JP2007192425A - Bathroom heating device with mist generating function, and bathroom system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bathroom system capable of adequately preventing or suppressing phenomenon that mist jetted from a mist nozzle is sucked to an air suction opening of a bathroom heating device and much droplets are formed, with a simple constitution. <P>SOLUTION: In this bathroom system A comprising a bathroom heating device B disposed at an upper portion of the bathroom 9, sucking air in the bathroom 9 from the air suction opening 10 opened downward, heating the air, and returning the air to the bathroom 9 from a hot air supply opening 11, and the mist nozzle 5 disposed on the bathroom heating device B and jetting mist obliquely downward, the air suction opening 10 is formed in an area at an opposite side with respect to the mist jetting direction through a vertical line VL passing through the mist nozzle 5, in a state of bypassing an upper portion of a mist advancing area. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a bathroom heating device with a mist generating function and a bathroom system having a function of ejecting hot water in the form of a mist.

  Conventionally, there is one described in Patent Document 1 as a bathroom system in which a bathroom heating device and a mist generating device are combined. In this bathroom system, a bathroom heating device is provided on the ceiling of the bathroom, and a mist nozzle is provided below or near the bathroom heating device. The mist ejected from the mist nozzle is It passes through the lower part of the air inlet and the hot air outlet of the heating device and proceeds to a desired area in the bathroom.

  According to the above-described bathroom system, in addition to being able to perform heating in the bathroom (including drying of laundry in the bathroom) using the bathroom heating device, the sauna effect, heating effect, or shower by mist ejection Effects can also be obtained. Also, when the mist is ejected from the mist nozzle toward the washing place in the bathroom, if the hot air is blown downward from the hot air outlet of the bathroom heating device, the mist may be scattered at a high position. It can be suppressed so that mist is not applied to the face and head of the bather in the washroom.

  However, the prior art has still to be improved as described below.

  That is, in the said prior art, the mist ejected from a mist nozzle passes the downward direction of the inlet port of a bathroom heating apparatus. For this reason, the phenomenon that mist is sucked into the intake port and many water droplets are generated and attached to the peripheral portion thereof easily occurs. If such a phenomenon occurs, the water droplets will drop after that, which hits the bather and may cause discomfort to the bather.

  In addition, in the past, there is also a bathroom heating device with a mist generating function described in Patent Document 2 as being different from the prior art. This device has a configuration in which, for example, a mist generating device is provided below a wall-mounted bathroom heating device, and the mist ejected from the mist nozzle is blown into a hot air outlet before passing below the inlet. It is designed to pass below. For this reason, the mist advances downward by the hot air blown out from the hot air outlet, and the mist is prevented from entering the intake port. However, even in such a configuration, since the mist passes through the region below the intake port, a part of the mist may be sucked into the intake port and water droplets may be generated around the intake port. Therefore, it is desirable to prevent such fears more thoroughly.

JP 2002-336327 A JP 2005-282945 A

  The present invention has been conceived under such circumstances, and the mist ejected from the mist nozzle is sucked into the air inlet of the bathroom heating device and becomes a lot of water droplets with a simple configuration. An object of the present invention is to provide a bathroom heating device with a mist generating function and a bathroom system that can be appropriately prevented or suppressed.

  In order to solve the above problems, the present invention takes the following technical means.

  The bathroom system provided by the 1st side of the present invention is installed in the upper part of a bathroom, and after sucking and heating the air of the bathroom from the downward opening-like inlet, it returns to the bathroom from the warm air outlet A bathroom system comprising a bathroom heating device and a mist nozzle that is provided in the bathroom heating device and ejects mist obliquely downward, wherein the intake port has a vertical line passing through the mist nozzle. It is characterized in that it is disposed in a region on the opposite side of the mist ejecting direction so as to avoid the upper side of the traveling region of the mist.

