WO2019054525A1

WO2019054525A1 - Water-saving device capable of recycling washing water as toilet bowl cleaning water

Info

Publication number: WO2019054525A1
Application number: PCT/KR2017/010040
Authority: WO
Inventors: 김의탁
Original assignee: 김의탁
Priority date: 2017-09-12
Filing date: 2017-09-13
Publication date: 2019-03-21
Also published as: KR101846000B1

Abstract

The present invention relates to a water-saving device capable of recycling washing water as toilet bowl cleaning water, the device comprising: a water-saving storage tank provided by utilizing an empty space at the bottom of a washstand and collecting all the washing water formed in the washstand without letting the washing water be thrown out; and a purification unit provided in the storage tank so as to filter the washing water and inject a cleaning agent therein such that the washing water is converted into cleaning water and stored wherein the stored cleaning water is supplied to a toilet bowl cleaning water storage tank of a toilet bowl by using a pump, thereby promoting the recycling of the washing water.

Description

Water-saving device that can recycle toilet water to toilet wash water

The present invention relates to a water saving device capable of recycling toilet water to toilet flush water. More particularly, the present invention relates to a water saving device capable of recycling flush water generated from a wash basin without installing flush water storage tank, The washing water is automatically converted into the washing water and stored, and the stored washing water is automatically supplied to the toilet flushing water storage tank of the toilet by the automatic flushing and washing of the flushing water, and the toilet water is recycled The number of times of use of the toilet, the number of times of use, and the like, and a separate monitor capable of displaying usage information can be provided by wirelessly interlocking with the display unit, To a water saving device capable of being recycled.

Generally, there is a washstand (20) and a toilet seat (40) in the bathroom of a home or a public building, but the sink does not conserve water to the extent that there is a saying "it is like water".

Especially, when using toilet water from public toilet sinks, all of the water is discharged to the outside through the sewer, and the water used always has a problem of opening the public toilet due to unnecessary use. high.

In Korea, where water is sparse due to the use of water discharged from the toilet, there is a problem of wasting water resources, and there is also a problem in that the public toilet is costly and the cost of the water is high, The pollution of the water quality environment is seriously arising due to the discharge of wastewater.

Especially, in the case of public restroom sinks, tap water is washed from the sinks. In this case, the user has to use the sinks of the sinks in order to use them. The user tends to wash his hands or face while keeping the drain open.

In addition, after completing the urine and feces, tap water is used to wash toilet water. Depending on the pressure of the water, it is installed in a structure which consumes a lot of water differently, and is used as a toilet washing water. Therefore, in case of urine, a lot of water is wasted.

Therefore, water saving devices are used to save water in public toilet toilets, especially urine. In addition, it is possible to install various kinds of devices by installing bricks in the water tank of the toilet at home, but it is not possible to use the toilet water for the reduced amount of toilet water. There is a disadvantage that it does not come down and it does not easy to water many times and it is wasted more water now.

Accordingly, in recent years, a variety of techniques have been developed for supplying toilet water to a toilet bowl to recycle the wash water for washing water to prevent waste of water.

Prior to the present invention, Patent Registration No. 10-0925487 filed by the applicant of [FIG. 1] (see Patent Document No. 0001) is a toilet water recycling apparatus, which is related to a toilet water recycling apparatus, more specifically, The present invention relates to a toilet water recycling apparatus for a toilet, which can selectively recycle water stored in a water tank without supplying water.

According to the toilet water recycling apparatus for a toilet according to the present invention, since the toilet water generated from the washstand can be selectively stored or drained, and the stored toilet water is supplied to the water tank of the toilet water as needed, And can be easily applied to the existing water tank of the existing toilet bowl, and also has the advantage of supplying the purified water and purified water pipe at the same time.

