JPH0291924U - - Google Patents
Info
- Publication number
- JPH0291924U JPH0291924U JP17107388U JP17107388U JPH0291924U JP H0291924 U JPH0291924 U JP H0291924U JP 17107388 U JP17107388 U JP 17107388U JP 17107388 U JP17107388 U JP 17107388U JP H0291924 U JPH0291924 U JP H0291924U
- Authority
- JP
- Japan
- Prior art keywords
- water
- bathtub
- output
- flow meter
- detection 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
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Bathtub Accessories (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第1図は本考案実施例を示す回路図、第2図は
制御装置5用のマイコン51に書き込まれた制御
プログラムを説明するフローチヤート、第3図は
従来例の説明図、第4図は従来例の改良案を示す
説明図であり、図中、
1……浴槽、2……湯張り回路、4……水圧計
、5……制御装置、6……流量計、P……送水ポ
ンプ。
Fig. 1 is a circuit diagram showing an embodiment of the present invention, Fig. 2 is a flowchart explaining a control program written in the microcomputer 51 for the control device 5, Fig. 3 is an explanatory diagram of a conventional example, and Fig. 4 is a It is an explanatory diagram showing an improvement plan of a conventional example, and in the diagram, 1... Bathtub, 2... Hot water filling circuit, 4... Water pressure gauge, 5... Control device, 6... Flow meter, P... Water pump. .
Claims (1)
Pとその下流側に位置する水圧計4を挿入し、湯
張り時に於ける浴槽内水位を上記水圧計4で圧力
として検知するようにした浴槽内水位検知装置に
於いて、湯張り回路2内を流れる水の流量を測定
する流量計6と、該流量計6の出力が印加される
制御装置5を設け、該制御装置5によつて上記流
量計6の出力が一定になるように送水ポンプPの
出力を制御するようにした浴槽内水位検知装置。 送水ポンプPの駆動源として直流モータを使
用した請求項1記載の浴槽内水位検知装置。[Scope of Claim for Utility Model Registration] A water supply pump P and a water pressure gauge 4 located downstream thereof are inserted into the hot water filling circuit 2 connected to the bathtub 1, and the water level in the bathtub is measured by the water pressure gauge 4 when hot water is filled. The water level detection device in the bathtub is equipped with a flow meter 6 for measuring the flow rate of water flowing in the hot water filling circuit 2, and a control device 5 to which the output of the flow meter 6 is applied. A water level detection device in a bathtub in which a control device 5 controls the output of a water pump P so that the output of the flow meter 6 becomes constant. 2. The water level detection device in a bathtub according to claim 1, wherein a DC motor is used as a drive source for the water pump P.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17107388U JPH0639305Y2 (en) | 1988-12-28 | 1988-12-28 | Water level detector in bathtub |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17107388U JPH0639305Y2 (en) | 1988-12-28 | 1988-12-28 | Water level detector in bathtub |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0291924U true JPH0291924U (en) | 1990-07-20 |
JPH0639305Y2 JPH0639305Y2 (en) | 1994-10-12 |
Family
ID=31462572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17107388U Expired - Lifetime JPH0639305Y2 (en) | 1988-12-28 | 1988-12-28 | Water level detector in bathtub |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0639305Y2 (en) |
-
1988
- 1988-12-28 JP JP17107388U patent/JPH0639305Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0639305Y2 (en) | 1994-10-12 |
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