JP3019773U - Hot water circulation device for filter media separation type bath - Google Patents

Abstract

(57) [Abstract] [Purpose] By separately installing the filter media tank inside the bathtub, the capacity of the circulation water heater outside the bathtub can be kept to a minimum and the free space in the bathroom can be secured as much as possible and circulation due to water leakage. Provide a device to prevent accidents inside the water heater. [Structure] A filter medium tank A having a filter medium 3 arranged between a suction port 1 and a water supply port 2 opening in the bath is installed in the bath, and a water suction port 4 and a drain port 5 are provided outside the bath. A circulating water heater B having a water supply mechanism 6 for supplying water by a pump and incorporating a water temperature adjusting mechanism 7 having a heating device in the water supply process is installed, and the water supply port 2 of the filter medium tank A and the water supply port 2 are installed. The circulating water heater B is connected to the water inlet 4 by a water supply pipe 8, and the drainage port 5 of the circulating water heater B is fitted with a discharge pipe 9 facing the inside of the bathtub.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a device that combines a circulating water heater used in a domestic or commercial bathtub and a filter media tank for filtering and purifying hot water.

[0002]

[Prior art]

 From the beginning of 1987, electric appliances for keeping warm and purifying the type of bath water installed in the bathroom, commonly known as "24-hour bath" and "circulating water heater for bathtub", have begun to be used. The circulating water heater sucks the hot water in the bathtub that is dirty after bathing through the suction port that opens in the bathtub and guides it outside the bathtub.The circulating water heater uses a filter medium tank built into the circulating water heater to filter and purify the water. It keeps a set temperature, passes through the circulation path, and discharges and returns water from the outlet to the inside of the bathtub.The hot water inside the bathtub is continuously circulated by the circulating water heater outside the bathtub. Mechanical function parts such as heaters, motors, and pumps were integrally housed in the body, and the filter media tank containing the filter media was integrated, and the only part installed in the bathtub was the pipe part having the intake / drainage port.

Since the housing of the circulating water heater is bulky as described above, the free space of the bath room is reduced by the amount of the circulating water heater and a feeling of pressure is felt. In addition, since the filter media tank easily leaks water, if the circulating water heater is used together with other mechanical function parts, there is a risk of an accident such as an electric leakage.

On the other hand, there is provided a bath water reformer using an electrode that reforms the bath water in the bathtub into mineral-reduced water. At Lu, it was a hindrance to relax and was very disturbing.

[0005]

[Problems to be solved by the device]

 The present invention has been made in view of the above circumstances, and by separately installing the filter media tank in the bathtub, the enclosure capacity of the circulating water heater can be suppressed to the minimum and the free space of the bathroom can be secured as much as possible, and Prevents accidents inside the circulating water heater due to leakage, and at the same time, changes to mineral-rich water with high permeability and low-potential, mineral-reducing water / reducing bath water, which is a natural hot spring, and oxidation of oxidized skin etc. It is intended to provide a device in which an electrode for reforming a bath water having a reducing action can be installed in a bathtub so as not to be a safety obstacle.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the hot water circulating apparatus for a bath according to the present invention comprises a filter medium tank A in which a filter medium 3 is arranged between an inlet 1 and a water outlet 2 which are open in the bath. It is installed and has a water supply mechanism 6 for sending water by a pump between the water intake 4 and the drain 5 outside the bathtub, and a water temperature adjusting mechanism 7 equipped with a heating device is incorporated in the water supply process. A water heater B is installed, the water inlet 2 of the filter medium tank A and the water inlet 4 of the circulation water heater B are connected by a water supply pipe 8, and a drain pipe 9 is connected to a drainage port 5 of the circulation water heater B. It is configured by being installed inside. Then, the hot water filled in the bathtub is sucked into the filter medium tank A, purified, and then transferred to the circulating water heater B to adjust the temperature to a set temperature and discharge the hot water into the bathtub and the hot water circulating device. To circulate.

Further, the filter medium tank A is installed at a corner of the bath with a space therebetween, and the electrode 10 for reforming the bath water is attached to the side wall surface of the filter medium tank A in the space.

[0008]

[Action]

 Since the present invention is configured as described above, the filter medium tank A is installed separately from the circulating water heater B outside the bathtub. Therefore, the housing capacity of the circulating water heater B outside the bathtub can be reduced by the capacity of the filter medium tank A. In addition, since there is no filter medium tank A in the circulating water heater B, which can be easily leaked, no accidents due to water leakage in the mechanical function part of the circulating water heater B are eliminated. Further, since the electrode of the bath water reformer, which is difficult to install as it is in a bath, is installed in the bath media A, the electrode 10 is placed in the space behind the bath A of the media installed in the corner of the bath. It can be completely hidden.

