KR200305337Y1 - Water saving system of the flush toilet Re-application the waste water of the washbowl and bathtub - Google Patents

Abstract

The present invention relates to a toilet water saving device for recycling the water used in the wash basin, shower and bath tub, and more specifically, to store the water used in the bath and shower and to filter the water with heavy water. A storage tank having a filter unit to collect water, and a water collection tank having a filter unit to collect water used in the storage tank and the basin through a drain pipe and a discharge pipe connected to a lower side thereof to filter the water into heavy water, and the water in the collection tank. Through this supply pipe, a three-way water pump was installed so that it could be supplied to the upper reservoir tank to recycle the water used in the bathroom. This design makes it simple and easy to install or replace the newly constructed construction and existing facilities, thereby reducing the amount of tap water used to save water and at the same time reducing the amount of sewage discharged and recycling sewage treatment and sewage treatment. To reduce the cost of facility investment, to prevent environmental pollution, and to fundamentally cope with the lack of water resources in the future.

Description

Water-saving system of the flush toilet Re-application the waste water of the washbowl and bathtub}

The present invention relates to a water saving device of a toilet for recycling water used in a wash basin, a shower room, and a bath, and more particularly, to store water used in a bathroom wash basin, a bath, a shower room, and the like. By collecting the water in the collecting tank installed at the bottom of the tank and returning it to the water storage tank of the flush toilet by using the submersible pump installed in the collecting tank, the waste water is designed to be recycled as the wash water of the flush toilet to save water, and The present invention relates to a water-saving device for a flush toilet that recycles waste water from a bathtub and a washbasin to minimize environmental emissions and save water resources.

In the past, many studies have been conducted to recycle toilets and bath water in toilets, and various methods for saving water have been studied. Looking at these researches, EPA No. 2000-1809 states, `` It is connected to the primary sedimentation chamber by combining a sink drain pipe, a bathtub and a shower room drain pipe, so that water can overflow into the building drain pipe when the water collection tank is full. An overflow pipe coupled to a lower position than the exhaust pipe installed at the upper part of the collection tank of the tub and shower drain pipe, and the sedimentation chamber installed at the lower part to allow the sediment to flow to the building drain pipe during cleaning of the settling chamber drain valve and the settling chamber The drainage pipe is combined, and the sedimentation chamber and the filter inspection door are provided to inspect the filter and the sedimentation chamber at the front side, and the sedimentation tank is formed by integrally manufacturing the primary sedimentation chamber and the primary filter and the secondary sedimentation chamber and the secondary filter It is coupled to, the collection tank drain pipe is provided in the lower side of one side so as to open the drainage tank drain valve during the internal cleaning, and flow to the building drain pipe, The upper part of the upper part is installed in the upper part than the overflow flow pipe, and the sensor is installed to detect the internal water storage volume. Recycling water supply pipe with check valve is coupled to the upper surface, and it has a collection tank inspection door and a collection facility inspection door installed for inspection and cleaning of the facilities inside, and recycled water flowing through the secondary filter A water collecting facility in which a collecting tank for storing water is installed under a bathtub or a shower room;

A small pump is installed on one side of the supplement tank to transfer the recycled water stored in the collecting tank to the inside of the supplement tank through the recycle water transfer pipe by operating the sensor and control box installed on the upper side of the supplement tank. A drain valve is provided at the lower end to discharge water when cleaning the refill tank and to use water when cleaning the inside of the bathroom, and a toilet water supply pipe for refilling the water tank of the flush toilet is connected to the lower part of the tap water refill room. When the small pump is running, it acts as a discharge of air inside the replenishment tank, and the overflow pipe installed at the top of one side of the tank is installed so that the water overflows when the balltop or the small pump malfunctions. When the tank is exhausted, a tap water replenishment chamber is formed at the bottom of the replenishment tank so that only a minimum amount of tap water can be supplied. A ball tower is attached to one side of the tap water supply room so that tap water can be supplied only when exhausted, and a water supply pipe equipped with a water supply control valve is connected to one side of the tap water supply room, and checks the ball tower and sensor, and cleans the inside. In order to utilize the refill tank with the refill tank check door on one side, the reclaiming device of living wastewater installed in the ceiling of the bathroom using the space between the slab concrete and the half ceiling of the bathroom ', and also the utility model registration application No. 2001- 38215, "Filter for purifying wash water drained from wash basins; A storage tank for storing the wash water purified by the filter; A pump and a solenoid valve for supplying the wash water stored in the storage tank to a water tank through a supply pipe; The water-saving device of a flush toilet equipped with an auxiliary supply pipe with a solenoid valve connected to an elbow so as to be in communication with the supply pipe ”has been filed. Since the installation structure is huge and complicated to store the used water by installing huge collection tanks and supply it to the water storage tank of the toilet, it is not only expensive to install but also to install the above structures in a narrow bathroom. There was a problem that can not be practical because it is exposed to the outside in the bathroom aesthetically not so good.

