KR100495863B1 - Hot and cold water purifier having many function - Google Patents

Abstract

Disclosed is a multifunctional cold / hot water purifier for promoting the refrigeration effect using the excess cold air of the cold / hot water purifier, or for the effect of disinfecting the dishes using the excess heat of the cold / hot water purifier.

In the present invention, the purified water passes through the multi-stage filter into the cold water tank and the hot water tank, respectively, and the refrigerant compressed from the compressor passes through the evaporation tube to generate cold air, thereby cooling the water in the cold water tank through the cold air. And a cold / hot water purifier configured to discharge the cooled cold water and the heated hot water by heating water in the hot water tank through a heater in contact with the hot water tank, wherein the cold water tank and the hot water tank are disposed side by side inside the case. The water inlet pipe is connected to the upper side therebetween so that the purified water flows into the hot water tank side through the upper portion of the cold water tank, and the evaporator tube connected to the compressor is formed in a plate shape so as to be in contact with the lower portion of the cold water tank. It is arranged in the lower part of the evaporator tube to form a refrigerating chamber with an opening and closing door in the front, and the lower part of the hot water tank by installing a punched plate The heat of the heater to heat the heat passes, and the lower part of the perforated plate to form a space having an opening and closing door on the front, the upper part of the space to install an ultraviolet lamp, the UV lamp switch that is turned on and off depending on the position of the opening and closing door and It is installed in the contact position to constitute a sterilization drying room.

Description

Multifunctional cold and hot water purifier {Hot and cold water purifier having many function}

The present invention relates to a multifunctional cold and hot water purifier, and more particularly, to achieve a refrigeration effect by using the excess cold air of the cold and hot water purifier, or to achieve a sterilization drying effect by using the excess heat of the cold and hot water purifier.

Generally, the cold / hot water purifier has a rectangular main body, and includes a multi-stage filter for introducing and purifying general tap water therein, a storage tank positioned above the main body to store purified water passing through the filter, and collected in the storage tank. A cold water tank and a hot water tank into which water is introduced, a cooling device including a compressor for cooling the water in the cold water tank, a heating device including a heater for heating the water in the hot water tank, and a cold water tank and a hot water tank, respectively. It is composed of a cold water outlet and a hot water outlet connected to and projecting outward to supply cold water or hot water, and a water reservoir for receiving discarded or naturally falling water.

The cold and hot water purifier cleans the water through a multi-stage filter and stores it in the upper storage tank, and the stored water is automatically introduced into the cold and hot water tanks, and each tank cools or stores the stored water. It is heated to be in the standby state, and when the user operates the cold water outlet or the hot water outlet, the cold water or hot water in the standby state is discharged.

However, the general cold and hot water purifier basically receives the purified water through the multi-stage filter through the reservoir tank and supplies it to the cold water tank and the hot water tank, respectively. However, in the case of low and cold water tanks, the growth of bacteria is unprotected. Especially, since the multi-stage filter is installed at room temperature, bacteria grow from the filter in the summer when the temperature rises to about 25 ~ 30 ℃ where bacteria grow actively. There is a problem that is supplied to each tank side to contaminate the water, and as a result adversely affect the health of users who drink such water.

In addition, even though the cold and hot water purifier does not have many components, there are elements such as a bulky water storage tank, so it may have a larger volume than necessary, and a compressor, a copper pipe (evaporator), etc., for cooling water may be used. The cooling device and a heating device such as a banding heater for heating the water are used only for cooling or heating the water, so that its functionality and efficiency may be deteriorated.

In addition, devices such as cold and hot water purifiers, refrigerators and dish sterilization dryers are products that are directly related to the user's health and are essential to real life, but each is a separate product, so if you purchase all of them, the purchase cost is high. If you install all the devices there is a problem that takes up a lot of installation space.

The present invention has been proposed in view of the above points, by installing a refrigerator or a sterilization dryer in a cold / hot water purifier, and using a compressor or a heater of a cold / hot water purifier for each device to increase the functionality and efficiency of the device and to save energy. It is to provide a multifunctional cold and hot water purifier that can efficiently use the installation space and supply the device at a low price with a small volume.