[0009]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. As shown in FIGS. 1 and 3, a plastics filter tank A made of plastics, which has a height of 50 Cm and a volume of 7 liters and is loaded with 7 kg of an isosceles prismatic barley stone filter material 3. On each side wall of the isosceles side, two suction cups with long legs are attached respectively on the upper and lower sides. A space is provided for adsorbing. As shown in FIG. 2, on both side wall surfaces of the filter medium tank A in a space between the corner surface of the bath and the corner surface, as shown in FIG. 2 is provided and the electrode 10 for reforming the bath water is attached thereto. This electrode 10 has a structure in which two electrodes, a positive electrode 10a and a negative electrode 10b, are opposed to each other. The electrode 10 is led from outside the bath by wiring (not shown in the figure) from a power source different from the circulating water heater B.

Further, as shown in FIG. 1, the filter medium tank A is provided with an inlet 1 opening at the bottom of the bath and a water inlet 2 having a water inlet cap 13 attached to the top of the filter medium tank A, A mounting table D is provided on the bathtub, and a water supply mechanism 6 for supplying water by a pump is provided between the water intake port 4 and the drainage port 5, and a water temperature adjusting mechanism 7 equipped with a heating device is provided in the water supply process. Install the built-in small and simple circulating water heater B with simple functions. The power source for the electrode 10 and the power source for the circulating water heater B are separate power sources so that related troubles do not occur. For the operation of this device, if you set an arbitrary operating time and press the switch, the pilot lamp lights up in red and displays "power on", and automatically controls so that it will automatically "power off" in about 3 hours .

[0011]

[Effect of device]

 The present invention is as described above, and by separately installing the filter medium tank A in the bathtub, (a) the free space of the bathroom is expanded because the filter medium tank A is put in the bathtub. (B) Since the filter media tank A was separated into the water in the bath, there was no water leakage accident in the circulating water heater B. (C) Since the bath water is filtered and purified in the filter media tank A and then sent to the circulating water heater B, sludge attached to all circulation paths in the circulating water heater B is reliably reduced, and the thermal efficiency of hot water heating is good. became.

(D) The circulating water heater B is equipped with the electrode 10 for reforming the bath water without obstruction, and can be reformed into abundant mineral-reduced water having a potential close to that of a natural hot spring with high permeability and a potential lower than that of a natural hot spring. As a result, the reducing effect on the skin oxidation phenomenon can contribute to healthy skin. (E) Since the filter medium tank A and the electrode 10 can be easily removed, it is easy to wash sludge attached to the filter medium tank A and the electrodes.

[Brief description of drawings]

FIG. 1 is a perspective view showing a usage state of the present invention.

FIG. 2 is a plan view showing a usage state of a filter medium tank.

FIG. 3 is a perspective view of a filter medium tank.

FIG. 4 is a rear view showing the electrode receiver of the filter medium tank.

[Explanation of symbols]

 1 Inlet 2 Water Inlet 3 Filter Material 4 Water Inlet 5 Drainage Port 6 Water Supply Mechanism 7 Water Temperature Control Mechanism 8 Water Supply Pipe 9 Discharge Pipe 10 Electrode 10a Positive Electrode 10b Negative Electrode 11 Sucker 12 Electrode Attachment 13 Water Supply Cap A Filter Media Tank B Circulating water heater D mounting table Y bathtub

Claims (2)

[Scope of utility model registration request] 1. A filter medium tank A having a filter medium (3) built in between a suction port (1) and a water supply port (2) which are open to the inside of the bathtub is installed inside the bathtub, and outside the bathtub, Water supply mechanism (6) for supplying water by a pump between the water intake port (4) and the drain port (5)
A circulating water heater B having a water temperature adjusting mechanism (7) equipped with a heating device is installed in the water feeding process, and the water inlet (2) of the filter medium tank A and the water absorption of the circulating water heater B are installed. Mouth (4)
Is connected by a water supply pipe (8), and the drainage pipe (9) of the circulating water heater B is attached so that the discharge pipe (9) faces the inside of the bathtub. A filter medium tank separation type bathtub, which is characterized in that it is inhaled into the bath and purified, and then transferred to a circulating water heater B, where the temperature is adjusted to a preset temperature and discharged into the bathtub to circulate hot water between the bathtub and the hot water circulating device. Hot water circulation device. 2. The filter medium tank A is installed with a space provided at a corner in the bath, and the electrode 10 for reforming the bath water is attached to the side wall surface of the filter medium tank A in the space. Hot water circulation device for separate bath of filter media tank.