CN102888633B - Process unit for forming copper-plated nickel-plated mirror surface of vacuum valve in nuclear reactor - Google Patents
Process unit for forming copper-plated nickel-plated mirror surface of vacuum valve in nuclear reactor Download PDFInfo
- Publication number
- CN102888633B CN102888633B CN201210417034.1A CN201210417034A CN102888633B CN 102888633 B CN102888633 B CN 102888633B CN 201210417034 A CN201210417034 A CN 201210417034A CN 102888633 B CN102888633 B CN 102888633B
- Authority
- CN
- China
- Prior art keywords
- vacuum valve
- process unit
- plated
- nuclear reactor
- mirror surface
- 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.)
- Active
Links
Abstract
The invention relates to a process unit for forming a copper-plated nickel-plated mirror surface of a vacuum valve in a nuclear reactor. The process unit is characterized by comprising a vacuum valve, wherein the middle part of the vacuum valve is a hollow cavity, the inner wall of the hollow cavity of the vacuum valve is provided with the mirror surface, the upper end and the lower end of the vacuum valve are provided with fixtures, the fixtures are fixedly connected with the vacuum valve by virtue of bolts, the hollow cavity of the vacuum valve is internally provided with multiple anodes, the top of each of multiple anodes is fixedly connected with the fixtures, and multiple anodes are fitted with the mirror surface. The process unit provided by the invention has the advantages that a multi-angle multi-anode design is adopted, so as to guarantee that coating at each position and each plane is uniform and compact; the bolts are adopted for being connected with the cavity, and coordination and conduction are good; and the vacuum valve tool is adopted for protection and resistance to plating while guaranteeing that liquid medicine flows in the cavity.
Description
Technical field
The present invention relates to vacuum valve plating copper and nickel minute surface process unit in a kind of nuclear reactor, be applicable to the plating copper and nickel facing operation of vacuum valve.
Background technology
Vacuum valve is mainly used in the nuclear reactor of civil and military, and plating requires as inner chamber plating copper and nickel, is parcel plating product, because this valve cavity has fluid to pass through, so have very strict requirement to the smooth finish of electroplating surface, and existing plating is more crude, can not meet the requirements, vacuum valve is because of nickel plating after the first copper facing of needs, the bonding force of coating is difficult point, and the existing bonding force to layers of copper and nickel dam is poor, therefore, for solving the problem, spy provides a kind of new technical scheme.
Summary of the invention
The object of this invention is to provide vacuum valve plating copper and nickel minute surface process unit in a kind of nuclear reactor.
The technical solution used in the present invention is:
Vacuum valve plating copper and nickel minute surface process unit in nuclear reactor, comprise vacuum valve, it is hollow cavity in the middle part of described vacuum valve, the hollow cavity inwall of described vacuum valve is provided with minute surface, the upper and lower two ends of described vacuum valve are provided with fixture, and described fixture is fixedly connected with by mounting block with between vacuum valve, are provided with many anodes in the hollow cavity of described vacuum valve, described many anode tops are fixedly connected with fixture, and described many anodes and minute surface are fitted.
Described mounting block is bolt.
Advantage of the present invention is: adopt multi-angle many anode design, ensure each plane coating even compact; Adopt bolt to be connected with cavity, coordinate conduction good; The protection of vacuum valve frock, resistance plating, ensure there is liquid medicine flow in cavity simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of vacuum valve in Fig. 1.
Wherein: 1, vacuum valve, 2, hollow cavity, 3, minute surface, 4, fixture, 5, bolt, 6, anode.
Embodiment
As depicted in figs. 1 and 2, vacuum valve plating copper and nickel minute surface process unit in nuclear reactor of the present invention, comprise vacuum valve 1, be hollow cavity 2 in the middle part of vacuum valve 1, hollow cavity 2 inwall of vacuum valve 1 is provided with minute surface 3, and vacuum valve about 1 two ends are provided with fixture 4, be fixedly connected with by bolt 5 between fixture 4 with vacuum valve 1, be provided with many anodes 6 in the hollow cavity 2 of vacuum valve 1, many anode 6 tops are fixedly connected with the fixture 4 of upper end, and many anodes 6 are fitted with minute surface 3.
