Title:
【発明の名称】浴槽の水位制御システム及び水位制御方法
Document Type and Number:
Japanese Patent JP3085353
Kind Code:
B2
Abstract:
PURPOSE: To realize the control of a proper water level without being affected by the condition underwhich a bathtub is installed. CONSTITUTION: A bathtub 4 for storing hot water supplied from a water supply source, first and second pipe lines 6, 8 which are connected between a circulation port 40 formed on the wall of the bathtub 4 and the water supply source, and in which hot water from the water source or at the side of the bathtub 4 is allowed to flow, a pressure sensor 14 as a water level-detective means for detecting the water level in the bathtub 4 by the water pressure applied to the first pipe line 6, and a hot-water supply-controlling part 16 as a control means for controlling hot-water supply on the basis of the water level detected, are provided. Water is supplied through the first pipe line 6 and is also supplied through the second pipe line 8. In this case, the detected water level corresponding to the change of output occurring to the water level-detective means is preset at a reference water level in the bathtub 4, and on the basis of the reference water level, the hot water is supplied through the first pipe line 6 or the second pipe line 8 up to the preset water level.
Inventors:
Naoki Kageyama
Junya Hirano
Toru Mochizuki
Teruyuki Mochizuki
Junya Hirano
Toru Mochizuki
Teruyuki Mochizuki
Application Number:
JP31967195A
Publication Date:
September 04, 2000
Filing Date:
November 13, 1995
Export Citation:
Assignee:
Takagi Sangyo Co., Ltd.
International Classes:
F24H1/00; F24H1/46; (IPC1-7): F24H1/00
Domestic Patent References:
| JP63247546A | ||||
| JP63118554A | ||||
| JP63197847A | ||||
| JP63153355A | ||||
| JP1285737A |
Attorney, Agent or Firm:
Masakazu Unemoto