclear power manostat.
Background technology
In common pressurized-water reactor nuclear power plant primary Ioops system, manostat is connected with the heat pipe in main pipeline by Surge line piping, is connected with the cold pipe in main pipeline by shower. Main pipeline is eliminated for the nuclear power type of power less (being generally less than 300MWe), compact arrangement of equipment, and part type. This causes that manostat cannot be connected on main pipeline by conventional mode.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is proposed to a kind of nuclear power manostat.
Nuclear power manostat includes manostat ozzle; Described manostat ozzle is configured to be connected described nuclear power manostat with reactor pressure vessel; Described nuclear power manostat also includes manostat outer wall, deflector, manostat insulating inner lining, manostat electric heater, manostat pressure release ozzle and manostat shower; The top center of wherein said manostat insulating inner lining is provided with manostat metering hole.
Preferably, described nuclear power manostat also includes the sliding connecting device of manostat insulating inner lining; The sliding connecting device of described manostat insulating inner lining is configured to be connected described manostat insulating inner lining with described manostat outer wall.
Preferably, described nuclear power manostat also includes the fixed connection apparatus of manostat insulating inner lining; The fixed connection apparatus of described manostat insulating inner lining is configured to be connected described manostat insulating inner lining with described manostat electric heater.
Preferably, described manostat pressure release ozzle is positioned at the surrounding of described manostat shower.
Preferably, described manostat electric heater is arranged on the inside of described manostat outer wall.
Compared with prior art, the method have the advantages that
1, nuclear power manostat provided by the invention, eliminates Surge line piping, and manostat is directly connected to by manostat ozzle and reactor pressure vessel.
2, nuclear power manostat provided by the invention, eliminates the connected mode of tradition reactor pressure vessel and manostat, it is adaptable to the Small reactor of compact arrangement.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the nuclear power manostat meeting the preferred embodiment of the present invention and the connection of reactor pressure vessel.
Fig. 2 is the structural representation of the nuclear power manostat 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 drawings and specific embodiments, the present invention is further detailed explanation.
As it is shown in figure 1, nuclear power manostat 1 is directly connected to by the manostat ozzle 10 of manostat 1 with reactor pressure vessel 01, eliminate Surge line piping, it is adaptable to the Small reactor of compact arrangement.
As in figure 2 it is shown, nuclear power manostat 1 farther includes manostat outer wall 11, deflector 12, manostat insulating inner lining 13, manostat electric heater 14, manostat pressure release ozzle 16 and manostat shower 17; The top center of wherein said manostat insulating inner lining 13 is provided with manostat metering hole 15.
Preferably, described nuclear power manostat 1 also includes the sliding connecting device 18 of manostat insulating inner lining; The sliding connecting device 18 of described manostat insulating inner lining is configured to be connected described manostat insulating inner lining 13 with described manostat outer wall 11.
Preferably, described nuclear power manostat 1 also includes the fixed connection apparatus 19 of manostat insulating inner lining; The fixed connection apparatus 19 of described manostat insulating inner lining is configured to be connected described manostat insulating inner lining 13 with described manostat electric heater 14.
Preferably, described manostat pressure release ozzle 16 is positioned at the surrounding of described manostat shower 17.
Preferably, described manostat electric heater 14 is arranged on the inside of described manostat outer wall 11.
Compared with prior art, the present embodiment has the advantages that
1, the nuclear power manostat that the present embodiment provides, eliminates Surge line piping, and manostat is directly connected to by manostat ozzle and reactor pressure vessel.
2, the nuclear power manostat that the present embodiment provides, eliminates the connected mode of tradition reactor pressure vessel 1 and manostat 2, it is adaptable to the Small reactor of compact arrangement.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to. For system disclosed in embodiment, owing to corresponding to the method disclosed in Example, so what describe is fairly simple, relevant part illustrates referring to method part.
Those skilled in the art specifically can should be used for using different methods to realize described function to each, but this realization is it is not considered that beyond the scope of this invention.
Obviously, invention can be carried out various change and modification without deviating from the spirit and scope of the present invention by those skilled in the art. So, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to include these change and modification.
Claims (5)
1. a nuclear power manostat, it is characterised in that include manostat ozzle; Described manostat ozzle is configured to be connected described nuclear power manostat with reactor pressure vessel; Described nuclear power manostat also includes manostat outer wall, deflector, manostat insulating inner lining, manostat electric heater, manostat pressure release ozzle and manostat shower; The top center of wherein said manostat insulating inner lining is provided with manostat metering hole.
2. nuclear power manostat as claimed in claim 1, it is characterised in that described nuclear power manostat also includes the sliding connecting device of manostat insulating inner lining; The sliding connecting device of described manostat insulating inner lining is configured to be connected described manostat insulating inner lining with described manostat outer wall.
3. nuclear power manostat as claimed in claim 1, it is characterised in that described nuclear power manostat also includes the fixed connection apparatus of manostat insulating inner lining; The fixed connection apparatus of described manostat insulating inner lining is configured to be connected described manostat insulating inner lining with described manostat electric heater.
4. nuclear power manostat as claimed in claim 1, it is characterised in that described manostat pressure release ozzle is positioned at the surrounding of described manostat shower.