A drainage unit for draining the wash water collected in the water collecting tank to the sewer automatically or manually through a drain port connected to the drain port; A wash water supply unit for supplying wash water to a water tank of a toilet bowl through a supply pump and a supply pipe provided in the water collecting tank; And a control unit for controlling the operation of the toilet water supply unit; Wherein the water intake portion is provided with a direct drain pipe connected to a switching valve provided in the water inlet pipe so that the wash water can be received by the water collecting tank or drained to the sewer, Lt; RTI ID = 0.0 > 3Y-Val. &Lt; / RTI >

Prior to the present invention, there is a toilet seat toilet water recycling apparatus of Utility Model Registration No. 0454984 filed by the applicant of [FIG. 2] (see Utility Model Document No. 0002)

In the present invention, the number of wash water used in the wash basin is selectively sorted by the handle of the switch valve, and the wash water is drawn into the water tank to be used as wash water. The wash water is supplied to the sensors installed in the water tank and the organic detection Wherein the recycling water can be always used by supplying the washing water to the water tank for the toilet by operating the supply pump.

According to a first aspect of the present invention, there is provided a toilet water recycling apparatus for a toilet, comprising: a water tank (11) formed in a coalescing type and collecting wash water; A switching valve (31) installed in a water inlet (23) connected to a drain pipe (21) communicated from a washstand and rotated by a switching valve handle (30);

A filter section (24) provided at an end of a water inlet pipe (23) integrally formed on the left side of the water inlet section provided with the switching valve; A sensor 40 installed at the lower end of the water tank so as to sense the level of the washing water; A supply motor (41) operated by the sensor (40); A distribution port (60) installed in the supply motor and connected to a supply pipe (42) formed so as to supply wash water into the toilet water tank (50); And a sensor 43 (43-1) installed in the toilet tank (50) and configured to detect the level of the washing water supplied from the water tank (11) and operate the supply motor (41) Wherein the toilet water recycling apparatus comprises:

The water tank is provided at one side of a direct water pipe (25) provided on the right side of the water inlet (23) connected to the water pipe (21) (26). &Lt; / RTI >

Prior to the present invention, there is a toilet bowl water recycling apparatus disclosed in Japanese Utility Model Laid-Open Publication No. 0002681, filed by the applicant (see Japanese Utility Model Publication)

The present invention relates to a water saving device capable of recycling the wash water generated in a wash basin to a wash valve type of a toilet. In general, the structure of the toilet is composed of a tank type and a valve type. The water tank is installed in the empty space under the wash basin,

In general, squares in the toilet of the present invention [claim 1]. The water storage tank 10 is formed in a circular oval shape and is formed of a synthetic resin material to be easily transported or formed in a water storage tank 10 having a

water storage tank

10, 14, a front filter cover 14-1 for replacing the filter, a cleaning device 60 provided with a filter for inputting a disinfectant solution, A pump 16 installed in the water storage tank 10 so as to be sent to another water tank so that the water recycled can be recycled

The check valve 17 and the connecting piping 18 connect the check valve 17 and the connecting piping 18 so that the recycle water sent from the pump can be assembled with the structure of the toilet flush valve storage tank 30 and the flush valve The valve portion (34). An operation part (35) for operating the toilet bowl, a connection part packing (37) for connecting to the toilet, and a connection part (36).

Claims: 1. A toilet according to claim 1, wherein the support plate (35) with water pressure is pushed against the opening plate (47) by the water collection part of the toilet flushing valve storage tank (30) The washing water is supplied through the water drop discharge hole 46 by the operation of the pushing up 34-1.35-1 and the washing water is supplied to the upper side of the upper plane by screw assembly with the toilet bowl 120 and the connecting rod 36 and the packing 37 A valve for water valve 34, a pressure plate 47, and a valve plate 46, which are formed in a water dropping manner by a plurality of discharge holes 46 formed in the packing sheet surface and in which water can be received as a toilet in the cleaning valve storage tank 30, And an operating support (35). &Lt; Desc / Clms Page number 13 >

The water recycling water control board 50 of the water recycling storage tank 10 has a water use count meter 56 and a recycled water accumulation amount meter 55 in FIG. A toilet seat recycling toilet water-saving device for forming and installing a dashboard electric signboard monitor 58 to be integrated.

