JP5534802B2 - Bathing system - Google Patents

Description

The present invention relates will covering the bath water surface of the bath in the froth layer Yutakaawa input bath system.

  2. Description of the Related Art Conventionally, as a bathtub apparatus that prevents bath water on a bathtub from cooling down, there is one provided with foam supply means for supplying foam onto the bath surface of the bathtub and covering the bath surface with a foam layer. (Patent Document 1).

  In addition, as a foam bathing system that can take a bath with foam, a hot bubble supply device that supplies hot foam (hereinafter referred to as “hot foam”) to the bathtub, hot foam to the bathtub, and hot foam toward the bathtub There is one provided with a discharge port to be discharged and a warm bubble supply path (duct) for communicating the warm bubble supply device and the discharge port (Patent Document 2).

JP 2009-22658 A JP 2003-116730 A

  By the way, the foam bathing system is applied to the bath apparatus, and hot baths having substantially the same outer diameter are supplied onto the bath surface of the bath so that the bath surface is covered with a single foam layer. It is conceivable to enjoy bathing with a foam layer of warm foam.

  However, with only a single foam layer made of warm foam having substantially the same outer diameter, the foam layer has only one type of texture and the range of enjoyment is limited.

Accordingly, the present invention is, as can be spread range enjoy, for the purpose of two kinds of provision of input bath system that Ru can enjoy foam layer textured.

In order to make it possible to enjoy two types of foam layers having different textures, the means adopted by the present invention as claimed in claim 1 can stretch the bath water B as shown in FIG. 1 (A) and FIG. The bathtub 3 that can be formed, the bubble jet device 4 that discharges the fine bubbles d downward from the bath surface Ba in the bathtub 3a, and the foaming agent that has a foam diameter smaller than the fine bubbles d above the bath surface Ba in the bathtub 3a. The bath system 2 includes a fine bubble supply device 5 that discharges the fine bubbles e containing the water.

In the present invention according to claim 1 , as shown in FIG. 1A, the fine bubbles d discharged from the bubble jet device 4 to the bath water B stretched on the bathtub 3 float in the bath water B. The fine foam layer D is formed on the bath surface Ba, and the fine foam e discharged from the fine foam supply device 5 into the bathtub 3a forms the fine foam layer E on the fine foam layer D.

The bathing system according to claim 1 can form a lower fine foam layer and an upper fine foam layer on the bath surface, and the formed fine foam layer and the fine foam layer have different textures. It is possible for a person to enjoy a foam layer with a different texture, and the range of enjoyment can be expanded. Further, since the fine bubbles are discharged upward from the bath surface, the fine bubbles are not crushed by the bath water in the bathtub, and the water separation of the fine bubbles is not promoted by the bath water in the bathtub. Furthermore, since fine bubbles can be generated more efficiently than fine bubbles, the amount of bubbles can be secured quickly by the presence of a fine bubble layer below.

BRIEF DESCRIPTION OF THE DRAWINGS The bathing apparatus 1 and the bathing system 2 which concern on the 1st Embodiment of this invention are shown, Comprising: The figure (A) is the side view which cut the bathtub 3, and the figure (B) is a top view. It is the schematic which shows the said bathing system 2 whole. It is the schematic which shows the fine bubble production | generation apparatus 14 which comprises the said bathing system 2. FIG. The bathing apparatus 41 and the bathing system 42 which concern on the 2nd Embodiment of this invention are shown, Comprising: The figure (A) (B) shows the lamination | stacking state from which a foam layer differs. It is the schematic which shows the said bathing system 42 whole. It is the schematic which shows the whole bathing system 52 which concerns on the 3rd Embodiment of this invention. It is the schematic which shows the foam production | generation apparatus 54 which comprises the said bathing system 52. FIG.

Entering the bath system Ru engages the present invention (hereinafter, referred to as "the invention bathing system") will be described based on embodiments shown in drawings.

