JPH01154420U - - Google Patents
Info
- Publication number
- JPH01154420U JPH01154420U JP5032988U JP5032988U JPH01154420U JP H01154420 U JPH01154420 U JP H01154420U JP 5032988 U JP5032988 U JP 5032988U JP 5032988 U JP5032988 U JP 5032988U JP H01154420 U JPH01154420 U JP H01154420U
- Authority
- JP
- Japan
- Prior art keywords
- water level
- bathtub
- pressure sensor
- reached
- setting 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Bathtub Accessories (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Control For Baths (AREA)
Description
第１図は本考案の水位検出装置の概念図である
。第２図は同上作用を説明する水圧センサーの圧
力−出力特性図である。
１……ポンプ、２ａ……往路、２ｂ……復路、
３……熱交換器、５……浴槽、７……水圧センサ
ー、８……水位検出手段、１０……コントローラ
ー。
FIG. 1 is a conceptual diagram of the water level detection device of the present invention. FIG. 2 is a pressure-output characteristic diagram of the water pressure sensor to explain the same effect as above. 1...Pump, 2a...Outward trip, 2b...Return trip,
3... Heat exchanger, 5... Bathtub, 7... Water pressure sensor, 8... Water level detection means, 10... Controller.
Claims (1)
ンサーと、前記浴槽の水位が一定位置に到つたこ
とを検出する基準水位設定手段と、該基準水位設
定手段において水位を検出した時を基準として前
記水圧センサーの出力がそれより一定値だけ上昇
すれば所定水位になつたものと認識するコントロ
ーラーとからなる浴槽の水位検出装置。 a semiconductor water pressure sensor installed on the return path of the bathtub; a reference water level setting means for detecting that the water level in the bathtub has reached a certain position; and a water pressure sensor based on the time when the reference water level setting means detects the water level. A bathtub water level detection device comprising a controller that recognizes that a predetermined water level has been reached when the output of the bathtub increases by a certain value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5032988U JPH01154420U (en) | 1988-04-14 | 1988-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5032988U JPH01154420U (en) | 1988-04-14 | 1988-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01154420U true JPH01154420U (en) | 1989-10-24 |
Family
ID=31276383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5032988U Pending JPH01154420U (en) | 1988-04-14 | 1988-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01154420U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62144029A (en) * | 1985-12-18 | 1987-06-27 | Daikin Ind Ltd | Apparatus for adjusting water level of bathtub |
| JPS6319519A (en) * | 1986-07-11 | 1988-01-27 | Noritsu Co Ltd | Bathtub water level detector |
-
1988
- 1988-04-14 JP JP5032988U patent/JPH01154420U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62144029A (en) * | 1985-12-18 | 1987-06-27 | Daikin Ind Ltd | Apparatus for adjusting water level of bathtub |
| JPS6319519A (en) * | 1986-07-11 | 1988-01-27 | Noritsu Co Ltd | Bathtub water level detector |