Prior to the present invention, the patent registration system 10-0925487 'toilet water toilet water recycling apparatus' of [1] filed by the applicant includes some pollutants as a selected criterion of 3Y-valve without filtering water of toilet water, When the user's discomfort is stored in the water storage tank for a long time due to the interruption of the flow of water by blocking the inlet of the water pump 210 or the cause of the failure of the underwater pump or the like stored in the storage tank water collecting tank 110, There is a problem in use because the water is corrupt and causes the odor.

[0004] As described above, the problematic water surface is stored in a water storage tank without being filtered, or the water is circulated through the pipe or the connecting pipe due to clogging of the supply pipe or the connecting pipe to the [Figure 2] (Utility Model Registration No. 0454984 'toilet water surface water recycling apparatus' A problem that causes stale odors. (Japanese Utility Model Publication) (Utility Model No. 0003) of JP-A-2000-2681 (hereinafter referred to as JP-A-2000-2416), which is further supplemented and solved for solving the problem Disclosure of the Invention The present invention is to improve the problems of the prior art and to utilize more clean cleaned recycled water as toilet wash water, thereby further utilizing water for recycling and saving water.

The present invention relates to a toilet water recycling apparatus for a toilet, which has been developed to overcome the problems caused by a toilet water recycling apparatus for a toilet, comprising a water storage tank for collecting all the water from the wash basin, The cleaning unit is installed to automatically convert the washing water into washing water by automatically filtering the washing water of the washing water and automatically supplying the washing water to the toilet washing water storage tank of the toilet by using the pump, The number of times the toilet is used, the number of times of use, and the like, and a separate monitor capable of displaying usage information can be provided by wirelessly interlocking with the display unit, It is an object of the present invention to provide a water saving device capable of being recycled.

In addition, the present invention can easily identify the contaminated state of the water storage tank with the filter function and the purifying function of the recycled water, clean the filter and purifier with the detergent, and easily replace the pollutant collected in the filter, And to provide a water saving device capable of easily recycling the toilet water to toilet wash water so that the filter can be easily checked and replaced.

In addition, the present invention, which is a water-scarce country, implements the water-saving installation (according to Article 15 of the Waterworks Act) for the purpose of conserving water and manages the installation of a water saving water saving device. However, With the installation of water-saving machine, the number of times of use and the amount of usage by the user on the water-saving display window and the monitor installed separately are automatically displayed on the monitor of the electric signboard, so that the toilet water having the device capable of always raising awareness of water saving and water recycling is recycled as toilet wash water And an object of the present invention is to provide a water saving device capable of this.

In order to solve the above-described problems, a water saving device capable of recycling the toilet water according to the present invention to toilet wash water is provided with a toilet seat (not shown) connected to the toilet bowl 10 in the toilet for recycling toilet water discharged from the toilet bowl water drainage pipe 20 In the water recycling water conservator,

A storage tank (100) in the form of a hull, connected to the washstand drain pipe and located at a lower portion of the washstand, and having a cover (110) at an upper portion thereof so that water can be received therein; A discharge pipe 212 installed inside the storage tank and being opened and closed by a discharge button 211 and connected to a drain port 30 installed in the toilet to discharge water contained in the storage tank And a drainage unit 200 formed with a drainage pipe 220 branched from the drainage pipe and discharging excess water to the outside when the water stored in the storage tank is received over a predetermined level, ; A connection pipe 310 connected to the wash basin drain pipe is formed and a filter 320 for filtering foreign substances contained in water (toilet water) drained from the connection pipe is formed, A cleaning agent storage tank 330 provided with a control valve 332 for supplying a cleaning agent 331 to the water and adjusting the amount of the cleaning agent to be introduced into the storage tank, A purifier 300 having a supply pipe 340 for transferring and discharging the water (washing water) to the outside to form a discharge valve 350 for use as cleaning water inside the toilet; A check valve 421 is installed inside the storage tank to supply the water (washing water) stored in the storage tank to the toilet 40 by the pump 410 and prevent the supplied water from flowing backward. A water level detecting sensor 430 for detecting the level of water stored in the storage tank and performing the driving of the pump only when the level of the water is higher than a predetermined level, 400); And a display unit 510 for displaying usage information 511 of at least one selected from the number of times the toilet is used, the amount of water used, the amount of water stored in the wash water, and the amount of the cleanser stored therein, And a control unit 500 in which an operation unit 520 having an operation button 521 is formed,

The control unit 500 can display the usage information of the display unit on a separate electric signboard monitor 530 using wireless communication.