Hereinafter, described in detail according to each embodiment of the present invention is as follows.

[First Embodiment]

Figure 1 shows a multi-functional cold and hot water purifier according to the first embodiment of the present invention, the water purified through the multi-stage filter 101 is introduced into the cold water tank 102 and the hot water tank 103, respectively, and the compressor ( The refrigerant compressed from 104 passes through the evaporation tube 105 to generate cold air, thereby cooling the water inside the cold water tank 102 through the cold air, and hot water through the heater 106 in contact with the hot water tank 103. In the cold / hot water purifier configured to discharge the cooled cold water and the heated hot water by heating the water inside the tank 103, the cold water tank 102 and the hot water tank 103 are arranged side by side in the upper part of the case 100. Arrangement, connecting the water inlet pipe 107 to the upper side therebetween so that the purified water flows into the hot water tank 103 side through the upper portion of the cold water tank 102, evaporation connected to the compressor 104 The pipe 105 is configured in a plate shape to contact the lower portion of the cold water tank 102 To the lower part of the arrangement, and the evaporator 105, there is a hayeoseo form a refrigerator compartment 109, with the opening and closing door 108 on the front.

At this time, a structure for preventing backflow from the hot water tank 103 to the cold water tank 102 is required on the water inlet pipe 107, and a check valve 110 may be installed as shown in the drawing, and on the upper portion of the cold water tank 102. The dilution prevention plate (not shown) may be installed in close proximity to prevent the dilution of the water in the hot water tank 103 and the water in the cold water tank, and the filter 101 may provide pre-cooling and hygienic management. In order to be installed on the inner side of the refrigerating chamber 109.

In addition, the lower part of the refrigerating chamber 109 is partitioned through the heat insulating material 111, the ultraviolet lamp 112 is installed on the upper side, and the ultraviolet lamp switch 113 that is turned on and off depending on the position of the opening and closing door 108. The sterilization drying chamber 115 may be configured by installing at a position contacting the opening / closing door 108.

In addition, when the purified water passing through the filter 101 is introduced into the cold water tank 102, the ball top 116 as shown in the figure to adjust the level to an appropriate level, or employ a solenoid valve (not shown) In order to prevent the heat of the hot water tank 103 from reaching the cold water tank 102 or the refrigerating chamber 109, the entire surface of the hot water tank 103 is wrapped with the heat insulating material 117 to form a vent 118 through the rear side. Although not shown, a bimetal switch, a temperature controller, a timer, etc. may be provided to smoothly operate the cold / hot water purifier, the refrigerating chamber 109, and the sterilization drying chamber 115.

The multifunctional cold / hot water purifier according to the first embodiment of the present invention configured as described above functions as follows.

First, since the multi-stage filter 101 is installed at one side of the refrigerating chamber 109, it may be pre-cooled by a low temperature inside the refrigerating chamber 109 in the process of purifying water, and the purified water is cooled in the cold water tank 102. Is introduced into, and some of them may be introduced into the hot water tank 103 through the water inlet pipe 107, the check valve 110 is installed on the water inlet pipe 107 or the upper portion of the cold water tank 102 Since the dilution prevention plate is installed at the side, the water of the hot water tank 103 and the water of the cold water tank 102 are not mixed with each other, thereby improving efficiency.

At this time, since the cold water tank 102 is placed in the upper portion of the plate-shaped evaporation tube 105, while the compressor 104 is operated, the water in it can be continuously cooled to about 2 to 6 ° C, and the hot water tank Water introduced to 103 may be heated to about 85 to 95 ℃ by a heater 106, such as a banding heater is installed around the hot water tank 103, the temperature of the water is above or below the set temperature, although not shown The bimetal switch is operated to automatically turn on / off the power of the heater 106.