  According to such a configuration, the mist ejected obliquely downward from the mist nozzle does not pass below the air inlet of the bathroom heating device, and the mist is sucked into the air inlet so that many water droplets are formed in the periphery thereof. Will not occur. As a result, the problem that many water droplets drip from the intake port and give a bather an unpleasant feeling is appropriately suppressed.

  In preferable embodiment of this invention, the said bathroom heating apparatus is installed above the bathtub of the said bathroom, and the said mist nozzle is set so that a mist may be ejected toward the washroom of the said bathroom. At the same time, it is located closer to the washing area than the intake port.

  According to such a configuration, while avoiding inhalation of mist to the air inlet, the mist is appropriately ejected toward the bathroom washing place, and the mist sauna effect, shower effect, or heating effect at the washing place is appropriately obtained. Obtainable. Moreover, since piping for hot water is installed near the bathtub in the bathroom, if a bathroom heating device is installed above the bathtub, piping for supplying hot water to the mist nozzle becomes easy.

  The bathroom heating device with a mist generating function provided by the second aspect of the present invention has an air inlet and a hot air outlet, and is attached to the upper part of the bathroom so that at least the air inlet opens downward. A ventilation panel member, heating means for heating air sucked from the air inlet, a blower for blowing air heated by the heating means from the hot air outlet, and the panel member or its peripheral part A bathroom heating device with a mist generating function, the mist nozzle having a mist generating function, wherein the intake port sandwiches a vertical line passing through the mist nozzle It is arranged in a region opposite to the mist ejection direction and is provided so as to avoid the upper side of the traveling region of the mist.

  According to such a configuration, as described for the bathroom system provided by the first aspect of the present invention, the mist ejected from the mist nozzle does not pass below the intake port. An effect is obtained in which the mist is sucked into the air intake port so that many water droplets are not generated around the mist.

  In a preferred embodiment of the present invention, the hot air outlet is provided in a downward opening that is horizontally spaced from the inlet, and is blown out from the hot air outlet into the bathroom. The mist nozzle is provided between the hot air outlet and the intake port so that the mist passes below the hot air outlet. It is configured.

  In such a configuration, when the mist is ejected from the mist nozzle, it is possible to control the traveling direction of the mist by blowing air from the hot air outlet to the bathroom.

  In a preferred embodiment of the present invention, the heating means and the blower are accommodated in the casing, and the casing is attached to the ceiling of a bathroom so as to be positioned above the panel member, and the mist nozzle A pipe for supplying hot water, and a mist control valve provided in the pipe for controlling on / off of the supply of hot water to the mist nozzle, and the heating means includes the intake air The first space portion is formed between the panel member and the first space portion, and the second space portion is formed between the casing and the side wall portion. The valve is disposed in the second space portion, and a portion of the pipe that connects the mist nozzle and the mist control valve is disposed in the first space portion.

  According to such a configuration, the mist control valve can be appropriately switched on / off by using the mist control valve, and the mist control valve has a side wall of the casing. The space can be efficiently accommodated in the casing by using the second space formed between the portion and the heating means. Since the mist control valve can be brought close to the mist nozzle, the mist ejection on / off response is good. In addition, in the pipe, the portion connecting the mist control valve and the mist nozzle is also efficiently arranged using the first space below the heating means, thereby increasing the size of the entire apparatus. It is suitable for suppression.

  In a preferred embodiment of the present invention, it is provided with a blower passage forming member that forms a blower passage that guides the air heated by the heating means from the blower to the hot air outlet, The lower end part contacts the panel member, and includes a movable member that can move up and down according to the distance between the blower and the panel member, and the mist nozzle moves up and down with the movable member or the movable member. It is attached to the member.

  According to such a structure, even if it is a case where the space | interval of an air blower and a panel member is changed for reasons, such as changing the thickness of the ceiling part of the bathroom to which a bathroom heating apparatus is attached, a ventilation path formation member It is possible to raise and lower the movable member so that the lower end of the movable member is brought into contact with the panel member so as not to generate a gap, and an air passage for guiding heated air from the blower to the hot air outlet is appropriately formed. The Since the mist nozzle is mounted using such a movable member, the relative height of the mist nozzle with respect to the panel member can be made constant. Further, for example, since it is not necessary to provide a bracket for the mist nozzle on the panel member, the appearance and the like can be improved.

