JP5157167B2 - Humidification air conditioning system - Google Patents

Description

  The present invention relates to a humidification air conditioning system for performing humidification heating in a room such as a bathroom or a shower room.

  2. Description of the Related Art Conventionally, a mist device that blows hot and cold water into a bathroom and humidifies and heats the bathroom has been proposed (see, for example, Patent Document 1).

  Such a mist device has a configuration in which one or a plurality of mist nozzles are installed on a wall surface of a bathroom or the like, and hot water supplied from a water heater is misted and blown into the bathroom.

  However, when the bathroom is heated only by mist, there is a problem that the temperature does not rise sufficiently.

  Then, the mist apparatus which raised the temperature of the bathroom in a short time is proposed by blowing out mist together with the blowing of the warm air by a heater (for example, refer patent document 2).

  In addition, as a humidifier, water is vibrated by an ultrasonic vibrator to generate fine water droplets to humidify the air, or a heater is used to heat water to generate water vapor to humidify the air. A heater-type humidifier has also been proposed.

Japanese Examined Patent Publication No. 6-59301 JP 2002-61860 A

  In a configuration in which a mist device or a humidifying device is provided to humidify and heat a bathroom, the room temperature and humidity must be in a state where a sweating effect can be obtained. Conventionally, the bathroom air conditioner provided in the bathroom has controlled the room temperature to some extent, but the humidity is not controlled because the mist is sprayed with a certain amount of mist. It was.

  For this reason, there are cases where more hot water than necessary is consumed to keep the room at the required humidity and wasteful energy is consumed, or conversely, the amount of humidification is insufficient and the room does not reach the required humidity.

  In the bathroom air conditioner, the heater heater is turned on and off for indoor temperature control. If the amount of humidification during humidification heating is constant, the relative humidity increases as the temperature rises when the heater is turned on. When the heater is turned off, a fluctuation in humidity occurs in which the relative humidity increases with a temperature drop, and the bather may feel uncomfortable.

  This invention was made in order to solve such a subject, and it aims at providing the humidification air-conditioning system which suppressed the fluctuation | variation of indoor humidity while eliminating the excess and deficiency of the humidification amount at the time of humidification heating. To do.

Humidifying air conditioning system of the present invention, the air conditioner having a heating means for generating hot air, a bath room warm air conditioning apparatus is blown, finely divided mist of water droplets or wetting means for blowing humidified air a humidifying device having a temperature detecting means for detecting the temperature in the bathroom, according to the presence or absence of the drive of the heating means, and control means for controlling the amount of humidification by the humidifying device, control means, a predetermined high The temperature in the bathroom detected by the temperature detecting means so that the humidity in the bathroom is kept at 10% or less and the humidity in the bathroom is in the range of 90% to 100%. When the temperature reaches a predetermined upper limit temperature, the driving of the heating means is stopped and the amount of humidification by the humidifying device is decreased. When the temperature in the bathroom detected by the temperature detecting means reaches the predetermined lower limit temperature, the heating means is driven. The amount of humidification by the humidifier Characterized thereby pressurized.

  In the humidification air-conditioning system of the present invention, the humidification device blows out mist-like water droplets or humidified air, and blows out warm air from the air-conditioning device to perform indoor humidification heating. While the heating means is driven by humidification heating and hot air is blown into the room, the amount of humidification by the humidifier is increased to suppress a decrease in relative humidity accompanying an increase in room temperature. In addition, while the driving of the heating unit is stopped, the humidification amount by the humidifier is decreased to suppress the increase in relative humidity due to the temperature decrease in the room.

  Thereby, the fluctuation | variation of indoor humidity is suppressed in a desired range, ensuring the humidification amount required for humidification heating.

  According to the humidification air-conditioning system of the present invention, it is possible to eliminate an excess or deficiency of the humidification amount during humidification heating, so that sufficient humidity can be obtained with a lean humidification amount.

  Thereby, useless energy consumption by the humidification amount becoming excessive can be suppressed. Moreover, it can be solved that the humidity in the room does not rise to the humidity required for humidification heating due to insufficient humidification.

  Furthermore, since fluctuations in indoor humidity can be suppressed, the uncomfortable feeling of the bather can be eliminated, and comfort is improved.

  Hereinafter, embodiments of the humidification air conditioning system of the present invention will be described with reference to the drawings.

<Configuration Example of Humidification Air Conditioning System of First Embodiment>
(1-1) Overall Configuration Example of Humidification Air Conditioning System FIG. 1 is an overall configuration diagram illustrating an example of a humidification air conditioning system according to the first embodiment. The humidification air conditioning system 1A of the first embodiment is supplied to a mist generating device 2 that ejects a mist-like mist M into the bathroom 101, a bathroom air conditioner 3A that heats the bathroom 101, and the mist generating device 2. And a hot water supply device 4 for generating hot water HW.

  The humidification air-conditioning system 1 </ b> A receives an operation of a bather or the like by a main operation unit 5 </ b> A installed in a bathroom undressing place 102 adjacent to the bathroom 101 and a sub operation unit 6 </ b> A installed in the bathroom 101. Further, the humidification air conditioning system 1A is controlled by the main control unit 7A provided in the bathroom air conditioner 3A and the sub control unit 8A provided in the mist generating device 2, and is selected by the main operation unit 5A or the sub operation unit 6A. The selected operation mode is executed.

  That is, in the humidification air conditioning system 1A, the mist is generated by blowing the hot air HA by the circulating air in the bathroom air conditioner 3A while the mist M is ejected by the mist generator 2 by the operation of the main operation unit 5A or the sub operation unit 6A. The humidification heating operation mode which performs humidification heating of the bathroom 101 by interlocking with the apparatus 2 and the bathroom air conditioner 3A is executed.

  And in humidification heating operation mode, humidification air-conditioning system 1A controls ejection amount of mist M by mist generating device 2 in conjunction with the presence or absence of the drive of the heater which mentions warm air HA which blows off warm air HA with bathroom air conditioner 3A below. The humidity in the bathroom 101 is made to approach a certain value.

  In the humidification air conditioning system 1A, as an operation mode other than the humidification heating operation mode, the operation of the main operation unit 5A or the sub-operation unit 6A causes the bathroom air conditioner 3A to blow out the hot air HA with the circulating air, and the bathroom air conditioner 3A. A heating operation mode for heating the bathroom 101 by itself is executed.

  Further, in the humidification air conditioning system 1A, the operation of the main operation unit 5A causes the bathroom air conditioner 3A to discharge the air in the bathroom 101 to the outside to ventilate the bathroom 101, and a building (not shown) for a predetermined time. A 24-hour ventilation operation mode is performed in which ventilation is performed with an air volume that replaces the air.

  In addition, a drying operation mode is performed in which the air in the bathroom 101 is discharged outdoors while the warm air HA is blown out by the circulating air in the bathroom air conditioner 3 </ b> A to dry clothes and the like dried in the bathroom 101. Furthermore, the cool air operation mode which blows off ventilation | gas_flowing with a circulation wind in 3A of bathroom air conditioners is performed.

(1-2) Configuration Example of Mist Generating Device Constructing Humidification Air Conditioning System FIG. 2 is a configuration diagram illustrating a first example of a mist generating device configuring the humidifying air conditioning system according to the first embodiment.

  The mist generating device 2A of the first example is an example of a humidifying device, and a plurality of mist nozzles 20 that eject mist, an ejection nozzle switching electromagnetic valve 21a that switches the mist nozzle 20 that ejects mist, and the presence or absence of hot water supply (water supply) A supply switching electromagnetic valve 21b for switching between and a drainage switching electromagnetic valve 21c for switching the presence or absence of drainage.

  The mist nozzle 20 is an example of a humidifying means, and when supplied with hot water, mist from fine water droplets is ejected. Here, the mist ejected from the mist nozzle 20 includes states such as mist, haze, and shower.

  The mist generator 2 </ b> A is installed with an opening formed in the ceiling panel of the bathroom 101 shown in FIG. 1, and the front panel 23 exposing the mist nozzle 20 is attached facing the bathroom 101.

  In the mist generating device 2A, the supply piping 24a connected to the hot water supply device 4 shown in FIG. 1 is branched according to the number of mist nozzles 20, and the ejection nozzle switching electromagnetic valve 21a is connected to each of the supply piping 24a connected to each mist nozzle 20. The number of the mist nozzles 20 that eject the mist M is switched by opening and closing the ejection nozzle switching electromagnetic valve 21a.

  FIG. 3 is an explanatory diagram of the switching operation of the mist ejection amount in the mist generating apparatus of the first example. Assuming that the mist generating device 2A includes, for example, four mist nozzles 20, when increasing the amount of mist M ejected by the mist generating device 2A, all the ejecting nozzle switching electromagnetic valves 21a are opened. As shown in FIG. 3A, mist M is ejected from all of the four mist nozzles 20.

  On the other hand, in order to reduce the ejection amount of the mist M, for example, the two ejection nozzle switching electromagnetic valves 21a are closed, and the mist M is transferred from the remaining two mist nozzles 20 as shown in FIG. Erupt.

  In this way, the amount of mist M ejected is controlled by switching the number of mist nozzles 20 that eject mist M by opening and closing the ejection nozzle switching electromagnetic valve 21a.

  Further, in the mist generating device 2A, the drainage pipe 24b branches from the supply pipe 24a, the supply switching solenoid valve 21b is provided in the supply pipe 24a upstream from the branch point with the drainage pipe 24b, and the drainage switching electromagnetic wave is provided in the drainage pipe 24b. A valve 21c is provided.

  Thus, in the mist generating device 2A, the hot water HW supplied from the hot water supply device 4 is sent to the drainage pipe 24b by opening and closing each solenoid valve until the temperature of the hot water HW supplied from the hot water supply device 4 rises to a predetermined temperature. Accordingly, the drainage EW flows into a drain pipe (not shown) of the bathroom 101 and is not ejected from the mist nozzle 20 as mist.

  Then, when the temperature of the hot water HW supplied from the hot water supply device 4 rises to a predetermined value, the hot water HW supplied from the hot water supply device 4 is supplied to the mist nozzle 20 by opening and closing each electromagnetic valve, and as a mist M of a predetermined temperature. It is ejected from the mist nozzle 20.

  FIG. 4 is a configuration diagram illustrating a second example of the mist generating apparatus that configures the humidification air-conditioning system according to the first embodiment.

  The mist generating device 2B of the second example is an example of a humidifying device, and one or a plurality of mist nozzles 20 that eject mist, a pressurizing pump 25 that pressurizes hot water (water) supplied to the mist nozzle 20, and a mist An ejection switching solenoid valve 21d for switching the presence or absence of mist ejection from the nozzle 20, a supply switching solenoid valve 21b for switching the presence or absence of hot water supply (water supply), and a drainage switching solenoid valve 21c for switching the presence or absence of drainage are provided.

