KR20070005094A - A foot bathing device - Google Patents

Abstract

Provided is a foot bathing device having a base and body, which enables a user to selectively bath both user's feet in hot/cool water as required by rotating the body with respect to the base. The foot bathing device includes a base(10) and a body(20) rotatively supported on an upper surface of the base and having a first bathtub(23) and a second bathtub(24) separately installed on the body each other by a partition(22). The foot bathing device has a first circulating unit for circulating water of the first bathtub, a second circulating unit for circulating water of the second bathtub, a heating/cooling unit(40) for selectively heating and cooling the circulated water through the first and second circulating units, respectively, and a controller for controlling a drive of the heating/cooling unit and the first and second circulating units.

Description

Foot baths {A foot bathing device}

1 is an exploded perspective view showing a foot bath according to a preferred embodiment of the present invention.

FIG. 2 is a schematic cross-sectional view of the foot bath shown in FIG. 1. FIG.

3 is a block diagram illustrating a foot bath according to an embodiment of the present invention.

4 is a schematic block diagram for explaining another foot bath in the embodiment of the present invention.

Figure 5 is a schematic cross-sectional view showing a foot bath according to another embodiment of the present invention.

<Description of Symbols for Major Parts of Drawings>

10,110..Base 20,120..Footbath Body

22,122..Bulk 23,123..Bath 1

24,124..Bathtub 30,130..Bearings

40. Heating / cooling unit 41, 171. Compressor

43. Condensers 45. Evaporators

49a, 160 .. Heater 49b..Fan

50,140 .. 1st circulation unit 60,150 .. 2nd circulation unit

51,61.First and second main paths 52,62.First and second pumps

53,54 ,, first and second subpaths 63,64. First and second subpaths

55,65 Temperature sensor 56,66 Valve

71. Control unit 73. Timer

74. Remote control unit 75. Display unit

76. Vibration generator 77. Bubble generator

78..Ozone Generator

The present invention relates to a foot bath, and more particularly, to a foot bath that can simultaneously cool and warm.

In recent years, many people have been very interested in health by riding on the well-being trend. Among these, the foot bath is widely used for the health management of the human body, as well as the health of the foot, which is one of the parts of the human body.

In general, foot baths that are widely used are most of the only foot baths that can only take a warm bath. In other words, there is almost no spread of foot baths that can take a cold bath.

In order to improve such a problem, the development of foot baths that can both cold and hot baths are being actively made.

As an example, Korean Patent Laid-Open No. 10-2005-0012486 (hereinafter referred to as "public invention") discloses a foot bath that can simultaneously cool and bathe. In the case of the foot bath disclosed in the present invention, a thermoelectric element is used to allow a cold bath and a warm bath, respectively.

By the way, the thermoelectric element as described above is a Peltier element, which is inefficient in cooling and heating, and is uneconomical because a lot of power is used.

In addition, thermoelectric elements are expensive and are practically inadequate to actually heat about 1 liter of water. The actual amount of water used in the foot bath depends on the type of foot bath, but it requires at least 4-5 liters of water. In addition, in the case of using a thermoelectric element, the size and capacity of the cooling fin and the cooling fan required to operate in conjunction with the thermoelectric element are increased according to the amount of water actually increased, and the reaction time is very slow, which is not suitable for practical use. .

In addition, the thermoelectric device has a problem in that it is inconvenient to use because it is not easy to warm or cool a large amount of water in a short time.

The present invention was devised to improve the above problems, and to provide a foot bath having an improved structure to cool and heat water in a short time. In addition, the present invention is possible to control the temperature of the hot water and cold water by the provided and built-in software, and by using the cold hot water for a predetermined time at the same time according to the set time of the timer (timer) structure to maximize the effect of the foot bath The purpose is to provide an improved footbath that includes.

Foot bath of the present invention for achieving the above object, the base; And a foot bath body rotatably supported at an upper portion of the base and having first and second bathtubs separated from each other by a partition wall.

Here, the first circulation unit for circulating the water in the first bath; A second circulation unit for circulating water in the second bath; A heating / cooling unit for selectively heating and / or cooling water circulated through each of the first and second circulation units; And a controller for controlling the driving of the first circulation unit, the second circulation unit, and the heating / cooling unit.