Therefore, even in a structure without a reservoir tank that serves as a habitat for bacterial growth, drinking of cold water and hot water is possible at any time. Particularly, since the filter 101 is located inside the refrigerating chamber 109, a temperature of at least 6 ° C. or less can be maintained. In addition to inhibiting the growth of bacteria, the access of foreign substances such as dust is blocked, so that the filter 101 can be hygienically managed, and the cold water tank 102 itself is inside the refrigerating space wrapped by the case 100. It can also be located in the to be able to suppress the growth of bacteria to a minimum, because the cold water tank 102 is a configuration that is mounted on the upper plate-shaped evaporation tube 105, the water in the inside is circulated by convection and freezing There is no fear of damage to the equipment caused by freezing waves.

On the other hand, the refrigerating chamber 109 formed on the lower side of the evaporation tube 105 has a certain amount of space is enough to put the food, such as side dishes and use it as a refrigerator, opening and closing door 108 for drinking cold water Since the use does not have to be very convenient, and the sterilization drying chamber 115 in the lower part of the refrigerating chamber 109, the UV lamp switch 113 is located in the contact area with the opening and closing door 108 of the refrigerating chamber 109, the opening and closing door 108 UV lamp switch 113 is turned off when the UV lamp 112 is turned off and when the door 108 is closed, the UV lamp switch 113 is automatically turned on so that the UV lamp 112 can be operated. 115) It can be safely managed from germs by storing dishcloths, cutting boards, cutlery, cups, knives, cooking utensils, bowls, baby items, milk bottles, toothbrushes, razors, dolls, food, etc. and sterilizing them. One 12) If the stainless steel reflector is installed on the upper side, the light can be reflected to further increase the sterilization effect, and by installing a separate temperature controller or timer, the temperature inside the sterilization drying chamber 115 or the operation of the ultraviolet lamp 112 You can also adjust the time.

In addition, since the present invention is to install a refrigerator in a cold and hot water purifier, the size is compact and the price is low compared to the sum of the respective devices, and because only one compressor 104 is used, energy can be greatly reduced. Of course, the noise can be reduced.

Second Embodiment

2 is a multi-functional cold / hot water purifier according to the second embodiment of the present invention, in which water purified by passing through the multi-stage filter 201 flows into the cold water tank 202 and the hot water tank 203, respectively, and the compressor 204. The refrigerant compressed from the cold water passes through the evaporation pipe 205 to cool the water inside the cold water tank 202 through the cold air, and the hot water tank (through the heater 206 in contact with the hot water tank 203). 203) In the cold and hot water purifier to discharge the cooled cold water and the heated hot water respectively by heating the water inside, the lower part of the hot water tank 23 is provided with a perforated plate 207 to heat the hot water tank 203 Allow the heat of the heater 206 to pass through, and form a space having an opening and closing door 208 in the lower portion of the perforated plate 207, the UV lamp 209 is installed in the upper portion of the space, the position of the opening and closing door 208 UV lamp switch 210 is turned on and off in accordance with the opening and closing door 208 Installed in position to configure the sterilizing dry chamber (212).

At this time, the cold water tank 202 is positioned vertically above the hot water tank 203, and the upper side of the cold water tank 202 constitutes a drip tray 213 with one side open to communicate with the hot water tank 23. The water inlet pipe 214 is connected vertically, and the purified water passing through the filter 201 flows into the drip plate 213.

In addition, when the purified water passing through the filter 201 flows into the cold water tank 202, the ball top 216 or the solenoid valve is configured as shown in order to adjust the water level to an appropriate level. A bimetal switch, a temperature controller, a timer, etc. may be provided to smoothly operate the cold / hot water purifier and the sterilization drying room 212.

Reference numeral 200 in the drawings represents a case.

The multifunctional cold / hot water purifier according to the second embodiment of the present invention configured as described above functions as follows.

First, the water purified while passing through the multi-stage filter 201 flows into the drip plate 213 of the cold water tank 202, the drip plate 213 is open on one side, part of the cold water tank 202, The remainder is freely dropped through the water inlet pipe 214 and flows into the hot water tank 203 thereunder.

