WO2006046574A1 - 空調装置及び空調装置の施工方法 - Google Patents
空調装置及び空調装置の施工方法 Download PDFInfo
- Publication number
- WO2006046574A1 WO2006046574A1 PCT/JP2005/019624 JP2005019624W WO2006046574A1 WO 2006046574 A1 WO2006046574 A1 WO 2006046574A1 JP 2005019624 W JP2005019624 W JP 2005019624W WO 2006046574 A1 WO2006046574 A1 WO 2006046574A1
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- WO
- WIPO (PCT)
- Prior art keywords
- air
- circulation
- ventilation
- bathroom
- unit
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
- F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0616—Outlets that have intake openings
Definitions
- Air conditioner and method of installing air conditioner are Air conditioner and method of installing air conditioner
- the present invention relates to an air conditioner that is installed in a room such as a sanitary space such as a bathroom or a dressing room, and that heats the room, and a method for constructing the air conditioner.
- an air conditioner for a bathroom has been provided that has a function of sending warm air to the bathroom to heat it or drying or ventilating laundry.
- a bathroom air conditioner is provided with a front panel having an air inlet and an outlet on the lower surface, and is attached in such a manner that the front panel of the bathroom is exposed (see, for example, JP-A-2003-294289)
- the conventional bathroom air conditioner has a problem in that the size of the front panel is large! In other words, since the front panel has a size of about 450 mm ⁇ 350 mm, it occupies a considerable area on the ceiling of the bathroom, which may impair the appearance.
- the present invention has been made in order to solve such problems, and can be installed without sacrificing the appearance of a sanitary space such as a bathroom, and has excellent workability in construction and an air conditioner.
- the purpose is to provide a construction method.
- an air conditioner according to the present invention includes an air suction portion that sucks and sucks air, an air blow portion that blows air, and sucks air from the air suction portion.
- the air suction part is made independent of the apparatus main body, and the apparatus is a duct. It is connected to the main body.
- heating operation or the like is performed by sucking and sucking air through the air suction unit force duct and blowing out warm air or air from the air blowing unit into the room.
- an air conditioner according to the present invention is provided on the upper surface side of a ceiling panel of a sanitary space such as a bathroom or a dressing room, and on the lower surface of the circulating unit body, the circulating unit body
- a circulation suction port configured to be smaller than the size of the lower surface of the circulation unit, a circulation outlet provided on the lower surface of the circulation unit body, and configured to be smaller than the size of the lower surface of the circulation unit body, and the circulation suction port. It is equipped with a circulation blower that sucks in and sucks the sucked air from the circulation outlet, and the circulation inlet and the circulation outlet are exposed at the position where the circulation body of the ceiling panel is installed, and the entire circulation body is not exposed.
- a mounting opening having a size as described above is formed, and the circulation body is installed.
- the air in the sanitary space such as the bathroom or the dressing room is sucked from the circulation suction port installed in the ceiling panel of the sanitary space such as the bathroom or the dressing room, and the hot air or the air is circulated.
- Air outlet power By blowing into a sanitary space such as a bathroom or a dressing room, the sanitary space such as a bath or a dressing room is heated.
- an air conditioner includes an air blowing device main body that sucks air and blows out the sucked air, and an air suction port that is connected to the air blowing device main body via a duct member and has a suction port for sucking air.
- an air blowing part connected to the air blower body through a duct member and having an air outlet for blowing air, the air blower body is installed on the upper surface side of the ceiling panel, and the air suction part is The air outlet is installed with the air outlet being exposed to the ceiling panel or wall panel, and the air outlet is installed with the air outlet being exposed to the ceiling panel or wall panel.
- heating operation is performed by sucking indoor air from a suction port installed in a ceiling panel or a wall panel and blowing warm air or air into the room from a blower outlet.
- the construction method of the air conditioner according to the present invention includes forming an opening portion for attaching the air blowing portion to the ceiling panel, and attaching a mounting frame having a guide portion and a stagger portion for positioning the device main body to the position of the opening portion. Attached to the top surface of the ceiling panel with reference to the Insert the device main body from the inspection port, move the device main body to the position where it hits the stubber portion using the guide portion of the mounting frame as a guide, attach the pressing member that fixes the device main body to the mounting frame, and insert the air blowing part from the opening And fixed to the apparatus main body.
- the air suction part is connected to the apparatus main body via the duct and is independent of the apparatus main body, the air suction part and the air blowing part are independent parts.
- the air suction part and the air blowing part are reduced in size, and the area occupied by the ceiling in the installation place such as a bathroom can be reduced.
- the circulation outlet and the circulation suction port are configured to be smaller than the circulation unit main body, and the circulation suction port and the circulation are provided at a position where the circulation unit main body of the ceiling panel is installed. Since the air outlet is exposed and the entire circulation unit body is formed with a mounting opening that is not exposed, and the circulation unit body is installed, the area of the air conditioner that is exposed to the ceiling panel in the room Can be reduced.
- the air blowing portion having the air outlet and the air suction portion having the air inlet are made independent of the air blowing device body, and the air blowing device body is exposed to the ceiling panel at the installation position. Since the air outlet and the air inlet are exposed to the ceiling panel or wall panel at the installation position, the area of the portion exposed to the ceiling panel or wall panel in the room can be reduced.
- the mounting frame is mounted on the ceiling panel, the apparatus main body is moved using the mounting frame as a guide, and the apparatus main body is fixed at a predetermined position.
- FIG. 1A is a configuration diagram illustrating an example of a bathroom air conditioner according to a first embodiment.
- FIG. 1B is a configuration diagram showing an example of a bathroom air conditioner according to the first embodiment.
- FIG. 2 is a perspective view showing an example of a circulation unit.
- FIG. 3 is a bottom view showing an example of a circulation unit.
- FIG. 4 is an internal configuration diagram showing an example of a circulation unit.
- FIG. 5A is an internal configuration diagram showing an example of a circulation unit.
- FIG. 5B is an internal configuration diagram showing an example of a circulation unit.
- FIG. 6 is a front view showing an example of a circulation unit.
- FIG. 7 is an exploded perspective view showing an example of a circulation unit.
- ⁇ 8 A cross-sectional view showing the configuration of the main part of the circulation blowout grill.
- FIG. 9A is a configuration diagram showing an example of a circulation suction grille.
- FIG. 9B is a configuration diagram showing an example of a circulation suction grille.
- FIG. 10A is a configuration diagram showing an example of a ventilation unit.
- FIG. 10B is a configuration diagram showing an example of a ventilation unit.
- FIG. 10C is a configuration diagram showing an example of a ventilation unit.
- FIG. 11 is an explanatory diagram showing an example of a method for constructing a circulation unit.
- FIG. 12 is an explanatory diagram showing an example of a method for constructing a circulation unit.
- FIG. 13A is a configuration diagram showing another installation example of the bathroom air conditioner according to the first embodiment.
- ⁇ 13B] is a configuration diagram showing another installation example of the bathroom air conditioner of the first embodiment.
- FIG. 14A is a configuration diagram showing another installation example of the bathroom air conditioner according to the first embodiment.
- FIG. 14B is a configuration diagram showing another installation example of the bathroom air conditioner according to the first embodiment.
- FIG. 15A is a configuration diagram showing another installation example of the bathroom air conditioner according to the first embodiment.
- FIG. 15B is a block diagram showing another installation example of the bathroom air conditioner of the first embodiment.
- FIG. 16A is a configuration diagram showing an installation example of a bathroom air conditioner according to a second embodiment.
- FIG. 16B It is a configuration diagram showing an installation example of the bathroom air conditioner of the second embodiment.
- FIG. 17A is a configuration diagram showing an installation example of a bathroom air conditioner according to a third embodiment.
- ⁇ 17B] is a configuration diagram showing an installation example of the bathroom air conditioner of 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 illustrating an example of a bathroom air conditioner according to a fourth embodiment.
- FIG. 18C It is a block diagram showing an example of a bathroom air conditioner of a fourth embodiment.
- FIG. 19 is a configuration diagram showing an example of a circulation unit.
- FIG. 20 is a configuration diagram showing an example of a ventilation unit.
- ⁇ 21 It is a functional block diagram showing an example of a control system of the bathroom air conditioner of the fourth embodiment.
- FIG. 22A It is a block diagram showing an example of a bathroom air conditioner of a fifth embodiment.
- ⁇ 22B] is a configuration diagram illustrating an example of a bathroom air conditioner according to a fifth embodiment.
- FIG. 22C It is a block diagram showing an example of a bathroom air conditioner of a fifth embodiment.
- FIG. 23A is a block diagram showing an example of a circulation 'ventilation unit.
- FIG. 23B is a block diagram showing an example of a circulation 'ventilation unit.
- FIG. 24 is a functional block diagram showing an example of a control system of the bathroom air conditioner according to the fifth embodiment.
- [25A] It is a block diagram showing an example of a bathroom air conditioner of a sixth embodiment.
- ⁇ 25B] is a configuration diagram illustrating an example of a bathroom air conditioner according to a sixth embodiment.
- [25C] It is a block diagram showing an example of a bathroom air conditioner of a sixth embodiment.
- FIG. 26A is a configuration diagram showing an example of a circulation unit and a ventilation unit.
- FIG. 26B is a configuration diagram showing an example of a circulation unit and a ventilation unit.
- FIG. 27A A block diagram showing an example of a bathroom air conditioner according to a seventh embodiment.
- FIG. 27B It is a block diagram showing an example of a bathroom air conditioner of a seventh embodiment.
- FIG. 27C It is a block diagram showing an example of a bathroom air conditioner of a seventh embodiment.
- FIG. 28A is a cross-sectional view showing an example of the internal configuration of the blower main body.
- FIG. 28B is a cross-sectional view showing an example of the internal configuration of the blower main body.
- FIG. 29 is a cross-sectional view showing an example of the internal configuration of the outlet unit.
- FIG. 30 is a cross-sectional view showing an example of the internal configuration of the suction port unit.
- FIG. 31 is a functional block diagram showing an example of a control system of the bathroom air conditioner according to the seventh embodiment.
- ⁇ 32 It is a configuration diagram showing an example of a bathroom air conditioner according to an eighth embodiment.
- FIG. 33 is a cross-sectional view showing an example of the internal configuration of the outlet unit.
- FIG. 34 is a cross-sectional view showing an example of the internal configuration of the branch chamber 1.
- ⁇ 35] is a functional block diagram showing an example of the control system of the bathroom air conditioner of the eighth embodiment.
- FIG. 36A is a configuration diagram showing an example of a bathroom air conditioner according to a ninth embodiment.
- FIG. 36B is a configuration diagram showing an example of a bathroom air conditioner according to a ninth embodiment.
- FIG. 37 is a cross-sectional view showing an example of the internal configuration of the outlet unit.
- FIG. 38A is a configuration diagram showing an example of a circulation blowout grill.
- FIG. 38B is a configuration diagram showing an example of a circulation blowout grill.
- FIG. 38C is a configuration diagram showing an example of a circulation blowout grill.
- FIG. 39 is a functional block diagram showing an example of a control system of a bathroom air conditioner according to a ninth embodiment.
- FIG. 40A is a configuration diagram showing an example of a bathroom air conditioner according to a tenth embodiment.
- FIG. 40B is a configuration diagram showing an example of a bathroom air conditioner according to a tenth embodiment.
- FIG. 41 is a cross-sectional view showing an example of the internal configuration of the heater damper unit.
- FIG. 42 is a functional block diagram showing an example of a control system of a bathroom air conditioner according to a tenth embodiment.
- FIG. 1A and 1B are configuration diagrams showing an example of the bathroom air conditioner according to the first embodiment.
- FIG. 1A shows the ceiling panel 52a of the bathroom 51 including the bathroom air conditioner 1A according to the first embodiment.
- FIG. 1B is a side view of the bathroom 51 provided with the bathroom air conditioner 1A as seen from the direction of arrow A.
- FIG. 1A shows the ceiling panel 52a of the bathroom 51 including the bathroom air conditioner 1A according to the first embodiment.
- FIG. 1B is a side view of the bathroom 51 provided with the bathroom air conditioner 1A as seen from the direction of arrow A.
- a bathroom air conditioner 1A includes a circulation unit 2A and a ventilation unit 3A.
- the circulation unit 2A and the ventilation unit 3A have independent configurations and are respectively installed on the upper surface of the ceiling panel 52a of the bathroom 51.
- the circulation blow grill 4 for blowing air is provided on the lower surface of the apparatus main body 5, and the circulation suction grill 6 for sucking air is made independent of the apparatus main body 5 and is connected to the apparatus main body 5 via the circulation duct 7. Connect with.
- the ventilation suction grill 8 for sucking air is made independent of the device main body 9 and connected to the device main body 9 via the ventilation duct 10.
- each grill exposed in the bathroom 51 is reduced in size and made inconspicuous, and the degree of freedom in installation is increased.
- FIG. 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
- FIGS. 4, 5A, and 5B are internal configuration diagrams showing an example of the circulation unit 2A
- FIG. FIG. 7 is an exploded perspective view showing an example of the circulation unit 2A.
- 4 is a sectional view taken along the line BB in FIG. 3
- FIG. 5A is a sectional view taken along the line CC in FIG. 3
- FIG. 5B is a sectional view taken along the line DD in FIG.
- the circulation unit 2 A includes a fan unit 11 in the apparatus body 5.
- the fan unit 11 constitutes an air supply means, and includes a multi-blade fan 12 that is driven to rotate, a fan motor 13 that rotates the fan 12, and a fan case 14 to which the fan motor 13 is attached and forms an air passage. .
- the lower surface of the fan case 14 along the axial direction of the fan 12 is opened to form a suction port 15. Further, an air outlet 16 communicating with the air passage along the tangential direction of the fan 12 is formed on the lower surface of the fan case 14 independently of the air inlet 15.
- the apparatus main body 5 includes a main body cover 17 on the lower surface.
- the body cover 17 is open at the portion facing the air outlet 16 of the fan case 14, the lower surface of the suction port 15 is concealed, and the space between the lower surface of the fan case 14 and the body cover 17 defines the circulation air passage 18. It is formed.
- the apparatus body 5 includes a circulation inlet 19 on one side surface independently of the fan case 14.
- the circulation suction port 19 communicates with the suction port 15 of the fan unit 11 through the circulation air passage 18.
- the apparatus main body 5 is provided with a blowout air passage 20 that communicates with the opening of the main body cover 17 from the blowout port 16 of the fan unit 14, and is provided below the blowout air passage 20.
- a mounting portion 21 for fixing the circulation blow-out grill 4 is provided.
- the attachment portion 21 is constituted by, for example, a screw hole formed in the main body cover 17.
- the blowing air passage 20 includes a heater 22.
- the heater 22 is composed of, for example, a PTC heater When the heater 22 is energized by the heating means that is heated and the heater 22 is heated, the air blown through the blowout air passage 20 is heated and the hot air is blown out.
- the apparatus body 5 is attached to the ceiling panel 52a by the attachment frame 23.
- the mounting frame 23 includes guide portions 24a and 24b on both the left and right sides, and a stopper portion 25 that connects the guide portions 24a and 24b.
- the mounting frame 23 is formed with an opening 26 so as to face the stopper portion 25, and the mounting frame pressing plate 27 is attached to the opening 26.
- the guide portions 24a and 24b have a U-shaped cross-sectional shape and hold the left and right sides of the protruding portion 5a formed at the lower side of the side surface of the apparatus body 5.
- an attachment piece 28 to which an attachment frame pressing plate 27 is fixed is provided at the end of the guide portions 24a, 24b on the opening 26 side.
- a screw hole is formed in the attachment piece 28.
- one guide portion 24 a includes a circulation duct connecting portion 29 that communicates with the circulation inlet 19 of the apparatus body 5. As shown in FIG. 2 and the like, the circulation suction grill 6 is connected to the circulation duct connecting portion 29 of the apparatus main body 5 via the circulation duct 7.