  The mist generating device 2 </ b> B is installed with an opening formed in the ceiling panel of the bathroom 101 shown in FIG. 1, and the front panel 23 exposing the mist nozzle 20 is attached facing the bathroom 101.

  The mist generating device 2B includes a pressurization pump 25 and an ejection switching electromagnetic valve 21d in a supply pipe 24a connected to the hot water supply device 4 shown in FIG. The ejection amount of the mist M ejected from is controlled.

  FIG. 5 is an explanatory diagram of the switching operation of the mist ejection amount in the mist generating apparatus of the second example. When the hot water supply pressure by the pressurizing pump 25 is increased, the amount of mist M ejected increases as shown in FIG.

  On the other hand, when the hot water supply pressure by the pressurizing pump 25 is lowered, the amount of mist M ejected decreases as shown in FIG.

  In this way, the amount of mist M ejected is controlled by increasing or decreasing the hot water supply pressure by the pressurizing pump 25.

  Further, the mist generator 2B has a drainage pipe 24b branched from a supply pipe 24a, a supply switching solenoid valve 21b is provided in the supply pipe 24a upstream from the branch point with the drainage pipe 24b, and a drainage switching electromagnetic wave is provided in the drainage pipe 24b. A valve 21c is provided.

  Thereby, in the mist generating device 2B, the hot water HW supplied from the hot water supply device 4 is sent to the drain pipe 24b by opening and closing each solenoid valve until the temperature of the hot water HW supplied from the hot water supply device 4 rises to a predetermined temperature. Accordingly, the drainage EW flows into a drain pipe (not shown) of the bathroom 101 and is not ejected from the mist nozzle 20 as mist.

  Then, when the temperature of the hot water HW supplied from the hot water supply device 4 rises to a predetermined value, the hot water HW supplied from the hot water supply device 4 is supplied to the mist nozzle 20 by opening and closing each electromagnetic valve, and as a mist M of a predetermined temperature. It is ejected from the mist nozzle 20.

(1-3) Configuration Example of Bathroom Air Conditioner Configuring Humidified Air Conditioning System FIG. 6 is a configuration diagram illustrating an example of a bathroom air conditioner configuring the humidified air conditioning system of the first embodiment.

  The bathroom air conditioner 3A is an example of an air conditioner, and is referred to as a bathroom heating / ventilating / drying apparatus or the like. The bathroom unit 101 draws air RA from the bathroom 101 shown in FIG. 1 and blows the air blown from the fan unit 30 into the bathroom 101. The air path switching unit 31 for switching between blowing and exhausting and a heater 32 for heating the air blown to the bathroom 101 are provided.

  The fan unit 30 is an example of a circulating air blower, and includes a multi-blade fan 33 that is rotationally driven, a fan motor 33a that rotationally drives the fan 33, and a fan case 34 that forms an air passage.

  The bathroom air conditioner 3A includes a fan suction port 34a on the lower surface of the fan case 34 along the axial direction of the fan 33, and the fan case 34 is configured to rotate the fan 33 so that air sucked from the fan suction port 34a is driven. An air passage that blows in the tangential direction of the fan 33 is formed.

  The air path switching unit 31 includes a damper 35 that switches the air path. The damper 35 receives a driving force of a damper motor, which will be described later, via a cam 35a, and rotates around a shaft 35b to perform an opening / closing operation.

  The bathroom air conditioner 3A includes an air outlet 36a below the air path switching unit 31, an exhaust port 36b on the side of the air path switching unit 31, and the damper 35 as a circulation position shown in FIG. 6 (a). The air path to the exhaust port 36b is blocked, and a circulation air path 31a communicating from the fan suction port 34a to the air outlet 36a is formed.

  When the damper 35 is in the ventilation position shown in FIG. 6B, the air path to the air outlet 36a is blocked, and a ventilation air path 31b communicating from the fan suction port 34a to the exhaust port 36b is formed.

  Furthermore, when the damper 35 is set to the diversion position shown in FIG. 6C, a circulation air passage 31a that communicates from the fan suction port 34a to the air outlet 36a and a ventilation air passage 31b that communicates from the fan air suction port 34a to the exhaust port 36b. Both are formed.

  The heater 32 is an example of a heating unit, and is configured by including an electric heater such as a PTC heater in the air outlet 36a. In addition, it is good also as a structure provided with the electrically-driven blowing louver which switches a wind direction in the blower outlet 36a.

  The bathroom air conditioner 3A includes a front panel 37 on the lower surface. The front panel 37 includes a suction grille 37a connected to the fan suction port 34a and a blowout grille 37b connected to the blowout port 36a. Moreover, the front panel 37 is attached to the back side of the suction grille 37a so that a filter (not shown) can be replaced.

  Moreover, 3 A of bathroom air conditioners are equipped with the temperature detection sensor 38a in the fan inlet 34a. The temperature detection sensor 38a is an example of temperature detection means, and the temperature of the bathroom 101 shown in FIG. 1 is detected by detecting the temperature of air sucked into the fan suction port 34a from the suction grille 37a of the front panel 37.

  The bathroom air conditioner 3 </ b> A is installed with an opening formed in the ceiling panel of the bathroom 101 shown in FIG. 1, and the front panel 37 is attached facing the bathroom 101. In the bathroom air conditioner 3 </ b> A, an exhaust duct joint 39 is attached to the exhaust port 36 b, and the exhaust duct 103 is connected to the exhaust duct joint 39.

  The exhaust duct 103 is connected to an outdoor grill 103a attached to an outer wall 104 of a building (not shown), and has a configuration in which air sucked from the bathroom 101 or the like by the bathroom air conditioner 3A can be exhausted outdoors via the exhaust duct 103. .

  In the bathroom air conditioner 3A configured as described above, when the fan 33 is rotationally driven by the fan motor 33a, the air RA is sucked into the fan suction port 34a from the suction grille 37a of the front panel 37.

  When the position of the damper 35 is the circulation position shown in FIG. 6A, the circulation air passage 31a from the fan suction port 34a to the blowout port 36a is formed, so that the air RA sucked from the suction grille 37a is circulated. It blows out from the blowing grill 37b of the front panel 37 through the air passage 31a.

  Since the heater 32 is disposed at the air outlet 36a of the circulation air passage 31a, when the heater 32 is energized, the air passing through the circulation air passage 31a is warmed and the hot air HA is blown out from the blow-out grill 37b.

  Thereby, in humidification heating operation mode and heating operation mode, the damper 35 is moved to a circulation position, the fan part 30 is driven, and the heater 32 is energized to circulate the air in the bathroom 101 shown in FIG. However, hot air HA is blown out into the bathroom 101.

  In the cool breeze operation mode, the damper 35 is moved to the circulation position, and the fan unit 30 is driven without energizing the heater 32, so that the air in the bathroom 101 shown in FIG. Air blown according to room temperature is blown out.

  When the position of the damper 35 is the ventilation position shown in FIG. 6B, a ventilation air passage 31b from the fan suction port 34a to the exhaust port 36b is formed, so that air sucked from the suction grille 37a of the front panel 37 is formed. Is exhausted from the exhaust port 36b through the ventilation air passage 31b.

  Thereby, in ventilation operation mode, the damper 35 is moved to a ventilation position, and the fan part 30 is driven, whereby the steam and moisture in the bathroom 101 are exhausted.

  When the position of the damper 35 is the diversion position shown in FIG. 6C, both the circulation air path 31a from the fan inlet 34a to the outlet 36a and the ventilation air path 31b from the fan inlet 34a to the exhaust outlet 36b. Therefore, a part of the air sucked from the suction grille 37a of the front panel 37 is blown into the bathroom 101 from the blowout grille 37b through the circulation air passage 31a.

  The remaining portion of the air sucked from the suction grille 37a is exhausted from the exhaust port 36b through the ventilation air passage 31b.

  Accordingly, in the drying operation mode, the damper 35 is moved to the diversion position, the fan unit 30 is driven, and the heater 32 is energized to circulate a part of the air in the bathroom 101 shown in FIG. Steam and moisture in the bathroom 101 are exhausted while hot air HA is blown into the 101.

  In the cool wind operation mode, the damper 35 is moved to the diversion position, and the fan unit 30 is driven without energizing the heater 32, whereby a part of the air in the bathroom 101 shown in FIG. Alternatively, steam or moisture in the bathroom 101 may be exhausted while blowing air according to room temperature.

  Moreover, as a bathroom air conditioner, the structure etc. which were separately provided with the circulation fan part and the ventilation fan part, and the circulation air path and the ventilation air path became independent may be sufficient.

(1-4) Configuration example of hot water supply apparatus constituting humidification air conditioning system FIG. 7 is a configuration diagram illustrating an example of a hot water supply apparatus configuring the humidification air conditioning system of the first embodiment.

The hot water supply device 4 is an example of a heat pump type hot water supply means using, for example, natural refrigerant (CO ₂ ), and a heat pump unit that generates hot water by heat exchange between the atmosphere and the refrigerant and heat exchange between the refrigerant and water. 40 and a hot water storage tank unit 41 for storing hot water generated by the heat pump unit 40.

  The heat pump unit 40 performs heat exchange between the air and the refrigerant, and performs heat exchange between the air heat exchanger 40a that raises the temperature of the refrigerant and the refrigerant and water, thereby raising the temperature of the water. A water heat exchanger 40b is provided.

  The heat pump unit 40 connects the air heat exchanger 40a and the water heat exchanger 40b with a fan 40c that supplies the air to the air heat exchanger 40a, and the air heat exchanger 40a and the water heat exchanger 40b. 40 d of refrigerant | coolant piping which circulates a refrigerant | coolant between 40b are provided.

  Furthermore, the heat pump unit 40 compresses the refrigerant that flows through the refrigerant pipe 40d after being heat-exchanged by the air heat exchanger 40a between the air heat exchanger 40a and the water heat exchanger 40b on the downstream side of the air heat exchanger 40a. And a compressor 40e for further raising the temperature. Further, the heat pump unit 40 expands the refrigerant that flows through the refrigerant pipe 40d after being heat-exchanged by the water heat exchanger 40b between the air heat exchanger 40a and the water heat exchanger 40b on the downstream side of the water heat exchanger 40b. And an expansion valve 40f for lowering the temperature.

  The hot water storage tank unit 41 includes a tank 42 that stores the hot water generated by the heat pump unit 40. The tank 42 stores hot water in a stratified state in which water is supplied to the lower side and hot water is supplied to the upper side, and the temperature on the upper side is higher than that on the lower side.

  In the heat pump unit 40 and the hot water storage tank unit 41, the water heat exchanger 40b and the tank 42 are connected by a hot water pipe 43a and a cold water pipe 43b, and the cold water pipe 43b includes a pump 43c.

  The hot water pipe 43 a connects between the outflow side of the water heat exchanger 40 b and the inflow port 42 a provided on the upper side of the tank 42. The cold water pipe 43 b connects between the inflow side of the water heat exchanger 40 b and the outlet 42 b provided on the lower side of the tank 42.