At this time, the cold water tank 202 is wound around the evaporator tube 205 connected to the compressor 204 in the form of a coil like a common cold and hot water purifier, so that the water in the inside continuously while the compressor 204 is operating. It can be cooled to about 2 ~ 6 ℃, the water introduced into the hot water tank 203 can be heated to about 85 ~ 95 ℃ by a heater 206, such as a banding heater installed around the hot water tank 203, Although not shown, when the water temperature is above or below the set temperature, the bimetal switch operates to automatically turn on / off the power of the heater 206.

Therefore, even in a structure without a storage tank serving as a habitat for bacterial growth, drinking of cold water and hot water is possible at any time, and in particular, a bulky storage tank may be omitted, thereby making the overall volume of the device compact.

On the other hand, the hot water tank 203 is exposed without a heat insulating material on the outside, the lower perforated plate 207 is formed so that the excess heat generated from the heater 206 can be radiated to the lower side through the perforated plate 207. The lower part of the perforated plate 207 has a space having an opening and closing door 208 on the front surface, the ultraviolet lamp 209 is installed on the upper portion of the space, the UV lamp switch is turned on and off depending on the position of the opening and closing door 208 Since 210 constitutes a sterilization drying chamber 212 installed at a position in contact with the opening / closing door 208, the heat generated from the heater 206 and the heat through the ultraviolet lamp 209 are combined to increase the temperature of the sterilization drying chamber 212. The UV lamp switch 210 can be raised to 20 ° C. or higher, and the UV lamp switch 210 is located at a part of the sterilization drying room 212 that is in contact with the opening / closing door 208. When the opening / closing door 208 is opened, the UV lamp switch 210 is turned off. (209) goes out and the door (208) When closed, the UV lamp switch 210 is automatically turned on so that the UV lamp 209 can be operated. Since the UV lamp 209 has a maximum UV emission effect under a temperature of 20 to 22 ° C., the interior of the sterilization drying room 212. The UV lamp 209 can be safely managed by sterilizing dishcloths, cutting boards, cutlery, cups, knives, cooking utensils, bowls, baby supplies, milk bottles, toothbrushes, razors, dolls, food, and the like. If the stainless steel reflection shade is installed on the top, the light can be reflected to further increase the sterilization effect, and by installing a separate temperature controller or timer, the temperature inside the sterilization drying chamber 212 or the operating time of the ultraviolet lamp 209 may be adjusted. There will be.

In addition, the thermal insulation material surrounding the outside of the hot water tank 203 is omitted, there is an advantage that the material cost is reduced and the work process is simplified.

In addition, since the present invention is to install a sterilization dryer in the cold and hot water purifier, the size is compact and the price is low compared to the sum of the respective devices, and since the excess heat from the heater 206 is used, the energy is greatly reduced. In this case, the ultraviolet lamp 209 is employed to further increase the sterilization effect.

Third Embodiment

3 is a multifunctional cold / hot water purifier according to the third embodiment of the present invention, in which water purified by passing through the multi-stage filter 301 is introduced into the cold water tank 302 and the hot water tank 303, respectively, and the compressor 304 The refrigerant compressed from the cold water passes through the evaporation pipe 305 to cool the water inside the cold water tank 302 through the cold air, and the hot water tank (through the heater 306 in contact with the hot water tank 303). 303) In the cold / hot water purifier configured to discharge the cooled cold water and the heated hot water by heating the water inside, the cold water tank 302 and the hot water tank 303 are disposed side by side on the inner upper side of the case 300. , Connecting the water inlet pipe 307 to the upper side therebetween so that the purified water flows into the hot water tank 303 through the upper portion of the cold water tank 302, and the evaporation pipe connected to the compressor 304 ( 305 is configured in a plate shape and placed in contact with the lower portion of the cold water tank 302 The lower part of the evaporator tube 305 forms a refrigerating chamber 309 having an opening / closing door (not shown) on the front surface, and a heater plate 310 is installed in the lower part of the hot water tank 303 to heat the hot water tank 303. To allow the heat of 306 to pass through, and to form a space having an opening and closing door (not shown) in the lower portion of the perforated plate 310, the ultraviolet lamp 312 is installed in the upper portion of the space, depending on the position of the opening and closing door The UV lamp switch 313 that is turned off is installed at the position in contact with the opening and closing door to configure the sterilization drying room 315.