The first circulation unit may further include: a first main path connected to the first bath; A first pump installed on the first main path to pump water in the first bath; First and second sub-paths each branched from the first main path and connected to the first bath to branch the moving path of the pumped water through the first pump; And a first valve configured to select one of the first and second sub paths to transfer the water moved through the first main path.

The second circulation unit may further include: a second main path connected to the second bath; A second pump installed on the second main path to pump water in the second bath; Third and fourth sub-paths each branched from the second main path and connected to the second bath to branch the moving path of the pumped water through the second pump; And a second valve configured to select one of the third and fourth sub paths to transfer the water moved through the second main paths.

In addition, the second valve may include a two-way valve installed at a branch point of the third and fourth sub-paths.

In addition, the first valve may include a two-way valve installed at a branch point of the first and second sub-paths.

In addition, the heating / cooling unit, the compressor is controlled by the control unit; A condenser for condensing high temperature / high pressure refrigerant gas supplied from the compressor to dissipate heat; It is preferable to include; an evaporator which vaporizes the refrigerant passing through the condenser to emit cold air.

In addition, the first sub path and the third sub path may be installed to pass through the condenser to heat the water moved through the first and third sub paths, and the second and fourth sub paths may be used. It is preferably installed to pass through the evaporator, so as to cool the water moved through the second and fourth sub-paths.

In addition, each of the first and second circulation units may include first and second sensors, respectively, for sensing the temperature of water circulated in the first and second baths.

The apparatus may further include an input unit configured to input the set temperatures of the water of the first and second baths, and based on the set temperatures input through the input unit and the sensing temperatures detected by the first and second sensors. It is preferable to control the driving of the first and second circulation units and the heating / cooling unit.

The apparatus may further include a timer for setting driving time of each of the first and second circulation units and the heating / cooling unit, and the control unit may include the first and second circulation units according to the set time of the timer. It is preferable to control the driving of the heating / cooling unit.

In addition, the support portion coupled to the base and the main body facing each other is provided complementary, it is preferable that the bearing is installed on the support portion.

In addition, the foot bath of the present invention for achieving the above objects, the foot bath body having a first and a second bath are provided to be separated from each other by the partition wall; A first circulation unit for circulating water in the first bath; A second circulation unit for circulating water in the second bath; A heating / cooling unit for selectively heating and / or cooling water circulated through each of the first and second circulation units; And a controller for controlling the driving of the first circulation unit, the second circulation unit, and the heating / cooling unit.

Here, the first circulation unit, the first main path connected to the first bath; A first pump installed on the first main path to pump water in the first bath; First and second sub-paths each branched from the first main path and connected to the first bath to branch the moving path of the pumped water through the first pump; And a first valve configured to select one of the first and second sub paths to transfer the water moved through the first main path.

The second circulation unit may further include: a second main path connected to the second bath; A second pump installed on the second main path to pump water in the second bath; Third and fourth sub-paths each branched from the second main path and connected to the second bath to branch the moving path of the pumped water through the second pump; And a second valve configured to select one of the third and fourth sub paths to transfer the water moved through the second main paths.

In addition, the heating / cooling unit, the compressor is controlled by the control unit; A condenser for condensing high temperature / high pressure refrigerant gas supplied from the compressor to dissipate heat; It is preferable to include; an evaporator which vaporizes the refrigerant passing through the condenser to emit cold air.

In addition, the foot bath according to another aspect of the present invention for achieving the above object, the foot bath body having a first and a second bath is separated from each other and contained water; A heater for heating the water in the first bath; It characterized in that it comprises a; compressor unit for cooling the water of the second bath.

Here, the heater preferably includes a resistance coil for generating resistance heat when power is applied.

The apparatus may further include a first circulation environment path for circulating the water in the first bath to pass through the heater, wherein the first circulation environment includes a first circulation pipe having both ends connected to the first bath, and the first circulation path. It is preferable to include a first pump installed in the circulation pipe.