- the stopper portion 25 has a claw portion 25 a on the upper piece, and the claw portion 25 a holds the rear end side of the protruding portion 5 a of the apparatus body 5.
- the mounting frame pressing plate 27 includes mounting pieces 30 fixed to the mounting pieces 28 of the mounting frame 23 at both ends. For example, a through hole is formed in the mounting piece 30, and the mounting piece 30 of the mounting frame holding plate 27 is abutted against the mounting piece 28 of the mounting frame 23 and fastened with a screw 31, so that the opening 26 of the mounting frame 23 is The mounting frame holding plate 27 is fixed.
- the mounting frame pressing plate 27 has a claw portion 27a on the upper piece, and the claw portion 27a holds the front end side of the protruding portion 5a of the apparatus body 5.
- the apparatus main body 5 includes, for example, an inspection lid 5b on a side surface that is the front side.
- the inspection lid 5b can be opened and closed by a screw 5c, and the inside of the device body 5 can be inspected by opening the inspection lid 5b.
- control board (not shown) may be provided inside the inspection lid 5b so that the control board can be easily replaced.
- FIG. 8 is a cross-sectional view showing a configuration of a main part of the circulation blowout grill 4.
- the circulation blowing grill 4 constitutes an air blowing portion, and includes a slide portion 32 having a shape that fits with the blowing air passage 20 of the apparatus body 5 on the upper side of the grill portion 4b having the vent holes 4a.
- Circulation blowout grill 4 blows slide part 32 By fitting in the outlet air passage 20, the air outlet 20 of the fan unit 14 communicates with the outlet air passage 20.
- the blowing air passage 20 forms the base portion of the circulation blowing grill 4.
- the circulation blow grill 4 includes a through hole 33 that communicates with a screw hole 21 a formed in the attachment portion 21 of the apparatus body 5. Details of the mounting method of the circulation unit 2A will be described later.
- the power device main body 5 is mounted on the ceiling panel 52a so that the position of the blowing air passage 20 is aligned with the circulation blowing grill mounting opening 53a formed in the ceiling panel 52a.
- the circulation blowing grill 4 is inserted into the bottom surface circulation circulation grill mounting opening 53a of the ceiling panel 52a, and the slide portion 32 is fitted into the blowing air passage 20. Then, the through-hole 33 of the circulation blow-off grill 4 is also inserted into the screw 34, and the screw 34 is fastened to the screw hole 21a of the mounting portion 21 so that the ceiling blow-off grill 4 is sandwiched between the ceiling blow-off grill 4 and fixed to the device body 5. Is done.
- the slide portion 32 of the circulation blowout grill 4 is configured to be slidable with respect to the blowout air passage 20 of the apparatus main body 5, and is a portion that fits into the blowout air passage 20 of the slide portion 32.
- the length of the wall variable, the thickness of the ceiling panel 52a can be absorbed.
- FIG. 9A and 9B are configuration diagrams showing an example of the circulation suction grill 6,
- FIG. 9A is a front sectional view of the circulation suction grill 6,
- FIG. 9B is a side sectional view of the circulation suction grill 6.
- the circulation suction grill 6 constitutes a circulation suction portion, and includes a grill portion 6b having a vent 6a and a chamber 35 connected to the circulation duct 7.
- the chamber 35 constitutes a base portion, and includes a mounting portion 36 for fixing the circulation suction grill 6 on the lower side.
- the attachment portion 36 is constituted by, for example, a screw hole 36a.
- the circulation suction grill 6 includes a slide portion 37 having a shape that fits with the chamber 35.
- the circulation suction grill 6 communicates with the circulation duct 7 through the chamber 35 by fitting the slide portion 37 into the chamber 35.
- the circulation suction grill 6 includes a through hole 38 that communicates with a screw hole 36 a formed in the mounting portion 36 of the chamber 35. Although details of the method of attaching the circulation suction grill 6 will be described later, the chamber 35 is placed so that the position of the chamber 35 is aligned with the circulation suction grill attachment opening 53b formed in the ceiling panel 52a.
- the circulation suction grill 6 is inserted into the lower surface force circulation suction grill attachment opening 53b of the ceiling panel 52a, and the slide portion 37 is fitted into the chamber 35.
- the circulation suction grill 6 The screw 39 is inserted into the through-hole 38 force, and the screw 39 is fastened to the screw hole 36a of the mounting portion 36, and the circulation suction grill 6 is fixed to the chamber 35 in such a manner that the ceiling panel 52a is sandwiched.
- the slide portion 37 of the circulation suction grill 6 has the same configuration as the slide portion 32 of the circulation blow grill 4 described with reference to FIG.
- the structure can absorb the difference in thickness of the ceiling panel 52a.
- FIG. 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.
- FIG. 10B is an EE cross-sectional view of the ventilation unit 3A shown in FIG. 10A.
- Fig. 10B is a cross-sectional view of the ventilation unit 3A shown in Fig. 10A, taken along the line F-F.
- the ventilation unit 3A includes a fan unit 41 in the apparatus main body 9.
- the fan unit 41 constitutes an air supply means, and includes a multi-blade fan 42 that is rotationally driven, a fan motor 43 that rotates the fan 42, and a fan case 44 to which the fan motor 43 is attached and forms an air passage. .
- the lower surface of the fan case 44 along the axial direction of the fan 42 is opened to form a suction port 45. Further, an air outlet 46 communicating with the air passage 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 the lower surface, a ventilation air passage 48 is formed by a space between the lower surface of the fan case 44 and the main body cover 47, and the lower surface of the suction port 45 is concealed.
- the apparatus main body 9 includes a ventilation inlet 49 independent of the fan case 44 on one side surface at a position of, for example, 90 degrees with respect to the side surface including the air outlet 46.
- the ventilation inlet 49 communicates with the inlet 45 of the fan unit 41 via the ventilation air passage 48.
- the ventilation suction port 49 is provided with a ventilation duct connecting portion 49a, and the ventilation duct 10 shown in FIG.
- an exhaust duct 50 for exhausting outdoors is connected to the air outlet 46 of the ventilation unit 3.
- the ventilation suction grill 8 described in FIG. 1 constitutes a ventilation suction portion, and is connected to the ventilation duct 10 via a chamber having the same configuration as the chamber 35 described in FIG.
- the ventilation suction grill 8 has the same configuration as the circulation suction grill 6 described in FIG.
- the ventilation suction grill 8 is fixed to the chamber so as to sandwich the channel 52a, and the difference in thickness of the ceiling panel 52a can be absorbed.
- the bathroom air conditioner 1A is configured to execute, for example, a heating operation mode for heating the interior of the bathroom 51, a ventilation operation mode for ventilation, a drying operation mode for drying laundry, a cool air operation mode used as a fan, and the like. .
- the circulation unit 2A is driven and controlled while the ventilation unit 3A is stopped. That is, the fan motor 13 is driven to rotate the fan 12 and the heater 22 is driven. When the fan 12 rotates, air is sucked from the suction port 15 of the fan unit 11. As a result, the air in the bathroom 51 is returned from the circulation suction grille 6 to the return air RA via the circulation air passage 18 of the device body 5 and the circulation duct 7 connected to the device body 5. Sucked into unit 11.
- the temperature in the bathroom 51 can be increased by heating the interior of the bathroom 51 while circulating the air in the bathroom 51.
- the ventilation unit 3A is driven and controlled while the circulation unit 2A is stopped. That is, the fan motor 43 is driven to rotate the fan 42.
- the fan 42 rotates, air is sucked from the suction port 45 of the fan unit 41.
- the air in the bathroom 51 from the ventilation suction grille 8 becomes ventilation EA through the ventilation duct 48 connected to the apparatus body 9 and the ventilation duct 10 connected to the apparatus body 9, and the fan unit of the apparatus body 9 4 Inhaled into 1.
- the air sucked into the fan unit 41 is discharged to the outside from the exhaust duct 50 through the air outlet 46.
- the air in the bathroom 51 is discharged to the outside, so that air in the washroom and the like is sucked in from an air intake provided in a bathroom door (not shown).
- steam and moisture in the bathroom 51 are discharged to suppress dew condensation and the like, thereby suppressing the occurrence of mold.
- the circulation unit 2A and the ventilation unit 3A are driven and controlled.
- the fan motor 13 is driven to rotate the fan 12, and the heater 22 is driven.
- the fan motor 43 is driven to rotate the fan 42.
- the fan 42 rotates, as described above, the air in the bathroom 51 is sucked from the ventilation suction grille 8 through the ventilation duct 10, and the air sucked into the fan unit 41 is sent from the exhaust duct 50 to the outside. Discharged.
- the air in the bathroom 51 is discharged to the outside, the air in the washroom and the like is sucked and sucked in from an air intake provided in a bathroom door (not shown).
- the circulation unit 2A and the ventilation unit 3A are driven and controlled.
- the fan motor 13 is driven to rotate the fan 12.
- the fan motor 43 is driven to rotate the fan 42.
- the air in the bathroom 51 is sucked from the ventilation suction grille 8 through the ventilation duct 10, and the air sucked into the fan unit 41 is discharged from the exhaust duct 50 to the outside. Discharged.
- the air in the washroom and the like is sucked and sucked in from an air intake provided in a bathroom door (not shown).
- a cool breeze can be blown into the bathroom 51 and used as a fan.
- a part of the air in the bathroom 51 is exhausted to the outside for ventilation, so moisture and the like can be exhausted.
- the apparatus main body 5 provided with the circulation blow-out grill 4 and the circulation suction grill 6 are independent.
- the degree of freedom in installing the circulation blow grill 4 and the circulation suction grill 6 is high.
- the ventilation suction grill 8 since the circulation unit 2A and the ventilation unit 3A are independent and the ventilation suction grill 8 is independent of the circulation blow grill 4 and the circulation suction grill 6, the ventilation suction grill 8 also has a degree of freedom of installation. high.
- the apparatus main body 5 is arranged so that the blown-out wind does not directly hit the bather, and the circulating blow-out grill 4 is arranged at a position where the wind hits the laundry hung on a land pipe or the like (not shown).
- the circulation suction grille 6 can be placed at a position suitable for intake, increasing the heating efficiency without making the bather feel cold, and further improving the drying efficiency and ventilation efficiency.
- each grill can be miniaturized. Thereby, the appearance of the bathroom 51 can be improved.
- the size of each grill is, for example, about 330 mm X 6 Omm, and can be greatly reduced in size compared to the conventional one.
- the lower surface of the apparatus main body 5 is closed by the main body force bar 17, and the suction port 15 of the fan unit 11 is exposed in the bathroom 51.
- the rotation sound of the fan 12 can be suppressed from leaking into the bathroom 51, and the noise in the bathroom 51 can be reduced.
- the lower surface of the apparatus body 9 is closed by the body cover 47, and the suction port 45 of the fan unit 41 is connected to the bathroom 51. It is a configuration that does not expose inside. As a result, the rotation sound of the fan 42 can be suppressed from leaking into the bathroom 51, and the noise in the bathroom 51 can be reduced.
- the circulation unit 2A of the present example includes the circulation suction port 19 to which the circulation duct 7 is connected and the circulation duct connection portion 29 on the side surface of the apparatus main body 5, so that the circulation duct 7 is the apparatus.
- Book Thinning can be achieved without being connected to the upper side of the body 5 or the like.
- FIG. 11 and FIG. 12 are explanatory diagrams showing an example of a 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 taking the circulation unit 2A as an example.
- the installation position of the circulation blow grill 4 is determined, and the circulation blow grill mounting opening 53a of a predetermined size is opened in the ceiling panel 52a.
- the mounting frame 23 is positioned with reference to the position of the circulation blow grill mounting opening 53a. The positioning of the mounting frame 23 should be ensured by using a simple jig using corrugated balls.
- a positioning plate 62 having a bent piece 61 fitted into the opening 53 is provided.
- the outer shape of the positioning plate 62 is configured to match the mounting frame 23.
- the bent piece 61 of the positioning plate 62 is bent, the positioning plate 62 is inserted from the inspection port 55 of the ceiling panel 52a, and the bent piece 61 is fitted into the circulation outlet grille mounting opening 53a of the ceiling panel 52a. 62 is installed.
- the mounting frame 23 is inserted from the inspection port 55 of the ceiling panel 52a, and is installed according to the positioning plate 62 in a predetermined direction. As a result, the mounting frame 23 can be positioned based on the position of the circulation blow grill mounting opening 53a.
- the positioning plate 62 can be provided at low cost if it is made of cardboard or the like and enclosed as a cushioning material or the like in a packing box (not shown) for packing the circulation unit 2A. In addition, disposal after use is easy.
- the mounting frame 23 is fixed to the ceiling panel 52a.
- An example of the fixing method is a mounting frame
- the mounting frame 23 is fixed to the reinforcing frame 63 with screws.
- the positioning plate 62 is removed, and the device body 5 of the circulation unit 2A is inserted with a force from the inspection port 55 of the ceiling panel 52a as shown by the arrow G1, and the left and right guide portions 24 of the mounting frame 23 in a predetermined direction. Place between a and 24b.
- the device body 5 is slid along the guide portions 24a and 24b, and the device body 5 is pushed to a position where it abuts against the stopper portion 25 of the mounting frame 23, and then attached.
- a mounting frame holding plate 27 is fixed to the opening 26 of the frame 23 with a screw 31. Accordingly, the rear end side force of the protruding portion 5a of the apparatus body 5 shown in FIG. 7 is held by the claw portion 25a of the stopper portion 25 as shown in FIG. 4, and the left and right sides are guided as shown in FIG. 5A. 4a and 24b, and the front end is held by the claw 27 of the mounting frame holding plate 27 as shown in FIG. Fixed to the upper surface of the panel 52a. When the apparatus main body 5 is fixed to the mounting frame 23, the circulation inlet 19 of the apparatus main body 5 and the circulation duct connecting portion 29 provided in the mounting frame 23 communicate with each other.
- the mounting frame 23 is positioned with reference to the position of the circulation blow grill mounting opening 53a formed in the ceiling panel 52a, so that the apparatus main body 5 is fixed by being guided by the mounting frame 23.
- the blowout air passage 20 of the apparatus main body 5 faces the circulation blowout grill mounting opening 53a.
- the bottom surface force of the ceiling panel 52 a is also inserted into the circulation blow grill mounting opening 53 a and the slide portion 32 is fitted into the blow air path 20.
- Circulation The slide part 32 of the blowout grill 4 is configured to be slidable relative to the blowout air path 20 of the apparatus body 5.
- the difference in the thickness of the ceiling panel 52a is that the blowout air path 20 of the slide part 32 is It is absorbed by the variable length of the part fitted in.
- the screw 34 is inserted from the through-hole 33 of the circulation blow-off grill 4, and the screw 34 is fastened to the screw hole 21a of the mounting portion 21, and the circulation blow-off grill 4 is installed in such a manner as to sandwich the ceiling panel 52a. Secure to main unit 5.
- the installation position of the circulation suction grill 6 is determined, and a circulation suction grill mounting opening 53b of a predetermined size is opened in the ceiling panel 52a.
- the chamber 35 is inserted from the inspection port 55 of the ceiling panel 52a and aligned with the circulation suction grille mounting opening 53b.
- the circulation suction grill 6 is inserted into the lower surface force circulation suction grille opening 53b of the ceiling panel 52a, and the slide part 37 is fitted into the chamber 35.
- the slide portion 37 is configured to be slidable relative to the chamber 35.
- the difference in the thickness of the ceiling panel 52a is Absorbed by changing the length of the part fitted to 35.