In this case, a check valve (not shown) may be installed on the water inlet pipe 307 to prevent a backflow from the hot water tank 303 to the cold water tank 302, and the dilution prevention plate 316 may be disposed on the upper portion of the cold water tank 302. It may be configured to prevent the water in the hot water tank 303 and the water in the cold water tank 302 is diluted by installing the filter, the filter 301 of the refrigerating chamber 309 for pre-cooling and hygienic management It will be installed on one side inside.

In addition, when the purified water passing through the filter 301 is introduced into the cold water tank 302, the ball top 317 or a solenoid valve is configured as shown in order to adjust the water level to an appropriate level. A bimetal switch, a temperature controller, a timer, etc. may be provided to smoothly operate the cold / hot water purifier, the refrigerating chamber 309 and the sterilization drying chamber 315.

Referring to the operation of the multifunctional cold / hot water purifier according to the third embodiment of the present invention configured as described above is as follows.

First, since the multi-stage filter 301 is installed at one side of the refrigerating chamber 309, it may be pre-cooled by the low temperature inside the refrigerating chamber 309 in the process of purifying water, and the purified water is cold water tank 302. To the hot water tank 303 through the water inlet pipe 307, a check valve (not shown) is installed on the water inlet pipe (307) or of the cold water tank 302 Since the dilution prevention plate 316 is installed on the upper side, the water of the hot water tank 303 and the water of the cold water tank 302 are not mixed with each other, thereby improving efficiency.

At this time, since the cold water tank 302 is placed on the upper portion of the evaporator tube 305 formed in a plate shape, the water in the inside of the compressor 304 may be continuously cooled to about 2 to 6 ° C. while the compressor 304 is operated. Water introduced into the 303 may be heated to about 85 to 95 ° C. by a heater 306 such as a bending heater installed around the hot water tank 303, and although not shown, the temperature of the water may be higher or lower than the set temperature. The bimetal switch is operated to automatically turn on / off the power of the heater 306.

Therefore, even in a structure without a reservoir tank that serves as a habitat for bacterial growth, drinking of cold water and hot water is possible at any time. Particularly, since the filter 301 is located inside the refrigerating chamber 309, a temperature of at least 6 ° C can be maintained. In addition to inhibiting the growth of bacteria, the access of foreign substances such as dust is blocked, so that the filter 301 can be hygienically managed, and the cold water tank 302 itself is inside the refrigerating space wrapped by the case 300. It can also be located in the to be able to suppress the growth of bacteria to a minimum, because the cold water tank 302 is mounted on the top of the plate-shaped evaporation tube 305, so that the water inside is circulated by convection and freezing There is no fear of damage to the equipment caused by freezing waves.

On the other hand, the refrigerating chamber 309 formed on the lower side of the evaporation tube 305 has a certain amount of space is enough to put the food, such as side dishes and use it as a refrigerator, the refrigerating chamber 309 for drinking cold water It is very convenient to use because you do not need to open and close the door.

In addition, the hot water tank 303 is exposed without a heat insulating material is coated on the outside, the lower perforated plate 310 is formed so that the excess heat generated from the heater 306 can be radiated to the lower side through the perforated plate 310. The lower part of the perforated plate 310 is formed with a space having an opening and closing door on the front surface, the ultraviolet lamp 312 is installed on the upper portion of the space, the ultraviolet lamp switch 313 is turned on and off according to the position of the opening and closing doors Since it constitutes a sterilization drying chamber 315 installed in the contact position, the heat generated from the heater 306 and the heat through the ultraviolet lamp 312 are combined to increase the temperature of the sterilization drying chamber 315 to 20 ° C. or more, and sterilization. UV lamp switch 313 is located in the contact with the opening and closing door of the drying room 315, the UV lamp switch 313 is turned off when the door is opened, the UV lamp 312 is turned off, and automatically closes when the door is closed The sun lamp switch 313 is turned on to operate the ultraviolet lamp 312, the ultraviolet lamp 312 is stored in the sterilization drying room 315 because the ultraviolet lamp 312 has the maximum ultraviolet light emitting effect under a temperature of 20 ~ 22 ℃ Stainless steel reflector on UV lamp 312 that can be safely managed from germs by sterilizing dishcloths, cutting boards, cutlery, cups, knives, cooking utensils, bowls, baby items, milk bottles, toothbrushes, razors, dolls, food, etc. When installed, the light can be reflected to further increase the sterilization effect, and by installing a separate temperature controller or timer, the temperature inside the sterilization drying room 315 or the operating time of the ultraviolet lamp 312 may be adjusted.

