KR20070068431A - Air conditioner and method of installing air conditioner - Google Patents

Abstract

A bathroom air conditioner installable without impairing the appearance of a bathroom and a method of installing the air conditioner. The bathroom air conditioner (1A) comprises a circulation unit (2A) and a ventilation unit (3A) formed independently of each other. In the circulation unit (2A), a circulation blowing grill (4) for blowing air is installed on the lower surface of a device body (5), and a circulation suction grill (6) for sucking air is connected to the device body (5) through a circulation duct (7). In the ventilation unit (3A), a ventilation suction grill (8) for sucking air is connected to a device body (9) through a ventilation duct (10).

Description

Construction method of air conditioner and air conditioner {AIR CONDITIONER AND METHOD OF INSTALLING AIR CONDITIONER}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction method of an air conditioner and an air conditioner installed in a room such as a sanitary space such as a bathroom or a dressing room to perform indoor heating.

DESCRIPTION OF RELATED ART Conventionally, the air conditioner for bathrooms provided with the function which sends a warm air to a bathroom, and heats it, or dry and ventilate laundry is provided. Such a bathroom air conditioner has a front panel having an air inlet or a blower outlet on its lower surface and is attached in such a manner that the front panel is exposed from the ceiling of the bathroom (see, for example, Japanese Patent Application Laid-Open No. 2003-294289).

However, in the conventional bathroom air conditioner, since the size of the front panel is large, there is a problem that the appearance of the bathroom is damaged. That is, since the front panel has a size of about 450 mm x 350 mm, it occupies a considerable area on the ceiling of the bathroom, which may damage the appearance.

In addition, during the construction of a conventional bathroom air conditioner, a plurality of workers are required because the work is performed by inserting the apparatus main body with respect to the ceiling opening while attaching the flange portion of the apparatus main body to the ceiling surface with screws or the like. If you lose or work alone, there was a problem that it is difficult to work.

This invention is made | formed in order to solve such a subject, and an object of this invention is to provide the installation method of the air conditioner and air conditioner which can be installed, without damaging the external appearance of sanitary spaces, such as a bathroom, and being easy to work. It is done.

In order to solve the above-mentioned problems, the air conditioner which concerns on this invention blows air from an air suction part by suctioning air from the air suction part which sucks air, the air blower which blows out air, and the air suction part. The air conditioner provided with the said blowing means and the heating means which heats the air blown out by the blowing means WHEREIN: The air suction part is independent from the apparatus main body, It is characterized by connecting with the apparatus main body by the duct.

In the air conditioner of the present invention, air is sucked through the duct from the air intake unit, and heating operation is performed by blowing hot air or blowing air from the air blowing unit into the room.

Moreover, the air conditioner which concerns on this invention is provided in the circulation part main body provided in the upper surface side of the ceiling panel of sanitary spaces, such as a bathroom and a dressing room, and the lower surface of the circulation part main body, and the lower surface size of the said circulation part main body. The circulation inlet formed in a smaller size, the circulation blower which is provided in the lower surface of the circulation part main body, and is smaller in size than the lower surface of the circulation part main body, and sucks air from the circulation suction inlet, and blows inhaled air from the circulation blower outlet. Circulating blower means, the circulation suction port and the circulation blowout port are exposed at the position where the circulation part main body of the ceiling panel is installed, and the whole opening of the circulation part main body is provided with an attachment opening of a size which is made non-exposed, The circulation unit body is characterized in that it is installed.

In the air conditioner of the present invention, the air in the sanitary space such as the bathroom or the dressing room is sucked from the circulation inlet provided in the ceiling panel of the sanitary space such as the bathroom or the dressing room, and the hot air or the air is blown out from the circulation ejection outlet. By spouting into sanitary spaces such as cows, heating operation for sanitary spaces such as bathrooms and dressing rooms is performed.

Moreover, the air conditioner which concerns on this invention is an air intake part which has a blower main body which inhales air, and blows out the inhaled air, is connected through a blower main body and a duct member, and the intake port which inhales air; It is connected via a blower main body and a duct member, and it has an air blower which has a blower outlet which blows out air, A blower main body is installed in the upper surface side of a ceiling panel, and an air inlet part exposes a suction inlet to a ceiling panel or a wall panel, The air blower is installed by exposing the blower to the ceiling panel or the wall panel.

In the air conditioner of the present invention, the heating operation is performed by sucking the air in the room from the inlet provided in the ceiling panel or the wall panel, and blowing the warm air or the blowing air from the air outlet to the room.

The construction method of the air conditioner which concerns on this invention forms the opening part which attaches an air blowing part to a ceiling panel, and uses the guide frame and stopper part which perform positioning of the apparatus main body on the ceiling based on the position of an opening part. A pressing member for attaching to the upper surface of the panel, inserting the main body of the apparatus from the inspection opening provided in the ceiling panel, moving the main body of the apparatus to the position where the stopper portion is brought into contact with the guide part of the attachment frame, and fixing the main body of the apparatus to the attachment frame. It attaches, and inserts the air blowing part from an opening part, and fixes to an apparatus main body.

According to the air conditioner of the present invention, since the air intake unit is connected via the device main body and the duct to be independent of the device main body, the air intake part and the air blowing part become independent parts.

As a result, the air suction part and the air blowing part can be miniaturized, and the area occupied by the ceiling in the installation place such as a bathroom can be made small.

Moreover, since the freedom degree of installation of an air intake part and an air blower part increases, it becomes possible to install an air intake part and an air blower part in the position which can obtain the most suitable heating efficiency, ventilation efficiency, etc ..

Further, according to the air conditioner of the present invention, the circulation jet port and the circulation suction port are configured to be smaller than the circulation part main body, and the circulation suction port and the circulation jet port are exposed at the position where the circulation part main body of the ceiling panel is installed, and the circulation part main body. Since the whole was formed with the attachment opening part of the size which made it unexposed, and the circulation part main body was provided, the area of the part exposed to the ceiling panel of an indoor can be made small in an air conditioner.

Further, according to the air conditioner of the present invention, the air blower having the blower outlet and the air inlet having the suction inlet are separated from the blower main body so that the blower main body is not exposed to the ceiling panel at the installation position, and the blower outlet and the suction inlet are installed. Since it exposed to the ceiling panel or wall panel of a position, the area of the part exposed to the ceiling panel or wall panel of an indoor can be made small in an air conditioner.

Thereby, an air conditioner can be provided without impairing the external appearance of a room.

In addition, according to the construction method of the air conditioner of the present invention, by attaching the attachment frame on the ceiling panel, by moving the device body with the attachment frame as a guide to fix the device body in a predetermined position, it is fixed while lifting the device body There is no need to perform work or the like, and workability at the time of construction is improved, so that even one person can perform construction easily.

1A is a configuration diagram illustrating an example of a bathroom air conditioner according to a first embodiment.

1B is a configuration diagram showing an example of a bathroom air conditioner according to the first embodiment.

2 is a perspective view illustrating an example of a circulation unit.

3 is a bottom view showing an example of the circulation unit.

4 is an internal configuration diagram showing an example of the circulation unit.

5A is an internal configuration diagram showing an example of the circulation unit.

5B is an internal configuration diagram showing an example of the circulation unit.

6 is a front view showing an example of the circulation unit.

7 is an exploded perspective view showing an example of the circulation unit.

Fig. 8 is a sectional view showing the configuration of main parts of the circulation jet grill.

9A is a configuration diagram showing an example of the circulation suction grille.

9B is a configuration diagram showing an example of the circulation suction grille.

10A is a configuration diagram showing an example of a ventilation unit.

10B is a configuration diagram showing an example of a ventilation unit.

1OC is a block diagram showing an example of a ventilation unit.

It is explanatory drawing which shows an example of the construction method of a circulation unit.

It is explanatory drawing which shows an example of the construction method of a circulation unit.

It is a block diagram which shows the other example of installation of the bathroom air conditioner of 1st Embodiment.

It is a block diagram which shows the other example of installation of the bathroom air conditioner of 1st Embodiment.

14A is a configuration diagram showing another installation example of the bathroom air conditioner according to the first embodiment.

14B is a configuration diagram showing another installation example of the bathroom air conditioner according to the first embodiment.

15A is a configuration diagram showing another installation example of the bathroom air conditioner according to the first embodiment.

FIG. 15B is a configuration diagram showing another installation example of the bathroom air conditioner according to the first embodiment. FIG.

Fig. 16A is a configuration diagram showing an example of installation of the bathroom air conditioner according to the second embodiment.

Fig. 16B is a configuration diagram showing an installation example of the bathroom air conditioner according to the second embodiment.

Fig. 17A is a configuration diagram showing an example of installation of the bathroom air conditioner according to the third embodiment.

Fig. 17B is a configuration diagram showing an installation example of the bathroom air conditioner according to the third embodiment.

18A is a configuration diagram illustrating an example of a bathroom air conditioner according to a fourth embodiment.

18B is a configuration diagram showing an example of the bathroom air conditioner according to the fourth embodiment.

18C is a configuration diagram illustrating an example of a bathroom air conditioner according to a fourth embodiment.

19 is a configuration diagram showing an example of the circulation unit.

20 is a configuration diagram showing an example of a ventilation unit.

21 is a functional block diagram illustrating an example of a control system of the bathroom air conditioner according to the fourth embodiment.

Fig. 22A is a configuration diagram showing an example of the bathroom air conditioner according to the fifth embodiment.

It is a block diagram which shows an example of the bathroom air conditioner of 5th Embodiment.

Fig. 22C is a configuration diagram showing an example of the bathroom air conditioner according to the fifth embodiment.

Fig. 23A is a configuration diagram showing an example of the circulation / ventilation unit.

It is a block diagram which shows an example of a circulation and ventilation unit.

24 is a functional block diagram showing an example of a control system of the bathroom air conditioner according to the fifth embodiment.

25A is a configuration diagram illustrating an example of a bathroom air conditioner according to a sixth embodiment.

25B is a configuration diagram showing an example of the bathroom air conditioner according to the sixth embodiment.

25C is a configuration diagram illustrating an example of a bathroom air conditioner according to a sixth embodiment.

Fig. 26A is a configuration diagram showing an example of the circulation unit and the ventilation unit.

Fig. 26B is a configuration diagram showing an example of the circulation unit and the ventilation unit.

It is a block diagram which shows an example of the bathroom air conditioner of 7th Embodiment.

It is a block diagram which shows an example of the bathroom air conditioner of 7th Embodiment.

FIG. 27C is a configuration diagram illustrating an example of a bathroom air conditioner according to a seventh embodiment. FIG.

28A is a sectional view showing an example of an internal configuration of a blower main body.

28B is a sectional view showing an example of an internal configuration of a blower main body.

29 is a sectional view showing an example of an internal configuration of the jet port unit.

30 is a cross-sectional view illustrating an example of an internal configuration of a suction port unit.

31 is a functional block diagram illustrating an example of a control system of a bathroom air conditioner according to a seventh embodiment.

32 is a configuration diagram showing an example of the bathroom air conditioner according to the eighth embodiment.

33 is a cross-sectional view showing an example of the internal configuration of the jet port unit.

34 is a sectional view showing an example of an internal configuration of a branch chamber.

35 is a functional block diagram illustrating an example of a control system of the bathroom air conditioner according to the eighth embodiment.

36A is a configuration diagram showing an example of the bathroom air conditioner according to the ninth embodiment.

36B is a configuration diagram showing an example of the bathroom air conditioner according to the ninth embodiment.

37 is a sectional view showing an example of an internal configuration of the jet port unit.

38A is a configuration diagram showing an example of the circulation jet grill.

38B is a configuration diagram showing an example of the circulation jet grill.

38C is a configuration diagram showing an example of the circulation jet grill.

39 is a functional block diagram illustrating an example of a control system of the bathroom air conditioner according to the ninth embodiment.

40A is a configuration diagram illustrating an example of a bathroom air conditioner according to a tenth embodiment.

40B is a configuration diagram showing an example of the bathroom air conditioner according to the tenth embodiment.

41 is a cross-sectional view showing an example of an internal configuration of a heater damper unit.

42 is a functional block diagram illustrating an example of a control system of a bathroom air conditioner according to a tenth embodiment.

EMBODIMENT OF THE INVENTION Hereinafter, with reference to drawings, embodiment of the construction method of the bathroom air conditioner as an air conditioner of this invention, and the bathroom air conditioner as an air conditioner is described.

<Configuration example of the bathroom air conditioner of the first embodiment>

1A and 1B are configuration diagrams showing an example of the bathroom air conditioner of the first embodiment, and FIG. 1A is a ceiling panel 52a of the bathroom 51 provided with the bathroom air conditioner 1A of the first embodiment. 1B is a side view of the bathroom 51 with the bathroom air conditioner 1A as seen from the arrow A direction.

The bathroom air conditioner 1A of the first embodiment includes a circulation unit 2A and a ventilation unit 3A. The circulation unit 2A and the ventilation unit 3A are independent structures and are provided on the upper surface of the ceiling panel 52a of the bathroom 51, respectively.

The circulation unit 2A is provided with the circulation jet grill 4 which blows out air on the lower surface of the apparatus main body 5, and the circulation suction grill 6 which sucks in air is made independent from the apparatus main body 5, It connects with the apparatus main body 5 via the circulation duct 7.

The ventilation unit 3A, which inhales air, makes the ventilation suction grille 8 independent of the apparatus main body 9 and connects with the apparatus main body 9 via the ventilation duct 10.

Thus, by making each grill into an independent structure, each grill exposed to the bathroom 51 is made small and inconspicuous, and installation freedom is increased.

<Configuration example of the circulation unit>

2 is a perspective view showing an example of the circulation unit 2A, FIG. 3 is a bottom view showing an example of the circulation unit 2A, and FIGS. 4, 5A, and 5B are an internal configuration showing an example of the circulation unit 2A. 6 is an exploded perspective view showing an example of the circulation unit 2A, and FIG. 7 is an exploded perspective view showing an example of the circulation unit 2A. Next, a configuration of the circulation unit 2A will be described. 4 is a sectional view taken along the line B-B of FIG. 3, FIG. 5A is a sectional view taken along the line C-C of FIG. 3, and FIG. 5B is a sectional view taken along the line D-D of FIG.

The circulation unit 2A includes a fan unit 11 in the apparatus main body 5. The fan unit 11 constitutes a blowing means, and is attached to the fan 12 of the rotor which is rotationally driven, the fan motor 13 for rotating the fan 12, and the fan motor 13, and at the same time an air path. Fan case 14 is formed.

In the fan unit 11 of this example, the lower surface of the fan case 14 along the axial direction of the fan 12 is opened, and the suction port 15 is formed. Moreover, the blower outlet 16 which communicates with the air path along the tangential direction of the fan 12 is formed in the lower surface of the fan case 14 independently of the suction inlet 15.

The apparatus main body 5 has a main body cover 17 on its lower surface. The body cover 17 opens a portion of the fan case 14 that faces the blower outlet 16, and conceals the lower surface of the suction port 15, thereby providing a space between the lower surface of the fan case 14 and the body cover 17. The circulation passage 18 is formed by this.

The apparatus main body 5 has a suction port 19 for circulation independently from the fan case 14 on one side. The circulation intake port 19 communicates with the intake port 15 of the fan unit 11 via the circulation air passage 18.

The apparatus main body 5 communicates with the opening of the main body cover 17 from the blower outlet 16 of the fan unit 14, and is provided with the blowing blower 20 independent of the circulation blower 18, and has a blower blower ( The attachment part 21 which fixes the circulation jet grill 4 in the lower side of 20 is provided. The attachment part 21 is comprised with the screw hole etc. which were formed in the main body cover 17, for example.

In addition, the blowing air passage 20 includes a heater 22. The heater 22 is a heating means composed of, for example, a PTC heater, and when the heater 22 is energized and the heater 22 is heated, the blowing air passing through the blowing air path 20 is heated, and the warm air is blown out. It is supposed to be.

The device body 5 is attached to the ceiling panel 52a by the attachment frame 23. The attachment frame 23 is provided with the guide part 24a, 24b of both left and right sides, and the stopper part 25 which connects the guide part 24a, 24b. The attachment frame 23 has an opening 26 formed to face the stopper portion 25, and the attachment frame pressing plate 27 is attached to the opening 26.

The guide portions 24a and 24b have an inverted c-shaped cross-sectional shape and hold both left and right sides of the protruding portion 5a formed under the side surface of the apparatus main body 5. Moreover, the attachment member 28 to which the attachment frame pressing plate 27 is fixed is provided in the edge part by the opening part 26 side of the guide part 24a, 24b. The attachment member 28 is formed with a screw hole, for example. Moreover, one guide part 24a is equipped with the circulation duct connection part 29 which communicates with the circulation suction inlet 19 of the apparatus main body 5. The circulation suction grille 6 is connected to the circulation duct connection part 29 of the apparatus main body 5 via the circulation duct 7 as shown in FIG.

The stopper portion 25 has a hook portion 25a on the upper member, and the hook portion 25a holds the rear end side of the protruding portion 5a of the apparatus main body 5.

The attachment frame pressing plate 27 has attachment members 30 fixed to the attachment member 28 of the attachment frame 23 at both ends. A through hole is formed in the attachment member 30, for example, the attachment member 30 of the attachment frame pressing plate 27 is made to collide with the attachment member 28 of the attachment frame 23, and fastened with the screw 31. FIG. As a result, the attachment frame pressing plate 27 is fixed to the opening 26 of the attachment frame 23.

In addition, the attachment frame pressing plate 27 has a hook portion 27a on the upper member, and the hook portion 27a holds the front end side of the protruding portion 5a of the apparatus main body 5.

The apparatus main body 5 is equipped with the inspection cover 5b in the side surface used as a front side, for example. The inspection cover 5b is a structure which can be opened and closed by the screw 5c, and is the structure which can inspect the inside of the apparatus main body 5 by opening the inspection cover 5b.

In addition, a control board (not shown) may be provided inside the inspection lid 5b so that the control board can be easily replaced.

8 is a cross-sectional view showing the configuration of the main part of the circulation jet grill 4. The circulating jet grill 4 constitutes an air jet part, and a slide part having a shape that fits with the jet air passage 20 of the apparatus main body 5 on the upper side of the grill part 4b having the air passage hole 4a. (32) is provided. The circulation jet grill 4 communicates with the jet port 16 of the fan unit 14 via the jet fan 20 by inserting the slide portion 32 into the jet fan 20. In this example, the base part of the circulation jet grill 4 is comprised by the blowing air passage 20.

The circulation jet grill 4 has a through hole 33 in communication with the screw hole 21a formed in the attachment portion 21 of the apparatus main body 5. Although the details of the attaching method of the circulation unit 2A will be described later, the apparatus main body 5 has a ceiling such that the position of the blowing air passage 20 is aligned with the opening 53a of the circulation blowing grill provided in the ceiling panel 52a. It mounts on the panel 52a.

The circulation jet grill 4 is inserted into the opening 53a with the circulation jet grill from the lower surface of the ceiling panel 52a, and the slide portion 32 is fitted into the jet air passage 20. Then, the screw 34 is inserted from the through hole 33 of the circulation jet grill 4, and the screw 34 is fastened to the screw hole 21a of the attachment portion 21, so as to sandwich the ceiling panel 52a. In the form, the circulation jet grille 4 is fixed to the apparatus main body 5.

Here, the slide part 32 of the circulation jet grill 4 is comprised so that a slide movement with respect to the blowing air path 20 of the apparatus main body 5 may be carried out, and the blowing air path 20 of the slide part 32 is blown out. By changing the length of the part sandwiched between, the difference in thickness of the ceiling panel 52a can be absorbed.

9A and 9B are structural views showing an example of the circulation suction grille 6, FIG. 9A is a front sectional view of the circulation suction grille 6, and FIG. 9B is a side cross-sectional view of the circulation suction grille 6. The circulation suction grille 6 constitutes a circulation suction part, and includes a grille 6b having an air passage hole 6a and a chamber 35 connected to the circulation duct 7. The chamber 35 constitutes a base portion and has an attachment portion 36 for fixing the circulation suction grille 6 to the lower side. The attachment part 36 is comprised with the screw hole 36a etc., for example.

The circulation suction grille 6 has a slide portion 37 which is shaped to fit with the chamber 35. The circulation suction grille 6 communicates with the circulation duct 7 via the chamber 35 by fitting the slide portion 37 to the chamber 35.

The circulation suction grille 6 has a through hole 38 in communication with a screw hole 36a formed in the attachment portion 36 of the chamber 35. Although the detail of the attachment method of the circulation suction grille 6 is mentioned later, the chamber 35 is mounted so that a position may fit in the opening part 53b with the circulation suction grille formed in the ceiling panel 52a.

The circulation suction grille 6 is inserted into the circulation suction grille attachment opening 53b from the lower surface of the ceiling panel 52a, and the slide portion 37 is fitted into the chamber 35. Then, the screw 39 is inserted from the through hole 38 of the circulation suction grille 6, and the screw 39 is fastened to the screw hole 36a of the attachment portion 36 to sandwich the ceiling panel 52a. In the form the circulation suction grille 6 is fixed to the chamber 35.

Here, the slide portion 37 of the circulation suction grille 6 is configured to be able to slide with respect to the chamber 35 in the same configuration as the slide portion 32 of the circulation jet grille 4 described with reference to FIG. 8. The structure can absorb the difference in the thickness of the ceiling panel 52a.

<Configuration example of the ventilation unit>

10A, 10B, and 10C are configuration diagrams showing an example of the ventilation unit 3A, FIG. 10A is a bottom view of the ventilation unit 3A, and FIG. 10B is an EE cross-sectional view of the ventilation unit 3A shown in FIG. 10A, FIG. 10C is FF sectional view of the ventilation unit 3A shown in FIG. 10A. Next, the configuration of the ventilation unit 3A will be described.

The ventilation unit 3A includes a fan unit 41 in the apparatus main body 9. The fan unit 41 constitutes a blowing means, and is attached to the fan 42 of the rotor which is driven to rotate, the fan motor 43 which rotates the fan 42, and the fan motor 43 is attached to form the air path. The fan case 44 is provided.