(First embodiment)
1 through FIG. 3 shows the incoming bath apparatus 1 and the present invention bathing system 2 of the first embodiment. As shown in FIGS. 1 and 2, the bathing system 2 of the present invention according to the present embodiment has a bathtub 3 in which the bath water B can be stretched and a foam bubble below the bath surface Ba in which the bath interior 3a is set. A bubble-type jet device 4 that discharges d together with hot water b and a fine bubble supply device 5 that discharges fine bubbles e having a bubble diameter smaller than the fine bubbles d above the bath surface Ba in the bathtub 3a.

  As shown in FIG. 2, the bubble-type jet device 4 generates two bubbles, that is, a mouthpiece composed of a suction mouthpiece 6 and a discharge mouthpiece 7 attached to the bathtub 3, and the generation of fine bubbles attached to each pair of discharge mouthpieces 7. The two systems of piping 9A, 9B connecting the device 8, the suction port device 6 and the discharge port device 7, and the pump 10 provided in the middle of the two systems of piping 9A, 9B; And a controller 11 with a remote control for stopping. The two systems of piping 9A and 9B are joined and shunted by a single pump 10 portion. The bubble-type jet device 4 sucks the hot water B in the bathtub 3a through each set of suction ports 6 by the activated pump 10, and supplies the hot water to each set of discharge ports 7 through two pipes 9A and 9B. b is pumped and air is sucked by the dynamic pressure of hot water b passing through the ejector portion provided in the fine bubble generator 8 of each discharge port 7 to generate a large number of fine bubbles d. d is discharged together with hot water b from each set of outlets 7 into the bath water B of the bathtub 3a. In the bubble jet device 4, the ejector portion of the fine bubble generator 8 is adjusted so that the average outer diameter of the fine bubbles d can be selected in the range of 1.0 to 2.0 mm.

  The pipe 9A of the one system is provided with a first three-way valve 12 in the middle of connecting the pump 10 and the discharge port 7 and the supply destination of the hot water b pumped from the pump 10 is connected to the discharge port 7 or the fine bubbles. The supply device 5 can be switched to a fine bubble generating device 14 described later. Further, the pipe 9B of the other system is provided with a second three-way valve 13 in the middle of connecting the pump 10 and the discharge port 7 and the supply destination of hot water b pumped from the pump 10 is connected to the discharge port 7 or It can be switched to a hot water channel 15b of the discharge tool 15 described later.

  As shown in FIG. 2, the fine bubble supply device 5 includes a fine bubble generation device 14 that receives supply of hot water b from the pump 10 via a first three-way valve 12 and one branch pipe 16 for hot water, A discharge tool 15 that discharges from the height above the hot water surface Ba set to 3a toward the inside of the bathtub 3a, a fine foam pipe 18 that connects the fine foam generating device 14 and the discharge tool 15, and a fine And a control unit 11 with a remote controller for starting and stopping the bubble generating device 14. The discharge device 15 has a fine foam flow path 15a and a hot water flow path 15b provided therein independently, and a fine foam pipe 18 is connected to the upstream end of the fine foam flow path 15a and two at the downstream end. Or one discharge port is opened. The hot water channel 15b of the discharge tool 15 is connected to the second three-way valve 13 through the other hot water branch pipe 17 at the upstream end, and two or one discharge ports are opened at the downstream end. is there. In this example, as shown in FIG. 1, the height position of the discharge port of the discharge tool 15 is set above the upper end rim portion 3 b of the bathtub 3.