In addition, the heat insulating material surrounding the outside of the hot water tank 303 is omitted, there is an advantage that the material cost is reduced and the work process is simplified.

In addition, since the present invention is to install a refrigerator and a sterilization dryer in a cold and hot water purifier, the size is compact and the price is inexpensive as compared with the sum of the respective devices, the energy is shared because the compressor 304 and the heater 306 are shared, respectively. It can greatly reduce the noise, it can also reduce the noise, and the ultraviolet lamp 312 is employed to further increase the sterilization effect.

In addition, in the first and third embodiments of the present invention, the evaporation tubes 105 and 305 are formed in a plate shape, but the evaporation tubes 105 and 305 are lower parts of the cold water tanks 102 and 302. The outer circumferential surface of the side may be wound in a coil shape, and the insulation may be removed so that cold air generated from the evaporation tubes 105 and 305 can directly flow into the refrigerating chamber 109 and 309.

As described above, in the present invention, a refrigerator or a sterilization dryer is installed in the cold / hot water purifier, so that the compressor and the heater can be shared by each device, so that energy saving, noise reduction, installation space utilization, and manufacturing cost can be reduced in comparison with each device formed separately. It can have the same effect, and the device can eliminate the reservoir tank that forms the habitat for germ growth, so that not only hygienic management is possible, but also the device can be compactly configured, and because the filter is located in the refrigerating chamber, By preventing the mixing of foreign matters, hygienic management is easy, and pre-cooling is made, so that water can be cooled in less time with less energy, and an ultraviolet lamp is adopted to have a greater sterilization effect.

In addition, the multi-functional cold and hot water purifier according to the present invention will be able to utilize the space more efficiently when configured in a built-in style, such as apartments, officetels, studios, offices, hospitals, sterilization drying of the dishes when storing the dishes in the sterilization drying room It is naturally made to protect people who use tableware from germs, and in places such as restaurants, if you keep the cup in a sterilization drying room, you can take out the cup immediately when drinking cold or hot water through the cold / hot water purifier. This is very convenient.

1 is a block diagram of a multifunctional cold / hot water purifier according to a first embodiment of the present invention.

2 is a block diagram of a multifunctional cold / hot water purifier according to a second embodiment of the present invention.

3 is a block diagram of a multifunctional cold / hot water purifier according to a third embodiment of the present invention.

*** Explanation of symbols for the main parts of the drawing ***

100,200,300: Case 101,201,301: Filter

102,202,302: Cold water tank 103,203,303: Hot water tank

104,204,304 Compressor 105,205,305 Evaporator tube

106,206,306: Heater 107,214,307: Water inlet pipe

108,208: Opening and closing door 109,309: Refrigerating room

110: check valve 111: insulation

112,209,312: UV lamp 113,210,313: UV lamp switch

115,212,315: Sterilization Drying Room 116,216,317: Ball Tower

117: insulation 118: vent

207,310: punched plate 213: drip tray plate

316: Dilution prevention plate

Claims (8)

