CN102568619A - Nuclear power station control rod control device with double-door flat plate structure - Google Patents
Nuclear power station control rod control device with double-door flat plate structure Download PDFInfo
- Publication number
- CN102568619A CN102568619A CN2012100278501A CN201210027850A CN102568619A CN 102568619 A CN102568619 A CN 102568619A CN 2012100278501 A CN2012100278501 A CN 2012100278501A CN 201210027850 A CN201210027850 A CN 201210027850A CN 102568619 A CN102568619 A CN 102568619A
- Authority
- CN
- China
- Prior art keywords
- control device
- nuclear power
- power station
- flat plate
- control rod
- 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
Images
Classifications
-
- 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
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The invention relates to a nuclear power station control rod control device with a double-door flat plate structure. The nuclear power station control rod control device comprises a cabinet body and elements and components, wherein the cabinet body is provided with a front door and a rear door; at least one layer of interlayer is arranged in the cabinet body; a metal flat plate is arranged on the interlayer; and the elements and components are respectively arranged on the metal flat plate. The nuclear power station control rod control device disclosed by the invention has the beneficial effects that: the heat radiation effect of the elements and components are greatly improved; and when certain circuit needs to be maintained and detected, a flat plate corresponding to the circuit is dismounted independently without involving other circuits; and the nuclear power station control rod control device is convenient to operate.
Description
Technical field
The present invention relates to a kind of nuclear power station control rod control device, relate in particular to the structure of nuclear power station control rod control device.
Background technology
The control rod control device is the visual plant that guarantees the reactor safety operation.It is responsible for controlling lifting, following inserting and the excellent position at reactor core of retentive control; Under the nominal situation, through regulating control rod rod position, normal startup that can the realization response heap, close down; And keep reactor in a certain given power level operation with carry out power adjustments; Under accident conditions,, realize emergency shut-down through fast control rod being inserted reactor core.The reliability and security of control rod control device is related to the normal operation and the safety of entire reaction heap.
The device of rod control at present adopts the physical construction of the back-to-back formula of two-sided drawer usually, and this structure sealing is compact, and radiating effect is poor, and line need use connector, has increased the fault probability of happening, complex circuit, and maintenance detects loaded down with trivial details.
The cabinet of the two-sided drawer-type structure cabinet of label 1 expression among Fig. 1, label 2 expression drawers, label 3 expression connectors, label 4 expression connecting lines.
Visible by Fig. 1, components and parts (5,6,7,8) are installed in the drawer of sealing, and compact conformation is difficult for heat radiation.
Drawer need be installed connector (seeing label 3) behind and connect the inside and outside parts of drawer, uses the unavoidable meeting of connector to produce contact problems, has increased the probability that breaks down.
The back-to-back placement of drawer that can two-sidedly open, connecting line (seeing label 4) all concentrate on cabinet middle (being the back of two sides drawer), can't see connection terminal, and maintenance detects or the debugging trouble.And when drawer of maintenance and debugging, need to break off its with other drawers between be connected, influence the operate as normal of other drawer.
Summary of the invention
The technical issues that need to address of the present invention have provided a kind of nuclear power station control rod control device of double door slab construction, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme:
The present invention includes: cabinet and components and parts; Described cabinet is provided with forward and backward two; At least one deck interlayer is set in described cabinet; On described interlayer, place metal plate; Described components and parts are placed on the metal plate respectively.
Compared with prior art, the invention has the beneficial effects as follows: the radiating effect of components and parts improves greatly, and when maintenance detected a certain loop, the flat board that it is corresponding is pulled down separately, does not involve other loops, and was easy to operate.
Description of drawings
Fig. 1 is a prior art nuclear power station control rod control device structural representation.
Fig. 2 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
Visible by Fig. 2: as to the present invention includes: cabinet 10 and components and parts 20; Described cabinet 10 is provided with forward and backward two 11; At least one deck interlayer 12 is set in described cabinet 10; On described interlayer 12, place metal plate 13; Described components and parts 20 are placed on respectively on the metal plate 13.
Owing to adopt the double door slab construction, the space is big in the cabinet, helps air circulation, and the thermal conductivity of adding metal is high; Components and parts are placed on the bulk metal flat board, and radiating effect improves greatly, and metal plate is divided into some; Components and parts are placed on the different flat boards by loop difference under it, and clear in structure comes into plain view, when maintenance detects a certain loop; The flat board that it is corresponding is pulled down separately, does not involve other loops, and is easy to operate.
