KR20180067283A - Bidet Control device and method with disinfection function of injection nozzle - Google Patents

Abstract

The present invention relates to a device and a method to control a bidet with a disinfect function for a spray nozzle, capable of generating steam to disinfect the spray nozzle. According to the present invention, the device to control a bidet comprises: a control unit to control an operation for generating steam to disinfect a spray nozzle when a steam command is generated from a key input unit; a driving unit driving a switch valve in accordance with control of the control unit to discharge external raw water as steam generation water; a steam generation module driving unit heating a steam heater in accordance with the control of the control unit to discharge steam generated from a steam generation module to the spray nozzle through a steam nozzle; and a spray nozzle moving unit repetitively and horizontally moving the spray nozzle in accordance with the control of the control unit when the spray nozzle discharges the steam. The control unit allows the steam generation module driving unit to heat the steam heater so as to generate the steam for a preset heating time. When the preset heating time elapses, the control unit allows the steam nozzle driving unit to open the steam nozzle for a preset steam output time so as to discharge the steam to the spray nozzle. When the preset steam output time elapses, the control unit cools the steam generation module and the steam nozzle with the steam generation water discharged from the switch valve for a preset cooling time.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bidet control device and a disinfection function of an injection nozzle,

The present invention relates to a bidet capable of disinfecting an injection nozzle to which a washing water is sprayed, more specifically, to steam generated, and steam generated is discharged to a spray nozzle through a steam nozzle to sterilize, disinfect, and / The present invention relates to a control apparatus and method for a bidet equipped with a disinfecting function of a spray nozzle capable of sterilizing sterilization.

In every living space where human beings live, there is a restroom to carry out the basic metabolism of survival. Toilets are mainly used to treat human excreta, and in the past, they were installed in isolated locations away from human residential facilities.

With the modernization of society, the urban population has increased and the residential culture has changed into apartments such as apartments, toilets have been installed in the residential spaces of human beings. Accordingly, the toilet has been developed variously in order to secure sanitary facilities and space inside and to create a pleasant environment.

However, in the toilet, the smell still occurs in the process of disposal, and many pathogens remain. In addition, the internal space of the toilet is not smoothly ventilated. In addition, the user of the toilet may be uncomfortable due to the odor generated when the user sees the toilet.

Therefore, a lot of efforts are being made to create a comfortable and hygienic toilet by effectively disinfecting the pathogens present in the space inside the toilet and eliminating the odor of the toilet.

On the other hand, the bidet can clean the anus or the local part of the user by spraying the cleansing water of the set temperature through the injection nozzle according to the operation of the user after the user has used the toilet, and after cleaning, It is widely used for the toilet, the public toilet, the home, the company, the accommodation and the resting place, etc. It is a device that can perform the function of drying the water in the anus or the local part.

The injection nozzle is usually located at the lower part of the anus or the local part of the user and injects the washing water to the upper part. In the course of washing the anus or the local part of the user with the washing water sprayed from the spray nozzle, So that the pathogen is proliferated at the part of the spray nozzle by the fallen foreign matter, so that a very unsanitary problem may occur.

Therefore, in the prior art 1 (Korean Registered Patent No. 10-1303449, registered on Mar. 28, 2013), an inlet port through which a washing water supply line for supplying washing water from the outside is connected to one side, A steam generator provided on the other side of the steam generator and configured to supply a washing water flowed into the inlet port to provide steam to the steam generator and an electrode heater for heating the washing water in the steam tank, And a steam spraying nozzle connected to the cleaning nozzle and spraying the steam supplied from the steam generator to the cleaning nozzle, the high temperature steam supplied from the steam generator is cleaned by using the steam generating nozzle So that foreign matter adhered to the cleaning nozzle, germs and germs can be reliably removed.

According to the above-described prior art 1, the washing nozzle can be sterilized with steam by spraying the steam generated from the steam generator with the washing nozzle.

