JPS63168506U - - Google Patents
Info
- Publication number
- JPS63168506U JPS63168506U JP5744087U JP5744087U JPS63168506U JP S63168506 U JPS63168506 U JP S63168506U JP 5744087 U JP5744087 U JP 5744087U JP 5744087 U JP5744087 U JP 5744087U JP S63168506 U JPS63168506 U JP S63168506U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- breakwater
- water
- water tank
- control device
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Control Of Non-Electrical Variables (AREA)
Description
第１図は本考案に係る水槽の液面制御装置の一
実施例を概略的に示す斜視図、第２図は従来の水
槽の液面制御装置を概略的に示す斜視図である。
１…水槽、２…排水管、３…給水管、４…電極
棒、５…保持器、６…防波管、７…第１の連通管
、８…第２の連通管、９…第１の仕切弁、１０…
第２の仕切弁、１１…第３の連通管、１２…第４
の連通管、１３…第３の仕切弁、１４…第４の仕
切弁、１５…水面計、１６…給水管、１７…給水
弁、１８…水抜管、１９…水抜弁、Ｗ…水位。
FIG. 1 is a perspective view schematically showing an embodiment of an aquarium liquid level control device according to the present invention, and FIG. 2 is a perspective view schematically showing a conventional aquarium liquid level control device. DESCRIPTION OF SYMBOLS 1...water tank, 2...drain pipe, 3...water supply pipe, 4...electrode rod, 5...retainer, 6...breakwater pipe, 7...first communication pipe, 8...second communication pipe, 9...first Gate valve, 10...
Second gate valve, 11...Third communication pipe, 12...Fourth
13...Third gate valve, 14...Fourth gate valve, 15...Water level gauge, 16...Water supply pipe, 17...Water supply valve, 18...Water drain pipe, 19...Water drain valve, W...Water level.
Claims (1)
する水槽内に、保持器で上端部が保持された電極
棒を挿入配置するとともに、この電極棒の周囲に
防波管を設けて水位を検出制御する水槽の液面制
御装置において、前記防波管を密閉管状に形成し
、この防波管の上下両部に外部に臨む第１及び第
２の連通管をそれぞれ設けるとともに、これら第
１及び第２の連通管に第１及び第２の仕切弁を介
して通常運転時にのみ前記水槽内に連通する第３
及び第４の連通管をそれぞれ分岐させる一方、前
記第１及び第２の連通管間に第３及び第４の仕切
弁を介して試験運転時にのみ前記防波管に連通す
る水面計を設け、試験運転時に前記防波管内に適
宜給排水して防波管内の水位のみを昇降調整可能
にしたことを特徴とする水槽の液面制御装置。 An electrode rod whose upper end is held by a holder is inserted into a water tank that has a water supply pipe at the top and a drain pipe at the bottom, and a breakwater pipe is installed around the electrode rod to control the water level. In the liquid level control device for a water tank that performs detection control, the breakwater is formed into a sealed tube shape, and first and second communication pipes facing the outside are provided at both upper and lower parts of the breakwater, respectively. and a third communicating pipe that communicates with the water tank through the first and second gate valves only during normal operation.
and a fourth communication pipe are branched, while a water level gauge is provided between the first and second communication pipes to communicate with the breakwater only during test operation via third and fourth gate valves, A liquid level control device for an aquarium, characterized in that during a test run, the water level in the breakwater pipe can be adjusted up and down by appropriately supplying and draining water into the breakwater pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5744087U JPH0353291Y2 (en) | 1987-04-17 | 1987-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5744087U JPH0353291Y2 (en) | 1987-04-17 | 1987-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63168506U true JPS63168506U (en) | 1988-11-02 |
| JPH0353291Y2 JPH0353291Y2 (en) | 1991-11-21 |
Family
ID=30887142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5744087U Expired JPH0353291Y2 (en) | 1987-04-17 | 1987-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353291Y2 (en) |
-
1987
- 1987-04-17 JP JP5744087U patent/JPH0353291Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353291Y2 (en) | 1991-11-21 |