JPS61152773U - - Google Patents
Info
- Publication number
- JPS61152773U JPS61152773U JP1985036839U JP3683985U JPS61152773U JP S61152773 U JPS61152773 U JP S61152773U JP 1985036839 U JP1985036839 U JP 1985036839U JP 3683985 U JP3683985 U JP 3683985U JP S61152773 U JPS61152773 U JP S61152773U
- Authority
- JP
- Japan
- Prior art keywords
- runner
- side plates
- flow
- partition plate
- blade
- 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
- 238000005192 partition Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 235000012489 doughnuts Nutrition 0.000 claims 1
- 238000010586 diagram Methods 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Hydraulic Turbines (AREA)
Description
第１図および第２図は本考案にかかる分割形貫
流水車のランナの一実施例を示し、第１図はラン
ナ本体の要部横断面図、第２図は同じく要部縦断
面図である。第３図は貫流水車の一般構造を示す
概略図、第４図は従来のランナの要部横断面図で
ある。
９…隔壁、１０ａ，１０ｂ…流入口、１１…ラ
ンナ本体、１２…ランナ主軸、１３…ランナ側板
、１４…ランナブレード、１５ａ，１５ｂ…貫流
部、１６…仕切板、１８…漸縮部。
1 and 2 show an embodiment of the runner of a split type once-through water turbine according to the present invention, FIG. 1 is a cross-sectional view of the main part of the runner body, and FIG. 2 is a longitudinal cross-sectional view of the main part. . FIG. 3 is a schematic diagram showing the general structure of a once-through water turbine, and FIG. 4 is a cross-sectional view of the main part of a conventional runner. 9... Partition wall, 10a, 10b... Inlet, 11... Runner main body, 12... Runner main shaft, 13... Runner side plate, 14... Runner blade, 15a, 15b... Through-flow part, 16... Partition plate, 18... Reduction part.
Claims (1)
対のランナ側板と、その外周寄り位置にあつて周
方向等ピツチ間隔でランナ側板間に橋着されたラ
ンナブレードと、上記ランナ側板間の貫流通路幅
を複数の貫流部に区画する仕切板とからなり、上
記ランナ主軸は各貫流部を貫通して位置しないよ
うにランナ側板間部分で分断され、上記仕切板が
これを貫通する上記ランナブレードに固着され、
かつランナに対する流入口側の隔壁と同厚の中空
ドーナツ板から構成されると共に、仕切板内周部
がランナブレード内径よりも小径の先端漸縮形状
とされた分割形貫流水車のランナ。 A pair of runner side plates fixed to the runner main shaft and facing each other in the left and right direction, a runner blade bridged between the runner side plates at equal pitch intervals in the circumferential direction near the outer periphery of the runner side plates, and a flow passage width between the runner side plates. and a partition plate that divides the flow into a plurality of through-flow parts, the runner main shaft is divided at a portion between the runner side plates so that it does not penetrate through each through-flow part, and the partition plate is fixed to the runner blade that passes through it. is,
A runner for a split type once-through water turbine, which is composed of a hollow donut plate having the same thickness as the partition wall on the inlet side of the runner, and in which the inner periphery of the partition plate is tapered at the tip with a diameter smaller than the inner diameter of the runner blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985036839U JPS61152773U (en) | 1985-03-13 | 1985-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985036839U JPS61152773U (en) | 1985-03-13 | 1985-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61152773U true JPS61152773U (en) | 1986-09-20 |
Family
ID=30542399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985036839U Pending JPS61152773U (en) | 1985-03-13 | 1985-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61152773U (en) |
-
1985
- 1985-03-13 JP JP1985036839U patent/JPS61152773U/ja active Pending