  Other features and advantages of the present invention will become more apparent from the following description of embodiments of the present invention with reference to the accompanying drawings.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

  1 to 4 show an example of a bathroom heating device with a mist generating function and a bathroom system to which the present invention is applied. As clearly shown in FIG. 1, the bathroom system A of the present embodiment is, for example, a unit bath system in which a bathtub 90 and a washing place 91 are provided in the bathroom 9. Of the ceiling portion 92 of the bathroom 9, A bathroom heating device B with a mist generating function (hereinafter abbreviated as “bathroom heating device B”) is attached above the bathtub 90.

  As clearly shown in FIG. 2, the bathroom heating apparatus B includes a panel 1 for ventilation, a heat exchanger 2 corresponding to an example of a heating unit, a blower 3, a casing 4, and a pair of mist nozzles 5. ing.

  The ventilation panel 1 is made of resin, and has an intake grill portion 10 </ b> A that forms a plurality of intake ports 10 and a hot air outlet 11. As shown in FIG. 3, the air inlet 10 is formed, for example, as a collection of a plurality of elongated rectangular air inlets. The hot air outlet 11 has, for example, a rectangular shape that is arranged at a distance from the inlet 10. As shown in FIG. 2, the ventilation panel 1 is attached so that the upper end of the outer peripheral edge is in contact with the lower surface of the ceiling portion 92 of the bathroom 9, and blocks the opening 92 a formed in the ceiling portion 92. Yes.

  The casing 4 is made of, for example, a resin similar to that of the panel 1 and has a box shape with an open bottom. The casing 4 is for housing and supporting the heat exchanger 2, the blower 3, and the like, and the bottom opening communicates with or coincides with the opening 92 a of the ceiling 92. It is fixedly attached to the part 92. In the drawing, the flange 40 formed on the outer peripheral edge of the lower end of the casing 4 is placed on the ceiling portion 92, but the mounting method of the casing 4 is not limited to this. For example, in the case of a retrofitting system in which the casing 4 is made to enter the opening 92 of the ceiling 92 from below, the casing 40 is attached so that the flange 40 is in contact with the lower surface of the ceiling 92.

  An opening 42 for connecting the ventilation fan unit 8 is formed in the side wall 41 a of the casing 4. The ventilation fan unit 8 is attached to the casing 4 as necessary, for example, when a ventilation fan is not separately provided in the bathroom 9. The ventilation fan unit 8 has a blower 80 as a ventilation fan driven by a motor M, a casing 81 that accommodates and supports the blower 80, and an exhaust duct 82 connected to the exhaust side of the blower 80. When the blower 80 is driven, the air in the bathroom 9 enters the casings 4 and 81 from the air inlet 10 and is exhausted to the outside from the exhaust duct 82. When the ventilation fan unit 8 is not attached to the casing 4, the opening 42 is closed with an appropriate lid.

  The heat exchanger 2 is configured using a finned pipe that is supplied with heated hot water and circulates inside, and is located above the air inlet 10. The heat exchanger 2 is provided so as to cover the entire area of the suction port 30 having a relatively large opening area of the blower 3 in a space-efficient manner by being divided into two upper and lower blocks 20a and 20b connected to each other by piping. It has been. The suction port 30 of the blower 3 is formed by upper and lower cover bodies 31 and 32. The blower 3 can be driven by a motor, and when the blower 3 is driven, the air in the bathroom 9 is sucked above the air inlet 10 and then heated by passing between the plurality of fins and the pipes of the heat exchanger 2. Then, it is blown out from the hot air outlet 11 to the bathroom 9 via the air passage 33.