In the fan unit 41 of this example, the lower surface of the fan case 44 along the axial direction of the fan 42 is opened, and the suction port 45 is formed. In addition, a jet port 46 communicating with the air path along the tangential direction of the fan 42 is formed on the side surface.

The apparatus main body 9 includes a main body cover 47 on a lower surface thereof, and a ventilation path 48 for ventilation is formed by a space between the lower surface of the fan case 44 and the main body cover 47, The bottom is concealed.

The apparatus main body 9 has a ventilation inlet 49 for ventilation independently of the fan case 44 on one side, for example, at a position of 90 degrees with respect to the side with the jet port 46. The ventilation intake port 49 communicates with the intake port 45 of the fan unit 41 via the ventilation air passage 48.

And the ventilation duct connection part 49a is provided in the ventilation intake port 49, and the ventilation duct 10 shown in FIG. 1 etc. is connected. Moreover, the exhaust duct 50 which exhausts to the outdoors is connected to the blower outlet 46 of the ventilation unit 3.

The ventilation suction grille 8 described in FIG. 1 constitutes a ventilation suction part, and is connected to the ventilation duct 10 via a chamber having a configuration equivalent to the chamber 35 described in FIG. Here, the ventilation suction grille 8 has the same configuration as the circulation suction grille 6 described in FIG. 9, and the ventilation suction grille 8 is fixed to the chamber in the form of sandwiching the ceiling panel 52a, and also the ceiling. It is the structure which can absorb the difference in the thickness of the panel 52a.

<Example of operation of the bathroom air conditioner of the first embodiment>

Next, operation | movement of the bathroom air conditioner 1A of 1st Embodiment is demonstrated with reference to each figure. The bathroom air conditioner 1A executes, for example, a heating operation mode for heating the inside of the bathroom 51, a ventilation operation mode for performing ventilation, a dry operation mode for drying laundry, and a cool wind operation mode for use as a fan. It can be a configuration.

In the heating operation mode, the ventilation unit 3A is driven and controlled to drive the circulation unit 2A. That is, the fan 12 is driven to drive the fan motor 13 and the heater 22 is driven. When the fan 12 rotates, air is sucked in from the suction port 15 of the fan unit 11. Thereby, the air in the bathroom 51 is ventilated from the circulation suction grille 6 through the circulation passage 18 of the apparatus main body 5, the circulation duct 7 connected to the apparatus main body 5, etc. RA is sucked into the fan unit 11 of the apparatus main body 5.

The air sucked into the fan unit 11 is blown into the bathroom 51 from the circulation jet grill 4 as the air supply SA via the blower air passage 20. And since the heater 22 is arrange | positioned in the blowing air path 20, when the heater 22 is driven and heated, the air which blows out from the circulation jet grill 4 by heating the air passing through the blowing air path 20 becomes warm. Warms up.

Thereby, the inside of the bathroom 51 can be heated while circulating the air in the bathroom 51, and temperature can be raised.

In the ventilation operation mode, the circulation unit 2A is driven and controlled to drive the ventilation unit 3A. That is, the fan 42 is rotated by driving the fan motor 43. When the fan 42 rotates, air is sucked in from the suction port 45 of the fan unit 41. Thereby, the air in the bathroom 51 is vented from the ventilation suction grille 8 via the ventilation path 48 for the apparatus main body 9, the ventilation duct 10 connected to the apparatus main body 9, etc. It is suctioned into the fan unit 41 of the apparatus main body 9 as EA.

The air sucked into the fan unit 41 is discharged to the outside from the exhaust duct 50 via the blower outlet 46. In addition, when the air in the bathroom 51 is discharged to the outside, air, such as a washroom, is sucked in from the air inlet provided in the bathroom door etc. which are not shown in figure.

Thereby, steam and moisture in the bathroom 51 can be discharged, condensation, etc. can be suppressed, and mold generation can be suppressed.

In the dry operation mode, the circulation unit 2A and the ventilation unit 3A are drive controlled. That is, in the circulation unit 2A, the fan 12 is driven to rotate the fan 12, and the heater 22 is driven.

When the fan 12 rotates, the air in the bathroom 51 is sucked from the circulation suction grille 6 through the circulation duct 7 as described above, and the air sucked into the fan unit 11 is the circulation blowout grill. It blows off from (4) into the bathroom 51. When the heater 22 is driven and heated, the air passing through the blowing air passage 20 is warmed and ejected from the circulation jet grill 4.

In the ventilation unit 3A, the fan 42 is driven to rotate the fan 42. When the fan 42 rotates, the air in the bathroom 51 is sucked from the ventilation suction grille 8 via the ventilation duct 10 as described above, and the air sucked into the fan unit 41 is the exhaust duct. It is discharged from 50 to the outdoors. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, the warm air is blown out in the bathroom 51, and the laundry which hanged on the Londry pipe which is not shown in figure can be dried. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged to promote drying of the laundry.

In the cool wind operation mode, the circulation unit 2A and the ventilation unit 3A are driven and controlled. That is, in the circulation unit 2A, the fan 12 is driven to rotate the fan 12.

When the fan 12 rotates, the air in the bathroom 51 is sucked from the circulation suction grille 6 through the circulation duct 7 as described above, and the air sucked into the fan unit 11 is the circulation blowout grill. It blows off from (4) into the bathroom 51. In the cool wind operation mode, the blowing according to the temperature in the bathroom 51 is blown out from the circulation jet grill 4 by not driving the heater 22.

In the ventilation unit 3A, the fan 42 is driven to rotate the fan 42. When the fan 42 rotates, the air in the bathroom 51 is sucked from the ventilation suction grille 8 via the ventilation duct 10 as described above, and the air sucked into the fan unit 41 is the exhaust duct. It is discharged from 50 to the outdoors. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, cool wind is blown out in the bathroom 51, and it can use as a fan. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged.

<Effect of bathroom air conditioner of 1st embodiment>

In the circulation unit 2A, the bathroom air conditioner 1A according to the first embodiment described above includes the apparatus main body 5 and the circulation suction grille provided with the circulation jet grill 4 as shown in FIG. 6) is independent, and the freedom of installation of the circulation jet grill 4 and the circulation suction grill 6 is high.

In addition, since the circulation unit 2A and the ventilation unit 3A are independent, and the ventilation suction grille 8 is independent of the circulation jet grille 4 and the circulation suction grille 6, the ventilation suction grille 8 is also High degree of freedom of installation

As a result, the apparatus main body 5 is provided such that the circulating jet grill 4 is arranged at a position where the blown-out wind does not directly touch the bather, and the laundry touches laundry not shown in the drawing, such as wind. The circulation suction grille 6 can be disposed at an appropriate position, and the heating efficiency can be increased, and the drying efficiency and the ventilation efficiency can be increased without causing the bather to feel cold.

Moreover, individual grills can be miniaturized by making each grill independent. Thereby, the external appearance of the bathroom 51 can be improved. In addition, the size of each grill is about 330 mm x 60 mm, for example, and can be greatly reduced compared with the conventional.

In addition, as shown in Fig. 2 and the like, the circulation unit 2A of the present example is blocked by the body cover 17 on the lower surface of the apparatus main body 5, so that the suction port 15 of the fan unit 11 enters the bathroom 51. The configuration is not exposed. As a result, the rotational sound of the fan 12 can be suppressed from leaking into the bathroom 51, and the quietness ('almost no noise') in the bathroom 51 can be achieved.

Similarly, as shown in Figs. 10A to 10C and the like, the ventilation unit 3A of the present example is closed on the lower surface of the apparatus main body 9 by the main body cover 47 so that the suction port 45 of the fan unit 41 becomes the bathroom ( 51) It is a configuration not exposed to the inside. As a result, the rotational sound of the fan 42 can be prevented from leaking into the bathroom 51, and the silence can be achieved in the bathroom 51. FIG.

Moreover, the circulation unit 2A of this example is equipped with the circulation suction inlet 19 and the circulation duct connection part 29 to which the circulation duct 7 is connected by the side surface of the apparatus main body 5, and the circulation duct ( 7) is not connected to the upper side of the apparatus main body 5, etc., and thickness can be aimed at.

<Construction method example of the bathroom air conditioner of 1st Embodiment>

11 and 12 are explanatory diagrams showing an example of the construction method of the circulation unit 2A. Next, a construction method of the bathroom air conditioner 1A according to the first embodiment will be described using the circulation unit 2A as an example. .

First, the installation position of the circulation jet grill 4 is determined, and the opening 53a with the circulation jet grill of a predetermined size is provided in the ceiling panel 52a. Next, the attachment frame 23 is positioned on the basis of the position of the circulating jet grill opening part 53a. In addition, positioning of the attachment frame 23 can be performed reliably using the simple jig | tool which used corrugated board etc.

For example, the positioning plate 62 which has the bending piece 61 fitted in the opening part 53 is provided. The outer shape of the positioning plate 62 is configured to coincide with the attachment frame 23. First, the bending piece 61 of the positioning plate 62 is bent, the positioning plate 62 is put in from the inspection opening 55 of the ceiling panel 52a, and the bending piece 61 is circulated and ejected from the ceiling panel 52a. The positioning plate 62 is attached to the grill opening 53a.

Next, the attachment frame 23 is inserted from the inspection opening 55 of the ceiling panel 52a, and it installs in accordance with the positioning plate 62 in a predetermined direction. Thereby, the attachment frame 23 can be positioned on the basis of the position of the circulating jet grill opening part 53a.

In addition, the positioning plate 62 is made of corrugated cardboard or the like, and can be provided at low cost if it is enclosed with a cushioning material or the like in a packaging box (not shown) for packaging the circulation unit 2A. Moreover, disposal after use is also easy.

Next, the attachment frame 23 is fixed to the ceiling panel 52a. As an example of a fixing method, the reinforcement frame 63, such as an angled member, is arrange | positioned on the ceiling panel 52a according to the attachment frame 23, and is fixed with an adhesive agent. And the attachment frame 23 is fixed to the reinforcement frame 63 with a screw.

Next, the positioning plate 62 is removed, and the apparatus main body 5 of the circulation unit 2A is inserted from the inspection port 55 of the ceiling panel 52a as indicated by the arrow G1, and the attachment frame 23 in the predetermined direction. ) Between the left and right guide portions 24a and 24b.

And as shown by arrow G2, the apparatus main body 5 was slid along the guide parts 24a and 24b, and the apparatus main body 5 was pressed in to the position which collides with the stopper part 25 of the attachment frame 23. Thereafter, the attachment frame pressing plate 27 is fixed to the opening 26 of the attachment frame 23 with the screw 31.

Thereby, the rear end side of the protrusion part 5a of the apparatus main body 5 shown in FIG. 7 is hold | maintained by the hook part 25a of the stopper part 25, as shown in FIG. As shown in 5A, it is held by the guide portions 24a and 24b, and the front end side is held by the hook portion 27 of the attachment frame pressing plate 27, as shown in FIG. Is fixed to the upper surface of the ceiling panel 52a in a state where the front, rear, left, and right sides are positioned by the attachment frame 23. Moreover, when the apparatus main body 5 is fixed to the attachment frame 23, the circulation inlet 19 of the apparatus main body 5 and the circulation duct connection part 29 provided in the attachment frame 23 will communicate.

As described above, since the attachment frame 23 is positioned on the basis of the position of the circulating jet grill attachment opening 53a formed in the ceiling panel 52a, the attachment frame 23 is guided to the attachment frame 23 so as to guide the apparatus main body 5. By fixing the above, the blowing air passage 20 of the apparatus main body 5 faces the opening 53a with the circulation blowing grill.

Next, as shown in FIG. 8, the circulation jet grill 4 is inserted into the opening 53a with the circulation jet grill from the lower surface of the ceiling panel 52a, and the slide part 32 is inserted into the jet path 20 for the jet. Fit. The slide portion 32 of the circulation jet grill 4 is configured to be slidably movable with respect to the blower air passage 20 of the apparatus main body 5, and the difference in thickness of the ceiling panel 52a ejects the slide portion 32. The length of the portion fitted to the blast furnace 20 is absorbed by being changeable.

Then, the screw 34 is inserted from the through hole 33 of the circulation jet grill 4, and the screw 34 is fastened to the screw hole 21a of the attachment portion 21 to clamp the ceiling panel 52a. The circulation jet grill 4 is fixed to the apparatus main body 5 in the form.

Installation of the circulation suction grille 6 determines the installation position of the circulation suction grille 6, and provides the opening 53b with the circulation suction grille of a predetermined size in the ceiling panel 52a. Next, the chamber 35 is inserted from the inspection opening 55 of the ceiling panel 52a, and is positioned in the opening 53b with the circulation suction grille. And the circulation suction grille 6 is inserted in the opening 53b with the circulation suction grille from the lower surface of the ceiling panel 52a, and the slide part 37 is fitted into the chamber 35. As shown in FIG.

Even in the circulation suction grille 6, similar to the circulation jet grille 4, the slide portion 37 is configured to be able to slide with respect to the chamber 35, and the difference in thickness of the ceiling panel 52a is the slide portion 37. The length of the portion fitted in the chamber 35 is absorbed by being changeable.

Next, the screw 39 is inserted from the through hole 38 of the circulation suction grille 6, and the screw 39 is fastened to the screw hole 36a of the attachment portion 6 to thereby secure the ceiling panel 52a. The circulation suction grille 6 is fixed to the chamber 35 in the form of being pinched.

And the circulation duct connection part 29 and the chamber 35 of the apparatus main body 5 are connected by the circulation duct 7. In the above process, the circulation unit 2A is provided.

<Effect of the construction method of the bathroom air conditioner of this embodiment>

The installation of the above-mentioned circulation unit 2A is performed from the inspection port 55 of the ceiling panel 52a, so workability is poor. Therefore, workability | operativity improves by providing in the predetermined | prescribed attachment position by sliding the apparatus main body 5 using the attachment frame 23. FIG. In addition, since the positioning with the circulating jet grill opening part 53a for attaching the circulating jet grill 4 is reliably performed, work failure can be greatly reduced.

In addition, since the inspection cover 5b shown in FIG. 7 etc. is installed toward the inspection opening 55 of the ceiling panel 52a, the apparatus main body 5 opens the inspection cover 5b from the inspection opening 55, and replaces a board | substrate etc. Can be done easily.

In the installation of the ventilation unit 3A, since the ventilation unit 3A does not include the ventilation suction grille in the apparatus main body 5, the freedom of installation place is high, for example, of the exhaust duct 50 to the outdoors. In accordance with the installation, it is installed and fixed on the ceiling panel 52a. In addition, the installation of the ventilation suction grille 8 is performed by the same construction method as the installation of the circulation suction grille 6.

<Other installation examples of the bathroom air conditioner of the first embodiment>

13-15 is a block diagram which shows the other example of installation of the bathroom air conditioner 1A of 1st Embodiment, and FIGS. 13A, 14A, and 15A are the bathroom 51 provided with the bathroom air conditioner 1A. 13B, 14B, and 15B are a side view of the bathroom 51 provided with the bathroom air conditioner 1A, as seen from the lower surface of the ceiling panel 52a.

In the installation example shown in FIG. 1 mentioned above, the apparatus main body 5 of the circulation unit 2A is provided so that the circulation jet grill 4 may be arrange | positioned above the bathtub 51a of the bathroom 51, and the circulation suction grill 6 ) Is an example of being arranged in parallel with the circulation jet grill 4. In addition, the ventilation suction grille 8 is an example arrange | positioned between the walls of the bathroom 51. As shown in FIG.

On the other hand, in the example shown to FIG. 13A, FIG. 13B, the circulation suction grille 6 is an example arrange | positioned between the ventilation suction grille 8 and the wall of the bathroom 51 in parallel. In addition, in the installation example shown to FIG. 14A, FIG. 14B, the circulation jet grill 4, the circulation suction grille 6, and the ventilation suction grille 8 are the examples arrange | positioned side by side above the bathtub 51a.

Since the circulation suction grille 6 is connected to the apparatus main body 5 of the circulation unit 2A by the circulation duct 7, it is also possible to arrange | position it separately from the circulation jet grille 4 as shown in FIG. 13A. .

In addition, since the ventilation unit 3A is independent of the circulation unit 2A, and the ventilation unit 3A is also connected to the ventilation suction grille 8 via the ventilation duct 10, the ventilation unit 3A is exhausted as shown in Fig. 14A. The position can be freely selected according to the arrangement of the duct 50 for the purpose.

In the example of installation shown to FIG. 15A and FIG. 15B, the circulation unit 2A and the ventilation unit 3A are arrange | positioned adjacently. Also in this arrangement, since the circulation suction grille 6 is independent of the circulation unit 2A, and the ventilation suction grille 8 is independent of the ventilation unit 3A, each grill is not concentrated in one place. In consideration of efficiency and appearance, it is possible to install each grill in an appropriate position.

<Configuration example of bathroom air conditioner of second embodiment>

16A and 16B are configuration diagrams showing an example of the bathroom air conditioner of the second embodiment, and FIG. 16A is a ceiling panel 52a of the bathroom 51 provided with the bathroom air conditioner 1B of the second embodiment. 16B is a side view of the bathroom 51 provided with the bathroom air conditioner 1B.

The bathroom air conditioner 1B of the second embodiment is provided with a circulation intake port on the left and right sides of the apparatus main body 5 in the circulation unit 2B, and includes a circulation duct connection 29. . And the circulation duct 7 is connected to each circulation duct connection part 29, and it is the structure which two circulation suction grilles 6 can connect.

<Effect of bathroom air conditioner of 2nd embodiment>

In the bathroom air conditioner 1B of the second embodiment described above, the two circulation suction grilles 6 can be arranged independently, so that the circulation suction can be performed at a position where intake can be performed without blurring according to the temperature distribution in the bathroom 51. The grill 6 can be arrange | positioned and it is possible to raise circulation efficiency.

<Configuration example of the bathroom air conditioner of the third embodiment>

17A and 17B are configuration diagrams showing an example of the bathroom air conditioner of the third embodiment, and FIG. 17A is a ceiling panel 52a of the bathroom 51 equipped with the bathroom air conditioner 1C of the third embodiment. 17B is a side view of the bathroom 51 provided with the bathroom air conditioner 1C.

1 C of bathroom air-conditioners of 3rd Embodiment pile up the circulation unit 2C and the ventilation unit 3C up and down, and set it as the integral structure. That is, the apparatus main body 71 is equipped with the fan unit 11 shown to FIG. 5A, FIG. 5B, and the fan unit 41 shown to FIG. 10A-FIG. 10C, and the circulation jet grill 4 is provided in the lower surface of the apparatus main body 71. FIG. ), And a circulation air passage communicating with the circulation duct connecting portion 29 and a ventilation air passage communicating with the ventilation duct connecting portion 49a are configured independently.

<Effect of Bathroom Air Conditioning Device of Third Embodiment>

Even in the bathroom air conditioner 1C of the third embodiment described above, since the circulation suction grille 6 and the ventilation suction grille 8 are independent of the apparatus main body 71, the respective grilles are concentrated in one place. Without regard to efficiency or appearance, it is possible to install each grill in an appropriate position. Moreover, since the circulation unit 2C and the ventilation unit 3C are integrated, construction becomes easy.

<Configuration example of the bathroom air conditioner of the fourth embodiment>

18A, 18B, and 18C are configuration diagrams showing an example of the bathroom air conditioner of the fourth embodiment, and FIG. 18A is a ceiling panel of the bathroom 51 equipped with the bathroom air conditioner 1D of the fourth embodiment. It is the top view which looked at 52a from the lower surface. 18B is the side view which looked at the ceiling part of the bathroom 51 provided with the bathroom air conditioner 1D from the arrow H1 direction, and FIG. 18C is the side view which looked at the ceiling part of the bathroom 51 from the arrow H2 direction.

The bathroom air conditioner 1D of the fourth embodiment includes a circulation unit 2D and a ventilation unit 3D. The circulation unit 2D and the ventilation unit 3D are independent structures and are provided on the upper surface of the ceiling panel 52a of the bathroom 51, respectively.

The circulation unit 2D is an example of the circulation unit main body, and the circulation suction grille 64A for sucking air in the bathroom 51 and the circulation blower grill 65 for blowing air to the bathroom 51 are parallel to the lower surface. It is provided with. Circulating suction grille 64A is an example of a circulating suction inlet, circulating jet grill 65 is an example of a circulating jetting outlet, and the circulating suction grille 64A and the circulating jetting grill 65 are circulating suction grille 64A and a circulating jetting grille. The length in the horizontal direction along the direction in which 65 is lined is an elongate rectangular shape longer than the length in the vertical direction, and in this example, each consists of independent members.

The size of the circulation suction grille 64A and the circulation jet grille 65 is smaller than the lower surface size of the circulation unit 2D, respectively. In addition, the longitudinal direction (short direction) of the circulation suction grill 64A and the circulation jet grill 65 is comprised in the same length. The circulation suction grille 64A and the circulation jet grill 65 are configured to be arranged in a line in the transverse direction (length direction).

The circulation unit 2D exposes the circulation suction grille 64A to the bathroom 51 side from the circulation suction grille attachment opening 53c formed in the ceiling panel 52a of the bathroom 51, and the opening 53d of the circulation jet grille. It is installed on the ceiling panel 52a of the bathroom 51 in the form which exposes the circulation jet grill 65 from the bathroom 51 side.

The ventilation unit 3D is an example of the ventilation unit main body, and is provided in the lower surface with the ventilation suction grille 66A which inhales the air of the bathroom 51. The ventilation suction grille 66A is an example of a ventilation suction inlet, and the length of the horizontal suction direction is an elongated rectangular shape that is longer than the length of the longitudinal direction. It is compact. In addition, the length of the ventilation suction grille 66A in the longitudinal direction (short direction) is comprised similarly to the length of the circulation suction grille 64A and the circulation blower grille 65 in the short direction.

The ventilation unit 3D is configured to expose the ventilation suction grille 66A to the bathroom 51 side from the opening 54a with the ventilation suction grille formed in the ceiling panel 52a of the bathroom 51. It is installed on the ceiling panel 52a.