As shown in FIG. 3, the fine foam generating device 14 includes a foam generating unit 20, an air supply unit 21, a foaming agent supply unit 22, and a control unit 11 with a remote control (see FIG. 2) that controls these. . Bubble generating unit 20 includes a container body 24 for storing the accumulated water 23 in foams containing a nozzle 25 for bubbling the stored water 23, consisting of an electric heater or the like for heating the stored water 23 in the set temperature the heating device 26 And a liquid level sensor 27 for detecting the liquid amount (water level) of the stored water 23 in the container body 24. The foaming agent supply unit 22 includes an inlet pipe 28 having an upstream end connected to the one hot water branch pipe 16 and having a downstream end opened to the container body 24, and a foaming agent mixing unit 29 provided in the middle of the inlet pipe 28. And an opening / closing valve 30 provided midway upstream from the foaming agent mixing section 29 in the lead-in pipe 28, and promotes the generation of bubbles in the hot water b supplied from the pump 10 (see FIG. 2) and eliminates bubbles. Detection of the liquid level sensor 27 while preparing foamed reservoir water 23 by mixing a foaming agent (for example, sugar liquid, oil or detergent liquid, etc.) for maintaining the foam with difficulty at a set ratio. The open / close valve 30 is controlled to open and close based on the signal to supply the stored water 23 into the container body 24 so that the water surface 23a of the stored water 23 becomes the set water level.

The fine bubble generating device 14 has a foam discharge port 24 a for discharging the generated fine bubble e, which is a warm bubble, in the upper part of the container body 24, and the fine bubble flow path 15 a for the foam discharge port 24 a and the discharge tool 15. (Refer to FIG. 2) is connected by a fine foam pipe 18. The bubbling nozzle 25 is provided with dispersed air ejection holes 25a. When the compressed air supplied from the compressor of the air supply unit 21 is ejected from the air ejection holes 25a, the bubbling nozzle 25 enters the stored water 23 containing foam. Generate bubbles (bubbling). The bubble generating unit 20 is configured to generate or stop the fine bubbles e by opening and closing a compressed air on-off valve 31 provided between the nozzle 25 and the air supply unit 21. Microfoam generating device 14, the average outer diameter of the microbubbles e is to be set in the range of 100 to 300 [mu] m, the bubbling nozzle 25 of the air ejection holes 25a pore diameter value of the compressed air supplied together Setting The pressure value can be adjusted.

  The fine bubble generating device 14 generates fine bubbles e having a temperature suitable for bathing using new hot water supplied from a water heater or the like (not shown) in addition to using hot water b pumped by the pump 10. It is also possible to configure so as to. In this case, a hot water supply pipe such as a water heater may be connected to the upstream end of the drawing pipe 28 of the foam supply part 22. In addition, the fine bubble generating device 14 can be configured to generate cold bubbles made of fine bubbles e using cold water supplied from a water pipe or the like (not shown) so that it can cope with the summertime. It is. Further, the fine bubble generating device 14 is configured to generate the fine bubbles e by using hot water or cold water having a temperature suitable for bathing supplied from a hot-water mixed faucet connected upstream to a water heater and a water pipe. Sometimes.

  As shown in FIG. 1, the bathtub 3 is piped (not shown) so that hot water supplied from a water heater (not shown) is discharged from the discharge port 7 or a faucet (not shown) into the bathtub 3a. The bath B can be stretched.

In the operation mode in which the fine foam e is supplied to the inside 3a of the bathtub in the bathing system 2 of the present invention, as shown in FIG. A large number of fine bubbles d discharged together with the hot water b from the discharge port 7 float up in the bath water B, and as shown in FIG. 1 (A), the fine bubbles d consisting of fine bubbles d which are hot bubbles on the bath surface Ba. While forming the bubble layer D, the fine bubble e discharged from the discharge tool 15 of the activated fine bubble supply device 5 into the bathtub 3a is laminated on the fine bubble layer D, and the fine bubble layer D is a hot bubble. to form a fine foam layer E consisting of microfoam e, it is possible to obtain the input bath apparatus 1.

  The bather stops the fine foam supply device 5 when the thickness of the fine foam layer E reaches a desired dimension (for example, 20 to 100 mm), and the thickness of the fine foam layer E is reduced by defoaming the fine foam e. If it becomes small, it is good to restart the fine bubble supply apparatus 5. FIG. In addition, when the bather B has a small amount of the foam component contained in the bath water B, the fine bubbles d of the fine foam layer D are easily removed, so that the pump 10 of the bubble jet device 4 is operated continuously or intermittently. Good.