  The air passage 33 is formed using a cylindrical portion 32a of the lower cover body 32 of the blower 3 and a movable member 34 fitted to the lower portion of the cylindrical portion 32a so as to be slidable up and down. . For example, when the thickness t of the ceiling portion 92 is changed, the interval between the casing 4 and the panel 1 is also changed. Then, the substantial length of the air passage 33 from the blower 3 to the hot air outlet 11 changes. The movable member 34 is for coping with such a situation. Even when the interval between the casing 4 and the panel 1 is slightly changed, the movable member 34 is moved up and down so that the lower end of the movable member 34 is moved to the panel 1. It is possible to prevent a gap that causes airflow leakage from occurring in those portions by abutting on the upper surface of each other. However, in the installed state of the bathroom heating device B, preferably, a screw body (not shown) such as a bolt is inserted from the lower side of the panel 1 so that the movable member 34 does not rattle carelessly. The panel 1 is fixed.

  Inside the movable member 34, a louver 36 that can change the hot air blowing direction is provided. The louver 36 rotates about a shaft 36a by driving a motor (not shown), and its angle can be changed. As clearly shown in FIG. 4, guides 34 a having grooves 340 are provided on both side surfaces of the movable member 34. On the other hand, the cover body 32 is provided with a guide 35 having a hook-like engaging portion 35a that can be fitted into the groove portion 340 and engage with the upper end portion of the guide 34a. According to such a configuration, by engaging the engaging portion 35a with the upper end portion of the guide 34a, the movable member 34 is prevented from descending to a lower height. Therefore, the movable member 34 can be appropriately prevented from being accidentally detached from the cover body 32 during handling before installing the bathroom heating device B.

  The pair of mist nozzles 5 has a function of spraying supplied hot water in a mist form, and is attached to a flange 34 b formed at the lower end of the movable member 34. The upper part provided with the pipe connection port 59 serving as the hot water supply port of each mist nozzle 5 is located on the upper surface side of the flange 34b. On the other hand, the lower end tip of each mist nozzle 5 protrudes below the lower surface of the flange 34b and enters the through hole 12 provided in the panel 1, as shown in FIG. 1 is provided so that mist can be ejected downward. However, each mist nozzle 5 is located between the air inlet 10 and the hot air outlet 11. The mist ejection direction is obliquely downward and biased closer to the hot air outlet 11 than the vertical line VL passing through the mist nozzle 5. As shown in FIG. 1, the bathroom heating device B is set to eject mist toward the washing place 91 of the bathroom 9. The hot air outlet 11 is located closer to the washing place 91 than each mist nozzle 5. The air inlet 10 is located on the opposite side of the washing area 91 from each mist nozzle 5.

  As shown in FIGS. 2 and 4, the pair of mist nozzles 5 is configured to be supplied with hot water through a pipe 51a, a pair of mist control valves 50, and a pair of pipes 51b. Further, a pipe 51c for draining (purging) is also connected to the pipe 51a. More specifically, a space 49 is formed between the heat exchanger 2 and the side wall 41b of the casing 4, and a mist control valve 50 and pipes 51a and 51c are provided in the space 49. It has been. The space portion 49 corresponds to an example of a second space portion referred to in the present invention. The mist control valve 50 is, for example, an electromagnetic on-off valve, and the pipes 51a to 51c are, for example, metal pipes such as copper pipes. Although not shown in the drawing, the pipes 51a and 51c are in a state where the upper ends are fixed to the upper part of the casing 4 and suspended, and each mist control valve 50 is connected to the pipes 51a and 51c. It is supported by being. Hot water is supplied to the upper part of the pipe 51a from a heat exchanger 60, which will be described later, and the hot water reaches each mist nozzle 5 through each mist control valve 50 and the pipe 51b and is sprayed. The drainage using the pipe 51c will be described later.

