JP2005068981A - Method for domestic recycling of used water drained from bath - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a reservoir to store used water drained from bath that has so far mostly been disposed of as waste water, and recycle it for reducing water demand. <P>SOLUTION: Used water drained from bath is guided to a reservoir 5 by a water flow converter 2 or pumped up by a water suction device 3 via a water suction tube 6, filtered through a filter 4 and then stored in the reservoir 5. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention is a method aimed at reducing the amount of water supply of water supply by passing the drainage of the bathtub through the filter, storing it in a water storage tank, and reusing it in the home.

  The remaining water in the bathtub was taken directly into the washing tub by a water pump and discharged except for the used portion.

  The present invention can cope with the purpose of reducing the amount of water supply because the use of water stored in a water storage tank reduces the use of tap water even when there is no water in the bathtub.

  Conventionally, when water is used in a bathtub, the amount of water used by the intake pump is drawn up each time, and the remaining water is treated as wastewater. As a result, the demand for water increases as living standards improve and urban activities progress. There is a problem that.

  In response to the problem of how to reduce the amount of water used, the present invention stores the water to be treated as wastewater in a water storage tank and reuses it in the household when water other than for drinking is used. Can cope with the increase.

  The present invention has the following effects.

  The water discharged from the bathtub through the drain outlet is guided to the water storage tank by using the water flow converter, or directly pumps up the water by the water absorption pipe, so that it can be switched to the drain pipe when the accumulation becomes excessive.

  Foreign substances can be removed by passing through a filter and stored in a water storage tank for a certain period of time by being sterilized.

  By storing in a water storage tank, when using water for toilets, washing, cleaning, gardening, etc., water can be used even when there is no water in the bathtub, and the amount of water used can be reduced.

The drainage of the bathtub is led to the pipe to the water storage tank by the water flow converter, or pumped directly to the water storage tank by using the water absorption pipe by the water absorption pipe, removed from the foreign substance by the filter, sterilized, and stored.
Water used in households other than those used for beverages will be sent from the water storage tank as necessary to reuse the wastewater.

  In the embodiment shown in FIG. 1, after the water discharged from the bathtub 1 is guided to the pipe to the water storage tank by the water flow converter attached to the drain pipe, the water is pumped up by the water absorber 3 and passed through the filter 4. The water is stored in the water tank 5.

  In the embodiment shown in FIG. 2, the water in the bathtub 1 is pumped up from the water suction pipe 6 using the water suction device 3, passed through the filter 4, and then stored in the water storage tank 5.

  The stored water is sent from the storage tank 5 to the piping where the water is used, as shown in FIG. 3, and the drainage is reused without using the water supply unless there is no water in the storage tank 5. .

Longitudinal sectional view of the method of domestic reuse of bathtub drainage Longitudinal sectional view of the method of domestic reuse of bathtub drainage Look down on the above method

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bathtub 2 Water flow converter 3 Water absorption machine 4 Filter 5 Water tank 6 Water absorption pipe

Claims (1)

  The drainage in the bathtub (1) is guided to the water storage tank (5) using the water flow converter (2) or the water absorption pipe (6), passed through the filter (3), and then the water tank ( 5) A method of storing the water and reusing the water efficiently in the home.

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