JP2009002561A - Hot water jetting air conditioning system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To accurately control a mist jetting direction and to miniaturize a device as a whole. <P>SOLUTION: This water jetting air conditioning system comprises a mist nozzle 11 for atomizing and jetting hot water supplied from a water supply device, a supply opening 41 for supplying the air into a bathroom, and a louver 106 having a louver board and controlling the flowing direction of the air supplied from the supply opening 41 by adjusting the inclination of the louver board. The mist nozzle 11 is integrally connected with the louver 106 by a fixing member 110 disposed on the louver 106, and rotatably mounted on the supply opening 41. The mist jetted into the bathroom from the mist nozzle 11 is accurately controlled by the air supplied from the same supply opening 41 in the same direction through the louver 106. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a hot water jet air-conditioning system that jets hot water or hot water that is water and performs humidification heating in a room such as a bathroom or a shower room.

  2. Description of the Related Art Conventionally, there has been proposed a device called a mist sauna device or the like that includes a hot water spray device that sprays hot water into a bathroom as a mist and an air conditioning device that heats the bathroom. In a general mist sauna device, a nozzle for spraying mist is fixedly attached to a nozzle unit body. Therefore, when changing the spraying direction of mist, the spraying direction of mist is adjusted by changing the direction of the louver provided in the air conditioner to change the direction of warm air.

  However, in this conventional mist sauna device, the mist ejection direction is indirectly adjusted by the hot air from the air conditioner installed at a certain distance from the hot water ejection device. The spray direction could not be controlled accurately. For this reason, there is a problem in that it is not possible to accurately switch between a region where mist is desired to be ejected (bathed) and a region where mist is not desired to be ejected (not taken).

  In view of this, a hot water jetting apparatus has been proposed in which the mist spraying direction is accurately controlled (see Patent Document 1). This hot water jetting device includes hot air means provided in the main casing of the apparatus main body and jet means provided on the side surface of the apparatus main body, and the hot air means is arranged around the jet means. By installing, the ventilation direction of the mist ejected from the hot water ejection means is adjusted to a constant direction by the warm air blown from the ventilation means.

JP 2002-336155 A

  However, in the hot water jetting apparatus described in Patent Document 1, the hot air means is disposed around the jetting means, but has a certain distance between the inside and the outside of the main body casing of the main body of the apparatus. There is a problem that the mist ejection direction cannot be controlled accurately. In other words, since there is a certain distance until the hot air blown out from the hot air means hits (contacts), the mist blown out from the jet means is scattered until it hits the hot air, and the blowout in the bathroom It may be sprayed on areas that you do not want.

  In addition, since the hot air means and the jetting means are installed independently at positions separated from each other, it is necessary to secure a space for installing each inside the hot water jetting apparatus, thereby reducing the size of the entire hot water jetting apparatus. There is a problem that it cannot be planned.

  This invention is made | formed in view of the said subject, The objective is to provide the hot water jet air-conditioning system which aimed at the miniaturization of the whole apparatus while controlling the jet direction of hot water correctly.

  In order to solve the above problems, a hot water jet air-conditioning system according to the present invention has a nozzle that jets hot water that is hot water or water supplied from a water supply source, a blowout unit that blows air into the room, and a blowout from the blowout unit. An air direction switching unit that controls a direction in which the air flows, and each of the nozzle and the air direction switching unit is provided in the blowing unit, and an ejection direction of the hot water ejected from the nozzle into the room is: It is controlled in conjunction with the wind direction switching unit.

  The hot water jet air-conditioning system jets hot water from the nozzle into the room from the same outlet and blows out air (warm air) from the wind direction switching part into the room.

  In the present invention, since each of the nozzle and the wind direction switching unit is provided in the blow-out unit, the hot water sprayed from the nozzle is blown from the wind direction switching unit because the hot water hits the air from the wind direction switching unit in a stage before splashing or the like. It is guided in the same direction as the flow direction of the air by riding on the flow of air blown out from. In the present invention, hot water includes hot water or water.

  The hot water jet air conditioning system according to the present invention further includes a driving unit that rotatably drives at least one of the nozzle and the wind direction switching unit, and a coupling unit that couples the nozzle and the wind direction switching unit, The nozzle and the wind direction switching unit are configured to be integrated via the coupling unit, and the driving unit rotates at least one of the nozzle and the wind direction switching unit, thereby the nozzle and the wind direction switching unit. Are interlocked and rotated.

  Since the nozzle and the wind direction switching unit are integrated through the connecting means, the hot water ejection direction and the air direction of the air blown from the wind direction switching unit can always be the same. Further, by driving one of the nozzle and the wind direction switching unit, it is possible to control both the ejection direction of the nozzle and the blowing direction of the wind direction switching unit.

  The hot water jet air conditioning system according to the present invention further includes a first driving means for driving the nozzle to be rotatable, and a second driving means for driving the wind direction switching unit to be rotatable. It is also preferable that at least one of the second driving unit rotates each of the nozzle and the wind direction switching unit independently by rotating at least one of the nozzle and the wind direction switching unit.

  Thus, even when the wind direction switching unit and the nozzle are independently rotated, the ejection direction of the hot water ejected from the nozzle can be changed by making the ejection direction of the nozzle and the blowing direction of the wind direction switching unit the same direction. Can be controlled.

  According to the present invention, since the nozzle and the wind direction switching unit are provided in the blowing unit, the flow direction of the hot water ejected from the nozzle can be accurately controlled, and the hot water ejection region and the non-ejection region are clearly switched. be able to.

  Further, according to the present invention, since the nozzle and the wind direction switching unit are integrally configured via the connecting means, space can be saved as compared with the case where the nozzle and the wind direction switching unit are separately installed, The entire hot water jet air conditioner can be reduced in size.

[First Embodiment]
Embodiments of the present invention will be described below with reference to the drawings.

<Hot water jet air conditioning system>
FIG. 1A is a diagram showing a configuration of a hot water jet air conditioning system 1A according to an embodiment of the present invention, and FIG. 1B shows a modification thereof. As shown in FIG. 1A, this hot water jet air-conditioning system 1A has a mist sauna device 7 for spraying hot water (mist) in the form of mist on hot air, a mist sauna device 7 and a bathroom 101, etc. And a hot water supply device 4 for supplying hot water.

  The mist sauna device 7 includes a mist generating device 2 that is jetted into the bathroom 101 and a bathroom air conditioner (air conditioner) 3 that heats and ventilates the bathroom 101. The mist generating device 2 and the bathroom air conditioner 3 are respectively disposed on the ceiling of the bathroom 101, and the hot water supply device 4 is disposed outdoors. Note that the mist generator 2 and the bathroom air conditioner 3 may be integrated as shown in FIG. 1B, or the mist generator 2 may be built in the bathroom air conditioner 3.