Water purified through the multi-stage filter 101 flows into the cold water tank 102 and the hot water tank 103, respectively, and the refrigerant compressed from the compressor 104 passes through the evaporator tube 105 to generate cold air. Cool the water in the cold water tank 102 through the cold air, and heat the water in the hot water tank 103 through the heater 106 in contact with the hot water tank 103 to cool the cold water and the In the lower part of the cold and hot water purifier to discharge the heated hot water respectively, the refrigerating chamber 109 having an opening and closing door 108 in the front unit integrally, The cold water tank 102 and the hot water tank 103 are arranged side by side on the inner upper side of the case 100, the water inlet pipe 107 is connected to the upper side between the purified water is the cold water tank ( It is configured to flow into the hot water tank (103) side through the upper portion of 102; The evaporator tube 105 connected to the compressor 104 is formed in a plate shape and disposed in contact with a lower portion of the cold water tank 102, and a refrigerating chamber 109 is positioned below the evaporator tube 105. Multifunctional cold and hot water purifier. delete Water purified through the multi-stage filter 201 flows into the cold water tank 202 and the hot water tank 203, respectively, and the refrigerant compressed from the compressor 204 passes through the evaporation tube 205 to generate cold air. The cold water cools the water in the cold water tank 202, and heats the water in the hot water tank 203 through the heater 206 in contact with the hot water tank 203 to cool the cold water and the cold water. An opening and closing door 208 is formed at the front of the lower part of the cold / hot water purifier to discharge heated hot water, and an ultraviolet lamp 209 is installed therein, and the ultraviolet lamp switch is turned on or off depending on the position of the opening and closing door 208. In the 210 is configured integrally with the sterilization drying chamber 212 provided at the position in contact with the opening and closing door 208, A perforated plate 207 is installed in the lower portion of the hot water tank 203 so that the heat of the heater 206 for heating the hot water tank 203 passes therethrough, and the sterilization drying chamber 212 is disposed in the lower portion of the perforated plate 207. Multifunctional cold and hot water purifier, characterized in that the position. The method of claim 3, wherein The cold water tank 202 is located above the hot water tank 203 in a vertical position, and the hot water tank 203 by forming a drip plate 213 on one side of the upper side of the cold water tank 202. Multi-functional cold and hot water purifier, characterized in that the water inlet pipe 214 is connected in a vertical direction, and the purified water passing through the filter 201 flows into the drip plate (213). Water purified through the multi-stage filter 301 is introduced into the cold water tank 302 and the hot water tank 303, and the refrigerant compressed from the compressor 304 passes through the evaporator tube 305 to generate cold air. The cold water cools the water in the cold water tank 302, and heats the water in the hot water tank 303 through the heater 306 in contact with the hot water tank 303 to cool the cold water and the cold water. On the lower side of the cold and hot water purifier to discharge the heated hot water respectively, the refrigerating chamber 309 having an opening and closing door on the front side, the other side has an opening and closing door, an ultraviolet lamp 312 is installed inside, the position of the opening and closing door In the configuration of the sterilization drying chamber 315 in which the UV lamp switch 313 that is turned on and off in accordance with the door is in contact with the opening and closing door, The cold water tank 302 and the hot water tank 303 are arranged side by side on the inner upper side of the case 300, and the water inlet pipe 307 is connected to the upper side between the purified water is the cold water tank ( It is configured to flow into the hot water tank (303) side through the top of the 302; The evaporator tube (305) connected to the compressor (304) is formed in a plate shape and placed in contact with the lower portion of the cold water tank (302), and the refrigerating chamber (309) is positioned below the evaporator tube (305); A perforated plate 310 is installed below the hot water tank 303 to allow heat of the heater 306 to heat the hot water tank 303 to pass therethrough, and the sterilization drying chamber 315 under the perforated plate 310. Multifunctional cold and hot water purifier, characterized in that the position. The method according to claim 1 or 5, On the water inlet pipe 107, 307, a multi-functional cold and hot water purifier, characterized in that the check valve 110 for preventing backflow from the hot water tank (103) (303) to the cold water tank (102, 302) is installed. . The method according to claim 1 or 5, The dilution prevention plate 316 is installed on the upper portion of the cold water tanks 102 and 302 to dilute the water in the hot water tanks 103 and 303 and the water in the cold water tanks 102 and 302. Multifunctional cold and hot water purifier, characterized in that configured to prevent. The method according to claim 1 or 5, The filter 101, 301 is a multifunctional cold and hot water purifier that is installed on one side of the interior of the refrigerating chamber (109, 309).