<Configuration example of the circulation unit>

19 is a cross-sectional view showing an example of the internal configuration of the circulation unit 2D, and details of the configuration of the circulation unit 2D in the bathroom air conditioner 1D according to the fourth embodiment will be described. In addition, the cut surface in FIG. 19 is a surface along the line direction of the circulation suction grill 64A and the circulation jet grill 65. As shown in FIG.

The circulation unit 2D is rotationally driven by the circulation fan motor 67A, and circulates to form a fan 68 for sucking and blowing air, and an air path of air sucked and blown by the fan 68 that is rotationally driven. A fan case 69A is provided.

The circulation fan motor 67A, the fan 68, and the circulation fan case 69A are examples of the circulation blower, and the circulation fan motor 67A has a rotational axis of the fan 68 constituted by the impeller of the rotor in a vertical direction. Direction, it is attached to the circulation fan case 69A.

The circulation fan case 69A is attached to the main body case 70A constituting the outline of the circulation unit 2D, opens the lower surface along the axial direction of the fan 68 to form the circulation suction port 71a, and at the same time, the fan A circulation jet port 71b is formed by opening the lower surface communicating with the jet air flow path along the tangential direction at 68.

And the circulation fan case 69A is provided in the lower part of the circulation suction port 71a, and communicates with the circulation suction port 71a, and has the circulation suction grille attaching part 72a to which the circulation suction grille 64A is attached.

Moreover, the circulation fan case 69A is provided in the lower part of the circulation jet port 71b, and communicates with the circulation jet port 71b, and has the circulation jet grill attachment part 72b to which the circulation jet grill 65 is attached.

The installation position etc. are set so that the circulation suction grille attaching part 72a and the circulation jet grille attaching part 72b may be attached to the circulation suction grille 64A and the circulation jet grille 65 in a line.

The circulation unit 2D includes a heater 73 at the circulation jet port 71b of the circulation fan case 69A. The heater 73 is constituted of, for example, a PTC heater, and when the heater 73 is energized and the heater 73 is heated, the air passing through the circulation jet port 71b is heated to blow out the warm air.

<Configuration example of the ventilation unit>

20 is a cross-sectional view showing an example of the internal configuration of the ventilation unit 3D. Next, details of the configuration of the ventilation unit 3D in the bathroom air conditioner 1D according to the fourth embodiment will be described. In addition, the cut surface in FIG. 20 is a surface along the short direction of 66 A of ventilation suction grilles.

The ventilation unit 3D is rotationally driven by the ventilation fan motor 74 to form a fan 75 that sucks in and blows out air and forms an air path of air sucked in and blown out by the fan 75 that is rotationally driven. The fan case 76A is provided.

The ventilation fan motor 74, the fan 75, and the ventilation fan case 76A are examples of ventilation blower means, and the ventilation fan motor 74 has a rotational axis of the fan 75 composed of a multi-impeller impeller in a vertical direction. Direction, it is attached to the ventilation fan case 76A.

The ventilation fan case 76A is attached to the main body case 77 constituting the external shape of the ventilation unit 3D, opens the lower surface along the axial direction of the fan 75 to form the ventilation inlet 78a, and at the same time, the fan The ventilation jet port 78b is formed in communication with the jet air flow path along the tangential direction of 75.

And the ventilation fan case 76A is provided in the lower part of the ventilation suction port 78a in communication with the ventilation suction port 78a, and is provided with the ventilation suction grill attachment part 79 to which the ventilation suction grille 66A is attached.

Moreover, the main body case 77 is equipped with the ventilation duct attachment part 80 in communication with the ventilation blower outlet 78b in the one side surface which faces the ventilation blower outlet 78b of the ventilation fan case 76A.

<Installation example of the bathroom air conditioner of the fourth embodiment>

Next, with reference to FIG. 18A-FIG. 18C etc., the installation example of the bathroom air conditioner 1D of 4th Embodiment is demonstrated. In the ceiling panel 52a of the bathroom 51, the circulation suction grille attaching portion 72a and the circulation jet grille attaching portion 72b are positioned in accordance with the positions of the circulation suction grille attaching portion 72a of the circulation unit 2D. The blowing grill attachment opening 53d is opened.

The circulation suction grille opening 53c and the circulation blower grille opening 53d are arranged side by side, and the circulation suction grille opening 53c is an elongated rectangular shape conforming to the shape of the circulation suction grille 64A. The opening 53d with the circulation ejection grille is a rectangular shape that is elongated to match the shape of the circulation ejection grille 65.

And the opening part 53c with circulation suction grille and the opening part 53d with circulation blow-out grille are openings smaller than the lower surface size of the circulation unit 2D, respectively.

In the circulation unit 2D, the circulation suction grille attaching portion 72a faces the circulation suction grille attaching opening 53c of the ceiling panel 52a, and the circulation ejection grille attaching portion 72b circulates and ejects the ceiling panel 52a. It is fixed to the frame (not shown) provided in the upper surface of the ceiling panel 52a, for example so that it may face the grill opening part 53d.

The circulation suction grille 64A is attached to the circulation suction grille attaching portion 72a, and the circulation spray grille 65 is attached to the circulation blower grille attaching portion 72b. Thereby, the circulation unit 2D exposes the circulation suction grille 64A to the bathroom 51 side from the circulation suction grille attachment opening 53c formed in the ceiling panel 52a of the bathroom 51, and attaches the circulation jet grille. It is provided on the ceiling panel 52a of the bathroom 51 in the form which exposes the circulation jet grill 65 to the bathroom 51 side from the opening 53d.

The opening 54a of the ventilation suction grille is opened to the ceiling panel 52a of the bathroom 51 in accordance with the position of the ventilation suction grille attaching portion 79 of the ventilation unit 3D. The ventilation suction grille attachment opening 54a is arrange | positioned in the position lined with the circulation suction grille attachment opening 53c, and the circulation blower grill attachment opening 53d, and the ventilation suction grille attachment opening 54a is the ventilation suction grille 66A. It is a rectangular shape that is long and thin.

The ventilation unit 3D is mounted on an unillustrated frame, for example, provided on the upper surface of the ceiling panel 52a such that the ventilation suction grille attaching portion 79 faces the ventilation suction grille attaching opening 54a of the ceiling panel 52a. It is fixed.

By attaching the ventilation suction grille 66A to the ventilation suction grille attaching portion 79, the ventilation unit 3D is provided with the ventilation suction grille from the ventilation suction grille attachment opening 54a formed in the ceiling panel 52a of the bathroom 51. It is provided on the ceiling panel 52a of the bathroom 51 in the form which exposes 66A to the bathroom 51 side.

Thereby, the circulation suction grille 64A and circulation circulation grille 65 of the circulation unit 2D and the ventilation suction grille 66A of the ventilation unit 3D are lined up in line with the ceiling panel 52a of the bathroom 51. Is placed. Here, the state where the circulation suction grille 64A, the circulation blowout grille 65, and the ventilation suction grille 66A are arranged side by side represents a state visually arranged in a line, and the position of each other is slightly shifted. You may be.

In addition, the circulation suction grille 64A, the circulation blow-out grille 65, and the ventilation suction grille 66A are attached so that they may become substantially the same plane with respect to the ceiling panel 52a, respectively.

In the ventilation unit 3D, the exhaust duct 50 is connected to the ventilation duct attachment portion 80. The exhaust duct 50 is connected to the outdoor of the building in which the bathroom 51 is installed, and is configured to exhaust the air of the bathroom 51 sucked into the ventilation unit 3D to the outside.

<Example of the control function of the bathroom air conditioner of the fourth embodiment>

21 is a functional block diagram showing an example of a control system of the bathroom air conditioner 1D according to the fourth embodiment. The bathroom air conditioner 1D includes a circulation fan motor 67A and a heater 73 of the circulation unit 2D, and a ventilation fan motor of the ventilation unit 3D in a control unit 91A composed of a CPU, a memory, and the like. 74) and the like are connected.

The controller 91A executes, for example, the heating operation mode, the ventilation operation mode, the dry operation mode, and the cool wind operation mode in accordance with a program stored in a memory (not shown). These operation modes are selected by a user, such as a bather, operating the operation part 92A etc., and the control part 81 is a circulation fan motor 67A and the ventilation fan motor 74 according to the program which runs the selected operation mode. ) And the heater 73 and the like.

The operation unit 92A is a remote control device independent of the main body of the bathroom air conditioner 1D, and is attached to, for example, a wall surface of a washroom not shown adjacent to the bathroom 51.

<Operation example of the bathroom air conditioner of the fourth embodiment>

Next, operation | movement of the bathroom air conditioner 1D of 4th Embodiment is demonstrated with reference to each figure. The control unit 91A of the bathroom air conditioner 1D drives the circulation unit 2D in a state in which the ventilation unit 3D is stopped when the heating operation mode is selected by the operation on the operation unit 92A. .

That is, the fan 68 is rotated by driving the circulation fan motor 67A and the heater 73 is driven. When the fan 68 is rotated, air is sucked in from the circulation suction port 71a of the circulation fan case 69A. As a result, air in the bathroom 51 is sucked into the circulation unit 2D as the ventilation RA from the circulation suction grille 64A.

The air sucked into the circulation unit 2D is ejected from the circulation jet grill 65 into the bathroom 51 as the air supply SA through the jet air flow path formed by the circulation fan case 69A. And since the heater 73 is arrange | positioned at the circulation jet port 71b, when it is energized and heated by the heater 73, the air which passes through the circulation jet port 71b can be warmed, and the air blown off from the circulation jet grill 65 is made to be heated. I can warm it.

Thereby, the inside of the bathroom 51 can be heated while circulating the air in the bathroom 51, and temperature can be raised.

The control unit 91A of the bathroom air conditioner 1D drives and controls the ventilation unit 3D in a state where the circulation unit 2D is stopped when the ventilation operation mode is selected by the operation on the operation unit 92A. .

That is, the fan 75 is rotated by driving the ventilation fan motor 74. When the fan 75 rotates, air is sucked in from the ventilation suction port 78a of the ventilation fan case 76A. As a result, the air in the bathroom 51 is sucked into the ventilation unit 3D as the ventilation EA from the ventilation suction grille 66A.

The air sucked into the ventilation unit 3D is discharged to the outside from the exhaust duct 50 through the ventilation jet port 78b. In addition, when the air in the bathroom 51 is discharged to the outside, air, such as a washroom, is sucked in from the air inlet provided in the bathroom door etc. which are not shown in figure.

Thereby, steam and moisture in the bathroom 51 can be discharged, condensation, etc. can be suppressed, and mold generation can be suppressed.

The control unit 91A of the bathroom air conditioner 1D controls the circulation unit 2D and the ventilation unit 3D when the drying operation mode is selected by the operation on the operation unit 92A. That is, in the circulation unit 2D, the fan 68 is rotated by driving the circulation fan motor 67A and the heater 73 is driven.

When the fan 68 rotates, the air in the bathroom 51 is sucked from the circulation suction grille 64A as described above, and the air sucked into the circulation unit 2D passes from the circulation blower grill 65 to the bathroom 51. Erupted into When the heater 73 is energized and heated, the air passing through the circulation jet port 71b is warmed and ejected from the circulation jet grill 65.

In the ventilation unit 3D, the fan 75 is rotated by driving the ventilation fan motor 74. When the fan 75 rotates, the air in the bathroom 51 is sucked from the ventilation suction grille 66A as described above, and the air sucked into the ventilation unit 3D is discharged to the outdoors from the exhaust duct 50. . In addition, when the air in the bathroom 51 is discharged to the outside, air, such as a washroom, is sucked in from the air inlet provided in the bathroom door etc. which are not shown in figure.

Thereby, the warm air is blown out in the bathroom 51, and the laundry which hanged on the Londry pipe which is not shown in figure can be dried. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged to promote drying of the laundry.

The control unit 91A of the bathroom air conditioner 1D drives the circulation unit 2D and the ventilation unit 3D when the cool wind operation mode is selected by the operation on the operation unit 92A. That is, in the circulation unit 2D, the fan 68 is rotated by driving the circulation fan motor 67A.

When the fan 68 rotates, the air in the bathroom 51 is sucked from the circulation suction grille 64A as described above, and the air sucked into the circulation unit 2D passes from the circulation blower grill 65 to the bathroom 51. Erupted into In the cool wind operation mode, the blowing according to the temperature in the bathroom 51 is blown off from the circulation jet grill 65 by not energizing the heater 73.

In the ventilation unit 3D, the fan 75 is rotated by driving the ventilation fan motor 74. When the fan 75 rotates, the air in the bathroom 51 is sucked from the ventilation suction grille 66A as described above, and the air sucked into the ventilation unit 3D is discharged to the outdoors from the exhaust duct 50. . In addition, when the air in the bathroom 51 is discharged to the outside, air, such as a washroom, is sucked in from the air inlet provided in the bathroom door etc. which are not shown in figure.

Thereby, cool wind is blown out in the bathroom 51, and it can use as a fan. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged.

<Effect of bathroom air conditioner of 4th embodiment>

In the bathroom air conditioner 1D according to the fourth embodiment described above, the body portion of the circulation unit 2D and the ventilation unit 3D is not exposed to the ceiling panel 52a of the bathroom 51, and the circulation suction grille ( 64A), the circulation blowoff grill 65, and the ventilation suction grille 66A are exposed.

Thereby, since the area of the part exposed to the ceiling panel 52a of the bathroom 51 in the bathroom air conditioner 1D can be made small, the bathroom air conditioner is not impaired without impairing the appearance of the bathroom 51. The device 1D can be installed.

In addition, by arrange | positioning the circulation suction grille 64A and the circulation blow-out grille 65, and the ventilation suction grille 66A in a line, it can make it visually inconspicuous. In addition, the circulation suction grille 64A, the circulation blowout grille 65, and the ventilation suction grille 66A can also be made invisible visually by arranging them on the same surface without protruding from the ceiling panel 52a.

In the bathroom air conditioner 1D according to the fourth embodiment, the circulation suction grille 64A and the circulation jet grill 65 are independent members, but may be integrated. The ventilation suction grille 66A may also be integrally formed.

In addition, although the bathroom air conditioner 1D of 4th Embodiment was set as the structure provided with the circulation unit 2D and the ventilation unit 3D, even if it is set as the structure which is equipped with only the circulation unit 2D and performs heating operation, do.

<Configuration example of the bathroom air conditioner of the fifth embodiment>

22A, 22B, and 22C are configuration diagrams showing an example of the bathroom air conditioner of the fifth embodiment, and FIG. 22A is a ceiling of the bathroom 51 provided with the bathroom air conditioner 1E of the fifth embodiment. It is the top view which looked at the panel 52a from the lower surface. 22B is the side view which looked at the ceiling part of the bathroom 51 provided with the bathroom air conditioner 1E from the arrow II direction, and FIG. 22C is the side view which looked at the ceiling part of the bathroom 51 from the arrow I2 direction.

The bathroom air conditioner 1E of the fifth embodiment includes a circulation / ventilation unit 2E. The circulation / ventilation unit 2E is an example of the circulation body, and includes a circulation / ventilation suction grill 64B for sucking air in the bathroom 51 and a circulation jet grill 65 for blowing air into the bathroom 51. And parallel to the lower surface.

The circulation / ventilation suction grille 64B is an example of a circulation intake port, and the circulation jet grille 65 is an example of a circulation blowout outlet, and the circulation / ventilation suction grille 64B and the circulation jet grille 65 are a circulation / ventilation suction grille. The length in the horizontal direction along the direction in which 64B and the circulation blow-out grill 65 line is a thin long elongate rectangle longer than the length in the vertical direction, and in this example, each consists of independent members.

The size of the circulation / ventilation grille 64B and the circulation blow-out grill 65 is respectively smaller than the lower surface size of the circulation / ventilation unit 2E. In addition, the length in the longitudinal direction (short direction) of the circulation / ventilation suction grill 64B and the circulation jet grill 65 is comprised with the same length. In addition, the circulation / ventilation suction grille 64B and the circulation blowoff grill 65 are configured so as to be arranged in a line in the horizontal direction (length direction).

The circulation and ventilation unit 2E exposes the circulation and ventilation suction grille 64B to the bathroom 51 side from the opening 53e with the circulation and ventilation suction grille formed in the ceiling panel 52a of the bathroom 51, and the circulation It is provided on the ceiling panel 52a of the bathroom 51 in the form which exposes the circulation jet grill 65 to the bathroom 51 side from the jet grill opening part 53d.

<Configuration example of the circulation / ventilation unit>

23A and 23B are sectional views showing an example of an internal configuration of the circulation / ventilation unit 2E. Next, the configuration of the circulation / ventilation unit 2E in the bathroom air conditioner 1E of the fifth embodiment. The details will be described. In addition, the cutting surface in FIG. 23A is a surface along the arrangement direction of the circulation / ventilation suction grill 64B and the circulation jet grill 65, and the cutting surface in FIG. 23B is along the short direction of the circulation jet grill 65. In addition, in FIG. Cotton.

The circulation / ventilation unit 2E is rotationally driven by the circulation / ventilation fan motor 67B, and the air path of the air sucked in and blown out by the fan 68 which sucks and blows out the air, and the fan 68 rotates and blows out. The circulation / ventilation fan case 69B which forms is provided.

The circulation / ventilation fan motor 67B, the fan 68, and the circulation / ventilation fan case 69B are an example of a circulation blower, and the circulation / ventilation fan motor 67B of the fan 68 constituted by a multi-impeller impeller. It is attached to the circulation / ventilation fan case 69B in the direction which becomes a perpendicular | vertical direction of a rotating shaft.

The circulation / ventilation fan case 69B is attached to the main body case 70B constituting the outline of the circulation / ventilation unit 2E, and opens the lower surface along the axial direction of the fan 68 to circulate and ventilate the inlet 71c. Is formed.

Moreover, the circulation / ventilation fan case 69B opens the lower surface which communicates with the blowing air path of the air along the tangential direction of the fan 68, and the circulation blowing port 71b is formed. In addition, the circulation / ventilation fan case 69B opens the side surface which communicates with the blowing air path of the air along the tangential direction of the fan 68, and the ventilation blower outlet 78c is formed.

The circulation / ventilation fan case 69B communicates with the circulation / ventilation intake port 71c at the lower portion of the circulation / ventilation intake port 71c, and includes the circulation / ventilation intake grill to which the circulation / ventilation intake grill 64B is attached. The part 72c is provided.

Moreover, the circulation / ventilation fan case 69B is provided in the lower part of the circulation jet port 71b, and communicates with the circulation jet port 71b, and has the circulation jet grill attachment part 72b to which the circulation jet grill 65 is attached.

Moreover, the main body case 70B is equipped with the ventilation duct attachment part 80 in communication with the ventilation blower outlet 78c in the one side surface which opposes the ventilation blower outlet 78c of the circulation / ventilation fan case 69B.

The circulation position and the ventilation suction grill attachment part 72c and the circulation jet grill attachment part 72b are set in the installation position etc. so that the circulation and ventilation suction grill 64B and the circulation jet grill 65 may be attached side by side. .

The circulation / ventilation unit 2E includes a heater 73 at the circulation jet port 71b of the circulation / ventilation fan case 69B. The heater 73 is constituted of, for example, a PTC heater, and when the heater 73 is energized by heating the heater 73, the air passing through the circulation jet port 71b is heated to blow out the warm air.

The circulation / ventilation unit 2E is provided with the damper 81 which switches a wind path between the circulation blower 11B and the ventilation blower 18c. The damper 81 is an example of the air path switching member. The damper motor 82 rotates the shaft 81a to a supporting point to perform the air path switching operation.

In the circulation / ventilation fan case 69B, by the position of the damper 81, it is connected to the circulation air passage 83a which communicated with the circulation jet port 71b from the circulation / vent inlet 71c, and the ventilation jet port 78c. An exhaust gas passage 83b in communication with each other is formed.

That is, when the damper 81 is in the fully closed position shown by the solid line in FIG. 23B, the air flow path to the ventilation jet port 78c is shielded, and the circulation air path 83a communicated with the circulation jet port 71b from the circulation / ventilation inlet port 71c. ) Is formed. The position at which the damper 81 is fully closed is referred to as a circulation position.

On the other hand, if the damper 81 is in the fully open position shown by the dashed-dotted line in FIG. 23B, the air path to the circulation jet port 71b is shielded and the exhaust air path communicates with the ventilation jet port 78c from the circulation / vent inlet port 71c. 83b is formed. The position at which the damper 81 is fully opened is called a ventilation position.

If the damper 81 is located at an intermediate position between the circulation position and the ventilation position indicated by the dashed-dotted line in Fig. 23B, the circulation air passage 83a communicating with the circulation blowout port 71b from the circulation / ventilation inlet port 71c and the circulation / Both of the exhaust air flow passages 83b communicating with the ventilation jet port 78c from the ventilation suction port 71c are formed. The intermediate position of this damper 81 is called a circulation ventilation position.

<Installation example of the bathroom air conditioner of the fifth embodiment>

Next, an example of installation of the bathroom air conditioner 1E of the fifth embodiment will be described with reference to FIGS. 22A, 22B, 22C and the like. The ceiling panel 52a of the bathroom 51 is equipped with a circulation and ventilation suction grille in accordance with the positions of the circulation and ventilation suction grille attachment portion 72c and the circulation jet grille attachment portion 72b of the circulation and ventilation unit 2E. The opening 53e and the opening portion 53d with the circulation jet grill are opened.

The opening 53e with the circulation / ventilation suction grille and the opening 53d with the circulation blower grille are arranged side by side, and the opening 53e with the circulation / ventilation suction grille is thin to fit the shape of the circulation / ventilation suction grille 64B. It is an elongate rectangle, and the opening 53d with the circulation jet grill is a rectangular elongate shape in accordance with the shape of the circulation jet grill 65.

And the opening part 53e with circulation and ventilation suction grille, and the opening part 53d with circulation blow-out grille are openings smaller than the lower surface size of the circulation / ventilation unit 2E, respectively.