  The mist generator 2 uses hot water discharged from the hot water supply device 4 as hot water used in the mist generator 2. The mist generating device 2 includes an electromagnetic valve unit 2B, a power supply unit 2C that drives the electromagnetic valve unit 2B, and a nozzle unit 2A that includes a nozzle that ejects mist. The electromagnetic valve unit 2B is installed behind the ceiling of the bathroom 101.

  The solenoid valve unit 2B includes a water supply pipe 15a for receiving supply of hot water discharged from the hot water supply device 4, a nozzle pipe 15b for supplying hot water to the nozzle unit 2A, and a drain pipe 15c for draining the hot water. And are connected.

  The bathroom air conditioner 3 uses an electric heater built in the bathroom air conditioner 3 as its heat source. An exhaust duct 9 is connected to a side surface portion of the bathroom air conditioner 3, and an exhaust grill 9 a is connected to a front end portion of the exhaust duct 9 penetrating outdoors.

  The mist generating device 2 and the bathroom air conditioner 3 are configured to operate the bathroom air conditioner 3 alone or the mist generating device 2 and the bathroom air conditioner 3 in accordance with the operation mode selected by the operation at the mist operating unit 5 or the main operating unit 6. Control.

  The main operation unit 6 is a remote control device connected to the control unit 8 built in the bathroom air conditioner 3 with an electric cable 6a. This main operation part 6 is attached to the wall of the washroom 105. The mist operation unit 5 is a remote control device connected to a control unit (not shown in FIG. 1) built in the power supply unit 2C by an electric cable 5a. The mist operation unit 5 is attached to the wall of the bathroom 101.

<Mist sauna device>
Next, the structure of the mist sauna apparatus 7 is demonstrated. FIG. 2 is a cross-sectional view showing the configuration of the mist sauna apparatus. FIG. 3A is a side sectional view showing the configuration of the mist sauna device 7, and FIG. 3B is an enlarged view showing a connecting portion between the mist nozzle 11 and the nozzle drive motor 100. FIG. 4 is an exploded perspective view showing the configuration of the mist sauna apparatus.

<Bathroom air conditioner>
First, the bathroom air conditioner 3 which comprises the mist sauna apparatus 7 is demonstrated.
As shown in FIG. 2, the bathroom air conditioner 3 includes a fan unit 32 and a heater unit 33 as a heat source. The fan unit 32 is attached to the main body case 34. The fan unit 32 includes a multiblade fan 35 that is rotationally driven, a fan motor 36 that rotationally drives the fan 35, and a fan case 37 that is mounted with the fan motor 36 and forms an air passage. .

  The fan 35 is arranged vertically. A lower surface of the fan case 37 along the axial direction of the fan 35 is opened to form a suction port (suction portion) 38. In addition, one side surface of the fan case 37 along the direction orthogonal to the axial direction of the fan 35 opens, and an air path switching unit 39 is provided in the opening.

  The air path switching unit 39 includes a damper 40 that switches the air path. The damper 40 receives a driving force of a damper motor, which will be described later, via a cam 40a, and rotates around a shaft 40b to perform an opening / closing operation. The fan case 37 communicates with the air path switching unit 39 and includes a blower outlet (blowout part) 41 on the lower surface, and communicates with the air path switching unit 39 and includes an exhaust port 42 on one side surface. In this case, depending on the position of the damper 40, an air passage communicating from the suction port 38 to the air outlet 41 or an air passage communicating from the suction port 38 to the exhaust port 42 is formed.

  Here, the position of the damper 40 when the damper 40 is fully closed in FIG. When the damper 40 is fully closed, the air passage to the exhaust port 42 is blocked, and a circulation air passage 43 a communicating from the suction port 38 to the blower outlet 41 is formed.

  In FIG. 2, the position of the damper 40 when the damper 40 is fully opened is defined as a ventilation position B. When the damper 40 is fully opened, the air path to the air outlet 41 is blocked, and a ventilation air path 43b communicating from the suction port 38 to the exhaust port 42 is formed.

  Further, in FIG. 2, the position of the damper 40 when the damper 40 is set at an intermediate position between the circulation position and the ventilation position is defined as a circulation ventilation position C. When the damper 40 is set at an intermediate position between the circulation position and the ventilation position, both a circulation air passage 43a communicating from the suction port 38 to the blowout port 41 and a ventilation air passage 43b communicating from the suction port 38 to the exhaust port 42 are formed. .

  The fan case 37 includes an ion generator 44 on the upstream side of the heater unit 33. Accordingly, in association with the operation of the fan unit 32, approximately the same number of positive ions and negative ions are generated, and air containing approximately the same number of positive ions and negative ions is blown, thereby allowing floating bacteria contained in the circulating air to 1 can inactivate both floating bacteria in the air in the bathroom 101 shown in FIG.

  The heater part 33 is comprised by the electric heater, for example, and is provided in the blower outlet 41 mentioned above. When the position of the damper 40 is set to the circulation position A and the fan 35 is rotationally driven by the fan motor 36, air is sucked from the suction port 38 and blows out from the blower outlet 41 through the circulation air passage 43a. When the heater unit 33 is energized, the heater unit 33 is heated to heat the air passing through the outlet 41 and warm air is blown out from the outlet 41. Here, as the heater section 33, for example, a PTC (Positive Temperature Coefficient) heater can be used.

  A temperature detection sensor 69 is attached to a portion of the fan case 37 corresponding to the suction port 38. The temperature detection sensor 69 is for detecting the temperature of the bathroom 101.

  As shown in FIG. 2, the main body case 34 is open at the lower surface so that the suction port 38 and the air outlet 41 of the fan portion 32 are exposed. The front panel 26 is attached to the lower surface opening of the main body case 34.

  The front panel 26 is configured to be detachable from the main body case 34. The front panel 26 includes a suction grill 45 at a position facing the suction port 38 of the fan part 32, and a blow grill 46 at a position facing the blower outlet 41 of the fan part 32 and a nozzle unit 2 </ b> A described later. A filter (not shown) may be replaceably attached to the back side of the suction grill 45 of the front panel 26.

<Mist generator>
Next, the configuration of the mist generator 2 will be described. As described above, the mist generator 2 includes the nozzle unit 2A, the electromagnetic valve unit 2B, and the power supply unit 2C.
FIG. 5 is a diagram showing the configuration of the nozzle unit 2A. FIG. 6 is an exploded perspective view showing the configuration of the nozzle unit 2A.

  As shown in FIGS. 2 to 6, the nozzle unit 2 </ b> A is rotatably attached to the air outlet 41 inside the bathroom air conditioner 3, and the supply pipe 12 connected to the nozzle pipe 15 b and the hot water supply apparatus 4. The mist nozzle 11 that mists hot water supplied from the mist nozzle 2B through the electromagnetic valve unit 2B and sprays it into the bathroom 101, and the mist sprayed from the mist nozzle 11 and the direction of warm air blown from the fan unit 32. And a louver 106 to be adjusted.

  Bearing portions 118 are provided on both side wall portions above the air outlet 41 of the bathroom air conditioner 3, and both end portions of the supply pipe 12 extending in the horizontal direction are pivotally supported by these bearing portions 118 ( Engaged).

