JP3171567U - Safety stop device for nuclear power reactor - Google Patents
Safety stop device for nuclear power reactor Download PDFInfo
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- JP3171567U JP3171567U JP2011002431U JP2011002431U JP3171567U JP 3171567 U JP3171567 U JP 3171567U JP 2011002431 U JP2011002431 U JP 2011002431U JP 2011002431 U JP2011002431 U JP 2011002431U JP 3171567 U JP3171567 U JP 3171567U
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- water
- reactor
- pipe
- nuclear power
- nuclear
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- 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
-
- 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
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- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
【課題】原子炉をいかなる時でも緊急に安全停止できる原子力発電の原子炉安全停止装置を提供する。【解決手段】原子力発電は水を大量に使うので、大量の水を備蓄して置くこと何か有った時この水で対応する。原子力発電は大量の水が必要、そこで原子力炉の近くに4500リットル水蓄える水槽を設置する。ただし水槽の高さは原子炉より高い位置に設置する。原子炉内に水が流れる様にし、高い位置からの水圧により自動的に水が原子炉に入る様にする。原子炉中の水が少なくなって、蒸気圧力が高くても原子炉の中に水を入れる事が出来る。【選択図】図1Provided is a nuclear power reactor safety shutdown device capable of emergency shutdown of a nuclear reactor at any time. SOLUTION Nuclear power generation uses a lot of water, so when there is something to stock up and store a large amount of water, this water will respond. Nuclear power generation requires a large amount of water, so a tank for storing 4,500 liters of water is installed near the nuclear reactor. However, the height of the tank will be set higher than the reactor. Water is allowed to flow into the reactor, and water is automatically entered into the reactor by water pressure from a high position. Water in the reactor is reduced and water can be put into the reactor even when the steam pressure is high. [Selection] Figure 1
Description
今ある日本国内の原子力発電は発電を停止する事が非常に難しい
簡単に原子炉を安全停止できるようにした
原子力事故を無に近いようにした
特に非常事態の時効果がある
コストが安い、かんたんで誰でも原子炉を停止出来るThe nuclear power generation in Japan is very difficult to stop the power generation. The nuclear accident that made it possible to safely shut down the reactor easily. Anyone can shut down the reactor
原子力発電は核廃棄物を地上に出さないようにするだけの対策がしてある
地震対策も出来ている、揺れに強く出来ているNuclear power generation is also capable of earthquake countermeasures that are just enough to prevent nuclear waste from being put on the ground, and is strong against shaking.
原子炉をいかなる時でも緊急に安全停止できることそれも簡単にIt is easy to urgently shut down the reactor at any time
原子力発電は大量の水が必要そこで原子力炉の近くに4500リットル水蓄える水槽を設置ただし水槽の高さは原子炉より高い位置に設置すること
原子炉内に水が流れる様にする、高い位置からの水圧により自動に水が原子炉に入る様にするNuclear power generation requires a large amount of water. Therefore, a tank that stores 4500 liters of water is installed near the nuclear reactor. However, the tank must be installed at a height higher than that of the nuclear reactor. Automatically allow water to enter the reactor with the water pressure of
原子炉中の水が少なくなって、蒸気圧力が高くても原子炉の中に水を入れる事が出来る
水槽の水を自動に炉の中に入れるWater in the reactor is reduced and water in the tank that can be put into the reactor even when steam pressure is high is automatically put into the reactor
以下、本案の実施例について説明をする
(ア)まず原子炉の近くに、原子炉よりも高い位置に原子炉で使う水の三倍近くの水、4500リットル水槽を作る
(イ)水槽にいつも水が満タンになるようにする
(ウ)水槽に水を入れる(1)パイプの先に(5)水停止弁を取り付ける
(エ)水槽の水を使用済み核燃料の保管場所の水槽に(2)パイプで取り付ける
水槽の下から保管場所の水槽に(2)パイプを取り付ける
(オ)(2)パイプの途中に(7)バルブを取り付ける
(カ)核保管場所の水槽の水が漏れないように(2)パイプの先に(6)水停止弁を取り付ける