- the screw 39 is inserted from the through hole 38 of the circulation suction grill 6, and the screw 39 is fastened to the screw hole 36a of the mounting portion 6 so that the ceiling panel 52a is sandwiched between the circulation suction grill 6 and Chamber Fixed to 35.
- the circulation unit 2A described above is installed from the inspection port 55 of the ceiling panel 52a, workability is poor. Therefore, workability is improved by using the mounting frame 23 and installing the apparatus body 5 at a predetermined mounting position while sliding. In addition, since the positioning with the circulation blow grill attachment opening 53a for attaching the circulation blow grill 4 is performed reliably, the work error can be greatly reduced.
- the inspection lid 5b shown in Fig. 7 and the like is installed in the apparatus body 5 toward the inspection port 55 of the ceiling panel 52a, the inspection lid 5b can be opened from the inspection port 55 to replace the board. Easy to do.
- the ventilation unit 3A is not provided with a ventilation suction grill in the apparatus body 5, the degree of freedom of the installation location is high.
- the ventilation suction grill 8 is installed by the same construction method as the circulation suction grill 6.
- FIGS. 13 to 15 are configuration diagrams showing other installation examples of the bathroom air conditioner 1A according to the first embodiment.
- FIGS. 13A, 14A, and 15A are ceiling panels of the bathroom 51 provided with the bathroom air conditioner 1A.
- FIG. 13B, FIG. 14B and FIG. 15B are side views of the bathroom 51 provided with the bathroom air conditioner 1A.
- the apparatus main body 5 of the circulation unit 2A is installed so that the circulation blow grill 4 is disposed above the bathtub 51a of the bathroom 51, and the circulation suction grill 6 is provided as a circulation blow.
- the grill 4 is arranged side by side.
- the ventilation suction grill 8 is an example of being placed near the wall of the bathroom 51.
- the circulation suction grill 6 is arranged alongside the ventilation suction grill 8 at the wall of the bathroom 51.
- the circulation outlet grill 4, the circulation suction grill 6, and the ventilation suction grill 8 are arranged side by side above the bathtub 51a. This is an example of arrangement.
- the circulation suction grille 6 is connected to the apparatus main body 5 of the circulation unit 2A and the circulation duct 7, it can be arranged away from the circulation blowout grill 4 as shown in FIG. 13A.
- the ventilation unit 3A is independent of the circulation unit 2A, and the ventilation unit 3A is also connected to the ventilation suction grill 8 via the ventilation duct 10. Therefore, as shown in FIG. The position can be freely selected according to the arrangement of 50 and the like.
- the circulation unit 2A and the ventilation unit 3A are arranged adjacent to each other. Even in such an arrangement, 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 can be installed at an appropriate position in consideration of the appearance.
- FIG. 16A and 16B are configuration diagrams showing an example of the bathroom air conditioner of the second embodiment.
- FIG. 16A is a view of the ceiling panel 52a of the bathroom 51 provided with the bathroom air conditioner 1B of the second embodiment.
- FIG. 16B is a side view of the bathroom 51 provided with the bathroom air conditioner 1B.
- the bathroom air conditioner 1B according to the second embodiment is provided with a circulation duct connection part 29 by providing circulation inlets on the left and right side surfaces of the apparatus body 5 in the circulation unit 2B. . Then, the circulation duct 7 is connected to each circulation duct connection portion 29 so that two circulation suction grills 6 can be connected.
- the two circulation suction grilles 6 can be arranged independently, so that intake can be performed without bias according to the temperature distribution in the bathroom 51 and the like. Circulation suction grille 6 can be placed at the position, and circulation efficiency can be improved.
- FIGS. 17A and 17B are configuration diagrams showing an example of a bathroom air conditioner according to the third embodiment.
- FIG. 17A shows a ceiling panel 52a of a bathroom 51 provided with the bathroom air conditioner 1C according to the third embodiment.
- FIG. 17B is a side view of the bathroom 51 provided with the bathroom air conditioner 1C.
- the bathroom air conditioner 1C according to the third embodiment is configured such that the circulation unit 2C and the ventilation unit 3C are stacked one above the other so as to be integrated. That is, the apparatus main body 71 is provided with the fan unit 11 shown in FIGS. 5A and 5B and the fan unit 41 shown in FIGS. 10A to 10C.
- the apparatus main body 71 is provided with the circulation blow-off grill 4 on the lower surface, and the circulation duct connecting portion 29 is provided.
- the circulation air passage that communicates with the ventilation duct and the ventilation air passage that communicates with the ventilation duct connecting portion 49a are configured independently.
- the circulation suction grill 6 and the ventilation suction grill 8 are independent of the device main body 71, so that each grill is not concentrated in one place. Each grill can be installed at an appropriate position in consideration of efficiency and appearance.
- the circulation unit 2C and the ventilation unit 3C are a single body, construction is easy.
- FIG. 18A, 18B, and 18C are diagrams showing an example of a bathroom air conditioner according to the fourth embodiment.
- FIG. 18A shows a ceiling panel of the bathroom 51 that includes the bathroom air conditioner 1D according to the fourth embodiment.
- FIG. 18B is a side view of the ceiling portion of the bath 51 provided with the bathroom air conditioner 1D as viewed from the direction of the arrow HI, and
- FIG. 18C is a side view of the ceiling portion of the bathroom 51 as viewed from the direction of the arrow H2.
- 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 have independent configurations and are respectively installed on the upper surface of the ceiling panel 52a of the bathroom 51.
- the circulation unit 2D is an example of a circulation section main body, and includes a circulation suction drill 64A that sucks air in the bathroom 51 and a circulation blow grill 65 that blows air into the bathroom 51 in parallel on the lower surface.
- the circulation suction grill 64A is an example of a circulation suction port
- the circulation blow grill 65 is an example of a circulation blow outlet.
- the circulation suction grill 64A and the circulation blow grill 65 are arranged in the direction in which the circulation suction grill 64A and the circulation blow grill 65 are arranged.
- each is constituted by an independent member, which is a long rectangular shape longer than the length in the vertical direction.
- the sizes of the circulation suction grill 64A and the circulation blow-off grill 65 are smaller than the size of the lower surface of the circulation unit 2D. Also, the circulation suction grill 64A and circulation blow grill 65 The lengths in the vertical direction (short direction) are the same. The circulation suction grill 64A and the circulation blow-out grill 65 are configured to be arranged in a line in the lateral direction (longitudinal direction).
- the circulation unit 2D is configured such that the circulation suction grille 64A is exposed to the bathroom 51 side from the circulation suction grille attachment opening 53c formed on the ceiling panel 52a of the bathroom 51, and from the circulation outlet grille attachment opening 53d,
- the circulation blow grill 65 is installed on the ceiling panel 52a of the bathroom 51 in such a manner that the circulation blow grill 65 is exposed to the bathroom 51 side.
- the ventilation unit 3D is an example of a ventilation unit main body, and is provided with a ventilation suction drill 66A for sucking air of the bathroom 51 on the lower surface.
- the ventilation suction grill 66A is an example of the ventilation suction port, and the length of the horizontal direction force is a rectangle with an elongated shape longer than the length of the vertical direction.
- the size of the ventilation suction grill 66A is smaller than the size of the bottom surface of the ventilation unit 3D.
- the length of the ventilation suction grill 66A in the vertical direction (short direction) is configured to be the same as the length of the circulation suction grill 64A and the circulation blow grill 65 in the short direction.
- the ventilation unit 3D is configured to expose the ventilation suction grill 66A to the bathroom 51 side from the ventilation suction grille attachment opening 54a formed on the ceiling panel 52a of the bathroom 51, and on the ceiling panel 52a of the bathroom 51. Installed.
- FIG. 19 is a cross-sectional view showing an example of the internal configuration of the circulation unit 2D. Next, details of the configuration of the circulation unit 2D in the bathroom air conditioner 1D of the fourth embodiment will be described. Note that the cut surface in FIG. 19 is a surface along the direction in which the circulation suction grill 64A and the circulation blow-out grill 65 are arranged.
- the circulation unit 2D is rotationally driven by a circulation fan motor 67A, sucks air into and out of the fan 68, and circulates to form an air path of air sucked in, blown in and blown out by the fan 68 driven to rotate.
- Fan case 69A is provided.
- Circulation fan motor 67A, fan 68, and circulation fan case 69A are examples of circulation air blowing means.
- Circulation fan motor 67A is oriented in a direction in which the rotation axis of fan 68 composed of a multi-blade impeller is vertical. It is attached to the circulation fan case 69A.
- the circulation fan case 69A is attached to the main body case 70A that forms the outline of the circulation unit 2D.
- the lower surface along the axial direction of the fan 68 is opened to form a circulation suction port 71a, and the lower surface communicating with the air blowing passage along the tangential direction of the fan 68 is opened to circulate An outlet 71b is formed.
- the circulation fan case 69A includes a circulation suction grill attachment portion 72a that communicates with the circulation suction port 71a and to which the circulation suction grill 64A is attached, below the circulation suction port 71a.
- the circulation fan case 69A includes a circulation outlet grill attachment portion 72b that communicates with the circulation outlet 71b and to which the circulation outlet grill 65 is attached, below the circulation outlet 71b.
- the circulating suction grill mounting portion 72a and the circulating blow grill mounting portion 72b are set such that the circulating suction grill 64A and the circulating blow grill 65 are mounted side by side.
- Circulation unit 2D includes heater 73 at circulation outlet 71b of circulation fan case 69A.
- the heater 73 is composed of, for example, a PTC heater or the like, and when the heater 73 is energized and heated, the air passing through the circulation outlet 71b is heated and hot air is blown out.
- FIG. 20 is a cross-sectional view showing an example of the internal configuration of the ventilation unit 3D. Next, the details of the configuration of the ventilation unit 3D in the bathroom air conditioner 1D of the fourth embodiment will be described.
- the cut surface in FIG. 20 is a surface along the short direction of the ventilation suction grill 66A.
- the ventilation unit 3D is rotationally driven by a ventilation fan motor 74 and sucks and blows out air 75, and a ventilation fan that forms an air passage for air that is sucked in and blown out by the rotationally driven fan 75 Case 76A is provided.
- Ventilation fan motor 74, fan 75, and ventilation fan case 76A are examples of ventilation air blowing means.
- Ventilation fan motor 74 has a direction in which the rotation axis of fan 75 composed of a multi-blade impeller is in the vertical 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 outer shape of the ventilation unit 3D, and the ventilation suction port 78a is formed by opening the lower surface along the axial direction of the fan 75.
- a ventilation outlet 78b is formed in communication with the air blowing path along the tangential direction.
- the ventilation fan case 76A is connected to the ventilation suction port 78a below the ventilation suction port 78a.
- a ventilation suction grill mounting portion 79 to which the ventilation suction grill 66A is attached is provided.
- the main body case 77 includes a ventilation duct mounting portion 80 that communicates with the ventilation outlet 78b on one side surface facing the ventilation outlet 78b of the ventilation fan case 76A.
- a circulating suction grill mounting opening 53c and a circulating blowing grill mounting opening 53d are opened in accordance with the positions of the circulating suction grill mounting portion 72a and the circulating blow grill mounting portion 72b of the circulating unit 2D. .
- the circulation suction grill mounting opening 53c and the circulation blow grill mounting opening 53d are arranged in a line, and the circulation suction grill mounting opening 53c is an elongated rectangular shape that matches the shape of the circulation suction grill 64A.
- the circulation outlet grille mounting opening 53d is an elongated and shaped rectangle in accordance with the shape of the circulation outlet grill 65.
- Circulation suction grille attachment opening 53c and circulation blowout grille attachment opening 53d are openings that are smaller than the size of the lower surface of circulation unit 2D, respectively.
- the circulation suction grille mounting portion 72a faces the circulation suction drill attachment opening 53c of the ceiling panel 52a, and the circulation outlet grille attachment 72b is connected to the circulation outlet grille attachment opening 53d of the ceiling panel 52a.
- the frame is fixed to a frame (not shown) installed on the upper surface of the ceiling panel 52a so as to face each other.
- the circulation suction grill 64A is attached to the circulation suction grill mounting portion 72a, and the circulation blow grill 65 is attached to the circulation blow grill mounting portion 72b.
- the circulation unit 2D exposes the circulation suction grille 64A to the bathroom 51 side from the circulation suction grille mounting opening 53c formed in the ceiling panel 52a of the bathroom 51, and the circulation blowout grille 65 from the circulation blowout grill attachment opening 53d. Is installed on the ceiling panel 52a of the bathroom 51 in a form that exposes it to the bathroom 51 side.
- a ventilation suction grill mounting opening 54a is opened in accordance with the position of the ventilation suction grill mounting portion 79 of the ventilation unit 3D.
- the ventilation suction grill mounting opening 54a is arranged in a line with the circulation suction grill mounting opening 53c and the circulation blow grill mounting opening 53d, and the ventilation suction grill mounting opening 54a is arranged in the ventilation suction grill 66.
- the ventilation unit 3D is fixed to, for example, a frame (not shown) installed on the upper surface of the ceiling panel 52a so that the ventilation suction grille mounting portion 79 faces the ventilation suction grille mounting opening 54a of the ceiling panel 52a. Is done.
- the ventilation unit 3D can be connected to the ventilation suction grill 66A from the ventilation suction grill mounting opening 54a formed on the ceiling panel 52a of the bathroom 51. Is installed on the ceiling panel 52a of the bathroom 51 so as to be exposed to the bathroom 51 side.
- the circulation suction grill 64A and the circulation outlet grill 65 of the circulation unit 2D and the ventilation suction grill 66A of the ventilation unit 3D are arranged in a line on the ceiling panel 52a of the bathroom 51.
- the state where A's are arranged in a row means that the rows are visually arranged in a row.
- circulation suction grill 64A the circulation blow-off grill 65, and the ventilation suction grill 66A are attached so as to be substantially flush with the ceiling panel 52a.
- the exhaust duct 50 is connected to the ventilation duct mounting portion 80.
- the exhaust duct 50 is connected to the outside of the building where the bathroom 51 is installed, and is configured to be able to exhaust the air of the bathroom 51 sucked in by the ventilation unit 3D to the outside.
- FIG. 21 is a functional block diagram illustrating an example of a control system of the bathroom air conditioner 1D according to the fourth embodiment.
- a circulation fan motor 67A of the circulation unit 2D and a heater 73, a ventilation fan motor 74 of the ventilation unit 3D, and the like are connected to a control unit 91A configured by a CPU, a memory, and the like.
- Control unit 91A executes, for example, a heating operation mode, a ventilation operation mode, a drying operation mode, and a cool air operation mode in accordance with a program stored in a memory (not shown) or the like. These operation modes are selected by a user such as a bather operating the operation unit 92A, etc., and the control unit 81 performs the circulation fan motor 67A and the ventilation fan according to the program for executing the selected operation mode. Controls motor 74, heater 73, and the like.
- the operation unit 92A is a remote control device independent of the bathroom air conditioner ID main body, and is attached to, for example, a wall surface of a bathroom (not shown) adjacent to the bathroom 51.
- the control unit 91A of the bathroom air conditioner 1D drives and controls the circulation unit 2D while the ventilation unit 3D is stopped.
- the circulating fan motor 67A is driven to rotate the fan 68 and the heater 73 is driven.
- the fan 68 rotates, air is sucked from the circulation suction port 71a of the circulation fan case 69A.
- the air in the circulation suction grill 64A is also sucked into the circulation unit 2D as return air RA.
- the air sucked into the circulation unit 2D is blown out into the bathroom 51 as the supply air SA from the circulation blow grill 65 through the blowout air passage formed by the circulation fan case 69A. Since the heater 73 is disposed at the circulation outlet 71b, when the heater 73 is energized and heated, the air passing through the circulation outlet 71b is heated and the air blown out from the circulation outlet grill 65 is heated.
- the temperature in the bathroom 51 can be increased by heating the interior of the bathroom 51 while circulating the air in the bathroom 51.