The apparatus may further include a second circulation unit configured to circulate the water of the second bath to pass through the compressor unit, wherein the second circulation unit includes: a second circulation pipe having both ends connected to the second bath; It is preferable to further include a second pump installed in the two circulation pipe.

In addition, the foot bath according to another aspect of the present invention for achieving the above object, the base; A foot bath body which is separated from each other and has first and second baths in which water is contained, and which is rotatably supported on the base; A heater for heating the water in the first bath; It characterized in that it comprises a; compressor unit for cooling the water of the second bath.

Hereinafter, the footbath according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, the foot bath according to the embodiment of the present invention includes a base 10 and a foot bath body 20 rotatably supported on an upper portion of the base 10.

The support part 11 of a predetermined shape is provided on the base 10. In the embodiment of the present invention will be described by taking an example that the support 11 is a circular groove formed in the arc shape of a predetermined depth on the upper surface of the base 10.

A lower portion of the main body 20 is provided with a support 21 coupled to the support 11. The support part 21 protrudes to a lower surface of the main body 10 at a predetermined height, and is formed in a shape corresponding to the support part 11, that is, a cylindrical shape.

In addition, a bearing 30 is installed between the support parts 11 and 21. The bearing 30 is preferably arranged in pairs up and down. According to this configuration, the footbath main body 20 is rotatably installed with respect to the base 10, so that the user can freely rotate the footbath main body 10 using the foot while in use.

The foot bath body 10 is open from the top and includes a first bath 23 and a second bath 24 that are separated by the partition wall 22. That is, the first and second baths 23 and 24 are separated by the partition wall 22 so that the water contained in each of them is not mixed with each other.

Therefore, the water contained in the first and second baths 23 and 24 can be selectively heated and cooled, respectively.

A cooling / heating unit 40 for heating or cooling the water contained in the first and second baths 23 and 24 is provided in the main body 10.

The cooling / heating unit 40 includes a compressor 41, a condenser 43 for condensing the high temperature and high pressure refrigerant discharged from the compressor 41, and an evaporator for vaporizing the refrigerant condensed in the condenser 43. 45 is provided. The condenser 43 and the evaporator 45 are sequentially installed on the refrigerant transport path 42 for guiding the refrigerant discharged from the compressor 41 to be introduced again into the compressor 41 through a predetermined path. And a bypass path 44 for circulating back to the compressor 41 without moving the refrigerant condensed in the condenser 43 to the evaporator 45 may be further provided. The valve 46 is installed on the bypass path 44.

In addition, a valve 47 is further provided to block internal movement of the condenser 43 from the condenser 43 to the evaporator 45 when the bypass path 44 is opened. The valve 47 is installed on the refrigerant path 48 between the condenser 43 and the evaporator 45.

The condenser 43 dissipates heat to the outside by condensing the high temperature and high pressure refrigerant discharged from the compressor 41. The evaporator 45 vaporizes the condensed refrigerant, thereby cooling the ambient temperature.

Therefore, the condenser 43 may serve to heat water circulated by the first and second circulation units 50 and 60 to be described later. The evaporator 45 may serve to cool water circulated by the first and second circulation units 50 and 60.

The first circulation unit 50 is for circulating the water contained in the second bath (23). The first circulation unit 50 includes a first main path 51 for extracting water from the first bath 23, a first pump 52 installed on the first main path 51, and First and second sub-paths 53 and 54 branched from the first main path 51 are provided.

The pump 52 is installed on the first main path 51 to pump water in the first bath 23 and to force the pumped water to any one of the first and second sub paths 53 and 54. To circulate.

The first temperature sensor 55 is installed on the first main path 51 between the first pump 52 and the first bath 23. The first temperature sensor 55 detects a temperature of water pumped from the first bath 23 to the pump 51.

Each of the first and second sub paths 53 and 54 is branched from the first main path 51, and each of the first and second sub paths 53 and 54 is connected to the first bath 23. The first valve 56 is provided at the branch points of the first and second sub-paths 53 and 54. The first valve 56 is preferably a two-way valve for selectively opening either one of the first and second sub-paths 53 and 54.

Here, the first sub path 53 is installed to pass through the condenser 43. Therefore, the water circulated to the first bath 23 through the first sub-path 53 may be heated by the condenser 43 to become hot water.

The second sub path 54 is installed to pass through the evaporator 45. Therefore, the water circulated to the first bath 23 through the second sub path 54 may be cooled by the evaporator 43 to become cold water.

According to the above configuration, the water of the first bath 23 can be selectively heated or cooled according to the operation of opening one of the sub paths and closing the other paths by the operation of the first valve 56. .

The second circulation unit 60 includes a second main path 61, a second pump 62, third and fourth sub paths 63 and 64, and a second valve 66.

One end of the second main path 61 is connected to the second bath 24, and the other end is connected to each of the sub paths 63 and 64. The second pump 62 is installed in the second main path 61. The second pump 62 pumps the water in the second bath 24 through the second main path 61.

The third and fourth sub paths 63 and 64 are branched from the first main path 61, respectively, and are connected to the second bath 24. The second valve 66 is installed at the branch points of the third and fourth sub paths 63 and 64 to selectively open and close the sub paths 63 and 64. The second valve 66 is preferably a two-way valve. It is natural that the second pump 62 is installed on the second main path 61 between the valve 66 and the second bath 24.

In addition, a second temperature sensor 65 is installed on the second main path 61 between the second pump 62 and the second bath 24. The second temperature sensor 65 senses the temperature of the water pumped from the second bath 24 to the second pump 62.

The third sub path 63 is installed to pass through the condenser 43. Therefore, the water of the second bath 24 circulated through the third sub-path 63 may be hot water.

The fourth sub path 64 is installed to pass through the evaporator 45. Therefore, the water of the second bath 24 circulated through the fourth sub path 64 may be cold water. That is, any one of the third and fourth sub-paths (63, 64) of the sub-path selectively opened by the second valve 66 is opened, the water of the second bath 24 is to be hot water or cold water Can be.

In the foot bath having the above configuration, as shown in FIG. 4, a control unit 71 for controlling the driving of the first and second circulation units 50 and 60 and the heating / cooling unit 40 is provided. .

That is, the control unit 71 drives the compressor 41 according to the selection signal or the selection mode input through the input unit 72, and the first and the first circulation units 50 and 60 of the first and second circulation units 50 and 60 respectively. And selectively controlling the opening and closing of the second valves 56 and 66, thereby changing the water contained in the first bath and the second baths 23 and 24 into cold or hot water. The controller 71 selectively drives the compressor 41 while comparing the set temperature set through the input unit 72 based on the temperature detected by the temperature sensors 55 and 65, thereby providing the respective baths 23,. The temperature of 24) can be maintained at an appropriate temperature. In addition, the control unit 71 may include embedded software, and the software may be upgraded. The embedded software may include information for setting the temperature and time of water that can be optimally used according to the purpose of the footbath. For example, cold baths are effective for people with ankle, and the optimal temperature and recommended cold bath time for cold baths are included in the software, and the inputs and processes that control the temperature and / or time may be accepted. Processing modules for the function and implementation of the software are easy techniques for those skilled in the art, and thus detailed descriptions are omitted.

In addition, a heater 49a may be further installed adjacent to the condenser 43. The heater 49a is installed to assist the function of the condenser 43, and may be selectively driven by the controller 71 when the water of the baths 23 and 24 is to be heated quickly. The heater 49a preferably includes a resistance coil that generates resistance heat when power is applied.

In addition, a fan 49b may be further installed adjacent to the evaporator 45. In the case of the fan 49a, it is used to assist in cooling the evaporator 45 or the 2nd and 4th sub paths 54 and 64 via the evaporator 45. This fan 49b is selectively driven and controlled by the control unit 71.

In addition, the foot bath may further include a timer 73 and a display unit 75, as shown in FIG. The timer 73 is for limiting the driving time of the compressor 41 based on the signal input through the input unit 72, and counts the time to transfer the predetermined time to the control unit 71.

The display unit 75 may include an LED or LCD panel separately provided in the foot bath. The water temperature and the foot bath time of each bath 23 and 24 may be displayed or displayed through the display unit 75.

In addition, the controller 71 may drive control various devices based on a signal input through a remote controller 74 such as a remote controller.