In the circulation / ventilation unit 2E, the circulation / ventilation suction grille attaching part 72c opposes the circulation / ventilation intake grille attachment opening 53e of the ceiling panel 52a, and the circulation blowout grille attachment part 72b is the ceiling panel It is fixed to the frame (not shown) provided in the upper surface of the ceiling panel 52a, for example so that it may oppose the opening 53d of the circulation blow-out grille of 52a.

Then, the circulation / ventilation suction grille 64B is attached to the circulation / ventilation suction grill attachment part 72c, and the circulation jet grille 65 is attached to the circulation blow-out suction grill attachment part 72b. Thereby, the circulation and ventilation unit 2E exposes the circulation and ventilation suction grille 64B to the bathroom 51 side from the opening 53e with the circulation and ventilation suction grille formed in the ceiling panel 52a of the bathroom 51. The circulating jet grill 65 is exposed on the bathroom 51 side from the opening 53d with the circulating jet grill, and is installed on the ceiling panel 52a of the bathroom 51.

Therefore, the circulation / ventilation suction grille 64B and the circulation jet grille 65 of the circulation / ventilation unit 2E are arranged side by side on the ceiling panel 52a of the bathroom 51. In addition, the circulation and ventilation suction grille 64B and the circulation jet grille 65 are attached so that they may become substantially the same plane with respect to the ceiling panel 52a, respectively.

In the circulation / ventilation unit 2E, the exhaust duct 50 is connected to the ventilation duct attachment portion 80. The exhaust duct 50 is connected to the outdoors of the building in which the bathroom 51 is installed, and is capable of exhausting the air of the bathroom 51 sucked by the circulation / ventilation unit 2E to the outside.

<Control Function Example of Bathroom Air Conditioning Device of Fifth Embodiment>

24 is a functional block diagram showing an example of a control system of the bathroom air conditioner 1E of the fifth embodiment. The bathroom air conditioner 1E includes a circulation / ventilation fan motor 67B of the circulation / ventilation unit 2E, a heater 73, and a damper motor 82 to a control unit 91B composed of a CPU, a memory, and the like. Etc. are connected.

The controller 91B executes, for example, the heating operation mode, the ventilation operation mode, the dry operation mode, and the cool wind operation mode in accordance with a program stored in a memory (not shown). These operation modes are selected by a user, such as a bather, operating the operation part 92B, etc., and the control part 91B circulates and ventilates the fan motor 67B and the heater 73 according to the program which runs the selected operation mode. And the damper motor 82 and the like.

<Operation example of bathroom air conditioner of fifth embodiment>

Next, operation | movement of the bathroom air conditioner 1E of 5th Embodiment is demonstrated with reference to each figure. When the heating operation mode is selected by the operation in the operation unit 92B, the control unit 91B of the bathroom air conditioner 1E drives the damper motor 82 to set the damper 81 in the circulation position. Then, the circulation / ventilation fan motor 67B is driven to rotate the fan 68 and drive the heater 73.

When the fan 68 rotates, air is sucked in from the circulation / ventilation suction port 71c of the circulation / ventilation fan case 69B. As a result, air in the bathroom 51 is sucked into the circulation / ventilation unit 2E as the ventilation RA from the circulation / ventilation suction grill 64B.

In the heating operation mode, since the damper 81 is in the circulation position, the circulation air passage 83a is formed in the circulation / ventilation fan case 69B. As a result, the air sucked into the circulation / ventilation unit 2E is supplied from the circulation jet grill 65 through the circulation air passage 83a formed by the circulation / ventilation fan case 69B and the damper 81. ) Is blown into the bathroom 51.

And since the heater 73 is arrange | positioned at the circulation jet port 71b, when it is energized and heated by the heater 73, the air which passes through the circulation jet port 71b will become warm, and will be ejected from the circulation jet grill 65. FIG.

Thereby, the inside of the bathroom 51 can be heated while circulating the air in the bathroom 51, and temperature can be raised.

When the ventilation operation mode is selected by the operation in the operation unit 92B, the control unit 91B of the bathroom air conditioner 1E drives the damper motor 82 to set the damper 81 to the ventilation position. Then, the fan 68 is rotated by driving the circulation / ventilation fan motor 67B.

When the fan 68 rotates, air is sucked in from the circulation / ventilation suction port 71c of the circulation / ventilation fan case 69B. As a result, air in the bathroom 51 is sucked into the circulation / ventilation unit 2E as the ventilation EA from the circulation / ventilation suction grill 64B.

In the ventilation operation mode, since the damper 81 is in a ventilation position, the ventilation air path 83b is formed in the circulation / ventilation fan case 69B. As a result, the air sucked into the circulation / ventilation unit 2E is discharged from the ventilation jet port 78c through the ventilation air passage 83b formed by the circulation / ventilation fan case 69B and the damper 81. It is discharged to the outdoors via 50). In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, steam and moisture in the bathroom 51 can be discharged, condensation, etc. can be suppressed, and mold generation can be suppressed.

When the dry operation mode is selected by the operation in the operation unit 92B, the control unit 91B of the bathroom air conditioner 1E drives the damper motor 82 to set the damper 81 to the circulation ventilation position. The fan 68 is rotated by driving the circulation / ventilation fan motor 67B, and the heater 73 is driven.

When the fan 68 rotates, air is sucked in from the circulation / ventilation suction port 71c of the circulation / ventilation fan case 69B. As a result, air in the bathroom 51 is sucked into the circulation / ventilation unit 2E as the ventilation RA and the ventilation EA from the circulation / ventilation suction grill 64B.

In the dry operation mode, since the damper 81 is in the circulation ventilation position, both the circulation air passage 83a and the ventilation air passage 83b are formed in the circulation / ventilation fan case 69B. As a result, a part of the air sucked into the circulation / ventilation unit 2E is circulated and blown out as the air supply SA through the circulation air passage 83a formed by the circulation / ventilation fan case 69B and the damper 81. It blows off from the grill 65 into the bathroom 51.

And since the heater 73 is arrange | positioned at the circulation jet port 71b, when it is energized and heated by the heater 73, the air which passes through the circulation jet port 71b will become warm, and will be ejected from the circulation jet grill 65. FIG.

The remaining air portion sucked into the circulation / ventilation unit 2E is an exhaust duct from the ventilation jet port 78c through the ventilation air passage 83b formed by the circulation / ventilation fan case 69B and the damper 81. It is discharged to the outdoors via (50). In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, the warm air is blown out in the bathroom 51, and the laundry which hanged on the Londry pipe which is not shown in figure can be dried. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged to promote drying of the laundry.

The control unit 91B of the bathroom air conditioner 1E drives the damper motor 82 to set the damper 81 to the circulation ventilation position when a cool wind operation mode is selected by the operation on the operation unit 92B. . Then, the fan 68 is rotated by driving the circulation / ventilation fan motor 67B.

When the fan 68 rotates, air is sucked in from the circulation / ventilation suction port 71c of the circulation / ventilation fan case 69B. As a result, air in the bathroom 51 is sucked into the circulation / ventilation unit 2E from the circulation / ventilation suction grill 64B.

In the cool wind operation mode, since the damper 81 is in the circulation ventilation position, both the circulation air passage 83a and the ventilation air passage 83b are formed in the circulation / ventilation fan case 69B. As a result, a part of the air sucked into the circulation / ventilation unit 2E is discharged from the circulation jet grill 65 through the circulation air passage 83a formed by the circulation / ventilation fan case 69B and the damper 81. It is ejected into 51. In the cool wind operation mode, the wind corresponding to the temperature in the bathroom 51 is blown out of the circulation jet grill 65 by not energizing the heater 73.

The remaining portion of the air sucked into the circulation / ventilation unit 2E is for exhausting from the ventilation jet port 78c through the ventilation air passage 83b formed by the circulation / ventilation fan case 69B and the damper 81. It is discharged to the outdoors via the duct 50. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, cool wind is blown out in the bathroom 51, and it can use as a fan. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged.

<Effect of bathroom air conditioner of fifth embodiment>

In the bathroom air conditioner 1E according to the fifth embodiment described above, the damper 81 is provided so as to be able to switch between the heating and the ventilation paths, so that heating operation and ventilation operation can be performed with a single device. In the ceiling panel 52a of 51, the circulation / ventilation suction grille 64B and the circulation blowout grille 65 are exposed.

Thereby, in addition to the effect obtained by the bathroom air conditioner 1D of 4th Embodiment, since the area of the part exposed to the ceiling panel 52a of the bathroom 51 can further be reduced, the bathroom 51 The bathroom air conditioner 1E can be provided without further impairing the appearance of the bath.

In addition, even in the bathroom air conditioner 1E of 5th Embodiment, although the circulation and ventilation suction grille 64B and the circulation jet grille 65 were independent members, you may comprise integrally.

<Configuration example of bathroom air conditioner of sixth embodiment>

25A, 25B, and 25C are configuration diagrams showing an example of the bathroom air conditioner of the sixth embodiment, and FIG. 25A is a ceiling panel of the bathroom 51 equipped with the bathroom air conditioner 1F of the sixth embodiment. It is the top view which looked at 52a from the lower surface. 25B is the side view which looked at the ceiling part of the bathroom 51 provided with the bathroom air conditioner 1F from the arrow J1 direction, and FIG. 25C is the side view which looked at the ceiling part of the bathroom 51 from the arrow J2 direction.

The bathroom air conditioner 1F of the sixth embodiment includes a circulation unit 2F and a ventilation unit 3F. The bathroom air conditioner 1F is installed on the upper surface of the ceiling panel 52a of the bathroom 51 in a configuration in which the circulation unit 2F and the ventilation unit 3F are stacked up and down.

The circulation unit 2F is an example of the circulation unit main body, and the circulation suction grille 64A for sucking air in the bathroom 51 and the circulation jet grill 65 for blowing air to the bathroom 51 are parallel to the lower surface. It is provided with. The circulation suction grille 64A and the circulation blower grill 65 have a long and thin shape in which the horizontal length along the direction in which the circulation suction grille 64A and the circulation blower grill 65 line up is longer than the length of the longitudinal direction. It is rectangular and each consists of independent members.

The size of the circulation suction grille 64A and the circulation jet grille 65 is smaller than the lower surface size of the circulation unit 2F, respectively. In addition, the length in the longitudinal direction (short direction) of the circulation suction grille 64A and the circulation blower grill 65 is comprised by the same length. The circulation suction grille 64A and the circulation jet grill 65 are configured to be arranged in a line in the transverse direction (length direction).

The ventilation unit 3F is an example of the ventilation unit main body, and the ventilation suction grille 66B which sucks in the air of the bathroom 51 is connected via the ventilation suction duct 84. The ventilation suction grille 66B is an example of a ventilation suction inlet, and the length of the ventilation suction grille 66B is a long, rectangular shape that is longer than the length of the longitudinal direction. It is comprised similarly to the length of the grille 64A and the circulation blowoff grill 65 in the short direction.

The bathroom air conditioner 1F exposes the circulation suction grille 64A to the bathroom 51 side from the circulation suction grille attachment opening 53c formed in the ceiling panel 52a of the bathroom 51, and opens the circulation ejection grill attachment opening ( The ceiling of the bathroom 51 is exposed in the form of exposing the circulation jet grill 65 to the bathroom 51 side from 53d, and exposing the ventilation suction grill 66B to the bathroom 51 side from the opening 54b with the ventilation suction grille. It is installed on the panel 52a.

<Configuration example of the circulation unit and the ventilation unit>

26A and 26B are sectional views showing an example of an internal configuration of the bathroom air conditioner 1F, and then the circulation unit 2F and the ventilation unit (1F) in the bathroom air conditioner 1F of the sixth embodiment. The detail of the structure of 3F) is demonstrated. In addition, the cut surface in FIG. 26A is a surface along the direction which the circulation suction grille 64A and the circulation jet grill 65 line, and the cut surface in FIG. 26B is the surface along the short direction of the circulation jet grill 65. In addition, in FIG. to be.

The circulation unit 2F is rotationally driven by the circulation fan motor 67A to form a fan 68 which sucks and blows out air and forms a path of air sucked and blown out by the fan 68 that is rotated and driven. A fan case 69A is provided.

The circulation fan motor 67A is attached to the circulation fan case 69A in a direction in which the rotation axis of the fan 68 constituted by the multi-impeller impeller becomes a vertical direction.

The circulation fan case 69A is attached to the main body case 70C constituting the exterior of the bathroom air conditioner 1F, and opens the lower surface along the axial direction of the fan 68 to form the circulation inlet 71a. The lower surface communicating with the air blowing path of the air along the tangential direction of the fan 68 is opened to form the circulation jet port 71b.

And the circulation fan case 69A is provided in the lower part of the circulation suction port 71a, and communicates with the circulation suction port 71a, and has the circulation suction grill attaching part 72a to which the circulation suction grille 64A is attached.

Moreover, the circulation fan case 69A is provided in the lower part of the circulation jet port 71b, and communicates with the circulation jet port 71b, and has the circulation jet grill attachment part 72b to which the circulation jet grill 65 is attached.

The installation position etc. are set so that the circulation suction grille attaching part 72a and the circulation jet grille attaching part 72b may be attached to the circulation suction grille 64A and the circulation jet grille 65 in a line.

The circulation unit 2F provides the heater 73 at the circulation jet port 71b of the circulation fan case 69A. The heater 73 is constituted of, for example, a PTC heater, and when the heater 73 is energized and the heater 73 is heated, the air passing through the circulation jet port 71b is heated to blow out the warm air.

The ventilation unit 3F is disposed on the upper side of the circulation unit 2F. The ventilation unit 3F is rotationally driven by the ventilation fan motor 74 to form a fan 75 that sucks in and blows out air and forms an air path of air sucked in and blown out by the fan 75 that is rotationally driven. The fan case 76B is provided.

The ventilation fan motor 74 is attached to the ventilation fan case 76B in a direction in which the rotation axis of the fan 75 constituted by the multi-impeller impeller becomes a vertical direction.

The ventilation fan case 76B is attached to the main body case 70C of the bathroom air conditioner 1F, opens the lower surface along the axial direction of the fan 75 to form the ventilation inlet 78a, and at the same time the fan 75 Ventilation jet port 78b is formed in communication with the jet air flow path along the tangential direction.

The main body case 70C includes a ventilation duct attachment portion 80 in communication with the ventilation jet port 78b on one side facing the ventilation jet port 78b of the ventilation fan case 76B. Moreover, the main body case 70C is provided with the ventilation suction duct attachment part 85 on the other side in communication with the ventilation suction port 78a of the ventilation fan case 76B.

One end of the ventilation suction duct 84 is connected to the ventilation suction duct attachment part 85, and the ventilation suction grille which the ventilation suction grille 66B is attached to the other end of the ventilation suction duct 84 is shown. The attachment part 86 is provided.

The installation position etc. of the ventilation suction grill attachment part 86 are set so that the ventilation suction grille 66B may be attached in parallel with the circulation suction grille 64A and the circulation jet grille 65 in a line.

<Installation example of the bathroom air conditioner of the sixth embodiment>

Next, with reference to FIG. 25A, FIG. 25B, FIG. 25C etc., the installation example of the bathroom air conditioner 1F of 6th Embodiment is demonstrated. In the ceiling panel 52a of the bathroom 51, the circulating suction grille attachment portion 72a, the circulating jet grille attachment portion 72b, and the ventilation suction grille attachment portion 86 are positioned in accordance with the positions of the circulation suction grille attachment portion 53c. ), The circulation ejection grille attaching opening 53d and the ventilation suction grille attaching opening 54b are opened.

The circulation suction grille opening 53c, the circulation jet grille opening 53d, and the ventilation suction grille opening 54b are arranged side by side. The opening 53c of the circulation suction grille is a rectangle having a thin and long shape in accordance with the shape of the circulation suction grille 64A, and the opening 53d of the circulation ejection grille is a rectangular having a long and thin shape in accordance with the shape of the circulation blowing grille 65. The opening 54b with the ventilation suction grille is a rectangular shape having an elongated shape in accordance with the shape of the ventilation suction grille 66B.

Here, the opening 53c with the circulation suction grille and the opening 53d with the circulation blower grill which are located in the lower part of the bathroom air conditioner 1F are openings smaller than the lower surface size of the bathroom air conditioner 1F, respectively.

In the bathroom air conditioner 1F, the circulation suction grille attaching portion 72a provided on the lower surface of the circulation unit 2F faces the circulation suction grille attaching opening 53c of the ceiling panel 52a, and the circulation jet grille attaching portion The ventilation suction grille attaching portion 86, which is connected to the opening 53d with the circulation blower grille and is connected via the ventilation unit 3F and the ventilation suction duct 84, is provided with the ventilation suction grille opening 54b. So as to face the wall, and is fixed to a frame (not shown) provided on the upper surface of the ceiling panel 52a.

The circulation suction grille 64A is attached to the circulation suction grille attaching portion 72a, the circulation spray grille 65 is attached to the circulation blower grille attaching portion 72b, and the ventilation suction is attached to the ventilation suction grille attaching portion 86. The grill 66B is attached.

As a result, the bathroom air conditioner 1F exposes the circulation suction grille 64A to the bathroom 51 side from the opening 53c with the circulation suction grille formed in the ceiling panel 52a of the bathroom 51, and the circulation blowout grill. The bathroom 51 is formed by exposing the circulation jet grill 65 to the bathroom 51 from the attachment opening 53d and exposing the ventilation suction grill 66B to the bathroom 51 from the ventilation suction grill attachment opening 54b. ) Is installed on the ceiling panel 52a.

Accordingly, in the bathroom air conditioner 1F, the circulation suction grille 64A and the circulation jet grille 65 provided on the lower surface of the circulation unit 2F, the ventilation unit 3F, and the ventilation suction duct 84 are provided. The connected ventilation suction grille 66B is arranged side by side on the ceiling panel 52a of the bathroom 51.

In addition, the circulation suction grille 64A, the circulation jet grille 65, and the ventilation suction grille 66B are attached so that they may become substantially the same plane with respect to the ceiling panel 52a, respectively.

In the ventilation unit 3F of the bathroom air conditioner 1F, the exhaust duct 50 is connected to the ventilation duct attachment part 80. The exhaust duct 50 is connected to the outdoor of the building in which the bathroom 51 is installed, and is the structure which can exhaust the air of the bathroom 51 sucked by the ventilation unit 3F to the outdoors.

<Operation example of the bathroom air conditioner of the sixth embodiment>

Next, operation | movement of the bathroom air conditioner 1F of 6th Embodiment is demonstrated with reference to each figure. Here, the structure of the control system of the bathroom air conditioner 1F of 6th Embodiment is set as the structure similar to the bathroom air conditioner 1D of 4th Embodiment demonstrated by FIG.

The control unit 91A of the bathroom air conditioner 1F drives and controls the circulation unit 2F in a state where the ventilation unit 3F is stopped when the heating operation mode is selected by the operation on the operation unit 92A. .

That is, the fan 68 is rotated by driving the circulation fan motor 67A and the heater 73 is driven. When the fan 68 is rotated, air is sucked in from the circulation suction port 71a of the circulation fan case 69A. As a result, air in the bathroom 51 is sucked into the circulation unit 2F as the ventilation RA from the circulation suction grill 64A.

The air sucked into the circulation unit 2F is blown into the bathroom 51 from the circulation jet grill 65 as the air supply SA through the jet air flow path formed by the circulation fan case 69A. And since the heater 73 is arrange | positioned at the circulation jet port 71b, when it is energized and heated by the heater 73, the air which passes through the circulation jet port 71b will become warm, and will be ejected from the circulation jet grill 65. FIG.

Thereby, the inside of the bathroom 51 can be heated while circulating the air in the bathroom 51, and temperature can be raised.

The control unit 91A of the bathroom air conditioner 1F drives and controls the ventilation unit 3F in a state where the circulation unit 2F is stopped when the ventilation operation mode is selected by the operation on the operation unit 92A. .

That is, the fan 75 is rotated by driving the ventilation fan motor 74. When the fan 75 rotates, air is sucked in from the ventilation intake port 78a of the ventilation fan case 76B. As a result, the air in the bathroom 51 is sucked into the ventilation unit 3F as the ventilation EA from the ventilation suction grille 66B via the ventilation suction duct 84.

The air sucked into the ventilation unit 3F is discharged to the outside from the exhaust duct 50 through the ventilation jet port 78b. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, steam and moisture in the bathroom 51 can be discharged, condensation, etc. can be suppressed, and mold generation can be suppressed.

The control unit 91A of the bathroom air conditioner 1F drives and controls the circulation unit 2F and the ventilation unit 3F when the drying operation mode is selected by the operation in the operation unit 92A. That is, in the circulation unit 2F, the fan 68 is rotated by driving the circulation fan motor 67A and the heater 73 is driven.

When the fan 68 rotates, the air in the bathroom 51 is sucked from the circulation suction grille 64A as described above, and the air sucked into the circulation unit 2F is discharged from the circulation blower grill 65 to the bathroom 51. Erupted into When the heater 73 is energized and heated, the air passing through the circulation jet port 71b is warmed and ejected from the circulation jet grill 65.

In the ventilation unit 3F, the fan 75 is rotated by driving the ventilation fan motor 74. When the fan 75 rotates, the air in the bathroom 51 is sucked from the ventilation suction grille 66B through the ventilation suction duct 84 as described above, and the air sucked into the ventilation unit 3F is the exhaust duct. It is discharged from 50 to the outdoors. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, the warm air is blown out in the bathroom 51, and the laundry which hanged on the Londry pipe which is not shown in figure can be dried. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged to promote drying of the laundry.

The control unit 91A of the bathroom air conditioner 1F drives and controls the circulation unit 2F and the ventilation unit 3F when the cool wind operation mode is selected by the operation on the operation unit 92A. That is, in the circulation unit 2F, the fan 68 is rotated by driving the circulation fan motor 67A.

When the fan 68 rotates, the air in the bathroom 51 is sucked from the circulation suction grille 64A as described above, and the air sucked into the circulation unit 2F is discharged from the circulation blower grill 65 to the bathroom 51. Erupted into In the cool wind operation mode, by not energizing the heater 73, blowing according to the temperature in the bathroom 51 is blown out from the circulation jet grill 65.