- the control unit 91A of the bathroom air conditioner 1D drives and controls the ventilation unit 3D while the circulation unit 2D is stopped.
- the ventilation fan motor 74 is driven to rotate the fan 75.
- the fan 75 rotates, air is sucked from the ventilation inlet 78a of the ventilation fan case 76A.
- the air in the bathroom 51 is sucked into the ventilation unit 3D as the ventilation EA in the ventilation suction grill 66A.
- the air sucked into the ventilation unit 3D is also discharged to the outside through the ventilation outlet 78b.
- the air in the bathroom 51 is discharged to the outside, so that the air in the washroom and the like is sucked and sucked in from an air intake port provided in the bathroom door or the like (not shown).
- steam and moisture in the bathroom 51 are discharged to suppress dew condensation and the like, thereby suppressing the occurrence of mold.
- the control unit 91A of the bathroom air conditioner 1D drives and controls the circulation unit 2D and the ventilation unit 3D. That is, in the circulation unit 2D, the circulation fan motor 67A is driven to rotate the fan 68 and the heater 73 is driven.
- the ventilation fan motor 74 is driven to rotate the fan 75.
- the air in the bathroom 51 is sucked from the ventilation suction grill 66A as described above, and the air sucked into the ventilation unit 3D is discharged from the exhaust duct 50 to the outside.
- the air in the bathroom 51 is discharged to the outside, the air in the bathroom or the like is sucked from an air intake port provided in a bathroom door (not shown).
- the control unit 91A of the bathroom air conditioner 1D drives and controls the circulation unit 2D and the ventilation unit 3D when the cool air operation mode is selected by the operation of the operation unit 92A. That is, in the circulation unit 2D, the circulation fan motor 67A is driven to rotate the fan 68.
- the ventilation fan motor 74 is driven to rotate the fan 75.
- the air in the bathroom 51 is sucked from the ventilation suction grill 66A, and the air sucked into the ventilation unit 3D is discharged to the outside from the exhaust duct 50. Is done.
- the air in the bathroom 51 is discharged to the outside, the air in the bathroom or the like is sucked from an air intake port provided in a bathroom door (not shown).
- the main body portions of the circulation unit 2D and the ventilation unit 3D are not exposed, and the circulation suction grill 64A, the circulation blowing grill 65, and the ventilation suction grill 66A are exposed.
- the area of the exposed part of the ceiling panel 52a of the bathroom 51 can be reduced, so the bathroom air conditioner 1D that does not impair the appearance of the bathroom 51 is installed. Can do.
- the circulation suction grill 64A, the circulation blow grill 65, and the ventilation suction grill 66A are arranged in a line with the same width, so that they are visually inconspicuous. Furthermore, the circulation suction grill 64A, the circulation blow grill 65, and the ventilation suction grill 66A can be made visually inconspicuous by arranging them on the same surface without protruding from the ceiling panel 52a.
- the circulation suction grill 64A and the circulation blow-off grill 65 may be configured as an integral force as independent members.
- A may also be integrated.
- FIG. 22A, 22B, and 22C are diagrams showing an example of a bathroom air conditioner according to the fifth embodiment.
- FIG. 22A shows a ceiling panel of the bathroom 51 that includes the bathroom air conditioner 1E according to the fifth embodiment.
- FIG. 52 is a plan view showing the bottom surface force of the lug 52a.
- 22B is a side view of the ceiling portion of the bath 51 provided with the bathroom air conditioner 1E as seen from the direction of arrow II
- FIG. 22C is a side view of the ceiling portion of the bathroom 51 as seen from the direction of arrow 12.
- the bathroom air conditioner IE of the fifth embodiment includes a circulation 'ventilation unit 2E.
- Circulation 'ventilation unit 2E is an example of the circulation unit main body, and is equipped with a circulation / ventilation suction grill 64B that draws in air from the bathroom 51 and a circulation blow-out grill 65 that blows air into the bathroom 51 in parallel on the lower surface.
- the circulation 'ventilation suction grill 64B is an example of a circulation suction port
- the circulation blow grill 65 is an example of a circulation blow outlet
- the circulation ⁇ ventilation suction grill 64B and the circulation blow grill 65 are composed of a circulation' ventilation suction grill 64B and Longitudinal force in the horizontal direction along the direction in which the circulating blow grills 65 are arranged Longitudinal length is longer, elongated and rectangular in shape, and in this example, each is composed of independent members.
- Circulation ⁇ Ventilation suction grill 64B and circulation blow-out grill 65 are each smaller than the size of the bottom surface of circulation 'ventilation unit 2E.
- the length in the longitudinal direction (short direction) of the circulation / ventilation suction grill 64B and the circulation blowout grill 65 is configured to be the same length.
- the circulation-ventilation suction grill 64B and the circulation blow-out grill 65 are configured to be arranged in a line in the lateral direction (longitudinal direction).
- Circulation 'ventilation unit 2E is installed in circulation outlet grille grille by exposing circulation and ventilation suction grill 64B to bathroom 51 side from circulation' ventilation suction grille mounting opening 53e formed in ceiling panel 52a of bathroom 51. It is installed on the ceiling panel 52a of the bathroom 51 in such a manner that the circulation grill 65 is exposed to the bathroom 51 side through the opening 53d.
- FIG. 23A and 23B are cross-sectional views showing an example of the internal configuration of the circulation / ventilation unit 2E. Next, details of the configuration of the circulation / ventilation unit 2E in the bathroom air conditioner 1E according to the fifth embodiment will be described. .
- the cut surface in FIG. 23A is a surface along the direction in which the circulation / ventilation suction grill 64B and the circulation blow grill 65 are aligned, and the cut surface in FIG. 23B is a surface along the short direction of the circulation blow grill 65. It is.
- Circulation / ventilation unit 2E is rotationally driven by circulation / ventilation fan motor 67B and sucks in air! Fan 68 blows in and blows out, and air wind sucked in and blown out by fan 68 driven in rotation A circulation 'ventilation fan case 69B that forms a path is provided.
- Circulation 'ventilation fan motor 67B and fan 68 and circulation' ventilation fan case 69B are an example of circulation ventilation means.
- Circulation 'ventilation fan motor 67B is a fan 68 composed of a multi-blade impeller 68 It is attached to the circulation / ventilation fan case 69B so that its rotation axis is vertical.
- Circulation 'ventilation fan case 69B is attached to body case 70B that forms the outline of circulation' ventilation unit 2E, and the lower surface along the axial direction of fan 68 is opened to form circulation / ventilation inlet 71c Is done.
- the circulation / ventilation fan case 69B has a lower surface that communicates with an air blowing path along the tangential direction of the fan 68 to form a circulation outlet 71b. Further, the circulation / ventilation fan case 69B has a ventilating outlet 78c formed by opening a side surface communicating with the air blowing path along the tangential direction of the fan 68.
- the circulation ⁇ ventilation fan case 69B is connected to the circulation 'ventilation suction port 71c at the bottom of the circulation ⁇ ventilation suction port 71c. 72c is provided.
- the circulation / ventilation fan case 69B includes a circulation blow grill mounting portion 72b, which communicates with the circulation blow outlet 71b and to which the circulation blow grill 65 is attached, below the circulation blow outlet 71b.
- the main body case 70B is provided with a ventilation duct mounting portion 80 communicating with the ventilation outlet 78c on one side facing the ventilation outlet 78c of the circulation / ventilation fan case 69B.
- Circulation / ventilation suction grille mounting portion 72c and circulation blowout grille mounting portion 72b are set such that the circulation / ventilation suction grille 64B and circulation blowout grille 65 are mounted side by side. .
- the circulation / ventilation unit 2E includes a heater 73 at the circulation outlet 71b of the circulation / ventilation fan case 69B.
- the heater 73 is composed of, for example, a PTC heater or the like, and when the heater 73 is energized and heated, the air passing through the circulation outlet 71b is heated and hot air is blown out.
- the circulation / ventilation unit 2E is provided with a damper 81 for switching the air path between the circulation outlet l ib and the ventilation outlet 18c.
- the damper 81 is an example of an air path switching member.
- the damper motor 82 rotates the shaft 81a around a fulcrum to perform an air path switching operation.
- Circulation 'ventilation fan case 69B depending on the position of damper 81, circulation' ventilation inlet
- a circulation air passage 83a communicating from 71c to the circulation outlet 71b or an exhaust air passage 83b communicating to the ventilation outlet 78c is formed. That is, when the damper 81 is in the fully closed position shown by the solid line in FIG. 23B, the air passage to the ventilation outlet 78c is shielded, and the circulation air passage communicating from the circulation / ventilation inlet 71c to the circulation outlet 71b 83a is formed.
- the position where the damper 81 is fully closed is referred to as a circulation position.
- a circulation air passage 83a communicating from the circulation / ventilation suction inlet 71c to the circulation outlet 71b, and a circulation -Both exhaust air passages 83b communicating from the ventilation inlet 71c to the ventilation outlet 78c are formed.
- the middle position of the damper 81 is referred to as a circulation ventilation position.
- the ceiling panel 52a of the bathroom 51 is fitted with the circulation / ventilation suction grille mounting opening 53e and the circulation blowout grille according to the position of the circulation / ventilation suction grille mounting part 72c and the circulation blowout grille mounting part 72b of the circulation / ventilation unit 2E.
- the opening 53d is opened.
- Circulation ⁇ Ventilation suction grille mounting opening 53e and circulation outlet grille mounting opening 53d are arranged in a line, and the circulation 'ventilation suction grille mounting opening 53e matches the shape of circulation' ventilation suction grille 64B.
- the circulation blow grill attachment opening 53d is a long and narrow rectangle in accordance with the shape of the circulation blow grill 65.
- the circulation / ventilation suction grill attachment opening 53e and the circulation outlet grill attachment opening 53d are openings smaller than the size of the lower surface of the circulation / ventilation unit 2E, respectively.
- the circulation' ventilation suction grille mounting part 72c faces the circulation / ventilation suction grille attachment opening 53e of the ceiling panel 52a, and the circulation blowout grille attachment part 72b circulates in the ceiling panel 52a.
- the circulation' ventilation suction grille mounting part 72c faces the circulation / ventilation suction grille attachment opening 53e of the ceiling panel 52a, and the circulation blowout grille attachment part 72b circulates in the ceiling panel 52a.
- it is fixed to a frame (not shown) installed on the upper surface of the ceiling panel 52a so as to face the blow grill mounting opening 53d.
- the circulation / ventilation suction grille 64B is attached to the circulation / ventilation suction grill mounting portion 72c, and the circulation blowout grill 65 is attached to the circulation blowout grill attachment portion 72b.
- This Circulation 'ventilation unit 2E circulates from circulation' ventilation suction grille mounting opening 53e formed in ceiling panel 52a of bathroom 51. Circulation and ventilation suction grille 64B is exposed to bathroom 51 side, and circulation outlet grille mounting opening 53d
- the circulation blow grill 65 is installed on the ceiling panel 52a of the bath room 51 in such a manner that the circulation blow grill 65 is exposed to the bathroom 51 side.
- the circulation 'ventilation suction grill 64B and the circulation blow-out grill 65 of the circulation' ventilation unit 2E are arranged in a line on the ceiling panel 52a of the bathroom 51.
- the circulation / ventilation suction drill 64B and the circulation blow-off grill 65 are attached so as to be substantially flush with the ceiling panel 52a.
- the exhaust duct 50 is connected to the ventilation duct mounting portion 80.
- the exhaust duct 50 is connected to the outside of the building where the bathroom 51 is installed, and is configured to be able to exhaust the air of the bathroom 51 sucked by the circulation / ventilation unit 2E to the outside.
- FIG. 24 is a functional block diagram illustrating an example of a control system of the bathroom air conditioner 1E according to the fifth embodiment.
- a circulation / ventilation fan motor 67B, a heater 73, a damper motor 82, and the like of the circulation-ventilation unit 2E are connected to a control unit 91B composed of a CPU, a memory, and the like.
- the control unit 91B executes, for example, a heating operation mode, a ventilation operation mode, a drying operation mode, and a cool air operation mode in accordance with a program stored in a memory (not shown) or the like. These operation modes are selected by a user such as a bather operating the operation unit 92B, etc., and the control unit 91B performs circulation 'ventilation fan motor 67B, heater according to the program for executing the selected operation mode. 73 and damper motor 82 are controlled.
- the control unit 91B of the bath room air conditioner 1E drives the damper motor 82 to place the damper 81 in the circulation position. Then, the circulation 'ventilation fan motor 67B is driven to rotate the fan 68 and the heater 73 is driven.
- a circulating air passage 83a is formed in B.
- the air drawn into the circulation / ventilation unit 2E is circulated by the circulation / ventilation fan case 69B and the damper 81.
- the heater 73 Since the heater 73 is disposed in the circulation outlet 71b, when the heater 73 is energized and heated, the air passing through the circulation outlet 71b is warmed and blown out from the circulation outlet grill 65.
- the temperature in the bathroom 51 can be increased by heating the interior of the bathroom 51 while circulating the air in the bathroom 51.
- control unit 91B of bathroom air conditioner 1E drives damper motor 82 to place damper 81 in the ventilation position. Then, the circulation 'ventilation fan motor 67B is driven to rotate the fan 68.
- the control unit 91B of the bathroom air conditioner 1E drives the damper motor 82 to place the damper 81 in the circulation ventilation position. Then, the circulation / ventilation fan motor 67B is driven to rotate the fan 68 and the heater 73 is driven. [0205] When the fan 68 rotates, air is sucked from the circulation 'ventilation fan case 69B' circulation 'ventilation inlet 71c. As a result, the circulation / ventilation suction grill 64B force is also drawn into the circulation / ventilation unit 2E as return air RA and ventilation EA.
- both the circulation air path 83a and the ventilation air path 83b are formed in the circulation / ventilation fan case 69B.
- a part of the air sucked into the circulation / ventilation unit 2E passes through the circulation air passage 83a formed by the circulation / ventilation fan case 69B and the damper 81, and is supplied to the circulation blow grill 65 as the supply air SA. Are blown into the bathroom 51.
- the heater 73 Since the heater 73 is arranged at the circulation outlet 71b, when the heater 73 is energized and heated, the air passing through the circulation outlet 71b is warmed and blown out from the circulation outlet grill 65.
- the remaining air sucked into the circulation / ventilation unit 2E passes through the ventilation duct 83b formed by the circulation / ventilation fan case 69B and the damper 81, and passes the exhaust duct 50 from the ventilation outlet 78c. It is discharged outdoors.
- the air in the bathroom 51 is discharged to the outside, the air in the washroom or the like is sucked in from an air intake provided in a bathroom door (not shown).
- the control unit 91B of the bathroom air conditioner 1E drives the damper motor 82 to place the damper 81 in the circulation ventilation position. Then, the circulation 'ventilation fan motor 67B is driven to rotate the fan 68.
- both the circulation air passage 83a and the ventilation air passage 83b are formed in the circulation / ventilation fan case 69B.
- a part of the air sucked into the circulation / ventilation unit 2E passes through the circulation air passage 83a formed by the circulation / ventilation fan case 69B and the damper 81 into the bathroom 51 from the circulation blow grill 65. Blown out.
- the heater 73 is not energized, so that the wind corresponding to the temperature in the bathroom 51 is blown out from the circulation blow grill 65.
- the remainder of the air sucked into the circulation / ventilation unit 2E passes through the ventilation air passage 83b formed by the circulation / ventilation fan case 69B and the damper 81, and enters the exhaust duct 50 from the ventilation outlet 78c. It is discharged outdoors.
- the air in the bathroom 51 is discharged to the outside, the air in the bathroom and the like is sucked in from an air intake port provided in a bathroom door (not shown).
- a cool breeze can be blown into the bathroom 51 and used as a fan.
