JPH01151816U - - Google Patents
Info
- Publication number
- JPH01151816U JPH01151816U JP3868588U JP3868588U JPH01151816U JP H01151816 U JPH01151816 U JP H01151816U JP 3868588 U JP3868588 U JP 3868588U JP 3868588 U JP3868588 U JP 3868588U JP H01151816 U JPH01151816 U JP H01151816U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- switching
- bath water
- switching valve
- backwash
- 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 5
- 238000001914 filtration Methods 0.000 claims 4
- 239000000463 material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Fluid Heaters (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は本考案の他の実施例を示す回路図である。
１…浴槽、３…第１切換弁、４…濾過器、５…
水流センサ、６…第２切換弁、８…制御手段。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
The figure is a circuit diagram showing another embodiment of the present invention. 1... Bathtub, 3... First switching valve, 4... Filter, 5...
Water flow sensor, 6... second switching valve, 8... control means.
Claims (1)
を設け、切換弁を切換えることにより濾過器内の
流れの方向を切換えて濾過器内の濾過材を逆洗さ
せるように構成された浴湯濾過装置において、濾
過材を通過する浴湯の流量を検出する水流センサ
と、濾過器を通過する浴湯の流量が所定値を下回
る時に上記切換弁を所定の時間にわたつて逆洗位
置に切換えた後濾過位置に切り戻す制御手段を設
けたことを特徴とする浴湯等の濾過装置。 A bathtub configured to have a switching valve in the circulation piping with the bathtub connected to the filter, and to switch the flow direction in the filter by switching the switching valve to backwash the filter material in the filter. The filtration device includes a water flow sensor that detects the flow rate of bath water passing through the filter material, and a switch valve that switches the switching valve to a backwash position for a predetermined period of time when the flow rate of bath water passing through the filter falls below a predetermined value. 1. A filtration device for bath water, etc., characterized in that it is provided with a control means for switching back to the filtration position after filtering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3868588U JPH0434886Y2 (en) | 1988-03-23 | 1988-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3868588U JPH0434886Y2 (en) | 1988-03-23 | 1988-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01151816U true JPH01151816U (en) | 1989-10-19 |
| JPH0434886Y2 JPH0434886Y2 (en) | 1992-08-19 |
Family
ID=31265229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3868588U Expired JPH0434886Y2 (en) | 1988-03-23 | 1988-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434886Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008055290A (en) * | 2006-08-30 | 2008-03-13 | Toshiba Corp | Operation support system of water treatment plant |
-
1988
- 1988-03-23 JP JP3868588U patent/JPH0434886Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008055290A (en) * | 2006-08-30 | 2008-03-13 | Toshiba Corp | Operation support system of water treatment plant |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434886Y2 (en) | 1992-08-19 |