The present invention bathing system 2 input bath apparatus 1 obtained in, as shown in FIG. 1 (A), the foam layer including a foaming agent covering the Yokuyumen Ba tub 3, fine bubble layer D made of fine bubble d And the bubble size E is smaller than the fine bubble d, and the fine bubble layer E is made of a fine bubble e. Since the texture is different between the fine bubble layer D and the fine bubble layer E, the bather can adapt to the taste and mood. It is possible to enjoy foam layers with different textures, and the range for bathers to enjoy can be expanded.

When the bathing system 2 of the present invention is in an operation mode in which the supply of the fine bubbles e into the bathtub 3a is stopped, the first three-way valve 12 is switched as shown in FIG. The supply of hot water b to the device 14 is stopped, and hot water b pumped by the pump 10 is discharged from the discharge port 7 into the bath water B of the bathtub 3 together with the fine bubbles d through one pipe 9A. By switching the second three-way valve 13, the hot water b can be discharged from the discharge port of the hot water flow path 15 b of the discharge tool 15 toward the interior 3 a of the bathtub via the other hot water branch pipe 17.

The bathing system 2 of the present invention has the following effects. For example, when only the fine foam layer D is generated on the hot water surface Ba of the bathtub 3, it is likely to be cooler than the outside air in winter or the like, but it is heated by heating on the fine foam layer D and has heat. By generating the fine foam layer E, the heat of the fine foam e is transmitted to the fine foam layer D below, and a comfortable foam bath that is difficult to become cold can be realized.

  Moreover, even if the fine bubble generating device 14 is not capable of generating the fine bubbles e, the bubble-type jet device 4 that can efficiently generate the fine bubbles d can quickly generate the fine bubble layer D and increase the water level. By forming the fine bubble layer E thereon, bathing can be performed by generating the fine bubbles d and the fine bubbles e in a short time to the desired water level. If such bubble generation is performed, it can be realized by the compact and inexpensive fine bubble generation device 14.

(Second Embodiment)
4 and 5 show the incoming bath apparatus 41 and the present invention bathing system 4 2 of the second embodiment. As shown in FIG. 5, the bathing system 42 of the present invention according to the present embodiment has a bathtub 3 in which bath water B can be stretched, and a fine bubble f and a bubble diameter narrower above the bath surface Ba in the bath 3a. A bubble supply device 43 capable of selectively discharging fine bubbles e smaller than the bubbles f is provided.

  The said foam supply apparatus 43 is the discharge tool 15 discharged toward the bathtub interior 3a from the height position above the hot-water surface Ba where the bathtub interior 3a is set, the suction mouthpiece 46 attached to the bathtub 3, and discharge The pipe 9C and the foam pipe 48 of one system connecting the tool 15 and the suction port tool 46, the pump 10, the on-off valve 44, and the third provided in order from the upstream side to the downstream side in the pipe 9C. The three-way valve 45 and the fine bubble generating device 14 and the fine bubble generating device 47 provided between the third three-way valve 45 and the foam pipe 48 are provided. The fine bubble generating device 14 and the fine bubble generating device 47 connect the upstream side of each to the different distribution ports of the three-way valve 45 via branch pipes 9Ca and 9Cb, and the downstream side of each of the fine foam generating device 47 and the fine bubble generating device 47 It is connected to the passage 15a via a foam pipe 48. Hot water b sucked by the suction port 46 and pumped by the pump 10 is supplied to the fine bubble generating device 14 or the fine bubble generating device 47 through the distribution port selected by the three-way valve 45.