  The pump 43c sucks water from the outlet 42b of the tank 42 through the cold water pipe 43b and supplies the water to the hydrothermal exchanger 40b. The hot water generated through the hydrothermal exchanger 40b is supplied through the hot water pipe 43a. The tank 42 is supplied from the inlet 42a.

  The hot water storage tank unit 41 is connected to the tank 42 with a water intake pipe 44 for taking hot water stored in the tank 42 and a water supply pipe 45 for supplying water to the tank 42.

  The intake pipe 44 includes a high-temperature section intake pipe 44a connected to a high-temperature section intake opening 42c provided at the upper part of the tank 42 independently of the inflow opening 42a, and an intermediate-temperature section intake opening provided below the high-temperature section intake opening 42c. An intermediate temperature intake pipe 44b connected to 42d is provided.

  In addition, the intake pipe 44 includes a switching valve 44c at the junction of the high temperature portion intake pipe 44a and the intermediate temperature portion intake pipe 44b, and the intake source in the tank 42 is switched to the high temperature portion intake port 42c or the intermediate temperature portion intake port 42d.

  The water supply pipe 45 is connected to a water supply port 42e provided in the lower part of the tank 42 independently of the outflow port 42b.

  Furthermore, the hot water storage tank unit 41 includes a hot water supply mixing valve 46 that mixes hot water supplied from the intake pipe 44 and water supplied from the branch water supply pipe 45a. The hot water supply mixing valve 46 is provided at the junction of the intake water pipe 44 and the branch water supply pipe 45a, and switches the mixing ratio of the hot water supplied from the intake water pipe 44 and the water supplied from the branch water supply pipe 45a to the hot water supply pipe 47. Adjust the temperature of hot water supplied from.

  The hot water supply pipe 47 includes the supply pipe 24a of the mist generators 2A and 2B shown in FIG. 2 or 4, the faucet and shower 101a of the bathroom 101 shown in FIG. 1, the faucet 102a of the washroom 102, the faucet (not shown) of the kitchen 105, etc. And connected with hot water.

  In the hot water supply device 4 configured as described above, water is supplied from the water supply pipe 45 to the tank 42 of the hot water storage tank unit 41. The water supplied to the tank 42 is supplied to the water heat exchanger 40b of the heat pump unit 40 through the cold water pipe 43b.

  In the heat pump unit 40, the air is supplied to the air heat exchanger 40a by the fan 40c, heat exchange is performed with the refrigerant flowing through the refrigerant pipe 40d, and the temperature of the refrigerant rises. The refrigerant whose heat has been exchanged by the air heat exchanger 40a is compressed by the compressor 40e, so that the temperature further rises.

  And the refrigerant | coolant which was compressed by the compressor 40e and raised the temperature is supplied to the water heat exchanger 40b. Thereby, in the water heat exchanger 40b, heat exchange is performed between the refrigerant whose temperature has been raised by heat exchange and compression with the atmosphere and the water supplied from the hot water storage tank unit 41, and hot water is generated. The

  The refrigerant heat-exchanged by the water heat exchanger 40b is expanded by the expansion valve 40f to lower the temperature, and is supplied again to the air heat exchanger 40a.

  Moreover, the hot water produced | generated by exchanging heat with the water heat exchanger 40b is returned to the tank 42 by the hot water piping 43a. As a result, the tank 42 stores hot water and water in a state where the upper side has a high temperature and the lower side has a low temperature.

  The hot water stored in the tank 42 is taken in by the intake pipe 44. Here, when the temperature of the supplied hot water is high, hot water is taken from the high temperature portion intake pipe 44a by the switching valve 44c, and when the temperature of the supplied hot water is low, the hot water is taken from the intermediate temperature portion intake pipe 44b.

  The hot water taken by the water intake pipe 44 is mixed with the water supplied from the branch water supply pipe 45 b by the hot water supply mixing valve 46. The temperature of hot water supplied from the hot water supply pipe 47 is adjusted by switching the mixing ratio of hot water and water by the hot water supply mixing valve 46. Then, the hot water supplied from the hot water supply pipe 47 is distributed to the mist generator 2, the bathroom 101, the washroom 102, the kitchen 105, and the like.

  The hot water supply device 4 may be an electric water heater that is not a heat pump system using natural refrigerant, a gas water heater, or a water heater that uses other heat sources.

(1-5) Control Function Example of Humidification Air Conditioning System FIGS. 8 and 9 are functional block diagrams showing an example of the control system of the humidification air conditioning system according to the first embodiment, and FIG. 8 shows the first example. FIG. 9 is a functional block diagram of a humidifying air-conditioning system 1A including a mist generating apparatus 2B of the second example, and FIG. 9 is a functional block diagram of the humidifying air-conditioning system 1A including the mist generating apparatus 2A.

  The humidifying air conditioning system 1A includes a main control unit 7A provided in the bathroom air conditioner 3A, a heater 32 of the bathroom air conditioner 3A described in FIG. 6, a fan motor 33a that drives the fan 33 of the fan unit 30, and a damper 35. Is connected to a damper motor 35c for driving the temperature detection sensor 38a and the like.

  Further, in the configuration provided with the mist generator 2A shown in FIG. 2, the humidifying air conditioning system 1A supplies the sub nozzle 8A provided in the mist generator 2A with the ejection nozzle switching electromagnetic valve 21a described in FIG. The switching electromagnetic valve 21b is connected to the drainage switching electromagnetic valve 21c.

  Alternatively, in the configuration provided with the mist generating device 2B shown in FIG. 4, the humidifying air conditioning system 1A includes the pressurizing pump 25 described in FIG. 4 and the ejection switching electromagnetic wave in the sub-control unit 8A provided in the mist generating device 2B. A valve 21d, a supply switching electromagnetic valve 21b, a drainage switching electromagnetic valve 21c, and the like are connected.

  Further, the main operation unit 5A is connected to the main control unit 7A, the sub operation unit 6A is connected to the sub control unit 8A, and the sub control unit 8A is connected to the main control unit 7A.

  The main control unit 7A and the sub control unit 8A are examples of control means, each having a CPU and a memory (not shown), and bathroom air conditioning according to operations in the main operation unit 5A and sub operation unit 6A and a program stored in advance. The device 3A and the mist generating device 2 are controlled.

  That is, the main control unit 7A and the sub control unit 8A communicate according to a predetermined operation in the main operation unit 5A or the sub operation unit 6A, and each electromagnetic valve of the mist generating device 2A or each electromagnetic valve of the mist generating device 2B. The pressure pump 25 is controlled, and the heater 32, the fan motor 33a, and the damper motor 35c of the bathroom air conditioner 3A are controlled to execute a humidifying and heating operation mode for performing humidifying and heating of the bathroom 101 shown in FIG.

  Further, the main control unit 7A controls the heater 32, the fan motor 33a and the damper motor 35c of the bathroom air conditioner 3A according to a predetermined operation in the main operation unit 5A as a single operation of the bathroom air conditioner 3A. A ventilation operation mode, a drying operation mode, a cool air operation mode, or a 24-hour ventilation operation mode is selectively executed.

<Operation Example of Humidification Air Conditioning System of First Embodiment>
Next, with reference to each figure, an example of the operation | movement of the humidification heating operation mode performed with the humidification air conditioning system 1A of 1st Embodiment is demonstrated.

  In order to humidify and heat the bathroom 101, a bather or the like has a predetermined operation button 60 of the sub-operation unit 6A installed in the bathroom 101 or a predetermined operation button 50 of the main operation unit 5A installed in the washroom 102. Press to select the humidifying / heating mode.

  When the humidifying and heating operation mode is selected, the main controller 7A drives the damper motor 35c to move the damper 35 to the circulation position shown in FIG. 6A, and drives the fan motor 33a to rotate the fan 33. At the same time, the heater 32 is energized.

  Thereby, in the bathroom air conditioner 3A, the air RA in the bathroom 101 is sucked from the suction grille 37a of the front panel 37, the hot air HA is blown from the blowout grille 37b, and the interior of the bathroom 101 is heated.

  In addition, when the humidifying and heating operation mode is selected, the main control unit 7A, in the configuration including the mist generating device 2A, instructs the mist M to be ejected from the predetermined first number, in this example, from all the mist nozzles 20. Is transmitted to the sub-control unit 8A.

  When the sub-control unit 8A receives an instruction to eject the mist M from all the mist nozzles 20 from the main control unit 7A, the sub-control unit 8A opens the supply switching electromagnetic valve 21b and all the ejection nozzle switching electromagnetic valves 21a.

  Thereby, the hot water HW is supplied from the hot water supply device 4 to all the mist nozzles 20, and the mist M is ejected from all the mist nozzles 20.

  In this way, the bathroom 101 is humidified and heated by blowing the warm air HA from the bathroom air conditioner 3A while the mist M is ejected from all the mist nozzles 20 by the mist generating apparatus 2A. It becomes a mist sauna state.

  Here, when the humidifying and heating operation mode is selected, the main control unit 7A blows out hot air HA from the bathroom air conditioner 3A and starts heating the bathroom 101, and then the bathroom 101 detected by the temperature detection sensor 38a. Control of starting the ejection of mist M may be performed after the temperature rises to a predetermined mist ejection compatible room temperature.

  Further, when the temperature of the hot water HW supplied from the hot water supply device 4 is detected by a water temperature detection sensor (not shown) and the sub control unit 8A receives an instruction to eject the mist M from the main control unit 7A, the sub control unit 8A supplies the hot water HW from the hot water supply device 4. Control may be performed so that the mist M is not ejected from the mist nozzle 20 until the temperature of the heated hot water HW rises to a predetermined mist ejection compatible water temperature.

  That is, when the sub control unit 8A receives an instruction to eject the mist M from the main control unit 7A, the supply switching electromagnetic valve 21b and the drain switching electromagnetic valve 21c are opened with all the ejection nozzle switching electromagnetic valves 21a closed. Until the temperature of the hot water HW supplied from the hot water supply device 4 rises to the mist ejection compatible water temperature, the hot water HW supplied from the hot water supply device 4 is sent to the drain pipe 24b and the mist M is not ejected from the mist nozzle 20.

  When the temperature of the hot water HW supplied from the hot water supply device 4 rises to the mist ejection compatible water temperature, all the ejection nozzle switching solenoid valves 21a are opened while the supply switching solenoid valves 21b are opened, and the drain switching solenoid valves 21c. Is closed, hot water HW is supplied from the hot water supply device 4 to the mist nozzle 20, and mist M at a predetermined temperature is ejected from the mist nozzle 20.

  As described above, in the humidifying and heating operation mode, the warm air HA is blown out by the bathroom air conditioner 3A to raise the temperature in the bathroom 101, and then the mist M that has reached a predetermined temperature is ejected by the mist generator 2A. Therefore, it is possible to prevent the bather (user) from feeling cold.

  On the other hand, in the configuration including the mist generating device 2B, when the humidifying / heating operation mode is selected, the main control unit 7A transmits an instruction to eject the mist M at a predetermined first hot water supply pressure to the sub-control unit 8A. .

  When the sub-control unit 8A receives an instruction from the main control unit 7A to eject the mist M at the first hot water supply pressure, the sub-control unit 8A opens the supply switching electromagnetic valve 21b and the ejection switching electromagnetic valve 21d, and from the hot water supply device 4 to the mist nozzle 20. The supplied hot water HW is pressurized by the pressurizing pump 25 with the first hot water supply pressure.

  Thereby, the hot water HW is supplied from the hot water supply device 4 to the mist nozzle 20 at the first hot water supply pressure, and the mist M is ejected from the mist nozzle 20 at a predetermined first ejection amount.

  As described above, the bathroom 101 is humidified and heated by blowing out the warm air HA in the bathroom air conditioner 3A while blowing out the mist M with the predetermined first ejection amount in the mist generating apparatus 2B, and the humidity is increased in a short time. It becomes a mist sauna state.

  Here, even in the configuration provided with the mist generating device 2B, when the humidifying heating operation mode is selected, the main control unit 7A blows out hot air HA in the bathroom air conditioner 3A and starts heating the bathroom 101. You may perform control which starts the ejection of mist M, after the temperature of the bathroom 101 detected by the temperature detection sensor 38a rises to predetermined mist ejection conformity room temperature.

  Further, when the temperature of the hot water HW supplied from the hot water supply device 4 is detected by a water temperature detection sensor (not shown) and the sub control unit 8A receives an instruction to eject the mist M from the main control unit 7A, the sub control unit 8A supplies the hot water HW from the hot water supply device 4. Control may be performed so that the mist M is not ejected from the mist nozzle 20 until the temperature of the heated hot water HW rises to a predetermined mist ejection compatible water temperature.

  That is, when the sub-control unit 8A receives an instruction to eject the mist M from the main control unit 7A, the supply switching electromagnetic valve 21b and the drainage switching electromagnetic valve 21c are opened with the ejection switching electromagnetic valve 21d closed, and the hot water supply device The hot water HW supplied from the hot water supply device 4 is sent to the drain pipe 24b and the mist M is not ejected from the mist nozzle 20 until the temperature of the hot water HW supplied from 4 rises to the mist ejection compatible water temperature.

  When the temperature of the hot water HW supplied from the hot water supply device 4 rises to the mist ejection compatible water temperature, the supply switching electromagnetic valve 21b is opened, the ejection switching electromagnetic valve 21d is opened, and the drainage switching electromagnetic valve 21c is closed. The hot water HW is supplied from the hot water supply device 4 to the mist nozzle 20. Further, the hot water HW supplied to the mist nozzle 20 is pressurized with the first hot water supply pressure by the pressurizing pump 25, and the mist M having a predetermined temperature is ejected from the mist nozzle 20.

  As described above, even in the configuration provided with the mist generator 2B, in the humidifying and heating operation mode, the warm air HA is blown out by the bathroom air conditioner 3A to raise the temperature in the bathroom 101, and then the predetermined temperature is set in the mist generator 2B. It is possible to prevent the bather (user) from feeling cold by ejecting the mist M that has reached the point.

  As described above, in the humidifying and heating operation mode, the temperature in the bathroom 101 rises by blowing the warm air HA out of the bathroom air conditioner 3A. Therefore, when the temperature of the bathroom 101 detected by the temperature detection sensor 38a reaches a predetermined upper limit temperature, the main control unit 7A stops energizing the heater 32 and stops driving the fan motor 33a.

  Thereby, the temperature in the bathroom 101 falls because the blowing of the hot air HA from the bathroom air conditioner 3A stops.

  Then, when the temperature of the bathroom 101 detected by the temperature detection sensor 38a reaches a predetermined lower limit temperature, the main control unit 7A resumes energization of the heater 32 and driving of the fan motor 33a.

  As described above, the temperature in the bathroom 101 is kept in a certain range by the control of intermittently driving the heater 32 of the bathroom air conditioner 3A.

  FIG. 10 is a graph showing the relationship between the heater control of the bathroom air conditioner and the temperature and humidity in the bathroom in the humidification air conditioning system of the first embodiment, and FIG. 11 is a conventional heater control and the temperature in the bathroom as a comparative example. It is a graph which shows the relationship of humidity.

  In the example shown in FIG. 11, the heater of the bathroom air conditioner is intermittently driven while a certain amount of mist is ejected by the mist generator. Thus, when the heater of the bathroom air conditioner is energized in a state where a certain amount of mist is being ejected by the mist generating device, the relative humidity decreases as the temperature of the bathroom increases, and the energization of the heater is stopped. Since the relative humidity increases as the temperature decreases, the humidity in the bathroom 101 varies greatly.

  In order to eliminate such fluctuations in humidity, the main control unit 7A performs control to increase the humidification amount when the heater 32 of the bathroom air conditioner 3A is energized and decrease the humidification amount when the heater 32 is deenergized.

  That is, in the configuration including the mist generating device 2A, when the main control unit 7A energizes the heater 32 of the bathroom air conditioner 3A, the mist M is ejected from a predetermined first number, in this example, all the mist nozzles 20. The instruction is transmitted to the sub control unit 8A.

  When the sub-control unit 8A receives an instruction from the main control unit 7A to eject the mist M from all the mist nozzles 20, the sub-control unit 8A opens all the ejection nozzle switching electromagnetic valves 21a.

  As a result, as shown in FIG. 3A, the mist M is ejected from all of the plurality of mist nozzles 20, thereby increasing the amount of mist M ejected and increasing the amount of humidification, as shown in FIG. In addition, a decrease in relative humidity accompanying a temperature rise can be suppressed.

  On the other hand, when the temperature of the bathroom 101 detected by the temperature detection sensor 38a reaches a predetermined upper limit temperature and the energization of the heater 32 is stopped, the main control unit 7A has a second number smaller than the first number. In this example, half of the mist nozzles 20 transmit instructions to eject the mist M to the sub-control unit 8A.

  When the sub control unit 8A receives an instruction from the main control unit 7A to eject the mist M from half of the mist nozzles 20, the sub control unit 8A closes the half of the ejection nozzle switching electromagnetic valves 21a.

  As a result, as shown in FIG. 3B, the number of mist nozzles 20 that eject mist M is reduced, so that the amount of mist M ejected is reduced and the amount of humidification is reduced. As shown in FIG. An increase in relative humidity accompanying a decrease is suppressed.

  In the configuration including the mist generating device 2B, when the main control unit 7A energizes the heater 32 of the bathroom air conditioner 3A, the main control unit 7A transmits an instruction to eject the mist M at a predetermined first hot water supply pressure to the sub control unit 8A.

  When the sub control unit 8A receives an instruction from the main control unit 7A to eject the mist M at the first hot water supply pressure, the sub control unit 8A supplies the hot water HW supplied from the hot water supply device 4 to the mist nozzle 20 by the first pressure pump 25. Pressurize with hot water pressure.

  Accordingly, as shown in FIG. 5 (a), the amount of humidification is increased by increasing the amount of mist M ejected from the mist nozzle 20, and as shown in FIG. 10, the relative humidity decreases with increasing temperature. It can be suppressed.

  On the other hand, when the temperature of the bathroom 101 detected by the temperature detection sensor 38a reaches a predetermined upper limit temperature and the energization of the heater 32 is stopped, the main control unit 7A is a second lower than the first hot water supply pressure. An instruction to eject the mist M at the hot water supply pressure is transmitted to the sub-control unit 8A.

  When the sub control unit 8A receives from the main control unit 7A an instruction to eject the mist M at the second hot water supply pressure, the sub control unit 8A lowers the hot water supply pressure by the pressurizing pump 25 from the first hot water supply pressure to the second hot water supply pressure.

  Accordingly, as shown in FIG. 5B, the amount of humidification is reduced by reducing the amount of mist M ejected from the mist nozzle 20 from the first ejection amount to the second ejection amount, as shown in FIG. As described above, an increase in relative humidity accompanying a decrease in temperature is suppressed.

  In this way, by controlling the humidification amount in conjunction with the driving of the heater 32 that blows out warm air in the bathroom air conditioner 3A, large fluctuations in humidity in the bathroom 101 can be suppressed. With the conventional control, the humidity variation in the bathroom 101 is about 20%, and the bather felt the humidity variation. On the other hand, in the control of the present embodiment, the fluctuation of the humidity in the bathroom 101 is suppressed to 10% or less, and the bather does not feel the fluctuation of the humidity.

  Therefore, the amount of humidification is excessive and wasteful energy is consumed, or the problem that the amount of humidification is insufficient and the inside of the bathroom 101 does not reach the required humidity is solved. Can be maintained in a high humidity state.

  In addition, if the output of the heater 32 is controlled so that the temperature in the bathroom 101 becomes substantially constant, and the fluctuation in the temperature in the bathroom 101 is suppressed to be small, the fluctuation in humidity can be further suppressed.

<Configuration Example of Humidification Air Conditioning System of Second Embodiment>
(2-1) Overall Configuration Example of Humidification Air Conditioning System FIG. 12 is an overall configuration diagram illustrating an example of a humidification air conditioning system according to the second embodiment.

  The humidification air conditioning system 1B of 2nd Embodiment is the mist generator 2 which ejects the mist-like mist M to the bathroom 101 similarly to the humidification air conditioning system 1A of 1st Embodiment, heating of the bathroom 101, etc. Bathroom air conditioner 3 </ b> A and hot water supply device 4 for generating hot water HW supplied to mist generator 2.

  The humidification air conditioning system 1B is operated by the main operation unit 5A installed in the washroom 102 and the sub operation unit 6A installed in the bathroom 101, and the mist generating device 2 and the bathroom air conditioner 3A are operated by the main control unit 7A and the sub control. Controlled by the unit 8A.

  In the humidification air conditioning system 1B, for example, the humidification heating operation mode is selected by the operation of the main operation unit 5A or the sub operation unit 6A. In the humidification heating operation mode, the mist generator 2 ejects the mist M while the bathroom air conditioner 3A The hot air HA is blown out by the circulating air and humidification heating of the bathroom 101 is performed.

  The humidification air conditioning system 1B includes a humidity detection sensor 38b, which is an example of humidity detection means, in at least one of the mist generating device 2, the bathroom air conditioner 3A, and the auxiliary operation unit 6A, which is an example of an operation unit. In the operation mode, the amount of mist M ejected by the mist generating device 2 is controlled according to the humidity of the bathroom 101 detected by the humidity detection sensor 38b, so that the humidity in the bathroom 101 approaches a constant value.

  It is possible to detect the humidity in the bathroom 101 more accurately by detecting the humidity of the bathroom 101 by, for example, obtaining the average of the humidity detected by each humidity detection sensor 38b by providing a plurality of humidity detection sensors 38b. It becomes. The humidity detection sensor 38b may be installed on the ceiling or wall surface of the bathroom 101.