The present invention was devised to solve such a problem, and by reducing the water generated after washing, bathing or showering into the water of a flushing toilet, it reduces unnecessary water consumption and reduces the amount of sewage generated after use. It aims to reduce the burden on sewage treatment, prevent water pollution and save water resources.

The present invention having such a purpose is to store the water used in the bath and shower and filter the water to filter the water into heavy water, and the water used in the storage tank and wash basin through the drain pipe and the bottom one side It is installed in the collection tank having a filter unit to connect the discharge pipe to filter the water into the heavy water, and an underwater pump having a three-way side so that the water in the collection tank can be supplied to the upper reservoir tank through the supply pipe is used in the bathroom It is characterized in that the used water can be recycled, and the water used in the bathtub, shower, and wash basin is filtered and used as household waste water while being used as household waste water. It is to prevent environmental pollution by saving electricity and reducing sewage.

Figure 1 is an overall configuration for recycling the water used in the bath and wash basin according to the present invention to the wash of the toilet.

Figure 2 is a cross-sectional view of the collecting tank according to the present invention.

Figure 3 is a buckle installation configuration to be automatically drained when the water overflows the interior of the collection tank according to the present invention.

Figure 4 is an installation configuration of the tub and the storage tank according to the present invention.

Figure 5 is an exemplary view of the installation configuration for each unit of the water-saving device according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: Bath 11: Washbasin

12: storage tank 13, 13 ': drain pipe

14: collecting tank 15, 15 ': opening and shutting switch

16: Water tank 17: Submersible pump

18: filter unit 19: filter case

20: discharge pipe 21: check valve

22: supply pipe 23: joint pipe

23 ': adsorption packing 24a: activated carbon

24b: charcoal 24c: ocher ball

24d: Elvan 24e: Illite Ball

25: filter bag 26: safety valve

27: Heavy water open / close valve 28, 28 ': Port

29: lever, 30: connecting rod

31: Packing 32: Finishing material

33: hinge 40: toilet seat

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In that the water used in the wash basin and bath in the bathroom can be recycled to the wash water of the flush toilet,

A storage tank 12 having a filter unit 18 for storing the water used in the bathtub 10 and the shower room and filtering the water into heavy water;

The water used in the storage tank 12 and the basin 11 is collected through the drain pipes 13 and 13 ', and a discharge pipe 20 is connected to one side of the lower portion so that the water can be filtered with heavy water. A collecting tank 14 having a);

A water pump 17 having a three-way valve is provided to allow the water in the water collecting tank 14 to be supplied to the upper water storage tank 16 through the supply pipe 22 so that the water used in the bathroom can be recycled. Characterized in that the water-saving device of the flush toilet to recycle the water of the tub and washbasin.

The filter units 18 and 18 'installed in the tub 10 and the collecting tank 14 are activated carbon 24a, charcoal 24b, ocher balls 24c, elvan 24d, and illite balls 24e. It is characterized by consisting of.

The filter unit installed in the bathtub and the collecting tank is characterized in that the filter unit 18, 18 'is made by putting the activated carbon, charcoal, ocher ball, elvan, illite ball into the filter bag 25, respectively.

The collection tank is characterized in that the check valve 21 and the safety valve 26 is installed in the drain pipe 13 and the discharge pipe 20 connected to one side of the body to prevent the back flow.

The collection tank, the opening and closing switch 15 is installed on the safety valve 26 connected to the discharge pipe 20 and the opening and closing switch 15 is intermittent by the buckle 28 connected to the lever 29 and the connecting table 30. It is characterized by.

The submersible pump is provided with an opening / closing switch 27b formed of a float 28 'on one side of the drain pipe 13 in the collection tank 14 connected to the storage tank 12 to drive the submersible pump 17 according to the water level. Characterized in that it can be controlled.

The collection tank, the coupling between the submersible pump and the supply pipe 22 of the reservoir tank to the joint pipe 23, the fitting pipe 23 is installed in the suction packing 23 'of the type having a funnel upside down to the collecting tank It is characterized in that the odor inside is prevented from being released to the outside.

The collection tank is characterized in that the packing is installed on the bottom edge of the cover to prevent the smell in the collection tank to leak out.

The present invention configured as described above first installs the storage tank 12 on the bottom of the tub 10 to store the water used in the bath and shower in the bathroom.

Its storage tank 12 is made of FRP or synthetic resin material, the tub is seated on the upper side and one side to install the panel as a finishing material 32 in the usual way, so that the storage tank 12 can be repaired if necessary.

The finish 32 is to be easy to handle when cleaning or replacing the filter unit 18 in the storage tank 12, the handle 32 is located in the periphery of the tub 10 on the upper side of the panel of the finish 32 Is coupled to form a bolt to be fixed, the bottom is to be fitted into the groove so that the finishing material 32 is firmly fixed and to easily disassemble and assemble the storage tank when repairing.

The storage tank 12 is made of a box type and the tub 10 is located at the top, the height is smaller than the height of the tub if possible, the height of the stack of the tub and the storage tank 12 is inconvenient when the user enters the tub Install at a height that does not.

The water generated after the bath or sour is introduced into the storage tank 12 through the drain hole of the bath, and the drain port connecting the storage tank and the bath uses the check valve 21 to flow water into the bath and the storage tank ( When the water of 12) is overflowed, it is overflowed to prevent the inflow into the tub 10 backwards.

In addition, the bottom of the inside of the tub is provided with a filter unit 18 formed at a predetermined height to firstly purify the water in the used tub to be introduced into the collecting tank 14.

The filter unit 18 is formed in each filter bag 25 is installed in the filter case 19 and the filter bag 25 is cleaned and replaced through the socket 34 connecting the drain pipe 13 to one side. Can be.

The diameter of the socket 34 connecting the drain pipe 13 and the storage tank 12 is formed in such a size that the filter bag can be pulled in and out so that the filter bag 25 can be replaced or cleaned and the storage tank 12 Clean sludge and floats that have sunk on the floor.

In addition, by installing a lid 35 on the upper portion of the storage tank 12 is to be able to clean the storage tank 12 or to repair and replace the filter case 19.

The lid 35 of the storage tank 12 to withstand the weight of the upper tub 10

Produced, a plurality of reinforcing ribs are formed along the inner circumference of the inlet edge of the storage tank 12 corresponding to the lid 35 to prevent one side of the inlet edge from sinking or falling down.

The bathtub used in the present invention is not limited to a conventional bathtub, and corresponds to both a mobile bathtub or a fixed bathtub used in the United States, Germany, and the like. Tank, drain pipe, discharge pipe, filter unit, etc. are all configured to disassemble and assembly.

The collection tank 14 connected to the storage tank 12 and the drain pipe 13 of the present invention is installed in the lower space of the rear storage tank 16 of the flush toilet.

The size of the collecting tank 14 is installed in the same size as the size of the storage tank 16 located in the upper portion, it may be installed to be embedded in the wall or exposed to the bathroom floor depending on the structure of the bathroom.

After the collection tank 14 is installed, the water in the storage tank 12 storing the water used in the bath and shower room is the water pump 17 in the collection tank 14, the upper storage tank 16 to the water When pumped to be discharged to the inlet into the collection tank 14 through the drain pipe 13 is replenished by the reduced amount.

That is, when the user uses the toilet 40 and then lowers the water by using the water lowering lever of the water storage tank 16, the water in the water storage tank is drained to wash the toilet and at the same time the mouth in the water storage tank 16 is lowered and the water supply pipe When the opening 22 opens, the submersible pump 17 in the collection tank 14 is operated to pump the water inside.

As the water is transferred to the water storage tank by the submersible pump, water is gradually reduced in the collecting tank, and the mouth 28 installed in the safety valve 26 of the discharge pipe 20 and the mouth 28 installed in the drainage pipe 13 are By drifting along the decreasing surface, the water in the storage tank 12 is introduced into the storage tank through the collection tank by the suction force of the submersible pump 17, and when the storage tank is filled with water, the mouth in the storage tank (usually not shown) Is located on the full surface while the water rises and closes and closes the water supply pipe (not shown) in the reservoir tank, so that the water in the collecting tank 14 is no longer supplied.

After filling the water storage tank as described above, since the water in the collecting tank 14 is not filled, the opening 28 'of the opening / closing switch 15' installed in the drain pipe 13 is in a downward state. The drain pipe 13 of the tank 12 is in an open state and the submersible pump 17 continues to operate until it is filled with water in the collection tank 14 and stops after operation until the float is raised 27b.

The submersible pump is a pump having a three-way valve, the upper side to supply water to the water storage tank 16, the bottom suction portion to suck the water from the collecting tank, and the bottom one side drain pipe (13) The connected side is to be able to suck the water in the storage tank (12).

In addition, the water used in the basin (11) is installed drain pipe (13 ') on one side of the upper end of the collecting tank (14) so that the water can be immediately introduced into the collecting tank (14).

Since the wash basin 11 is normally installed so as to be close to the toilet 40, the drain pipe 13 ′ connected to the collecting tank 14 is installed so that the wash basin 11 is positioned higher than the water storage tank. Since the basin side is installed high, natural drainage is achieved by dropping even without a separate pump, and the drain pipe 13 'is installed at one side of the collection tank 14 through the bottom of the upper finisher panel connected to the basin, so it is not exposed to the outside at all. Can be buried in the city wall.

The drain pipe 13 ′ connected to the wash basin 11 and connected to one side of the collecting tank 14 is connected after installing the check valve 21 in the collecting tank so that the water used in the wash basin 11 is a collecting tank ( 14) and the water in the collection tank 14 is used to prevent the flow back to the volleyball tube.

When the water of the wash basin 11 is introduced into the water collecting tank 14 as described above, when the recycled water of the water collecting tank 14 is filled and continues to rise in the water collecting tank, the safety of the inner check-valve part 21 and the bottom As the buckle 28 installed in the valve 26 is raised, the opening / closing switch 15 installed in the safety valve 26 is opened so that the water of the collecting tank is discharged to the sewer through the discharge pipe 20.

The float 28 is connected to the hinge portion 33 on one side of the check valve 21 connected to the drain pipe 13 'and vertically flows up and down in accordance with the water level in the collection tank and vertically supports the support 28. The connecting rod 30 is positioned and is connected to the lever 29 of the on / off switch 31a installed in the safety valve 26 of the discharge pipe 20 at the lower end of the connecting rod so as to open and close the safety valve 26.

That is, the safety valve 26 is configured so that water does not flow from the outside to the inside and is discharged from the inside. When the float 28 rises due to the water surface, the connecting rod 30 moves the lever 29 at the bottom. Pull the open / close switch 15 to open so that the water in the collecting tank 14 is discharged through the discharge pipe 20, and when the water level falls below a certain position, the float 28 descends to close the open / close switch 15 When the water in the wash basin continues to flow into the collecting tank and the water in the collecting tank continues to rise, the safety valve at the bottom is automatically opened so that the water level of the collecting tank can be adjusted automatically. Therefore, the water of the washbasin does not fall well or the collection tank 14 does not overflow.

In addition, in the storage tank and the bottom of the collection tank of the present invention, the filter unit 18 (18 ') is installed to filter and purify water, and the used wastewater is filtered through heavy water and drawn out through an outlet installed at one side of the bottom. It can be used as odd water.

The filter unit consists of activated carbon 24a, charcoal 24b, loess 24c, ganban stone 24d, illite 24e or jade to purify water and allow far-infrared radiation to radiate to the storage tank 12 and the collection tank 14. ) So that the water does not rot and deodorizes as much as possible.

In the filter unit, activated carbon and charcoal have the same effect, and only one of them may be selected or more than one may be installed as necessary, and ocher and illite are preferably formed as small balls rather than powder.

In addition, activated charcoal, charcoal, loess, elvan, illite, jade, etc. forming the filter part are contained in a bag by a predetermined amount to constitute the filter part.

Elvan, loam, and illite, which constitute the filter member, satisfy the member surface from which far infrared rays are radiated, and are not limited to any one.

The filter units 18 and 18 'installed in the storage tank and the collecting tank form filter cases 19 and 19' in which the filter bag 25 is embedded, and the filter cases 19 and 19 'are filled with water. It is formed in the shape of a mesh only on the rear surface to be discharged to pass through the filtration unit 18, 18 'is filtered and purified to be made of heavy water.

The filter cases 19 and 19 'installed at one side of the storage tank or the collecting tank may be installed as cylindrical tubes or square tubes.

In addition, as another embodiment of the present invention to install the water purification filter to separate the waste water to one side of the storage tank to make the heavy water, or to install the osmotic pressure water filter on one side of the storage tank or the collection tank in the storage tank and the collection tank The water can be turned into heavy water for use as household waste or car wash water.

The drain pipe 13 connected to the tub 10 and the collecting tank 14 at the bottom of the shower room is embedded in the wall or the floor of the bathroom according to the construction environment, thereby making the exterior of the bathroom beautiful.

That is, looking at the arrangement of the bathroom, the washbasin 11 is usually installed in the center of one side wall, the bathtub and the shower room is located on the right or left side, the water storage tank 16 and the toilet 40 is installed on the opposite side do.

In addition, the upper part of the reservoir tank 16 and the basin 11 are provided with a panel to form a sink, so that the drain pipe 13 'connected to the basin bottom is hidden by the sink, and the storage tank 12 at the bottom of the bathtub and the shower cabin is The connected drain pipe 13 is connected to one side of the collecting tank by connecting to one side of the pipe or buried at the bottom, so it can be installed to look clean without being disorderly in appearance. Also, it is buried in the floor and walls during building construction to clean the inside of the bathroom. can do.

In the case of applying the apparatus for using recycled water of the present invention installed as described above to the existing bathroom, lift the installed tub, place the storage tank at the bottom, and install the tub on the upper surface of the tub and the storage tank. The side part installs the decorative panel as the finishing material 32.

Finishing material 32 made of the decorative panel is installed so that the detachment is made well during construction.

In addition, the present invention can be used to recycle the water used by installing a storage tank on the bottom of the shower room in the case of only the shower room without a bath according to the environment of the bathroom.

The present invention can be used more efficiently because the arrangement and the connection device are made at the design stage of the storage tank, the drain pipe, the collection tank, the discharge pipe, etc., which are installed in the newly constructed building as well as the existing bathroom. Not only that, but it can be installed simply in appearance.

If there is no water in the collection tank because the water of the tub or wash basin is not used in the above process, the storage tank is filled with tap water from the existing tap water supply line, so even if there is no water in the collection tank, the storage tank (tap water). The supply of water to the storage tank and the configuration of the storage tank using the same as the existing storage tank using a separate illustration and description) are always filled with water so that it does not interfere with the use of the toilet.

In the case of using the existing supply water due to lack of water in the collecting tank, it is possible to attach a separate sensor so that it can be automatically switched operation, and can also be used by switching the water supply line by the user's operation.

Electricity for using the submersible pump of the present invention uses electricity in the bathroom, and the components operated to maintain the simple and clean image of the outside are all installed in the collecting tank, so that some drain pipes, electric lines, switches, etc. Only one can be installed.

Installed in the collection tank having the function as described above, the electrical connection and function for operation is made of the same configuration as the existing electrical system.

In this way, the present invention saves the tap water simply by storing the shower and bath water generated in the storage tank as well as the bathroom in the home, as well as public offices, schools, hotels, inns, local governments, and public places. Beyond nationals can gain significant benefits.

In other words, showers, toilets, and trash that are thrown away every day are generated by thousands of tons, so in order to process them in sewage treatment plants, a lot of cost and treatment facilities must be additionally installed. By collecting water and reusing it as toilet water in a toilet, it is possible to reduce the amount of sewage that is thrown away while saving water.

