JPH02114773U - - Google Patents
Info
- Publication number
- JPH02114773U JPH02114773U JP1989021523U JP2152389U JPH02114773U JP H02114773 U JPH02114773 U JP H02114773U JP 1989021523 U JP1989021523 U JP 1989021523U JP 2152389 U JP2152389 U JP 2152389U JP H02114773 U JPH02114773 U JP H02114773U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- solenoid valves
- water turbine
- reducing containers
- detection means
- 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
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
- Measuring Volume Flow (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Hydraulic Turbines (AREA)
Description
第１図は本考案の一実施例の説明図、第２図は
上記一実施例に用いる減圧容器の詳細図、第３図
ａ，ｂは上記一実施例の演算フロー図、第４図ａ
，ｂ，ｃはν，σ，Ｃｐの一部データの説明図、
第５図は上記一実施例のマツプ効率の説明図、第
６図は上記一実施例の演算装置による表示の説明
図である。
１ａ，１ｂ…採水管、２ａ，２ｂ…減圧容器、
３…温度計、３ａ，３ｂ…水晶温度素子、４ａ，
４ｂ…圧力計、５ａ，５ｂ…電磁弁、６…演算装
置、７…水車、８…発電機、９…電力計、１０ａ
，１０ｂ…容器内筒、１１ａ，１１ｂ…締切弁、
１２ａ，１２ｂ，１６ａ，１６ｂ…減圧弁、１４
ａ，１４ｂ…容器外筒、１５ａ，１５ｂ…全圧管
。
Fig. 1 is an explanatory diagram of one embodiment of the present invention, Fig. 2 is a detailed view of a vacuum vessel used in the above embodiment, Figs. 3 a and b are calculation flow diagrams of the above embodiment, and Fig. 4 a
, b, c are explanatory diagrams of some data of ν, σ, Cp,
FIG. 5 is an explanatory diagram of the map efficiency of the above embodiment, and FIG. 6 is an explanatory diagram of the display by the arithmetic unit of the above embodiment. 1a, 1b... Water sampling pipe, 2a, 2b... Decompression container,
3...Thermometer, 3a, 3b...Crystal temperature element, 4a,
4b...Pressure gauge, 5a, 5b...Solenoid valve, 6...Arithmetic unit, 7...Water wheel, 8...Generator, 9...Power meter, 10a
, 10b... Container inner cylinder, 11a, 11b... Shutoff valve,
12a, 12b, 16a, 16b...pressure reducing valve, 14
a, 14b...container outer cylinder, 15a, 15b...full pressure pipe.
Claims (1)
入された第１及び第２の採水管、同第１及び第２
の採水管にそれぞれ連結された第１及び第２の減
圧容器、同第１及び第２の減圧容器にそれぞれ設
けられた第１及び第２の温度検知手段と第１及び
第２の圧力検知手段、上記第１及び第２の減圧容
器の排水口にそれぞれ設けられた第１及び第２の
電磁弁、および同第１及び第２の電磁弁へ開閉信
号を出力すると共に上記第１及び第２の温度検出
手段と第１及び第２の圧力検出手段より信号を入
力して水車効率を演算する演算装置を備えたこと
を特徴とする水車効率測定装置。 First and second water sampling pipes inserted into the runner inlet and outlet iron pipes of the water turbine, respectively;
first and second pressure-reducing containers respectively connected to the water sampling pipes; first and second temperature sensing means and first and second pressure sensing means provided in the first and second pressure-reducing containers, respectively; , first and second solenoid valves provided at the drain ports of the first and second pressure reducing containers, respectively, and outputting opening/closing signals to the first and second solenoid valves, and the first and second solenoid valves. A water turbine efficiency measuring device comprising: a calculation device that calculates water turbine efficiency by inputting signals from the temperature detection means and the first and second pressure detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989021523U JPH02114773U (en) | 1989-02-28 | 1989-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989021523U JPH02114773U (en) | 1989-02-28 | 1989-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114773U true JPH02114773U (en) | 1990-09-13 |
Family
ID=31238838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989021523U Pending JPH02114773U (en) | 1989-02-28 | 1989-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114773U (en) |
-
1989
- 1989-02-28 JP JP1989021523U patent/JPH02114773U/ja active Pending
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