The present invention relates to an apparatus and method for filtering water by using a filter of a filter unit and a cleaning agent of a cleaning unit by using a hollow space below a washstand of a toilet to install a water storage tank, Water is stored in a water storage tank to be used as toilet washing water, thereby recycling water and saving water.

It is possible to remarkably reduce the water consumption by eliminating the odor due to the replacement of the convenient filter due to the decay of the filtered pollutant to be recycled as the toilet flushing water and to reduce the discharge amount of the waste water treatment plant and to easily remove the filter pollution And by replacing the filter and detergent to provide a "water-saving machine" that always uses filtered and purified water as toilet flushing water, which has great promise in contributing to fundamental water saving contributions from water-scarce countries.

FIG. 1 is a cross-sectional view of a toilet water supply unit of a toilet water recycling apparatus for a toilet in the prior art,

FIG. 2 is a cross-sectional view of a toilet water supply unit of a toilet water recycling apparatus for a toilet in the prior art,

3 is a schematic cross-sectional view showing an operating state of a conventional distributor;

4 is a cross-sectional view showing a toilet water supply unit of a toilet water recycling apparatus for a toilet in the prior art,

FIG. 5 is a front view showing the installation of a water saving device capable of recycling the toilet water according to the present invention into toilet wash water.

FIG. 6 is a schematic cross-sectional side view showing the installation of a water saving device capable of recycling the toilet water according to the present invention to toilet wash water.

7 to 8 are cross-sectional side views schematically showing a purging portion of a water saving device capable of recycling the toilet water according to the present invention to toilet flush water,

FIG. 9 is a cross-sectional view showing another embodiment of the purification unit of the water-saving device capable of recycling the toilet water according to the present invention to toilet wash water.

10 is a view showing an installation state of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The same reference numerals shown in the drawings denote the same members. In describing the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

FIG. 1 is a cross-sectional view showing a toilet water supply unit of a conventional toilet water recycling apparatus for a toilet, FIG. 2 is a sectional view showing a toilet water supply unit of a conventional toilet water recycling apparatus for a toilet, FIG. 3 is a schematic sectional view showing an operation state of a conventional distributor, FIG. 5 is a front view showing the installation of a water saving device capable of recycling the toilet water according to the present invention to toilet flush water; and FIG. 6 is a front view of the toilet water recycling apparatus according to the present invention. FIG. 7 is a cross-sectional view schematically showing a purging portion of a water-saving device capable of recycling the toilet water according to the present invention. FIG. 7 is a side view of the water- 9 is a view showing still another embodiment of the purifying unit of the water saving device capable of recycling the toilet water according to the present invention to toilet flush water Fig. 10 is a view showing an installation state of the present invention. Fig.