Claims (1)
1. the nuclear power station control rod control device of a double door slab construction comprises: cabinet and components and parts; It is characterized in that: described cabinet is provided with forward and backward two; At least one deck interlayer is set in described cabinet; On described interlayer, place metal plate; Described components and parts are placed on the metal plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100278501A CN102568619A (en) | 2012-02-08 | 2012-02-08 | Nuclear power station control rod control device with double-door flat plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100278501A CN102568619A (en) | 2012-02-08 | 2012-02-08 | Nuclear power station control rod control device with double-door flat plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102568619A true CN102568619A (en) | 2012-07-11 |
Family
ID=46413812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100278501A Pending CN102568619A (en) | 2012-02-08 | 2012-02-08 | Nuclear power station control rod control device with double-door flat plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102568619A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020118788A1 (en) * | 2001-02-23 | 2002-08-29 | Hitachi, Ltd. | Boiling water type nuclear reactor use control rod |
| CN1652675A (en) * | 2004-02-07 | 2005-08-10 | 华为技术有限公司 | Heat radiating system |
| CN201360107Y (en) * | 2009-01-24 | 2009-12-09 | 新疆恒力源科技发展有限公司 | Draw-out low-pressure switch cabinet with fixed partitions |
| CN202034687U (en) * | 2011-04-22 | 2011-11-09 | 德阳东方汉德电力工程有限公司 | Power distribution cabinet for wind driven generator |
| CN202502762U (en) * | 2012-02-08 | 2012-10-24 | 上海昱章电气成套设备有限公司 | Nuclear power station control rod control device with double-door plate structure |
-
2012
- 2012-02-08 CN CN2012100278501A patent/CN102568619A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020118788A1 (en) * | 2001-02-23 | 2002-08-29 | Hitachi, Ltd. | Boiling water type nuclear reactor use control rod |
| CN1652675A (en) * | 2004-02-07 | 2005-08-10 | 华为技术有限公司 | Heat radiating system |
| CN201360107Y (en) * | 2009-01-24 | 2009-12-09 | 新疆恒力源科技发展有限公司 | Draw-out low-pressure switch cabinet with fixed partitions |
| CN202034687U (en) * | 2011-04-22 | 2011-11-09 | 德阳东方汉德电力工程有限公司 | Power distribution cabinet for wind driven generator |
| CN202502762U (en) * | 2012-02-08 | 2012-10-24 | 上海昱章电气成套设备有限公司 | Nuclear power station control rod control device with double-door plate structure |
Non-Patent Citations (2)
| Title |
|---|
| 汪明珠 等: "基于PLC的控制棒驱动机构复验", 《核电子学与探测技术》, vol. 31, no. 10, 31 October 2011 (2011-10-31), pages 1140 - 1142 * |
| 谭平: "基于PLC的压水堆棒控棒位控制系统的研制", 《中国优秀硕士学位论文全文数据库（电子期刊）工程科技II辑》, no. 02, 15 February 2010 (2010-02-15) * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102711414B (en) | Liquid cooling device | |
| CN202502762U (en) | Nuclear power station control rod control device with double-door plate structure | |
| CN102568619A (en) | Nuclear power station control rod control device with double-door flat plate structure | |
| CN102421263A (en) | Double-sided drawer type machine cabinet and mounting method thereof | |
| CN202307723U (en) | Breaker inserting device capable of hot plugging controller | |
| CN201514605U (en) | Dust-proof heat radiation system for automatic server | |
| CN108925095A (en) | A kind of industrial computer control cabinet | |
| CN203967526U (en) | A kind of bus-bar system | |
| CN202206670U (en) | Double-sided drawer type machine cabinet | |
| CN208015568U (en) | A kind of integrated form full-power wind power converter | |
| CN204088116U (en) | Bent-arm grounding switch operating device | |
| CN208445183U (en) | Ring network cabinet and its low-pressure cabinet are pressed in one kind | |
| CN103401172B (en) | Ring main unit arcing protection cabinet | |
| CN205724629U (en) | On-line monitoring and cloud service intellectualizing system | |
| CN201523168U (en) | Full-automatic low-voltage distribution board for ship | |
| CN205304066U (en) | 630A drawer switch assembly in 0.4kV-GCK cabinet with double-plug-in | |
| CN204836871U (en) | From anterior structure of opening at back door of controlling of rack | |
| CN202201593U (en) | Disconnection protection device for control cabinet | |
| CN207612064U (en) | A kind of large capacity static reactive generator SVG of plug-in structure | |
| CN203188836U (en) | Drawable door | |
| CN205921138U (en) | In put and link up power distribution unit | |
| CN202454925U (en) | Fixed split power distribution cabinet used in low-voltage power supply system | |
| CN204538539U (en) | A kind of secondary circuit auxiliary plug-in | |
| CN210225053U (en) | Uninterrupted power supply with simple installation structure | |
| CN218300944U (en) | Hot plug type Static Var Generator (SVG) with 2U height |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |