KR102283226B1 - Smart Complex Washer - Google Patents

Abstract

The present invention, the main body consisting of a cage holder to which a cage for accommodating the object to be washed is mounted; A water supply unit comprising: a flow sensor sensing the flow rate of water; a tank accommodating a predetermined amount of water passing through the flow sensor; and a hot water heater module communicating with one side of the tank to heat the water to a predetermined temperature; an injection nozzle unit comprising upper and lower injection nozzle members, and a circulation pump for supplying water; cage rotation unit; and a cage rotation detection unit comprising a detection circuit for detecting the rotation of the magnet; including, accurately detecting the rotational position of the cage holder by the cage rotation detection unit, double detecting the amount of water and water leakage, and causing a malfunction We provide a smart combined washing machine that can prevent overload of the servo motor.

Description

Smart Complex Washer

The present invention relates to a complex washing machine, and more particularly, to a smart complex washing machine capable of accurately detecting the rotational position of a cage holder, double detecting the amount of water and water leakage, and preventing overload of the servo motor due to malfunction will be.

As is well known, a washing device for repeatedly washing, sterilizing, and disinfecting a baby bottle and a nipple for an infant with weak immunity is disclosed.

In the conventional washing device related to baby bottles, washing is performed while rotating the cage accommodating the baby bottle and the nipple, and the rotation of the cage is detected only when passing through a specific point by an infrared sensor or encoder. Since the rotation and the rotation of the servomotor do not match, the correct rotational position of the cage cannot be detected, and there is a problem that an overload is applied to the servomotor.

In addition, only the input amount of water is sensed by a flow sensor or a water level sensor that detects the lowest and highest water levels, but when a leak occurs, it is not recognized, so there is a possibility that a safety accident may occur.

On the other hand, when sterilizing a cup used in a restaurant or cafe by ultraviolet rays, when the cup is sterilized in a standing and fixed state, there is a problem that the inside as well as the outside of the cup cannot be completely sterilized due to other adjacent cups.

Accordingly, there is a need for a washing machine that can detect the correct rotational position of the cage in real time, accurately detect the input amount of water, detect a leak, and implement perfect UV sterilization.

Publication No. 10-2005-0043446 (published on May 11, 2005) Publication No. 10-2005-0120463 (published on December 22, 2005) Registered Utility Model No. 20-0408352 (2006. 02. 02. Announcement)

The technical task to be achieved by the spirit of the present invention is that by detecting the exact rotational position of the cage in real time, washing, sterilization and disinfection can be performed without malfunction, the input amount of water can be accurately detected and the water leakage can be detected to realize the water saving effect, It is to provide a smart combined washing machine.

In order to achieve the above object, the present invention provides a front plate having a control panel and an opening/closing door formed thereon, a rear plate through which a water supply pipe penetrates at the bottom, and a cage that slides back and forth in conjunction with the opening/closing door and accommodating a washing object is mounted. a body consisting of a cage holder; A solenoid valve connected to the water supply pipe to control the supply of water supplied, a flow sensor connected to the solenoid valve to detect a flow rate of water, a tank receiving a predetermined amount of water passing through the flow sensor, and one side of the tank a water supply unit configured with a hot water heater module that communicates with and heats water to a predetermined temperature; An upper jet nozzle member formed at the upper end of the cage holder to spray water to a washing object, a lower jet nozzle member formed at the lower end to jet water to a washing target, and water supplied from the tank to the upper jet nozzle member or an injection nozzle unit composed of a circulation pump for supplying water by branching to the lower injection nozzle member; a cage rotation unit comprising a reduction gear coupled to a first rotation shaft of one side of the cage holder and a servo motor driving the reduction gear; a cage rotation detection unit comprising: a magnet fixedly formed at the end of the second rotation shaft of the other side of the cage holder; and a drain pump for discharging the washing water sprayed from the upper or lower jet nozzle member and recovered to the tank to the outside through a drain pipe; including, by selecting a washing target and a washing course and an individual course of the control panel, the injection It provides a smart composite washer that performs washing in conjunction with the nozzle unit and the cage rotation unit, and detects the rotation position of the cage holder in real time by the cage rotation detection unit.

Here, the detection circuit of the cage rotation detection unit detects the 360 degree rotation of the magnet finely in 16,384 steps, and the cage rotation detection unit detects a malfunction of the cage rotation unit and sends a corresponding error message through the display module of the control panel. can provide

In addition, it may further include a UV irradiator formed at the upper end of the cage holder to sterilize the object to be washed by irradiating ultraviolet rays, and a drying unit formed at the lower end of the cage holder to blow hot air to dry the object to be washed.

In addition, when the object to be washed is soaked, water is sprayed into the upper spray nozzle member, the cage rotating unit swings the cage holder at 5 degrees to 20 degrees at regular intervals, and when cleaning or rinsing the inside of the object to be washed, the cage After rotating the cage holder to face downward, the rotating part swings at a fixed period of 5 degrees to 20 degrees, sprays water to the lower spray nozzle member, and when external washing or external rinsing of the object to be washed, the cage rotating part is the Each of the cage holders is rotated 360 degrees in the forward and reverse directions, the water is sprayed with the lower spray nozzle member, and when the object to be washed is boiled, the cage rotating unit rotates the feeding bottle accommodated in the cage to face upward, and then the upper spray Water at 85° C. is sprayed with the nozzle member, and when the object to be washed is dried, the cage rotating unit rotates the cage holder upward and downward, respectively, and then swings at a constant cycle of 5 degrees to 20 degrees, and sprays hot air to the drying unit. And, during the UV disinfection of the object to be washed, the cage rotating unit may irradiate the UV rays by the UV irradiation unit while rotating the cage holder to face up and down, respectively, or rotating the cage holder 360 degrees.

In addition, the water supply unit includes a water level float floating according to the water level filled in the tank and the hot water heater module, a guide having one end hingedly coupled to the water level float, and a magnet coupled to the other end of the guide; Further comprising a water level sensor facing and spaced apart from the magnet and configured with a sensing circuit for detecting the rotation of the magnet, wherein the flow sensor detects whether the water level sensor is in normal operation, and the water level sensor operates the circulation pump Detects whether or not the baby bottles to be washed are boiled, and the amount of water replenishment according to the number of baby bottles is sensed, and the water level float rises by 23 degrees when 4 liters of water is filled based on the absence of water. Detects the water level according to the increase or decrease of water in units of 0.029 liters, and double checks whether the solenoid valve is operating and the amount of water supplied by the flow sensor and the water level sensor, but by the water level sensor, according to washing It is possible to detect the increase or decrease in the amount of water in real time and detect the amount of water leakage when leaking, and provide a corresponding error message through the display module.

In addition, the main body is formed by coupling the upper body in which the cage holder is formed, and the lower body in which the tank, the hot water heater module, the circulation pump and the drain pump are formed, and on the lower surface of the lower body, the tank , a water leak float floating by water leakage from the hot water heater module, the circulation pump, or the drain pump, and a microswitch fixed to the lower body and formed at the upper end of the water leak float to detect the floating of the water leak float By further comprising a water leak sensor, the water leak sensor operates on and off according to the water leakage, and the water level sensor detects whether the water leak continues and the amount of water leakage, and by the water level sensor and the water leak sensor, the water leakage is double detected. A corresponding error message may be provided through the display module.

In addition, the opening and closing door is formed separately from the upper door and the lower door, the lower door is formed with an input groove for inputting the detergent, or is formed on one side of the upper body to accommodate the detergent; A detergent inlet pipe communicating with a cam roller rotating at the center of the U-shaped path of the detergent inlet pipe to push the detergent in the detergent inlet pipe in the direction of the tank; It may further include a detergent input unit composed of a servomotor for driving the speed reducer, and a microswitch for counting the number of revolutions in contact with the roller of the cam roller.

In addition, a turbidity sensor is formed inside the tank, and if the turbidity sensor detects the turbidity of the water after the rinsing process and the turbidity is good, the boiling process by the hot water heater module may be followed.

In addition, the upper injection nozzle member may be composed of a fixed or rotating type injection nozzle, and the lower injection nozzle member may be composed of a fixed or rotating type injection nozzle.