The foot bath may include a vibration generator 76 that generates vibration in the first and second baths 23 and 24, a bubble generator 77, and an ozone generator 78. The vibration generator 76 is not specifically illustrated through FIGS. 1 and 2, but is preferably installed below the first and second baths 23 and 24. The vibration generator 76 is drive controlled by the control unit 71.

The bubble generator 77 is for supplying bubbles generated in each of the tubs 23 and 24, and may also be installed inside the foot bath body 20.

In addition, the ozone generator 78 is driven and controlled by the controller 71, and supplies the bubbles generated during the driving to the first and second baths (23, 24).

Since the vibration generator 76, the bubble generator 77 and the ozone generator 78 as described above are widely used and used throughout the industry, a detailed description of the drawings and the technical configuration will be omitted.

According to the foot bath according to the embodiment of the present invention having the above configuration, by providing the first and second circulation unit (50, 60), respectively, the water of the first and second bath (23, 24) independently a predetermined path Can be cycled through.

Therefore, the cooling / heating unit 40 including the compressor 41 can selectively heat and / or cool the water circulated through the respective circulation units 50 and 60. In particular, in the case of the compressor 41, since high efficiency can be produced in a short time, hot water or cold water can be made quickly, thereby increasing the user's satisfaction.

In addition, when the compressor 41 is used, since it can be used at a lower power than a conventional thermoelectric element, there is a more economical advantage.

In addition, since the foot bath main body 20 can be rotated with respect to the base 10, for example, when each of the first and second baths 23 and 24 is divided into cold water and hot water, the position can be freely changed. The user's left foot and right foot can be alternately cold bathed and warm bathed. That is, it is possible to change the positions of the cold bath and the warm bath by conveniently rotating the foot bath body 20 using the foot in a position without having to change the position by lifting the foot bath by hand.

Meanwhile, as shown in FIG. 4, various accessory devices driven by the control unit 71 are properly mounted in the foot bath body 20, and preferably, the first and second baths 23 and 24 are provided. A plurality of parts are installed below, and some parts may be installed in the space by the partition wall 22. Since the specific installation method and configuration of these parts is a design matter, a detailed description thereof will be omitted.

 In addition, referring to Figure 5, a foot bath according to another embodiment of the present invention is disclosed. The footbath disclosed has a footbath body 20 having a first bath 123 and a second bath 124 separated from each other by the partition wall 122, and a base 10. The foot bath body 20 is rotatably installed on the upper portion of the base 10. To this end, each of the foot bath body 20 and the base 10 is provided with support portions 121 and 111 that are complementarily coupled to each other. Since the configuration of the support (121, 111) is the same as the configuration of the foot bath shown in Figure 2, a detailed description thereof will be omitted.

In addition, a bearing 130 may be installed between the support parts 121 and 111.

In addition, the first circulation unit 140 for circulating the water of the first bath 123, the second circulation unit 150 for circulating the water of the second bath 124, and the first bath ( The heater 160 for heating the water of the 123, and the compressor unit 170 for cooling the water of the second bath (124).

The first circulation unit 140 includes a first circulation pipe 141 having both ends connected to the first bath 123, and a first pump 142 installed at the first circulation pipe 141. . The first circulation pipe 141 may be formed of a metal material such as aluminum and copper having good thermal conductivity. The first circulation pipe 141 is installed to pass through the heater 160. The first pump 142 forcibly circulates water in the first bath 123 through the first circulation pipe 141.

The second circulation unit 150 includes a second circulation pipe 151 having both ends connected to the second bath 124, and a second pump 152 installed on the second circulation pipe 151. . The second pump 152 forcibly circulates water in the second bath 124 through the second circulation pipe 151. Here, the second circulation pipe 151 may also be formed of a metal material such as aluminum and copper having good thermal conductivity.

The heater 160 is installed on the first circulation pipe 141. The heater 160 includes a resistance coil 161 that generates resistance heat when power is applied. The resistance coil 161 generates a high temperature heat in a short time when the power is applied, thereby heating the first circulation pipe 141 to a high temperature. Therefore, the water passing through the first circulation pipe 141 is heated while passing through the portion where the heater 160 is installed, thereby changing the water of the first bath 123 to hot water.