In the prior art 2 (Korean Patent Laid-Open Publication No. 10-2014-0086634, published on Apr. 201, 07. 08), a bidet body provided in a toilet and having a nozzle portion movably installed therein, A first sterilizing water tank and a second sterilizing water tank in which water is stored in the first sterilizing water tank or the second sterilizing water tank, and a solenoid pump for pumping sterilizing water stored in the first sterilizing water tank or the second sterilizing water tank, A flow path switching valve for selectively switching the flow path so as to supply the sterilized water stored in the second sterilizing water tank or the sterilized water stored in the second sterilization water tank, and a PTC (Positive Temperature Coefficient ), And a sterilizing material connected to the PTC heater through an injection path and vaporized through the PTC heater, into an outer space of the bidet body A discharging portion formed on an outer surface of the bidet body to discharge the sterilizing material vaporized through the PTC heater and the PTC heater through the discharging flow path to discharge water stored in the pottery, .

According to the above-described prior art 2, the sterilizing material vaporized by the PTC heater, for example, steam generated by heating the sterilizing water, is sprayed into the indoor space of the toilet, thereby sanitizing the interior space of the toilet, .

In the prior art 2 described above, the discharging portion discharges the steam to the upper portion of the water remaining in the inside of the pottery, thereby forming a gas film for applying the water remaining in the pottery, so that odors And can provide comfort while the user is viewing the toilet.

However, since the above-described prior arts perform the disinfection operation using steam, the heat generated by the steam remains at the portions where the steam is generated and the discharge portions where the generated steam is delivered and discharged.

Therefore, deformation is generated due to the heat of the steam remaining in parts such as the steam generating part and the discharging part discharged and delivered by the generated steam. As a result, the bidet is damaged and water leakage occurs, And the like.

Prior Art 1: Korean Patent No. 10-1303449 (Registered on Mar. 28, 2013) Prior Art 2: Korean Patent Laid-Open No. 10-2014-0086634 (Published on April 28, 2014)

Disclosure of Invention Technical Problem [8] The present invention provides an apparatus and method for controlling a bidet equipped with a sterilizing function of a spray nozzle, which can effectively sterilize, sterilize and / or sterilize pathogens of spray nozzles using steam.

The present invention also provides a method of controlling the temperature of a steam generator, the method comprising the steps of: setting a cooling time in advance; generating steam to disinfect the spray nozzle; And the steam nozzle is cooled while being sequentially passed through the steam nozzle, so that the bidet can be prevented from being damaged or deformed due to the heat generated by the steam, A bidet control device and method are provided.

Further, the present invention is not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood from the following description by those skilled in the art to which the present invention belongs .

The controller of the bidet with disinfection function of the spray nozzle according to the present invention includes a controller for controlling the operation of disinfecting the spray nozzle by generating steam when a steam command is generated, A steam generating module for generating steam by heating the steam heater in accordance with the control of the control unit and for heating steam generated from the switching valve to generate steam, A steam nozzle driving unit for opening the steam nozzle according to the control of the control unit to cause the steam generated in the steam generating module to be discharged to the spray nozzle through the steam nozzle; Wherein the control unit controls the spray nozzle to move the spray nozzle repeatedly forward and backward under the control of the control unit, The steam generating module driving unit drives the steam generating module to generate steam during a predetermined heating time, and when the preset heating time elapses, the steam nozzle driving unit opens the steam nozzle during a preset steam output time The steam generating module driving unit stops the steam heater for a predetermined cooling time when the preset steam output time elapses, and the steam generation water that comes out of the switching valve controls the steam Generating module, and the steam nozzle.

The control device of the bidet provided with the disinfecting function of the spray nozzle of the present invention may further include a check valve for blocking the backflow of steam generated water or steam heated in the steam generating module.

The bidet control device having the disinfecting function of the spray nozzle according to the present invention may further comprise a water pump for pumping the steam generated water from the switching valve and introducing the steam generated water into the steam generating module, And a water pump driving unit for driving the steam generating water to pump the steam generating water.

Further, in the bidet control device provided with the disinfecting function of the injection nozzle according to the present invention, the amount of steam generated in the steam generating module is supplied to the steam generating module, And the generated water may further include a T-shaped distribution pipe for discharging water.