According to the present invention, by the flow sensor and the water level sensor, it is possible to double accurately detect the amount of water according to washing and to detect the leak and notify the user of the corresponding error message.

In addition, by the water level sensor and the water leak sensor, by detecting the water leakage double, there is an effect that can reliably prevent a safety accident due to water leakage in advance.

In addition, by detecting the rotational position of the cage holder in real time by the magnet, there is an effect of preventing overload of the servomotor due to malfunction and detecting the correct rotational position of the cage.

In addition, when sterilizing by ultraviolet rays, there is an effect that can completely sterilize the object to be washed without blind spots.

Furthermore, the water saving effect can be realized by determining whether the water is reused after the rinsing process by the turbidity sensor.

1 is a schematic perspective view of a smart complex washing machine according to an embodiment of the present invention.
FIG. 2 is an exploded view of the smart complex washing machine of FIG. 1 .
FIG. 3 shows the internal configuration of the smart complex washing machine of FIG. 2 .
4 to 6 are views showing the lower configuration of the smart complex washing machine of FIG.
FIG. 7 is a view showing the separation of the spray nozzle part and the detergent input part of the smart composite washing machine of FIG. 2 .
FIG. 8 is a view showing the main body of the smart complex washing machine of FIG. 2 separated.
FIG. 9 illustrates the control panel of FIG. 1 .

Hereinafter, embodiments of the present invention having the above-described characteristics will be described in more detail with reference to the accompanying drawings.

2 and 4 , the smart composite washer according to an embodiment of the present invention, as a whole, includes a main body 110 , a water supply unit 120 , a spray nozzle unit 130 , and a cage rotation unit 140 and , the cage rotation detecting unit 150, the drain pump 160, the ultraviolet irradiation unit 170, and the drying unit 180, by selecting the washing target, washing course, and individual course of the control panel 111. , the spray nozzle unit 130 and the cage rotation unit 140 are interlocked to perform washing to perform washing, drying and sterilization of baby products including baby bottles.

First, the main body 110, as shown in FIGS. 1 and 2, a front plate having a control panel 111 and an opening/closing door 112 formed thereon, and a rear plate through which the water supply pipe 121 penetrates in the lower part, and opening and closing It is composed of a cage holder 114 in which a cage 113 that is exposed from the front plate or accommodated in the main body 110 and accommodates the object to be washed is mounted by sliding back and forth in conjunction with the opening and closing of the door 112 .

Here, the main body 110 includes the upper body 110A in which the cage holder 114 is formed, and the lower end in which the tank 124, the hot water heater module 125, the circulation pump 133, and the drain pump 160 are formed. The body 110B is coupled and formed, specifically, as shown in FIG. 2 , the body 110 includes a case 110a covering the outer shape, and a support plate formed inside the case 110a and supporting the internal configuration ( 110b) and the upper body 110A, which is formed inside the support plate 110b and includes a reflector 110c that reflects ultraviolet rays, and the lower body 110B that covers the internal configuration of the lower part of the main body 110 and performs a waterproof function. , and an intermediate body 110C interposed between the upper body 110A and the lower body 110B.

Next, as shown in FIGS. 4 to 6 , the water supply unit 120 is connected to the water supply pipe 121 and connected to the solenoid valve 122 for controlling the supply of the supplied water, and the solenoid valve 122. A flow sensor 123 for detecting the flow rate of water, a tank 124 accommodating a predetermined amount of water passing through the flow sensor 123, and a hot water heater communicating with one side of the tank 124 to heat the water to a predetermined temperature It consists of modules 125 .

Here, the water passing through the flow sensor 123 is supplied to the upper side of the intermediate body 110C through the water supply pipe (C) and is supplied downward by the U-pipe (U), the tank 124 and the hot water heater module ( 125) is introduced.

On the other hand, a filter plate 124a is formed at the inlet of the tank 124 to block the inflow of foreign substances into the circulation pump 133 after washing the object to be washed, and the hot water heater module 125 includes a heating wire 125a and hot water. Consists of a temperature sensor (125b) that detects the temperature and heats the water to 85 ℃.