The compressor unit 170 is installed to have a part shared with the second circulation pipe 151. The compressor unit 170 may be a conventional rotary compressor, it is possible to cool a part of the second circulation pipe 151 in a short time even at low power. The compressor unit 170 includes a compressor 171, and includes a condenser evaporator, not shown, and can be easily understood through a refrigeration system that is widely adopted and used throughout the industry. do.

In the above, certain preferred embodiments of the present invention have been illustrated and described. However, the present invention is not limited to the above-described embodiments, and any person having ordinary skill in the art to which the present invention pertains without departing from the spirit and spirit of the present invention claimed in the claims may make various modifications and variations. Implementation will be possible.

According to the footbath of the present invention as described above, the footbath body can be rotated with respect to the base. Therefore, when the user rotates only the main body while using the two bath tubs as the cold bath and the hot bath, respectively, there is an advantage that it is convenient to use because both feet can be changed to the cold / hot foot bath.

In addition, it is possible to maximize the effect of the foot bath by the cold / warm foot baths on both feet, and to configure the two baths separately from each other, and equipped with a heating / cooling unit that can be heated and cooled, both cold and hot baths at the same time Alternatively, only one of them can be selected and used. In addition, it is possible to maximize the therapeutic effect of the cold bath by setting a temperature that produces a predetermined optimal healing effect for burns or injuries such as sprained ankles.

In addition, by using a compressor as a system for heating or cooling water, its heating and cooling efficiency is improved, and there is an advantage of being economical since it can be used even at low power.

Claims (30)