(キ)水槽の下から原子炉中にある圧力容器の出来る限り低い位置に(3)パイプで取り付ける
(ク)その(3)パイプの途中に(9)バルブを取り付ける
(ケ)圧力容器の出来るだけの高い位置に(4)パイプを取り付け、水槽の下から圧力容器の中に水を入れる(3)パイプの途中に取り付けた(9)バルブと圧力容器の間に(4)パイプを繋ぐ
(コ)圧力容器からタービン室に繋がっているパイプに(10)バルブを取り付ける
(サ)タービン室から圧力容器繋がっているパイプに(11)バルブ取り付けるIn the following, the embodiment of the present plan will be described. (A) Firstly, near the nuclear reactor, a water of about 3 times the water used in the nuclear reactor is placed at a position higher than the nuclear reactor. (C) Fill the aquarium with water (1) Insert the water stop valve at the tip of the pipe (d) Install the water in the aquarium in the storage tank for spent nuclear fuel (2 (2) Attach the pipe from the bottom of the aquarium attached to the pipe to the storage tank (2) Install the pipe (e) (2) Install the valve in the middle of the pipe (7) (f) Prevent the water in the tank at the nuclear storage area from leaking (2) At the tip of the pipe (6) Attach a water stop valve (ki) From the bottom of the water tank to the lowest possible position of the pressure vessel in the reactor (3) Attach it with the pipe (K) (3) Along the way (9) Install the valve. (4) Attach the pipe to a high position, and put water into the pressure vessel from the bottom of the water tank. (3) Install it in the middle of the pipe. (9) Connect the pipe between the valve and the pressure vessel. (10) A valve is attached to the pipe connected from the pressure vessel to the turbine chamber. (10) A valve is attached to the pipe connected from the turbine chamber to the pressure vessel.
今の原子力発電は原子炉を始動する時は問題がないが、原子炉を停止する時は大変
正常の時原子炉を停止す時、圧力容器中の温度や圧力を調整しながら停止する
原子炉を緊急停止すると圧力容器内の温度や圧力の調整が非常に難しくなる
圧力容器内に水を入れるタイミングが非常に難しい
圧力容器内に水をあふれさせると蒸気を取り出すパイプに水が流れていきタービンにかかり破損させる事がある
図で示している圧力容器内で赤い線の上か下で耐用が変わる
水を圧力容器に入れるタイミングが遅くなると圧力容器の中に水が入らなくなる
圧力容器内に水を入れるパイプが赤い線の上に取り付いていると水が蒸気圧力のために水が入らない
核燃料が熱くなっている時水を核燃料上から水を掛ける事になり一瞬に蒸気になる
蒸気が圧力容器の圧力を高くする
水を圧力容器の中にいれ核燃料を冷やす、すると今度は水が蒸気になり圧力が高くするジレンマ
図1圧力容器内に赤い線になると赤い線よりも高い位置からの水を入れることができない、蒸気圧力のため
青い線の時の水の位置だとその下からは水を入れる事が出来る
何かが起きた時海水で耐用とるつもりThe current nuclear power generation has no problem when starting the reactor, but when the reactor is shut down, it is very normal. When the reactor is shut down, the reactor stops while adjusting the temperature and pressure in the pressure vessel. It is very difficult to adjust the temperature and pressure inside the pressure vessel when it is stopped urgently. When the water overflows into the pressure vessel, it is very difficult to adjust the temperature and pressure. In the pressure vessel shown in the figure, which may be damaged by water, if the timing of putting water whose durability changes above or below the red line into the pressure vessel is delayed, water will not enter the pressure vessel. If the pipe for water is attached on the red line, the water will not enter due to the steam pressure. When the nuclear fuel is hot, the water will be poured from the top of the nuclear fuel, and the steam that becomes steam instantly Pressure vessel pressure The dilemma in which water is vaporized and the nuclear fuel is cooled when the nuclear fuel is cooled. This time the water becomes steam and the pressure increases. Can't, if it's the position of the water at the time of the blue line due to the steam pressure
原子炉を緊急停止した時原子炉からタービンに繋がるパイプに取り付けた(10)バルブを閉じる