In the ventilation unit 3F, the fan 75 is driven to rotate the fan 75. When the fan 75 rotates, the air in the bathroom 51 is sucked from the ventilation suction grille 66B through the ventilation suction duct 84 as described above, and the air sucked into the ventilation unit 3F is the exhaust duct. It is discharged from 50 to the outdoors. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, cool wind is blown out in the bathroom 51, and it can use as a fan. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged.

<Effect of bathroom air conditioner of sixth embodiment>

In the bathroom air conditioner 1F according to the sixth embodiment described above, the circulation unit 2F and the ventilation unit 3F are disposed so as to overlap each other, and the ventilation suction grille 66B is connected via the ventilation suction duct 84. In addition to the effect obtained in the bathroom air conditioner 1D of the fourth embodiment, the degree of freedom of the installation position of the ventilation suction grille 66B can be improved.

In addition, in the bathroom air conditioner 1F of 6th Embodiment, although the circulation suction grille 64A and the circulation jet grille 65 were independent members, you may comprise integrally. The ventilation suction grille 66B may also be integrally formed.

In the bathroom air conditioner 1F according to the sixth embodiment, the circulation unit 2F and the ventilation unit 3F may be placed in a single case so as to be integrally installed, and each unit may be provided with an independent unit. You may also

<Configuration example of the bathroom air conditioner of the seventh embodiment>

27A, 27B, and 27C are configuration diagrams showing an example of the bathroom air conditioner of the seventh embodiment, and FIG. 27A is a ceiling panel of the bathroom 51 provided with the bathroom air conditioner 1G of the seventh embodiment. It is the top view which looked at 52a from the lower surface. 27B is a side view of the ceiling of the bathroom 51 with the bathroom air conditioner 1G as seen from the arrow K1, and FIG. 27C is a side view of the ceiling of the bathroom 51 as seen from the arrow K2.

The bathroom air conditioner 1G of the seventh embodiment includes a blower main body 102A, a blower outlet unit 103A, and a suction inlet unit 104. The blower main body 102A, the blower outlet unit 103A, and the suction inlet unit 104 are independent forms, and the blower main body 102A and the blower outlet unit 103A are connected via the blower duct 105 which is an example of a duct member, The blower main body 102A and the suction port unit 104 are connected via a suction duct 106 which is an example of a duct member.

The blower outlet unit 103A is an example of the air blower, and includes a circulation blower grill 107A for blowing air to the bathroom 51. The circulation jet grill 107A is an example of a jet port, and has a rectangular shape of a long and thin shape having one side longer than the length of the other side.

The intake unit 104 is an example of an air intake unit, and includes a circulation / ventilation intake grill 108 that sucks air from the bathroom 51. The circulation and ventilation suction grille 108 is an example of an intake port, and has an outer shape of an elongated shape in which the length of one side is longer than the length of the other side.

The blower main body 102A is provided on the ceiling panel 52a of the bathroom 51 which is a sanitary space in this example. In the ceiling panel 52a of the bathroom 51, an opening is made non-formed at the position where the blower main body 102A is installed, and the blower main body 102A is not exposed in the bathroom 51. As shown in FIG.

On the other hand, the jet port unit 103A exposes the circulation jet grill 107A toward the inside of the bathroom 51 from the jet grill opening opening 53f formed in the ceiling panel 52a of the bathroom 51. It is provided on the ceiling panel 52a of 51. As shown in FIG.

In addition, the inlet unit 104 is configured to expose the circulation / ventilation suction grill 108 toward the inside of the bathroom 51 from the opening 53g with the suction grill formed in the ceiling panel 52a of the bathroom 51. It is installed on the ceiling panel 52a of the bathroom 51.

The size of the circulation blowoff grill 107A and the circulation / ventilation suction grill 108 is respectively smaller than the lower surface size of the blower main body 102A. In addition, the length of the circulation jet grill 107A and the circulation / ventilation grill 108 in the longitudinal direction (short direction) is comprised by the same length. And the installation position of the blower outlet unit 103A and the suction inlet unit 104 is set so that circulation circulation grille 107A and circulation / ventilation suction grille 108 may be arrange | positioned in a line shape in a horizontal direction (length direction). do.

Here, the frame part 52c made of metal or resin, such as aluminum, is attached to the installation position of the circulation jet grill 107A of the jet port unit 103A, and the circulation / ventilation suction grill 108 of the suction port unit 104. The circulation jet grill 107A and the circulation / ventilation suction grill 108 are attached in the form of being fitted into the frame portion 52c. In addition, a cover member 52d made of metal such as aluminum or resin is attached to a portion where the circulation jet grill 107A and the circulation / ventilation grill 108 of the frame portion 52c are not provided. It is arranged so as not to damage it.

<Configuration example of the blower body>

28A and 28B are sectional views showing an example of an internal configuration of the blower main body 102A, and the details of the configuration of the blower main body 102A constituting the bathroom air conditioner 1G according to the seventh embodiment. Explain about.

The blower main body 102A is rotationally driven by the fan motor 109 to form a fan 110 for sucking and blowing air and a fan path for sucking and blowing air by the fan 110 that is rotationally driven. A case 111 is provided.

The fan motor 109 is attached to the fan case 111 in the direction in which the rotation axis of the fan 110 constituted by the multi-impeller impeller becomes a vertical direction.

The fan case 111 is attached to the main body case 112 constituting the outer shape of the blower main body 102A, opens the lower surface along the axial direction of the fan 110 to form the fan inlet 111a, and at the same time, The fan jet port 111b is formed in the jet direction of air along the tangential direction of 110.

The main body case 112 has a flat rectangular parallelepiped shape, and has a jet duct attachment part 113 to which the jet duct 105 is attached to one side surface which communicates with the fan jet port 111b. In addition, the main body case 112 has a suction air passage 114 communicating with the fan inlet 111a at the lower portion of the fan case 111, and the suction duct 106 at the other side communicating with the suction air passage 114. It is provided with a suction duct attachment portion 115 is attached. Here, in FIG. 28B, an example in which one suction duct attachment portion 115 is provided on each of the two opposite sides is described. However, the number of the suction duct attachment portions 115 may be one, or two or more.

The blower main body 102A includes an ion generator 116 at the fan jet port 111b of the fan case 111. The ion generator 116 is an example of ion generating means, and the ion emitting surface is exposed to the blowing air path formed by the fan case 111.

The ion generator 116 generates both or minus ions of plus and minus ions. The principle of generating positive ions and negative ions is to generate a corona discharge by boosting and applying an alternating voltage taken from a household AC power source between a pair of electrodes facing each other such that a dielectric is interposed therebetween. the ionization energy received, and ^{_{H + (H 2 O) m}} (m is a natural number) and, O ₂ ^- to release the subject ions (H ₂ O) _{n (n} is a natural number).

The H ⁺ (H ₂ O) _m and _{^{O 2 - (H 2 O)}} n is attached to the surface of airborne bacteria, the chemical reaction to generate an active species, H ₂ O ₂ or · OH. Since H ₂ O ₂ or .OH has a very strong activity, these can surround and inactivate suspended bacteria in the air. Here, * OH is 1 type of active species and has shown the radical OH.

As a result, the ion generator 116 generates approximately the same number of positive and negative ions in association with the rotation of the fan motor 109, thereby supplying approximately the same number of positive and negative ions to the bathroom 51. It is possible to inactivate suspended bacteria in the mold and to suppress the occurrence of mold and the like.

<Configuration example of the ejection outlet unit>

29 is a cross-sectional view showing an example of the internal configuration of the jet port unit 103A. Next, details of the configuration of the jet port unit 103A constituting the bathroom air conditioner 1G according to the seventh embodiment will be described.

The blower outlet unit 103A has a blowout duct attachment part 118 to which the blower duct 105 is connected, and the circulation blower grille which the blower duct 105 is connected to the blower case 117 in which the air flow path through which the air blown from the blower main body 102A passes is formed. The jet grill attachment part 119 to which 107A is attached is provided.

In the blower unit 103A, a circulation / ventilation inlet 120 for sucking air is formed on one side of the blower case 117, and communicates with the circulation / ventilation inlet 120 so that the blower duct attachment portion 118 is attached. do.

In addition, in the blower outlet unit 103A, the blower blower outlet 121 which blows out air is formed in the other side surface of the blower outlet case 117 facing the circulation / ventilation inlet hole 120, and communicates with the blower blower outlet 121, An exhaust duct attachment portion 123 to which the exhaust duct 122 is connected is attached.

In addition, the ejection outlet unit 103A has a circulation ejection outlet 124 for ejecting air, is formed in the lower part of the ejection outlet case 117, and the ejection grill attachment part 119 is attached to the circulation ejection outlet 124, and the circulation ejection outlet ( 124 is provided with a heater 125.

The heater 125 is an example of a heating means, for example, is composed of a PTC heater or the like. When the heater 125 is energized, air passing through the circulation jet port 124 is heated to the jet grill attachment part 119. Warm air is blown off from the attached circulation blowoff grill 107A.

The blower outlet unit 103A is equipped with the airflow switch damper 126 which switches the airflow path formed in the blower case 117. As shown in FIG. The air path switching damper 126 is an example of the air path switching means, and the damper motor 127 rotates the shaft 126a to a supporting point. In the blower case 117, the circulation blower 128a which communicates with the circulation blower 124 from the circulation / ventilation inlet 120 by the position of the airflow switch damper 126, and the circulation / ventilation inlet 120 are carried out. The exhaust air passage 128b communicating with the ventilation jet port 12l is formed.

That is, when the air path switching damper 126 is in the fully closed position shown by the solid line in FIG. 29, the air flow path to the ventilation outlet 121 is shielded, and the circulation air passage communicating with the circulation outlet 124 from the circulation / ventilation inlet 120 is provided. 128a is formed. The position at which the wind path switching damper 126 is completely closed is referred to as a circulation position.

On the other hand, if the air path switching damper 126 is in the fully open position shown by the dashed-dotted line in Fig. 29, the air path to the circulation jet port 124 is shielded, and communicates with the ventilation jet port 121 from the circulation / vent intake port 120. An exhaust air passage 128b is formed. The position at which the air passage switching damper 126 is fully opened is called a ventilation position.

In addition, when the air path switching damper 126 is located at an intermediate position between the circulation position and the ventilation position indicated by the dashed-dotted line in FIG. 29, the circulation air passage 128a communicating with the circulation blower outlet 124 from the circulation / ventilation intake port 120; Both of the exhaust air flow paths 128b connected to the ventilation jet port 121 from the circulation / ventilation intake port 120 are formed. The intermediate position of this air path switching damper 126 is called a circulation ventilation position.

<Configuration example of the intake unit>

30 is a cross-sectional view showing the internal configuration of the intake unit 104, and details of the configuration of the intake unit 104 constituting the bathroom air conditioner 1G according to the seventh embodiment will be described.

The suction port unit 104 includes a chamber 129 to which the suction duct 106 is attached, and a suction grill attaching part 130 to which the circulation / ventilation suction grill 108 is attached. The suction grill attaching part 130 is formed in the lower part of the chamber 129, and the circulation / ventilation suction grill 108 communicates with the suction duct 106 via the chamber 129.

<Installation example of the bathroom air conditioner of the seventh embodiment>

Next, with reference to FIG. 27A, 27B, 27C, etc., the installation example of the bathroom air conditioner 1G of 7th Embodiment is demonstrated. The frame part 52c is attached to the ceiling panel 52a of the bathroom 51 at the installation position of the blower outlet unit 103A and the inlet unit 104, and the blower grill attachment part 119 is attached to the installation position of the blower outlet unit 103A. The blowing grille opening 53f is opened in accordance with the position of. In addition, the suction grill attaching opening 53g is opened at the installation position of each suction port unit 104 in accordance with the position of the suction grill attaching part 130. In addition, formation of an opening part is unnecessary in the installation position of 102 A of blower main bodies.

The blowing grille opening 53f and the suction grille opening 53g are arranged side by side. The opening 53f with the blower grille is a rectangle having a long and thin shape in accordance with the shape of the circulation sprayer 107A, and the opening 53g with the suction grille has a long, thin shape with the shape of the circulation / ventilation grille 108. Is a rectangle.

The bathroom air conditioner 1G installs the frame etc. which are not shown in the desired position of the upper surface of the ceiling panel 52a, for example, and fixes the blower main body 102A to a frame, for example, the blower main body 102A. Is provided on the upper surface side of the ceiling panel 52a.

Here, since the blower main body 102A does not have a suction grill or a blower grille, the opening part is unnecessary in the installation position of the blower main body 102A in the ceiling panel 52a. For this reason, the blower main body 102A is not exposed to the bathroom 51.

The bathroom air conditioner 1G is provided with a frame or the like not shown in the upper surface of the ceiling panel 52a in accordance with the position of the opening 53f with the blower grille, and the blower outlet 103A is fixed to the frame, thereby discharging the blower outlet. The unit 103A is provided on the upper surface side of the ceiling panel 52a at the position where the jet grill attachment part 119 opposes the jet grill attachment opening 53f. Then, the jet port unit 103A is fitted into the frame portion 52c, and the circulation jet grill 107A is attached to the jet grill attachment part 119.

In addition, the bathroom air conditioner 1G fixes the inlet unit 104 to the inlet grill attachment opening 53g, whereby the inlet unit 104 faces the inlet grill attachment unit 130 with the inlet grill attachment opening 53g. It is provided in the upper surface side of the ceiling panel 52a at the position to do. The suction port unit 104 is fitted into the frame portion 52c, and the circulation and ventilation suction grill 108 is attached to the suction grill attaching part 130.

Thereby, the bathroom air conditioner 1G is a form which exposes the circulation jet grill 107A to the bathroom 51 side from the jet grill opening part 53f formed in the ceiling panel 52a of the bathroom 51 to the bathroom 51 side. 103A is installed in the ceiling panel 52a of the bathroom 51. In addition, the suction port unit 104 is configured to expose the circulation / ventilation suction grill 108 to the bathroom 51 side from the opening 53g with the suction grill formed in the ceiling panel 52a of the bathroom 51. ) Is installed in the ceiling panel 52a.

Therefore, in the bathroom air conditioner 1G, the circulation blowout grill 107A and the circulation / ventilation suction grill 108 are arranged side by side. In addition, the circulation blowoff grill 107A and the circulation / ventilation grill 108 are attached so that it may become substantially the same plane with respect to the ceiling panel 52a, respectively. In addition, a cover member 52d is attached to a portion where the circulation ejection grille 107A and the circulation / ventilation grille 108 of the frame portion 52c are not provided, and the cover member 52d is substantially flush with the ceiling panel 52a. It is configured to be.

In addition, as an installation form of each unit, the form suspended on a ceiling using an anchor bolt etc. may be sufficient.

One end of the blowing duct 105 is connected to the blowing duct attachment part 113 at the blower main body 102A, and the other end of the blowing duct 105 is connected to the blowing duct attachment part 118 at the blowing outlet unit 103A. Thus, the blower main body 102A and the blower outlet unit 103A are connected via the blower duct 105.

In addition, the exhaust port unit 103A is connected to the outside of a building (not shown) in which the bathroom 51 is installed by connecting the exhaust duct 122 to the exhaust duct attachment portion 123.

In addition, one end of the suction duct 106 is connected to the suction duct attachment part 115 of the blower main body 102A, and the other end of the suction duct 106 is connected to the chamber 129 by the suction port unit 104. The blower main body 102A and the suction port unit 104 are connected via the suction duct 106.

In addition, although the circulation blowoff grill 107A and the circulation / ventilation suction grill 108 were attached to the frame part 52c with the cover member 52d, it is the same as the installation example of FIG. 36A mentioned later, The cover member may be attached directly to the ceiling panel 52a without providing the cover member.

Further, the air outlet unit 103A and the air inlet unit 104 are provided in the ceiling panel 52a such as between the walls of the room such as the bathroom 51, thereby providing the circulation jet grill 107A and the circulation / ventilation suction grill 108. ) Can be arranged at the end of the ceiling panel 52a, making it more inconspicuous.

<Example of the control function of the bathroom air conditioner of the seventh embodiment>

FIG. 31 is a functional block diagram showing an example of a control system of the bathroom air conditioner 1G according to the seventh embodiment.

The bathroom air conditioner 1G includes a control unit 91C composed of a CPU, a memory, and the like, an operation unit 92C, a fan motor 109 and an ion generator 116 of the blower main body 102A, and a blower unit ( A heater 125 and a damper motor 127 and the like of 103A are connected.

As an example of the control means, the control unit 91C executes, for example, the heating operation mode, the ventilation operation mode, the dry operation mode, and the cool wind operation mode in accordance with a program stored in a memory not shown. These operation modes are selected by a user, such as a bather, operating the operation part 92C, etc., and the control part 91A carries out the fan motor 109, the ion generator 116, and the heater according to the program which runs the selected operation mode. The control unit 125 and the damper motor 127 are controlled.

The operation unit 92C is a remote control device independent of the main body of the bathroom air conditioner 1G. The control unit 92C is attached to, for example, a wall of a washroom not shown adjacent to the bathroom 51 and mounted on the blower main body 102A or the like ( 91C) is connected by an electric cable, for example.

<The operation example of the bathroom air conditioner of the seventh embodiment>

Next, operation | movement of the bathroom air conditioner 1G of 7th Embodiment is demonstrated with reference to each figure. When the heating operation mode is selected by the operation in the operation unit 92C, the control unit 91C of the bathroom air conditioner 1G drives the damper motor 127 of the blower outlet unit 103A, and thus the air path switching damper 126. ) As the circulation position. Then, the fan 110 is driven by driving the fan motor 109 of the blower main body 102A, and the heater 125 of the blower outlet unit 103A is driven.

In the blower main body 102A, when the fan 110 rotates, air is sucked in from the fan inlet 111a of the fan case 111. The blower main body 102A and the intake unit 104 are connected via the intake duct 106, and the fan intake 111a communicates with the intake unit 104 by the intake air passage 114 and the intake duct 106. have.

As a result, when the fan 110 rotates, air in the bathroom 51 is sucked into the blower main body 102A via the suction duct 106 from the circulation / ventilation suction grill 108 of the suction port unit 104. do.

Air in the bathroom 51 sucked into the blower main body 102A is blown out from the fan blower outlet 111b of the fan case 111. The blower main body 102A and the blower outlet unit 103A are connected via the blower duct 105, and the fan blower outlet 111b communicates with the blower outlet unit 103A by the blower duct 105. As shown in FIG.

Thereby, the air in the bathroom 51 which the fan 110 rotated and sucked in from the inlet port 104 is sent to the blower outlet unit 103A via the blower duct 105.

In the heating operation mode, since the air flow path switching damper 126 is in the circulation position in the blower outlet unit 103A, the circulating blower outlet (117) is provided from the circulation / ventilation inlet 120 connected to the blower duct 105 in the blower case 117. A circulation air passage 128a communicating with 124 is formed.

As a result, the air sent to the jet port unit 103A is blown into the bathroom 51 from the circulation jet grill 107A via the circulation air passage 128a.

And since the heater 125 is arrange | positioned in the circulation blower outlet 124 just in front of the circulation blower grill 107A, when it is energized and heated by the heater 125, the air passing through the circulation blower outlet 124 will become warm, and the circulation blower grill 107A. Eject from).

As a result, in the heating operation mode, the inside of the bathroom 51 can be heated while circulating air in the bathroom 51 to raise the temperature.

When the ventilation operation mode is selected by the operation in the operation unit 92C, the control unit 91C of the bathroom air conditioner 1G drives the damper motor 127 of the blower outlet unit 103A, and changes the air path switching damper ( 126) to the ventilation position. Then, the fan 110 is rotated by driving the fan motor 109 of the blower main body 102A. In the ventilation operation mode, the heater 125 of the blower outlet unit 103A does not drive.

In the blower main body 102A, when the fan 110 rotates, air is sucked in from the fan inlet 111a of the fan case 111. As described above, since the fan suction port 111a communicates with the suction port unit 104 via the suction duct 106, the blower main body 102A is circulated from the circulation and ventilation suction grill 108 of the suction port unit 104. The air in the bathroom 51 is sucked into the blower main body 102A via the suction duct 106.

Air in the bathroom 51 sucked into the blower main body 102A is blown out from the fan blower outlet 111b of the fan case 111. As described above, in the blower main body 102A, the fan jet port 111b communicates with the jet port unit 103A via the jet duct 105, so that the air in the bathroom 51 sucked from the suction port unit 104 And it is sent to the jet port unit 103A via the jet duct 105.

In the ventilation operation mode, since the air path switching damper 126 is in the ventilation position in the blower outlet unit 103A, the blower blower outlet (117) is provided in the blower case 117 from the circulation / ventilation inlet 120 connected to the blower duct 105. An exhaust air passage 128b communicating with 121 is formed.

Thereby, the air sent to the blower outlet unit 103A is discharged | emitted from the exhaust duct 122 to the outdoors via the exhaust air flow path 128b. In addition, when the air in the bathroom 51 is discharged to the outside, air, such as a washroom, is sucked from the air inlet provided in the bathroom door etc. which are not shown in figure.

Thereby, in the ventilation operation mode, steam and moisture in the bathroom 51 can be discharged, condensation, etc. can be suppressed, and mold generation can be suppressed.

In addition, in the bathroom air conditioner 1G, the germicidal ventilation operation mode in which the ventilation operation mode and the generation of ions are linked may be provided.

In the germicidal ventilation operation mode, the control unit 91C drives the damper motor 127 of the blower outlet unit 103A to set the air path switching damper 126 to the circulation ventilation position. The fan motor 109 of the blower main body 102A is driven to rotate the fan 110, and the ion generator 116 is driven to generate both positive and negative ions. Even in the germicidal ventilation operation mode, the heater 125 of the blower outlet unit 103A does not drive.

In the blower main body 102A, when the fan 110 rotates, air in the bathroom 51 passes through the suction duct 106 from the circulation / ventilation suction grill 108 of the inlet unit 104. The air in the bathroom 51 sucked into 102A and sucked into the blower main body 102A is sent to the blower outlet unit 103A via the blower duct 105.