  A space 48 is formed between the heat exchanger 2 and the panel 1, and the pipe 51 b is arranged in the space 48 and connects the mist control valve 50 and the mist nozzle 5. . The space portion 48 corresponds to an example of the first space portion referred to in the present invention. Both ends of the pipe 51b are connected to the mist control valve 50 and the mist nozzle 5 via rotary joints 52a and 52b. Accordingly, it is possible to raise and lower the mist nozzle 5 and the movable member 34 while swinging the pipe 51b around the rotary joint 52a. While the raising / lowering operation of the movable member 34 is linear, the raising / lowering operation of the mist nozzle 5 is basically an arc motion centering on the rotary joint 52a, and the operations of the two do not coincide with each other. However, when the movable member 34 is to be moved up and down, the pipe 51b presses the mist control valve 50 in the horizontal direction or a pulling force is generated to cause the pipes 51a and 51c to be bent, and the mist control valve 50 and The position of the rotary joint 52a is displaced. This displacement becomes play of the swinging operation of the pipe 51b, and the movable member 34 moves up and down smoothly together with the mist nozzle 5.

  An auxiliary casing 47 is provided in the upper part of the casing 4, and a piping unit portion 6 for supplying hot water to the heat exchanger 2 and the mist nozzle 5 is provided in this portion. The pipe unit 6 includes, for example, a plate-type heat exchanger 60, a water inlet 61a, a drain outlet 61b, and a hot water supply port connected to a heat source device (not shown) such as a water heater provided outside the bathroom. 62a and a discharge port 62b. Hot water sent from the heat source machine to the supply port 62a is sent to the heat exchanger 2 via the pipe 63a, then reaches the discharge port 62b via the pipe 63b, and is returned to the heat source machine. Moreover, the hot water sent to the supply port 62a is also sent to the heat exchanger 60 and used as a heat medium for the heat exchanger 60. For example, unheated tap water is supplied to the water inlet 61a. This water is sent to the heat exchanger 60 through the pipe 63c and heated, and then supplied to the pipe 51a through the pipe 63d to be supplied to the mist nozzle 5. Led to. The pipe 63e connected to the drain port 61b is connected to the pipe 51c, and the water in the heat exchanger 60 and the pipes 63d and 51a is piped by opening the on-off valve provided in the pipe 63e. Purge processing can be performed to the outside through 51c and 63e.

  As shown in FIG. 4, the circuit board 7 is attached to the flange 34 b of the movable member 34 so as to be positioned between the pair of mist nozzles 5. On the lower surface of the circuit board 7, a receiving unit 71 for receiving a transmission signal from a wireless remote controller (not shown) separately prepared for controlling the operation of the bathroom heating apparatus B, and the bathroom heating apparatus A plurality of display lamps 72 for indicating the operation status of B are mounted. The flange 34b of the movable member 34 is formed with a through hole 34c for exposing the receiving unit 71 and the plurality of display lamps 72 to the lower side so as not to be shielded. As shown in FIG. 3, the panel 1 is provided with a plurality of through holes 13 a and 13 b for individually exposing the receiving unit 71 and the plurality of display lamps 72 downward. Preferably, in addition to the above-described components, an IC chip and other electronic components are mounted on the circuit board 7, and the control unit 70 is configured by these components. The control unit 70 controls the operation and signal processing of each part of the bathroom heating device B based on the command signal from the wireless remote controller, such as the rotational speed control of the blower 3 and the opening / closing control of the mist control valve 50 and other valves. Is to execute. However, such a control unit 70 may be configured using a board different from the circuit board 7 and attached to a place other than the movable member 34.

  Next, the operation of the bathroom heating device B and the bathroom system A will be described.

