CN103469770A - Nuclear power spent fuel pool sluice gate - Google Patents
Nuclear power spent fuel pool sluice gate Download PDFInfo
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- CN103469770A CN103469770A CN2013103606220A CN201310360622A CN103469770A CN 103469770 A CN103469770 A CN 103469770A CN 2013103606220 A CN2013103606220 A CN 2013103606220A CN 201310360622 A CN201310360622 A CN 201310360622A CN 103469770 A CN103469770 A CN 103469770A
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- door leaf
- nuclear power
- spent fuel
- fuel pool
- sluice gate
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Abstract
The invention discloses a nuclear power spent fuel pool sluice gate, which comprises a gate frame and a gate leaf, wherein the gate leaf is fixedly arranged in the gate frame via a set of hinge devices; the gate leaf is provided with a set of fastening devices; the gate leaf is provided with a gate leaf driving device; the junction of the gate frame and the gate leaf is provided with a layer of sealing element; and a set of reinforcing ribs is arranged in the gate leaf. The nuclear power spent fuel pool sluice gate disclosed by the invention has the advantages of flexibility in opening and closing, shock and pressure resistance and low leakage rate.
Description
Technical field
The present invention relates to a kind of nuclear power Spent Fuel Pool accessory, particularly a kind of Spent Fuel Pool sluice gate.
Background technology
The sluice gate that existing nuclear power Spent Fuel Pool is used is the lifting type water gate, opens and closes inconveniently, and the easy loss of sluice gate seal while using, because field of employment is special, replace extremely inconvenient.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the invention discloses a kind of easy keying, the Spent Fuel Pool sluice gate of long service life.
Technical scheme: the invention discloses a kind of nuclear power Spent Fuel Pool sluice gate, comprise doorframe, by one group of hinge means, be fixed on the door leaf in doorframe; Described door leaf is provided with one group of device for fastening; Door leaf is provided with door leaf actuator; The junction of doorframe and door leaf is provided with one deck seal; Be provided with one group of reinforcing rib in door leaf.
Wherein, described device for fastening comprises locking cylinder, connecting rod, is arranged on the cylinder connection piece on connecting rod top, and connecting rod is provided with one group of rotor plate, and rotor plate is provided with a lock; Connecting rod is connected with locking cylinder by the cylinder connection piece that is arranged on top.
Wherein, described door leaf actuator comprises the keying cylinder, and described cylinder is arranged in the door leaf rotating shaft; When equipment is used, by opening and closing cylinder, drive door leaf rotating shaft, closed door leaf.
Wherein, described seal is for being the hollow plastic cement sealing mat of matrix.
Wherein, the side that described doorframe is connected with door-hinge, the doorframe upside is grooved, facilitates the installation of hinge.
Wherein, described door leaf uses the ASTM2205 stainless steel to make, in the situation that earthquake occurs, the door body is indeformable, is not shifted, and the gas-flow closure part is injury-free; Described stainless steel 2205 alloys are by 21% chromium, the compound stainless steel that 2.5% molybdenum and 4.5% nickel nitrogen alloy form.It has the stress corrosion resistant ability of high strength, good impact toughness and good whole and part.The yield strength of 2205 two phase stainless steels is twices of austenitic stainless steel.
Wherein, reinforcing rib in described door leaf 3 is perpendicular straight arranged one group of cross reinforcing rib, the reinforcing rib width is 10-14cm, and horizontally disposed reinforcing rib interval is followed successively by 290mm, 596mm, 624mm, 608mm, 616mm, 601mm, 397mm, 420mm, 616mm, 616mm, 624mm, 608mm, 616mm, 448mm from lower to upper.
Wherein, described door leaf is provided with the inflation cylinder, and cylinder and hollow plastic cement sealing mat are communicated with; When equipment is used, by the inflation cylinder, hollow plastic cement sealing mat is inflated to the enhanced leaktightness effect.
Wherein, described door lock is provided with jam plate; Device for fastening is played to the locking effect.
When the present invention uses, by opening and closing cylinder, drive door leaf rotating shaft, closed door leaf; By the locking cylinder drivening rod, the rotor plate on connecting rod, by the locking of door lock, covers jam plate, by the inflation cylinder, hollow plastic cement sealing mat is inflated to the enhanced leaktightness effect.