- a part of the air in the bathroom 51 is exhausted to the outside for ventilation, so moisture and the like can be exhausted.
- the heating operation and the ventilation operation can be performed with a single device by providing the damper 81 and switching the air path between the heating and the ventilation.
- a circulation / ventilation suction grill 64B and a circulation blow grill 65 are exposed.
- the area exposed to the ceiling panel 52a of the bathroom 51 can be further reduced in consideration of the effect obtained by the bathroom air conditioner 1D of the fourth embodiment.
- the bathroom air conditioner 1E can be installed without compromising the appearance of 51.
- the circulation / ventilation suction grill 64B and the circulation blow-off grill 65 may be configured as an integral force as independent members.
- FIG. 25A, FIG. 25B, and FIG. 25C are diagrams showing an example of the bathroom air conditioner of the sixth embodiment
- FIG. 25A shows the ceiling panel of the bathroom 51 that includes the bathroom air conditioner 1F of the sixth embodiment.
- FIG. 52 is a plan view showing the bottom surface force of the lug 52a.
- FIG. 25B is a side view of the ceiling portion of the bath 51 provided with the bathroom air conditioner 1F as viewed from the direction of the arrow J1
- FIG. 25C is a side view of the ceiling portion of the bathroom 51 as viewed from the direction of the arrow J2.
- 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 composed of a circulation unit 2F and a ventilation unit 3F stacked one above the other. It is installed on the upper surface of the ceiling panel 52a of the bathroom 51.
- the circulation unit 2F is an example of a circulation section main body, and includes a circulation suction drill 64A that sucks air in the bathroom 51 and a circulation blow grill 65 that blows air into the bathroom 51 in parallel on the lower surface.
- the circulation suction grill 64A and the circulation blow-off grill 65 are each an independent rectangular member that is longer than the length in the longitudinal direction and has a lateral length force along the direction in which the circulation suction grill 64A and the circulation blow-off grill 65 are aligned. Consists of.
- the sizes of the circulation suction grill 64A and the circulation blow-off grill 65 are smaller than the size of the lower surface of the circulation unit 2F.
- the length in the longitudinal direction (short direction) of the circulation suction grill 64A and the circulation blowing grill 65 is configured to be the same length.
- the circulation suction grill 64A and the circulation blow-out grill 65 are configured to be arranged in a line in the lateral direction (longitudinal direction).
- the ventilation unit 3F is an example of a ventilation unit main body, and a ventilation suction drill 66B that sucks in air in the bathroom 51 is connected via a ventilation suction duct 84.
- Ventilation suction grill 66B is an example of a ventilation suction port.
- the longitudinal length of the ventilation suction grill 66B is longer than the length of the longitudinal direction, and the length of the ventilation suction grill 66B in the longitudinal direction (short direction) is the circulation suction. The length is the same as the length of the grill 64A and the circulation blow drill 65.
- the bathroom air conditioner 1F has the circulation suction grille 64A exposed to the bathroom 51 side from the circulation suction grille mounting opening 53c formed on the ceiling panel 52a of the bathroom 51, and the circulation airflow grille mounting opening 53d is circulated from the opening 53d.
- the blowout grill 65 is exposed to the bathroom 51 side, and the ventilation suction grille 66B is exposed to the bathroom 51 side from the ventilation suction grille mounting opening 54b, and is installed on the ceiling panel 52a of the bathroom 51.
- FIG. 26A and FIG. 26B are cross-sectional views showing an example of the internal configuration of the bathroom air conditioner 1F. Next, details of the configurations of the circulation unit 2F and the ventilation unit 3F in the bathroom air conditioner 1F of the sixth embodiment will be described. .
- the cut surface in FIG. 26A is a surface along the direction in which the circulation suction grill 64A and the circulation blow grill 65 are arranged, and the cut surface in FIG. 26B is a surface along the short direction of the circulation blow grill 65. is there.
- Circulation unit 2F is rotationally driven by circulation fan motor 67A and sucks air.
- a fan 68 that blows out and a circulation fan case 69A that forms an air passage for air that is sucked in and blown out by the fan 68 that is driven to rotate are provided.
- Circulation fan motor 67A is attached to circulation fan case 69A so that the rotation axis of fan 68 composed of a multi-blade impeller is oriented in the vertical direction.
- Circulation fan case 69A is attached to main body case 70C that forms the outer shape of bathroom air conditioner 1F, and the lower surface along the axial direction of fan 68 is opened to form circulation suction port 71a.
- 7 lb of circulation outlet is formed by opening the lower surface that communicates with the air blowing path along the tangential direction.
- Circulation fan case 69A includes circulation suction grill attachment portion 72a, which is in communication with circulation suction port 71a and to which circulation suction grill 64A is attached, below circulation suction port 71a.
- the circulation fan case 69A includes a circulation outlet grill mounting portion 72b that communicates with the circulation outlet 71b and to which the circulation outlet grill 65 is attached, below the circulation outlet 71b.
- the circulating suction grill mounting portion 72a and the circulating blow grill mounting portion 72b are set such that the circulating suction grill 64A and the circulating blow grill 65 are mounted side by side.
- the circulation unit 2F includes a heater 73 at the circulation outlet 71b of the circulation fan case 69A.
- the heater 73 is composed of, for example, a PTC heater or the like, and when the heater 73 is energized and heated, the air passing through the circulation outlet 71b is heated and hot air is blown out.
- the ventilation unit 3F is placed on top of the circulation unit 2F.
- the ventilation unit 3F includes a fan 75 that is rotationally driven by a ventilation fan motor 74 and sucks and blows out air, and a ventilation fan case 76B that forms an air path of air that is sucked and blown by the rotationally driven fan 75. .
- the ventilation fan motor 74 is attached to the ventilation fan case 76B so that the rotation axis of the fan 75 composed of a multiblade impeller is in the vertical direction.
- the ventilation fan case 76B is attached to the main body case 70C of the bathroom air conditioner 1F, and a ventilation suction port 78a is formed by opening a lower surface along the axial direction of the fan 75.
- a ventilation outlet 78b is formed in communication with the air blowing path along the direction.
- Main body case 70C is one side facing ventilation outlet 78b of ventilation fan case 76B In addition, a ventilation duct mounting portion 80 communicating with the ventilation outlet 78b is provided. Further, the main body case 70C is provided with a ventilation suction duct mounting portion 85 communicating with the ventilation suction port 78a of the ventilation fan case 76B on the other side surface.
- one end side of the ventilation suction duct 84 is connected to the ventilation suction duct mounting portion 85, and the ventilation suction grill 66B is attached to the other end side of the ventilation suction duct 84.
- a mounting portion 86 is provided.
- the ventilation suction grill mounting portion 86 is set such that the ventilation suction grill 66B is mounted in a line with the circulation suction grill 64A and the circulation blow grill 65 in a line.
- the circulation suction grille mounting opening 53c and the circulation blowout grille mounting opening 53d are aligned with the positions of the circulation suction grille mounting part 72a, the circulation blowout grille mounting part 72b, and the ventilation suction grille mounting part 86.
- ventilation suction grille mounting opening 54b is opened.
- Circulation suction grille attachment opening 53c, circulation blowout grille attachment opening 53d, and ventilation suction grille attachment opening 54b are arranged in a line.
- the circulation suction grille mounting opening 53c is an elongated rectangle that matches the shape of the circulation suction grille 64A
- the circulation blowout grille attachment opening 53d is an elongated rectangle that matches the shape of the circulation blowout grill 65.
- the grill attachment opening 54b is an elongated rectangular shape corresponding to the shape of the ventilation suction grill 66B.
- the circulation suction grille attachment opening 53c and the circulation blowout grille attachment opening 53d located below the bathroom air conditioner 1F are openings smaller than the size of the lower surface of the bathroom air conditioner 1F.
- the circulation suction grille mounting portion 72a provided on the lower surface of the circulation unit 2F faces the circulation suction grille attachment opening 53c of the ceiling panel 52a, and the circulation blowout grill mounting portion 72b
- the ventilation suction grill mounting portion 86 facing the grill mounting opening 53d and connected to the ventilation unit 3F via the ventilation suction duct 84 is opposed to the ventilation suction grill mounting opening 54b. Installed on top of panel 52a (not shown) It is fixed to the frame.
- the circulation suction grill 64A is attached to the circulation suction grill mounting portion 72a
- the circulation blow grill 65 is attached to the circulation blow grill mounting portion 72b
- the ventilation suction grill 66B is attached to the ventilation suction grill attachment portion 86.
- 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 the circulation blowout grille attachment opening 53d
- the circulation blow grill 65 is exposed to the bathroom 51 side
- the ventilation suction grill 66B is exposed to the bathroom 51 side from the ventilation suction grill mounting opening 54b, and is installed on the ceiling panel 52a of the bathroom 51.
- the circulation suction grill 64A and the circulation blowing grill 65 provided on the lower surface of the circulation unit 2F, and the ventilation suction grill 66B connected to the ventilation unit 3F via the ventilation suction duct 84 are arranged in a row on the ceiling panel 52a of the bathroom 51.
- circulation suction grill 64A, the circulation blow-out grill 65, and the ventilation suction grill 66B are attached so as to be substantially flush with the ceiling panel 52a.
- the exhaust duct 50 is connected to the ventilation duct mounting portion 80.
- the exhaust duct 50 is connected to the outside of the building where the bathroom 51 is installed, and is configured to be able to exhaust the air of the bathroom 51 sucked in by the ventilation unit 3F to the outside.
- the configuration of the control system of the bathroom air conditioner 1F of the sixth embodiment is the same as that of the bathroom air conditioner 1D of the fourth embodiment described in FIG.
- the control unit 91A of the bathroom air conditioner 1F drives and controls the circulation unit 2F while the ventilation unit 3F is stopped.
- the circulation fan motor 67A is driven to rotate the fan 68 and the heater 73 is driven.
- the fan 68 rotates, air is sucked from the circulation suction port 71a of the circulation fan case 69A.
- the air in the bathroom 51 is returned to the circulating suction grill 64A. Is sucked into the circulation unit 2F.
- the air sucked into the circulation unit 2F is blown into the bathroom 51 as the supply air SA from the circulation blow grill 65 through the blowout air passage formed by the circulation fan case 69A. Since the heater 73 is disposed in the circulation outlet 71b, when the heater 73 is energized and heated, the air passing through the circulation outlet 71b is warmed and blown out from the circulation outlet grill 65.
- the temperature in the bathroom 51 can be increased by heating the interior of the bathroom 51 while circulating the air in the bathroom 51.
- the control unit 91A of the bathroom air conditioner 1F drives and controls the ventilation unit 3F while the circulation unit 2F is stopped.
- the ventilation fan motor 74 is driven to rotate the fan 75.
- the fan 75 rotates, air is sucked from the ventilation suction port 78a of the ventilation fan case 76B.
- the air inside the bathroom 51 is sucked into the ventilation unit 3F as the ventilation EA through the ventilation suction duct 84 and the ventilation suction grill 66B force.
- the air sucked into the ventilation unit 3F is exhausted to the outside through the ventilation outlet 78b.
- the air in the bathroom 51 is discharged to the outside, so that the air in the washroom and the like is sucked and sucked in from an air intake port provided in the bathroom door or the like (not shown).
- the control unit 91A of the bathroom air conditioner 1F drives and controls the circulation unit 2F and the ventilation unit 3F. That is, in the circulation unit 2F, the circulation fan motor 67A is driven to rotate the fan 68 and the heater 73 is driven.
- the ventilation fan motor 74 is driven to rotate the fan 75.
- the air in the bathroom 51 is sucked from the ventilation suction grill 66B via the ventilation suction duct 84, and the air sucked into the ventilation unit 3F is discharged to the outside from the exhaust duct 50. Is done.
- the air in the bathroom 51 is discharged to the outside, so that the air in the washroom and the like is sucked from the air intake provided in the bathroom door and the like, not shown.
- 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 air operation mode is selected by the operation of the operation unit 92A. That is, in the circulation unit 2F, the circulation fan motor 67A is driven to rotate the fan 68.
- the ventilation fan motor 74 is driven to rotate the fan 75.
- the air in the bathroom 51 is sucked from the ventilation suction grill 66B via the ventilation suction duct 84, and the air sucked into the ventilation unit 3F is discharged to the outside from the exhaust duct 50. Is done. In addition, the air in the bathroom 51 is discharged to the outside, so that the air in the washroom and the like is sucked from the air intake provided in the bathroom door and the like, not shown.
- a cool breeze can be blown into the bathroom 51 and used as a fan.
- a part of the air in the bathroom 51 is exhausted to the outside for ventilation, so moisture and the like can be exhausted.
- the circulation unit 2F and the ventilation unit 3F are arranged in an overlapping manner, and the ventilation suction grill 66B is connected via the ventilation suction duct 84.
- the ventilation suction grill 66B is connected via the ventilation suction duct 84.
- the circulation suction grill 64A and the circulation blow-out The grill 65 may be configured as an integral force unit as an independent member. Further, the ventilation suction grill 66 B may be integrally formed.
- the bathroom air conditioner 1F of the sixth embodiment may be configured such that the circulation unit 2F and the ventilation unit 3F can be installed integrally in a single case, or independent units may be provided. It is also a good configuration for installation.
- FIG. 27A, FIG. 27B, and FIG. 27C are diagrams showing an example of the bathroom air conditioner of the seventh embodiment
- FIG. 27A shows the ceiling panel of the bathroom 51 that includes the bathroom air conditioner 1G of the seventh embodiment
- FIG. 52 is a plan view showing the bottom surface force of the lug 52a
- FIG. 27B is a side view of the ceiling portion of the bath 51 provided with the bathroom air conditioner 1G as seen from the direction of the arrow K1
- FIG. 27C is a side view of the ceiling portion of the bathroom 51 as seen from the direction of the arrow K2.
- the bathroom air conditioner 1G of the seventh embodiment includes a blower main body 102A, an outlet unit 103A, and an inlet unit 104.
- the blower main body 102A, the blowout outlet unit 103A, and the suction port unit 104 are independent, and the blower main body 102A and the blowout outlet unit 103A are connected via a blowout duct 105 that is an example of a duct member.
- a and the suction port unit 104 are connected via a suction duct 106 which is an example of a duct member.
- the outlet unit 103A is an example of an air outlet, and includes a circulation outlet grill 107A that blows air into the bathroom 51.
- Circulation outlet grill 107A is an example of an outlet, and has a rectangular outer shape in which one side is longer than the other side in length!
- the suction port unit 104 is an example of an air suction unit, and includes a circulation 'ventilation suction grill 108 for sucking air in the bathroom 51.
- the circulation / ventilation suction grille 108 is an example of a suction port, and has a rectangular outer shape in which the length of one side is longer than the length of the other side and is elongated.
- the blower main body 102A is installed on the ceiling panel 52a of the bathroom 51, which is a sanitary space in this example.
- an opening is not formed at a position where the blower main body 102A is installed, and the blower main body 102A is not exposed in the bathroom 51.
- the outlet unit 103A is a blower formed on the ceiling panel 52a of the bathroom 51. It is installed on the ceiling panel 52a of the bathroom 51 in such a form that the circulation grill 107A is exposed into the bathroom 51 from the opening grill mounting opening 53f.
- the suction port unit 104 is configured to expose the circulation / ventilation suction grille 108 into the bathroom 51 from the suction grille opening 53g formed in the ceiling panel 52a of the bathroom 51. Installed on the ceiling panel 52a.
- the size of the circulation blow grill 107A and the circulation / ventilation suction grill 108 is smaller than the size of the lower surface of the blower main body 102A. Further, the length in the longitudinal direction (short direction) of the circulation blow grill 107A and the circulation / ventilation suction grill 108 is configured to be the same length.
