JP2013155523A - Urinal with wash basin - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a urinal with a wash basin for enabling effective wash of a boundary area between urine mixed washing water and air, to which urinary calculi are easily attached.SOLUTION: The urinal with the wash basin, connected to a transverse pipe for drainage, includes a wash basin body which includes a hand-wash water discharge part for discharging hand-wash washing water, a hand-wash bowl part, and a hand-wash water drain port formed in the bottom of the hand-wash bowl part, a urinal body which includes a urinal water discharge part for discharging urine-wash washing water, a urinal bowl part, and a urinal water drain port formed in the bottom of the urinal bowl part, and a control part for controlling the discharge of the washing water from the hand-wash water discharge part and the urinal water discharge part. The control part measures the usage frequency or the usage time interval of the urinal with the wash basin, discharges water from both the hand-wash water discharge part and the urinal water discharge part at almost the same time when the usage frequency and the usage time interval each reach a predetermined measurement value, and increases the flow amount per unit time of the washing water flowing in the transverse pipe for drainage, connected to the downstream side of a drain flow path.

Description

  The present invention relates to a urinal with a hand-washer, and more particularly, to a urinal with a hand-washer connected to a horizontal pipe for drainage.

Conventionally, as shown in Patent Document 1, there is known a urinal with a hand-washing device in which a hand-washing device and a urinal are integrated to effectively use a toilet space or to save water. Yes.
In addition, as shown in Patent Document 2, in order to suppress the occurrence of urinary stones in the horizontal piping where drainage from the toilet flows, the number of times or the use time interval of the toilet is counted, and a predetermined count value is obtained. In this case, there is known a filth carrier system that is configured to open the flush valve twice so that a total amount of water for conveyance is greater than the normal toilet flush water amount.

JP-A-4-174144 JP 2001-303639 A

  However, in the urinals as shown in Patent Documents 1 and 2 described above, water is discharged from one water outlet, so even if the total amount of water discharged is increased, the flow rate per unit time does not change, and the inside of the horizontal pipe The level of the wash water flowing through the urine is almost equal to or less than the boundary between urine mixed wash water and air where urine stones are likely to adhere, and this boundary part cannot be washed, and urinary stones are likely to occur at this boundary part. There was a problem.

  Therefore, the present invention has been made to solve the drawbacks of the prior art, and can effectively wash the boundary between urine-mixed washing water and air in which urinary stones easily adhere in the horizontal piping. It aims to provide a urinal with a hand-washer.

In order to achieve the above object, the present invention is a urinal with a hand-washer connected to a horizontal pipe for draining, and a hand-washing / water-discharging unit for discharging water for washing the hand-washing, A hand-washing bowl body that receives the wash water discharged from the hand-washing bowl body, a hand-washing drain formed at the bottom of the hand-washing bowl part, a toilet bowl spouting part that discharges washing water for urine washing, A toilet bowl that extends downward from the hand-washing bowl and receives the wash water supplied from the hand-washing drain, and a toilet drain that is formed at the bottom of the toilet bowl and discharges the wash water to a drainage channel formed downstream. A urinal body provided with a mouth, and a control unit that controls discharge of washing water from the hand-washing water discharging unit and the toilet water discharging unit, and the control unit uses the urinal with a hand-washing device or uses time Measure intervals and use these times or hours Per unit time of flushing water that flows through the horizontal drainage pipe connected to the downstream of the drainage channel. It is characterized by increasing the flow rate.
In the present invention configured as described above, the number of use times or use time intervals of the urinal with a hand-washer is measured, and when these use times or use time intervals reach predetermined measurement values, respectively, Since the water is discharged almost simultaneously from both the toilet and the toilet fountain, the flow rate per unit time of the wash water flowing in the horizontal pipe connected downstream of the drainage channel is higher than when using a normal urinal. As a result, the water level in the horizontal pipe rises, so that the boundary part between the urine-mixed cleaning water and air, where urinary stones are likely to adhere, can be effectively washed, and the generation of urinary stones at the boundary part is prevented. Can be suppressed.

In the present invention, preferably, the urinal with hand-washing further has a bacteria suppressing means for injecting electrolyzed water into the washing water when water is discharged from both the hand-washing water discharge part and the toilet water discharge part almost simultaneously.
In the present invention configured as described above, the bacteria suppression means for injecting the electrolyzed water into the wash water can suppress the growth of bacteria at the boundary portion where the wash water flows, and the generation of urinary stones at the boundary portion is prevented. It can be suppressed more.