Advantage of the present invention is: adopt multi-angle many anode design, ensure each plane coating even compact; Adopt bolt to be connected with cavity, coordinate conduction good; The protection of vacuum valve frock, resistance plating, ensure there is liquid medicine flow in cavity simultaneously.
Claims (2)
1. vacuum valve plating copper and nickel minute surface process unit in nuclear reactor, it is characterized in that: comprise vacuum valve, it is hollow cavity in the middle part of described vacuum valve, the hollow cavity inwall of described vacuum valve is provided with minute surface, the upper and lower two ends of described vacuum valve are provided with fixture, and described fixture is fixedly connected with by mounting block with between vacuum valve, are provided with many anodes in the hollow cavity of described vacuum valve, described many anode tops are fixedly connected with fixture, and described many anodes and minute surface are fitted.
2. vacuum valve plating copper and nickel minute surface process unit in nuclear reactor according to claim 1, is characterized in that: described mounting block is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210417034.1A CN102888633B (en) | 2012-08-28 | 2012-10-29 | Process unit for forming copper-plated nickel-plated mirror surface of vacuum valve in nuclear reactor |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220428673 | 2012-08-28 | ||
| CN2012204286733 | 2012-08-28 | ||
| CN201220428673.3 | 2012-08-28 | ||
| CN201210417034.1A CN102888633B (en) | 2012-08-28 | 2012-10-29 | Process unit for forming copper-plated nickel-plated mirror surface of vacuum valve in nuclear reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102888633A CN102888633A (en) | 2013-01-23 |
| CN102888633B true CN102888633B (en) | 2015-06-17 |
Family
ID=47532309
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210417034.1A Active CN102888633B (en) | 2012-08-28 | 2012-10-29 | Process unit for forming copper-plated nickel-plated mirror surface of vacuum valve in nuclear reactor |
| CN 201220555720 Withdrawn - After Issue CN202925123U (en) | 2012-08-28 | 2012-10-29 | Copper-and-nickel plating mirror surface process device for vacuum valve inside nuclear reactor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220555720 Withdrawn - After Issue CN202925123U (en) | 2012-08-28 | 2012-10-29 | Copper-and-nickel plating mirror surface process device for vacuum valve inside nuclear reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102888633B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888633B (en) * | 2012-08-28 | 2015-06-17 | 南通市申海工业技术科技有限公司 | Process unit for forming copper-plated nickel-plated mirror surface of vacuum valve in nuclear reactor |
| CN104818514A (en) * | 2015-05-07 | 2015-08-05 | 哈尔滨飞机工业集团有限责任公司 | Chromium-plated tooling |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62227100A (en) * | 1986-03-28 | 1987-10-06 | Kubota Ltd | Method for plating valve body of ball valve |
| JPS63137196A (en) * | 1986-11-28 | 1988-06-09 | Matsushita Refrig Co | Device for plating of inner wall of heat transfer pipe |
| CN2403792Y (en) * | 2000-01-28 | 2000-11-01 | 杨聚泰 | Apparatus for auxiliary anode spraying zinc liquid electroplating steel conduit inwall |
| CN1353779A (en) * | 1999-04-13 | 2002-06-12 | 塞米用具公司 | System for electrochemically processing workpiece |
| CN101613873A (en) * | 2008-06-25 | 2009-12-30 | 铃木株式会社 | The electroplanting device and the method that are used for plating cylinder body |
| CN201753369U (en) * | 2010-03-29 | 2011-03-02 | 富葵精密组件(深圳)有限公司 | Electroplating device |
| CN202323071U (en) * | 2011-11-15 | 2012-07-11 | 大连经济技术开发区大山表面处理有限公司 | Hard chromium electroplating device of iron ring inner cavity |
| CN202925123U (en) * | 2012-08-28 | 2013-05-08 | 南通市申海工业技术科技有限公司 | Copper-and-nickel plating mirror surface process device for vacuum valve inside nuclear reactor |
-
2012
- 2012-10-29 CN CN201210417034.1A patent/CN102888633B/en active Active
- 2012-10-29 CN CN 201220555720 patent/CN202925123U/en not_active Withdrawn - After Issue