In addition, the water supply unit 120 includes a water level sensor 126 that continuously senses the level of water filled in the tank 124 and the hot water heater module 125 in real time, and as shown in enlarged view in FIG. 5 , the water level The sensor 126 includes a floating water level float 126a, a guide 126b hinged at one end to the water level float 126a, a magnet 126c coupled to the other end of the guide 126b, and a magnet 126c. and a sensing circuit 126d made of a PCB facing and spaced apart from each other to sense the rotation of the magnet 126c.

For example, the water level float 126a of the water level sensor 126 rises by 23 degrees when 4 liters of water is filled on the basis of when there is no water, and the sensing circuit 126d rotates the magnet 126c by 360 degrees in 16,384 steps. It is possible to detect the water level according to the increase or decrease of the water in 0.029 liter units in 1368 steps for 23 degrees.

In addition, the water level sensor 126 may detect whether the circulation pump 133 is operating, and detect the amount of water replenishment according to the number of baby bottles when a washing object, for example, a baby bottle is boiled.

Therefore, by the flow sensor 123 and the water level sensor 126, the operation of the solenoid valve 122, which is a water supply valve, and the water supply amount are double checked and sensed, and the water amount according to washing by the water level sensor 126 It is possible to detect the increase or decrease of the value in real time and detect the amount of leakage in case of leakage, and provide a corresponding error message through the display module (FND) (not shown). Alternatively, the corresponding error message may be notified through the speaker S formed on the bottom of the lower body 110B (refer to (b) of FIG. 1).

That is, the flow sensor 123 detects whether the water level sensor 126 operates normally, and the flow rate of the water supply pipe C detected by the flow rate sensor 123 and the tank 124 detected by the water level sensor 126 . ) through the flow rate, it is possible to double accurately detect the amount of water, and to accurately detect whether there is a leak by comparing the flow rate with each other.

Next, the injection nozzle unit 130, as shown in FIGS. 6 and 7, is formed on the top of the cage holder 114 and sprays water toward the object to be washed with the upper injection nozzle member 131, and the cage holder ( 114) The lower spray nozzle member 132 that is formed at the bottom and sprays water toward the object to be washed, and the water supplied from the tank 124 is branched into the upper spray nozzle member 131 or the lower spray nozzle member 132. It is composed of a circulation pump 133 for supplying water.

Here, optionally, water is branched from the circulation pump 133 and supplied to the upper injection nozzle member 131 through the upper conduit 133a, or water is supplied to the lower injection nozzle member 132 through the lower conduit 133b. is supplied

In addition, the upper injection nozzle member 131 is composed of a fixed type injection nozzle (131a) or a rotary type injection nozzle (131b), the lower injection nozzle member 132 is a fixed type injection nozzle (132a) or a rotary type injection nozzle (132b) Consists of, each of the rotary injection nozzles (131b, 132b) can be rotated by water pressure.

Next, the cage rotation unit 140, as shown in FIG. 4, a speed reducer 141 coupled to a first rotation shaft (not shown) on one side of the cage holder 114, and a servomotor for driving the speed reducer 141 It is composed of 142 , and rotates the cage 113 mounted on the cage holder 114 .

Next, the cage rotation detection unit 150 is, as shown in an enlarged view at a different angle in FIG. 3 , a magnet 151 fixedly formed at the end of the second rotation shaft (not shown) of the other side of the cage holder 114 , and a magnet The sensing circuit 152 opposite to the 151 and spaced apart from the PCB is configured to detect the rotation of the magnet 151 .

Here, the cage rotation detection unit 150 detects the rotation position of the cage holder 114 rotated by the cage rotation unit 140 in real time, and the detection circuit 152 rotates 360 degrees of the N/S magnet 151 . By detecting the rotation position of the cage 113 finely in real time in 16,384 steps (units of 0.0219727 degrees), a malfunction of the cage rotation unit 140, for example, instantaneous speed change due to the cage not being mounted or defective, is detected and an error is derived and controlled A corresponding error message may be provided through the display module of the panel 111 . Alternatively, the corresponding error message may be notified through the speaker S formed on the bottom of the lower body 110B (refer to (b) of FIG. 1).

In other words, unlike the method of detecting the rotational position of the cage 113 only when passing through a specific point by infrared sensing or an encoder, the rotation of the magnet 151 accurately corresponds to the rotation of the reducer 141 in units of 0.0219727 degrees, resulting in a malfunction. It is possible to prevent overload of the servomotor 142 due to this and detect the correct rotational position of the cage 113 .

Next, as shown in FIGS. 4 and 6 , the drain pump 160 discharges the washing water sprayed from the upper or lower injection nozzle members 131 and 132 and recovered to the tank 124 through the drain pipe 161 to the outside. do.

In addition, the ultraviolet irradiation unit 170, as shown in FIG. 3, is formed on the top of the cage holder 114 and irradiates ultraviolet rays to disinfect the object to be washed.

In addition, the drying unit 180, as shown in Figs. 4 to 6, is formed at the bottom of the cage holder 114 to blow hot air to dry the object to be washed, a blower fan 181, and heating the air. It may be composed of a hot wire (not shown) and a cover 182 that sprays hot air in the direction of the cage 113 .

On the other hand, a water leak sensor 115 is formed on the bottom surface of the lower body 110B. As shown in FIG. 8 , the water leak sensor 115 includes a tank 124, a hot water heater module 125, and a circulation pump 133. ), or a leaky float 115a floating by water leakage from the drain pump 160, and a micro that is fixed to the lower body 110B and is formed at the top of the leaky float 115a to detect the floating of the leaky float 115a. and a switch 115b.

Therefore, the water level sensor 126 and the water leak sensor 115 can detect a water leak and provide a corresponding error message through the display module FND. Alternatively, the corresponding error message may be notified through the speaker S formed on the bottom of the lower body 110B (refer to (b) of FIG. 1).

Here, the water leak sensor 115 operates on and off according to the water leakage, and the water level sensor 126 detects whether the water leak continues and the amount of water leakage.

That is, while detecting water leakage alone by the water leak sensor 115, additionally detecting whether water leakage through the water level sensor 126 as described above, and double detecting the water leakage, thereby delaying a safety accident due to water leakage can definitely be prevented.

In addition, the opening/closing door 112 is formed separately as an upper door and a lower door, and an input groove (not shown) for inputting detergent is formed in the lower door, or a separate detergent input unit 190 is provided on the side of the body 110 . can be formed.

For example, the detergent input unit 190 is, as shown in FIGS. 7 and 8, a detergent tank 192 formed on one side of the upper body 110A to receive the detergent inputted from the inlet 191, and; It rotates at the center of the U-shaped path of the detergent input pipe 193 formed by the detergent input pipe 193 communicating with the detergent tank 192 and the U-shaped guide 193a to store the detergent in the detergent input pipe 193 in the tank. The cam roller 194 pushing in the (124) direction, the reducer 195 coupled to the rotation shaft of the cam roller, the servomotor 196 driving the reducer, and the roller 194a of the cam roller 194 are in contact It is composed of a microswitch 197 that counts the number of revolutions, so that an appropriate amount of detergent can be injected when washing the object to be washed.

In addition, as shown in FIG. 1 , a detergent confirmation window 198 is formed on the side of the upper body 110 to visually identify the detergent capacity of the detergent tank 192 .

Although not shown, a turbidity sensor (not shown) is formed inside the tank 124, and if the turbidity sensor detects the turbidity of the water after the rinsing process and the turbidity is good, the boiling process by the hot water heater module 125 is followed. You may be able to get it going.

For reference, the cleaning process of the above-described components according to the menu operation of the control panel shown in FIG. 9 will be described in detail.

When the object to be washed is soaked, water is sprayed by the upper spray nozzle member, and the cage rotating unit swings the cage holder at 5 degrees to 20 degrees at regular intervals.

When cleaning the inside of the object to be washed or rinsing the inside, the cage rotating unit rotates the cage holder downward and then swings at a constant cycle of 5 degrees to 20 degrees, and sprays water through the lower spray nozzle member.