  According to the urinal with a hand-washing apparatus of the present invention, it is possible to effectively wash the boundary between urine-mixed washing water and air to which urine stones easily adhere.

It is a figure which shows a mode that the urinal with a hand-washer is connected with the horizontal piping provided in the back side of the wall surface which the urinal with a hand-washer installed in the state which has installed several urinals with the hand-washer by embodiment of this invention. . It is a perspective view which shows the urinal with a hand-washing device by embodiment of this invention. It is a front view which shows the urinal with a hand-washing device by embodiment of this invention. It is a top view of the urinal with a hand-washing apparatus by embodiment of this invention. It is the fragmentary sectional view seen along the VV line of FIG. It is a figure which shows a mode that wash water mixed with urine flows in the horizontal pipe when the urine cleaning operation is performed in the horizontal pipe connected to the urinal with the hand-washer according to the embodiment of the present invention. It is a figure which shows a mode that a washing | cleaning water flows in the horizontal piping when the equipment protection cleaning operation | movement is performed in the horizontal piping connected to the urinal with a hand-washer by embodiment of this invention. It is a flowchart which shows the flow of the equipment protection washing | cleaning operation | movement of the urinal with a hand-washer by embodiment of this invention.

Next, a urinal with a hand-washing apparatus according to an embodiment of the present invention will be described with reference to the accompanying drawings.
First, the structure of a urinal with a hand-washing apparatus according to an embodiment of the present invention will be described with reference to FIGS. Here, FIG. 1 shows a state where a plurality of urinals with hand-washing devices according to an embodiment of the present invention are connected to a horizontal piping provided on the back side of the wall surface where the urinals with hand-washing devices are installed. FIG. 2 is a perspective view showing a urinal with a hand-washer according to an embodiment of the present invention, and FIG. 3 is a front view showing the urinal with a hand-washer according to an embodiment of the present invention. 4 is a top view of a urinal with a hand-washing apparatus according to an embodiment of the present invention, and FIG. 5 is a partial cross-sectional view taken along line VV of FIG.

  As shown in FIG. 1, a plurality of urinals 1 with a hand-washer provided with a hand-washer are arranged side by side on the front side of a wall surface 2 of a building, and the wall surface 2 on which the urinal 1 with a hand-washer is installed. A horizontal drain pipe 4 for draining that extends laterally while being slightly inclined downward is connected to the lower side of the rear side, and this horizontal pipe 4 is further connected to a vertical drain pipe 6 downstream. The urinals 1 with a hand-washer are each drained from a lower wall surface side of the urinal 1 with a hand-washer through a wall surface 2 of a building to a horizontal pipe 4 installed on the back side of the wall surface 2.

Next, as shown in FIGS. 1 to 5, a urinal 1 with a hand-washer according to an embodiment of the present invention includes a urinal body 8 and a hand-washer body 10 provided above the urinal body 8. The urinal body 8 and the hand-washer body 10 have an integral structure.
The urinal body 8 includes a urinal water spouting portion 12 for discharging washing water for washing urine and a toilet bowl portion 14 for receiving the washing water discharged from the urinal water discharging portion 12.

  The toilet water spouting part 12 is disposed at a height position above the center of the toilet bowl part 14 on the left and right central axis of the toilet bowl part 14. The toilet water discharger 12 is connected to a toilet water supply channel 16 provided on the upstream side, and the toilet water supply channel 16 is connected to a water supply pipe (not shown). The flow rate of the wash water discharged from the toilet water discharger 12 is set to be substantially constant per unit time.

The toilet bowl part 14 includes a bowl part side wall 20 formed on the side face, a step part 22 that forms a step on the bowl part side wall 20 for guiding washing water forward, and the bowl part side wall 20. And an outer wall surface 24 surrounding the periphery. A toilet drain 26 for discharging washing water is formed at the bottom of the toilet bowl 14, and the toilet drain 26 is connected to a drain channel 28 provided on the downstream side. The drainage channel 28 is connected to the downstream side pipe 4.
The bowl side wall 20 extends from the top to the bottom of the urinal body 8 and forms a flow surface extending downward from the hand-washer body 10. The step portion 22 projects downward from the vicinity of the toilet water spouting portion 12 to the front of the bottom of the toilet bowl portion 14 and extends in a curved arc shape.

  As shown in FIG. 2, the hand-washing machine body 10 includes a hand-washing / dispensing water portion 30 that discharges washing water for hand-washing toward the front, and a hand-washing bowl portion 32 that receives the washing water discharged from the hand-washing / discharging water portion 30. ing.