- the installation positions of the outlet unit 103A and the inlet unit 104 are set so that the circulation outlet grill 107A and the circulation / ventilation suction grill 108 are arranged in a line in the horizontal direction (longitudinal direction).
- a frame 52c made of metal such as aluminum or resin is attached to the installation position of the circulation outlet grill 107A of the outlet unit 103A and the circulation 'ventilation suction grille 108 of the inlet unit 104.
- the circulation blow-out grill 107A and the circulation / ventilation suction grill 108 are attached in a form fitted into the frame 52c.
- a cover member 52d made of a metal such as aluminum or a resin is attached to a portion of the frame 52c where the circulation blowout grill 107A and the circulation 'ventilation suction grill 108 are not installed so as not to impair the design! Are arranged in such a way.
- 28A and 28B are cross-sectional views showing an example of the internal configuration of the blower main body 102A. Next, details of the configuration of the blower main body 102A constituting the bathroom air conditioner 1G of the seventh embodiment will be described. .
- the blower main body 102A includes a fan 110 that is rotationally driven by the fan motor 109 and sucks and blows out air, and a fan case 111 that forms an air path of the air that is sucked and blown by the rotationally driven fan 110.
- the fan motor 109 is attached to the fan case 111 such that the rotation axis of the fan 110 formed of a multi-blade impeller is in the vertical direction.
- the fan case 111 is attached to the main body case 112 constituting the outer shape of the blower main body 102A.
- the fan suction port 11 la is formed by opening the lower surface along the axial direction of the fan 110, and the fan blowout port 11 lb is formed in the air blowing direction along the tangential direction of the fan 110.
- the main body case 112 has a flat rectangular parallelepiped shape, and includes a blowout duct attachment portion 113 to which the blowout duct 105 is attached on one side surface communicating with the fan blowout port 11 lb. Further, the main body case 112 has a suction air passage 114 formed in the lower part of the fan case 111 that communicates with the fan suction port 11 la, and a suction duct 106 that is attached to the other side that communicates with the suction air passage 114. A duct mounting portion 115 is provided.
- FIG. 28B illustrates an example in which one suction duct mounting portion 115 is provided on each of two opposing side surfaces. The number of force suction duct mounting portions 115 may be one, or two or more. Good.
- the blower main body 102A includes an ion generator 116 at the fan outlet 111b of the fan case 111.
- the ion generator 116 is an example of an ion generating means, and the ion emission surface is exposed in the blowing air path formed by the fan case 111.
- the ion generator 116 generates both positive ions and negative ions, or negative ions.
- the principle of generation of positive ions and negative ions is that a corona discharge is generated by boosting and applying an AC voltage taken from a household AC power source between a pair of electrodes facing each other so that a dielectric is interposed.
- Oxygen or water in the air is ionized by receiving energy by ionization, and is mainly composed of H + (HO) (m is an arbitrary natural number) and O— (HO) (n is an arbitrary natural number)
- the seed ⁇ ⁇ or ⁇ OH is generated.
- H O or ⁇ ⁇ shows extremely strong activity
- ⁇ ⁇ is one of the active species, indicating the radical ⁇ .
- the ion generator 116 generates approximately the same number of positive ions and negative ions in conjunction with the rotation of the fan motor 109, thereby supplying approximately the same number of positive ions and negative ions to the bathroom 51.
- the ion generator 116 generates approximately the same number of positive ions and negative ions in conjunction with the rotation of the fan motor 109, thereby supplying approximately the same number of positive ions and negative ions to the bathroom 51.
- FIG. 29 is a cross-sectional view showing an example of the internal configuration of the outlet unit 103A. Details of the configuration of the air outlet unit 103A constituting the bathroom air conditioner 1G of the embodiment will be described.
- the air outlet unit 103A includes an air outlet case 117 in which an air passage through which air blown from the blower main body 102A passes is formed, an air outlet duct mounting portion 118 to which the air outlet duct 105 is connected, and a circulation air outlet grill 107A.
- a blow grill mounting portion 119 is provided.
- a circulation / ventilation inlet 120 for sucking air is formed on one side surface of the outlet case 117, and an outlet duct attachment 118 is attached in communication with the circulation / ventilation inlet 120. .
- the ventilation outlet 121 for blowing out air is formed on the other side of the outlet case 117 so as to face the circulation / ventilation inlet 120, and communicates with the ventilation outlet 121.
- the exhaust duct attaching portion 123 to which the exhaust duct 122 is connected is attached.
- the circulation outlet 124 for blowing out air is formed in the lower part of the outlet case 117, and the outlet grill mounting portion 119 is attached to the circulation outlet 124, and the circulation outlet 124 is provided. Is equipped with a heater 125.
- the heater 125 is an example of a heating means, and is composed of, for example, a PTC heater or the like. When the heater 125 is energized, the air passing through the circulation outlet 124 is heated and attached to the outlet grill attachment portion 119. Hot air blows out from the circulating blowout grill 107A.
- the air outlet unit 103A includes an air passage switching damper 126 that switches an air passage formed in the air outlet case 117.
- the air path switching damper 126 is an example of an air path switching means, and is rotated around the shaft 126a by a damper motor 127.
- the circulation air passage 128a communicated from the circulation / ventilation suction port 120 to the circulation air outlet 124 or the circulation / ventilation suction port 120 to the ventilation air outlet 121.
- An exhaust air passage 128b communicating with the air is formed.
- the air path switching damper 126 when the air path switching damper 126 is at the intermediate position between the circulation position and the ventilation position shown by the two-dot chain line in FIG. 29, the circulation air path 128 a communicating from the circulation / ventilation suction port 120 to the circulation outlet 124 a In addition, both the exhaust air passage 128b communicating from the circulation / ventilation inlet 120 to the ventilation outlet 121 are formed.
- the intermediate position of the air path switching damper 126 is referred to as a circulation ventilation position.
- FIG. 30 is a cross-sectional view showing the internal configuration of the suction port unit 104. Next, details of the configuration of the suction port unit 104 constituting the bathroom air conditioner 1G of 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 attachment portion 130 to which the circulation suction suction grill 108 is attached.
- the suction grill mounting portion 130 is formed in the lower portion of the chamber 129, and the circulation / ventilation suction grill 108 is communicated with the suction duct 106 through the chamber 129.
- a frame 52c is attached to the ceiling panel 52a of the bathroom 51 at the installation position of the outlet unit 103A and the inlet unit 104, and the outlet grille mounting part 119 is located at the installation position of the outlet unit 103A.
- the blow grill attachment opening 53f can be opened at the same time.
- the suction grill mounting opening 53g is opened by aligning the suction grill mounting part 130. Note that it is not necessary to form an opening at the installation position of the blower main body 102A.
- the blow grill attachment opening 53f and the suction grill attachment opening 53g are arranged in a line.
- the outlet grille mounting opening 53f is an elongated rectangle that matches the shape of the circulating outlet grille 107A.
- the suction grille mounting opening 53g is elongated and shaped to match the shape of the circulation / ventilation inlet grille 108. It is.
- the bathroom air conditioner 1G has a frame (not shown) at a desired position on the upper surface of the ceiling panel 52a, for example.
- a frame (not shown) at a desired position on the upper surface of the ceiling panel 52a, for example.
- blower main body 102A is provided with a suction grill and a blowout grill, no opening is required at 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 in the bathroom 51.
- a frame or the like (not shown) is installed on the upper surface of the ceiling panel 52a in accordance with the position of the outlet grille mounting opening 53f, and the outlet unit 103A is fixed to the frame.
- the outlet unit 103A is installed on the upper surface side of the ceiling panel 52a at a position where the outlet grill attaching portion 119 faces the outlet grill attaching opening 53f.
- the outlet unit 103A is fitted into the frame part 52c, and the circulating outlet grill 107A is attached to the outlet grill attaching part 119.
- the bathroom air conditioner 1G fixes the suction port unit 104 to the suction grille mounting opening 53g, so that the suction grille mounting part 130 faces the suction grille mounting opening 53g. Installed on the top surface side of the ceiling panel 52a.
- the suction unit 104 is fitted into the frame 52c, and the circulation / ventilation suction grill 108 is attached to the suction grill attachment part 130.
- the bathroom air conditioner 1G is configured such that the circulation outlet grill 107A is exposed to the bathroom 51 side from the outlet drill mounting opening 53f formed in the ceiling panel 52a of the bathroom 51, and the outlet unit 103A is in the bathroom. Installed on 51 ceiling panels 52a.
- the inlet / outlet unit 104 is provided on the ceiling panel 52a of the bathroom 51 so that the circulation / ventilation suction grill 108 is exposed to the bathroom 51 side from the suction grille mounting opening 53g formed on the ceiling panel 52a of the bathroom 51. Placed.
- the circulation blow-out grill 107A and the circulation 'ventilation suction grill 108 are arranged in a line. Further, the circulation blow grill 107A and the circulation / ventilation suction drill 108 are attached so as to be substantially flush with the ceiling panel 52a. Further, a cover member 52d is attached to a portion of the frame 52c where the circulation blowout grill 107A and the circulation 'ventilation suction grille 108 are not installed, and is configured to be substantially flush with the ceiling panel 52a. . [0305] It should be noted that the installation form of each unit may be a form that is suspended from the ceiling using anchor bolts or the like.
- the blower main body 102A is connected to the blowout duct mounting portion 113 at one end side of the blowout duct 105, and the blowout outlet unit 103A is connected to the blowout duct mounting portion 118 at the other end side of the blowout duct 105.
- the blower main body 102A and the blowout outlet unit 103A are connected via the blowout duct 105.
- the outlet unit 103A is connected to the outside of the building by connecting the exhaust duct 122 to the exhaust duct mounting portion 123, so that the bathroom 51 is not shown!
- blower main body 102A is connected to the suction duct mounting portion 115 at one end side of the suction duct 106, and the suction port unit 104 is connected to the chamber 129 at the other end side of the suction duct 106, thereby The apparatus main body 102A and the suction port unit 104 are connected via a suction duct 106.
- circulation blowout grill 107A and the circulation / ventilation suction grille 108 are configured to be attached together with the cover member 52d in the frame 52c. As shown in the installation example of FIG. 36A to be described later, the frame and the cover member are You may make it attach directly to the ceiling panel 52a, without providing.
- the outlet unit 103A and the inlet unit 104 are installed on the ceiling panel 52a near the wall of the room such as the bathroom 51, so that the circulation outlet grill 107A and the circulation 'ventilation suction grill 1 08 are installed on the ceiling panel 52a. It is also possible to make it inconspicuous so that it is arranged at the end of this.
- FIG. 31 is a functional block diagram illustrating 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 including a CPU and a memory, an operation unit 92C, a fan motor 109 and an ion generator 116 of the blower main body 102A, and a heater 125 of the blowout unit 10 3A. And a damper motor 127 and the like are connected.
- the control unit 91C is an example of a control unit, and executes, for example, a heating operation mode, a ventilation operation mode, a drying operation mode, and a cool air operation mode according to a program stored in a memory or the like (not shown). In these operation modes, a user such as a bather operates the operation unit 92C.
- the control unit 91A controls the fan motor 109, the ion generator 116, the heater 125, the damper motor 127, and the like according to a program that executes the selected operation mode.
- the operation unit 92C is a remote control device independent of the bathroom air conditioner 1G main body.
- the control unit 92C is mounted on the wall surface of a bathroom (not shown) adjacent to the bathroom 51 and mounted on the blower main body 102A or the like
- the part 91C is connected by, for example, an electric cable.
- the control unit 91C of the bath room air conditioner 1G drives the damper motor 127 of the outlet unit 103A to set the air path switching damper 126 to the circulation position. . Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110, and the heater 125 of the outlet unit 103A is driven.
- blower main body 102A when the fan 110 rotates, air is sucked from the fan suction port 11la of the fan case 111.
- the blower main body 102A and the suction port unit 104 are connected via a suction duct 106, and the fan suction port 111a communicates with the suction port unit 104 through a suction air passage 114 and a suction duct 106.
- the air in the bathroom 51 sucked into the blower main body 102A blows out from the fan outlet 111b of the fan case 111.
- the blower main body 102A and the air outlet unit 103A are connected via an air outlet duct 105, and the fan air outlet 111b communicates with the air outlet unit 103A via the air outlet duct 105.
- the heater 125 is disposed at the circulation outlet 124 in front of the circulation outlet grill 107A, when the heater 125 is energized and heated, the air passing through the circulation outlet 124 is heated and the circulation outlet grill is heated. 107A power is also blown out.
- the temperature in the bathroom 51 can be increased by heating the interior of the bathroom 51 while circulating the air in the bathroom 51.
- the control unit 91C of the bathroom air conditioner 1G drives the damper motor 127 of the outlet unit 103A to bring the airflow switching unit 126 to the ventilation position. To do. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110. In the ventilation operation mode, the heater 125 of the outlet unit 103A is not driven.
- the air blower main body 102A when the fan 110 rotates, air is sucked from the fan suction port 11la of the fan case 111.
- the air blower main body 102A has the fan suction port 11la communicating with the suction port unit 104 via the suction duct 106! /, So that the circulation / ventilation suction grille 108 of the suction port unit 104 is provided. Then, the air in the bathroom 51 is sucked into the blower main body 102A through the suction duct 106.
- the air sent to the outlet unit 103A passes through the exhaust air passage 128b and is discharged from the exhaust duct 122 to the outside.
- the air in the bathroom 51 is discharged to the outside, so that the air in the bathroom, etc., is sucked from the air intake provided in the bathroom door (not shown).
- the bathroom air conditioner 1G may have a sterilization and reconstitution operation mode that links the ventilation operation mode and the generation of ions.
- the controller 91C drives the damper motor 127 of the outlet unit 103A to set the air path switching damper 126 to the circulation ventilation position. Then, 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 ions and negative ions. Even in the sterilization ventilation operation mode, the heater 125 of the outlet unit 103A is not driven.
- the remaining portion of the air sent to the outlet unit 103A passes through the exhaust air passage 128b and is discharged from the exhaust duct 122 to the outside. Furthermore, the air in the bathroom 51 is discharged to the outside, so that the air in the washroom and the like is sucked in from an air intake provided in a bathroom door (not shown).
- the control unit 91C of the bathroom air conditioner 1G drives the damper motor 127 of the outlet unit 103A and sets the air passage switching unit 126 to the circulation ventilation position. To. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110 and the heater 125 of the outlet unit 103A is driven.
- the remaining portion of the air sent to the outlet unit 103A passes through the exhaust air passage 128b and is discharged to the outside from the exhaust duct 122. Furthermore, the air in the bathroom 51 is discharged to the outside, so that the air in the washroom and the like is sucked in from an air intake provided in a bathroom door (not shown).
- the sterilization ventilation operation mode described above may be executed for a predetermined time after the drying operation mode. If the sterilization ventilation operation mode is executed after the dry operation mode, air containing both positive ions and negative ions is blown into the bathroom 51 where clothes are hung. Can be prevented from growing.
- the control unit 91C of the bathroom air conditioner 1G drives the damper motor 127 of the outlet unit 103A and sets the air passage switching unit 126 to the circulation ventilation position. To. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110. In the cool breeze operation mode, the heater 125 of the outlet unit 103A is not driven.
- the remaining portion of the air sent to the air outlet unit 103A passes through the exhaust air passage 128b and is discharged to the outside from the exhaust duct 122. Furthermore, the air in the bathroom 51 is discharged to the outside, so that the air in the washroom and the like is sucked in from an air intake provided in a bathroom door (not shown).
- cool breeze can be blown into the bathroom 51 and used as a fan.
- moisture and the like can be discharged.
- the blower main body 102A is not exposed, and the circulation blowout grill 107A and the circulation / ventilation suction grille 108 are exposed.
- the outlet unit 103A and the inlet unit 104 are made independent of the blower main body 102A, the degree of freedom in the installation positions of the circulation outlet grill 107A and the circulation 'ventilation suction grill 108 is improved, and the bathroom Regardless of the size, etc., the bathroom air conditioner 1G can be installed, for example, in a shower room without a bathtub.
- circulation blow-out grill 107A and the circulation / ventilation suction grill 108 are arranged in a line with the same width, it can be visually inconspicuous.
- FIG. 32 is a block diagram showing an example of a bathroom air conditioner according to the eighth embodiment.
- FIG 32 is a plan view of the ceiling of a sanitary space 58 such as a bathroom 51 equipped with the bathroom air conditioner 1H of the eighth embodiment when viewed from the lower surface.
- the bathroom air conditioner 1H includes a blower main body 102A and an outlet unit.
- the outlet unit 103B is a sanitary space such as a bathroom (dressing room) 56 other than the bathroom 51 and a toilet 57.
- blower main body 102A constituting the bathroom air conditioner 1H of the eighth embodiment is shown in FIG.
- the outlet unit 103A is the same as the configuration described in FIG. 29, and the suction port units 104a and 104b are the same as those described in FIG. Description is omitted.
- blower main body 102A is an independent form, the blower main body 102A, the outlet unit 103A and the outlet unit.
- the knit 103B is connected via the branch chamber 131 and the blowout duct 105.
- the blower main body 102A and the suction port units 104a and 104b are connected via the suction duct 106.
- the air outlet unit 103B is an example of an air outlet, and includes a circulating air outlet 107A that blows air into the room.
- a frame 52c is attached to the ceiling panel 56a of the washroom 56 where the air outlet unit 103B and the air inlet unit 104b are installed, and an air outlet grill attachment opening and an air intake grille attachment opening (not shown) are formed.
- the outlet unit 103B is installed on the ceiling panel 56a of the washroom 56 in a form in which the circulation blow grill 107A is fitted into the frame 52c and exposed to the washroom 56.
- the suction port unit 104b is installed on the ceiling panel 56a of the washroom 56 in such a manner that the circulation / ventilation suction grill 108 is fitted into the frame portion 52c and exposed to the washroom 56.
- the ceiling panel 57a of the toilet 57 in which the outlet unit 103B is installed is provided with a frame 52c and an outlet grill attachment opening (not shown).
- the outlet unit 103B is Circulation outlet grill 107A is sandwiched between frame portions 52c and installed on the ceiling panel 57a of the toilet 57 in such a manner as to be exposed toward the toilet 57.
- cover member 52d is attached to the non-installation position of the grill of the frame portion 52c to which each grill is attached.
- two suction port units 104a and 4b may be installed in the bathroom 51 where the suction port unit 104b is installed in the bathroom 56.
- FIG. 33 is a cross-sectional view showing an example of the internal configuration of the air outlet unit 103B. Next, details of the structure of the air outlet unit 103B constituting the bathroom air conditioner 1H according to the eighth embodiment will be described.
- the blowout unit 103B includes a blowout duct mounting part 133 to which a blowout duct 105 is connected to a blowout case 132 in which an air passage through which air blown from the blower main body 102A passes is formed, and a circulation blowout grill 107A.
- a blow grill mounting portion 134 to be mounted is provided.
- a circulation inlet 135 for sucking air is formed on one side surface of the outlet case 132, and the outlet duct attachment part 133 is attached in communication with the circulation inlet 135. It is.
- the circulation outlet 136 that blows out the air is provided in the outlet case 13.
- a blower grill mounting portion 134 is attached to the circulation outlet 136, and a heater 137 is provided to the circulation outlet 136.
- the heater 137 is an example of a heating means, and is composed of, for example, a PTC heater or the like. When the heater 137 is energized, the air passing through the circulation outlet 136 is heated and attached to the outlet grill attachment part 134. Hot air blows out from the circulating blowout grill 107A.
- FIG. 34 is a cross-sectional view showing an example of the internal configuration of the branch chamber 131.
- the configuration of the branch chamber 131 constituting the bathroom air conditioner 1H according to the eighth embodiment will be described in detail.
- the branch chamber 131 is an example of an air branch section, and a blowout duct 105 connected to the blowout unit 103A is connected to a branch case 138 in which an air passage through which air blown from the blower main body 102A passes is formed.
- a blowout duct mounting portion 139 and a sub blowout duct mounting portion 140 to which a blowout duct 105 connected to the blowout outlet unit 103B is connected are provided.
- a circulation 'ventilation inlet 141 for sucking air is formed on one side surface of the branch case 138, and the circulation / ventilation inlet 141 is a fan outlet of the blower main body 102A shown in Fig. 28A. Connected with 111b.
- a circulation 'ventilation outlet 142 for blowing out air is formed on the other side of the branch case 138 so as to face the circulation-air suction inlet 141.
- the main blowout duct attachment part 139 is attached to the main body.
- a circulation outlet 143 that blows out air is formed on the other two side surfaces of the branch case 138, and the auxiliary outlet duct attachment portion 140 is attached to each circulation outlet 143.
- Each circulation outlet 143 is provided with an airway opening / closing damper 144.
- the air passage opening / closing damper 144 is an example of air passage opening / closing means, and the damper motor 145 rotates the shaft 144a around the fulcrum to open and close the circulation outlet 143. That is, when the airway opening / closing damper 144 is in the open position shown by the solid line in FIG. 34, the circulation outlet 143 is opened, and from the circulation 'ventilation inlet 141 to the circulation' ventilation outlet 142 and the circulation outlet 143 Both air paths are formed. [0373] On the other hand, when the airway opening / closing damper 144 is in the closed position shown by the one-dot chain line in Fig. 34, the circulation outlet 143 is closed, and the circulation / ventilation inlet 141 goes to the circulation / ventilation outlet 142. Only the air path is formed.
- the installation example of the blower main body 102A, the outlet unit 103A, and the suction port unit 104a installed in the bathroom 51 is the same as the bathroom air conditioner 1G of the seventh embodiment.
- the branch chamber 131 is connected instead of the blowout duct 105, the blowout duct 105 is connected to the branch chamber 131, and the blowout unit 103A is connected.
- a frame part 52c is attached at the installation position of the outlet unit 103B and the inlet unit 104b, and an outlet grill attachment opening (not shown) is provided at the installation position of the outlet unit 103B.
- a suction grill mounting opening (not shown) is opened at the installation position of the suction port unit 104b.
- the outlet unit 103B is installed on the upper surface of the ceiling panel 56a via a frame or the like (not shown). In the outlet unit 103B, the circulating outlet grill 107A is attached to the outlet grill attaching portion 134.
- the outlet unit 103B is installed on the ceiling panel 56a of the toilet 56, with the circulation outlet grill 107A fitted into the frame 52c and exposed to the toilet 56 side.
- suction port unit 104b is installed on the upper surface of the ceiling panel 56a, and the circulation 'ventilation suction grill 108 is attached.
- the bathroom air conditioner 1H is configured such that the circulation / ventilation suction grille 108 is fitted into the frame 52c and exposed to the toilet 56 side, and the inlet unit 104b is attached to the ceiling panel 56a of the toilet 56. Installed.
- a frame 52c is attached at the installation position of the outlet unit 103B, and an outlet grill attachment opening (not shown) is opened.
- the unit 103B is installed on the upper surface of the ceiling panel 57a through a frame or the like (not shown).
- the circulating outlet grill 107A is attached to the outlet grill attaching portion 134.
- the outlet unit 103B is installed on the ceiling panel 57a of the toilet 57, with the circulation outlet grill 107A fitted into the frame 52c and exposed to the toilet 57 side.
- Each air outlet unit 103B is connected to the air outlet main body 102A and the air outlet by connecting the air outlet duct 105 connected to the sub air outlet duct attaching portion 140 of the branch chamber 131 to the air outlet duct attaching portion 133.
- the unit 103B is connected to the branch chamber 131 through the blowout duct 105.
- FIG. 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 a control unit 91D configured by a CPU, a memory, and the like, an operation unit 92D, a fan motor 109 and an ion generator 116 of the blower body 102A, and a heater 125 of the blowout unit 10 3A.
- the damper motor 127, the heater 137 of the outlet unit 103B, the damper motor 145 of the branch chamber 131, and the like are connected.
- the control unit 91D is an example of control means, and executes, for example, a heating operation mode, a ventilation operation mode, a drying operation mode, and a cool air operation mode according to a program stored in a memory (not shown) or the like. These operation modes are selected by a user such as a bather operating the operation unit 92D, etc., and the control unit 91D follows the program for executing the selected operation mode, such as the fan motor 109, the ion generator 116, The heaters 125 and 137 and the damper motors 127 and 14 5 are controlled.
- the operation unit 92D is a remote control device independent of the bathroom air conditioner 1H main body.
- the control unit 91D is mounted on the wall surface of the washroom 56 adjacent to the bathroom 51 and mounted on the blower main body 102A or the like. Are connected by an electric cable, for example.
- the control unit 91D of the bathroom air conditioner 1H drives the damper motor 127 of the outlet unit 103A, and the air path switching damper 126 is shown by a solid line in FIG. Set to circulation position. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110, and the heater 125 of the outlet unit 103A is driven. Further, the damper motor 145 of the branch chamber 131 is driven to bring the air passage opening / closing damper 144 into the open position shown by the solid line in FIG.
- the air in the bathroom 51 is returned from the circulation / ventilation suction grill 108 of the suction port unit 104a as the return air RA via the suction duct 106. Sucked into.
- the air in the washroom 56 is sucked into the air blowing device main body 102A through the suction duct 106 as the return air RA by the circulation 'ventilation suction grille 108 force of the suction inlet unit 104b.
- the branch chamber 131 is connected to the outlet unit 103A and the outlet unit 103B via the outlet duct 105, so the air in the bath 51 and the bathroom 56 sucked in from the inlet units 104a and 104b. A part of the air is sent to the air outlet unit 103 A through the air outlet duct 105.
- the air sent to the outlet unit 103A is blown into the bathroom 51 as the supply air SA from the circulation outlet grill 107A through the circulation air passage 128a.
- the heater 125 is disposed at the circulation outlet 124 in front of the circulation outlet grill 107A, when the heater 125 is energized and heated, the air passing through the circulation outlet 124 is heated and the circulation outlet grill is heated. 107A power is also blown out.
- the airway opening / closing damper 144 is in the open position in the branch chamber 131, the remaining air in the bathroom 51 and the washroom 56 sucked from the suction port units 104a and 104b is blown out. It is sent to the outlet unit 103B through the duct 105. Since the heater 137 is driven in the outlet unit 103B, the air sent to the outlet unit 103B is heated by the heater 137 and blown from the circulation outlet grill 107A into the toilet 56 and the toilet 57. Is done.
- the interior of the bathroom 51 can be heated while circulating the air in the bathroom 51 to increase the temperature. Further, in the heating operation mode, the bathroom 56 and the toilet 57 are heated by the air sucked from the bathroom 51 with high humidity, so that the humidification heating of the sanitary space other than the bathroom 51 can be performed.
- the air passage opening / closing damper 144 of the branch chamber 131 may be controlled to heat only one of the washroom 56 and the toilet 57 other than the bathroom 51. Also, only the bathroom 51 may be heated.
- the control unit 91D of the bathroom air conditioner 1H drives the damper motor 127 of the outlet unit 103A and sets the air path switching damper 126 in FIG. Set to the ventilation position indicated by the alternate long and short dash line. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110. Further, the damper motor 145 of the branch chamber 131 is driven to bring the air passage opening / closing damper 144 into the closed position shown by the one-dot chain line in FIG. In the ventilation operation mode, the heater 125 of the outlet unit 103A is not driven.
- the air passage switching damper 126 is in the ventilation position in the air outlet unit 103A, the exhaust air passage 128b is formed in the air outlet case 117. [0402] Thus, the air sent to the outlet unit 103A passes through the exhaust air passage 128b and is discharged from the exhaust duct 122 to the outside. In addition, when the air in the bathroom 51 is discharged to the outside, the air in the washroom 56 and the like is sucked from an air intake provided in a bathroom door or the like (not shown).
- the bathroom air conditioner 1H may have a sterilization and reconstitution operation mode in which the ventilation operation mode and the generation of ions are linked.
- the control unit 91D drives the damper motor 127 of the outlet unit 103A to set the air path switching damper 126 to the circulation ventilation position shown by the two-dot chain line in FIG. Then, 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 ions and negative ions. Further, the damper motor 145 of the branch chamber 131 is driven to bring the air passage opening / closing damper 144 into the open position shown by the solid line in FIG. Even in the sterilization ventilation operation mode, the heater 125 of the outlet unit 103A is not driven.
- blower main body 102A when the fan 110 rotates, the air in the bathroom 51 and the washroom 56 from the circulation 'ventilation suction grille 108 of the suction port units 104a and 104b passes through the suction duct 106. The air sucked into the main body 102A and sucked into the blower main body 102A is sent into the branch chamber 131.
- the air passage opening / closing damper 144 is in the open position in the branch chamber 131, so that the air sent to the branch chamber 131 is connected to the outlet unit 103A via the outlet duct 105. It is sent to both outlet units 103B.
- both the circulation air path 128a and the exhaust air path 128b are provided in the air outlet case 117. Is formed.
- the remaining portion of the air sent to the outlet unit 103A passes through the exhaust air passage 128b and is discharged from the exhaust duct 122 to the outside. Further, the air in the bathroom 51 is discharged to the outside, so that the air in the bathroom 56 and the like is sucked from an air inlet provided in a bathroom door (not shown).
- the air sent to the outlet unit 103B is blown out from the circulation outlet grill 107A to the toilet 56 and the toilet 57. Since both positive ions and negative ions are supplied to the air sent to the outlet unit 103B by the ion generator 116, air containing substantially the same number of positive ions and negative ions is supplied to the washroom 56 and the toilet 57. Is blown out.
- the air passage opening / closing damper 144 of the branch chamber 131 is controlled to supply ions only to the washroom 56 and the toilet 57 other than the bathroom 51. May be. Further, only the bathroom 51 may be supplied with ions. It is also possible to use the air path switching damper 126 as a circulation position to generate both positive ions and negative ions only by circulating indoor air without ventilation.
- the control unit 91D of the bathroom air conditioner 1H drives the damper motor 127 of the outlet unit 103A and sets the air passage switching unit 126 to the circulation ventilation position. To. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110, and the heater 125 of the outlet unit 103A is driven. Further, the damper motor 145 of the branch chamber 131 is driven to bring the air passage opening / closing damper 144 into the closed position. In the drying operation mode, the heater 137 of the outlet unit 103B is not driven.
- the remaining portion of the air sent to the air outlet unit 103A passes through the exhaust air passage 128b and is discharged to the outside from the exhaust duct 122. Further, the air in the bathroom 51 is discharged to the outside, so that the air in the bathroom 56 and the like is sucked from an air inlet provided in a bathroom door (not shown).
- the above-described sterilization ventilation operation mode may be executed for a predetermined time. If the sterilization ventilation operation mode is executed after the dry operation mode, air containing both positive ions and negative ions is blown into the bathroom 51 where clothes are hung. Can be prevented from growing.
- the control unit 91D of the bathroom air conditioner 1H drives the damper motor 127 of the air outlet unit 103A and sets the air passage switching unit 126 to the circulation ventilation position. To. Then, drive the fan motor 109 of the blower body 102A. The fan 110 is rotated. Furthermore, the damper motor 145 of the branch chamber 131 is driven to bring the air passage opening / closing damper 144 into the closed position. Air outlet unit in cool breeze operation mode
- the heater 125 of 103A and the heater 137 of the outlet unit 103B are not driven.
- the air sucked into the blower main body 102A and sucked into the blower main body 102A via 06 is sent into the branch chamber 131.