5. nuclear power manostat as claimed in claim 1, it is characterised in that described manostat electric heater is arranged on the inside of described manostat outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177155.1A CN105679381A (en) | 2016-03-25 | 2016-03-25 | Nuclear power pressurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610177155.1A CN105679381A (en) | 2016-03-25 | 2016-03-25 | Nuclear power pressurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105679381A true CN105679381A (en) | 2016-06-15 |
Family
ID=56223976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610177155.1A Pending CN105679381A (en) | 2016-03-25 | 2016-03-25 | Nuclear power pressurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105679381A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273104A (en) * | 2018-12-05 | 2019-01-25 | 中广核工程有限公司 | Nuclear power plant voltage stabilizer and its water seal arrangement |
| CN110047600A (en) * | 2018-01-17 | 2019-07-23 | 国核华清（北京）核电技术研发中心有限公司 | Pressurizer system |
| WO2020113483A1 (en) * | 2018-12-05 | 2020-06-11 | 中广核工程有限公司 | Nuclear power station pressurizer and water sealing device thereof |
| CN112768094A (en) * | 2020-12-28 | 2021-05-07 | 日照方乐精密机械有限公司 | Pressure relief pipeline arrangement structure of voltage stabilizer of offshore nuclear power platform |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120321030A1 (en) * | 2011-06-15 | 2012-12-20 | Malloy John D | Integrated emergency core cooling system condenser for pressurized water reactor |
| CN202948741U (en) * | 2012-10-22 | 2013-05-22 | 中国核动力研究设计院 | Reactor coolant expansion or shrinkage compensation pipeline in nuclear reactor system |
| US20130308740A1 (en) * | 2012-05-21 | 2013-11-21 | Westinghouse Electric Company Llc | Pressurizer surge-line separator for integral pressurized water reactors |
| CN103440884A (en) * | 2013-08-12 | 2013-12-11 | 中国核动力研究设计院 | Steam pressure stabilizing system placed inside RPV and application method thereof |
| CN205104238U (en) * | 2015-10-23 | 2016-03-23 | 中科华核电技术研究院有限公司 | Built -in steam stabiliser |
-
2016
- 2016-03-25 CN CN201610177155.1A patent/CN105679381A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120321030A1 (en) * | 2011-06-15 | 2012-12-20 | Malloy John D | Integrated emergency core cooling system condenser for pressurized water reactor |
| US20130308740A1 (en) * | 2012-05-21 | 2013-11-21 | Westinghouse Electric Company Llc | Pressurizer surge-line separator for integral pressurized water reactors |
| CN202948741U (en) * | 2012-10-22 | 2013-05-22 | 中国核动力研究设计院 | Reactor coolant expansion or shrinkage compensation pipeline in nuclear reactor system |
| CN103440884A (en) * | 2013-08-12 | 2013-12-11 | 中国核动力研究设计院 | Steam pressure stabilizing system placed inside RPV and application method thereof |
| CN205104238U (en) * | 2015-10-23 | 2016-03-23 | 中科华核电技术研究院有限公司 | Built -in steam stabiliser |
Non-Patent Citations (2)
| Title |
|---|
| 左学兵;陈晶晶;张金东;代帅;郑东宏;: "AP1000反应堆冷却剂系统主要设备安装技术" * |
| 甘国华;陈银强;周正平;桂春;: "稳压器及波动管老化管理信息系统开发" * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047600A (en) * | 2018-01-17 | 2019-07-23 | 国核华清（北京）核电技术研发中心有限公司 | Pressurizer system |
| CN109273104A (en) * | 2018-12-05 | 2019-01-25 | 中广核工程有限公司 | Nuclear power plant voltage stabilizer and its water seal arrangement |
| CN109273104B (en) * | 2018-12-05 | 2020-06-05 | 中广核工程有限公司 | Nuclear power station voltage stabilizer and water seal device thereof |
| WO2020113483A1 (en) * | 2018-12-05 | 2020-06-11 | 中广核工程有限公司 | Nuclear power station pressurizer and water sealing device thereof |
| CN112768094A (en) * | 2020-12-28 | 2021-05-07 | 日照方乐精密机械有限公司 | Pressure relief pipeline arrangement structure of voltage stabilizer of offshore nuclear power platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105679381A (en) | Nuclear power pressurizer | |
| CN203983533U (en) | A kind of jockey | |
| CN105913890A (en) | Movable nuclear power device | |
| CN203202496U (en) | Pipeline switch connection device used for process control practical training equipment | |
| CN207280691U (en) | A kind of refrigeration background board of detection gas leakage | |
| CN204164543U (en) | Novel flange mechanism | |
| CN105108369A (en) | Structure and welding method capable of preventing welding deformation of flange | |
| CN203983630U (en) | A kind of jockey | |
| CN204045756U (en) | A kind of pipe bus connects gold utensil | |
| CN102840441B (en) | Storage tank for cooling superconducting cable | |
| CN102969032A (en) | Electrical penetration piece | |
| CN205639866U (en) | Fixed magnetic force strutting arrangement that uses of vacuum pipe | |
| CN202043309U (en) | Insulation structure of electric heating pipe | |
| WO2009083675A3 (en) | Nuclear reactor vessel for a fast breeder reactor of the type with loops | |
| CN204614910U (en) | A kind of waveguide assembly of easy disassembly | |
| CN104373718A (en) | Telescopic flange used for milk filter | |
| CN103949554B (en) | A kind of expansion pipe device and production technology thereof | |
| CN205102951U (en) | Dedicated liquid temperature of chemistry experiment detects composite set | |
| CN104167615A (en) | Fitting for connecting tubular buses | |
| CN203787719U (en) | Transformer station secondary loop connection device | |
| CN220064121U (en) | Low-power single-phase parallel-to-off-grid converter test fixture structure | |
| CN205333205U (en) | Nickel carbonyl reation kettle's temperature -detecting device | |
| CN203951121U (en) | A kind of nine hole feeder windows | |
| CN202010582U (en) | Heat pipe nozzle | |
| CN202997309U (en) | High voltage device cable protection ring |
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 & 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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181012 Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. Applicant after: Shanghai Shen Nuclear Energy Engineering Technology Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |