JPS5765478A - Constant amount snap tap device - Google Patents
Constant amount snap tap deviceInfo
- Publication number
- JPS5765478A JPS5765478A JP14178880A JP14178880A JPS5765478A JP S5765478 A JPS5765478 A JP S5765478A JP 14178880 A JP14178880 A JP 14178880A JP 14178880 A JP14178880 A JP 14178880A JP S5765478 A JPS5765478 A JP S5765478A
- Authority
- JP
- Japan
- Prior art keywords
- water
- valve body
- water level
- channel
- overflow weir
- 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
Landscapes
- Flow Control (AREA)
- Float Valves (AREA)
Abstract
PURPOSE: To provide a device for diverting water from a main water channel with taking advantage of the difference of water levels wherein diversion by a constant amount can be attained in spite of fluctuations of the water level in the water channel by constituting the snap tap device such that an introduction side valve body and an overflow weir are moved up and down in response to the vertical position of a float through a connecting member.
CONSTITUTION: Water which has passed through a main water channel 1 and a penstock 4 enters a still water tank 3 through a V-shaped opening 10 of a valve body 8 and then overflows an overflow weir 11 into a branch water channel 2. Floats 12, 12' are afloat in the still water tank 3 and are connected to the overflow weir 11 arranged to slide vertically relative to a base plate 13 and to the valve body 8 for adjusting the magnitude of the opening 10 through a lever 17. If the water level (x) in the main channel 1 as well as the water level (y) in the still water tank 3 rise, the floats 12, 12' move upwardly to narrow the opening 10 of the valve body 8 to control fluctuations of the water level. At the same time, the over- flow weir 11 moves upwardly by the distance equal to the magnitude of the change of the water level (y), thereby keeping the discharge rate O constant.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14178880A JPS5765478A (en) | 1980-10-09 | 1980-10-09 | Constant amount snap tap device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14178880A JPS5765478A (en) | 1980-10-09 | 1980-10-09 | Constant amount snap tap device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5765478A true JPS5765478A (en) | 1982-04-21 |
| JPS6214847B2 JPS6214847B2 (en) | 1987-04-04 |
Family
ID=15300165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14178880A Granted JPS5765478A (en) | 1980-10-09 | 1980-10-09 | Constant amount snap tap device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5765478A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890406U (en) * | 1981-12-09 | 1983-06-18 | 株式会社西原環境衛生研究所 | Constant flow regulator |
| JPS58189711A (en) * | 1982-04-28 | 1983-11-05 | Kurimoto Iron Works Ltd | Quantitative water diverting device |
-
1980
- 1980-10-09 JP JP14178880A patent/JPS5765478A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890406U (en) * | 1981-12-09 | 1983-06-18 | 株式会社西原環境衛生研究所 | Constant flow regulator |
| JPH039043Y2 (en) * | 1981-12-09 | 1991-03-07 | ||
| JPS58189711A (en) * | 1982-04-28 | 1983-11-05 | Kurimoto Iron Works Ltd | Quantitative water diverting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6214847B2 (en) | 1987-04-04 |
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