  The hand wash water spouting part 30 is provided so that the wash water can be discharged from the hand wash water spouting part 30 forward and downward. The flow rate of the wash water discharged from the hand wash water discharge unit 30 is set to a constant flow rate per unit time.

  The hand-washing bowl portion 32 is formed in a bowl shape (bowl shape) and is disposed below the hand-washing water discharge portion 30. This hand-washing bowl portion 32 includes a bottom portion 32a of the hand-washing bowl portion, and six hand-washing drain ports 34 are formed in the bottom portion 32a of the hand-washing bowl portion 32, and the hand-washing drain ports 34 extend vertically downward to the toilet bowl portion. 14, the wash water discharged from the hand-washing drain 34 is supplied to the toilet bowl part 14.

  As shown in FIG. 2, the urinal 1 with a hand-washer further includes a photoelectric sensor 36 disposed on the back side of the urinal body 8 on the wall surface 2 and detection information detected by the photoelectric sensor 36. The toilet water discharge control unit 38 which is a control means for controlling the cleaning action of the urinal body 8 and water discharge for discharging the wash water from the toilet water discharge unit 12 to the toilet bowl unit 14 according to the control signal from the toilet water discharge control unit 38 A toilet water discharge solenoid valve 40 as means and a bacteria suppression device 42 for injecting electrolyzed water generated by electrolyzing the wash water (feed water) into the wash water are provided.

The photoelectric sensor 36 is a sensor that detects the presence or absence of a person and an object using light.
The toilet water discharge control unit 38 is arranged on the back side of the wall surface 2 of the building, and interlocks with the bacteria suppression device 42, a hand wash water discharge control unit 46 described later, and a toilet water discharge control unit of a urinal with other hand washers. Can be controlled.
The toilet water discharge electromagnetic valve 40 is provided in the toilet water supply flow path 16 and is opened and closed based on a control signal sent from the toilet water discharge control unit 38.
The bacteria suppression device 42 is provided between the toilet water discharger 12 on the toilet water supply flow path 16 and the toilet water discharge electromagnetic valve 40, and is capable of suppressing the growth of bacteria (bacteria) that decompose urine and generate urine stones. This is for injecting water (water in which silver ions contained in water activate residual chlorine) into washing water.

As shown in FIG. 2, the urinal 1 with a hand-washer is further disposed on the back side of the wall surface 2 of the building, and an infrared sensor 44 for hand-wash water disposed on the forefront of the hand-wash water discharge unit 30. Based on the detection information detected by the hand-washing water infrared sensor 44, the hand-washing water control unit 46, which is a control means for controlling the hand-washing action of the hand-washing machine body 10, and a control signal from the hand-washing water control unit 46 In addition, a hand-washing water discharge electromagnetic valve 48 which is a water discharge means for discharging water from the hand-washing water discharge unit 30 is provided.
The hand wash water spouting infrared sensor 44 is a sensor that detects infrared light, and sends a detection signal to the hand wash water discharge control unit 46 when detecting a user's hand, arm, or a tool such as a cup held by the hand or a cleaning tool. It has become.
The hand-washing water control part 46 is arrange | positioned at the back side of the wall surface 2 of a building.
The hand wash water discharge solenoid valve 48 is provided in the hand wash water supply flow path 50 and is opened and closed based on a control signal sent from the hand wash water discharge control unit 46.

Next, the operation (action) according to the embodiment of the present invention will be described with reference to FIGS.
FIG. 6a shows a state in which the washing water mixed with urine flows in the horizontal pipe 4 when the urine washing operation is performed in the horizontal pipe 4 connected to the urinal 1 with a hand-washer according to the embodiment of the present invention. FIG. 6B is a horizontal drawing pipe 4 connected to the urinal 1 with a hand-washing apparatus according to an embodiment of the present invention. When a facility protection washing operation is performed, the washing water flows in the horizontal drawing pipe 4. FIG. 7 is a flowchart showing a flow of equipment protection cleaning operation of the urinal 1 with a hand-washing device according to the embodiment of the present invention.