As shown in the drawings, the toilet water recycling water heater connected to the wash basin 10 in the toilet to recycle the wash water discharged from the wash basin drain pipe 20 to the toilet wash water is connected to the wash basin drain pipe A storage tank (100) in the form of a hollow body, the storage tank (100) being located at a lower portion of the washstand and having a cover (110) at an upper portion thereof so that water can be received therein; A discharge pipe 212 installed inside the storage tank and being opened and closed by a discharge button 211 and connected to a drain port 30 installed in the toilet to discharge water contained in the storage tank And a drainage unit 200 formed with a drainage pipe 220 branched from the drainage pipe and discharging excess water to the outside when the water stored in the storage tank is received over a predetermined level, ; A connection pipe 310 connected to the wash basin drain pipe is formed and a filter 320 for filtering foreign substances contained in water (toilet water) drained from the connection pipe is formed, A cleaning agent storage tank 330 provided with a control valve 332 for supplying a cleaning agent 331 to the water and adjusting the amount of the cleaning agent to be introduced into the storage tank, A purifier 300 having a supply pipe 340 for transferring and discharging the water (washing water) to the outside to form a discharge valve 350 for use as cleaning water inside the toilet; A check valve 421 is installed inside the storage tank to supply the water (washing water) stored in the storage tank to the toilet 40 by the pump 410 and prevent the supplied water from flowing backward. A water level detecting sensor 430 for detecting the level of water stored in the storage tank and performing the driving of the pump only when the level of the water is higher than a predetermined level, 400); And a display unit 510 for displaying usage information 511 of at least one selected from the number of times the toilet is used, the amount of water used, the amount of water stored in the wash water, and the amount of the cleanser stored therein, And a control unit 500 having an operation unit 520 provided with an operation button 521. The control unit 500 displays usage information of the display unit on a separate electric signboard monitor 530 using wireless communication So as to be able to carry out the present invention.

5 to 10, the present invention mainly comprises a storage tank 100, a drainage unit 200, a purifier unit 300, a supply unit 400, and a control unit 500.

At this time, the storage tank may be provided with a partition 120 so as to divide the space inside the storage tank so that the purification unit described later can be installed, and a purification unit may be installed in the space defined by the partition.

In addition, a through hole 121 may be formed at one side of the partition wall so that the connection pipe 310 can be fixed by a fixing nut.

In addition, the connection pipe 310 and the supply pipe 340 may be formed of one pipe, which is preferably divided into an upper portion and a lower portion.

The drain pipe 210 of the drainage unit 200 is for discharging the wash water stored in the storage tank when the storage tank needs to be cleaned. The drain button and the discharge stopper may be used for a conventional toilet. Preferably, the control unit may be provided with a discharge button to open and close.

In addition, the discharge pipe 220 is for discharging excess washing water when the washing water stored in the storage tank exceeds a predetermined water level due to a small usage amount of the toilet, for example, And a portion where excess water is discharged can be interlocked with one side of the connection pipe (a portion connected to the outside of the storage tank and the drain hole).

In addition, the purifier 300 is for purifying the toilet water by the washing water, and includes a filter 320 for filtering the foreign substances contained in the toilet water.

At this time, the filter is preferably composed of a first filter 321 and a second filter 322, and the first filter primarily filters relatively large foreign substances, And is formed on the outer side of the filter so as to be able to secondarily filter foreign matter that is not filtered out from the first filter.

Such a filter may preferably be formed in the form of a mesh, or may be formed of a nonwoven fabric or a synthetic resin material.

In addition, the detergent storage tank 330 stores a cleaning agent 331 therein to supply the cleaning water, which has been purified through the filter, through the control valve 332.

At this time, the control valve controls the amount of the cleaning agent to be supplied to the connection pipe through which the washing water flows, in accordance with the amount of the washing water flowing into the connection pipe (not shown).

The supply unit 400 supplies the washing water stored in the storage tank through the purifier to the toilet wash water storage tank 50 of the toilet 40 through the wash water supply pipe 420 using the pump 410.

At this time, the washing water supply pipe is formed with a one-way backflow prevention check valve 421 to prevent the washing water supplied to the toilet flush water storage tank from flowing back to the storage tank.

In addition, the discharge valve 350 may be formed on one side of the outer circumferential surface of the storage tank so that the wash water can be used as a cleaning water for the toilet in addition to the toilet.

In addition, the control unit 500 may include a display unit 510 for displaying usage information 510 selected from the number of times the toilet is used, the amount of used water, the amount of the washing water, and the amount of the cleaning agent stored therein. .

In addition, there is an advantage that advertisement display effect or water saving can be promoted by installing an electric signboard monitor 530 interlocked with the display unit through wireless communication.