During external washing or external rinsing of the object to be washed, the cage rotating unit rotates the cage holder 360 degrees in forward and reverse directions, respectively, and sprays water through the lower spray nozzle member.

When the object to be washed is boiled, the cage rotating unit rotates the feeding bottle accommodated in the cage to face upward, and then sprays water at 85° C. with the upper spray nozzle member.

When the object to be washed is dried, the cage rotating unit rotates the cage holder to face up and down, respectively, and then swings at a constant cycle of 5 to 20 degrees, and sprays hot air to the drying unit.

During UV disinfection of the object to be washed, the cage rotating unit irradiates the UV rays with the UV irradiator while rotating the cage holder up and down, respectively, or rotating the cage holder 360 degrees. Accordingly, it is possible to completely sterilize the object to be washed without a blind spot by the ultraviolet irradiation unit.

On the other hand, by periodically performing ultraviolet disinfection while keeping the object to be washed inside the body for a certain period of time, it is possible to prevent contamination of the object to be washed due to separate external storage.

Therefore, by the configuration of the smart complex washing machine as described above, it is possible to accurately detect the increase or decrease of the amount of water by the water level sensor, detect the water leak, and notify the user of the corresponding error message, and the water level sensor and the water leak sensor By double sensing of the sensor, it is possible to prevent safety accidents due to water leakage in advance, and by detecting the rotational position of the cage holder by a magnet in real time, it prevents overload of the servomotor due to malfunction and detects the correct rotational position of the cage. The water saving effect can be realized by determining whether the water is reused after the rinsing process by the turbidity sensor.

The embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all the technical spirit of the present invention, so various equivalents that can replace them at the time of the present application It should be understood that there may be water and variations.

110: body 111: control panel
112: opening and closing door 113: cage
114: cage holder 115: water leak sensor
120: water supply unit 121: water supply pipe
122: solenoid valve 123: flow sensor
124: tank 125: hot water heater module
126: water level sensor 130: fountain nozzle part
131: upper injection nozzle member 132: lower injection nozzle member
133: circulation pump 140: cage rotating part
141: reducer 142: servo motor
150: cage rotation detection unit 151: magnet
152: sensing circuit 160: drain pump
161: drain pipe 170: ultraviolet irradiation unit
180: drying unit 181: blowing fan
182: cover 190: detergent input part
191: inlet 192: detergent tank
193: detergent input pipe 194: cam roller
195: reducer 196: servo motor
197: micro switch

Claims (9)

