JP2833246B2 - Bath water purification and warming device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bath water purifying and keeping apparatus for purifying and keeping bath water by a purifying apparatus, a circulating apparatus and a heating apparatus.

[0002]

2. Description of the Related Art Conventionally, during a bathing time set by a bathing time setting device, bath water is always kept at a set temperature by a circulating device and a heating device, and at the same time, the bath water is purified by a purifying device so that there is no daily trouble. There was a bath water warming device that could comfortably take a bath.

[0003]

However, in the above configuration, even when the house is left for several days, the bath is boiling every day during the set bathing time of one day, and energy is wasted. . Also, to avoid this waste,
If the power supply of the device was turned off during the absence, the bath water became dirty and it was necessary to replace the water when returning home, which required time and labor for cleaning the bathtub and wasted water.

[0004] In view of the above problems, the present invention provides a bath water purifying and warming apparatus that eliminates waste of energy, trouble of cleaning a bath tub, and waste of water even when leaving the house for several days. It is.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems (attain the object), the present invention provides a bath water circulation circuit which connects a suction port of a bath water, a purification device, a circulation device, a heating device, and a discharge port. The bath water temperature detecting device, a bath time setting device for setting a bathing time per day, a hot water temperature setting device for setting a bath water temperature, an answering switch, and a circulation with the purifying device within the time of the bath time setting device. A bath time control means for keeping bath water at a set temperature at all times by a device and a heating device, outside the set time of the bath time setting device, a purifying device and a circulation device for keeping bath water clean outside the bath time control means, and the absence A control device provided with switching means for always performing the control outside the bathing time when the switch is on, irrespective of the set time by the bathing time setting device.

[0006]

The operation of the above means is as follows.

According to the present invention, the bath water is always kept at a set temperature by the purifying device, the circulating device and the heating device during the bath time by the bath time setting device by the bath time control device. Outside the set time of the bathing time setting device, bath water is kept clean by the purifying device and the circulation device. Further, when the answering switch is in the ON state, by always performing the control outside the bathing time irrespective of the set time by the bathing time setting device, even if it is within the bathing set time, the bath is heated by the heating device. The bath water is kept clean by the purifying device and the circulating device without raising.

[0008]

An embodiment of the present invention will be described below with reference to the drawings.

First, FIG. 1 shows a system diagram of a bath water purifying and keeping apparatus of the present invention. 1 is a main body of the bath water purifying / insulating device, 2 is a remote controller of the bath water purifying / insulating device, and 3 is a bathtub. The bath water circulation circuit 4 has a bath water inlet 5 provided in the bathtub 3,
A first purification device 6 composed of a wound filter, a circulation device 7 using a water pump, a second purification device 8 composed of a filter stone, a heating device 9 using an electric heater provided inside the purification device 8, a bathtub The discharge ports 10 of the bath water provided in 3 are sequentially connected. In the middle of the bath water circulation circuit 4, a bath water temperature detecting device 11 is provided. Reference numeral 12 denotes an electrical unit provided in the bath water purification / warming device main body 1. 13 is a power outlet.

FIG. 2 is a detailed view of the remote controller 2 shown in FIG. Reference numeral 14 denotes a clock display liquid crystal, which indicates the current time of 5:30 pm. 15 is a bathing time display LED in 1-hour increments, and
Shows that the bathing time was set from hour to 9:00. Reference numeral 16 denotes a counterclockwise switch for moving the LED lighting counterclockwise.
Is also a clockwise switch. Reference numeral 18 denotes a cancel switch for turning off the LED, and reference numeral 19 denotes a reservation switch for turning on the LED. Reference numeral 20 denotes a clock operation switch, and reference numeral 21 denotes a completion switch for setting the bath time and clock operation. The clock display liquid crystal 14, the bath time display LED 15, the counterclockwise switch 16, the clockwise switch 17, the cancel switch 18, the reservation switch 19, the clock operation switch 20, and the completion switch 21 constitute a bath time setting device 22. Reference numeral 23 denotes a hot water temperature display LED which displays the current hot water temperature in a bar-like manner and displays the set hot water temperature in a blinking manner. In the figure, the hot water temperature is 39 ° C,
The set hot water temperature is 41 ° C. Reference numeral 24 denotes a set hot water temperature raising switch, and reference numeral 25 denotes a lowering switch. These hot water temperature indication LE
D23, the set hot water temperature rise switch 24, and the set hot water temperature lowering switch 25 constitute a hot water temperature setting device 26. When 27 is pressed by the answering switch, the answering switch operation display LED 28 is turned on. Reference numeral 29 indicates that the display LED 30 is turned on when pressed by a bathing switch when suddenly taking a bath outside the set bathing time.
31 is an operation display LED of the heating device 9 and 32 is a circulation device 7
Are operation display LEDs.

FIG. 3 shows a control block diagram of the present embodiment. The control device 33 is composed of a switching means 34, a control means 35 within the bathing time, and a control means 36 outside the bathing time.