  Here, the mist generator 2 is, for example, the mist generator 2A having the configuration described with reference to FIG. 2 or the like, or the mist generator 2B having the configuration described with reference to FIG. 4 or the like. Moreover, in the structure provided with the humidity detection sensor 38b in the mist generator 2, the humidity detection sensor 38b is provided in the front panel 23 facing the bathroom 101, for example.

  Further, the bathroom air conditioner 3A has the configuration described in FIG. 6, for example, and in the configuration having the humidity detection sensor 38b in the bathroom air conditioner 3A, for example, in the front panel 37 facing the bathroom 101 or in FIG. The described fan suction port 34a is provided with a humidity detection sensor 38b.

<Operation Example of Humidification Air-Conditioning System of Second Embodiment>
Next, with reference to each figure, an example of the operation | movement in the humidification heating operation mode performed with the humidification air conditioning system 1B of 2nd Embodiment is demonstrated.

  In order to humidify and heat the bathroom 101, a bather or the like has a predetermined operation button 60 of the sub-operation unit 6A installed in the bathroom 101 or a predetermined operation button 50 of the main operation unit 5A installed in the washroom 102. Press to select the humidifying / heating mode.

  When the humidifying and heating operation mode is selected, the main controller 7A moves the damper 35 of the bathroom air conditioner 3A to the circulation position shown in FIG. 6A, drives the fan motor 33a, and rotates the fan 33. The heater 32 is energized.

  Thereby, in the bathroom air conditioner 3A, the air RA in the bathroom 101 is sucked from the suction grille 37a of the front panel 37, the hot air HA is blown from the blowout grille 37b, and the interior of the bathroom 101 is heated.

  In addition, when the humidifying and heating operation mode is selected, the main control unit 7A, in the configuration including the mist generating device 2A, instructs the mist M to be ejected from the predetermined first number, in this example, from all the mist nozzles 20. Is transmitted to the sub-control unit 8A.

  When the sub-control unit 8A receives an instruction to eject the mist M from all the mist nozzles 20 from the main control unit 7A, the sub-control unit 8A opens the supply switching electromagnetic valve 21b and all the ejection nozzle switching electromagnetic valves 21a.

  Thereby, the hot water HW is supplied from the hot water supply device 4 to all the mist nozzles 20, and the mist M is ejected from all the mist nozzles 20.

  In this way, the bathroom 101 is humidified and heated by blowing the warm air HA from the bathroom air conditioner 3A while the mist M is ejected from all the mist nozzles 20 by the mist generating apparatus 2A. It becomes a mist sauna state.

  Here, when the humidifying and heating operation mode is selected, the main control unit 7A blows out hot air HA from the bathroom air conditioner 3A and starts heating the bathroom 101, and then the bathroom 101 detected by the temperature detection sensor 38a. Control of starting the ejection of mist M may be performed after the temperature rises to a predetermined mist ejection compatible room temperature.

  The sub-control unit 8A detects the temperature of the hot water HW supplied from the hot water supply device 4 with a water temperature detection sensor (not shown), and switches between opening and closing of the drainage switching electromagnetic valve 21c and the ejection nozzle switching electromagnetic valve 21a according to the water temperature. When the temperature of the hot water HW supplied from the hot water supply device 4 rises to a predetermined mist compatible water temperature, control for starting ejection of the mist M may be performed.

  On the other hand, in the configuration including the mist generating device 2B, when the humidifying / heating operation mode is selected, the main control unit 7A transmits an instruction to eject the mist M at a predetermined first hot water supply pressure to the sub-control unit 8A. .

  When the sub-control unit 8A receives an instruction from the main control unit 7A to eject the mist M at the first hot water supply pressure, the sub-control unit 8A opens the supply switching electromagnetic valve 21b and the ejection switching electromagnetic valve 21d, and from the hot water supply device 4 to the mist nozzle 20. The supplied hot water HW is pressurized by the pressurizing pump 25 with the first hot water supply pressure.

  Thereby, the hot water HW is supplied from the hot water supply device 4 to the mist nozzle 20 at the first hot water supply pressure, and the mist M is ejected from the mist nozzle 20 at a predetermined first ejection amount.

  As described above, the bathroom 101 is humidified and heated by blowing out the warm air HA in the bathroom air conditioner 3A while blowing out the mist M with the predetermined first ejection amount in the mist generating apparatus 2B, and the humidity is increased in a short time. It becomes a mist sauna state.

  Here, even in the configuration provided with the mist generating device 2B, when the humidifying heating operation mode is selected, the main control unit 7A blows out hot air HA in the bathroom air conditioner 3A and starts heating the bathroom 101. You may perform control which starts the ejection of mist M, after the temperature of the bathroom 101 detected by the temperature detection sensor 38a rises to predetermined mist ejection conformity room temperature.

  Further, the sub control unit 8A detects the temperature of the hot water HW supplied from the hot water supply device 4 with a water temperature detection sensor (not shown), and switches between opening and closing of the drainage switching electromagnetic valve 21c and the ejection switching electromagnetic valve 21d according to the water temperature, When the temperature of the hot water HW supplied from the hot water supply device 4 rises to a predetermined mist compatible water temperature, the mist generating device 2B may control to start the ejection of the mist M.

  As described above, in the humidifying and heating operation mode, the humidity in the bathroom 101 is increased by ejecting the mist M from the mist generator 2. For this reason, when the humidity of the bathroom 101 detected by the humidity detection sensor 38b reaches a predetermined upper limit humidity, in the configuration including the mist generating device 2A, the main control unit 7A has a second number smaller than the first number, In this example, an instruction to eject mist M from half the mist nozzles 20 is transmitted to the sub-control unit 8A.

  When the sub control unit 8A receives an instruction from the main control unit 7A to eject the mist M from half of the mist nozzles 20, the sub control unit 8A closes the half of the ejection nozzle switching electromagnetic valves 21a.

  As a result, as shown in FIG. 3B, the number of mist nozzles 20 that eject mist M is reduced, the amount of mist M ejected is reduced, the amount of humidification is reduced, and the humidity in bathroom 101 is increased. It can be suppressed.

  When the amount of mist M ejected by the mist generator 2A is reduced, the humidity in the bathroom 101 is lowered. When the humidity of the bathroom 101 detected by the humidity detection sensor 38b becomes a predetermined lower limit humidity, the main control unit 7A transmits an instruction to eject the mist M from all the mist nozzles 20 to the sub control unit 8A in this example. To do.

  When the sub-control unit 8A receives an instruction from the main control unit 7A to eject the mist M from all the mist nozzles 20, the sub-control unit 8A opens all the ejection nozzle switching electromagnetic valves 21a.

  Thereby, as shown to Fig.3 (a), the number of mist nozzles 20 which eject mist M increases, the amount of mist M ejection increases, the amount of humidification increases, and the humidity in the bathroom 101 falls. It can be suppressed.

  When the humidity of the bathroom 101 detected by the humidity detection sensor 38b reaches a predetermined upper limit humidity, in the configuration including the mist generating device 2B, the main control unit 7A has a second hot water supply pressure lower than the first hot water supply pressure. Then, an instruction to eject the mist M is transmitted to the sub-control unit 8A.

  When the sub control unit 8A receives from the main control unit 7A an instruction to eject the mist M at the second hot water supply pressure, the sub control unit 8A lowers the hot water supply pressure by the pressurizing pump 25 from the first hot water supply pressure to the second hot water supply pressure.

  Accordingly, as shown in FIG. 5B, the amount of humidification is reduced by reducing the amount of mist M ejected from the mist nozzle 20 from the first amount to the second amount, and the amount of humidification is reduced. Increase in humidity is suppressed.

  When the amount of mist M ejected by the mist generator 2B is reduced, the humidity in the bathroom 101 is lowered. When the humidity of the bathroom 101 detected by the humidity detection sensor 38b reaches a predetermined lower limit humidity, the main control unit 7A transmits an instruction to eject the mist M with the first hot water supply pressure to the sub control unit 8A.

  When the sub-control unit 8A receives an instruction to eject the mist M at the first hot water supply pressure from the main control unit 7A, the sub-control unit 8A increases the hot water supply pressure by the pressurizing pump 25 from the second hot water supply pressure to the first hot water supply pressure.

  As a result, as shown in FIG. 5A, the amount of mist M ejected from the mist nozzle 20 increases from the second ejection amount to the first ejection amount, thereby increasing the humidification amount. Reduces humidity.

  By performing such control, the humidity in the bathroom 101 falls between a predetermined upper limit humidity and a lower limit humidity, and large fluctuations are suppressed. In the control of the present embodiment, for example, when the humidity (relative humidity) in the bathroom 101 is 100%, the humidification amount is decreased, and when the humidity is 95%, the humidification amount is increased, thereby changing the humidity in the bathroom 101. Can be suppressed to 10% or less, so that the bather does not feel fluctuations in humidity.

  Therefore, the amount of humidification is excessive and wasteful energy is consumed, or the problem that the amount of humidification is insufficient and the inside of the bathroom 101 does not reach the required humidity is solved. Can be maintained in a high humidity state.

<Configuration Example of Humidification Air-Conditioning System of Third Embodiment>
(3-1) Whole configuration example of humidification air conditioning system FIG. 13: is a whole block diagram which shows an example of the humidification air conditioning system of 3rd Embodiment.

  The humidification air conditioning system 1C of 3rd Embodiment is the humidification apparatus 9 which blows the humidification air WA to the bathroom 101, and the bathroom air conditioning apparatus 3A which has the structure demonstrated in FIG. With.

  The humidification air conditioning system 1C is operated by the main operation unit 5A installed in the washroom 102 and the sub operation unit 6B installed in the bathroom 101, and the humidifier 9 and the bathroom air conditioner 3A are operated by the main control unit 7A and the sub control unit. Controlled to 8B.

  In the humidification air conditioning system 1C, for example, the humidification heating operation mode is selected by the operation of the main operation unit 5A or the sub operation unit 6B, and in the humidification heating operation mode, the humidification air WA is blown out by the humidification device 9 and circulated in the bathroom air conditioner 3A. The warm air HA is blown out by the wind, and humidification heating of the bathroom 101 is performed.

  In the humidifying and heating operation mode, the humidifying air conditioning system 1C adjusts the amount of moisture in the humidified air WA blown out by the humidifying device 9 in conjunction with the driving of the heater 32 that blows the hot air HA out of the bathroom air conditioner 3A. Control is performed so that the humidity in the bathroom 101 approaches a constant value.

(3-2) Configuration Example of Humidification Device that Configures Humidification Air Conditioning System FIG. 14 is a configuration diagram illustrating a first example of a humidification device that configures the humidification air conditioning system of the third embodiment.