Meanwhile, as another embodiment of the present invention, the purifier 300 may further include a recovery unit 600.

At this time, the collecting unit is provided with a contamination degree detecting sensor 610 inside the washing water supply pipe to detect the degree of pollution of the water filtered by the filter, and when the filtered water is equal to or less than a predetermined pollution degree, Further comprising a transfer pipe (640) connected to the wash water supply pipe for transferring the waste water to a temporary storage tank (630) provided separately on the outside of the collection part by driving to the waste water storage tank (620)

The temporary storage tank 630 is connected to the water supply valve of the washstand so that water contained in the temporary storage tank is preferentially supplied through the water supply valve.

The pollution degree sensor measures the pollution degree of the water filtered through the filter. It measures the degree of pollution by measuring BOD (Biochemical Oxygen Demand) or COD (Chemical Oxygen Demand), and the predetermined pollution degree is harmless to the human body It will be enough.

For example, when an arbitrary user does not use a cleaning tool such as a soap and simply wipes his / her hands or accidentally turns the water off, the degree of contamination of the water is not different from that of the initial supplied state. The contamination degree is determined through the sensor, and the contamination degree is stored in the temporary storage tank through the transfer pipe so that it can be supplied to the washstand again.

That is, when it is determined that the waste water can be recycled by the contamination degree sensor, the control unit opens the check valve while driving the recovery pump, stores the waste water in the temporary storage tank through the transfer pipe, and closes the control valve Thereby blocking the introduction of the cleaning agent.

At this time, the wash water supply pipe may be provided with an auxiliary check valve (not shown) opened or closed corresponding to the check valve, thereby preventing the wash water stored in the storage tank from flowing backward.

Such a collecting unit has the advantage of maximizing the water saving by allowing the unnecessary waste water to be recycled by classifying it into a temporary storage tank and a storage tank according to the degree of contamination.

Optimal embodiments have been disclosed in the drawings and specification. Although specific terms are used herein, they are used for the purpose of describing the present invention only and are not used to limit the scope of the present invention described in the meaning of the claims or the claims. Therefore, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

Claims

A toilet water recycling water heater for recycling toilet water discharged from a washtub drain pipe (20) into toilet wash water by being connected to a wash bowl (10) in a toilet,

A storage tank (100) in the form of a hull, connected to the washstand drain pipe and located at a lower portion of the washstand, and having a cover (110) at an upper portion thereof so that water can be received therein;

A discharge pipe 212 installed inside the storage tank and being opened and closed by a discharge button 211 and connected to a drain port 30 installed in the toilet to discharge water contained in the storage tank And a drainage unit 200 formed with a drainage pipe 220 branched from the drainage pipe and discharging excess water to the outside when the water stored in the storage tank is received over a predetermined level, ;

A connection pipe 310 connected to the wash basin drain pipe is formed and a filter 320 for filtering foreign substances contained in water (toilet water) drained from the connection pipe is formed, A cleaning agent storage tank 330 provided with a control valve 332 for supplying a cleaning agent 331 to the water and adjusting the amount of the cleaning agent to be introduced into the storage tank, A cleaning unit 300 having a discharge water supply pipe 340 for transferring the water and discharging the water to the outside so as to be used as cleaning water inside the toilet;

A check valve 421 is installed inside the storage tank to supply the water (washing water) stored in the storage tank to the toilet 40 by the pump 410 and prevent the supplied water from flowing backward. And a water level sensor 430 for sensing the level of water stored in the storage tank and performing the driving of the pump only when the level of the water is higher than a predetermined level, ); And

(510) for displaying usage information (511) of at least one selected from the number of times the toilet bowl is used, the number of times the toilet bowl is used, the amount of the washing water, and the amount of the cleanser agent stored therein, And a control unit (500) having an operation unit (520) provided with a button (521)

Wherein the control unit (500) is capable of displaying usage information of the display unit on a separate electric signboard monitor (530) using wireless communication, wherein the water surface water can be recycled as toilet wash water.