First, a normal urine washing operation of the urinal 1 with a hand-washer according to an embodiment of the present invention will be described.
Usually, when the user stands in front of the urinal 1 with a hand-washer, the photoelectric sensor 36 detects the presence of the user and sends detection information to the toilet water discharge control unit 38, and the toilet water discharge control unit 38 detects the presence of the user. Recognize When the user finishes urination in the toilet bowl portion 14 of the urinal 1 with a hand-washer and the user who has finished urination leaves the front of the urinal 1 with a hand-washer, the photoelectric sensor 36 detects the presence of the user. It changes to a state that disappears. When the photoelectric sensor 36 is in a non-detection state, the toilet water discharge controller 38 recognizes that the user has left the urinal 1 with a hand-washer, and the toilet water discharge controller 38 starts a urine washing operation.
The toilet water discharge control unit 38 sends a control signal to the toilet water discharge electromagnetic valve 40 to open the toilet water discharge electromagnetic valve 40, and discharges the previously determined amount of flush water from the toilet water discharge unit 12 to the toilet bowl unit 14. The amount of wash water discharged is set to a substantially constant flow rate per unit time. The washing water flows down the toilet bowl portion 14 and is discharged from the toilet drain port 26, passes through the downstream drainage flow path 28, and flows into the horizontal pipe 4. The washing water that has flowed into the horizontal pipe 4 flows toward the vertical drain pipe 6 along the inclination of the horizontal pipe 4.

The level of the urine mixed washing water flowing in the horizontal pipe 4 is indicated by WL1. At the time of urine washing each time when used repeatedly by the user, the amount of washing water and the volumetric flow rate of washing water mixed with urine in the horizontal piping 4 per unit time are substantially constant, and the urine flowing in the horizontal piping 4 The water level of the mixed cleaning water is almost constant at WL1 in each use.
Accordingly, a urine stone is formed in the water contact portion where the water surface of the cleaning water level WL1 and the inner surface 4a of the horizontal pipe 4 are in contact, that is, the boundary surface 4b where the boundary surface between the urine mixed cleaning water and air is in contact with the horizontal pipe inner surface 4a. Or, foreign matter is likely to adhere (occurrence) and remain, and when this attached urine stone or foreign matter is dried (approached), the urine stone or foreign matter further adheres by repeating urinal washing later, and the boundary portion As a result, 4b urine stones or foreign substances increase. At the time of urine washing, the height of the water level repeats approximately repeatedly below the height of the boundary 4b, so that the boundary 4b remains unwashed.

  When the water discharge from the toilet water discharger 12 is continued for a certain time, the toilet water discharge controller 38 closes the toilet water discharge electromagnetic valve 40 and terminates the water discharge from the toilet water discharger 12.

Next, the hand washing operation of the urinal 1 with the hand washing device according to the embodiment of the present invention will be described.
In a state where the user is standing in front of the urinal 1 with a hand-washer or in a position such as the side of the urinal 1 with a hand-washer (position where the photoelectric sensor 36 does not detect the presence of the user), When the hand or the like is moved to the detection range of the infrared sensor 44 for hand washing and discharging water, the infrared sensor 44 for hand washing and discharging water sends a detection signal to the hand washing and discharging water control unit 46, and the hand washing and discharging water control unit 46 performs hand washing. The washing operation is started, and the hand-washing water control unit 46 opens the hand-washing water electromagnetic valve 48 and starts hand-washing water. The amount of wash water discharged is set to a constant flow rate per unit time. The washing water is discharged from the hand-washing / disposal part 30 toward the hand-washing bowl part 32, and the washing water in the hand-washing bowl part 32 flows down through the hand-washing drain 34 and flows into the toilet bowl part 14 of the urinal body 8. Then, it flows down along the side wall 20 of the bowl portion, is discharged from the toilet drainage port 26, passes through this downstream drainage flow path 28, and flows into the horizontal pipe 4. The washing water that has flowed into the horizontal pipe 4 flows toward the vertical drain pipe 6 along the inclination of the horizontal pipe 4. The height position of the level of the washing water flowing in the horizontal pipe 4 is slightly lower than WL1.
When the infrared sensor 44 for hand-washing water does not detect the presence of the user's hand, the hand-washing water control unit 46 closes the hand-washing water electromagnetic valve 48 after a certain period of time to discharge water from the hand-washing water discharge unit 30. Stop.
The hand-washing operation of the urinal 1 with the hand-washer is normally performed in a state of standing in front of the urinal 1 with the hand-washer before the user finishes urination and leaves, so the urine washing operation is performed. Done before.

