JPH1076115A - Ceramic water purifying method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a compact, simple and economical filtration system dispensing with a space out of a bathtub by immersing a ceramic water purifier which is directly connected to a water discharge port of a submergible pump, into the hot water in the bathtub to continuously filter the hot water while circulating. SOLUTION: The ceramic filter 8 is directly connected to the water discharge port 7-1 of the submergible pump 7 in the hot water 6 of the bathtub 2. A ceramic material 11 is filled in the filter 8. When the submerged pump 7 is worked with the connection to a power source 5, the hot water is sucked from a water suction port 7-2 of the submegible pump 7, fed to the ceramic filter 8 from the discharge port 7-1 and discharged to the bathtub 2 after being filtered. As a result, the hot water 6 in the bathtub 2 is filtered by the ceramic filter 8 while being circulated to be purified. In this case, the both can be immersed into the bathtub 2 by connecting both to each other with a pipe line. And when human body takes the bathtub 2, the filtration system can be taken out from the bathtub 2 and charged into the bathtub 2 only at need to be used.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to the treatment of bath water for households, hotels, inns and employees.

[0002]

2. Description of the Related Art In order to keep the hot water in a bathtub clean without refusing to increase the demand for a bathtub that can always take a bath, ie, a 24-hour bath, a device for filtering hot water in the bathtub has recently been provided with a bathtub. Can be attached separately. And usually, the hot water 6 in the bathtub is sucked by the pump 7,
It is sent to the filtration device 8. There, purification by the action of filtration and adsorption by the ceramic material 11 is performed. In particular, when the filtering material is a ceramic that emits far-infrared rays, the hot water treated with this ceramic material has the effect of stimulating human skin and improving blood circulation. However, the conventional bath has a problem that a filter device is not installed in the bath tub, so that a space for installing the filter device in the bath tub cannot be secured.

[0003]

In the case of a conventional ceramic filter, the hot water 6 in the bathtub 2 is pumped out by a pump 7 as shown in FIG. , 12-2. Therefore, an installation space for the filtration device has to be secured outside the bathtub, and piping and the like have been required. Therefore, a more compact device has been required. Then, the present inventor solved the above-mentioned problems and studied a method of circulating and filtering the hot water in the bathtub inexpensively and easily.

[0004]

The gist of the ceramic water purifier according to the present invention is that the ceramic water purifier is directly connected to the discharge port of the water of the submersible pump and is completely immersed in hot water of a bathtub. The object of the present invention is to continuously circulate the hot water for ceramic processing.

[0005]

The ceramic water purifier according to the present invention is installed by attaching a ceramic water purifier to the discharge port of the submersible pump, immersing the water in the bathtub, and continuously circulating and filtering the hot water in the bathtub with the ceramic water purifier. It is an economical and compact device that requires no area outside the bathtub and almost no piping.

[0006]

Next, an embodiment of a ceramic water purifier according to the present invention will be described with reference to FIG. Hot water 9 is filled in the bathtub 2. In the hot water 6 of the bathtub 2, a ceramic filter 8 is directly connected to the hot water discharge port 7-1 of the submersible pump. The filter 8 is filled with a ceramic material 11. When the submersible pump is connected to the power supply 5 and the submersible pump is operated, hot water is sucked from the hot water inlet 7-2 of the submersible pump and sent to the ceramic filter 8 from the hot water outlet 7-1 of the submersible pump, thereby performing a filtration process. Then she is exhaled into the bathtub. In this way, the hot water 6 in the bathtub is circulated and filtered by the ceramic filter 8,
Be purified. Although this embodiment shows an example in which the ceramic filter and the submersible pump are directly connected, they may be used by immersing them in a bathtub by connecting them by piping.

[0007]

According to the present invention, a ceramic filter directly connected to a submersible pump can be immersed in a bathtub to circulate and filter the hot water in the bathtub, so that the filtration system is compact and does not require space outside the bathtub. Since there is almost no handling, the handling can be simplified and economical. When the bathtub is used, that is, when a person enters the bathtub, the ceramic filtration system may be taken out of the bathtub, put out of the corner of the bathroom, and placed outside, and the filtration system may be put into the bathtub only when necessary. In addition, the hot water (water) in the bathtub is filtered except ceramic treatment, that is, activated carbon, zeolite,
Can be used in place of sand or other filtration methods.

[Brief description of the drawings]

FIG. 1 is a schematic sectional view of the present invention.

FIG. 2 is a cross-sectional view of the prior art.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Ceramic filtration system 2 Bathtub (bathtub) 3 Make-up water (tap water, etc.) 4 Faucet 5 Power supply (outlet) 6 Bath water 7 Submersible pump 8 Ceramic filter 9 Electric cord 10 Circulating flow 11 Ceramic filter material

Claims (2)

[Claims] 1. A water purification method for filtering water supplied to households, offices, factories, and the like as domestic water for use in baths and the like. In a water purification method, a submersible pump and a filter are installed in a bathtub. A bath tub is characterized in that the water purifier is immersed integrally and hot water (hereinafter abbreviated as water) in a bathtub is sucked by a submersible pump, sent to a water purifier for filtration treatment, and subjected to circulation filtration treatment. Water purification method. 2. A water purification method according to claim 1, wherein said water purifier for filtration treatment comprises a ceramic filter.