  The discharge tool 15 and the fine bubble generating device 14 are substantially the same as the combination of the discharge tool 15 and the fine bubble generating device 14 according to the first embodiment, and the average outer diameter of the bubbles is 100 to 300 μm. The fine bubbles e set in the range are generated and supplied to the foam flow path 15 a of the discharge tool 15. The fine bubble generating device 47 is configured in the same manner as the fine bubble generating device 14 according to the first embodiment, and the fine bubble f set with the average outer diameter of the bubbles in the range of 1.0 to 2.0 mm. As shown in FIG. 3, the diameter size value of the air ejection hole 25a of the bubbling nozzle 25 and the pressure value of the compressed air supplied to the nozzle 25 are adjusted so as to be generated and supplied to the foam flow path 15a. is there. The fine foam generating device 14 and the fine foam generating device 47 are different types of foams to be mixed in the foam mixing unit 29 of each foam supply unit 22, and fine bubbles e and fine bubbles f having different textures and aromas. May be obtained.

The bathing system 42 of the present invention can discharge the hot water b mixed with the fine bubbles f to the hot water B of the bathtub 3 when the fine foam generating device 14 and the fine foam generating device 47 are stopped. Therefore, as in the first embodiment, the suction mouthpiece 6 and the discharge mouthpiece 7 attached to the bathtub 3, the fine bubble generator 8 attached to the discharge mouthpiece 7, and the suction mouthpiece 6 A bubble-type jet device 50 including a pipe 9B of another system for connecting the discharge port 7 and a pump 10 provided in the middle of the pipe 9B is provided. The bubble-type jet device 50 is provided with an on-off valve 49 and a second three-way valve 13 at a downstream side of the pump 10 in the pipe 9B, and the hot water b pumped by the pump 10 is supplied to the hot water channel 15b of the discharge tool 15 or the discharge. The outlet tool 7 can be supplied or stopped. By closing the on-off valve 49, hot water can be prevented from being discharged from the discharge tool 15 and the discharge port 7 during the operation of the fine bubble generating device 14 and the fine bubble generating device 47 .

One or both of the fine bubble generating device 14 and the fine bubble generating device 47 are supplied from a water heater or the like (not shown) in addition to generating hot bubbles using hot water b made of bath water pumped by the pump 10. It is also possible to generate fine bubbles e and fine bubbles f having a temperature suitable for bathing using new hot water. In this case, a hot water supply pipe such as a water heater may be connected to the third three-way valve 45 at the inlet port. Further, one or both of the fine bubble generating device 14 and the fine bubble generating device 47 generate cold bubbles made of the fine bubbles e or the fine bubbles f by using cold water supplied from a water pipe or the like (not shown). It is also possible to configure so that it can cope with the summer. Further, one or both of the fine bubble generating device 14 and the fine bubble generating device 47 use hot water or cold water having a temperature suitable for bathing supplied from a hot water and water mixing faucet connected upstream to a water heater and a water pipe. The fine bubbles e or the fine bubbles f may be generated.

  In the operation mode in which the fine foam f and the fine foam e are selectively supplied to the bathtub interior 3a by the bathing system 42 of the present invention, the on-off valve 44 shown in FIG. 5 is opened and the on-off valve 49 of the bubble jet device 50 is closed. Then, the pump 10 is started in a state where the hot water B is stretched in the bathtub 3, and one of the fine bubble generating device 47 and the fine bubble generating device 14 to which the hot water b is supplied first by switching the third three-way valve 45 is started. The other is stopped and the fine bubbles f or fine bubbles e are discharged from the discharge tool 15 as shown in FIGS. 4 (A) and 4 (B), so that the lower fine bubble layer F or fine bubble layer E has a desired thickness (for example, 20-100 mm), and then the start and stop of the fine bubble generating device 47 and the fine bubble generating device 14 are switched, and the fine bubbles e or fine bubbles f are discharged from the discharge tool 15 to form the upper fine bubble layer E. Or the desired thickness (for example, 20-100 mm) of the fine bubble layer F Formed, it is possible to obtain the present invention bathing device 41.

Input bath device 41 obtained in the present invention bathing system 42, the foam layer overlying Yokuyumen Ba tub 3, and a fine bubble layer F formed of fine bubble f, bubble diameter is fine bubble f smaller microbubbles Since the fine foam layer F and the fine foam layer E have different textures, it is possible for the bather to enjoy the foam layers with different textures. Can be spread.