Next, FIG. 7 demonstrates operation | movement (action) about the equipment protection washing | cleaning operation | movement of the urinal 1 with a hand-washing apparatus by embodiment of this invention mentioned above.
Here, in FIG. 7, S represents each step.
First, in the equipment protection cleaning mode (horizontal pipe cleaning mode), in S1, the toilet water discharge control unit 38 uses the urinal 1 with a hand-washer, the number of times it has been used by the last user, and remains unused. Elapsed time, use time interval, number of times of use since installation of urinal 1 with hand-washing machine, frequency of use in a certain period, schedule such as predetermined date and time, and previous equipment protection washing The measurement of elapsed time from is started.

Next, in S2, based on the measurement started in S1, the toilet water discharge controller 38 determines whether or not the measured value reaches a predetermined measurement value for starting the equipment protection cleaning, for example, a hand-washer The number of times the attached urinal 1 is used is the predetermined number of times, the elapsed time that has passed unused since the last user has used the predetermined elapsed time (the time during which the unused time does not exceed the predetermined interval), hand washing Schedule of schedules such as the number of times of cumulative use is a predetermined number of times since the installation of the urinal 1 with a urinal, the frequency of use in a certain period is a predetermined low usage frequency or a predetermined high usage frequency, and a predetermined date and time It is determined whether or not a value or a predetermined elapsed time since the previous equipment protection cleaning is performed reaches a predetermined measurement value.
These conditions for starting the equipment protection cleaning may be set by any one of the conditions, or, for example, by selecting two of the above equipment protection cleaning start conditions, “the number of times of use of the urinal 1 with a hand-washer” Can be set as “whether or not the predetermined number of uses has been reached” and / or “whether or not the elapsed time that has passed unused since the last user used reaches the predetermined elapsed time” In addition, it is also possible to use a condition set by additionally combining a plurality of conditions in addition to the condition setting in which any two are selected.
When the toilet water discharge controller 38 determines that the measured value has reached a predetermined measurement value for starting the equipment protection cleaning, the equipment protection cleaning is started, and the operations of S3 and S4 are executed. .

Next, when it is determined in S3 that the toilet water discharge control unit 38 satisfies the equipment protection cleaning condition, it is necessary to clean (prevent adhesion) foreign matters such as urine stones adhering to the inside of the horizontal piping 4. It is determined that there is, and the operations of S3 and S4 are executed.
That is, in S3, the toilet water discharge control unit 38 opens the toilet water discharge electromagnetic valve 40, the washing water is discharged from the toilet water discharge unit 12, and at the same time, the hand wash water discharge control that receives the control signal from the toilet water discharge control unit 38 is performed. The part 46 opens the hand washing water discharge electromagnetic valve 48 and the washing water is discharged from the hand washing water discharge part 30. Since the wash water discharged from the hand-washing / dispensing part 30 flows from the hand-washing bowl part 32 through the hand-washing drain 34 to the toilet bowl part 14, the toilet bowl part 14 has the washing water discharged from the hand-washing / dispensing part 30 and the toilet bowl. The wash water discharged from the water discharger 12 is supplied from both almost simultaneously, and both the wash water discharged from the hand wash water discharger 30 and the wash water discharged from the toilet water discharger 12 flow into the toilet drain 26. . The flow rate of the wash water flowing into the toilet drain 26 is the total flow rate of the wash water discharged from the hand-washing water discharge unit 30 and the flow of the wash water discharged from the toilet water discharge unit 12. The washing water flows from the toilet drainage port 26 through the drainage channel 28 and flows into the horizontal pipe 4.

  In S3, the water level of the washing water in the horizontal pipe 4 rises, the washing water level is indicated by WL2, and the height of the washing water level WL2 at the time of equipment protection washing is the washing at the time of normal urine washing The washing water discharged from the hand-washing / water discharging unit 30 is positioned at a higher height than the water water level WL1 by the amount that the washing water discharged from the toilet water discharging unit 12 is discharged almost simultaneously. At the time of equipment protection cleaning, the volume flow rate per unit time of the wash water in the horizontal pipe 4 is larger than the volume flow rate per unit time of the wash water when the wash water is discharged only from the toilet bowl spout 12. The volume of the wash water passing through the cross section of the horizontal pipe 4 is increased, and the cross sectional area of the wash water in the horizontal pipe 4 is increased. The flow rate per unit time can be easily increased in the horizontal pipe 4 by using the feature of the urinal 1 with the hand-washer. Accordingly, the wash water whose water volume has risen flows while washing on the boundary portion 4b where the water surface of the wash water level WL1 and the horizontal pipe 4 are in contact (with the boundary portion 4b in the wash water). The urinary stones and foreign substances on 4b can be washed away, the growth of bacteria on the boundary 4b can be suppressed, and the adhesion (generation) of urinary stones can be suppressed. The washing water flows on the boundary 4b without leaving a long-term interval, thereby suppressing the growth of bacteria that generate urine stones.