Described door leaf by the cylinder opening and closing flexibly, put in place.Opening speed remained between 20 ± 5 seconds, and opening angle reaches 90 degree.Slip is not more than 0.5 gallon per minute.The antidetonation grade is the I level.In the situation that earthquake occurs, the door body is indeformable, is not shifted, and the gas-flow closure part is injury-free.Door can be resisted the pressure of the hydrostatic head that 769.6cm is high in fastening position.
Beneficial effect: nuclear power Spent Fuel Pool sluice gate disclosed by the invention, open and close flexibly, the antidetonation resistance to compression, slip is low.
The accompanying drawing explanation
Accompanying drawing 1 is the sluice gate structural representation;
Accompanying drawing 2 is the device for fastening structural representation;
Accompanying drawing 4 is used state diagram for the rear sealing of seal inflation;
Accompanying drawing 5 is the headstock gear structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further explained.
The invention discloses a kind of nuclear power Spent Fuel Pool sluice gate, comprise doorframe 1, by one group of hinge means 2, be fixed on the door leaf 3 in doorframe 1; Described door leaf 3 is provided with one group of device for fastening 4; Door leaf 3 is provided with door leaf actuator 5; The junction of doorframe 1 and door leaf 3 is provided with one deck seal 6; Be provided with one group of reinforcing rib 7 in door leaf 3.
Wherein, described device for fastening 4 comprises locking cylinder 8, connecting rod 9, is arranged on the cylinder connection piece 10 on connecting rod 9 tops, and connecting rod 9 is provided with one group of rotor plate 11, and rotor plate 11 is provided with a lock 12; Connecting rod 9 is connected with locking cylinder 8 by the cylinder connection piece 10 that is arranged on top.
Wherein, described door leaf actuator 5 comprises keying cylinder 13, and described keying cylinder 13 is arranged in door leaf rotating shaft 14; When equipment is used, by opening and closing cylinder 13, drive door leaf rotating shaft 14, closed door leaf 3.
Wherein, described seal 6 is for being the hollow plastic cement sealing mat of matrix.
Wherein, the side that described doorframe 1 is connected with door leaf door-hinge 14, doorframe 1 upside is grooved, facilitates the installation of hinge means 2.
Wherein, described door leaf 3 uses the ASTM2205 stainless steel to make, in the situation that earthquake occurs, the door body is indeformable, is not shifted, and the gas-flow closure part is injury-free; Described stainless steel 2205 alloys are by 21% chromium, the compound stainless steel that 2.5% molybdenum and 4.5% nickel nitrogen alloy form.It has the stress corrosion resistant ability of high strength, good impact toughness and good whole and part.The yield strength of 2205 two phase stainless steels is twices of austenitic stainless steel.
Wherein, reinforcing rib 7 in described door leaf 3 is perpendicular straight arranged one group of cross reinforcing rib, the reinforcing rib width is 10-14cm, and horizontally disposed reinforcing rib interval is followed successively by 290mm, 596mm, 624mm, 608mm, 616mm, 601mm, 397mm, 420mm, 616mm, 616mm, 624mm, 608mm, 616mm, 448mm from lower to upper.
Wherein, described door leaf 3 is provided with inflation cylinder 15, and inflation cylinder 15 and seal 6, locking cylinder 8, keying cylinder 13 are communicated with; When equipment is used, by the inflation cylinder, hollow plastic cement sealing mat is inflated to the enhanced leaktightness effect.
Wherein, described door lock 12 is provided with jam plate 16; Device for fastening 4 is played to the locking effect.
When the present invention uses, by opening and closing cylinder, drive door leaf rotating shaft, closed door leaf; By the locking cylinder drivening rod, the rotor plate on connecting rod, by the locking of door lock, covers jam plate, by the inflation cylinder, hollow plastic cement sealing mat is inflated to the enhanced leaktightness effect.
Described door leaf by the cylinder opening and closing flexibly, put in place.Opening speed remained between 20 ± 5 seconds, and opening angle reaches 90 degree.Slip is not more than 0.5 gallon per minute.The antidetonation grade is the I level.In the situation that earthquake occurs, the door body is indeformable, is not shifted, and the gas-flow closure part is injury-free.Door can be resisted the pressure of the hydrostatic head that 769.6cm is high in fastening position.