The bathing system 42 of the present invention closes the on-off valve 44 shown in FIG. 5 and opens the on-off valve 49 of the bubble jet device 50 in the operation mode in which the supply of the fine bubbles f and fine bubbles e to the bathtub 3a is stopped. A mode in which the hot water b that is opened and pumped by the pump 10 is discharged together with the fine bubbles f from the discharge port 7 into the hot water B of the bathtub 3 by switching the second three-way valve 13, and the hot water flow of the discharge tool 15 It is possible to select a mode in which hot water b is discharged from the discharge port of the passage 15 b toward the inside 3 a of the bathtub.

(Third embodiment)
6 and 7 show a bathing system 52 of the present invention according to a third embodiment. The bathing system 52 of the present invention according to the present embodiment enables the foam supply device 53 to selectively generate the fine bubbles f and the fine bubbles e whose bubble diameter is smaller than the fine bubbles f with a single foam generating device 54. This is greatly different from the bathing system 42 of the present invention of the second embodiment (see FIG. 5), and other parts are substantially the same as those of the second embodiment, and FIG. 6 is the same as FIG. A code | symbol shows an equivalent part.

As shown in FIG. 6, the bathing system 52 of the present invention according to the present embodiment has a bathtub 3 in which bath water B can be stretched, and a fine bubble f and a bubble diameter narrower above the bath water surface Ba of the bath 3 a. A bubble supply device 53 capable of selectively discharging fine bubbles e smaller than the bubbles f is provided.

  The foam supply device 53 includes a discharge tool 15 that discharges from the height position above the set hot water surface Ba of the bathtub 3a toward the bathtub 3a, a suction port 46 attached to the bathtub 3, and a discharge. A pipe 9C and a foam pipe 56 of one system connecting the device 15 and the suction port device 46; a pump 10 and an on-off valve 44 provided in order from the upstream side to the downstream side in the middle of the pipe 9C; A foam generating device 54 provided between the valve 44 and the foam pipe 56 is provided.

  As shown in FIG. 7, the foam generating device 54 includes a foam generating unit 57, an air supply unit 61, a foam supply unit 22, and a control unit 11 with a remote controller (see FIG. 2) for controlling them. The foam generating unit 57 is an electric heater that heats the stored water 23 to a set temperature, a container body 24 that stores the stored water 23 containing the foaming agent, two sets of nozzles 25 and 55 for bubbling the stored water 23, and And a liquid level sensor 27 that detects the amount (water level) of the stored water 23 in the container body 24. The foam supply unit 22 is substantially the same as that in the first embodiment (see FIG. 3), and thus the description thereof is omitted. As in the first and second embodiments, the stored water 23 is hot water or cold water having a temperature suitable for bathing supplied from a water heater and / or a water pipe, in addition to using the hot water B in the bathtub 3. May be used.

  The bubbling nozzle 25 generates fine bubbles e, and the air ejection holes 25a are provided in a dispersed manner. When the compressed air supplied from the air supply unit 61 is ejected from the air ejection holes 25a, bubbles are generated. Fine bubbles e are generated in the stored water 23 containing the agent. The bubbling nozzle 55 generates the fine bubbles f, and the air ejection holes 55a are provided in a dispersed manner. When the compressed air supplied from the air supply unit 61 is ejected from the air ejection holes 55a, A fine bubble f is generated in the stored water 23 containing foam.

  The air supply unit 61 is provided with a valve 64 including a three-way valve and the pressure regulators 65 and 65 between the nozzles 25 and 55 and the compressor 62, and the compressed air supplied from the compressor 62 is switched by the valve 64. 25 or the nozzle 55 is supplied. The nozzle 25 sets the hole diameter size value of the air ejection hole 25a so that the average outer diameter of the fine bubbles e can be set in the range of 100 to 300 μm, and is supplied with the compressed air adjusted by the pressure adjuster 65. It is like that. In addition, the nozzle 55 sets the hole diameter size value of the air ejection hole 55a and is adjusted by the pressure adjuster 65 so that the average outer diameter of the fine bubbles f can be set in the range of 1.0 to 2.0 mm. Compressed air is supplied.

