JPS63116701U - - Google Patents
Info
- Publication number
- JPS63116701U JPS63116701U JP1987008612U JP861287U JPS63116701U JP S63116701 U JPS63116701 U JP S63116701U JP 1987008612 U JP1987008612 U JP 1987008612U JP 861287 U JP861287 U JP 861287U JP S63116701 U JPS63116701 U JP S63116701U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- steam generator
- core
- flow path
- main body
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 229910001338 liquidmetal Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案に係る蒸気発生器の一実施例に
おける要部を示す縦断面図、第２図は第１図にお
ける―矢視線に沿つて切断し拡大して示す横
断面図、第３図〜第６図は従来例を説明するため
のもので、第３図は高速増殖炉の冷却装置に使用
される蒸気発生器との接続関係を示す系統図、第
４図は蒸気発生器を左半分側面で示す縦断面図、
第５図は第４図の上面図、第６図は第４図の電磁
ポンプおよびその周囲を拡大して示す縦断面図で
ある。
１……原子炉容器、２……炉心、３……冷却材
、４……一次循環ポンプ、５……中間熱交換器、
６……蒸気発生器、７……原子炉建屋壁、８……
ホツトレグ配管、９……コールドレグ配管、１０
……本体胴、１１……入口配管、１２……上昇管
、１３……出口配管、１４……空間部、１５……
電磁ポンプ、１６……架台、１７……脚、１８…
…支持スカート、１９……伝熱管シユラウド、２
０……伝熱管、２１……自由液面、２２……水入
口配管、２３……ヘツダ、２４……分配管、２５
……水室、２６……出口蒸気室、２７……出口蒸
気分流管、２８……出口蒸気ヘツダ、２９……出
口蒸気配管、３０……内側鉄心、３１……外側鉄
心、３２……環状流路、３３……第１の電磁コイ
ル群、３４……第２の電磁コイル群、３５……電
磁ポンプ、３６……被覆材、３７……貫通孔、３
８……両端被覆材内、３９……被覆材、４０……
環状部材、４１……バイパス流路、４２……被覆
材、４３……吸込口、４４……吐出口、４５……
バイパス流路入口、４６……バイパス流路出口、
４７……サポート、４８……フランジ。
FIG. 1 is a vertical sectional view showing the main parts of an embodiment of the steam generator according to the present invention, FIG. 2 is an enlarged cross-sectional view cut along the arrow line in FIG. Figures 6 to 6 are for explaining the conventional example. Figure 3 is a system diagram showing the connection relationship with the steam generator used in the cooling system of the fast breeder reactor, and Figure 4 is the system diagram showing the connection relationship with the steam generator used in the cooling system of the fast breeder reactor. Longitudinal cross-sectional view shown on the left half side,
5 is a top view of FIG. 4, and FIG. 6 is an enlarged vertical sectional view of the electromagnetic pump of FIG. 4 and its surroundings. 1... Reactor vessel, 2... Core, 3... Coolant, 4... Primary circulation pump, 5... Intermediate heat exchanger,
6...Steam generator, 7...Reactor building wall, 8...
Hot leg piping, 9...Cold leg piping, 10
... Main body shell, 11 ... Inlet piping, 12 ... Rising pipe, 13 ... Outlet piping, 14 ... Space, 15 ...
Electromagnetic pump, 16... Frame, 17... Legs, 18...
...Support skirt, 19...Heat transfer tube shroud, 2
0... Heat exchanger tube, 21... Free liquid level, 22... Water inlet piping, 23... Header, 24... Distribution pipe, 25
... Water chamber, 26 ... Outlet steam chamber, 27 ... Outlet steam distribution pipe, 28 ... Outlet steam header, 29 ... Outlet steam piping, 30 ... Inner iron core, 31 ... Outer iron core, 32 ... Annular Channel, 33...First electromagnetic coil group, 34...Second electromagnetic coil group, 35...Electromagnetic pump, 36...Coating material, 37...Through hole, 3
8... Inside the coating material at both ends, 39... Covering material, 40...
Annular member, 41... Bypass channel, 42... Covering material, 43... Suction port, 44... Discharge port, 45...
Bypass flow path inlet, 46... Bypass flow path outlet,
47...Support, 48...Flange.
Claims (1)
記本体胴の下部に開口を有する液体上昇管がこの
本体胴内軸方向に沿つて設けられ、前記上昇管の
上端に液体出口配管が接続され、前記上昇管の上
部周囲に液体の自由液面を有し、この自由液面上
の前記上昇管の周囲に形成される空間部に電磁ポ
ンプが組込まれてなる蒸気発生器において、前記
電磁ポンプは、内側鉄心と、この内側鉄心に埋設
された第１の電磁コイル群と、この第１の電磁コ
イル群と対向する第２の電磁コイル群が埋設され
た外側鉄心と、この外側鉄心と前記内側鉄心との
間に形成された環状流路と、前記外側鉄心外周面
の軸方向に沿つて形成され、かつ前記環状流路の
吸込口に流出口が、また前記環状流路の吐出口に
流入口がそれぞれ連通した複数のバイパス流路と
からなることを特徴とする蒸気発生器。 ２ 前記内側鉄心および外側鉄心の液体と接する
面には耐蝕性被覆材が被覆されている実用新案登
録請求の範囲第１項記載の蒸気発生器。 ３ 前記液体は液体金属ナトリウムである実用新
案登録請求の範囲第１項記載の蒸気発生器。[Claims for Utility Model Registration] 1. A liquid inlet pipe is provided in the upper part of the main body shell, and a liquid riser pipe having an opening is provided in the lower part of the main body shell along the internal axis direction of the main body shell. A liquid outlet pipe is connected to the upper end, a free liquid level is provided around the upper part of the riser pipe, and an electromagnetic pump is incorporated in a space formed around the riser pipe above the free liquid level. In the steam generator, the electromagnetic pump includes an inner iron core, a first electromagnetic coil group buried in the inner iron core, and an outer side in which a second electromagnetic coil group facing the first electromagnetic coil group is buried. an annular flow path formed between the outer core and the inner core; an annular flow path formed along the axial direction of the outer peripheral surface of the outer core; and an outlet at the suction port of the annular flow path; A steam generator comprising a plurality of bypass channels each having an inlet communicating with a discharge port of the annular channel. 2. The steam generator according to claim 1, wherein the surfaces of the inner core and the outer core that come into contact with liquid are coated with a corrosion-resistant coating. 3. The steam generator according to claim 1, wherein the liquid is liquid metal sodium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987008612U JPH0729361Y2 (en) | 1987-01-26 | 1987-01-26 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987008612U JPH0729361Y2 (en) | 1987-01-26 | 1987-01-26 | Steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116701U true JPS63116701U (en) | 1988-07-28 |
| JPH0729361Y2 JPH0729361Y2 (en) | 1995-07-05 |
Family
ID=30793151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987008612U Expired - Lifetime JPH0729361Y2 (en) | 1987-01-26 | 1987-01-26 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729361Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2647585A1 (en) * | 1989-05-23 | 1990-11-30 | Toshiba Kk | Steam generator |
-
1987
- 1987-01-26 JP JP1987008612U patent/JPH0729361Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2647585A1 (en) * | 1989-05-23 | 1990-11-30 | Toshiba Kk | Steam generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729361Y2 (en) | 1995-07-05 |
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