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62227100A (en) * | 1986-03-28 | 1987-10-06 | Kubota Ltd | Method for plating valve body of ball valve |
| JPS63137196A (en) * | 1986-11-28 | 1988-06-09 | Matsushita Refrig Co | Device for plating of inner wall of heat transfer pipe |
| CN1353779A (en) * | 1999-04-13 | 2002-06-12 | 塞米用具公司 | System for electrochemically processing workpiece |
| CN2403792Y (en) * | 2000-01-28 | 2000-11-01 | 杨聚泰 | Apparatus for auxiliary anode spraying zinc liquid electroplating steel conduit inwall |
| CN101613873A (en) * | 2008-06-25 | 2009-12-30 | 铃木株式会社 | The electroplanting device and the method that are used for plating cylinder body |
| CN201753369U (en) * | 2010-03-29 | 2011-03-02 | 富葵精密组件(深圳)有限公司 | Electroplating device |
| CN202323071U (en) * | 2011-11-15 | 2012-07-11 | 大连经济技术开发区大山表面处理有限公司 | Hard chromium electroplating device of iron ring inner cavity |
| CN202925123U (en) * | 2012-08-28 | 2013-05-08 | 南通市申海工业技术科技有限公司 | Copper-and-nickel plating mirror surface process device for vacuum valve inside nuclear reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202925123U (en) | 2013-05-08 |
| CN102888633A (en) | 2013-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102888633B (en) | Process unit for forming copper-plated nickel-plated mirror surface of vacuum valve in nuclear reactor | |
| CN204058617U (en) | A kind of electric brushing coating installation | |
| CN204687469U (en) | Low-heat demagnetizing factor Sintered NdFeB magnet electrodeposited coating | |
| CN204064696U (en) | A kind of underwater horizontal type X-tree detective pole | |
| CN203635187U (en) | High-efficiency reaction kettle | |
| CN203316570U (en) | Precision punching device for cookware | |
| CN202403581U (en) | Temperature equalization plate | |
| CN205241839U (en) | Integration formula stopper braking piston hard chrome plating hanger | |
| CN209368367U (en) | A kind of plating jet apparatus | |
| CN105350949A (en) | A fracturing head with 8 outlets | |
| CN102151818A (en) | Design and manufacturing of water-cooling aluminum block | |
| CN207171203U (en) | A kind of electrode structure in projection welder | |
| CN204565675U (en) | A kind of fixture for valve sidewall | |
| CN104439573A (en) | Technology for masking electrolytic machining of TC4 titanium alloy through sodium nitrate electrolyte solution | |
| CN102953100B (en) | A kind of plating crimp | |
| CN203197024U (en) | Mould for stretching titanium rod | |
| CN203946899U (en) | A kind of assembly type barrier sealed structure | |
| CN203348528U (en) | Air cylinder piston connecting device | |
| CN204028241U (en) | The sub-electrical property experiment device of three phase isolated | |
| CN204339132U (en) | Cup jig for laser welding | |
| CN204053860U (en) | A kind of automatic fixture fixture with cooling fluid steel pipe | |
| CN203696224U (en) | Welding electrode arm structure | |
| CN203148235U (en) | Electric conducting cross arm | |
| CN203170866U (en) | Thermocouple fixed frame for pre-heating head of pipe making machine | |
| CN202808981U (en) | Copper plate electroplating auxiliary device for crystallizer for continuous casting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226100, No. 29, Daqing Road, three factory, Haimen, Jiangsu, Nantong Patentee after: NANTONG SHENHAI INDUSTRIAL TECHNOLOGY Co.,Ltd. Address before: 226100, 27, Daqing Road, Qinglong harbor, Haimen, Jiangsu, Nantong Patentee before: Nantong Shenhai Science and Industrial Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: 226100, 27, Daqing Road, three factory, Haimen, Jiangsu, Nantong Patentee after: NANTONG SHENHAI INDUSTRIAL TECHNOLOGY Co.,Ltd. Address before: 226100, No. 29, Daqing Road, three factory, Haimen, Jiangsu, Nantong Patentee before: NANTONG SHENHAI INDUSTRIAL TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226100 No. 27 Daqing Road, Sanchang Street, Haimen City, Nantong City, Jiangsu Province Patentee after: Yingpu Aviation Technology (Nantong) Co.,Ltd. Address before: 226100 No. 27 Daqing Road, Sanchang Street, Haimen City, Nantong City, Jiangsu Province Patentee before: NANTONG SHENHAI INDUSTRIAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |