CN213836913U - Household reclaimed water toilet - Google Patents

Abstract

The utility model belongs to the effective utilization of household reclaimed water and the improvement of the existing toilet structure, in particular to a household reclaimed water toilet, a reclaimed water tank is arranged at the rear upper part of a common water flushing toilet, the first drainage pipe arranged at the bottom of the water saving device is connected with the water inlet pipe of the toilet bowl, the middle water pump box with the water inlet pipe is arranged at the lower part of the middle water tank, the sewer pipe of the water using device provided with the flow divider is connected with the water outlet of the household water using device, the drainage pipe of the flow divider is connected with the sewer, the middle water outlet pipe of the flow divider is connected with the water inlet pipe of the middle water pump box, the water pump is arranged on the middle water pump box, the water inlet of the water pump is connected with the reclaimed water pump box, the second drain pipe of the water pump is connected with the inlet at the upper part of the reclaimed water tank, a buoyancy control switch is arranged in the reclaimed water pump box to control the on-off of the water pump, and an electric drain valve and a sediment remover are arranged at the bottom of the reclaimed water tank. The utility model discloses it is rational in infrastructure, can recycle the normal water, can effectively practice thrift the water, prevent the water waste.

Description

Household reclaimed water toilet

Technical Field

The utility model belongs to the improvement of the effective utilization of household reclaimed water and the existing toilet structure, in particular to a household reclaimed water toilet.

Background

At present, domestic secondary water of residents, such as domestic secondary water generated by face washing and bathing, is discharged into a sewage pipe at one time and is discharged, at present, the available part of the domestic secondary water is directly discharged, which is a great waste for precious water resources and simultaneously also accords with the national policy of sustainable development. The water-saving closestool in the market is mostly directly flushed by using tap water, and a water-saving closestool modified in some ways only reduces the volume of a water tank and still uses the tap water, so that the water consumption is still large, and for water-deficient areas, the water cost is high due to high water price.

At present, the household water for flushing the toilet accounts for about 40 percent of the total amount of the tap water of residents. If an area, especially a water resource shortage area, is popularized, the use amount of tap water is reduced by 40 percent, and the sewage treatment amount is reduced by 40 percent. However, a mature reclaimed water collecting system is not available, so that the use of the domestic reclaimed water is in a state of wandering for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water closestool in home, its is rational in infrastructure, can convenient effectual with the well water recovery recycle, prevent the water waste.

The purpose of the utility model is realized like this: a household water closet is characterized in that a reclaimed water tank is arranged at the upper rear part of a common water flushing toilet, a first drainage pipe arranged at the bottom of the reclaimed water tank is connected with a water inlet pipe of the toilet, a reclaimed water pump box with a water inlet pipe is arranged at the lower part of the reclaimed water tank, a water-using device sewer pipe provided with a flow divider is connected with a water outlet of a household water-using device, a sewage outlet pipe of the flow divider is connected with a sewer, a reclaimed water outlet pipe of the flow divider is connected with a water inlet pipe of the reclaimed water pump box, a water pump is arranged on the reclaimed water pump box, a water inlet of the water pump is connected with the reclaimed water pump box, a second drainage pipe of the water pump is connected with an inlet at the upper part of the reclaimed water tank, a buoyancy control switch is arranged in the reclaimed water pump box to control the on-off of the water pump, and an electric drainage valve and a sediment cleaner are arranged at the bottom of the reclaimed water tank.

The utility model discloses utilize current intelligent control technique, to centering water reposition of redundant personnel, normal water collection, normal water use, realize whole automatic control.

The utility model discloses a domestic reclaimed water recovery and current running water bath toilet's transformation technique. Aims to replace tap water with household water to flush a closestool. With respect to the transformation of the existing household reclaimed water toilet, the whole device system comprises the existing flushing toilet, a reclaimed water tank, a mop bucket, a reclaimed water collecting pump box, a reclaimed water shunt valve, relevant connecting pipelines and the like.

The existing household flush toilet is fully utilized. Under the condition of not changing the original direction arrangement, operation mechanism and overall shape of the flushing closestool, a pipeline interface with the same pipe diameter is arranged on a water outlet channel of a tap water tank of the existing closestool and is connected with a discharge port of a reclaimed water tank through a pipeline, so that collected reclaimed water enters the closestool to flush excrement; a pipeline interface with a similar pipe diameter is arranged on a channel of the existing closestool sewage outlet and is connected with a mop bucket outlet water outlet through a pipeline so as to be convenient for putting loquat bucket wastewater into a sewer. Meanwhile, a guarantee mechanism for rapidly recovering the flushing system of the original closestool under the condition that the reclaimed water system is available without water is also established. The connection transformation realizes a dual-cycle system of the reclaimed water toilet and the original flushing toilet, and although the suspicion that the pigeon nest is pressed by the eggs laid by the banmons exists, the connection transformation is superior to blue in color, and is one of the bright points of the transformation technology.

The reclaimed water tank is a central device of the reclaimed water toilet system. What the production of water was dispersed in the house, and the water of using towards the lavatory, can't form in good time corresponding relation, it is indispensable to realize suitably concentrating and transitive storage through the water tank. The reclaimed water of the reclaimed water tank comes from a water collecting pump box, and the pump box is connected with the middle upper part of the water tank through a pipeline. Considering the dirt deposition phenomenon of the reclaimed water in the water tank, a deposit cleaning brush is arranged at the bottom of the water tank along with a water discharge control mechanism so as to keep the cleanness of the bottom of the water tank. The upper part of the water tank is provided with an overflow pipe opening which is connected with a toilet sewer so as to realize automatic overflow when the tank is full. The reclaimed water tank and the original closestool form a whole body, and the reclaimed water tank and the original closestool can be connected according to the situation.

The water collecting pump box is the power of the whole system. The reclaimed water of each household water container is connected to the water collecting pump box through a pipeline as much as possible. An electric water pump is arranged outside the pump box, a buoyancy control switch is arranged in the electric water pump, and the on-off of the water pump is controlled. When reclaimed water enters the pump box and is enough to start the water pump, the water pump is automatically started; when the reclaimed water pump is finished, the water pump is automatically stopped.

And a reclaimed water shunt valve. The reclaimed water shunt valve is the entry terminal of the system and is one of the bright spots of the system, and the quality and the quantity of the collected water in the house are determined. The shunt valve is arranged below the water outlet of each water using device, the steering of the shunt valve is controlled by an electric motor, the reclaimed water outlet is designed to be normally closed in the circuit design, the sewage outlet is normally opened, only the water using device user independently determines whether the drained water is reclaimed water or not, the drained water is reclaimed water, the reclaimed water switch of the shunt valve is triggered, the drained water can flow into the reclaimed water collecting pump box, and the reclaimed water is automatically recovered; meanwhile, the water discharging instruction is only suitable for water discharging at the time, after the water discharging process of the reclaimed water is finished, the reclaimed water channel is immediately closed, water is discharged next time, and the reclaimed water channel is opened next time, so that the sewage is prevented from being discharged by mistake.

The mop bucket is arranged in the reclaimed water closestool system, seems like extra-nodal branches, is really reasonable and reasonable, and aims to improve the reuse rate of reclaimed water. The clarified reclaimed water is used for mopping the floor, and the clarified mopping waste water can be pumped back to a reclaimed water tank for flushing a toilet, so that one-water three-purpose is realized. The mop bucket of the system can be arranged without or in a split way. However, in northern China, in areas with large wind and sand, the mop bucket is necessary to be arranged in the system, is very practical and cannot be looked at a small scale.

The associated connecting duct. The pipeline connection in the system mainly realizes that the reclaimed water of the water using device flows to the water collecting pump box. Because the system is a reconstruction efficiency-increasing project, the arrangement and the layout of the related connecting pipelines are determined by the actual room space of each house.

The utility model discloses an electric control. Three places in the system use miniature direct current motors. Firstly, a discharge valve of a middle water tank controls a motor; secondly, a water collecting box water pump motor; and thirdly, a reclaimed water shunt valve controls a motor. The centralized control of the motor needs to realize automation and can also realize intellectualization when necessary.

The utility model discloses it is rational in infrastructure, realized recycling reclaimed water, effectively economize on water, prevented the water waste.

Drawings

It is right to combine the attached drawing below the utility model discloses it is right to do further description, fig. 1 is the utility model discloses connection structure schematic diagram, fig. 2 is the left side of fig. 1 and sees the structure schematic diagram, fig. 3 is the overlooking structure schematic diagram of fig. 1, fig. 4 is the structure schematic diagram of electric drain valve and deposit duster, fig. 5 is the right side of flow divider and sees the structure schematic diagram, fig. 6 is the left side of flow divider and sees the structure schematic diagram, fig. 7 sets up the structure schematic diagram of lever valve for washing mop bucket bottom surface.

Detailed Description

A household reclaimed water closestool is shown in figures 1, 2, 3, 4, 5, 6 and 7, a reclaimed water tank 2 is arranged at the rear upper part of a normal water flushing closestool 1, the first drainage pipe 3 arranged at the bottom of the water saving device is connected with the water inlet pipe of the toilet bowl 1, the reclaimed water pump box 5 with the water inlet pipe 4 is arranged at the lower part of the reclaimed water tank 2, the water using device sewer pipe 25 provided with the flow divider 6 is connected with the water outlet of the household water using device, the sewage outlet pipe 26 of the flow divider is connected with the sewer, the reclaimed water outlet pipe 27 of the flow divider 6 is connected with the water inlet pipe 4 of the reclaimed water pump box, the water pump 16 is arranged on the reclaimed water pump box 5, the water inlet of the water pump is connected with the reclaimed water pump box 5, the second water discharge pipe 15 of the water pump 16 is connected with the inlet at the upper part of the reclaimed water tank 2, a buoyancy control switch is arranged in the reclaimed water pump box 5 to control the on-off of a water pump 16, and an electric drain valve 7 and a sediment remover 8 are arranged at the bottom of the reclaimed water tank 2. The side of the reclaimed water tank 2 is provided with a mop washing barrel 10, a water tap 11 is arranged on a water outlet of the reclaimed water tank wall above the mop washing barrel 10, the bottom of the mop washing barrel 10 is provided with a lever valve 12 or an electromagnetic valve, a conical valve of the lever valve 12 is matched with a water outlet at the bottom of the mop washing barrel 10, the lever valve 12 is provided with a helmet-shaped shield 13, a connecting column 33 arranged at the power arm end part of the lever valve 12 is connected with an operating rod 35 extending from the upper part of the mop washing barrel 10, and the water outlet of the mop washing barrel 10 is connected with a sewage outlet of the toilet bowl 1. The structure of the electric drain valve 7 is that a vertical shaft 9 driven by a motor 14 through a gear box is arranged at the top of the reclaimed water tank 2, the lower end of the vertical shaft 9 is connected with a drain valve control column 34, a screw rod arranged at the lower end of the vertical shaft is matched with a central screw hole of a drain valve 17, the drain valve 17 is matched with a drain hole at the bottom of the reclaimed water tank 2, and rotation stopping blocks 18 arranged at the periphery of the drain hole are respectively matched with grooves arranged on the drain valve 17. The sediment cleaner 8 is structured in such a way that a convex spherical barrel base 19 with a circular flange at the lower end is arranged on a drain hole on the bottom surface of the reclaimed water tank 2, a drain valve control column 34 penetrates into the barrel base 19, a screw rod of the drain valve control column 34 is matched with a central screw hole of a drain valve 17 positioned in the barrel base 19, the drain valve 17 is matched with the drain hole on the bottom surface of the reclaimed water tank 2, water inlet holes 20 are uniformly distributed on the circular flange of the barrel base 19, a sediment cleaning brush is fixedly arranged on the drain valve control column 34 positioned on the upper part of the barrel base 19, and the structure is that brush arms 21 are radially and uniformly distributed, and brush hairs 22 arranged below the brush arms are matched with a helmet surface of the barrel base 19. The structure of the diverter valve 6 is a valve chamber 24 provided with a fixed plate 23, a chamber wall water inlet at the upper part of the diverter valve is connected with a water using device sewer pipe 25, the chamber walls at the lower parts of two sides of the valve chamber 24 are provided with a corresponding sewage outlet pipe 26 and a middle water outlet pipe 27, a transmission shaft is arranged in the valve chamber 24 through a bearing, a left valve core and a right valve core fixedly connected at the inner end of the transmission shaft are respectively matched with the pipe orifice seats of the corresponding sewage outlet pipe and the middle water outlet pipe, a sector gear 29 is fixedly arranged at the shaft end of the transmission shaft extending out of the fixed plate 23 of the valve chamber, a driving motor 28 arranged on the fixed plate 23 is meshed with the sector gear 29 through a driving gear 30, a left limit stop 31 and a right limit stop 32 are respectively arranged on the fixed plate 23 at the upper part of the sector gear 29, when a sector edge at one side of the sector gear 29 is matched with the left limit stop 31, the left valve core on the pipe orifice seat of the sewage outlet pipe 26 is opened, the right valve core on the pipe orifice seat of the middle water outlet pipe 27 is closed, when the sector edge on the other side of the sector gear 29 is matched with the right limiting block 32, the right valve core on the pipe orifice seat of the reclaimed water outlet pipe 27 is opened, and the left valve core on the pipe orifice seat of the sewage outlet pipe 26 is in a long closed state. The upper part of the reclaimed water tank 2 is provided with an overflow pipe, and the outlet of the overflow pipe is connected with a toilet sewer.