  The humidifying device 9A of the first example is a humidifying device using a heater. The humidifying device 90A generates steam WV to generate humidified air WA, and circulates the air RA sucked from the bathroom 101 to humidify. A blower fan 91 that blows out the air WA is provided.

  The humidifying unit 90A is an example of a humidifying unit, and circulates in a water tank 92A for storing water W, a heater 93A as a water heating unit for heating the water W stored in the water tank 92A to generate water vapor WV, and a blower fan unit 91. The air to be humidified is humidified with the water vapor WV generated by the operation of the heater 93A, and is provided with a humidified air passage 94 in which the humidified air WA is generated.

  The water tank 92A has an opening at the top facing the humidified air passage 94, and has one or more heaters 93A at the bottom, and generates water vapor WV by heating the water W stored in the water tank 92A with the heater 93A. And diffused into the humidified air passage 94 at the top of the water tank 92A.

  The blower fan unit 91 is an example of a blower unit, and includes a multi-blade fan 95 that is rotationally driven by a fan motor 95a, and a fan case 96 that forms an air passage. When the fan 95 is driven to rotate, the fan case 96 forms an air path that sucks air from a fan suction port 96 a formed in the axial direction of the fan 95 and blows it out to the humidified air path 94.

  Thereby, when the fan 95 is rotationally driven, the air sucked from the fan suction port 96a is blown out to the humidifying air passage 94, and the air blown out to the humidifying air passage 94 is used as the water W stored in the water tank 92A. Humidified air WA is generated by being humidified with water vapor WV generated by heating with the heater 93A.

  The amount of moisture in the humidified air WA is controlled by controlling the energization rate of the heater 93A, controlling the energization time of the heater 93A, and controlling the number of energizations in a configuration including a plurality of heaters 93A.

  The humidifier 9A includes a water supply mechanism 92s that supplies water to the water tank 92A, a drainage mechanism 92e that discharges the water tank 92A, and a water level sensor 92w that detects the water level in the water tank 92A.

  The water supply mechanism 92s is connected to a water pipe (not shown). For example, the water supply mechanism 92s includes a water supply port 92sw at the upper part of the water tank 92A and a water supply valve 92sb that switches the presence or absence of the water supply SW.

  The drainage mechanism 92e is connected to a drain pipe (not shown) of the bathroom 101, and includes a drain port 92ew on the bottom surface of the water tank 92A and a drain valve 92eb for switching the presence or absence of the drain EW.

  Further, the water level sensor 92w includes a float in the water tank 92A, and detects the water level at the position of the float.

  The humidifier 9A includes a front panel 97 on the lower surface. The front panel 97 is detachably attached to the humidifying device 9 </ b> A, and includes a suction grill 97 a connected to the fan suction port 96 a of the blower fan unit 91 and a blowout grill 97 b connected to the humidified air passage 94.

  As a result, when the humidifying unit 90A and the blower fan unit 91 are driven, the humidifying device 9A sucks the air RA from the suction grill 97a, and the air sucked from the suction grill 97a is humidified by the humidified air passage 94, The humidified air WA is blown out from the blowing grill 97b.

  FIG. 15: is a block diagram which shows the 2nd example of the humidification apparatus which comprises the humidification air conditioning system of 3rd Embodiment.

  The humidifying device 9B of the second example is a humidifying device using an ultrasonic transducer, and generates a humidified air WA by generating fine water droplets F, and an air RA sucked from the bathroom 101. Is provided, and a blower fan unit 91 for blowing out the humid air WA is provided.

  The humidifying unit 90B is an example of a humidifying unit, and includes a water tank 92B that stores water W, an ultrasonic vibrator 93B that generates water droplets F that are refined by vibrating the water W stored in the water tank 92B, and a blower fan unit 91. The air to be circulated is humidified by the water droplets F that have been refined and diffused by the operation of the ultrasonic vibrator 93B, and includes a humidified air passage 94 that generates the humidified air WA.

  The water tank 92B has an opening at the top facing the humidified air passage 94, and includes one or a plurality of ultrasonic vibrators 93B at the bottom, and the water W stored in the water tank 92B is vibrated by the ultrasonic vibrator 93B. As a result, fine mist-like water droplets F are generated and diffused into the humidified air passage 94 above the water tank 92B.

  The blower fan unit 91 is an example of a blower unit, and includes a multi-blade fan 95 that is rotationally driven by a fan motor 95a, and a fan case 96 that forms an air passage. When the fan 95 is driven to rotate, the fan case 96 forms an air path that sucks air from a fan suction port 96 a formed in the axial direction of the fan 95 and blows it out to the humidified air path 94.

  Thereby, when the fan 95 is rotationally driven, the air sucked from the fan suction port 96a is blown out to the humidifying air passage 94, and the air blown out to the humidifying air passage 94 is used as the water W stored in the water tank 92B. Humidified air WA is generated by being humidified by the mist-like water droplets F generated by vibrating with the ultrasonic vibrator 93B.

  The amount of moisture in the humidified air WA is controlled by controlling the energization voltage of the ultrasonic transducer 93B, energizing frequency control of the ultrasonic transducer 93B, and controlling the number of energization in a configuration including a plurality of ultrasonic transducers 93B. Is done.

  The humidifier 9B includes a water supply mechanism 92s that supplies water to the water tank 92A, a drainage mechanism 92e that discharges the water tank 92A, and a water level sensor 92w that detects the water level in the water tank 92A.

  The water supply mechanism 92s is connected to a water pipe (not shown). For example, the water supply mechanism 92s includes a water supply port 92sw at the upper portion of the water tank 92B and a water supply valve 92sb that switches the presence or absence of the water supply SW.

  The drainage mechanism 92e is connected to a drain pipe (not shown) of the bathroom 101, and includes a drainage port 92ew on the bottom surface of the water tank 92B and a drainage valve 92eb for switching the presence or absence of the drainage EW.

  Further, the water level sensor 92w includes a float in the water tank 92B and detects the water level at the position of the float.

  The humidifier 9B includes a front panel 97 on the lower surface. The front panel 97 is detachably attached to the humidifying device 9 </ b> B, and includes a suction grill 97 a connected to the fan suction port 96 a of the blower fan unit 91 and a blowout grill 97 b connected to the humidified air passage 94.

  As a result, when the humidifying unit 90B and the blower fan unit 91 are driven, the humidifying device 9B sucks the air RA from the suction grill 97a, and the air sucked from the suction grill 97a is humidified by the humidifying air passage 94. The humidified air WA is blown out from the blowing grill 97b.

(3-3) Control Function Example of Humidification Air Conditioning System FIGS. 16 and 17 are functional block diagrams showing an example of a control system of the humidification air conditioning system according to the third embodiment, and FIG. 16 shows the first example. FIG. 17 is a functional block diagram of a humidifying air-conditioning system 1C including a humidifying device 9B of the second example, and FIG. 17 is a functional block diagram of the humidifying air-conditioning system 1C including the humidifying device 9A.

  The humidifying air conditioning system 1C includes a main control unit 7A provided in the bathroom air conditioner 3A, a heater 32 of the bathroom air conditioner 3A described in FIG. 6, a fan motor 33a that drives the fan 33 of the fan unit 30, and a damper 35. Is connected to a damper motor 35c for driving the temperature detection sensor 38a and the like.

  Further, in the configuration provided with the humidifying device 9A shown in FIG. 14, the humidifying air conditioning system 1C includes the heater 93A, the fan motor 95a, and the water supply valve described in FIG. 14 in the sub-control unit 8B provided in the humidifying device 9A. 92sb, a drain valve 92eb, a water level sensor 92w, and the like are connected.

  Alternatively, in the configuration provided with the humidifying device 9B shown in FIG. 15, the humidifying air conditioning system 1C includes the ultrasonic vibrator 93B and the fan motor 95a described in FIG. 15 in the sub-control unit 8B provided in the humidifying device 9B. A water supply valve 92sb, a drain valve 92eb, a water level sensor 92w, and the like are connected.

  Further, the main operation unit 5A is connected to the main control unit 7A, the sub operation unit 6B is connected to the sub control unit 8B, and the sub control unit 8B is connected to the main control unit 7A.

  The main control unit 7A and the sub control unit 8B are examples of control means, each having a CPU and a memory (not shown), and bathroom air conditioning according to the operations in the main operation unit 5A and the sub operation unit 6B and the programs stored in advance. The device 3A and the humidifier 9 are controlled.

  That is, the main control unit 7A and the sub control unit 8B communicate according to a predetermined operation in the main operation unit 5A or the sub operation unit 6B, and the heater 93A and the fan motor 95a of the humidifier 9A and each water supply / drain valve, or the humidifier The ultrasonic vibrator 93B and the fan motor 95a of the apparatus 9B and each water supply / drain valve are controlled, and the heater 32, the fan motor 33a and the damper motor 35c of the bathroom air conditioner 3A are controlled to humidify and heat the bathroom 101 shown in FIG. The humidification heating operation mode to perform is performed.

  Further, the main control unit 7A controls the heater 32, the fan motor 33a and the damper motor 35c of the bathroom air conditioner 3A according to a predetermined operation in the main operation unit 5A as a single operation of the bathroom air conditioner 3A. A ventilation operation mode, a drying operation mode, a cool air operation mode, or a 24-hour ventilation operation mode is selectively executed.

<Operation Example of Humidification Air Conditioning System of Third Embodiment>
Next, with reference to each figure, an example of the operation | movement in the humidification heating operation mode performed with the humidification air conditioning system 1C of 3rd Embodiment is demonstrated.

  In order to humidify and heat the bathroom 101, a bather or the like has a predetermined operation button 60 of the sub-operation unit 6B installed in the bathroom 101 or a predetermined operation button 50 of the main operation unit 5A installed in the washroom 102. Press to select the humidifying / heating mode.

  When the humidifying / heating operation mode is selected, the main controller 7A drives the damper motor 35c of the bathroom air conditioner 3A to move the damper 35 to the circulation position shown in FIG. 6A, and drives the fan motor 33a. While rotating the fan 33, the heater 32 is energized.

  Thereby, in the bathroom air conditioner 3A, the air RA in the bathroom 101 is sucked from the suction grille 37a of the front panel 37, the hot air HA is blown from the blowout grille 37b, and the interior of the bathroom 101 is heated.

  Further, when the humidifying / heating operation mode is selected, the main control unit 7A transmits an instruction to blow out the humidified air with a predetermined first output to the sub-control unit 8B.

  When the sub-control unit 8B receives an instruction to blow out the humidified air WA with the first output from the main control unit 7A, the sub-control unit 8B drives the heater 93A of the humidifying unit 90A and the blower fan unit 91 in the configuration including the humidifying device 9A. The fan motor 95a is driven.

  As a result, the water W stored in the water tank 92A is heated to generate water vapor WV and diffuses to the humidified air passage 94 at the upper part of the water tank 92A. Then, the air RA in the bathroom 101 sucked in from the suction grill 97a is humidified through the humidified air passage 94, and the humidified air WA is blown out from the blowing grill 97b.