  The mist nozzle 11 is provided at the outlet 41 formed on the lower surface of the fan case 37, and is fixed to the lower portion of the supply pipe 12, and the nozzle outlet 11b provided at the tip of the nozzle body 11a. Have In this example, the nozzle body 11 a has a substantially rectangular parallelepiped shape, and three nozzle bodies 11 a are attached at equal intervals along the longitudinal direction of the supply pipe 12. Thus, the mist nozzle 11 is rotatably attached to the main body case 34 with the supply pipe 12 as an axis.

  The mist nozzle 11 has a nozzle driving motor 100 for rotating the mist nozzle 11 via the first gear 102 and the second gear 103. The nozzle drive motor 100 is an example of a drive unit, and is installed in a motor housing portion 104 provided on a side wall portion above the bearing portion 118 of the bathroom air conditioner 3. As shown in FIG. 3B, the first gear 102 has a substantially fan shape and is fixed to the mist nozzle 11 and the supply pipe 12. On the other hand, the second gear 103 has a circular shape in plan view, and is attached to the tip of the rotation shaft 100 a of the nozzle drive motor 100 so as to mesh with the first gear 102. Accordingly, the mist nozzle 11 is rotated in a predetermined direction via the first and second gears 102 and 103 by driving the nozzle drive motor 100.

  The louver 106 is an example of a wind direction switching unit, and is rotatably attached to an air outlet 41 formed on the lower surface of the fan case 37. The louver 106 includes a louver body 113 curved in a bow shape having an opening 112 through which warm air passes into the bathroom 101, and a plurality of slats (rectifier plates) formed in a lattice shape in the opening 112. 114. In this example, the opening defined by the slats 114 becomes a passage hole through which air passes.

  The louver main body 113 and the wing plate 114 are provided with a nozzle accommodating portion 108 for accommodating the nozzle blowing portion 11b. The nozzle accommodating portion 108 is a cylindrical shape having both ends on the bathroom 101 side and the bathroom air conditioner 3 side opened, and the opening shape is selected to be at least larger than the outer shape of the nozzle blowing portion 11b, and the inner diameter is mist. The diameter of the nozzle 11 is selected to be substantially the same as the diameter of the nozzle body 11a. In this example, the nozzle accommodating portions 108 are provided at equal intervals at three positions, both end portions and a central portion in the longitudinal direction of the louver 106.

  The louver 106 also has a pair of fixing members 110 for fixing the tip of the mist nozzle 11 at a predetermined position. The pair of fixing members 110 is an example of a connecting unit, and is configured by a flat plate member that extends upward from the upper end surface of the nozzle housing portion 108, and is provided at positions facing each other in the circumferential direction of the upper end surface of the nozzle housing portion 108. . The distance between the pair of fixing members 110 is selected to be approximately the same as the diameter of the nozzle body 11a. Thus, by attaching the nozzle body 11 a of the mist nozzle 11 between the pair of fixing members 110, both side surfaces of the nozzle body 11 a are fixed to the louver 106 while being sandwiched by the pair of fixing members 110. That is, the mist nozzle 11 is attached and fixed to the space portion on the back surface side of the louver body 113 curved in a bow shape. Thus, in this example, the mist nozzle 11 and the louver 106 are integrally configured via the fixing member 110, and when the mist nozzle 11 is rotated, the louver 106 is also rotated in conjunction with this. It is like that.

  Next, the operation of the nozzle unit 2A will be described. 7A and 7B are diagrams illustrating the operation of the nozzle unit 2A.

  As shown in FIG. 7A, when the second gear 103 rotates clockwise A by driving the nozzle drive motor 100, the first gear 102 rotates counterclockwise B. Since the integrally formed mist nozzle 11 and louver 106 are fixed to the first gear 102, the mist nozzle 11 and the louver 106 rotate counterclockwise C as the first gear 102 rotates.

  On the other hand, as shown in FIG. 7B, when the driving of the nozzle drive motor 100 is reversed and the second gear 103 rotates counterclockwise D, the first gear 102 rotates clockwise E. Move. The mist nozzle 11 and the louver 106 also rotate clockwise F as the first gear 102 rotates.

  In this way, since the mist nozzle 11 and the louver 106 are integrally configured, the mist nozzle 11 and the louver 106 operate integrally, so that the mist М ejection direction from the mist nozzle 11 and the louver 106 blow out. The direction of the warm air HA (the plane direction of the slats 114) is always in the same direction. Thereby, the mist M can be put on the flow of the warm air HA, and the flow direction of the mist M can be accurately controlled.

  Next, the electromagnetic valve unit 2B will be described. FIG. 8 is a diagram showing a configuration of the electromagnetic valve unit 2B.

  As shown in FIG. 8, the solenoid valve unit 2B is connected to a hot water supply pipe connection portion 16a to which a water supply pipe 15a extending from the hot water supply apparatus 4 (see FIG. 1) is connected and a nozzle pipe 15b extending to the nozzle unit 2A. A pipe connecting part 16b and a drain pipe connecting part 16c to which the drain pipe 15c is connected are provided.

  In the solenoid valve unit 2B, the hot water supply pipe connection portion 16a and the supply pipe connection portion 16b are connected by the supply pipe 17, and the hot water supply device 4 and the nozzle unit 2A are connected. Further, in the solenoid valve unit 2B, the drain pipe 18 branched from the supply pipe 17 is connected to the drain pipe connecting portion 16c, and the hot water supply device 4 and the drain pipe 15c are connected.

  The electromagnetic valve unit 2B includes an electromagnetic valve 19a that switches the presence or absence of hot water supply in the supply pipe 17 upstream of the branching portion 17a with the drainage pipe 18, and hot water or water in the supply piping 17 downstream of the branching portion 17a. Is provided with an electromagnetic valve 19b that switches the supply destination to the nozzle unit 2A.

  Furthermore, the electromagnetic valve unit 2B includes an electromagnetic valve 19c in the drainage pipe 18 that switches the supply destination of hot water or water to the drain pipe 15c.

  The electromagnetic valve unit 2B includes a water temperature detection sensor 20 that detects the temperature of the hot water flowing through the supply pipe 17 or the temperature of the water in the supply pipe 17 between the electromagnetic valve 19a and the branch portion 17a.

  Here, the flow paths of the supply pipe 17 and the drain pipe 18 are configured so that the installation height of the solenoid valve 19c provided in the drain pipe 18 is lower than the installation height of the solenoid valves 19a and 19b provided in the supply pipe 17. This prevents residual water from staying in the flow path.

  9 and 10 are diagrams illustrating the operation of the electromagnetic valve unit 2B. At the time of mist ejection, as shown in FIG. 9A, the solenoid valve 19a and the solenoid valve 19b are opened, and the solenoid valve 19c is closed. Accordingly, the hot water HW supplied from the hot water supply device 4 shown in FIG. 1 flows through the supply pipe 17 and is supplied to the nozzle unit 2A, and the mist M is ejected from the nozzle unit 2A.