The method of controlling a bidet with a disinfecting function of a spray nozzle according to the present invention includes the steps of causing a switching valve to flow out of a steam generating water and to flow into a steam generating module under the control of a controller when a steam command is generated, The control unit controls the heating of the steam generator of the steam generating module to generate steam and generate steam, and determines whether a preset heating time has elapsed. If the predetermined heating time has elapsed, The control unit controls the steam nozzle to discharge the steam to the injection nozzle while opening the steam nozzle while moving the spray nozzle in the forward and backward direction for a preset steam output time. And cooling the steam generating module and the steam nozzle.

Wherein the step of causing the switching valve to flow out of the steam generating water to flow into the steam generating module under the control of the controller when the steam command is generated comprises the steps of: And introducing the steam into the steam generating module.

Wherein the step of cooling the steam generating module and the steam nozzle under the control of the controller when the preset steam output time has elapsed comprises the steps of: And allowing the steam generating water to flow out of the switching valve to pass through the steam generating module and the steam nozzle.

According to the bidet control device and method having the disinfecting function of the spray nozzle of the present invention, it is possible to prevent the steam generation water and steam heated in the steam generation module from flowing backward by providing the check valve.

In addition, when the steam is discharged to the spray nozzle through the steam nozzle, the spray nozzle can be cleanly disinfected by moving the spray nozzle in the forward and backward directions. After disinfecting the spray nozzle, the steam generating module and the steam nozzle can be steam- It is possible to prevent damage such as deformation of the bidet due to the heat remaining in the steam generating module and the steam nozzle after the steam is generated.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, in which like reference numerals refer to like elements throughout.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a configuration of a flow path of a bidet according to a control apparatus of the present invention;
2 is a block diagram showing the configuration of a control apparatus of the present invention, and Fig.
3 is a signal flow diagram illustrating the operation of the controller according to the control method of the present invention.

The following detailed description is merely an example, and is merely an example of the present invention. Further, the principles and concepts of the present invention are provided for the purpose of being most useful and readily explaining.

Accordingly, it is not intended to provide a more detailed structure than is necessary for a basic understanding of the present invention, but it should be understood by those skilled in the art that various forms that can be practiced in the present invention are illustrated in the drawings.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a configuration of a flow path of a bidet according to a control apparatus of the present invention. FIG. Here, reference numeral 100 denotes a switching valve. The switching valve 100 can use, for example, a solenoid valve, and can introduce raw water from the outside.

For example, the switching valve 100 is connected to an external water pipe, and the tap water supplied through the water pipe may be introduced into the raw water. The switching valve 100 can selectively supply the raw water flowing from the outside to the washing water for washing the anus or the local part of the user or the steam generating water for generating the steam.

Reference numeral 110 denotes an instantaneous heating module. The instantaneous heating module 110 includes an instantaneous heater (not shown), generates heat as the instantaneous heater is supplied with the operating power, and supplies the washing water to the switching valve 100, The temperature can be instantaneously heated.

Reference numeral 120 denotes a flow valve. The flow valve 120 can regulate the flow of washing water instantaneously heated by the instantaneous heating module 110.

Reference numeral 130 denotes an injection nozzle. The injection nozzle 130 is protruded from the main body of the bidet, and the washing water supplied from the flow valve 120 can be discharged to the user's anus or local area to perform a cleaning operation.

Reference numeral 140 denotes a T-type distribution pipe. The T-type distribution pipe 140 is configured to allow a part of the steam generated water from the switching valve 100 to pass through to generate steam and the remaining steam generated water to be discharged to the outside .

Reference numeral 150 denotes a water pump. The water pump 150 may pump the steam generated water that has passed through the T-type distribution pipe 140.

Reference numeral 160 denotes a check valve. The check valve 160 may pass the steam generated water pumped by the water pump 150 and prevent the steam generated water and the steam from flowing backward.

Reference numeral 170 denotes a steam generating module. The steam generating module 170 may generate steam by heating steam generated through the check valve 160. For example, the steam generating module 170 is provided with a PTC (Positive Temperature Coefficient) heater or a Sheath heater as a steam heater (not shown) It is possible to generate steam by heating the generated steam.

Reference numeral 180 denotes a steam nozzle. The steam nozzle 180 may be opened when the steam generating module 170 generates steam to discharge the steam in the direction of the spray nozzle 130.