In the germicidal ventilation operation mode, since the air flow path switching damper 126 is in the circulation ventilation position in the air outlet unit 103A, both the circulation air passage 128a and the exhaust air passage 128b are formed in the air outlet case 117. .

As a result, part of the air sent to the jet port unit 103A is jetted into the bathroom 51 from the circulation jet grill 107A via the circulation air passage 128a. Since both the positive and negative ions are supplied from the ion generator 116 to the air sent to the jet outlet unit 103A, air containing approximately the same number of positive and negative ions is supplied to the bathroom 51. Squirt.

In addition, the remaining amount of air sent to the blower outlet unit 103A is discharged | emitted from the exhaust duct 122 to the outdoors via the exhaust air flow path 128b. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

As a result, in the germicidal ventilation operation mode, airborne bacteria in the bathroom 51 and airborne bacteria in the air in the bathroom 51 are inactivated while ventilation in the bathroom 51 can be prevented, thereby preventing the growth of fungal bacteria. have. In addition, in the bactericidal ventilation operation mode, the air path switching damper 126 may not be ventilated as the circulation position, but both positive and negative ions may be generated only by circulation of the indoor air.

The control unit 91C of the bathroom air conditioner 1G drives the damper motor 127 of the blower outlet unit 103A when the drying operation mode is selected by the operation in the operation unit 92C, and thus the air path switching damper 126. ) As the circulation ventilation position. Then, the fan 110 is driven by driving the fan motor 109 of the blower main body 102A, and the heater 125 of the blower outlet unit 103A is driven.

In the blower main body 102A, when the fan 110 rotates, air in the bathroom 51 passes through the suction duct 106 from the circulation / ventilation suction grill 108 of the inlet unit 104. The air in the bathroom 51 sucked into 102A and sucked into the blower main body 102A is sent to the blower outlet unit 103A via the blower duct 105.

In the dry operation mode, since the air flow path switching damper 126 is in the circulation ventilation position in the air outlet unit 103A, both the circulation air passage 128a and the exhaust air passage 128b are formed in the air outlet case 117.

As a result, part of the air sent to the jet port unit 103A is jetted into the bathroom 51 from the circulation jet grill 107A via the circulation air passage 128a. And since the heater 125 is arrange | positioned in the circulation blower outlet 124 just in front of the circulation blower grill 107A, when it is energized and heated by the heater 125, the air passing through the circulation blower outlet 124 will become warm, and the circulation blower grill 107A. Eject from).

In addition, the remaining amount of air sent to the blower outlet unit 103A is discharged | emitted from the exhaust duct 122 to the outdoors via the exhaust air flow path 128b. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, in dry operation mode, the warm air can be blown out in the bathroom 51, and the laundry which hanged on the Londry pipe which is not shown in figure can be dried. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged to promote drying of the laundry.

In addition, after the drying operation mode, the above-described bactericidal ventilation operation mode may be executed for a predetermined time. If the decontamination ventilation operation mode is executed after the dry operation mode, air containing both positive and negative ions is blown out in the bathroom 51 where the clothes and the like are suspended, thereby preventing the growth of mold bacteria in the clothes and the like. have.

The control unit 91C of the bathroom air conditioner 1G drives the damper motor 127 of the blower outlet unit 103A when the cool wind operation mode is selected by the operation on the operation unit 92C. 126) is the circulation ventilation position. Then, the fan 110 is rotated by driving the fan motor 109 of the blower main body 102A. In the cool wind operation mode, the heater 125 of the blower outlet unit 103A does not drive.

In the blower main body 102A, when the fan 110 rotates, air in the bathroom 51 passes through the suction duct 106 from the circulation / ventilation suction grill 108 of the inlet unit 104. The air in the bathroom 51 sucked into 102A and sucked into the blower main body 102A is sent to the blower outlet unit 103A via the blower duct 105.

In the fresh wind operation mode, since the air flow path switching damper 126 is in the circulation ventilation position in the air outlet unit 103A, both the circulation air passage 128a and the exhaust air passage 128b are formed in the air outlet case 117. .

As a result, part of the air sent to the jet port unit 103A is jetted into the bathroom 51 from the circulation jet grill 107A via the circulation air passage 128a. By not energizing the heater 125 in the cool wind operation mode, the wind according to the temperature in the bathroom 51 is blown off from the circulation jet grill 107A.

In addition, the remaining amount of air sent to the blower outlet unit 103A is discharged | emitted from the exhaust duct 122 to the outdoors via the exhaust air flow path 128b. In addition, when the air in the bathroom 51 is discharged to the outside, air, such as a washroom, is sucked from the air inlet provided in the bathroom door etc. which are not shown in figure.

Thereby, in the cool wind operation mode, cool wind is blown out in the bathroom 51, and it can use as a fan. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged.

<Effect of bathroom air conditioner of seventh embodiment>

In the bathroom air conditioner 1G according to the seventh embodiment described above, the blower main body 102A is not exposed to the ceiling panel 52a of the bathroom 51, and the circulation blowout grill 107A and the circulation / ventilation suction grille are not exposed. 108 is exposed form.

Thereby, since the area of the part exposed to the ceiling panel 52a of the bathroom 51 in the bathroom air conditioner 1G can be made small, the bathroom air conditioner is not impaired without impairing the appearance of the bathroom 51. The apparatus 1G can be installed.

Moreover, since the blower outlet unit 103A and the suction inlet unit 104 were made independent of the blower main body 102A, the freedom degree of the installation position of the circulation blower grill 107A and the circulation / ventilation suction grill 108 is improved. Regardless of the size of the bathroom, the bathroom air conditioner 1G can be installed, and for example, it can be installed even in a shower room without a bathtub.

In addition, when the circulation blowout grill 107A and the circulation / ventilation grill 108 are arranged in a line shape with the same width, it can be made inconspicuous visually. In addition, the circulation blowout grill 107A and the circulation / ventilation intake grill 108 can be made visually inconspicuous even if they are arranged on the same surface without protruding from the ceiling panel 52a.

<Configuration example of the bathroom air conditioner of the eighth embodiment>

32 is a configuration diagram showing an example of the bathroom air conditioner according to the eighth embodiment. 32 is a plan view when the ceiling of the sanitary space 58 such as the bathroom 51 including the bathroom air conditioner 1H of the eighth embodiment is viewed from the lower surface.

The bathroom air conditioner 1H of the eighth embodiment includes a blower main body 102A, blower units 103A, 103B, inlet units 104a, 104b, and a branch chamber 131, and the blower unit The 103B is installed in a sanitary space 58 such as a washroom (dressing room) 56 or a restroom 57 other than the bathroom 51 to enable multi-room heating.

Moreover, the blower main body 102A which comprises the bathroom air conditioner 1H of 8th Embodiment is the same as the structure demonstrated in FIG. 28A, 28B, and the blower outlet 103A is the same as the structure demonstrated in FIG. Since the inlet units 104a and 104b are the same as the configuration described with reference to Fig. 30, description thereof is omitted here.

The blower main body 102A, the blower outlet units 103A, 103B, and the inlet unit 104a, 104b are independent forms, and the blower main body 102A, the blower outlet unit 103A, and the blower outlet unit 103B are branch chambers ( 131 and the blowing duct 105 are connected. In addition, the blower main body 102A and the suction port units 104a and 104b are connected via the suction duct 106.

The blower outlet unit 103B is an example of an air blower, and includes a circulation blower grill 107A for blowing air into the room. The frame part 52c is attached to the ceiling panel 56a of the washroom 56 in which the blower outlet unit 103B and the suction inlet unit 104b are installed, and the opening part with a blower grille and the opening with a suction grille which are not shown in figure are provided. The ejection outlet unit 103B is formed such that the circulation ejection grille 107A is fitted into the frame portion 52c and exposed toward the washroom 56, so that the ceiling panel 56a of the washroom 56 is exposed. It is installed on top. In addition, the suction port unit 104b is formed such that the circulation / ventilation suction grill 108 is fitted into the frame portion 52c and exposed toward the washroom 56, so that the ceiling panel 56a of the washroom 56 is exposed. It is installed on top.

Similarly, the frame part 52c is attached to the ceiling panel 57a of the toilet 57 in which the jet outlet unit 103B is installed, and the opening part with a blower grill which is not shown in figure is formed, and the jet outlet unit 103B is circulated. The blowing grill 107A is sandwiched by the frame portion 52c and is provided on the ceiling panel 57a of the restroom 57 in such a manner as to be exposed toward the restroom 57.

Moreover, the cover member 52d is attached to the non-installation position of the grille of the frame part 52c to which each grill is attached.

Here, in FIG. 32, although the suction port unit 104b was provided in the washroom 56, you may provide two suction port units 104a and 4b in the bathroom 51. As shown in FIG.

<Configuration example of the ejection outlet unit>

33 is a cross-sectional view showing an example of the internal configuration of the jet port unit 103B, and details of the configuration of the jet port unit 103B constituting the bathroom air conditioner 1H according to the eighth embodiment will be described.

The blower outlet unit 103B is a blower duct attachment part 133 to which the blower duct 105 is connected, and the circulation blower grille which the blower duct 105 is connected to the blower case 132 in which the air flow path which the air blown from the blower main body 102A passes is formed. The jet grill attachment part 134 to which 107A is attached is provided.

In the jet port unit 103B, a circulation suction port 135 for sucking air is formed on one side of the jet port case 132 and communicates with the circulation suction port 135 to which the jet duct attachment portion 133 is attached.

In addition, the ejection outlet unit 103B has a circulation ejection outlet 136 for ejecting air, is formed in the lower part of the ejection case 132, and the ejection grill attachment part 134 is attached to the circulation ejection outlet 136, and the circulation ejection outlet ( 136 is provided with a heater 137.

The heater 137 is an example of a heating means, for example, is composed of a PTC heater or the like. When the heater 137 is energized, air passing through the circulation jet port 136 is heated to the jet grill attachment part 134. Warm air is blown off from the attached circulation blowoff grill 107A.

<Configuration example of branch chamber>

34 is a cross-sectional view showing an example of an internal configuration of the branch chamber 131. Next, details of the configuration of the branch chamber 131 constituting the bathroom air conditioner 1H of the eighth embodiment will be described.

The branch chamber 131 is an example of the air branch, and a blowing duct 105 connected to the blower outlet unit 103A is formed in the branch case 138 in which the air passage through which the air blown out from the blower main body 102A passes is formed. The main injection duct attachment part 139 connected is provided, and the sub blowing duct attachment part 140 to which the injection duct 105 connected with the injection port unit 103B is connected is provided.

The branch chamber 131 is provided with a circulation / ventilation inlet 141 for intake of air on one side of the branch case 138, and the ventilation device main body 102A with the circulation / ventilation inlet 141 shown in Fig. 28A. Is connected to the fan jet port 111b.

In addition, the branch chamber 131 has a circulation / ventilation spout 142 for ejecting air, and is formed on the other side of the branch case 138 to face the circulation / ventilation inlet 141, and the circulation / ventilation spout 142 is provided. The main blowing duct attachment part 139 is attached to it.

In addition, the branching chamber 131 is provided with the circulation blower outlet 143 which blows air in the other two side surface of the branch case 138, and the sub blowing duct attachment part 140 is attached to each circulation blower outlet 143. As shown in FIG. In addition, the air flow opening / closing damper 144 is provided at each circulation blower outlet 143.

The air passage opening and closing damper 144f is an example of the air passage opening and closing means, and the damper motor 145 rotates the shaft 144a to a supporting point to open and close the circulation jet port 143. That is, when the air passage opening / closing damper 144 is in the open position shown by the solid line in FIG. 34, the circulation blowout outlet 143 is opened, and the circulation / ventilating outlet 142 and the circulation blowout outlet 143 are opened from the circulation / ventilating inlet 141. The air path to both sides is formed.

On the other hand, when the air passage opening and closing damper 144 is in the closed position shown by the dashed-dotted line in FIG. 34, the circulation blowout outlet 143 is closed, and only the air passage from the circulation / ventilating inlet 141 to the circulation / ventilating outlet 142. Is formed.

<Installation example of the bathroom air conditioner of the eighth embodiment>

Next, with reference to FIG. 32 etc., the installation example of the bathroom air conditioner 1H of 8th Embodiment is demonstrated. Here, the installation example of the blower main body 102A, the blower outlet unit 103A, and the suction inlet unit 104a provided in the bathroom 51 is the same as that of the bathroom air conditioner 1G of 7th Embodiment.

In addition, the blowing device main body 102A is connected to the branch chamber 131 instead of the blowing duct 105, the blowing duct 105 is connected to the branch chamber 131, and the blowing unit 103A is connected.

The frame part 52c is attached to the ceiling panel 56a of the washroom 56 in the installation position of the blower outlet unit 103B and the suction inlet unit 104b, and blows off not shown in the installation position of the blower outlet unit 103B. The grille attaching opening is opened, and the suction grille attaching opening which is not shown in the installation position of the inlet unit 104b is opened.

The blower outlet unit 103B is provided on the upper surface of the ceiling panel 56a via a frame (not shown). Circulating jet grill 107A is attached to the jet grill attachment part 134 in the jet port unit 103B.

As a result, the bathroom air conditioner 1H is formed such that the circulating jet grill 107A is fitted into the frame 52c and exposed to the wash basin 56 side. It is installed in the ceiling panel 56a.

In addition, the suction port unit 104b is provided on the upper surface of the ceiling panel 56a, and the circulation / ventilation suction grill 108 is attached.

As a result, the bathroom air conditioner 1H is formed such that the circulation / ventilation suction grill 108 is fitted into the frame 52c and exposed to the wash basin 56 side, and the inlet unit 104b is the wash basin 56. ) Is installed in the ceiling panel 56a.

Similarly, the frame part 52c is attached to the ceiling panel 57a of the toilet 57 at the installation position of the blower outlet unit 103B, the opening part with a blower grille which is not shown in figure is opened, and the blower outlet unit 103B is It is provided on the upper surface of the ceiling panel 57a via a frame not shown. Circulating jet grill 107A is attached to the jet grill attachment part 134 in the jet port unit 103B.

As a result, the bathroom air conditioner 1B is formed such that the circulating jet grill 107A is fitted into the frame 52c and exposed to the toilet 57 side, and the jet port unit 103B is a ceiling panel of the toilet 57. It is installed in 57a.

Each blower outlet unit 103B is connected to the blower duct attachment part 140 of the branch chamber 131 by the blower duct 105 connected to the blower duct attachment part 133, and thus, the blower main body 102A and a blower outlet are shown. The unit 103B is connected via the branch chamber 131 and the blowing duct 105.

<Control Function Example of Bathroom Air Conditioning Device of Eighth Embodiment>

35 is a functional block diagram illustrating an example of a control system of the bathroom air conditioner 1H according to the eighth embodiment.

The bathroom air conditioner 1H includes an operation unit 92D, a fan motor 109 and an ion generator 116 of the blower main body 102A, a blower outlet unit, and a control unit 91D composed of a CPU, a memory, and the like. The heater 125 and the damper motor 127 of 103A, the heater 137 of the blower outlet unit 103B, the damper motor 145 of the branch chamber 131, and the like are connected.

As an example of the control means, the control unit 91D executes, for example, the heating operation mode, the ventilation operation mode, the dry operation mode, and the cool wind operation mode in accordance with a program stored in a memory not shown. These driving modes are selected by a user, such as a bather, operating the operation part 92D, etc., and the control part 91D carries out the fan motor 109, the ion generator 116, and the heater according to the program which runs the selected operation mode. Controls the 125 and 137 and the damper motors 127 and 145 and the like.

The operation unit 92D is a remote control device independent of the main body of the bathroom air conditioner 1H. For example, the operation unit 92D is attached to a wall surface of the toilet 56 adjacent to the bathroom 51 and mounted on the blower main body 102A. 91D is connected with an electric cable, for example.

<Operation example of the bathroom air conditioner of the eighth embodiment>

Next, operation | movement of the bathroom air conditioner 1H of 8th Embodiment is demonstrated with reference to each figure. When the heating operation mode is selected by the operation in the operation unit 92D, the control unit 91D of the bathroom air conditioner 1H drives the damper motor 127 of the blower outlet unit 103A, and thus the air path switching damper 126. ) Is the circulation position shown by the solid line in FIG. Then, the fan 110 is driven by driving the fan motor 109 of the blower main body 102A, and the heater 125 of the blower outlet unit 103A is driven. In addition, the damper motor 145 of the branch chamber 131 is driven to set the air path opening / closing damper 144 to an open position shown by a solid line in FIG.

In the blower main body 102A, when the fan 110 rotates, the air in the bathroom 51 flows into the suction duct 106 from the circulation / ventilation suction grill 108 of the inlet unit 104a as the ventilation RA. ) Is sucked into the blower main body 102A. In addition, air in the washroom 56 is sucked into the blower main body 102A via the suction duct 106 as the ventilation RA from the circulation / ventilation suction grill 108 of the suction port unit 104b.

Air in the bathroom 51 and the washroom 56 sucked into the blower main body 102A is blown off from the fan blower outlet 111b of the fan case 111. As shown in FIG. In the blower main body 102A, the circulation / ventilation inlet 141 of the branch chamber 131 is connected to the fan outlet 111b, so that the bathroom 51 and the washroom 56 sucked in from the inlet units 104a and 104b. Air in) is sent to the branch chamber 131.

Since the branch chamber 131 is connected to the blower outlet unit 103A and the blower outlet unit 103B via the blower duct 105, in the bathroom 51 and the washroom 56 which sucked in from the inlet unit 104a, 104b, A part of air is sent to the blower outlet unit 103A via the blower duct 105.

In the heating operation mode, since the air flow path switching damper 126 is in the circulation position in the blower outlet unit 103A, the circulating blower outlet (117) is provided from the circulation / ventilation inlet 120 connected to the blower duct 105 in the blower case 117. A circulation air passage 128a communicating with 124 is formed.

Thereby, the air sent to the blower outlet unit 103A is blown in from the circulation blower grill 107A as air supply SA into the bathroom 51 via the circulation air flow path 128a.

And since the heater 125 is arrange | positioned in the circulation blower outlet 124 just in front of the circulation blower grill 107A, when it is energized and heated by the heater 125, the air passing through the circulation blower outlet 124 will become warm, and the circulation blower grill 107A. Eject from).

In addition, in the heating operation mode, since the air passage opening / closing damper 144 is in the open position in the branch chamber 131, the remaining amount of air in the bathroom 51 and the washroom 56 suctioned from the suction port units 104a and 104b is added. And it is sent to the blowing port unit 103B via the blowing duct 105. And since the heater 137 is driven in the blower outlet unit 103B, the air sent to the blower outlet unit 103B becomes warm by the heater 137, and it is inside the washroom 56 from the circulation blowoff grill 107A, and the toilet ( 57) ejected into.

As a result, in the heating operation mode, the inside of the bathroom 51 can be heated while circulating air in the bathroom 51 to raise the temperature. In addition, in the heating operation mode, since the toilet 56 and the toilet 57 are heated by the air sucked from the bathroom 51 with high humidity, humidification heating of the sanitary space other than the bathroom 51 can be performed. have.

In addition, in the heating operation mode, the air path opening and closing damper 144 of the branch chamber 131 may be controlled to heat only one of the washroom 56 and the toilet 57 except the bathroom 51. In addition, only the bathroom 51 may be heated.

When the ventilation operation mode is selected by the operation in the operation unit 92D, the control unit 91D of the bathroom air conditioner 1H drives the damper motor 127 of the blower outlet unit 103A, and thus the air path switching damper 126. ) Is the ventilation position shown by the dashed-dotted line in FIG. Then, the fan 110 is rotated by driving the fan motor 109 of the blower main body 102A. In addition, the damper motor 145 of the branch chamber 131 is driven to set the air passage opening / closing damper 144 to the closed position shown by a dashed-dotted line in FIG. In the ventilation operation mode, the heater 125 of the blower outlet unit 103A does not drive.

In the blower main body 102A, when the fan 110 rotates, the air in the bathroom 51 and the toilet 56 is ventilated from the circulation / ventilation suction grill 108 of the inlet units 104a and 104b. It is sucked into the blower main body 102A via the suction duct 106 as EA).

Air in the bathroom 51 and the washroom 56 sucked into the blower main body 102A is sent to the branch chamber 131 as mentioned above. In the ventilation operation mode, since the air passage opening / closing damper 144 is in the closed position in the branch chamber 131, the air sent to the branch chamber 131 is sent to the jet port unit 103A via the jet duct 105.

In the ventilation operation mode, since the air flow path switching damper 126 is in the ventilation position in the air outlet unit 103A, the air exhaust path 128b is formed in the air outlet case 117.

Thereby, the air sent to the blower outlet unit 103A is discharged | emitted from the exhaust duct 122 to the outdoors via the exhaust air flow path 128b. In addition, when the air in the bathroom 51 is discharged to the outside, air such as the washroom 56 is sucked from the air inlet provided in the bathroom door or the like not shown.

Thereby, in the ventilation operation mode, steam and moisture in the bathroom 51 can be discharged, condensation, etc. can be suppressed, and mold generation can be suppressed.

In addition, the bathroom air conditioner 1H may include a sterilization ventilation operation mode in which the ventilation operation mode and the ion generation are linked.

In the germicidal ventilation operation mode, the control unit 91D drives the damper motor 127 of the blower outlet unit 103A to set the air flow path switching damper 126 to the circular ventilation position shown by the dashed-dotted line in FIG. The fan motor 109 of the blower main body 102A is driven to rotate the fan 110, and the ion generator 116 is driven to generate both positive and negative ions. In addition, the damper motor 145 of the branch chamber 131 is driven to set the air path opening / closing damper 144 to an open position shown by a solid line in FIG. Even in the germicidal ventilation operation mode, the heater 125 of the blower outlet unit 103A does not drive.