  During drainage, as shown in FIG. 9B, the solenoid valve 19a and the solenoid valve 19c are opened, and the solenoid valve 19b is closed. Thereby, the hot water HW supplied from the hot water supply device 4 flows through the supply pipe 17 and the drain pipe 18 and is drained (EW) from the drain pipe 15c.

  When the drainage is stopped, first, as shown in FIG. 10A, the electromagnetic valve 19c is opened, the electromagnetic valve 19a is closed, and then the electromagnetic valve 19b is opened. As a result, the side of the supply pipe 17 connected to the nozzle unit 2A is opened to the atmosphere, so the residual water RW in the supply pipe 17 flows into the drain pipe 18 and is drained from the drain pipe 15c.

  Then, after a lapse of a predetermined time set according to the time required for draining the residual water RW, as shown in FIG. 10B, the electromagnetic valve 19a, the electromagnetic valve 19b, and the electromagnetic valve 19c are all closed so that the electromagnetic It can be set as the state which does not make residual water retain in the flow path downstream from the valve 19a.

  FIG. 11 is a configuration diagram illustrating an example of the mist operation unit 5. The mist operation unit 5 includes a mist operation selection button 71 for selecting operation in the mist mode and operation stop as operation buttons for selecting the operation mode. Moreover, the heating operation selection button 72 for selecting the start and stop of the heating operation mode and the strength of heating is provided. Furthermore, the mist operation unit 5 includes a nozzle / louver button 73 for adjusting the mist ejection direction and the warm air direction during operation in the mist mode.

  The mist operation unit 5 is a mist operation corresponding to the mist operation selection button 71 as a notification means for notifying a bather or the like of the operation state of the mist generating device 2 and the bathroom air conditioner 3 and the state in the bathroom 101. A lamp 75 is provided. Moreover, the stop button 74 which stops all control is provided.

  A heating operation lamp 76 associated with the heating operation selection button 72 is also provided. The heating operation lamp 76 includes, for example, a strong heating operation lamp 76a and a weak heating operation lamp 76b according to the degree of heating intensity that can be selected. Further, an error lamp 77 is provided for notifying a failure in any of the bathroom air conditioning systems 1A.

  FIG. 12 is a configuration diagram illustrating an example of the main operation unit 6. The main operation unit 6 selects, as an operation button for selecting an operation mode, start and stop of the heating operation mode of the bathroom air conditioner 3 alone and operation and stop of the mist mode in which the mist generating device 2 is linked. A heating operation selection button 81 is provided. In addition, a ventilation operation selection button 82 for selecting start and stop of the ventilation operation mode, a dry operation selection button 83 for selecting start and stop of the dry operation mode, and a cool wind for selecting start and stop of the cool air operation mode. An operation selection button 84 is provided. Furthermore, a 24-hour ventilation operation selection button 85 for selecting a 24-hour ventilation operation mode in which continuous ventilation is performed with a predetermined ventilation air volume, and a stop button 86 for stopping all controls are provided. A nozzle / louver button 87 is provided for adjusting the direction of air such as warm air during operation in each mode described above.

  In addition, the main operation unit 6 is a heating operation selection button as a notification means for notifying a bather or the like of the operation mode selected by each operation button, the air volume set in each operation mode, the state in the bathroom 101, and the like. For example, a strong heating operation lamp 81b and a weak heating operation lamp 81c are provided according to the degree of heating intensity that can be selected.

  Also, a ventilation operation lamp 82a associated with the ventilation operation selection button 82, a drying operation lamp 83a associated with the drying operation selection button 83, a cool air operation lamp 84a associated with the cool air operation selection button 84, and 24-hour ventilation. A 24-hour ventilation operation lamp 85 a corresponding to the operation selection button 85 and an ion operation lamp 88 are provided.

  In addition, when an air volume etc. can be selected in each operation mode, according to the intensity | strength etc. of the air volume which can be selected, a several operation lamp is provided corresponding to each operation button. Further, the main operation unit 6 includes a display unit 89 that displays the current time and the like.

The heating intensity that can be selected with the heating operation selection button 72 of the mist operation unit 5 is not limited to two levels of “strong” and “weak”, but may be three levels such as “strong”, “medium”, and “weak”. Further stages may be used.
Moreover, according to the strength of the heating which can be selected, you may provide the middle heating operation lamp as the heating operation lamp 76, for example.
Similarly, the level of heating that can be selected by the heating operation selection button 81 of the main operation unit 6 may be three levels such as “strong”, “medium”, and “weak”, or may be higher. Moreover, according to the heating intensity | strength which can be selected, you may provide a middle heating operation lamp as a heating operation lamp, for example.

  In addition, although the strength of heating operation is switched by, for example, switching the fan air volume, not only the fan air volume is switched, but also the amount of heat generated by the heater in the heater unit 33, the heater energization time, and the heater energization. The temperature to be changed may be changed.

<Control system for bathroom air conditioner and mist generator>
FIG. 13 shows the configuration of the control system of the bathroom air conditioner 3 and the mist generator 2.

  The bathroom air conditioner 3 includes a control unit 8 having a CPU (Central Processing Unit). The main operation unit 6 described above is connected to the control unit 8 of the bathroom air conditioner 3 through an electric cable 6a. As described above, the control unit 8 is connected to the temperature detection sensor 69 attached to the suction port 38 for detecting the temperature in the bathroom 101. The control unit 8 is supplied with a signal indicating whether or not this switch is turned on from the bathroom lighting switch 69B. A control signal for controlling the operation is supplied from the control unit 8 to the fan motor 36, the damper motor 40c, the heater unit 33, and the ion generator 44.

  The power supply unit 2C includes a power supply 2Ba, a solenoid valve drive 2Bb, and a controller 2Bc having a CPU. The power supply unit 2Ba generates a DC voltage of 24V used for driving the solenoid valve, a DC voltage for driving the nozzle drive motor 100, and the like from a household AC power source, for example, AC100V.

  The solenoid valve drive unit 2Bb drives the solenoid valves 19a, 19b, and 19c constituting the solenoid valve unit 2B using a DC voltage of 24V generated by the power supply unit 2Ba under the control of the control unit 2Bc. In this case, the solenoid valves 19a, 19b, and 19c are each opened by applying a DC voltage of 24V.

  As described above, the temperature detection sensor 20 attached to the electromagnetic valve unit 2B is connected to the control unit 2Bc. The mist operation unit 5 described above is connected to the control unit 2Bc of the power supply unit 2C via an electric cable 5a.

  Further, a nozzle driving motor 100 for rotating the mist nozzle 11 is connected to the control unit 2Bc. The nozzle drive motor 100 controls the mist spraying direction and the blowing direction by rotating the mist nozzle 11 in a predetermined direction based on the DC voltage (drive signal) supplied from the controller 2Bc.