2 is a block diagram showing a configuration of a control apparatus of the present invention. 2, the control apparatus of the present invention includes a control unit 200, a key input unit 210, a switching valve driving unit 220, an instantaneous heating module driving unit 230, a flow valve driving unit 240, A water pump driving unit 250, a steam generating module driving unit 260, a steam nozzle driving unit 270, and a jetting nozzle moving unit 280.

The control unit 200 can control the operation of the bidet and the overall operation of generating sterilization and disinfecting the injection nozzle 130. For example, when the bidet bidet command is generated, the control unit 200 controls the switching valve 110 to flow the raw water into the washing water, and the instant heating module 110 may supply the washing water to the user It is possible to control all the operations of instantaneously heating at a required temperature and discharging the instantaneously heated washing water to the injection nozzle 130 to perform a cleaning operation. When the steam command is generated, the control unit 200 controls the switching valve 110 to flow the raw water into the steam generating water, and the steam generated water that has passed through the T-type distribution pipe 140 is supplied to the water pump 150 are pumped and flow into the steam generating module 170 through the check valve 160. When the steam generating module 170 heats the steam generating water to generate steam, the steam nozzle 180 is supplied to the spray nozzle It is possible to control all operations for discharging steam to sterilize the injection nozzle 130.

The key input unit 210 includes a plurality of function keys. The user can input an operation command of the corresponding function key to the control unit 200 as the user selectively operates the plurality of function keys.

For example, the key input unit 210 includes a plurality of function keys including a washing key for commanding washing and a steam key for commanding the generation of steam. As the user operates the cleansing key, a bidet command may be generated and input to the controller 200. Also, as the user operates the steam key, a steam command may be generated and input to the controller 200.

The switching valve driving unit 220 may drive the switching valve 100 under the control of the controller 200 to selectively introduce foreign raw water into the washing water or steam generated water.

The instantaneous heating module driving unit 230 applies operating power to the instantaneous heater of the instantaneous heating module 110 under the control of the control unit 200 to determine the washing water obtained from the switching valve 100 The temperature can be instantaneously heated.

The flow valve driving unit 240 may be driven under the control of the control unit 200 so that the washing water heated by the instantaneous heating module 110 may be injected through the injection nozzle 130.

The water pump driving unit 250 is driven under the control of the controller 200 to supply the steam generated water that has passed through the T type distribution pipe 140 to the steam generating module 170 through the check valve 160. [ Lt; / RTI >

The steam generating module driving unit 260 may generate steam by heating the steam heater of the steam generating module 170 under the control of the controller 200.

The steam nozzle driving unit 270 opens the steam nozzle 180 according to the control of the controller 200 so that the steam generated by the steam generating module 170 flows through the steam nozzle 180, In the direction of the arrow.

The injection nozzle moving unit 280 may be driven under the control of the controller 200 to move the injection nozzle 130 back and forth. For example, the injection nozzle moving unit 280 includes a motor (not shown), and the motor is driven in the forward and reverse directions under the control of the controller 200, Can be moved back and forth.

3 is a signal flow diagram illustrating the operation of the controller according to the control method of the present invention. Referring to FIG. 3, the controller 200 determines whether an operation command is input from the key input unit 210 (S300).

When an operation command is input from the key input unit 210, the control unit 200 determines whether the input operation command is a bidet command or a steam command (S302).

Here, if steam is generated by operating the steam key inadvertently while the user is using the bidet, the user may be burned by the steam.

Therefore, it is preferable that the steam command is generated when the user presses the steam key for more than a predetermined time, for example, the user continuously presses the steam key for 5 seconds or more. Or when the seat sensor (not shown in the figure) provided on the seat of the bidet does not detect the user, the steam command is generated by depressing the steam key.

If the operation command determined in step S302 is a bidet command, the controller 200 performs a bidet operation, for example, a cleaning operation to clean the anus and the local part of the user (S304).

That is, under the control of the control unit 200, the switching valve driving unit 220 drives the switching valve 100 to allow the external raw water to flow out to the inflow and washing water. Under the control of the control unit 200, The heating module driving unit 230 drives the instantaneous heating module 110 to heat the washing water that the switching valve 100 exits. The flow valve driving unit 240 drives the flow valve 120 under the control of the control unit 200 so that the washing water heated by the instantaneous heating module 110 flows sequentially through the flow valve 120 and the injection nozzle 130 As shown in FIG.