Next, the mechanism of bath water purification and heat retention will be described. First, the bath water sucked from the suction port 5 is filtered by the filter of the first purification device 6 to remove dust such as hair. Next, fat and the like are removed by the filter stone of the second purification device 8 through the circulation device 7, and the bath water is always kept clean by returning to the bathtub 3 again from the discharge port 10 and repeating this circulation.
In this purifying operation, the circulating device 7 is always operated by the bathing time control means 35 during the bathing time by the bathing time setting device 22. On the other hand, outside the set time of the bathing time setting device 22, the circulating device 7 is forcibly operated only for 10 minutes every hour by the outside bathing time control means 36.

On the other hand, with regard to heat retention, when the hot water temperature by the temperature detecting device 11 is lower than the set temperature, the hot water is heated by the heating device 9. At this time, during the bathing time by the bathing time setting device 22, the bathing time control means 35 always keeps the bath water at the set temperature by the circulation device 7 and the heating device 9. on the other hand,
Outside the set time of the bathing time setting device 22, the bathing time outside control means 36 detects the temperature of the hot water 10 minutes after each hour, and sets the temperature to 35 ° C.
In the following cases, the bath water is heated to 35 ° C. by the circulation device 7 and the heating device 9 only once. In the case of FIG. 2, the temperature of the hot water is always kept at about 41 ° C. from 6:00 to 9:00 at night, and is kept around 35 ° C. in other time zones.

Next, the answering switch 27 is operated by pressing the switch 27 before going out for several days.
The ED 28 is turned on, and as shown in FIG. 3, the switching means 34 of the control device 33 always controls the hot water temperature to around 35 ° C. by the outside bathing time control means 36 regardless of the bathing time by the bathing time setting device 22 to save energy. It is intended. When the switch is pressed again when returning home, the switch is released and the operation display LED 28 is turned off, and at the same time, the temperature is kept according to the original bathing time by the bathing time setting device 22.

Next, when the bath switch 29 is pressed when the bath is suddenly taken outside the set bath time, the display LED 30 is turned on, and at the same time, the circulation device 7 and the heating device 9 are operated to reach the set hot water temperature. It is to be heated.

As described above, in this embodiment, the bath water is always kept clean and at the set temperature during the bathing time set by the bathing time setting device 22, and 10 minutes per hour outside the setting time of the bathing time setting device 22. Only the circulation device 7 is forcibly operated, and the temperature of the hot water after 10 minutes per hour is detected. If the temperature is 35 ° C. or less, the bath water is heated to 35 ° C. by the circulation device 7 and the heating device 9 only once. By doing so, the power consumption of the circulation device 7 and the heating device 9 is suppressed as much as possible to save energy, and it is possible to take a bath in a relatively short time even when sudden bathing occurs.

If the answering switch 27 is depressed before going out for several days, the control 36 outside the bathing time is always performed regardless of the time set by the bathing time setting device 22. However, the bath is not heated by the heating device, and the bath water is kept at around 35 ° C. by the purifying device and the circulating device, and at the same time, is kept clean and energy is saved.

[0018]

As is clear from the above embodiment, the bath water purifying and keeping apparatus of the present invention has a bath water inlet, a purifying apparatus,
A bath water circulation circuit connecting a circulation device, a heating device, and a discharge port, a temperature detection device for the bath water, a bath time setting device for setting a bathing time per day, a hot water temperature setting device for setting a bath temperature, and an absence Switch, bath time control means for keeping the bath water at a set temperature by the purifying device, the circulating device and the heating device during the time of the bath time setting device, and circulating with the purifying device outside the set time of the bath time setting device. A control device provided with control means outside the bathing time for keeping bath water clean by the device, switching means for always performing the control outside the bathing time regardless of the set time by the bathing time setting device when the answering switch is on. During the bathing time set by the bathing time setting device, the bath water is always kept clean and at the set temperature, and outside the setting time of the bathing time setting device, the cleaning device and the circulating device are used. It is intended to keep the bath water clean by.

If the answering switch is pressed before going out for several days, the above-mentioned outside bathing time control 36 is always performed regardless of the time set by the bathing time setting device. In addition, the bath is not heated by the heating device, and the purifying device and the circulation device keep the bath water clean and save energy.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of one embodiment of a bath water purifying and heat retaining apparatus of the present invention.

FIG. 2 is a detailed view of the remote controller of FIG. 1;

FIG. 3 is a block diagram of the same.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 Bath water purifying and warming device main body 4 Bath water circulation circuit 5 Bath water suction port 6 First purifying device 7 Circulating device 8 Second purifying device 9 Heating device 10 Bath water outlet 11 Bath water temperature detecting device 22 Bathing Time setting device 26 Hot water temperature setting device 27 Answering switch 33 Control device 34 Switching means 35 Control means within bathing time 36 Control means outside bathing time

Claims (1)

(57) [Claims] 1. A bath water circulation circuit connecting a suction port of a bath water, a purifying device, a circulating device, a heating device, and a discharge port, a temperature detecting device for the bath water, and a bathing time setting device for setting a bathing time per day. Hot water temperature setting device to set the hot water temperature for bathing,
Absence switch, within the time of the bathing time setting device, the purifying device, the circulating device, and the heating device. A control device provided with control means outside the bathing time for keeping bath water clean by a circulation device, and switching means for always performing the control outside the bathing time when the answering switch is on, regardless of the time set by the bathing time setting device. Bath water purification and warming device.