  Further, the control unit 8 of the bathroom air conditioner 3 and the control unit 2Bc of the power supply unit 2C are connected to each other so that the bathroom air conditioner 3 and the mist generating device 2 can be linked. The nozzle drive motor 100 may be controlled by the control unit 8 of the bathroom air conditioner 3.

  Next, the operation of the hot water jet air conditioning system 1A will be described.

  When the user presses the mist operation selection button 71 of the mist operation unit 5, the mist operation mode is started. In the mist operation mode, the heater unit 33 of the bathroom air conditioner 3 is energized, and the heater unit 33 is heated. Further, the fan motor 36 of the bathroom air conditioner 3 is energized and the fan 35 is rotated. The air sucked from the suction port 38 by the rotation of the fan 35 passes through the circulation air passage 43a, is warmed by the heater 33, and blows into the bathroom 101 from the blower outlet 41 through the blowout grill 46 of the front panel 26. Is done.

  In the mist operation mode, the electromagnetic valve unit 2B is drained for a predetermined time (see FIGS. 9 and 10). After the waste water treatment, the temperature of the hot water supplied to the electromagnetic valve unit 2B via the water supply pipe 15a is not less than a predetermined value based on the detection output of the temperature detection sensor 20 disposed in the electromagnetic valve unit 2B, for example 35 It is determined whether or not the temperature is greater than or equal to .degree., And a mist generation process is performed after the temperature exceeds a predetermined value (see FIG. 8). As described above, the mist generation process is performed after the temperature of the hot water supplied to the electromagnetic valve unit 2B exceeds a predetermined value, so that a person existing in the bathroom 101 feels chills by the mist. Not to be.

  In the mist generation process, hot water supplied from the hot water supply device 4 to the water supply pipe 15a is supplied to the supply pipe 12 via the electromagnetic valve unit 2B. Thereby, warm water is supplied from the supply pipe 12 to each mist nozzle 11 of the nozzle unit 2 </ b> A and is ejected into the bathroom 101 as mist.

  At this time, when the user presses the nozzle / louver button 73 of the mist operation unit 5 or the nozzle / louver button 87 of the main operation unit 6, the integrated mist nozzle 11 and louver 106 rotate in a predetermined direction. The inclinations of the mist nozzle 11 and the louver 106 can be freely adjusted according to the time for which the nozzle / louver button 73 is pressed, for example. When the user presses the nozzle / louver button 73 and the mist nozzle 11 and the louver 106 are directed toward the bathtub 101a, the mist M is jetted toward the bathtub 101a on the hot air HA. Further, when the nozzle / louver button 73 is pushed and the mist nozzle 11 and the louver 106 are directed toward the washing place 101b, the mist M is switched to the washing place 101b and ejected. As described above, in the present embodiment, since the mist nozzle 11 and the louver 106 can be integrally rotated in the same direction, the region where the mist M is ejected can be accurately switched, and the bather can directly mist. It can be taken or not taken.

  Then, when the user presses the stop button 74 of the mist operation unit 5 or the stop button 86 of the main operation unit 6, the mist operation mode is stopped and a series of operations ends.

  Moreover, the hot water jet air-conditioning system 1A further includes a heating mode that sucks air A from the bathroom 101 and blows it out as hot air HA or blown air, a cool air mode, and an exhaust mode that exhausts the air A sucked from the bathroom 101 to the outside.

  As described above, in the present embodiment, the mist nozzle 11 and the louver 106 of the mist sauna device 7 are provided integrally with the air outlet 41 of the bathroom air conditioner 3, and the same air outlet 41 extends in the same direction. Mist is ejected and hot air HA from the louver 106 is blown out. Therefore, since the mist M ejected from the mist nozzle 11 hits the air from the louver 106 in the previous stage of scattering or the like, the mist M is controlled by the louver 106 on the flow of the hot air HA blown from the louver 106. It is induced in the same direction as the wind direction of the warm air HA.

  Therefore, according to the present embodiment, the flow direction of the mist M ejected from the mist nozzle 11 can be accurately controlled, and the ejection region and the non-ejection region of the mist M in the bathroom 101 can be switched accurately. Can do.

  Further, according to the present embodiment, since the mist nozzle 11 and the louver 106 are integrally formed via the fixing member 110, the mist nozzle 11 and the louver 106 can be installed in a small space, and the mist sauna device 7 as a whole can be reduced in size. Can be achieved. In particular, in this example, since the mist nozzle 11 is attached to the space portion on the back surface side of the curved louver 106, the space can be further reduced.

  Further, in the present embodiment, by integrating the mist nozzle 11 and the louver 106, both the mist nozzle 11 and the louver 106 can be rotated by a single nozzle drive motor 100, each of which has a drive source. The cost can be reduced as compared with the case where the is provided. Furthermore, the number of parts of the entire apparatus can be reduced, and the structure can be simplified.

<Example of operation to prevent mist nozzle / louver sticking>
When the mist nozzle 11 is not rotated without performing the mist operation for a long time, dust or dust adheres to the rotation shaft of the mist nozzle 11 or the bathroom 101 is filled with steam by bathing. The steam also contains a bath agent dissolved in hot water. When the steam containing the bath agent adheres to the bathroom air conditioner 3 and dries, dust, dust, bath agent, etc. are turned on the rotating shaft 118 of the mist nozzle 11 (see FIG. 3) or the like, and the mist nozzle 11 may not operate smoothly.

  Therefore, in the present embodiment, the mist nozzle 11 described above is rotated by rotating the mist nozzle 11 and the louver 106 (nozzle unit 2A) that are rotatably mounted inside the bathroom air conditioner 3 described above. Prevent sticking at parts. Below, operation | movement of the bathroom air conditioner 3 which prevents adhering of the mist nozzle 11 is demonstrated.

(When regularly preventing sticking operation)
First, the case where the mist nozzle 11 / louver 106 is swung at a regular time every day will be described. FIG. 14 is a flowchart showing an operation example of the hot water jet air conditioning system 1A.

  First, in step S10, when the time when the user starts the swing operation of the mist nozzle 11 / louver 106 is input from the main operation unit 6, the control unit 2Bc of the power supply unit 2C uses the input timer setting time as the control unit. It is set (stored) in a timer provided in 2Bc (see FIG. 13). The timer can be arbitrarily set by the user using the up / down key 90 of the main operation unit 6. In this example, the timer setting is set so that the mist nozzle 11 / louver 106 swings at, for example, midnight (AM 12:00) in consideration of a general user bathing time zone.

  In step S20, the control unit 2Bc of the power supply unit 2C detects (monitors) the current time and determines whether or not the timer set time has come. In this example, it is determined whether or not the time has reached midnight. When it is determined that the time has reached midnight, the process proceeds to step S30. On the other hand, when it is determined that the time is not midnight, the current time is detected again.