A base; Footbath body comprising a foot bath body rotatably supported on the upper portion of the base, the foot bath body having a first and a second bath are provided to be separated from each other by a partition wall. The method of claim 1, A first circulation unit for circulating water in the first bath; A second circulation unit for circulating water in the second bath; A heating / cooling unit for selectively heating and / or cooling water circulated through each of the first and second circulation units; And Foot control unit comprising a; control unit for controlling the driving of the first circulation unit, the second circulation unit and the heating / cooling unit. The method of claim 2, wherein the first circulation unit, A first main path connected to the first bath; A first pump installed on the first main path to pump water in the first bath; First and second sub-paths each branched from the first main path and connected to the first bath to branch the moving path of the pumped water through the first pump; And Foot bath comprising a; a first valve for selecting any one of the first and second sub-path transport direction of the water moving through the first main path. The method of claim 3, wherein the second circulation unit, A second main path connected to the second bath; A second pump installed on the second main path to pump water in the second bath; Third and fourth sub-paths each branched from the second main path and connected to the second bath to branch the moving path of the pumped water through the second pump; And And a second valve configured to select one of the third and fourth sub paths to transfer the water moved through the second main paths. The foot bath of claim 4, wherein the second valve comprises a two-way valve installed at a branch point of the third and fourth sub-paths. The footbath as claimed in claim 3, wherein the first valve includes a two-way valve installed at a branch point of the first and second sub-paths. The method of claim 4, wherein the heating / cooling unit, A compressor whose drive is controlled by the controller; A condenser for condensing high temperature / high pressure refrigerant gas supplied from the compressor to dissipate heat; Foot bath comprising a; evaporator for vaporizing the refrigerant passing through the condenser to emit cold air. The method of claim 7, wherein the first sub path and the third sub path are installed to pass through the condenser to heat the water moved through the first and third sub paths. The second and fourth sub-paths are installed to pass through the evaporator, foot bath characterized in that it is possible to cool the water moved through the second and fourth sub-paths. 9. The apparatus of claim 2, wherein the first and second circulation units each include first and second sensors for sensing a temperature of water circulated in the first and second baths, respectively. Foot bath characterized in that. The method of claim 9, further comprising an input unit for inputting the set temperature of the water of the first and second bath, Foot bath, characterized in that for controlling the driving of the first and second circulation unit and the heating / cooling unit based on the set temperature input through the input unit and the sensing temperature detected by the first and second sensors. According to any one of claims 2 to 8, further comprising a timer that can set the driving time of each of the first and second circulation unit and the heating / cooling unit, The control unit is a foot bath, characterized in that for controlling the driving of the first and second circulation unit and the heating / cooling unit according to the set time of the timer. According to any one of claims 1 to 8, On the surface facing each other of the base and the main body is provided with a support that is complementarily coupled, Foot support, characterized in that the bearing is installed on the support. A foot bath body having first and second bathtubs separated from each other by a partition wall; A first circulation unit for circulating water in the first bath; A second circulation unit for circulating water in the second bath; A heating / cooling unit for selectively heating and / or cooling water circulated through each of the first and second circulation units; And Foot control unit comprising a; control unit for controlling the driving of the first circulation unit, the second circulation unit and the heating / cooling unit. The method of claim 13, wherein the first circulation unit, A first main path connected to the first bath; A first pump installed on the first main path to pump water in the first bath; First and second sub-paths each branched from the first main path and connected to the first bath to branch the moving path of the pumped water through the first pump; And Foot bath comprising a; a first valve for selecting any one of the first and second sub-path transport direction of the water moving through the first main path. The method of claim 14, wherein the second circulation unit, A second main path connected to the second bath; A second pump installed on the second main path to pump water in the second bath; Third and fourth sub-paths each branched from the second main path and connected to the second bath to branch the moving path of the pumped water through the second pump; And And a second valve configured to select one of the third and fourth sub paths to transfer the water moved through the second main paths. The method of claim 15, wherein the heating / cooling unit, A compressor whose drive is controlled by the controller; A condenser for condensing high temperature / high pressure refrigerant gas supplied from the compressor to dissipate heat; Foot bath comprising a; evaporator for vaporizing the refrigerant passing through the condenser to emit cold air. 17. The method of claim 16, wherein the first sub path and the third sub path are installed to pass through the condenser, to heat the water moved through the first and third sub paths The second and fourth sub-paths are installed to pass through the evaporator, foot bath characterized in that it is possible to cool the water moved through the second and fourth sub-paths. The method according to any one of claims 14 to 17, The first and second circulation units each foot bath, characterized in that the first and second sensors for detecting the temperature of the water circulated in the first and second baths, respectively. 19. The method of claim 18, further comprising an input unit for inputting a set temperature of the water of the first and second baths, Foot bath, characterized in that for controlling the driving of the first and second circulation unit and the heating / cooling unit based on the set temperature input through the input unit and the sensing temperature detected by the first and second sensors. The method according to any one of claims 14 to 17, Further comprising a timer for setting the driving time of each of the first and second circulation unit and the heating / cooling unit, The control unit is a foot bath, characterized in that for controlling the driving of the first and second circulation unit and the heating / cooling unit according to the set time of the timer. A foot bath body having a first bath and a second bath which are separated from each other and contain water; A heater for heating the water in the first bath; Foot bath comprising a; compressor unit for cooling the water of the second bath. The foot bath according to claim 21, wherein the heater comprises a resistance coil which generates resistance heat when power is applied. 23. The foot bath according to claim 21 or 22, further comprising a first pure environment path for circulating the water in the first bath to pass through the heater. The method of claim 23, wherein the first net environment, Foot bath both ends comprising a first circulation pipe connected to the first bath, and a first pump installed in the first circulation pipe. 24. The foot bath according to claim 23, further comprising a second circulation unit for circulating the water in the second bath to pass through the compressor unit. The method of claim 25, wherein the second circulation unit, Foot bath, characterized in that further comprising a second circulation pipe, both ends connected to the second bath, and a second pump installed in the second circulation pipe. A base; A foot bath body which is separated from each other and has first and second baths in which water is contained, and which is rotatably supported on the base; A heater for heating the water in the first bath; Foot bath comprising a; compressor unit for cooling the water of the second bath. The foot bath according to claim 27, wherein a bearing is installed between the base and the foot bath body. 28. The apparatus of claim 27, further comprising: a first circulation unit for circulating the water in the first bath to pass through the heater; Foot bath further comprises a second circulation unit for circulating the water of the second bath to pass through the compressor unit.  The method of claim 29, wherein the first and second circulation unit, Foot bath comprising a circulation pipe and a pump, respectively.

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