  First, when the pair of mist control valves 50 are opened, hot water is supplied to the pair of mist nozzles 5, and mist is ejected obliquely downward toward the washing place 91 of the bathroom 9. Thereby, the mist sauna effect etc. are acquired. The air inlet 10 is located on the side opposite to the washing area 91 with respect to each mist nozzle 5, and the mist does not travel below the air inlet 10. Therefore, there is little possibility that mist will be sucked into the air inlet 10. As a result, a problem that many water droplets adhere to the intake grill portion 10A and the water droplets subsequently drop onto the bather in the bathtub 90 is appropriately suppressed. Further, since the mist passes below the hot air outlet 11, if the hot air is blown out from the hot air outlet 11 and the direction thereof is adjusted using the louver 36, the traveling direction of the mist is changed to the warm direction. For example, the mist can be prevented from directly hitting the bather's face or head. The pair of mist control valves 50 can be individually controlled to open and close. For this reason, as the mist ejection mode, it is possible to switch between a large amount mist mode in which mist is ejected from both of the pair of mist nozzles 5 and a small amount mist mode in which mist is ejected from only one of them.

  As a means for disposing the pair of mist nozzles 5 between the air inlet 10 and the hot air outlet 11, the pair of mist nozzles 5 are attached to the flange 34 b of the movable member 34. Therefore, for example, the trouble of providing a bracket portion for the mist nozzle 5 on the lower surface portion of the ventilation panel 1 becomes unnecessary. Further, since the circuit board 7 is attached to the flange 34b of the movable member 34 in addition to the mist nozzle 5, it is not necessary to separately provide a bracket portion for the circuit board 7, and simplification of the configuration is promoted. Furthermore, since the circuit board 7 is disposed between the pair of mist nozzles 5, the space between the pair of mist nozzles 5 is appropriately increased, and the area between them is effective for mounting the circuit board 7. The size of these parts can be suppressed.

  The ventilation panel 1 is provided with the plurality of through holes 12, 13, 13a, so that the mist nozzle 5, the receiving unit 71, and the plurality of display lamps 72 are exposed. According to this configuration, the structure of the panel 1 is simplified, the manufacture is easy, and the appearance is also good. Furthermore, the panel 1 having such a configuration can be used as a panel for a bathroom heating apparatus of a type that does not have a mist generating function. That is, for example, if a label or other blindfold member that covers the through-hole 12 (and the through-holes 13a and 13b as necessary) is attached to the lower surface of the panel 1, a ventilation panel that does not have such a through-hole. It can be suitably used as a part, and there is also an advantage that one type of panel can be used as both a panel with a mist generating function and a panel without it.

  The mist control valve 50 and the pipes 51a to 51c are provided with high space efficiency by utilizing the space portions 48 and 49. For this reason, it becomes suitable for suppressing the enlargement of the casing 4 and by extension, the whole bathroom heating apparatus B. Further, as described above, the rotary joints 52a and 52b are provided at both ends of the pipe 51b, and the vertical movement of the movable member 34 is allowed by the pipe 51b swinging up and down around the rotary joint 52a. Since it is set as the structure, it is possible to make the piping 51b into metal pipes, such as a copper pipe, and it can be excellent in pressure | voltage resistance. As another means for allowing the movable member 34 to move up and down, for example, the piping 51b may be a flexible tube. However, according to such means, it is difficult to increase pressure resistance. On the other hand, according to the present embodiment, such a problem can be eliminated.

  The present invention is not limited to the embodiment described above. The specific configuration of each part of the bathroom heating device with a mist generating function and the bathroom system according to the present invention can be varied in design in various ways.

  For example, as the heating means, instead of a heat exchanger using hot water, other means such as an electric heater can be used. The specific type of blower is not questioned. The hot air outlet of the ventilation panel does not necessarily have a downward-opening shape like the intake port. For example, the ventilation panel is formed in a box shape having a relatively large thickness in the vertical direction and has a warm surface on its side surface. A configuration may be adopted in which the wind outlet is formed so as to face substantially in the horizontal direction. The bathroom heating device with a mist generating function according to the present invention is suitable to be configured as a ceiling-mounted type, but may be configured as a wall-mounted type other than this.