  In step S40, the control unit 2Bc of the power supply unit 2C detects the operation of the hot water jet air conditioning system 1A, and determines whether any of the operations of mist, drying, cool breeze, heating and ventilation is stopped. During these operations, the louver 106 rotates, and as the louver 106 rotates, the mist nozzle 11 integrally formed with the louver 106 also rotates. Therefore, the mist nozzle 11 is swung again. This is because there is no need to make it happen. Accordingly, in the case of the 24-hour ventilation operation, the mist nozzle 11 is removed because it is stopped. When the control unit 2Bc of the power supply unit 2C determines that the mist operation or the like is stopped, the process proceeds to step S50. On the other hand, when it is determined that the mist operation or the like is not stopped (during operation), the operation state is monitored until the mist operation or the like is stopped. That is, even if the mist operation stop time has passed the timer set time, the mist nozzle 11 / louver 106 swings after the mist operation or the like has stopped.

  In step S50, the control unit 2Bc of the power supply unit 2C supplies a drive signal (DC voltage) to the nozzle drive motor 100 to drive the nozzle drive motor 100, thereby causing the mist nozzle 11 to swing (rotate). As a result, the louver 106 swings in the same direction as the mist nozzle 11 swings.

  In step S60, the control unit 2Bc of the power supply unit 2C determines whether or not the swing time of the mist nozzle 11 has elapsed for a predetermined time, for example, 10 seconds. When it is determined that the predetermined time has elapsed, the process proceeds to step S70. When it is determined that the predetermined time has not elapsed, the process returns to step S60 and waits until the predetermined time elapses.

  In step S70, the control unit 2Bc of the power supply unit 2C stops the swing of the mist nozzle 11 / louver 106 by stopping the supply of the drive signal to the nozzle drive motor 100, thereby preventing the mist nozzle 11 from sticking. This completes the operation.

(When preventing sticking after mist operation)
Next, a case where the mist nozzle 11 / louver 106 is swung after the mist operation has been performed for a certain period of time and the mist operation has stopped will be described. FIG. 15 is a flowchart showing an operation example of the hot water jet air conditioning system 1A.

  First, in step S100, when the time for starting the swing of the mist nozzle 11 / louver 106 is input from the main operation unit 6 by the user, the control unit 2Bc of the power supply unit 2C uses the input timer setting time as the control unit. It is set (stored) in a timer provided in 2Bc (see FIG. 13). The user can arbitrarily set the timer setting time with the up / down key 90 of the main operation unit 6. In this example, for example, the timer setting time is set so that the swing operation of the mist nozzle 11 starts after 3 hours have elapsed after the mist operation has stopped. This is because, if the mist nozzle 11 is swung immediately after the mist operation is stopped, the bathing agent or the like is not yet fixed (dried) in a wet state, so that a remarkable effect is obtained even if the mist nozzle 11 is swung. Because you can't. Therefore, it is preferable to set the time until the mist operation is stopped and the adhering matter is dried and fixed by the rotating portion of the mist nozzle 11 or the like.

  In step S110, the control unit 2Bc of the power supply unit 2C determines whether or not the mist operation has stopped. For example, the determination is made based on an operation signal generated from the mist operation unit 5 when the mist operation selection button 71 is pressed by the user. When it is determined that the mist operation has stopped, the process proceeds to step S120, and when it is not determined that the mist operation has stopped, the operation state of the mist operation is monitored.

  In step S120, the control unit 2Bc of the power supply unit 2C determines whether or not a timer set time, for example, 3 hours has elapsed. When it is determined that the predetermined time has elapsed, the process proceeds to step S130. When it is determined that the predetermined time has not elapsed, the process waits until the predetermined time elapses.

  In step S130, the control unit 2Bc of the power supply unit 2C detects the operation of the bathroom air conditioner 3 and determines whether any operation of mist, drying, cool breeze, heating, and ventilation is stopped. This is because the mist operation or the like may be selected again by the user even immediately after the mist operation is stopped in step S110. The case of 24-hour ventilation operation is excluded. When the control unit 2Bc of the power supply unit 2C determines that the mist operation or the like is stopped, the process proceeds to step S140. On the other hand, when it is determined that the mist operation or the like is not stopped (during operation), the operation state is monitored until the mist operation or the like is stopped.

  In step S140, the control unit 2Bc of the power supply unit 2C supplies a drive signal to the nozzle drive motor 100 to drive the nozzle drive motor 100, thereby causing the mist nozzle 11 to swing (rotate). As a result, the louver 106 swings in the same direction as the mist nozzle 11 swings.

  In step S150, the control unit 2Bc of the power supply unit 2C determines whether or not the swing time of the mist nozzle 11 has elapsed for a predetermined time, for example, 10 seconds. When it is determined that the predetermined time has elapsed, the process proceeds to step S160. When it is determined that the predetermined time has not elapsed, the process waits until the predetermined time has elapsed.

  In step S160, the control unit 2Bc of the power supply unit 2C stops the swing of the mist nozzle 11 by stopping the supply of the drive signal to the nozzle drive motor 100, and the series of operations in the nozzle sticking prevention mode ends. .

(When performing anti-sticking operation after bathroom drying operation)
Next, a case where the operation is performed in the order of mist operation → bathroom cleaning operation → bathroom drying operation and the mist nozzle 11 / louver 106 is swung after the bathroom drying operation is completed will be described. FIG. 16 is a flowchart showing an operation example of the hot water jet air conditioning system 1A.

  First, in step S200, when the time for starting the swing of the mist nozzle 11 is input from the main operation unit 6 by the user, the control unit 2Bc of the power supply unit 2C sets the timer set time input to the timer therein. Set (store) (see FIG. 13). The user can arbitrarily set the timer setting time with the up / down key 90 of the main operation unit 6. In this example, since the sticking prevention operation is performed after the bathroom is dried, the adhered matter adhering to the mist nozzle 11 or the like has already been stuck by the drying operation, so the timer setting time is set to 10 seconds, for example.

  In step S205, when the mist operation selection button 71 of the mist operation unit 5 is pressed by the user, the control unit 8 detects that the bathroom lighting switch 69B is turned off after the mist operation is stopped for a predetermined time and stopped. Then, bathroom washing operation is performed. Then, for example, silver ions are sprayed for a predetermined time in the bathroom cleaning operation, and then the bathroom drying operation is performed.

  In step S210, the control unit 2Bc of the power supply unit 2C determines whether the bathroom drying operation is stopped. When it is determined that the bathroom drying operation is stopped, the process proceeds to step S220, and when it is determined that the bathroom drying operation is not stopped, monitoring is performed until the bathroom drying apparatus is stopped.

  In step S220, the control unit 2Bc of the power supply unit 2C determines whether or not a predetermined time, for example, 10 seconds has elapsed since the bathroom drying operation was stopped. When it is determined that the predetermined time has elapsed, the process proceeds to step S230. When it is determined that the predetermined time has not elapsed, the count is performed again until the predetermined time has elapsed.