Claims (6)

1. A household water closet is characterized in that: a reclaimed water tank (2) is arranged at the rear upper part of a common water flushing toilet bowl (1), a first drainage pipe (3) arranged at the bottom of the reclaimed water tank is connected with a water inlet pipe of the toilet bowl (1), a reclaimed water pump box (5) with a water inlet pipe (4) is arranged at the lower part of the reclaimed water tank (2), a water using device sewer pipe (25) provided with a flow dividing valve (6) is connected with a water outlet of a household water using device, a sewage outlet pipe (26) of the flow dividing valve is connected with a sewer, a reclaimed water outlet pipe (27) of the flow dividing valve (6) is connected with the water inlet pipe (4) of the reclaimed water pump box, a water pump (16) arranged on the reclaimed water pump box (5) has a water inlet connected with the reclaimed water pump box (5), a second drainage pipe (15) of the water pump (16) is connected with an inlet at the upper part of the reclaimed water tank (2), a buoyancy control switch is arranged in the reclaimed water pump box (5) to control the on-off of the water pump (16), the bottom of the reclaimed water tank (2) is provided with an electric drain valve (7) and a sediment cleaner (8).

2. A domestic water closet as claimed in claim 1 wherein: the side of the reclaimed water tank (2) is provided with a mop washing barrel (10), a water faucet (11) is arranged on a water outlet of the wall of the reclaimed water tank above the mop washing barrel (10), the bottom of the mop washing barrel (10) is provided with a lever valve (12) or an electromagnetic valve, a conical valve of the lever valve (12) is matched with a water outlet at the bottom of the mop washing barrel (10), the lever valve (12) is provided with a helmet-shaped shield (13), a connecting column (33) arranged at the end part of a power arm of the lever valve (12) is connected with an operating rod (35) extending out of the upper part of the mop washing barrel (10), and the water outlet of the mop washing barrel (10) is connected with a sewage discharge port of a toilet bowl (1).

3. A domestic water closet as claimed in claim 1 wherein: the structure of the electric drain valve (7) is that a motor (14) is arranged at the top of the reclaimed water tank (2) and a vertical shaft (9) driven by a gear box is arranged, the lower end of the vertical shaft (9) is connected with a drain valve control column (34), a screw rod arranged at the lower end of the vertical shaft is matched with a central screw hole of the drain valve (17), the drain valve (17) is matched with a drain hole at the bottom of the reclaimed water tank (2), and rotation stopping blocks (18) arranged at the periphery of the drain hole are respectively matched with grooves arranged on the drain valve (17).

4. A domestic water closet as claimed in claim 1 wherein: the sediment cleaner (8) is structurally characterized in that a convex spherical barrel base (19) with a circular flange at the lower end is arranged on a drain hole in the bottom surface of a reclaimed water tank (2), a drain valve control column (34) penetrates into the barrel base (19), a screw of the drain valve control column (34) is matched with a central screw hole of a drain valve (17) positioned in the barrel base (19), the drain valve (17) is matched with the drain hole in the bottom surface of the reclaimed water tank (2), water inlet holes (20) are uniformly distributed on the circular flange of the barrel base (19), a sediment cleaning brush is fixedly arranged on the drain valve control column (34) positioned on the upper part of the barrel base (19), the sediment cleaning brush is structurally provided with brush arms (21) which are uniformly distributed in a radial manner, and brush bristles (22) arranged below the sediment cleaning brush arms are matched with a helmet surface of the barrel base (19).

5. A domestic water closet as claimed in claim 1 wherein: the structure of the flow divider valve (6) is a valve chamber (24) provided with a fixed plate (23), a chamber wall water inlet at the upper part of the flow divider valve is connected with a water using device sewer pipe (25), the chamber walls at the lower parts of the two sides of the valve chamber (24) are provided with a corresponding sewage outlet pipe (26) and a middle water outlet pipe (27), a transmission shaft is arranged in the valve chamber (24) through a bearing, a left valve core and a right valve core which are fixedly connected at the inner end of the transmission shaft are respectively matched with a corresponding sewage outlet pipe and a middle water outlet pipe orifice seat, a fan-shaped gear (29) is fixedly arranged at the shaft end of the transmission shaft which extends out of the fixed plate (23) of the valve chamber, a driving motor (28) arranged on the fixed plate (23) is meshed with the fan-shaped gear (29) through a driving gear (30), a left fan-shaped stop block (31) and a right fan-shaped stop block (32) are respectively arranged on the fixed plate (23) at the upper part of the fan-shaped gear (29), when one side edge of the fan-shaped gear (29) is matched with the left-shaped stop block (31), a left valve core on a pipe orifice seat of the sewage outlet pipe (26) is opened, a right valve core on a pipe orifice seat of the reclaimed water outlet pipe (27) is closed, when a fan edge on the other side of the sector gear (29) is matched with the right limiting block (32), the right valve core on the pipe orifice seat of the reclaimed water outlet pipe (27) is opened, and the left valve core on the pipe orifice seat of the sewage outlet pipe (26) is in a long closed state.

6. A domestic water closet as claimed in claim 1 wherein: the upper part of the reclaimed water tank (2) is provided with an overflow pipe, and the outlet of the overflow pipe is connected with a toilet sewer.

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