タービン室から圧力容器の中に水を取り込むパイプに取り付けた(11)バルブを閉じる
水槽の下に取り付けた(2)パイプ、使用済み核燃料冷やす水槽その(2)パイプに取り付けた(7)バルブを緩めて水槽に水を入れて使用済核燃料を冷やす
使用済み核燃料水槽は絶えず水が一杯にするためパイプの先端に(6)を取り付ける
水槽低い位置に取り付けた(3)パイプから圧力容器の低い位置に取り付け(3)パイプの途中に取り付けた(9)バルブを緩めて圧力容器に水を入れる
圧力容器内は一杯に水を入れる
圧力容器の高い位置に取り付けた(4)パイプは水槽から圧力容器内に水を入る(3)パイプに繋ぐ、その(4)パイプの途中に取り付けた(8)バルブを緩めて蒸気圧力をさけながら圧力容器に水を入れていく
(3)パイプ水と(4)蒸気が一緒に圧力容器内に流れていく
使用済み核燃料水槽に水は自然に入る
圧力容器に水は自然に入る
圧力容器の圧力も自然に下げる事が出来る
図 配管に青の矢印が書いてあるがそれは水と蒸気の流れをしめしている(10) The valve attached to the pipe that connects the reactor to the turbine when the reactor was emergency stopped (10) The valve was attached to the pipe that takes water into the pressure vessel from the turbine chamber (11) The valve was attached under the closed water tank (2) Pipes, spent nuclear fuel cooling tank (2) Attached to the pipe (7) Loosen the valve and put water into the tank to cool the spent nuclear fuel. The spent nuclear fuel tank is constantly filled with water. (6) At the tip of the water tank attached at the lower position of the water tank (3) Attach from the pipe to the lower position of the pressure vessel (3) Attach in the middle of the pipe (9) Loosen the valve and put water into the pressure vessel (4) The pipe is installed in the high position of the pressure vessel that fills the water. (3) The water enters the pressure vessel from the water tank. (3) The pipe is connected. (4) The pipe is in the middle. (8) Loosen the attached valve and put water into the pressure vessel while avoiding steam pressure. (3) Pipe water and (4) Water is used in the spent nuclear fuel tank where steam flows into the pressure vessel together. The water that enters the pressure vessel that enters naturally The pressure of the pressure vessel that naturally enters can also be lowered naturally The blue arrow is written on the piping, which indicates the flow of water and steam
(1) パイプ、 1
(2) パイプ 2
(3) パイプ 3
(4) パイプ 4
(5) パイプの先に取り付ける弁 1
(6) パイプの先に取り付ける弁 2
(7) バルブ 1
(8) バルブ 2
(9) バルブ 3
(10)バルブ 4
(11)バルブ 5(1) Pipe, 1
(2) Pipe 2
(3) Pipe 3
(4) Pipe 4
(5) Valve attached to the tip of the pipe 1
(6) Valve attached to the tip of the pipe 2
(7) Valve 1
(8) Valve 2
(9) Valve 3
(10) Valve 4
(11) Valve 5
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011002431U JP3171567U (en) | 2011-03-30 | 2011-03-30 | Safety stop device for nuclear power reactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011002431U JP3171567U (en) | 2011-03-30 | 2011-03-30 | Safety stop device for nuclear power reactor |
Publications (1)
Publication Number | Publication Date |
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JP3171567U true JP3171567U (en) | 2011-11-10 |
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JP2011002431U Expired - Fee Related JP3171567U (en) | 2011-03-30 | 2011-03-30 | Safety stop device for nuclear power reactor |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015524559A (en) * | 2012-07-19 | 2015-08-24 | セルベクス テクノロヒア イ バローレス,エセ.エレ. | Nuclear power plant, safety system with fuse device, and gravity elevator |
-
2011
- 2011-03-30 JP JP2011002431U patent/JP3171567U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015524559A (en) * | 2012-07-19 | 2015-08-24 | セルベクス テクノロヒア イ バローレス,エセ.エレ. | Nuclear power plant, safety system with fuse device, and gravity elevator |
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