In addition, the present invention can be used as a cleaning water in the home or restaurant, school, hospital by generating the waste water used as a heavy water when installing a separate filtration device in the water collecting device or storage tank.

In this way, the present invention collects the water used in the wash basin and the bathtub and the shower room into the storage tank and the collection tank, and supplies it to the water of the reservoir tank for cleaning the toilet so that it can be recycled. By reducing water consumption and preventing environmental pollution, while saving water, it is possible to reduce household water bills at a small scale, and to pursue economic benefits from national water resources, and to cope with water shortages that occur in the future. will be.

Claims (11)

In the water used in the bath tub to be collected in a separate tank to be recycled as the wash water of the flush toilet, A storage tank 12 having a filter unit 18 for storing the water used in the bathtub 10 and the shower room and filtering the water into heavy water; The water used in the storage tank 12 and the basin 11 is collected through the drain pipes 13 and 13 ', and a discharge pipe 20 is connected to one side of the lower portion so that the water can be filtered with heavy water. A collecting tank 14 having a); A water pump 17 having a three-way valve is provided to allow the water in the water collecting tank 14 to be supplied to the upper water storage tank 16 through the supply pipe 22 so that the water used in the bathroom can be recycled. Water-saving device of the flush toilet which recycled the waste water of the bathtub and washbasin. The method of claim 1, The filter sections 18 and 18 'provided in the tub 10 and the collecting tank 14 are activated carbon 24a, charcoal 24b, ocher balls 24c, elvan 24d, and illite balls 24e. Water-saving device of the flush toilet, recycling the waste water of the bathtub and washbasin, characterized in that consisting of. The method of claim 1, The collection tank is provided with a check valve 21 and a safety valve 26 in the drain pipe 13 'and the discharge pipe 20 connected to one side of the body, respectively, to prevent water from flowing back. Water-saving device of flush toilet which recycled waste water. The method of claim 1, The discharge pipe in the collecting tank is provided with an on / off switch 15 in a safety valve 26 connected to the discharge pipe 20, and the open / close switch 15 is intermittently connected by a buckle 28 connected to the lever 29 and the connecting table 30. Water-saving device of the flush toilet to recycle the waste water of the bathtub and washbasin, characterized in that made. The method of claim 1, The submersible pump controls the driving of the submersible pump 17 according to the water level by installing an opening / closing switch 15 'composed of a mouthpiece 28' on one side of the drain pipe 13 in the collection tank 14 connected to the storage tank 12. A water-saving device for a flush toilet which recycles waste water from a bathtub and a basin, which is made of a three-way valve. The method of claim 1, In the collecting tank, the coupling between the submersible pump and the supply pipe 22 of the storage tank is connected to the fitting pipe 23, and the fitting pipe 23 is provided with an adsorption packing 23 'having a funnel upside down. A water-saving device for a flush toilet which recycles waste water from a bathtub and a basin, characterized by preventing odors from being released to the outside. The method of claim 1, The water collection tank is a water-saving device for a flush toilet which recycles waste water from a tub and a basin, characterized in that the packing 31 is installed on the bottom edge of the cover to prevent the smell of the water collection tank from leaking to the outside. The method of claim 1, The storage tank is a water-saving device for a flush toilet that recycles waste water from bathtubs and washbasins to one side by installing a water filter to purify the waste water. The method of claim 1, The filter unit, the water-saving device of the flush toilet to recycle the waste water of the tub and wash basin, characterized in that the osmotic pressure water filter is installed on one side to make the water in the storage tank and the collecting tank into heavy water. The method of claim 2, The filter unit installed in the bathtub and the collection tank, the activated water, charcoal, loess ball, ganban stone, illite ball into the filter bag 25, respectively, the filter unit 18, 18 'characterized in that the waste water of the bathtub and wash basin Water saving device for recycled flush toilet. The method according to claim 1 or 8, The heavy water filtered by the purified water filter is a waste water of the tub and wash basin, characterized in that the heavy water opening and closing valve 27 is installed on either side of the storage tank 12 or the collecting tank 14 so that heavy water can be used. Water-saving device of flush toilet.