  In step S230, the control unit 2Bc of the power supply unit 2C detects the operation of the bathroom air conditioner 3 and determines whether any operation of mist, drying, cool breeze, heating, and ventilation is stopped. The case of 24-hour ventilation operation is excluded. When it is determined that the mist operation or the like is stopped, the process proceeds to step S240. On the other hand, when it is determined that the mist operation or the like is not stopped (during operation), monitoring is performed until the mist operation or the like is stopped.

  In step S240, the control unit 2Bc of the power supply unit 2C supplies a drive signal to the nozzle drive motor 100 to drive the nozzle drive motor 100 and causes the mist nozzle 11 to swing (rotate). As a result, the louver 106 swings in the same direction as the mist nozzle 11 swings.

  In step S250, the control unit 2Bc of the power supply unit 2C determines whether or not the swing time of the mist nozzle 11 has elapsed for a predetermined time, for example, 10 seconds. When it is determined that the predetermined time has elapsed, the process proceeds to step S260, and when it is determined that the predetermined time has not elapsed, the counting is performed again until the predetermined time has elapsed.

  In step S260, the control unit 2Bc of the power supply unit 2C stops the swing of the mist nozzle 11 by stopping the supply of the drive signal to the nozzle drive motor 100, and the series of operations in the nozzle sticking prevention mode ends. .

(When anti-sticking operation is performed after each operation)
Next, the case where the mist nozzle 11 is swung immediately before the start of each of the mist operation, the drying operation, the cool air operation, the heating operation, and the ventilation operation will be described. FIG. 17 is a flowchart showing an operation example of the hot water jet air conditioning system 1A.

  First, in step S300, when the time for starting the swing of the mist nozzle 11 is input from the main operation unit 6 by the user, the control unit 2Bc of the power supply unit 2C sets the timer set time input to the timer therein. Set (store) (see FIG. 13). The user can arbitrarily set the timer setting time with the up / down key 90 of the main operation unit 6.

  In step S305, the control unit 2Bc of the power supply unit 2C determines whether or not the operation button provided on each of the main operation unit 6 or the mist operation unit 5 has been pressed by the user. As the operation buttons, for example, the mist operation selection button 71 and the heating operation selection button 72 are used for the mist operation unit 5, and the drying operation selection button 83, the cool air operation selection button 84, and the heating operation selection button are used for the main operation unit 6. 81 or a ventilation operation selection button 82. When it is determined that any operation button has been pressed, the process proceeds to step S310, and when it is determined that any operation button has not been pressed, the process waits until any operation button is pressed.

  In step S310, the control unit 2Bc of the power supply unit 2C determines whether or not a predetermined time, for example, 3 seconds has elapsed since one of the operation buttons was pressed. When it is determined that the predetermined time has elapsed, the process proceeds to step S320, and when it is determined that the predetermined time has not elapsed, the process is returned until the predetermined time elapses.

  In step S320, the control unit 2Bc of the power supply unit 2C supplies a drive signal to the nozzle drive motor 100 to drive the nozzle drive motor 100, thereby causing the mist nozzle 11 to swing (rotate). As a result, the louver 106 swings in the same direction as the mist nozzle 11 swings.

  In step S330, the control unit 2Bc of the power supply unit 2C determines whether or not the swing time of the mist nozzle 11 has elapsed for a predetermined time, for example, 10 seconds. When it is determined that the predetermined time has elapsed, the process proceeds to step S340. When it is determined that the predetermined time has not elapsed, the count is performed again until the predetermined time has elapsed.

  In step S340, the control unit 2Bc of the power supply unit 2C stops the supply of the drive signal to the nozzle drive motor 100, thereby stopping the swing of the mist nozzle 11, and the series of operations in the nozzle sticking prevention mode is completed. .

  In step S350, the control unit 2Bc of the power supply unit 2C starts the operation corresponding to the operation button pressed by the user in step S305, thereby ending the series of operations in the nozzle sticking prevention mode.

  As described above, the mist nozzle 11 and the louver 106 (nozzle unit 2A) attached to the mist sauna device 7 are swung under the predetermined conditions described above, thereby preventing the rotating portion of the mist nozzle 11 from sticking. It is possible to freely adjust the ejection direction of the mist M.

[Second Embodiment]
Hereinafter, a second embodiment of the present invention will be described with reference to the drawings. This embodiment is different from the above-described first embodiment in that each of the mist nozzle 11 and the louver 106 is independently movable. In addition, since the structure of the other mist sauna apparatus 7 is the same as 1st Embodiment mentioned above, the same code | symbol is attached | subjected to a common component and detailed description is abbreviate | omitted.

  FIG. 18 is a diagram showing a configuration of a hot water jet air conditioning system 1A according to an embodiment of the present invention. FIG. 19 is a diagram showing the configuration of the nozzle unit 2A. FIG. 20 is an exploded perspective view showing the configuration of the nozzle unit 2A.

  The louver 106 exposes at least the nozzle outlet 11b of the mist nozzle 11 to the bathroom 101 side, and has a rotation hole 120 for rotating along the curved surface of the louver 106. In this example, the rotation holes 120 are formed at three locations, ie, both end portions and the center portion in the longitudinal direction of the louver 106, and the short direction of the rotation holes 120 is selected to be slightly larger than the diameter of the mist nozzle 11. The longitudinal direction is set according to the distance (length) of the rotation range of the mist nozzle 11.

  Rotating shafts 122a and 122b are fixedly attached to both ends of the louver 106 in the longitudinal direction. One rotating shaft 122 a is rotatably connected to a louver drive motor 116 installed between the front panel 26 and the main body case 34, and the other rotating shaft 122 b is provided on the side wall portion 34 a of the main body case 34. It is pivotally supported by the bearing part. Thereby, the louver 106 can be rotated independently of the mist nozzle 11.

FIG. 21 is a functional block diagram illustrating an example of a control system of the hot water jet air conditioning system 1A. A nozzle drive motor 100 for driving the mist nozzle 11 is connected to the control unit 2Bc. The nozzle drive motor 100 is an example of a first drive unit, and rotates the mist nozzle 11 in a predetermined direction based on a DC voltage (drive signal) supplied from the first control unit 2Bc to change the spray direction of the mist. Control.

  In addition, a louver drive motor 116 for driving the louver is connected to the control unit 2Bc. The louver drive motor 116 is an example of a second drive means, and rotates the louver 106 in a predetermined direction based on the DC voltage (drive signal) supplied from the control unit 2Bc to spray the mist M and the hot air. Control the wind direction of the HA.

  Thus, in this Embodiment, it is comprised so that each of the louver 106 and the mist nozzle 11 can rotate relatively independently. For example, only the louver 106 or the mist nozzle 11 can be rotated, or both can be simultaneously rotated. Therefore, by setting the direction of the mist nozzle 11 and the louver 106 (blade plate) to the same direction, the ejection direction of the mist nozzle 11 and the wind direction of the warm air HA blown from the louver 106 can be made the same direction. It is possible to accurately control the direction of jetting.