  In the operation mode in which the fine foam f and the fine foam e are selectively supplied to the bathtub interior 3a by the bathing system 52 of the present invention, the on-off valve 44 shown in FIG. 6 is opened and the on-off valve 49 of the bubble jet device 50 is closed. Then, the pump 10 is started in a state where the bath water B is stretched in the bathtub 3 and the hot water b is supplied to the foam generating device 54. Subsequently, as shown in FIG. 7, the bathing system 52 of the present invention switches the fine foam nozzle 25 and the fine foam nozzle 55 by switching the valve (three-way valve in this example) 64 of the air supply unit 61 of the foam generating device 54. Compressed air whose pressure has been adjusted is supplied to either one, and either one of the fine bubbles e and the fine bubbles f is generated first, and the fine bubbles e are discharged from the discharge tool 15 as shown in FIGS. Alternatively, the fine bubbles f are discharged to form the lower fine bubble layer E or the fine bubble layer F in a desired thickness (for example, 20 to 100 mm), and then the valve 64 is switched to make the fine bubble nozzle 25 and the fine bubble nozzle. Compressed air whose pressure has been adjusted is supplied to the other of 55, and the other of the fine bubbles e and fine bubbles f is discharged to form the upper fine bubble layer F or the fine bubble layer E to a desired thickness (for example, 20 to 100 mm). Thus, the present bathing device 41 can be obtained.

DESCRIPTION OF SYMBOLS 3 ... Bathtub, 3a ... In a bathtub, 4 ... Bubble type jet apparatus, 5 ... Fine bubble supply apparatus, 6 ... Suction mouthpiece, 7 ... Discharge mouthpiece, 8 ... Fine bubble generator, 9A ... Piping of one system | strain, 9B ... Pipe of other system, 9Ca ... Branch pipe, 9Cb ... Branch pipe, 10 ... Pump, 11 ... Control unit with remote control, 12 ... First three-way valve, 13 ... Second three-way valve, 14 ... Fine bubble generation 15: Discharge tool, 15a: Flow path for fine bubbles, 15b: Flow path for hot water, 16: One branch pipe for hot water, 17: Branch pipe for other hot water, 18: Pipe for fine foam, 20 ... Foam Generating part, 21 ... Air supply part, 22 ... Foam supply part, 23 ... Reserved water, 23a ... Water surface, 24 ... Container body, 24a ... Foam discharge port, 25 ... Nozzle, 25a ... Air ejection hole, 26 ... Heating tool 27 ... Liquid level sensor, 28 ... Inlet piping, 29 ... Foam mixing part, 30 ... Open / close valve, 31 ... For compressed air Closed valve, 43 ... bubble supply device, 44 ... open / close valve, 45 ... third three-way valve, 46 ... suction port, 47 ... fine bubble generating device, 48 ... foam pipe, 49 ... open / close valve, 50 ... bubble type Jet device, 52 ... Bathing system of the present invention, 53 ... Foam supply device, 54 ... Foam generation device, 55 ... Nozzle, 55a ... Air ejection hole, 56 ... Pipe for foam, 57 ... Foam generation unit, 58 ... Air adjustment unit, 61 ... Air supply unit, 62 ... Air source, 63 ... Air adjustment unit, 64 ... Valve, 65 ... Pressure regulator, B ... Bath water, Ba ... Bath surface, b ... Hot water, D ... Fine bubble layer, d ... Fine bubbles, E ... fine bubble layer, e ... fine bubbles, F ... fine bubble layer, f ... fine bubbles

Claims (1)

Includes a bathtub that can be filled with hot water, a bubble jet device that discharges fine bubbles downward from the surface of the hot water in the bathtub, and a foaming agent that has a smaller bubble diameter than the fine bubbles above the surface of the hot water in the bathtub A bathing system comprising a fine bubble supply device for discharging fine bubbles.

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