  When multiple urinals 1 with hand-washers are connected to the same horizontal pipe 4, all the urinals 1 with hand-washers are linked together to perform equipment protection cleaning operations. You may design so that only the toilet bowl 1 with a hand-washer connected to the most upstream side of the piping 4 may perform an equipment protection washing operation. Only one urinal 1 with a hand-washing device can wash the boundary portion 4b in the horizontal piping 4 and suppress adhesion of urine stones even when performing the equipment protection washing operation of the present invention.

  In S4, the bacteria suppression device 42 injects electrolyzed water into the wash water. The injection of the electrolytic water may be performed immediately after the start of water discharge from the toilet water spouting unit mouth in S3 or may be performed at an arbitrary timing. By adding electrolyzed water to the wash water, the growth of bacteria that generate urine stones is suppressed, and adhesion (generation) of urine stones can be more efficiently suppressed.

  In S <b> 5, the toilet water discharge controller 38 closes the toilet water discharge electromagnetic valve 40 and the hand washing water discharge electromagnetic valve 48 to stop water discharge and end the equipment protection cleaning mode. When the toilet water discharge control unit 38 ends the equipment protection cleaning mode, the toilet water discharge control unit 38 returns to the measurement state of step S1 again.

Next, the effect of the urinal 1 with a hand-washing device according to the above-described embodiment of the present invention will be described.
According to the above-described urinal 1 with a hand-washer, when the number of uses and / or the time interval of use of the urinal 1 with a hand-washer is measured, and the number of times of use or time of use reaches a predetermined measurement value, respectively. In addition, since water is discharged from both the hand-washing water discharger 30 and the toilet fountain water discharger 12 at the same time, the washing flowing in the horizontal pipe 4 connected downstream of the drainage flow path 28 is more effective than when using a normal urinal. The flow rate of water per unit time increases and the water level in the horizontal pipe increases, thereby effectively cleaning the boundary portion 4b between urine-mixed cleaning water and air to which urine stones easily adhere. It is possible to suppress the occurrence of urinary stones at the boundary 4b.

  According to the urinal 1 with a hand-washer according to the embodiment of the present invention, the bacteria suppression device 42 that injects electrolyzed water into the wash water can suppress the growth of bacteria in the boundary portion 4b through which the wash water has flowed. Generation of urinary stones at the boundary 4b in the pulling pipe 4 can be further suppressed.

DESCRIPTION OF SYMBOLS 1 Urinal with a hand-washer 2 Wall surface 4 Horizontal piping 4a Inner surface 4b Boundary part 8 Urinal body 10 Hand-washer body 12 Toilet water discharge part 14 Toilet bowl part 26 Toilet drain port 28 Drain flow path 30 Hand-washing water discharge part 32 Hand-wash bowl part 32a Bottom 34 Hand wash drain 38 Toilet water discharge control unit 42 Bacteria control device 46 Hand wash water control unit WL1 Wash water level WL2 Wash water level

Claims (2)

A urinal with a hand-washer connected to a horizontal pipe for drainage,
A hand-washing machine comprising a hand-washing water discharging part for discharging washing water for hand-washing, a hand-washing bowl part for receiving washing water discharged from the hand-washing water discharging part, and a hand-washing drain formed at the bottom of the hand-washing bowl part The body,
Toilet water spouting part for discharging washing water for urine washing, a toilet bowl part extending downward from the hand washing bowl part and receiving washing water supplied from the hand washing drain port, and washing water formed at the bottom of the toilet bowl part A urinal body having a toilet drainage port that discharges to a drainage channel formed on the downstream side,
A control unit for controlling the water discharge of the washing water from the hand wash water discharge unit and the toilet water discharge unit,
The control unit measures the number of use times or use time intervals of the urinal with the hand-washer, and when these use times or use time intervals respectively reach predetermined measurement values, the hand-washing water discharging unit and the toilet toilet water discharging unit A urinal with a hand-washer is characterized in that water is discharged almost simultaneously from both sides and the flow rate per unit time of the wash water flowing in the horizontal drain pipe connected downstream of the drainage channel is increased.   Furthermore, the urinal with a hand-washing which has the bacteria suppression means which inject | pours electrolyzed water into the wash water, when discharging water from both the said hand-washing water discharging part and the said toilet bowl water discharging part substantially simultaneously.

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