  There may be at least one mist nozzle, and the specific number is not limited. Further, the mist nozzle does not have to be a fixed type, for example, a method capable of adjusting the direction so that the mist ejection direction can be changed, or a method of swinging in a predetermined angle range using a motor or the like as a drive source It can also be. Even when such a method is adopted, the intake port is disposed in a region opposite to the mist ejection direction across the vertical axis passing through the mist nozzle, so that the mist does not travel directly under the intake port. If it is configured, it is included in the technical scope of the present invention.

  The bathroom system according to the present invention is not limited to a unit bath system. In addition, the bathroom heating device can be attached at a position deviated from the upper side of the bathtub, and similarly, the area where the mist is injected can be set at a place other than the washing place.

It is a schematic sectional drawing which shows an example of the bathroom system to which this invention was applied. It is sectional drawing which shows an example of the bathroom heating apparatus with a mist generating function to which this invention was applied. It is the disassembled perspective view which looked at the bathroom heating apparatus with a mist generating function shown in FIG. 2 from the downward direction. It is a principal part disassembled perspective view of the bathroom heating apparatus with a mist generating function shown in FIG.

Explanation of symbols

A Bathroom system B Bathroom heater with mist generation function VL Vertical line 1 Panel for ventilation (panel member)
2 Heat exchanger (heating means)
DESCRIPTION OF SYMBOLS 3 Blower 4 Casing 5 Mist nozzle 9 Bathroom 10 Inlet 11 Hot air outlet 36 Louver 48, 49 Space part 50 Mist control valve 51a-51c Piping 90 Bath 91 Washing area 92 Ceiling part

Claims (6)

A bathroom heating device installed in the upper part of the bathroom and returning to the bathroom from the hot air outlet after inhaling and heating the air in the bathroom from a downwardly opening air inlet;
A mist nozzle that is provided in the bathroom heating device and jets mist diagonally downward;
A bathroom system comprising:
The intake port is disposed in a region opposite to the mist ejection direction across a vertical line passing through the mist nozzle, and is provided so as to avoid the upper side of the mist traveling region. , Bathroom system. The bathroom heating device is installed above the bathtub in the bathroom,
2. The bathroom system according to claim 1, wherein the mist nozzle is set to eject mist toward the washing area of the bathroom and is located closer to the washing area than the intake port. A ventilation panel member that is formed on the upper part of the bathroom such that an air inlet and a hot air outlet are formed and at least the air inlet opens downward;
Heating means for heating air sucked from the air inlet;
A blower that blows out the air heated by the heating means from the hot air outlet;
A mist nozzle attached to the panel member or the periphery thereof and capable of ejecting mist obliquely downward;
A bathroom heating device with a mist generating function,
The intake port is disposed in a region opposite to the mist ejection direction across a vertical line passing through the mist nozzle, and is provided so as to avoid the upper side of the mist traveling region. Bathroom heater with mist generation function. The hot air outlet is provided with a downward opening that is horizontally spaced from the inlet, and a louver that can change the direction of air blown from the hot air outlet into the bathroom. Has
The mist generating function according to claim 3, wherein the mist nozzle is provided between the hot air outlet and the intake port so that mist passes below the hot air outlet. With bathroom heating system. A casing that accommodates the heating means and the blower inside and is attached to the ceiling of the bathroom so as to be positioned above the panel member;
Piping for supplying hot water to the mist nozzle;
A mist control valve for controlling the on / off of hot water supply to the mist nozzle provided in the pipe,
The heating means is located above the air inlet and forms a first space portion with the panel member and a second space portion with the side wall portion of the casing. And
The mist control valve is disposed in the second space portion, and a portion of the pipe that connects the mist nozzle and the mist control valve is disposed in the first space portion. The bathroom heating device with a mist generating function according to claim 4. An air passage forming member that forms an air passage that guides air heated by the heating means from the blower to the hot air outlet;
The air passage forming member includes a movable member whose lower end is in contact with the panel member and can be moved up and down according to the distance between the blower and the panel member.
The bathroom heater with a mist generating function according to any one of claims 3 to 5, wherein the mist nozzle is attached to the movable member or a member that moves up and down with the movable member.

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