Beneficial effect: nuclear power Spent Fuel Pool sluice gate disclosed by the invention, open and close flexibly, the antidetonation resistance to compression, slip is low.
The invention provides a kind of thinking and method of nuclear power Spent Fuel Pool sluice gate; method and the approach of this technical scheme of specific implementation are a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvements and modifications; these improvements and modifications also should be considered as protection scope of the present invention, in the present embodiment not clear and definite each ingredient all available prior art realized.
Claims (9)
1. a nuclear power Spent Fuel Pool sluice gate, is characterized in that, comprises doorframe (1), by one group of hinge means (2), is fixed on the door leaf (3) in doorframe (1); Described door leaf (3) is provided with one group of device for fastening (4); Door leaf (3) is provided with door leaf actuator (5); The junction of doorframe (1) and door leaf (3) is provided with one deck seal (6); Be provided with one group of reinforcing rib (7) in door leaf (3).
2. a kind of nuclear power Spent Fuel Pool sluice gate according to claim 1, it is characterized in that, described device for fastening (4) comprises locking cylinder (8), connecting rod (9), be arranged on the cylinder connection piece (10) on connecting rod (9) top, connecting rod (9) is provided with one group of rotor plate (11), and rotor plate (11) is provided with a lock (12); Connecting rod (9) is connected with locking cylinder (8) by the cylinder connection piece (10) that is arranged on top.
3. a kind of nuclear power Spent Fuel Pool sluice gate according to claim 1, is characterized in that, described door leaf actuator (5) comprises keying cylinder (13), and described keying cylinder (13) is arranged in door leaf rotating shaft (14).
4. a kind of nuclear power Spent Fuel Pool sluice gate according to claim 1, is characterized in that, described seal (6) is for being the hollow plastic cement sealing mat of matrix.
5. a kind of nuclear power Spent Fuel Pool sluice gate according to claim 1, is characterized in that, the side that described doorframe (1) is connected with door leaf door-hinge (14), and doorframe (1) upside is grooved.
6. a kind of nuclear power Spent Fuel Pool sluice gate according to claim 1, is characterized in that, described door leaf (3) uses the ASTM2205 stainless steel to make.
7. a kind of nuclear power Spent Fuel Pool sluice gate according to claim 1 or 5, it is characterized in that, reinforcing rib (7) in described door leaf (3) is spacing perpendicular straight arranged (10) individual cross reinforcing rib from lower to upper, reinforcing rib (7) width is 10-14cm, and horizontally disposed reinforcing rib (7) interval is from lower to upper every being followed successively by 290mm, 596mm, 624mm, 608mm, 616mm, 601mm, 397mm, 420mm, 616mm, 616mm, 624mm, 608mm, 616mm, 448mm.
8. according to the described a kind of nuclear power Spent Fuel Pool sluice gate of claim 1 or 4, it is characterized in that, described door leaf (3) is provided with inflation cylinder (15), and inflation cylinder (15) and seal (6), locking cylinder (8), keying cylinder (13) are communicated with.
