JPS6420846A - Flow rate change-over apparatus of bathtub equipped with air bubble jet apparatus - Google Patents
Flow rate change-over apparatus of bathtub equipped with air bubble jet apparatusInfo
- Publication number
- JPS6420846A JPS6420846A JP17627387A JP17627387A JPS6420846A JP S6420846 A JPS6420846 A JP S6420846A JP 17627387 A JP17627387 A JP 17627387A JP 17627387 A JP17627387 A JP 17627387A JP S6420846 A JPS6420846 A JP S6420846A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- opening
- returned
- bathtub
- closing solenoid
- 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
Landscapes
- Percussion Or Vibration Massage (AREA)
Abstract
PURPOSE:To obtain a change-over apparatus simple to operate, by introducing left and right branch pipes into a suction pipe into which the hot water of a bathtub is introduced and providing a diaphragm equipped with a return means at the center between the openings of the branch pipes and respectively connecting the left and right branch pipes and a specific branch pipe to bypasses respectively provided with opening and closing solenoid valves. CONSTITUTION:When the first and second opening and closing solenoid valves 9a, 9b are opened, a diaphragm 6 receives the almost equal pressures of hot water at both surfaces thereof to be returned to a neutral position by a return means 7 and hot water containing air bubbles is injected and returned to a bathtub 1 in equal parts from branch pipes 2a, 2b. When the second opening and closing solenoid valve 9b is opened by operating an operating button, the hot water is returned to the branch pipe 2b through the second bypass 10b and the pressure on a side where a flow rate increases by the return quantity of hot water lowers. Whereupon, the diaphragm 6 on the pressure lowered side performs deflecting operation to close an opening 5a on this side and the hot water is injected and returned to the bathtub 1 only from the branch pipe 2b. Next, when the operating button is operated to open the first opening and closing solenoid valve 9a, an opening 5b is closed in the same way and the hot water is injected and returned to the bathtub 1 only from the branch pipe 2a.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17627387A JPS6420846A (en) | 1987-07-15 | 1987-07-15 | Flow rate change-over apparatus of bathtub equipped with air bubble jet apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17627387A JPS6420846A (en) | 1987-07-15 | 1987-07-15 | Flow rate change-over apparatus of bathtub equipped with air bubble jet apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6420846A true JPS6420846A (en) | 1989-01-24 |
Family
ID=16010692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17627387A Pending JPS6420846A (en) | 1987-07-15 | 1987-07-15 | Flow rate change-over apparatus of bathtub equipped with air bubble jet apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6420846A (en) |
-
1987
- 1987-07-15 JP JP17627387A patent/JPS6420846A/en active Pending
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