In the blower main body 102A, when the fan 110 rotates, the air in the bathroom 51 and the washroom 56 flows in from the circulation / ventilation suction grille 108 of the inlet unit 104a, 104b. The air sucked into the blower main body 102A via the 106 and sucked into the blower main body 102A is sent to the branch chamber 131.

In the germicidal ventilation operation mode, since the air passage opening and closing damper 144 is in the open position in the branch chamber 131, the air sent to the branch chamber 131 passes through the blowing duct 105 and the blowing unit 103A and the blowing unit ( 103B) is sent to both sides.

Further, in the germicidal ventilation operation mode, since the air flow path switching damper 126 is in the circulation ventilation position in the air outlet unit 103A, both the circulation air passage 128a and the exhaust air passage 128b are formed in the air outlet case 117. have.

As a result, a part of the air sent to the jet port unit 103A is jetted from the circulation jet grill 107A into the bathroom 5l via the circulation air passage 128a. Since both positive and negative ions are supplied from the ion generator 116 to the air sent to the blower outlet unit 103A, air containing approximately the same number of positive and negative ions is supplied to the bathroom 51. Squirt.

In addition, the remaining amount of air sent to the blower outlet unit 103A is discharged | emitted from the exhaust duct 122 to the outdoors via the exhaust air flow path 128b. In addition, when the air in the bathroom 51 is discharged to the outside, air such as the washroom 56 is sucked from the air inlet provided in the bathroom door or the like not shown.

In addition, the air sent to the jet port unit 103B is jetted from the circulation jet grill 107A to the washroom 56 and the toilet 57. Since both positive and negative ions are supplied from the ion generator 116 to the air sent to the blower outlet unit 103B, approximately the same number of positive and negative ions are supplied to the washroom 56 and the toilet 57. Air containing is blown out.

As a result, in the germicidal ventilation operation mode, airborne bacteria in the bathroom 51 and airborne bacteria in the air in the bathroom 51 are inactivated while ventilation in the bathroom 51 can be prevented, thereby preventing the growth of fungal bacteria. have. In addition, it is possible to inactivate suspended bacteria in the air in the washroom 56 and the toilet 57 to prevent the growth of mold bacteria.

In addition, in the germicidal ventilation operation mode, the air passage opening / closing damper 144 of the branch chamber 131 may be controlled to supply ions to only one of the washroom 56 and the toilet 57 other than the bathroom 51. In addition, ions may be supplied only to the bathroom 51. In addition, you may make it generate | occur | produce both positive ion and negative ion only by circulation of indoor air, without ventilating by setting the air path switching damper 126 to a circulation position.

The control unit 91D of the bathroom air conditioner 1H drives the damper motor 127 of the blower outlet unit 103A by driving the damper motor 127 of the blower outlet unit 103A when the drying operation mode is selected by the operation in the operation unit 92D. ) As the circulation ventilation position. Then, the fan 110 is driven by driving the fan motor 109 of the blower main body 102A, and the heater 125 of the blower outlet unit 103A is driven. In addition, the damper motor 145 of the branch chamber 131 is driven to set the air passage opening and closing damper 144 to the closed position. In the dry operation mode, the heater 137 of the blower outlet unit 103B does not drive.

In the blower main body 102A, when the fan 110 rotates, the air in the bathroom 51 and the washroom 56 flows in from the circulation / ventilation suction grille 108 of the inlet unit 104a, 104b. The air sucked into the blower main body 102A via the 106 and sucked into the blower main body 102A is sent to the branch chamber 131.

In the dry operation mode, since the air passage opening / closing damper 144 is in the closed position in the branch chamber 131, the air sent to the branch chamber 131 is sent to the jet port unit 103A via the jet duct 105.

In the drying operation mode, since the air flow path switching damper 126 is in the circulation ventilation position in the air outlet unit 103A, both the circulation air passage 128a and the exhaust air passage 128b are formed in the air outlet case 117. have.

As a result, part of the air sent to the jet port unit 103A is jetted into the bathroom 51 from the circulation jet grill 107A via the circulation air passage 128a. And since the heater 125 is arrange | positioned in the circulation blower outlet 124 just in front of the circulation blower grill 107A, when it is energized and heated by the heater 125, the air passing through the circulation blower outlet 124 will become warm, and the circulation blower grill 107A. Eject from).

In addition, the remaining amount of air sent to the blower outlet unit 103A is discharged | emitted from the exhaust duct 122 to the outdoors via the exhaust air flow path 128b. In addition, when the air in the bathroom 51 is discharged to the outside, air such as the washroom 56 is sucked from the air inlet provided in the bathroom door or the like not shown.

Thereby, in dry operation mode, the warm air can be blown out in the bathroom 51, and the laundry which hanged on the Londry pipe which is not shown in figure can be dried. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged to promote drying of the laundry.

In addition, after the drying operation mode, the above-described bactericidal ventilation operation mode may be executed for a predetermined time. If the decontamination ventilation operation mode is executed after the dry operation mode, air containing both positive and negative ions is blown out in the bathroom 51 where the clothes and the like are suspended, thereby preventing the growth of mold bacteria in the clothes and the like. have.

The control unit 91D of the bathroom air conditioner 1H drives the damper motor 127 of the blower outlet unit 103A when the cool wind operation mode is selected by the operation in the operation unit 92D, thereby reducing the air flow path switching damper ( 126) is the circulation ventilation position. Then, the fan 110 is rotated by driving the fan motor 109 of the blower main body 102A. In addition, the damper motor 145 of the branch chamber 131 is driven to set the air passage opening and closing damper 144 to the closed position. In the cool wind operation mode, the heater 125 of the blower outlet unit 103A and the heater 137 of the blower outlet unit 103B do not drive.

In the blower main body 102A, when the fan 110 rotates, the air in the bathroom 51 and the washroom 56 flows in from the circulation / ventilation suction grille 108 of the inlet unit 104a, 104b. The air sucked into the blower main body 102A via the 106 and sucked into the blower main body 102A is sent to the branch chamber 131.

In the cool wind operation mode, since the air passage opening / closing damper 144 is in the closed position in the branch chamber 131, the air sent to the branch chamber 131 is sent to the jet port unit 103A via the jet duct 105.

In the cool wind operation mode, since the air flow path switching damper 126 is in the circulation ventilation position in the air outlet unit 103A, both the circulation air passage 128a and the exhaust air passage 128b are formed in the air outlet case 117. have.

As a result, part of the air sent to the jet port unit 103A is jetted into the bathroom 51 from the circulation jet grill 107A via the circulation air passage 128a. By not energizing the heater 125 in the cool wind operation mode, the wind according to the temperature in the bathroom 51 is blown off from the circulation jet grill 107A.

In addition, the remaining amount of air sent to the blower outlet unit 103A is discharged | emitted from the exhaust duct 122 to the outdoors via the exhaust air flow path 128b. In addition, when the air in the bathroom 51 is discharged to the outside, air such as the washroom 56 is sucked from the air inlet provided in the bathroom door or the like not shown.

Thereby, in the cool wind operation mode, cool wind is blown out in the bathroom 51, and it can use as a fan. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged.

<Effect of bathroom air conditioner of eighth embodiment>

In the bathroom air conditioner 1H according to the eighth embodiment described above, the branch chamber 131 is connected to the air blower main body 102A, such as a washroom 56 other than the bathroom 51, a toilet 57, or the like. In the sanitary space 58, the blower outlet unit 103B provided with the heater 137 can be provided.

As a result, in the bathroom air conditioner 1H of the eighth embodiment, in addition to the effect obtained by the bathroom air conditioner 1G of the seventh embodiment, multi-room heating can be performed.

<Configuration example of bathroom air conditioner of ninth embodiment>

36A and 36B are configuration diagrams showing an example of the bathroom air conditioner of the ninth embodiment, and FIG. 36A is a ceiling panel 52a of the bathroom 51 equipped with the bathroom air conditioner 1I of the ninth embodiment. Is a plan view seen from the lower surface. 36B is a side view of the ceiling portion of the bathroom 51 with the bathroom air conditioner 1I as seen from the arrow L1 direction.

The bathroom air conditioner 1I of the ninth embodiment includes the blower main body 102A, the blower outlet unit 103C, and the inlet unit 104, and the blower outlet unit 103C includes an electric louver. It is possible to switch the blowing direction.

In addition, since the blower main body 102A which comprises the bathroom air conditioner 1I of 9th Embodiment is the same as the structure demonstrated in FIG. 28A, FIG. 28B, since the inlet unit 104 is the same as the structure demonstrated in FIG. , The description is omitted here.

The blower main body 102A, the blower outlet unit 103C, and the inlet unit 104 are independent forms, and the blower main body 102A and the blower outlet unit 103C are connected via the blower duct 105. FIG. In addition, the blower main body 102A and the suction port unit 104 are connected via the suction duct 106.

The blower outlet unit 103C is an example of an air blower, and includes a circulation blower grill 107B for blowing air into the room. An opening (not shown) with a spray grille is formed in the ceiling panel 52a of the bathroom 51 where the spray outlet unit 103C is installed, and the ejection outlet unit 103C exposes the circulation ejection grill 107B toward the bathroom 51. In such a way as to be installed on the ceiling panel 52a of the bathroom 51.

In addition, the installation example of the bathroom air conditioner 1I of 9th Embodiment is the same as that of the bathroom air conditioner 1G of 7th Embodiment.

<Configuration example of the ejection outlet unit>

37 is a cross-sectional view showing an example of the internal configuration of the jet port unit 103C, and details of the configuration of the jet port unit 103C constituting the bathroom air conditioner 1I according to the ninth embodiment will be described.

The blower outlet unit 103C has a blower duct attachment part 118 to which the blower duct 105 is connected, and the circulation blower grille which the blower duct 105 is connected to the blower case 117 in which the air flow path through which the air blown from the blower main body 102A passes is formed. The jet grill attachment part 119 to which 107B is attached is provided.

The air outlet unit 103C is provided with a circulation / ventilation inlet 120 for intake of air at one side of the air outlet case 117, and communicates with the circulation / ventilation inlet 120 so that the jet duct attachment part 118 is provided. Attached.

Moreover, the blower outlet unit 103C is provided with the ventilation blower outlet 121 which blows out air, is formed in the other side surface of the blower outlet case 117 facing the circulation / ventilation inlet port 120, and communicates with the ventilation blower outlet 121, An exhaust duct attachment portion 123 to which the exhaust duct 122 is connected is attached.

In addition, the ejection outlet unit 103C has a circulation ejection outlet 124 for ejecting air, is formed in the lower part of the ejection outlet case 117, and the ejection grill attachment part 119 is attached to the circulation ejection outlet 124, and the circulation ejection outlet ( 124 is provided with a heater 125.

 The heater 125 is composed of, for example, a PTC heater, and when the heater 125 is energized, the air passing through the circulation jet port 124 is heated, and the circulation jet grill (attached to the jet grill attachment part 119) Warm air is blown off from 107B).

The blower outlet unit 103C is provided with the air passage switching damper 126 for switching the air passage formed in the blower case 117. The air path switching damper 126 rotates the shaft 26a to the supporting point by the damper motor 127, and when the air path switching damper 126 is in the circulation position shown by the solid line in FIG. A circulation air passage 128a communicating with the circulation jet port 124 from the ventilation intake port 120 is formed.

In addition, if the air flow path switching damper 126 is in the ventilation position shown by the dashed-dotted line in FIG. 37, in the air outlet case 117, the air exhaust air path 128b which communicated with the ventilation air outlet 121 from the circulation / ventilation inlet 120 is Is formed.

In addition, when the air path switching damper 126 is in the circulation ventilation position shown by the dashed-dotted line in FIG. And both of the exhaust air passages 128b communicating with the ventilation jet ports 121 from the circulation and ventilation intake ports 120 are formed.

The blower outlet unit 103C includes a brightness sensor 146. The brightness sensor 146 is an example of state change detection means, and is attached to, for example, the circulation jet grill 107B facing the bathroom 51, and detects the presence or absence of a person in the bathroom 51.

38A, 38B, and 38C are diagrams showing an example of the circulation jet grill 107B. The blower outlet unit 103C is equipped with the electric louver 147 in the circulation blower grill 107B. The electric louver 147 is an example of the wind direction switching means, and transmits a driving force to the plurality of rectifying plates 148, the louver motor 149 for changing the direction of each of the rectifying plates 148, and the respective rectifying plates 148. The link mechanism 150 is provided.

Each rectifying plate 148 is supported to rotate the shaft 148a at a supporting point, and the shaft of the louver motor 149 is connected to the shaft 148a of the single rectifying plate 148. The louver motor 149 is configured as a stepping motor, and the reciprocating rotation operation of the rectifying plate 148 is possible.

A link lever 150a constituting the link mechanism 150 is attached to each of the rectifying plates 148, and each link lever 150a is connected by a link rod 150b.

When the louver motor 149 is driven to rotate in the direction of arrow a, the rectifying plate 148 connected to the louver motor 149 rotates about the axis 148a in the direction of the arrow a as a supporting point, and at the same time, each rectifying plate 148 is linked Since it is connected by the lever 150a and the link rod 150b, each rectifying plate 148 rotates the shaft 148a in the direction of arrow a with a support point. As a result, each of the rectifying plates 148 faces one direction, for example, the direction of the washing place 51b of the bathroom 51 shown in Fig. 36B.

On the other hand, when the louver motor 149 is rotationally driven in the direction of arrow b, the rectifying plate 148 connected to the louver motor 149 rotates the shaft 148a in the direction of arrow b with the supporting point, and at the same time, each rectifying plate 148 ) Rotates the axis 148a in the direction of arrow b with the supporting point. As a result, each of the rectifying plates 148 is directed in the other direction, for example, in the direction of the Londry pipe 51c (bath 51a) of the bathroom 51 shown in Fig. 36B.

<Example of the control function of the bathroom air conditioner of the ninth embodiment>

FIG. 39 is a functional block diagram showing an example of a control system of the bathroom air conditioner 1I according to the ninth embodiment.

The bathroom air conditioner 1I includes an operation unit 92E, a fan motor 109 and an ion generator 116 of the blower main body 102A, a blower outlet unit, and the like. A heater 125, a damper motor 127, a louver motor 149, a brightness sensor 146, etc. of 103C are connected.

As an example of the control means, the control unit 91E executes, for example, the heating operation mode, the ventilation operation mode, the dry operation mode, and the cool wind operation mode in accordance with a program stored in a memory not shown. These driving modes are selected by a user, such as a bather, operating the operation part 92E, etc., and the control part 91E performs a fan motor according to the program which executes the selected operation mode, and the detection result by the brightness sensor 146. 109, ion generator 116, heater 125, damper motor 127, louver motor 149, and the like.

The operation unit 92E is a remote control device independent of the main body of the bathroom air conditioner 1I. For example, the operation unit 92E is attached to a wall surface of a washroom adjacent to the bathroom 51 and is mounted on the blower main body 102A. For example, it is connected by an electric cable.

<The operation example of the bathroom air conditioner of the ninth embodiment>

Next, operation | movement of the bathroom air conditioner 1I of 9th Embodiment is demonstrated with reference to each figure. When heating operation mode is selected by operation in the operation part 92E, the control part 91E of the bathroom air conditioner 1I drives the damper motor 127 of the blower outlet unit 103C, and the wind path switching damper 126 is carried out. ) As the circulation position. In addition, the louver motor 149 is driven to direct the blowing direction from the circulation jet grill 107B to the washing place 51b. Then, the fan 110 of the blower main body 102A is driven to rotate the fan 110, and the heater 125 of the blower outlet unit 103C is driven.

In the blower main body 102A, when the fan 110 rotates, the air in the bathroom 51 flows into the intake duct 106 from the circulation / ventilation suction grill 108 of the inlet unit 104 as the ventilation RA. The air in the bathroom 51 sucked into the blower main body 102A via the blower main body 102A is sent to the blower outlet unit 103C via the blower duct 105.

In the heating operation mode, since the air flow path switching damper 126 is in the circulation position in the air outlet unit 103C, a circulation air passage 128a is formed in the air outlet case 117. Thereby, the air sent to the blower outlet unit 103C is warmed by the heater 125 via the circulation air path 128a, and is blown in from the circulation blowoff grill 107B into the bathroom 51 as air supply SA1.

In addition, since the direction of each rectifying plate 148 is toward the washing place 51b as shown in FIG. 38B, the circulation jet grill 107B faces the washing place 51b from the circulation jet grill 107B. Squirt.

As a result, in the heating operation mode, the inside of the bathroom 51 can be heated while circulating air in the bathroom 51 to raise the temperature. In addition, in the heating operation mode, since the blowing direction of the warm air is in the direction of the washing place 51b, the bottom surface of the washing place 51b can be warmed to prevent the feet from being cold when the bather enters the bathroom 51. Can be.

In the heating operation mode, when the controller 91E monitors the output of the brightness sensor 146 and detects that a person is present, the control unit 91E drives the louver motor 149 to direct the blowing direction of the warm air from the washing place 51b. You may switch to the loanie pipe 51c (bath 51a) direction. Thereby, it is possible to prevent the warm air from reaching the bather in the washing place 51b, and to prevent the feeling of cold.

In addition, when the lighting of the bathroom 51 turns on using the lighting switch which is not shown in the bathroom 51 as a state change detection means, it is judged that there is a person (bather) in the bathroom 51, The blowing direction of the warm air may be switched from the washing place 51b to the Londry pipe 51c direction.

If the heating operation mode is provided as the heating operation mode, and the heating operation mode during the bath is selected by the operation unit 92E, the blow-out direction of the warm air may be switched to the bath direction other than the washing place 51b. do.

The control unit 91E of the bathroom air conditioner 1I drives the damper motor 127 of the blower outlet unit 103C by driving the damper motor 127 of the blower outlet unit 103C when the drying operation mode is selected by the operation of the operation unit 92E. ) As the circulation ventilation position. In addition, the louver motor 149 is driven to direct the blowing direction from the circulation jet grill 107B in the direction of the loosely pipe 51c. Then, the fan 110 of the blower main body 102A is driven to rotate the fan 110, and the heater 125 of the blower outlet unit 103C is driven.

In the blower main body 102A, when the fan 110 rotates, air in the bathroom 51 passes through the suction duct 106 from the circulation / ventilation suction grill 108 of the inlet unit 104. The air in the bathroom 51 sucked into 102A and sucked into the blower main body 102A is sent to the blower outlet unit 103C via the blower duct 105.

In the dry operation mode, since the air flow path switching damper 126 is in the circulation ventilation position in the air outlet unit 103C, both the circulation air passage 128a and the exhaust air passage 128b are formed in the air outlet case 117.

As a result, a part of the air sent to the blower outlet unit 103C is warmed by the heater 125 via the circulation air passage 128a, and is blown into the bathroom 51 from the circulation blowout grill 107B as the air supply SA2.

In addition, since the direction of each rectifying plate 148 is directed to the Londry pipe 51c direction as shown in FIG. 38C, the circulation blower grill 107B has the Londry pipe 51c from the circulation blower grill 107B. Warm air is blown toward.

In addition, the remaining amount of air sent to the blower outlet unit 103C is discharged | emitted from the exhaust duct 122 to the outdoors via the exhaust air flow path 128b. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, in a dry operation mode, warm air is blown out in the bathroom 51, and laundry, such as the garment which is not shown in figured by the loanee pipe 51c, can be dried. In addition, in the dry operation mode, since the blowing direction of the warm air is in the direction of the Londry pipe 51c, the laundry caught on the Londry pipe 51c can be efficiently dried.

Here, the blowing direction of the warm air may be driven to drive the louver motor 149 to swing the rectifying plate 148 without being fixed in the direction of the Londry pipe 51c.

In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged to promote drying of the laundry.

In addition, in the bathroom air conditioner 1I of 9th Embodiment, a ventilation operation mode is performed by the same operation | movement as the bathroom air conditioner 1G of 7th Embodiment. For this reason, even in the bathroom air conditioner 1I of 9th Embodiment, you may perform the above-mentioned disinfection ventilation operation mode for predetermined time after a dry operation mode. If the decontamination ventilation operation mode is executed after the dry operation mode, air containing both positive and negative ions is blown out in the bathroom 51 where the clothes and the like are suspended, thereby preventing the growth of mold bacteria in the clothes and the like. have.

In addition, in the bathroom air conditioner 1I of the ninth embodiment, the cool wind operation mode is the same as that of the seventh embodiment except that the blowing direction of the blowing air is directed toward the Londry pipe 51c (bath 51a). The same operation as that of the bathroom air conditioner 1G is performed.

<Effect of bathroom air conditioner of ninth embodiment>

In the bathroom air conditioner 1I of the ninth embodiment described above, the bathroom air conditioner 1G of the seventh embodiment is provided by providing the electric louver 147 in the circulation jet grill 107B of the jet port unit 103C. In addition to the effect obtained in the above, the air can be blown to the most suitable part depending on the driving mode. In addition, since the blowing direction can be selected, the degree of freedom of the installation position of the jet port unit 103C is further improved.

In addition, in the bathroom air conditioner 1I of the ninth embodiment, the sealer sensor 146 or the like is provided, so that the hot air blowing direction during the heating operation can be switched with or without a person. By not closing, feeling of cold can be suppressed.

<Configuration example of the bathroom air conditioner of the tenth embodiment>

40A and 40B are configuration diagrams showing an example of the bathroom air conditioner of the tenth embodiment, and FIG. 40A is a ceiling panel 52a of the bathroom 51 provided with the bathroom air conditioner 1J of the tenth embodiment. Is a plan view seen from the lower surface. 40B is the side view which looked at the ceiling part of the bathroom 51 provided with the bathroom air conditioner 1J from the arrow M direction.

The bathroom air conditioner 1J of the tenth embodiment includes a blower main body 102A, a blower outlet unit 103D, a suction inlet unit 104, and a heater damper unit 171 to provide a blower outlet unit 103D. And placed near the bottom of the bathroom 51.

In addition, since the blower main body 102A which comprises the bathroom air conditioner 1J of 10th Embodiment is the same as the structure demonstrated in FIG. 28A, FIG. 28B, since the inlet unit 104 is the same as the structure demonstrated in FIG. , The description is omitted here.