A main body comprising: a front plate having a control panel and an opening/closing door formed thereon; a rear plate through which a water supply pipe passes at the lower part;
A solenoid valve connected to the water supply pipe to control the supply of water supplied, a flow sensor connected to the solenoid valve to detect a flow rate of water, a tank receiving a predetermined amount of water passing through the flow sensor, and one side of the tank a water supply unit configured with a hot water heater module that communicates with and heats water to a predetermined temperature;
An upper jet nozzle member formed at the upper end of the cage holder to spray water to a washing object, a lower jet nozzle member formed at the lower end to jet water to a washing target, and water supplied from the tank to the upper jet nozzle member or an injection nozzle unit composed of a circulation pump for supplying water by branching to the lower injection nozzle member;
a cage rotation unit comprising a reduction gear coupled to a first rotation shaft of one side of the cage holder and a servo motor driving the reduction gear;
a cage rotation detection unit comprising: a magnet fixedly formed at the end of the second rotation shaft of the other side of the cage holder; and
Including; including a;
By selecting a washing target, washing course, and individual course of the control panel, washing is performed by interlocking the spray nozzle unit and the cage rotating unit, and the rotating position of the cage holder is sensed in real time by the cage rotation detecting unit, ,
The sensing circuit of the cage rotation detection unit detects the 360 degree rotation of the magnet finely in 16,384 steps,
The cage rotation detection unit detects a malfunction of the cage rotation unit and provides a corresponding error message through the display module of the control panel, a smart composite washing machine.
delete According to claim 1,
A smart composite washing machine, characterized in that it further comprises an ultraviolet irradiator formed at the upper end of the cage holder to sterilize the object to be washed by irradiating ultraviolet rays, and a drying unit formed at the lower end of the cage holder to blow hot air to dry the object to be washed.
4. The method of claim 3,
When the object to be washed is soaked, water is sprayed into the upper spray nozzle member, and the cage rotating unit swings the cage holder at 5 degrees to 20 degrees at regular intervals,
During internal washing or internal rinsing of the object to be washed, the cage rotating unit rotates the cage holder downward and then swings at a constant cycle of 5 degrees to 20 degrees, and sprays water with the lower spray nozzle member,
During external washing or external rinsing of the object to be washed, the cage rotating unit rotates the cage holder 360 degrees in forward and reverse directions, respectively, and sprays water to the lower spray nozzle member,
When the object to be washed is boiled, the cage rotating unit rotates the feeding bottle accommodated in the cage to face upward, and then sprays water at 85° C. to the upper spray nozzle member,
When the object to be washed is dried, the cage rotating unit rotates the cage holder upward and downward, respectively, and then swings at a constant cycle of 5 degrees to 20 degrees, and sprays hot air to the drying unit,
When disinfecting the UV light of the object to be washed, the cage rotating unit rotates the cage holder to face up and down, or rotates the cage holder 360 degrees, characterized in that it irradiates the UV light by the UV irradiation unit, a smart composite washing machine .
5. The method of claim 4,
The water supply unit includes a water level float floating according to the water level filled in the tank and the hot water heater module, a guide hinged at one end to the water level float, a magnet coupled to the other end of the guide, and the magnet; Further comprising a water level sensor facing and spaced apart from the sensing circuit for detecting the rotation of the magnet,
The flow sensor detects whether the water level sensor is operating normally, the water level sensor detects whether the circulation pump operates, and detects the amount of water replenishment according to the number of baby bottles when boiling baby bottles to be washed,
The water level float rises by 23 degrees when 4 liters of water is filled on the basis of when there is no water, and the sensing circuit detects the water level according to the increase or decrease of water in units of 0.029 liters in 1368 steps,
By using the flow sensor and the water level sensor, the operation of the solenoid valve and the amount of water supplied are double checked, but the increase or decrease in the amount of water according to washing is sensed in real time by the water level sensor, and the amount of water leakage is detected and the display A smart composite washing machine, characterized in that it provides a corresponding error message through the module.
6. The method of claim 5,
The main body is formed by combining the upper body in which the cage holder is formed, and the lower body in which the tank, the hot water heater module, the circulation pump and the drain pump are formed,
On the lower surface of the lower body, a water leak float floating by water leakage from the tank, the hot water heater module, the circulation pump, or the drain pump, and the water leak float fixed to the lower body and formed at the upper end of the water leak float Further comprising a water leak sensor consisting of a micro switch to detect the floating of
The water leak sensor operates on and off according to the water leak, and the water level sensor detects whether the water leak continues and the amount of water leakage, and the water level sensor and the water leak sensor double detect the water leak and send the corresponding error message through the display module. A smart composite washing machine, characterized in that it provides a.
7. The method of claim 6,
The opening and closing door is formed separately into an upper door and a lower door,
An input groove for putting detergent is formed in the lower door, or
A detergent tank formed on one side of the upper body to accommodate a detergent, a detergent inlet pipe communicating with the detergent tank, and a U-shaped path of the detergent inlet pipe rotate at the center of the detergent inlet pipe to dispense the detergent into the tank. A detergent dispensing unit comprising a cam roller pushing in the direction, a reducer coupled to the rotation shaft of the cam roller, a servo motor driving the reducer, and a microswitch that counts the number of revolutions in contact with the roller of the cam roller It characterized in that it comprises, a smart complex washing machine.
According to claim 1,
A turbidity sensor is formed inside the tank,
When the turbidity sensor detects the turbidity of the water after the rinsing process and the turbidity is good, the smart composite washing machine, characterized in that the boiling process by the hot water heater module is subsequently performed.
According to claim 1,
The upper injection nozzle member is composed of a fixed or rotating type injection nozzle, the lower injection nozzle member is a smart composite washing machine, characterized in that composed of a fixed or rotating type injection nozzle.

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