  In this way, the bathroom 101 is humidified and heated by blowing out the warm air HA from the humidifying device 9A at the first output while blowing out the humidified air WA from the humidifying device 9A. It becomes a sauna state.

  In the humidifier 9A, the output of the water level sensor 92w is monitored, and water supply by opening / closing the water supply valve 92sb and water discharge by opening / closing the drain valve 92eb are performed so that the water in the water tank 92A becomes a predetermined amount.

  Here, when the humidifying and heating operation mode is selected, the main control unit 7A blows out hot air HA from the bathroom air conditioner 3A and starts heating the bathroom 101, and then the bathroom 101 detected by the temperature detection sensor 38a. After the temperature rises to a predetermined humidified air blowing compatible room temperature, control for starting the blowing of the humidified air WA in the humidifying device 9A may be performed.

  On the other hand, when the sub-control unit 8B receives an instruction to blow out the humidified air WA with the first output from the main control unit 7A, the sub-control unit 8B drives the ultrasonic vibrator 93B of the humidifying unit 90B in the configuration including the humidifying device 9B. The fan motor 95a of the blower fan unit 91 is driven.

  As a result, the water droplet F, which is refined by vibration of the water W stored in the water tank 92B, diffuses into the humidified air passage 94 above the water tank 92B. Then, the air RA in the bathroom 101 sucked from the suction grill 97a is humidified through the humidification air passage 94, and the mist-like humid air WA is blown out from the blowout grill 97b.

  In this way, the bathroom 101 is humidified and heated by blowing out the warm air HA from the humidifying device 9B with the first output while blowing out the humidified air WA from the humidifying device 9B. It becomes a sauna state.

  The humidifier 9B also monitors the output of the water level sensor 92w, and water is supplied by opening and closing the water supply valve 92sb and drained by opening and closing the drain valve 92eb so that the amount of water in the water tank 92B becomes a predetermined amount.

  Further, even in the configuration provided with the humidifying device 9B, when the humidifying and heating operation mode is selected, the main control unit 7A blows the hot air HA in the bathroom air conditioner 3A and starts heating the bathroom 101, and then detects the temperature. You may perform control which starts the blowing of the humidification air WA in the humidification apparatus 9B, after the temperature of the bathroom 101 detected by the sensor 38a rises to predetermined humidification air blowing adaptation room temperature.

  In the humidification air conditioning system 1C, in the humidification heating operation mode, as described above, when the temperature of the bathroom 101 detected by the temperature detection sensor 38a reaches the predetermined upper limit temperature, the main control unit 7A is a heater in the bathroom air conditioner 3A. In addition to stopping the energization of 32, the drive of the fan motor 33a is stopped to suppress the temperature rise of the bathroom 101.

  Further, when the temperature of the bathroom 101 detected by the temperature detection sensor 38a reaches a predetermined lower limit temperature, the main control unit 7A resumes energization of the heater 32 and driving of the fan motor 33a, and suppresses the temperature drop of the bathroom 101.

  In this way, the temperature in the bathroom 101 is maintained in a certain range by the control of intermittently driving the heater 32 of the bathroom air conditioner 3A according to the temperature of the bathroom 101 detected by the temperature detection sensor 38a. Yes.

  And in order to eliminate the fluctuation | variation of the humidity in the bathroom 101 according to the change of the temperature in the bathroom 101 by driving the heater 32 of the bathroom air conditioner 3A intermittently, the main control part 7A is the heater 32 of the bathroom air conditioner 3A. In conjunction with the intermittent driving, the humidification amount by the humidifying device 9 is increased or decreased.

  That is, in the configuration provided with the humidifying device 9A, when the main control unit 7A energizes the heater 32 of the bathroom air conditioner 3A, as described above, the sub-control instructs the instruction to blow the humidified air WA at the predetermined first output. To the unit 8B.

  When the sub-control unit 8B receives an instruction to blow out the humidified air WA with the first output from the main control unit 7A, the sub-control unit 8B performs control to increase the energization rate of the heater 93A, control to increase the energization time of the heater 93A, and a plurality of heaters 93A. In the configuration provided, the amount of water vapor WV generated is increased by control for increasing the number of energizations.

  As a result, the amount of moisture in the humidified air WA blown from the humidifying device 9A is increased to increase the amount of humidification, and a decrease in relative humidity due to an increase in the temperature of the bathroom 101 due to energization of the heater 32 of the bathroom air conditioner 3A. It can be suppressed.

  On the other hand, when the temperature of the bathroom 101 detected by the temperature detection sensor 38a reaches a predetermined upper limit temperature and the energization of the heater 32 is stopped, the main control unit 7A has a second lower than the first output. An instruction to blow out the humidified air WA by output is transmitted to the sub-control unit 8B.

  When the sub-control unit 8B receives an instruction to blow out the humidified air WA with the second output from the main control unit 7A, the sub-control unit 8B performs control to lower the energization rate of the heater 93A, control to shorten the energization time of the heater 93A, and a plurality of heaters 93A. In the configuration provided, the generation amount of water vapor WV is reduced by control to reduce the number of energized lines.

  Thereby, the amount of moisture in the humidified air WA blown out from the humidifier 9A is reduced, the amount of humidification is reduced, and the relative humidity associated with the temperature drop of the bathroom 101 due to the stop of energization of the heater 32 of the bathroom air conditioner 3A. The rise is suppressed.

  On the other hand, in the configuration provided with the humidifying device 9B, the sub-control unit 8B receives the instruction to blow out the humidified air WA with the first output from the main control unit 7A, and performs control to increase the energization voltage of the ultrasonic transducer 93B. The generation amount of water droplets F is increased by control for increasing the energization frequency of the ultrasonic transducer 93B, control for increasing the number of energization in a configuration including a plurality of ultrasonic transducers 93B, and the like.

  As a result, the amount of moisture in the humidified air WA blown out from the humidifying device 9B is increased to increase the amount of humidification, and a decrease in relative humidity due to an increase in the temperature of the bathroom 101 due to energization of the heater 32 of the bathroom air conditioner 3A. It can be suppressed.

  On the other hand, when the temperature of the bathroom 101 detected by the temperature detection sensor 38a reaches a predetermined upper limit temperature and the energization of the heater 32 is stopped, the main control unit 7A has a second lower than the first output. An instruction to blow out the humidified air WA by output is transmitted to the sub-control unit 8B.

  When the sub-control unit 8B receives an instruction to blow out the humidified air WA with the second output from the main control unit 7A, the sub-control unit 8B performs control to lower the energization voltage of the ultrasonic transducer 93B and control to lower the energization frequency of the ultrasonic transducer 93B. In the configuration including a plurality of ultrasonic transducers 93B, the amount of water droplets F generated is reduced by control for reducing the number of energizations.

  Thereby, the amount of moisture in the humidified air WA blown out from the humidifying device 9B is reduced, the amount of humidification is reduced, and the relative humidity accompanying the temperature drop of the bathroom 101 due to the energization of the heater 32 of the bathroom air conditioner 3A being stopped. The rise is suppressed.

  As described above, in the humidification air conditioning system 1C, the humidity fluctuation in the bathroom 101 can be suppressed by controlling the humidification amount in conjunction with the driving of the heater 32 that blows out hot air in the bathroom air conditioner 3A.

  Therefore, the amount of humidification is excessive and wasteful energy is consumed, or the problem that the amount of humidification is insufficient and the inside of the bathroom 101 does not reach the required humidity is solved. Can be maintained in a high humidity state.

<Configuration Example of Humidification Air Conditioning System of Fourth Embodiment>
(4-1) Whole configuration example of humidification air conditioning system FIG. 18: is a whole block diagram which shows an example of the humidification air conditioning system of 4th Embodiment.

  The humidification air conditioning system 1D of 4th Embodiment is the same as the humidification air conditioning system 1C of 3rd Embodiment, and the humidifier 9 which blows the humidified air WA to the bathroom 101, for example, the structure demonstrated in FIG. And a bathroom air conditioner 3A for heating the bathroom 101 and the like.

  The humidification air conditioning system 1D is operated by the main operation unit 5A installed in the washroom 102 and the sub operation unit 6B installed in the bathroom 101, and the humidifier 9 and the bathroom air conditioner 3A are operated by the main control unit 7A and the sub control unit. Controlled to 8B.

  In the humidification air conditioning system 1D, for example, the humidification heating operation mode is selected by the operation of the main operation unit 5A or the sub operation unit 6B. In the humidification heating operation mode, the humidification air WA is blown out by the humidification device 9 and circulated in the bathroom air conditioner 3A. The warm air HA is blown out by the wind, and humidification heating of the bathroom 101 is performed.

  The humidification air conditioning system 1D includes the humidity detection sensor 38b in at least one of the bathroom air conditioning device 3A, the humidification device 9, and the sub operation unit 6B. In the humidification heating operation mode, the bathroom 101 detected by the humidity detection sensor 38b. In accordance with the humidity, the amount of moisture in the humidified air WA blown out by the humidifying device 9 is controlled so that the humidity in the bathroom 101 approaches a constant value.

  In the humidification air conditioning system 1D, the humidity detection sensors 38b are provided at a plurality of locations, and the humidity of the bathroom 101 is detected more accurately by, for example, obtaining the average of the humidity detected by each humidity detection sensor 38b. The humidity inside can be detected. The humidity detection sensor 38b may be installed on the ceiling or wall surface of the bathroom 101.

  Here, the humidifying device 9 is, for example, the humidifying device 9A having the configuration described in FIG. 14 or the humidifying device 9B having the configuration described in FIG. Moreover, in the structure provided with the humidity detection sensor 38b in the humidification apparatus 9, the humidity detection sensor 38b is provided in the front panel 97 which faces the bathroom 101, for example. On the other hand, in the configuration in which the humidity detection sensor 38b is provided in the bathroom air conditioner 3A, for example, the humidity detection sensor 38b is provided in the front panel 37 facing the bathroom 101 or in the fan suction port 34a.

<Operation Example of Humidification Air Conditioning System of Fourth Embodiment>
Next, with reference to each figure, an example of the operation | movement in the humidification heating operation mode performed with the humidification air conditioning system 1D of 4th Embodiment is demonstrated.

  In order to humidify and heat the bathroom 101, a bather or the like has a predetermined operation button 60 of the sub-operation unit 6B installed in the bathroom 101 or a predetermined operation button 50 of the main operation unit 5A installed in the washroom 102. Press to select the humidifying / heating mode.

  When the humidifying / heating operation mode is selected, the main controller 7A drives the damper motor 35c of the bathroom air conditioner 3A to move the damper 35 to the circulation position shown in FIG. 6A, and drives the fan motor 33a. While rotating the fan 33, the heater 32 is energized.

  Thereby, in the bathroom air conditioner 3A, the air RA in the bathroom 101 is sucked from the suction grille 37a of the front panel 37, the hot air HA is blown from the blowout grille 37b, and the interior of the bathroom 101 is heated.