[Third Embodiment]
The third embodiment of the present invention will be described below with reference to the drawings. In the present embodiment, the nozzle unit 2 </ b> A having the mist nozzle 11 and the louver 106 is attached to the ceiling surface of the bathroom 101 independently of the bathroom air conditioner 3, and the first and second embodiments described above. Different. In addition, since the structure of 1 A of other hot water jet air conditioning systems is the same as 1st and 2nd embodiment mentioned above, the same code | symbol is attached | subjected to a common component and detailed description is abbreviate | omitted. In addition, the nozzle unit 2A may adopt any configuration of a configuration in which the mist nozzle 11 and the louver 106 are integrated or an independent configuration.

  FIG. 22 is a diagram showing a configuration of a hot water jet air conditioning system 1A according to an embodiment of the present invention. This hot water jetting air conditioning system 1A includes a mist sauna device 7 and a hot water supply device 4 (not shown).

  The mist sauna device 7 includes a mist generating device 2 that spouts into the bathroom 101 and a bathroom air conditioner 3 that heats and ventilates the bathroom 101. Each of the mist generator 2 and the bathroom air conditioner 3 is disposed on the ceiling of the bathroom 101.

  The bathroom air conditioner 3 has at least a fan part 32 and a heater part 33 for supplying the air in the bathroom 101 sucked from the air outlet 41 as hot air HA to the nozzle unit 2A.

  The nozzle unit 2A constituting the mist generator 2 was built in the bathroom air conditioner 3 in the first and second embodiments described above, but in this example, the nozzle unit 2A was separated from the bathroom air conditioner 3. It is disposed between the electromagnetic valve unit 2B and the bathroom air conditioner 3. In addition, the nozzle unit 2A includes a mist nozzle 11 and a louver 106 that are integrally or independently configured and housed in the housing. A nozzle pipe 15b is connected to the mist nozzle 11 via a supply pipe 12 (not shown).

  The bathroom air conditioner 3 and the nozzle unit 2 </ b> A are connected via a duct pipe 22, and hot air HA from the bathroom air conditioner 3 is supplied to the nozzle unit 2 </ b> A via the duct pipe 22. In the nozzle unit 2A, when the damper 52 is switched to the solid line position, the hot air HA from the bathroom air conditioner 3 is supplied to the bathroom 101 via a louver (not shown), and when the damper 52 is switched to the wavy line position, Air is exhausted to the outside through the duct 9. The damper 52 is controlled by the control unit 2Bc of the power supply unit 2C.

Next, the operation of the hot water jet air conditioning system 1A will be described.
In the mist operation mode, the air in the bathroom 101 sucked by the fan unit 32 from the suction port 38 of the bathroom air conditioner 3 is heated by the heater unit 33 and supplied as hot air HA to the nozzle unit 2A via the duct pipe 22. Is done. In the nozzle unit 2A, the hot air HA supplied from the bathroom air conditioner 3 is blown out from the louver 106 to the bathroom 101, and the hot water supplied from the hot water supply device 4 (see FIG. 1) via the solenoid valve unit 2B is mist. The mist M is ejected from the nozzle 11 to the bathroom 101. The user can control the ejection direction of the mist nozzle 11 and the blowing direction from the louver 106 by pressing the nozzle / louver button 73 with the mist operation unit 5 (see FIG. 11). In this way, humidification heating of the bathroom 101 is performed.

It is a figure which shows the structure of the hot-water jet air conditioning system which concerns on one Embodiment of this invention. It is sectional drawing which shows the structure of a mist sauna apparatus. It is a sectional side view which shows the structure of a mist sauna apparatus. It is a disassembled perspective view which shows the structure of a mist sauna apparatus. It is a figure which shows the structure of a nozzle unit. It is a disassembled perspective view which shows the structure of a nozzle unit. It is a figure which shows operation | movement of a nozzle unit. It is a figure which shows the structure of a solenoid valve unit. It is a figure which shows operation | movement of a solenoid valve unit (the 1). It is a figure which shows operation | movement of a solenoid valve unit (the 2). It is a figure which shows the structure of a mist operation part. It is a block diagram which shows an example of the main operation part. It is a functional block diagram which shows an example of the control system of a hot water jet air conditioning system. It is a flowchart which shows the operation example of a hot-water-jet air conditioning system (the 1). It is a flowchart which shows the operation example of a hot-water-jet air conditioning system (the 2). It is a flowchart which shows the operation example of a hot-water-jet air conditioning system (the 2). It is a flowchart which shows the operation example of a hot-water-jet air conditioning system (the 2). It is a figure which shows the structure of the hot-water-jet air conditioning system which concerns on other embodiment of this invention. It is a figure which shows the structure of a nozzle unit. It is a disassembled perspective view which shows the structure of a nozzle unit. It is a functional block diagram which shows an example of the control system of a hot water jet air conditioning system. It is a figure which shows the structure of the hot-water-jet air conditioning system which concerns on other embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1A ... Hot water jet air-conditioning system, 2 ... Mist generator, 2A ... Nozzle unit, 2B ... Solenoid valve unit, 2C ... Power supply unit, 3 ... Bathroom air conditioner, 5 ... Mist operation part, 6 ... Main operation part, 7 ... Mist sauna device 8 ... Control unit M ... Mist 11 ... Mist nozzle 15a ... Water supply piping 17 ... Supply piping 19a, 19b, 19c ... Solenoid valve 41 ... Air outlet HA ... Hot air 101 ... Bathroom DESCRIPTION OF SYMBOLS 100 ... Nozzle drive motor, 102 ... 1st gear, 103 ... 2nd gear, 106 ... Louver, 108 ... Nozzle accommodating part, 110 ... Fixing member, 112 ... Opening part, 113 ... Louver main body, 114 ... Blade 116 ... Louver drive motor

Claims (4)

A nozzle for ejecting hot water or hot water supplied from a water supply source;
A blowout section for blowing air into the room;
A wind direction switching unit that controls a flow direction of the air blown from the blowing unit,
Each of the nozzle and the wind direction switching unit is provided in the blowing unit,
The hot water jetting direction is controlled in conjunction with the wind direction switching unit. The hot water jetting direction is controlled in conjunction with the wind direction switching unit. The nozzle is rotatably attached to the blowout part,
Driving means for driving at least one of the nozzle and the wind direction switching unit;
A connecting means for connecting the nozzle and the wind direction switching unit;
The nozzle and the wind direction switching unit are configured to be integrated via the connecting means,
2. The hot water jet air conditioning according to claim 1, wherein the driving unit rotates at least one of the nozzle and the wind direction switching unit in conjunction with the nozzle and the wind direction switching unit. system. First driving means for driving the nozzle to be rotatable;
A second driving means for driving the wind direction switching section to be rotatable;
At least one of the first and second driving means is
2. The hot water jet air conditioning system according to claim 1, wherein each of the nozzle and the wind direction switching unit is independently rotated by rotating at least one of the nozzle and the wind direction switching unit. The hot water jet air conditioning system according to any one of claims 1 to 3, wherein the nozzle rotates in a predetermined operating state.

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