The blower main body 102A, the blower outlet unit 103D, the inlet unit 104, and the heater damper unit 171 are independent forms, and the blower main body 102A and the heater damper unit 171 connect the blower duct 105 to each other. The heater damper unit 171 and the blower outlet unit 103D are connected via the blower duct 105. In addition, the blower main body 102A and the suction port unit 104 are connected via the suction duct 106.

The blower outlet unit 103D is an example of the air blower, and includes a circulation blower grill 107C for blowing air into the room. In the wall panel 52b of the bathroom 51 in which the jet nozzle unit 103D is installed, an opening with a jet grill (not shown) is formed, and the jet nozzle unit 103D moves the circulation jet grill 107C toward the bathroom 51. In the form of exposing, it is installed in the wall panel 52b of the bathroom 51. As shown in FIG. Since the jet port unit 103D may have the structure which connects the jet duct 105 and the circulation jet grill 107C, it may be the same structure as the suction port unit 104 demonstrated in FIG.

<Configuration example of the heater damper unit>

41 is a cross-sectional view showing an example of an internal configuration of the heater damper unit 171. Next, details of the configuration of the heater damper unit 171 constituting the bathroom air conditioner 1J of the tenth embodiment will be described. do.

The heater damper unit 171 blows off the blower duct 105 connected with the blower main body 102A to the heater damper case 172 in which the air flow path through which the air blown out from the blower main body 102A is formed is connected. The duct attachment part 173 and the jet duct attachment part 174 to which the jet duct 105 connected with the jet port unit 103D are connected are provided.

In the heater damper unit 171, a circulation / ventilation inlet 175 for sucking air is formed at one side of the heater damper case 172, and a blowout duct attachment part 173 is attached to the circulation / ventilation inlet 175. do.

In addition, the heater damper unit 171 has a circulation blowout outlet 176 for blowing air is formed on the other side of the heater damper case 172, and the blowout duct attachment portion 174 is attached to the circulation blower outlet 176, The heater 177 is provided in the circulation blower outlet 176. The heater 177 is an example of a heating means, for example, is composed of a PTC heater or the like, and when the heater 177 is energized, the air passing through the circulation jet port 176 is heated.

In addition, the heater damper unit 171 is provided with a ventilation blower outlet 178 that blows out air on the other side of the heater damper case 172, and the exhaust duct attachment portion 179 to which the exhaust duct 122 is connected is a ventilation blower outlet. 178 is attached.

The heater damper unit 171 includes a wind path switching damper 180 for switching the wind path formed in the heater damper case 172. The air path switching damper 180 is an example of the air path switching means, and the damper motor 181 rotates the shaft 180a to a supporting point, so that the air path switching damper 180 is in the circulation position shown by the solid line in FIG. In the damper case 172, a circulation air passage 182a communicating with the circulation jet port 176 from the circulation / ventilation suction port 175 is formed.

In addition, if the air flow path switching damper 180 is in the ventilation position shown by the dashed-dotted line in FIG. Is formed.

In addition, when the air path switching damper 180 is in the circulation ventilation position shown by the dashed-dotted line in FIG. ) And the exhaust air passage 182b communicating with the ventilation jet port 178 from the circulation / ventilation inlet port 175 are formed.

<Installation example of the bathroom air conditioner of the tenth embodiment>

Next, with reference to FIG. 40A, 40B, etc., the installation example of the bathroom air conditioner 1J of 10th Embodiment is demonstrated. Here, the installation example of the blower main body 102A and the suction port unit 104 installed in the bathroom 51 is the same as that of the bathroom air conditioner 1G of 7th Embodiment.

An opening with a jet grill, not shown, is opened in the wall panel 52b of the bathroom 51 at the installation position of the jet port unit 103D, and the jet port unit 103D passes through a frame or the like not shown in the wall panel 52b. Is installed on. Circulating jet grill 107C is attached to the jet port unit 103D.

Thereby, the bathroom air conditioner 1J is a form which exposes the circulation jet grill 107C to the bathroom 51 side, and the jet port unit 103D is provided in the wall panel 52b of the bathroom 51. As shown in FIG.

Here, the installation position of the jet port unit 103D is set near the bottom surface of the bathroom 51, and the circulation jet grill 107C is arrange | positioned near the bottom surface of the bathroom 51. As shown in FIG.

<Example of the control function of the bathroom air conditioner of the tenth embodiment>

Fig. 42 is a functional block diagram showing an example of the control system of the bathroom air conditioner 1J according to the tenth embodiment.

The bathroom air conditioner 1D includes an operation unit 92F, a fan motor 109 and an ion generator 116 of the blower main body 102A, a heater damper unit, and a control unit 91F composed of a CPU, a memory, and the like. The heater 177 and the damper motor 181 and the like of 171 are connected.

As an example of the control means, the control unit 91F executes, for example, the heating operation mode, the ventilation operation mode, the dry operation mode, and the cool wind operation mode in accordance with a program stored in a memory not shown. These operation modes are selected by a user, such as a bather, operating the operation part 92F, etc., The control part 91F carries out the fan motor 109, the ion generator 116, according to the program which runs the selected operation mode, The heater 177 and the damper motor 181 and the like are controlled.

The operation unit 92F is a remote control device independent of the main body of the bathroom air conditioner 1J. For example, the operation unit 92F is attached to a wall surface of a washroom adjacent to the bathroom 51 and is mounted with the control unit 91F mounted on the blower body 102A. For example, it is connected by an electric cable.

<Example of operation of the bathroom air conditioner of the tenth embodiment>

Next, operation | movement of the bathroom air conditioner 1J of 10th Embodiment is demonstrated with reference to each figure. The control unit 91F of the bathroom air conditioner 1J drives the damper motor 181 of the heater damper unit 171 when the heating operation mode is selected by the operation in the operation unit 92F, and thus the wind path switching damper ( 180 is a circulation position shown by the solid line in FIG. Then, the fan 110 is driven by driving the fan motor 109 of the blower main body 102A, and the heater 177 of the heater damper unit 171 is driven.

In the blower main body 102A, when the fan 110 rotates, the air in the bathroom 51 flows into the intake duct 106 from the circulation / ventilation suction grill 108 of the inlet unit 104 as the ventilation RA. The air in the bathroom 51 sucked into the blower main body 102A and sucked into the blower main body 102A is sent to the heater damper unit 171 via the blowing duct 105.

In the heating operation mode, since the air path switching damper 180 is in the circulation position in the heater damper unit 171, the circulation air path 182a is formed in the heater damper case 172. Thereby, the air sent to the heater damper unit 171 is warmed by the heater 177 through the circulation air passage 182a, and is sent to the blowing port unit 103D via the blowing duct 105.

The warmed air sent to the jet port unit 103D is jetted as the air supply SA from the circulation jet grill 107C near the bottom surface of the bathroom 51.

As a result, in the heating operation mode, the inside of the bathroom 51 can be heated while circulating air in the bathroom 51 to raise the temperature. In addition, since the circulation jet grill 107C is disposed near the bottom surface of the bathroom 51, the vicinity of the bottom surface of the washing place 51a can be warmed, and when the bather enters the bathroom 51, the feet feel cold. Can be prevented.

The control unit 91F of the bathroom air conditioner 1J drives the damper motor 181 of the heater damper unit 171 when the ventilation operation mode is selected by the operation in the operation unit 92F. 180) is a ventilation position shown by a dashed-dotted line in FIG. Then, the fan 110 is rotated by driving the fan motor 109 of the blower main body 102A. In the ventilation operation mode, the heater 177 of the heater damper unit 171 does not drive.

In the blower main body 102A, when the fan 110 rotates, the air in the bathroom 51 flows from the circulation and ventilation suction grille 108 of the inlet unit 104 to the intake duct 106 as ventilation (EA). The air in the bathroom 51 sucked into the blower main body 102A via the air blower body 102A is sent to the heater damper unit 171 via the blowing duct 105.

In the ventilation operation mode, since the air path switching damper 180 is in the ventilation position in the heater damper unit 171, the exhaust air path 182b is formed in the heater damper case 172.

Thereby, the air sent to the heater damper unit 171 is discharged | emitted from the exhaust duct 122 to the outdoors via the exhaust air flow path 182b. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, in the ventilation operation mode, steam and moisture in the bathroom 51 can be discharged, condensation, etc. can be suppressed, and mold generation can be suppressed. Further, even in the bathroom air conditioner 1J, the germicidal ventilation operation mode in which the ventilation operation mode and the generation of ions are linked may be provided.

The control unit 91F of the bathroom air conditioner 1J drives the damper motor 181 of the heater damper unit 171 when the drying operation mode is selected by the operation in the operation unit 92F, and thus the wind path switching damper ( 126) is a circulating ventilation position shown by the dashed-dotted line in FIG. Then, the fan 110 is driven by driving the fan motor 109 of the blower main body 102A, and the heater 177 of the heater damper unit 171 is driven.

In the blower main body 102A, when the fan 110 rotates, air in the bathroom 51 passes through the suction duct 106 from the circulation / ventilation suction grill 108 of the inlet unit 104. The air in the bathroom 51 sucked into 102A and sucked into the blower main body 102A is sent to the heater damper unit 171 via the blowing duct 105.

In the dry operation mode, since the air path switching damper 180 is in the circulation ventilation position in the heater damper unit 171, both the circulation air passage 182a and the exhaust air passage 182b are formed in the heater damper case 172. have.

As a result, a part of the air sent to the heater damper unit 171 is warmed by the heater 177 through the circulation air passage 182a and is sent to the jet port unit 103D via the jet duct 105. And the warmed air sent to the blower outlet unit 103D is blown off from the circulation jet grill 107C in the vicinity of the bottom surface of the bathroom 51.

In addition, the remaining amount of air sent to the heater damper unit 171 is discharged to the outdoors from the exhaust duct 122 via the exhaust air passage 182b. In addition, when the air in the bathroom 51 is discharged to the outside, air, such as a washroom, is sucked in from the air inlet provided in the bathroom door etc. which are not shown in figure.

Thereby, in a dry operation mode, warm air is blown out in the bathroom 51, and the laundry, such as the garment which is not shown in figured on the Londry pipe 51c, can be dried. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged to promote drying of the laundry.

Moreover, even in the bathroom air conditioner 1J of 10th Embodiment, you may perform the above-mentioned germicidal ventilation operation mode for predetermined time after a dry operation mode. If the decontamination ventilation operation mode is executed after the dry operation mode, air containing both positive and negative ions is blown out in the bathroom 51 where the clothes and the like are suspended, thereby preventing the growth of mold bacteria in the clothes and the like. have.

The control unit 91F of the bathroom air conditioner 1J drives the damper motor 181 of the heater damper unit 171 when the cool wind operation mode is selected by the operation on the operation unit 92F, thereby switching the wind path switching damper. Let 126 be the circulation ventilation position shown by the dashed-dotted line in FIG. Then, the fan 110 is rotated by driving the fan motor 109 of the blower main body 102A. In the cool wind operation mode, the heater 177 of the heater damper unit 171 does not drive.

In the blower main body 102A, when the fan 110 rotates, air in the bathroom 51 passes through the suction duct 106 from the circulation / ventilation suction grill 108 of the inlet unit 104 via the suction duct 106A. ) And the air in the bathroom 51 sucked into the blower main body 102A are sent to the heater damper unit 171 via the blowout duct 105.

In the cool wind operation mode, since the air path switching damper 180 is in the circulation ventilation position in the heater damper unit 171, both the circulation air passage 182a and the exhaust air passage 182b are formed in the heater damper case 172. It is.

As a result, part of the air sent to the heater damper unit 171 is sent to the jet port unit 103D via the jet duct 105 via the jet duct 105. And the air sent to the blower outlet unit 103D is blown off from the circulation jet grill 107C in the vicinity of the bottom surface of the bathroom 51.

In addition, the remaining amount of air sent to the heater damper unit 171 is discharged to the outdoors from the exhaust duct 122 via the exhaust air passage 182b. In addition, when the air in the bathroom 51 is discharged to the outside, air such as a washroom is sucked from an air inlet provided in a bathroom door or the like not shown.

Thereby, in the cool wind operation mode, cool wind is blown out in the bathroom 51, and it can use as a fan. In addition, a part of the air in the bathroom 51 is exhausted to the outside and the ventilation is performed, so that moisture and the like can be discharged.

<Effect of bathroom air conditioner of tenth embodiment>

In the bathroom air conditioner 1J of the tenth embodiment described above, since the blower outlet unit 103D is disposed near the bottom surface of the bathroom 51, the effect obtained in the bathroom air conditioner 1G of the seventh embodiment. In addition, in the heating operation mode, the vicinity of the bottom surface of the washing place 51b can be warmed, and when the bather enters the bathroom 51, it is possible to prevent the feet from getting cold.

In addition, in the dry operation mode, warm air is supplied from the lower side of the bathroom 51 and air is sucked from the upper side of the bathroom 51, so that the warm air is easily passed through the entire laundry caught in the loan Lee pipe 51c, and drying Can promote.

In the bathroom air conditioner 1J according to the tenth embodiment, the heater damper unit 171 may not be provided with a heater, and the jet port unit 103D may be provided with a heater. In addition, the suction port unit 104 may be disposed above the wall panel 52b.

<Modified example of the bathroom air conditioner of each embodiment>

In addition, the bathroom in which the bathroom air conditioner of each embodiment is provided also includes the interior which is only a shower apparatus without a bathtub. The air conditioner of the present invention may be an air conditioner of a sanitary space (room), such as a dressing room, a washroom, a toilet, as well as an air conditioner of a bathroom, and is not limited to a single room. Air conditioning may be performed.

The present invention is called a bathroom ventilation drying heater and the like, and is applied to an air conditioner for a bathroom having functions of heating and ventilation in a bathroom, drying of laundry, and the like.

Claims (34)

An air suction unit for sucking air, An air blowing unit for blowing air, Blowing means for sucking air from the air suction part and blowing air from the air blowing part; In the air conditioning apparatus provided with the heating means which heats the air blown off by the said blowing means, The air conditioner is connected to the apparatus main body by a duct by separating the air intake unit from the apparatus main body. The air conditioner according to claim 1, wherein the apparatus main body includes a main body cover which covers the lower side of the blowing means and communicates with the blowing means to attach the air blowing part. The air conditioner according to claim 2, wherein the apparatus main body has a duct connecting portion to the side to which the duct is connected, and an air path for communicating the duct connecting portion with the blowing means. The air conditioner according to any one of claims 1, 2, and 3, wherein the apparatus main body includes an inspection cover that can be opened and closed on a side surface. The said apparatus main body is equipped with the attachment frame which is fixed to the upper surface of a ceiling panel, and performs positioning of the said apparatus main body, The said main body of Claim 1, 2, 3 or 4 characterized by the above-mentioned. Air conditioning unit. The said air blowing part and the said air intake part are the grill parts which have a ventilation hole, and the base part which supports the grill parts, in any one of Claims 1, 2, 3, 4 or 5. And a slide portion for slidingly attaching the grill portion to the base portion. The device according to any one of claims 1, 2, 3, 4, 5, or 6, wherein as the air suction part, a suction part for circulation is connected via the duct, A circulation unit having the blowing means, the heating means, and the air blowing unit in a main body; As the air intake section, a ventilation intake section is connected via the duct and provided with a ventilation unit having the blowing means in the apparatus main body, And the circulation unit and the ventilation unit are configured independently. The device according to any one of claims 1, 2, 3, 4, 5, or 6, wherein as the air suction part, a suction part for circulation is connected via the duct, A circulation unit having the blowing means, the heating means, and the air blowing unit in a main body; As the air intake section, a ventilation intake section is connected via the duct and provided with a ventilation unit having the blowing means in the apparatus main body, And the circulation unit and the ventilation unit are integrally formed. The circulation part body which is installed in the upper surface side of the ceiling panel of hygienic space such as a bathroom or a dressing room, A circulation suction port provided on a lower surface of the circulation body and configured to be smaller than a size of the lower surface of the circulation body; It is provided in the lower surface of the said circulation part main body, Comprising: The circulation jet which is comprised smaller than the size of the lower surface of the said circulation part main body, Circulating blowing means for sucking air from the circulation suction port and blowing the sucked air from the circulation jet port; At the position where the circulation unit body of the ceiling panel is installed, the circulation suction inlet and the circulation ejection outlet are exposed, and the entirety of the circulation unit body is formed with an attachment opening having a size that is not exposed, and the circulation unit body is installed. Air conditioning device characterized in that. 10. The air conditioner according to claim 9, wherein the circulation suction port and the circulation jet port are formed independently of grill members through which air passes. 11. The air conditioner according to claim 9 or 10, wherein the circulation suction port and the circulation jet port are configured such that the length in the transverse direction is longer than the length in the longitudinal direction and is arranged in a line shape in the longitudinal direction. 12. The air conditioner according to any one of claims 9 to 11, wherein the circulation suction port and the circulation jet port have substantially equal lengths in a short direction. The air conditioner according to any one of claims 9 to 12, wherein the circulation intake port and the circulation blowout port are formed on substantially the same surface as the ceiling panel. The air circulation switch according to any one of claims 9 to 13, wherein the circulation blowing means includes a wind path switching member for switching whether air sucked from the circulation suction port is ejected from the circulation jet port or discharged to the outdoors. Air conditioner. The ventilation body according to any one of claims 9 to 14, which is provided on the upper surface side of a ceiling panel of a sanitary space such as a bathroom or a dressing room, independently of the circulation body. A ventilation suction port provided on a lower surface of the ventilation unit main body and configured to be smaller than a size of the lower surface of the ventilation unit main body; A ventilation blowing means for sucking air from the ventilation suction port and blowing the sucked air to the outside; Wherein the ventilation unit main body of the ceiling panel is installed, the ventilation suction port is exposed, the whole of the ventilation unit main body is formed in the attachment opening of the size of the non-exposed, characterized in that the ventilation unit main body is installed Air conditioning unit. The ventilation part main body of any one of Claims 9-14 provided in the upper part of the said circulation part main body, A ventilation suction inlet connected through the ventilation unit main body and a duct, A ventilation blowing means for sucking air from the ventilation suction port and blowing the sucked air to the outside; And an attachment opening having a size at which the ventilation suction opening is exposed, at the position where the ventilation suction opening of the ceiling panel is installed, and the ventilation suction opening is installed. 17. The air conditioner according to claim 15 or 16, wherein the ventilation suction port, the circulation suction port, and the circulation jet port are independently formed by grill members through which air passes. 18. The ventilation intake port according to any one of claims 15, 16 and 17, wherein the length of the ventilation inlet is longer than the length of the longitudinal direction, and the ventilation intake port, the circulation intake port and the circulation ejection port are in the longitudinal direction. An air conditioner, characterized in that arranged in a line shape. 19. The air conditioner according to any one of claims 15 to 18, wherein the ventilation intake port has a length in a short direction substantially equal to the circulation intake port and the circulation blowout port. 20. The air conditioner according to any one of claims 15 to 19, wherein the ventilation intake port, the circulation intake port, and the circulation blowout port are formed in substantially the same plane as the ceiling panel. A blower body which sucks air and ejects the sucked air, An air intake portion connected to the blower main body and a duct member and having an intake port for intake of air; It is connected via the said blower main body and a duct member, and has the air blowing part which has a blowing port which blows out air, The blower main body is installed on the upper surface side of the ceiling panel, The air inlet is installed by exposing the inlet to a ceiling panel or a wall panel, And the air blower is installed by exposing the blower to a ceiling panel or a wall panel. The method of claim 21, wherein the air blowing unit, Air passage switching means for switching whether air sent from the blower main body via the duct member is blown out of the blower outlet or discharged to the outdoors; And a heating means for heating the air blown out from the blower port. 23. The air conditioner according to claim 21 or 22, wherein the air blowing unit includes wind direction switching means for switching the blowing direction of the air blowing out from the blowing hole. The air conditioner according to claim 23, further comprising control means for switching the air blowing direction by the wind direction switching means in accordance with the operation mode. The apparatus according to claim 24, further comprising state change detection means for detecting a state change in a room where the air blowing section is installed, And the control means switches the air blowing direction by the wind direction switching means when the state change detection means detects a state change in the room. The air branch according to any one of claims 21 to 25, further comprising an air branch that branches air blown out from the blower main body, The air blowing unit is provided in at least a first room and a second room, and each air blowing unit is connected to the air branching unit via the duct member. 27. The air conditioner according to claim 26, wherein the air branching portion has air passage opening and closing means for switching the air blowing portion for sending air ejected from the blower main body. The air conditioner according to any one of claims 21 to 27, wherein the blower main body includes ion generating means for generating positive ions and negative ions and supplying ions to the ejected air. 29. The suction port and the jet port according to any one of claims 21 to 28, wherein the suction port and the jet port are configured such that the length in the horizontal direction is longer than the length in the vertical direction, and the suction port and the jet port provided in the same chamber are in the longitudinal direction. An air conditioner, characterized in that arranged in a line shape. 30. The air conditioner according to claim 29, wherein the suction port and the jet port have substantially equal lengths in a short direction. 31. The air conditioner according to any one of claims 21 to 30, wherein the intake port and the blowout port are formed in substantially the same plane as the ceiling panel or the wall panel. 32. The air conditioner according to any one of claims 21 to 31, wherein the air ejecting portion is arranged at the vicinity of a floor surface of the room. Forming openings for attaching air blowers to the ceiling panels, An attachment frame having a guide portion and a stopper portion for positioning the apparatus main body is attached to the upper surface of the ceiling panel based on the position of the opening portion, The apparatus main body is inserted from the inspection opening provided in the ceiling panel, and the apparatus main body is moved to a position where the guide portion of the attachment frame is brought into contact with the stopper portion. Attaching a pressing member for fixing the apparatus main body to the attachment frame, A method for constructing an air conditioner, wherein the air blowing part is inserted from the opening and fixed to the apparatus main body. 34. The construction method of an air conditioner according to claim 33, wherein the attachment frame is attached to an upper surface of the ceiling panel by using a jig for positioning the attachment frame based on the position of the opening.

Images