  Further, when the humidifying / heating operation mode is selected, the main control unit 7A transmits an instruction to blow out the humidified air with a predetermined first output to the sub-control unit 8B.

  When the sub-control unit 8B receives an instruction to blow out the humidified air WA with the first output from the main control unit 7A, in the configuration including the humidifying device 9A, control for increasing the energization rate of the heater 93A, energization time of the heater 93A In the configuration including a plurality of heaters 93A, the heater 93A is driven by the control for increasing the number of energizations and the like, and the fan motor 95a of the blower fan unit 91 is driven.

  As a result, the water W stored in the water tank 92A is heated to generate water vapor WV and diffuses to the humidified air passage 94 at the upper part of the water tank 92A. Then, the air RA in the bathroom 101 sucked in from the suction grill 97a is humidified through the humidified air passage 94, and the humidified air WA is blown out from the blowing grill 97b.

  In this way, the bathroom 101 is humidified and heated by blowing out the warm air HA from the humidifying device 9A at the first output while blowing out the humidified air WA from the humidifying device 9A. It becomes a sauna state.

  In the humidification air conditioning system 1D, the humidifier 9A monitors the output of the water level sensor 92w, and supplies water by opening and closing the water supply valve 92sb and opening and closing the drain valve 92eb so that the water in the water tank 92A becomes a predetermined amount. Draining takes place.

  Further, even in the humidifying air conditioning system 1D provided with the humidifying device 9A, when the humidifying heating operation mode is selected, the main control unit 7A blows out hot air HA in the bathroom air conditioner 3A and starts heating the bathroom 101. Further, after the temperature of the bathroom 101 detected by the temperature detection sensor 38a has risen to a predetermined humidified air blowing compatible room temperature, control for starting the blowing of the humidified air WA in the humidifying device 9A may be performed.

  On the other hand, when the sub-control unit 8B receives an instruction to blow out the humidified air WA with the first output from the main control unit 7A, in the configuration including the humidifying device 9B, the sub-control unit 8B performs control to increase the energization voltage of the ultrasonic transducer 93B, The ultrasonic vibrator 93B is driven by the control for increasing the energization frequency of the ultrasonic vibrator 93B, the control for increasing the number of energizations, etc. in the configuration including a plurality of ultrasonic vibrators 93B, and the fan motor 95a of the blower fan unit 91 is driven To do.

  As a result, the water droplet F, which is refined by vibration of the water W stored in the water tank 92B, diffuses into the humidified air passage 94 above the water tank 92B. Then, the air RA in the bathroom 101 sucked from the suction grill 97a is humidified through the humidification air passage 94, and the mist-like humid air WA is blown out from the blowout grill 97b.

  In this way, the bathroom 101 is humidified and heated by blowing out the warm air HA from the humidifying device 9B with the first output while blowing out the humidified air WA from the humidifying device 9B. It becomes a sauna state.

  In the humidification air conditioning system 1D, the humidifier 9B also monitors the output of the water level sensor 92w, and supplies water by opening and closing the water supply valve 92sb and opening and closing the drain valve 92eb so that the water in the water tank 92B becomes a predetermined amount. Draining takes place.

  Further, even in the humidifying air conditioning system 1D provided with the humidifying device 9B, when the humidifying heating operation mode is selected, the main control unit 7A blows out hot air HA in the bathroom air conditioner 3A and starts heating the bathroom 101. Further, after the temperature of the bathroom 101 detected by the temperature detection sensor 38a has risen to a predetermined humidified air blowing compatible room temperature, control for starting the blowing of the humidified air WA in the humidifying device 9B may be performed.

  As described above, in the humidification heating operation mode, the humidity in the bathroom 101 is increased by blowing the humidified air WA with the humidifier 9. For this reason, when the humidity in the bathroom 101 detected by the humidity detection sensor 38b reaches a predetermined upper limit humidity, the main control unit 7A gives an instruction to blow out the humidified air WA at a second output lower than the first output. It transmits to the control part 8B.

  When the sub-control unit 8B receives an instruction to blow out the humidified air WA with the second output from the main control unit 7A, in the configuration including the humidifying device 9A, the sub-control unit 8B performs control to lower the energization rate of the heater 93A, energization time of the heater 93A. In the configuration provided with a plurality of heaters 93A, the amount of water vapor WV generated is reduced by, for example, control for reducing the number of energizations.

  As a result, the amount of moisture in the humidified air WA blown from the humidifying device 9A is reduced, the amount of humidification is reduced, and an increase in humidity in the bathroom 101 is suppressed.

  When the amount of humidification by the humidifier 9A is reduced, the humidity in the bathroom 101 is lowered. When the humidity of the bathroom 101 detected by the humidity detection sensor 38b reaches a predetermined lower limit humidity, the main control unit 7A transmits an instruction to blow out the humidified air WA with the first output to the sub-control unit 8B.

  As described above, when the humidified air WA is blown out with the first output, the amount of humidification by the humidifying device 9A is increased, and a decrease in humidity in the bathroom 101 is suppressed.

  On the other hand, in the configuration provided with the humidifying device 9B, the humidity in the bathroom 101 detected by the humidity detection sensor 38b becomes a predetermined upper limit humidity, and an instruction to blow out the humidified air WA with the second output from the main control unit 7A. Upon reception, the sub-control unit 8B performs control to lower the energization voltage of the ultrasonic transducer 93B, control to lower the energization frequency of the ultrasonic transducer 93B, and control to reduce the number of energizations in a configuration including a plurality of ultrasonic transducers 93B. For example, the amount of water droplets F is reduced.

  As a result, the amount of moisture in the humidified air WA blown from the humidifying device 9B is reduced, the amount of humidification is reduced, and an increase in humidity in the bathroom 101 is suppressed.

  When the humidification amount by the humidifier 9B is reduced, the humidity in the bathroom 101 is lowered. When the humidity of the bathroom 101 detected by the humidity detection sensor 38b reaches a predetermined lower limit humidity, the main control unit 7A transmits an instruction to blow out the humidified air WA with the first output to the sub-control unit 8B.

  As described above, when the humidified air WA is blown out with the first output, the amount of humidification by the humidifying device 9B is increased, and a decrease in humidity in the bathroom 101 is suppressed.

  In the humidification air conditioning system 1D, by performing such control, the humidity in the bathroom 101 falls between the predetermined upper limit humidity and the lower limit humidity, and large fluctuations are suppressed.

  Therefore, the amount of humidification is excessive and wasteful energy is consumed, or the problem that the amount of humidification is insufficient and the inside of the bathroom 101 does not reach the required humidity is solved. Can be maintained in a high humidity state.

  The present invention is applied to an air conditioning system that performs humidification heating such as in a bathroom or a shower room.

It is a whole lineblock diagram showing an example of a humidification air-conditioning system of a 1st embodiment. It is a block diagram which shows the 1st example of the mist generating apparatus which comprises the humidification air conditioning system of 1st Embodiment. It is switching operation | movement explanatory drawing of the mist ejection amount in the mist generator of a 1st example. It is a block diagram which shows the 2nd example of the mist generator which comprises the humidification air conditioning system of 1st Embodiment. It is switching operation | movement explanatory drawing of the mist ejection amount in the mist generator of a 2nd example. It is a block diagram which shows an example of the bathroom air conditioner which comprises the humidification air conditioning system of 1st Embodiment. It is a block diagram which shows an example of the hot water supply apparatus which comprises the humidification air conditioning system of 1st Embodiment. It is a functional block diagram which shows an example of the control system of the humidification air conditioning system of 1st Embodiment provided with the mist generator of the 1st example. It is a functional block diagram which shows an example of the control system of the humidification air conditioning system of 1st Embodiment provided with the mist generator of the 2nd example. It is a graph which shows the heater control of the bathroom air conditioner in the humidification air conditioning system of 1st Embodiment, and the relationship between the temperature and humidity in a bathroom. It is a graph which shows the relationship between the conventional heater control and the temperature and humidity in a bathroom. It is a whole block diagram which shows an example of the humidification air conditioning system of 2nd Embodiment. It is a whole block diagram which shows an example of the humidification air conditioning system of 3rd Embodiment. It is a block diagram which shows the 1st example of the humidification apparatus which comprises the humidification air conditioning system of 3rd Embodiment. It is a block diagram which shows the 2nd example of the humidification apparatus which comprises the humidification air conditioning system of 3rd Embodiment. It is a functional block diagram which shows an example of the control system of the humidification air conditioning system of 3rd Embodiment provided with the humidification apparatus of the 1st example. It is a functional block diagram which shows an example of the control system of the humidification air conditioning system of 3rd Embodiment provided with the humidification apparatus of the 2nd example. It is a whole block diagram which shows an example of the humidification air conditioning system of 4th Embodiment.

Explanation of symbols

  1A, 1B, 1C, 1D: Humidification air conditioning system, 2 (2A, 2B) ... Mist generator, 3A ... Bathroom air conditioner, 4 ... Hot water supply device, 5A ... Main operation unit, 6A, 6B ... Sub-operation unit, 7A ... Main control unit, 8A, 8B ... Sub control unit, 9 (9A, 9B) ... Humidifier, 32 ... Heater, 38a ... Temperature detection sensor 38b ... Humidity detection sensor 101 ... Bathroom 102 ... Washroom

Claims (3)

An air conditioner having heating means for generating warm air;
The bath room warm air by the air conditioner is blown out, a humidifying device having a humidifying means for blowing the miniaturized atomized water droplets or humidified air,
Temperature detecting means for detecting the temperature in the bathroom;
Control means for controlling the amount of humidification by the humidifier according to whether the heating means is driven or not ,
The control means suppresses the fluctuation of the humidity in the bathroom that is in a predetermined high humidity state to 10% or less, and the humidity in the bathroom is in the range of 90% to 100%. When the temperature in the bathroom detected by the temperature detecting means reaches a predetermined upper limit temperature, the heating means is stopped and the amount of humidification by the humidifying device is reduced, and the bathroom detected by the temperature detecting means When the temperature reaches a predetermined lower limit temperature, the humidifying air conditioning system is characterized in that the heating means is driven and the amount of humidification by the humidifying device is increased . The humidifying means is
Equipped with a mist nozzle that blows mist in response to hot water supply,
The humidification air-conditioning system according to claim 1 , wherein the control means controls the humidification amount by adjusting the number of the mist nozzles that blow out mist or the pressure of hot water supplied to the mist nozzles . The humidifier is generated by humidifying air with fine water droplets generated by vibrating water with an ultrasonic vibrator to generate humidified air, or heating water with a water heating means. Humidifying the air with the generated water vapor, comprising the humidifying means for generating humid air,
The humidification air conditioning system according to claim 1 , wherein the control means controls the humidification amount by adjusting the output of the ultrasonic vibrator or adjusting the output of the water heating means .

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