9. a kind of nuclear power Spent Fuel Pool sluice gate according to claim 1 and 2, is characterized in that, described door lock (12) is provided with jam plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310360622.0A CN103469770B (en) | 2013-08-19 | 2013-08-19 | A kind of nuclear power spent fuel pool sluice gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310360622.0A CN103469770B (en) | 2013-08-19 | 2013-08-19 | A kind of nuclear power spent fuel pool sluice gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103469770A true CN103469770A (en) | 2013-12-25 |
| CN103469770B CN103469770B (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310360622.0A Active CN103469770B (en) | 2013-08-19 | 2013-08-19 | A kind of nuclear power spent fuel pool sluice gate |
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| Country | Link |
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| CN (1) | CN103469770B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674767A (en) * | 2014-12-25 | 2015-06-03 | 江苏龙腾门业有限公司 | Spent fuel pool gate |
| CN106402653A (en) * | 2016-09-19 | 2017-02-15 | 中国核电工程有限公司 | Sluice gate sealing system for reactor building of nuclear power station |
| CN106463188A (en) * | 2014-04-28 | 2017-02-22 | 地中海工业制造公司(Cnim) | Device for opening and closing an opening in the bottom of a pool intended for containing irradiated fuel |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4032684A1 (en) * | 1990-10-16 | 1992-04-23 | Friedrichsfeld Ag | Bulkhead gate fitting - has automatic device to apply pressure to seal |
| CN2581498Y (en) * | 2002-09-13 | 2003-10-22 | 国家电力公司华东勘测设计研究院 | Bottom shaft driven bidirectional water turning gate |
| KR20050094659A (en) * | 2004-03-24 | 2005-09-28 | (유)신일 | Hydraulic pressure driving type sluice gate, apparatus and method for operating the same |
| CN2750042Y (en) * | 2004-12-13 | 2006-01-04 | 扬州市高扬机电有限公司 | Full automatic waterproof gate |
| CN2756700Y (en) * | 2004-12-24 | 2006-02-08 | 江苏天雨环保集团有限公司 | Cast iron double hole square gate |
| CN201262005Y (en) * | 2008-07-22 | 2009-06-24 | 东莞市吉川机械设备有限公司 | Mechanical locking type automatic door opening/closing device |
| CN102587978A (en) * | 2011-01-06 | 2012-07-18 | 扬州高扬机电制造有限公司 | Hydraulic automatic flat-plate water gate |
| CN102704763A (en) * | 2012-05-29 | 2012-10-03 | 长沙中联重科环卫机械有限公司 | Locking device, garbage bin and butt type garbage truck |
| CN203129104U (en) * | 2013-01-31 | 2013-08-14 | 马海苹 | Automatic control gate |
-
2013
- 2013-08-19 CN CN201310360622.0A patent/CN103469770B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4032684A1 (en) * | 1990-10-16 | 1992-04-23 | Friedrichsfeld Ag | Bulkhead gate fitting - has automatic device to apply pressure to seal |
| CN2581498Y (en) * | 2002-09-13 | 2003-10-22 | 国家电力公司华东勘测设计研究院 | Bottom shaft driven bidirectional water turning gate |
| KR20050094659A (en) * | 2004-03-24 | 2005-09-28 | (유)신일 | Hydraulic pressure driving type sluice gate, apparatus and method for operating the same |
| CN2750042Y (en) * | 2004-12-13 | 2006-01-04 | 扬州市高扬机电有限公司 | Full automatic waterproof gate |
| CN2756700Y (en) * | 2004-12-24 | 2006-02-08 | 江苏天雨环保集团有限公司 | Cast iron double hole square gate |
| CN201262005Y (en) * | 2008-07-22 | 2009-06-24 | 东莞市吉川机械设备有限公司 | Mechanical locking type automatic door opening/closing device |
| CN102587978A (en) * | 2011-01-06 | 2012-07-18 | 扬州高扬机电制造有限公司 | Hydraulic automatic flat-plate water gate |
| CN102704763A (en) * | 2012-05-29 | 2012-10-03 | 长沙中联重科环卫机械有限公司 | Locking device, garbage bin and butt type garbage truck |
| CN203129104U (en) * | 2013-01-31 | 2013-08-14 | 马海苹 | Automatic control gate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106463188A (en) * | 2014-04-28 | 2017-02-22 | 地中海工业制造公司(Cnim) | Device for opening and closing an opening in the bottom of a pool intended for containing irradiated fuel |
| CN104674767A (en) * | 2014-12-25 | 2015-06-03 | 江苏龙腾门业有限公司 | Spent fuel pool gate |
| CN104674767B (en) * | 2014-12-25 | 2016-08-31 | 江苏龙腾门业有限公司 | Spentnuclear fuel water gate |
| CN106402653A (en) * | 2016-09-19 | 2017-02-15 | 中国核电工程有限公司 | Sluice gate sealing system for reactor building of nuclear power station |
| CN106402653B (en) * | 2016-09-19 | 2019-12-24 | 中国核电工程有限公司 | Nuclear power station reactor factory building sluice gate sealing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103469770B (en) | 2016-08-10 |
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