Herein, the cleaning operation of the bidet is the same as the cleaning operation of a general bidet, so a detailed description of the operation will be omitted.

When the operation command determined in step S302 is a steam command, the controller 200 controls the switch valve driver 220 to cause the switch valve 100 to flow the external raw water into the inlet and the steam generation water (S306).

The steam generated water that the switching valve 100 exits flows into the T-type distribution pipe 140.

Then, the T-type distribution pipe 140 divides the steam generating water flowing from the switching valve 100 to allow some of the steam generating water to pass through to generate steam, and the remaining steam generating water to be discharged.

The T-type distribution pipe 140 is provided in the steam generating module 170 to allow an appropriate amount of steam generated for generating steam to flow therethrough. In some cases, the T-type distribution pipe 140 It may not be provided.

In this state, the controller 200 controls the water pump driving unit 250 to drive the water pump 150 (S308).

The steam generated water having passed through the T-type distribution pipe 140 is pumped according to the driving of the water pump 150 and the pumped steam generated water is supplied to the steam generating module 170 through the check valve 160 ≪ / RTI >

Here, the water pump 150 is provided to the steam generating module 170 so that the steam generating water for generating steam can be stably introduced. In some cases, the water pump 150 is provided .

The control unit 200 controls the steam generating module driving unit 260 to drive the steam generating module 170 (S310). That is, the controller 200 heats the steam generated by the steam generating module 170 to heat the generated steam.

Here, as the steam heater is heated to heat the steam generating water, the steam generating water is expanded as well as steam is generated to raise the internal pressure.

When the internal pressure of the steam generating module 170 rises, steam generated in the steam generating module 170 and steam may flow back toward the water pump 150.

Therefore, in the present invention, since the check valve 160 is provided between the water pump 150 and the steam generating module 170, the steam generating water and the steam of the steam generating module 170 can be supplied to the water pump 150 It is possible to prevent the backflow in the direction.

The controller 200 determines whether a preset heating time has elapsed (S312). That is, the control unit 200 determines whether a predetermined heating time, which is required for heating the steam heater provided in the steam generating module 170, from the time when the steam generating water is heated to when the steam is generated, .

Here, the heating time may be variable depending on the temperature of the steam generating water, the power capacity of the steam heater provided in the steam generating module 170, the capacity of the steam generating water for generating steam, and the like. For example, 20 to 50 seconds.

When the heating time elapses, steam is generated in the steam generating module 170, and the controller 200 drives the steam nozzle driving unit 270 to apply steam generated from the steam generating module 170 (S314), and the injection nozzle moving unit 280 is driven to move the injection nozzle 130 back and forth (S316).

Then, the steam nozzle 180 discharges steam through the spray nozzle 130 moving back and forth, thereby sterilizing, sterilizing, and / or disinfecting the entire spray nozzle 130 with steam.

In this state, the controller 200 determines whether a preset steam output time has elapsed (S318).

That is, in the present invention, it is determined whether or not a sufficient steam output time, for example, 50 to 80 seconds, sufficient to sterilize the spray nozzle 130 moving back and forth has been passed through the steam output from the steam nozzle 180 do.

When the preset steam output time has elapsed, the controller 200 controls the steam generating module driving unit 260 to stop generating steam from the steam generating module 170 at step S320, (280) to stop the forward and backward movement of the injection nozzle (130) (S322).

The control unit 200 continuously drives the switching valve 100, the water pump 150, and the steam nozzle 180 (S324).

The low temperature steam generated from the switching valve 100 is supplied to the T-type distribution pipe 140, the water pump 150, the check valve 160, the steam generating module 170, and the steam nozzle 180 A connection pipe connecting the steam generating module 170 to the steam generating module 170 and the steam nozzle 180 by means of the low temperature steam generating water and a connection pipe connecting the steam generating module 170 and the steam nozzle 180, And cooled.

The controller 200 controls the connection between the steam generating module 170 and the steam generating module 170 and the steam nozzle 180 and the connection between the steam generating module 170 and the steam nozzle 180, It is determined whether or not a predetermined cooling time, for example, 30 to 60 seconds, which is required until the cooling water is sufficiently cooled by the steam generation number of temperature, elapses (S326).

When the cooling time has elapsed, the control unit 200 stops the cooling operation, for example, stops the switching valve 100, the flow valve 120, the water pump 150, and the steam nozzle 180 (S328), and all operations for generating steam and disinfecting the injection nozzle 130 are terminated.

In the present invention, the T-type distribution pipe 140 is provided with a steam generating unit (not shown) for generating steam when the amount of steam generated from the switching valve 100 is more than necessary to generate steam, And the remaining steam generated water is discharged. When the amount of steam generated in order to generate steam in the switching valve 100 is discharged, the T-shaped distribution pipe 140 may not be provided.

The water pump 150 is provided to stably generate steam generated water to the steam generating module 170. When the steam generating water is stably discharged from the switching valve 100, It may not.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, All or some of the embodiments may be selectively combined.

Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by equivalents to the appended claims, as well as the appended claims.

100: Switching valve 110: Instantaneous heating module
120: Flow valve 130: Injection nozzle
140: T-type distribution pipe 150: Water pump
160: Check valve 170: Steam generating module
180: steam nozzle 200:
210: key input unit 220:
230: Instantaneous heating module driving part 240: Flow valve driving part
250: Water pump driving unit 260: Steam generating module driving unit
270: Steam nozzle driving unit 280: Injection nozzle moving part

Claims (7)

A control unit for controlling the operation of sterilizing the spray nozzle by generating steam when a steam command is generated;
A switching valve driving unit for driving the switching valve under the control of the control unit to allow the outside raw water to flow out to the steam generating water;
A steam generating module driving unit for generating steam by heating the steam heater under the control of the control unit to generate steam generated from the switching valve;
A steam nozzle driving unit for opening the steam nozzle under the control of the control unit and causing steam generated in the steam generating module to be discharged to the injection nozzle through the steam nozzle; And
And a spray nozzle moving unit for repeatedly moving the spray nozzle back and forth under the control of the control unit when the spray nozzle discharges steam,
Wherein,
The steam generating module driving unit drives the steam generating module to generate steam during a preset heating time, and when the preset heating time elapses, the steam nozzle driving unit opens the steam nozzle during a preset steam output time The steam generating module driving unit stops the steam heater for a predetermined cooling time when the preset steam output time elapses and the steam generation water that is out of the switching valve controls the steam Wherein the control unit controls the bidet nozzle so as to cool the steam generated by the steam generating unit through the steam generating unit and the steam nozzle.
The method according to claim 1,
Further comprising a check valve for blocking the backflow of steam generated water or steam heated in the steam generating module.
The method according to claim 1,
A water pump for pumping steam generated water from the switching valve and introducing the water into the steam generating module; And
And a water pump driving unit for driving the water pump to pump the steam generating water under the control of the control unit.
The method according to claim 1,
And a T-type distribution pipe for distributing the steam generated water from the switching valve so that the amount of steam generated water necessary for generating steam is introduced into the steam generating module and the remaining steam generated water is discharged. A bidet control device having a disinfection function.
A step for allowing the switching valve to flow out of the steam generating water to flow into the steam generating module under the control of the control unit when a steam command is generated;
Controlling the steam generating module to generate steam by heating the steam generating module to generate steam and to determine whether a preset heating time has elapsed;
When the predetermined heating time has elapsed, controlling the steam nozzle to be discharged by discharging the steam nozzle while moving the spray nozzle in the forward and backward direction for a predetermined steam output time; And
And cooling the steam generating module and the steam nozzle under the control of the controller when the preset steam output time has elapsed.
6. The method of claim 5,
The step of causing the switching valve to flow out of the steam generating water to the steam generating module under the control of the controller when the steam command is generated,
And controlling the water pump to operate in accordance with the control of the control unit to introduce the steam generated water into the steam generating module.
6. The method of claim 5,
Wherein the step of cooling the steam generating module and the steam nozzle under the control of the controller when the preset steam output time elapses,
And a step for cooling the steam generating module and the steam nozzle while passing the steam generating module through the steam generating module and the steam nozzle under the control of the controller, A method of controlling a bidet with a function.

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