- the remaining portion of the air sent to the outlet unit 103A passes through the exhaust air passage 128b and is discharged to the outside from the exhaust duct 122. Further, the air in the bathroom 51 is discharged to the outside, so that the air in the bathroom 56 and the like is sucked from an air inlet provided in a bathroom door (not shown).
- the cool breeze in the cool breeze operation mode, the cool breeze can be blown into the bathroom 51 and used as a fan.
- the cool breeze can be blown into the bathroom 51 and used as a fan.
- moisture and the like can be discharged.
- the bathroom air conditioner 1H of the eighth embodiment described above by connecting the branch chamber 131 to the blower main body 102A, the bathroom 56 other than the bathroom 51, the toilet space 57 such as the toilet 57, etc.
- the outlet unit 103B having the heater 137 can be installed.
- 36A and 36B are configuration diagrams showing an example of a bathroom air conditioner according to the ninth embodiment.
- FIG. 6A is a plan view of the ceiling panel 52a of the bathroom 51 provided with the bathroom air conditioner II of the ninth embodiment as viewed from below.
- FIG. 36B is a side view of the ceiling portion of the bathroom 51 provided with the bathroom air conditioner II as seen from the direction of the arrow L1.
- the bathroom air conditioner II of the ninth embodiment includes a blower body 102A and a blowout unit 1
- the air outlet unit 103C is equipped with an electric louver so that the air blowing direction can be switched.
- the configuration is the same as that described with reference to 8A and FIG. 28B, and the suction port unit 104 is the same as the configuration described with reference to FIG.
- the blower main body 102A, the outlet unit 103C, and the suction port unit 104 are independent from each other, and the blower main body 102A and the outlet unit 103C are connected via the outlet duct 105.
- the blower main body 102A and the suction port unit 104 are connected via a suction duct 106.
- the outlet unit 103C is an example of an air outlet, and includes a circulation outlet grill 107B that blows out air into the room.
- a blow grill mounting opening (not shown) is formed, and the air outlet unit 103C is configured to expose the circulation blow grill 107B toward the bathroom 51. It is installed on the ceiling panel 52a of the bathroom 51.
- the installation example of the bathroom air conditioner II of the ninth embodiment is the same as the bathroom air conditioner 1G of the seventh embodiment.
- FIG. 37 is a cross-sectional view showing an example of the internal configuration of the air outlet unit 103C.
- the air outlet unit 103C includes an air outlet case 117 in which an air passage through which the air blown out from the air blower body 102A also passes is formed, an air outlet mounting portion 118 to which an air outlet duct 105 is connected, and a circulation air outlet grill 107B.
- a blow grill mounting portion 119 is provided.
- a circulation / ventilation inlet 120 for sucking air is formed on one side surface of the outlet case 117, and an outlet duct attachment 118 is attached in communication with the circulation / ventilation inlet 120.
- a ventilation outlet 121 for blowing out air is formed on the other side of the outlet case 117 so as to face the circulation 'ventilation inlet 120, and communicates with the ventilation outlet 121.
- the exhaust duct attaching portion 123 to which the exhaust duct 122 is connected is attached.
- a circulation outlet 124 for blowing out air is formed in the lower part of the outlet case 117, and the outlet grill mounting portion 119 is attached to the circulation outlet 124, and the circulation outlet 124 is provided. Is equipped with a heater 125.
- the heater 125 is composed of, for example, a PTC heater or the like. When the heater 125 is energized, the air passing through the circulation outlet 124 is heated, and warm air is supplied from the circulation outlet drill 107B attached to the outlet grille mounting portion 119. Blows out.
- the outlet unit 103C includes an air passage switching damper 126 that switches an air passage formed in the air outlet case 117.
- the air path switching damper 126 is rotated about the shaft 26a 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 outlet 124 is formed.
- the air outlet unit 103C includes a human sensor 146.
- Human sensor 146 is a state change detector
- An example of the outlet means is attached to, for example, a circulation outlet grill 107B facing the bathroom 51, and detects the presence or absence of a person in the bath 51.
- FIG. 38A, FIG. 38B, and FIG. 38C are configuration diagrams showing an example of the circulation blowout grill 107B.
- the outlet unit 103C includes an electric louver 147 in the circulation outlet grill 107B.
- the electric louver 147 is an example of wind direction switching means, and includes a plurality of rectifying plates 148, a louver motor 149 that changes the direction of each rectifying plate 148, and a link mechanism 150 that transmits driving force to each rectifying plate 148.
- Each rectifying plate 148 is rotatably supported by a shaft 148a as a fulcrum, and the shaft of the louver motor 149 is connected to the shaft 148a of one rectifying plate 148.
- the louver motor 149 is composed of a stepping motor, and the rectifying plate 148 can reciprocate.
- Each rectifying plate 148 is attached with a link lever 150a constituting the link mechanism 150, and each link lever 150a is connected by a link rod 150b.
- louver motor 149 When louver motor 149 is rotationally driven in the direction of arrow a, rectifying plate 148 connected to louver motor 149 rotates in the direction of arrow a around shaft 148a, and each rectifying plate 148 is linked to link lever 150a and link rod. Since they are connected by 150b, each rectifying plate 148 rotates in the direction of arrow a with the shaft 148a as a fulcrum. As a result, each current plate 148 faces in one direction as shown in FIG. 38B, for example, in the direction of the washing area 51b of the bathroom 51 shown in FIG. 36B.
- each rectifying plate 148 faces in the other direction as shown in FIG. 38C, for example, in the direction of the land re-pipe 51c (tub 51a) of the bathroom 51 shown in FIG. 36B.
- FIG. 39 is a functional block diagram illustrating an example of a control system of the bathroom air conditioner II according to the ninth embodiment.
- the bathroom air conditioner II includes a control unit 91E composed of a CPU, a memory, and the like, an operation unit 92E, a fan motor 109 and an ion generator 116 of the blower main body 102A, and a heater 125 of the blowout unit 10 3C. , Damper motor 127, louver motor 149, human sensor 146, etc. Continued.
- the control unit 91E is an example of a control unit, and executes, for example, a heating operation mode, a ventilation operation mode, a drying operation mode, and a cool air operation mode according to a program stored in a memory or the like (not shown). These operation modes are selected by a user such as a bather operating the operation unit 92E, etc., and the control unit 91E performs a fan motor according to the program for executing the selected operation mode and the detection result of the human sensor 146. 109, an ion generator 116, a heater 125, a damper motor 127, a louver motor 149, and the like are controlled.
- the operation unit 92E is a remote control device that is independent of the bathroom air conditioner II main body.
- the control unit 92E is mounted on the wall surface of the bathroom adjacent to the bathroom 51 and mounted on the blower main body 102A or the like. Are connected by an electric cable, for example.
- the control unit 91E of the bath room air conditioner II drives the damper motor 127 of the outlet unit 103C to set the air path switching damper 126 to the circulation position. Further, the louver motor 149 is driven so that the air blowing direction from the circulation blow grill 107B is set to the washing area 51b. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110, and the heater 125 of the outlet unit 103C is driven.
- each rectifying plate 148 is directed to the washing place 51b as shown in Fig. 38B, so that the warm air flows from the circulation blow grill 107B to the washing place 51b. Is blown out.
- the interior of the bathroom 51 can be heated while circulating the air in the bathroom 51, and the temperature can be raised.
- the direction of the hot air blowing is in the direction of the washroom 51b, so that the floor surface of the washroom 51b can be warmed, and when the bather enters the bathroom 51, the feet feel cold. Can be prevented.
- the controller 91E monitors the output of the human sensor 146 and, when detecting the presence of a person, drives the louver motor 149 to wash the hot air blowing direction. It is possible to switch from the field 51b to the land re-pipe 51c (tub 51a) direction. This prevents hot air from being applied to bathers at 5 lbs in the washroom and prevents them from feeling cold.
- a state change detection means for example, an illumination switch (not shown) of the bathroom 51 is used, and when the illumination of the bathroom 51 is turned on, it is determined that there is a person (a bather) in the bathroom 51, The blowing direction may be switched from the washing place 51b to the land re-pipe 51c.
- a heating operation mode during bathing is provided as the heating operation mode, and when the bathing heating operation mode is selected in the operation unit 92E, the hot air blowing direction is switched to a bathtub direction other than the washing place 51b. OK.
- the control unit 91E of the bathroom air conditioner II drives the damper motor 127 of the outlet unit 103C to bring the air path switching damper 126 to the circulation ventilation position. To do. Further, the louver motor 149 is driven so that the blowing direction from the circulation blowing grill 107B is set to the direction of the land pipe 51c. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110, and the heater 125 of the outlet unit 103C is driven.
- the remaining portion of the air sent to the outlet unit 103C passes through the exhaust air passage 128b and is discharged from the exhaust duct 122 to the outside. Furthermore, the air in the bathroom 51 is discharged to the outside, so that the air in the washroom and the like is sucked in from an air intake provided in a bathroom door (not shown).
- the louver motor 149 may be driven to swing the rectifying plate 148 without fixing the blowing direction of the hot air in the direction of the land pipe 51c.
- the ventilation operation mode is performed in the same manner as the bathroom air conditioner 1G of the seventh embodiment.
- the above-described sterilization ventilation operation mode may be executed for a predetermined time after the drying operation mode. If the sterilization ventilation operation mode is executed after the drying operation mode, air containing both positive ions and negative ions is blown into the bathroom 51 where the clothes are hung. Can be prevented from growing.
- the cool air operation mode is the bathroom of the seventh embodiment except that the blowing direction of the airflow is directed to the land re-pipe 51c (tub 51a). It is the same operation as the air conditioner 1G. [0475] ⁇ Effect of bathroom air conditioner of ninth embodiment>
- the electric air louver 147 is provided in the circulation outlet grill 107B of the outlet unit 103C, which is obtained by the bathroom air conditioner 1G of the seventh embodiment.
- the bathroom air conditioner II of the ninth embodiment includes the human sensor 146 and the like, and can switch the blowing direction of hot air during heating operation with or without a person, so You can prevent the wind from hitting you directly and feel cold.
- FIG. 40A and 40B are configuration diagrams showing an example of a bathroom air conditioner according to the tenth embodiment.
- FIG. 40A shows a bottom surface of the ceiling panel 52a of the bathroom 51 provided with the bathroom air conditioner 1J according to the tenth embodiment. It is the top view seen from.
- FIG. 40B is a side view of the ceiling portion of the bathroom 51 provided with the bathroom air conditioner 1J as seen from the direction of the arrow M.
- the bathroom air conditioner 1J of the tenth embodiment includes a blower main body 102A, an outlet unit 103D, an inlet unit 104, and a heater damper unit 171. It is placed near the floor.
- the air blower main body 102A constituting the bathroom air conditioner 1J of the tenth embodiment is the same as the configuration described in FIGS. 28A and 28B, and the suction port unit 104 is the configuration described in FIG. The description is omitted here.
- blower body 102A, the outlet unit 103D, the suction port unit 104, and the heater damper unit 171 are independent, and the blower body 102A and the heater damper unit 171 are connected via the outlet duct 105, and the heater damper unit 171 and the outlet unit 103D are connected through an outlet duct 105. Further, the blower main body 102A and the suction port unit 104 are connected via a suction duct 106.
- the outlet unit 103D is an example of an air outlet, and includes a circulation outlet grill 107C that blows out air into the room.
- a blower grill mounting opening (not shown) is formed on the wall panel 52b of the bathroom 51 where the air outlet unit 103D is installed.
- the exit grill 107C is installed on the wall panel 52b of the bathroom 51 in such a manner that the grill 107C is exposed toward the bathroom 51.
- the air outlet unit 103D may have the same structure as the air inlet unit 104 described in FIG. 30, for example, as long as it has a structure for connecting the air outlet duct 105 and the circulation air outlet grill 107C.
- FIG. 41 is a sectional view showing an example of the internal configuration of the heater damper unit 171. Next, the configuration of the heater damper 171 constituting the bathroom air conditioner 1J of the tenth embodiment will be described in detail.
- the heater damper unit 171 includes a blower duct mounting portion 173 to which a blower duct 105 connected to the blower main body 102A is connected to a heater damper case 172 in which an air passage through which air blown from the blower main body 102A passes is formed. And an outlet duct mounting portion 174 to which an outlet duct 105 connected to the outlet unit 103D is connected.
- a circulation / ventilation suction port 175 for sucking air is formed on one side surface of the heater damper case 172, and an outlet duct attaching portion 173 is attached to the circulation / ventilation suction port 175.
- a circulation outlet 176 that blows out air is formed on the other side surface of the heater damper case 172, and the outlet duct mounting part 174 is attached to the circulation outlet 176, and the circulation outlet 176 Is equipped with a heater 177.
- the heater 177 is an example of a heating means, and is composed of, for example, a PTC heater or the like. When the heater 177 is energized, the air passing through the circulation outlet 176 is heated.
- the heater damper unit 171 has a ventilation outlet 178 for blowing out air formed on the other side surface of the heater damper case 172, and an exhaust duct mounting portion 17 9 to which the exhaust duct 122 is connected is attached to the ventilation outlet 178. It is done.
- the heater damper unit 171 includes an air path switching damper 180 that switches an air path formed in the heater damper case 172.
- the air path switching damper 180 is an example of the air path switching means.
- a circulation air passage 182a communicating with the circulation outlet 176 from the circulation / ventilation inlet 175 is formed.
- an exhaust airflow path 182b communicating from the circulation 'ventilation inlet 175 to the ventilation outlet 178 is provided in the heater damper case 172. It is formed.
- FIG. 40A the installation example of the blower main body 102A and the suction unit 104 installed in the bathroom 51 is the same as the bathroom air conditioner 1G of the seventh embodiment.
- a blow grill mounting opening (not shown) is opened at the installation position of the blow outlet unit 103D, and the blow outlet unit 103D is attached to the wall panel 52b via a frame or the like (not shown). Installed.
- a circulation outlet grill 107C is attached to the outlet unit 103D.
- the outlet unit 103D is installed on the wall panel 52b of the bathroom 51 in a form in which the circulation outlet grill 107C is exposed to the bathroom 51 side.
- the installation position of the outlet unit 103D is set near the floor surface of the bathroom 51, and the circulation outlet grill 107C is arranged near the floor surface of the bathroom 51.
- FIG. 42 is a functional block diagram illustrating an example of a control system of the bathroom air conditioner 1J according to the tenth embodiment.
- the bathroom air conditioner 1D includes a control unit 91F including a CPU and a memory, an operation unit 92F, a fan motor 109 and an ion generator 116 of the blower main body 102A, and a heater 177 of the heater damper 171. And a damper motor 181 and the like are connected.
- the control unit 91F is an example of a control unit, and executes, for example, a heating operation mode, a ventilation operation mode, a drying operation mode, and a cool air operation mode according to a program stored in a memory or the like (not shown). In these operation modes, a user such as a bather operates the operation unit 92F.
- the control unit 91F controls the fan motor 109, the ion generator 116, the heater 177, the damper motor 181 and the like according to a program for executing the selected operation mode.
- the operation unit 92F is a remote control device independent of the bathroom air conditioner 1J main body.
- the control unit 91F is mounted on the wall surface of the bathroom adjacent to the bathroom 51 and mounted on the blower main body 102A or the like. Are connected by an electric cable, for example.
- the control unit 91F of the bathroom air conditioner 1J drives the damper motor 181 of the heater damper unit 171 and the air path switching damper 180 is indicated by a solid line in FIG. Set to the indicated circulation position. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110, and the heater 177 of the heater damper unit 171 is driven.
- the air in the bathroom 51 is returned as return air RA from the circulation / ventilation suction grill 108 of the suction inlet unit 104 via the suction duct 106.
- the air in the bathroom 51 sucked into and sucked into the blower main body 102 A is sent to the heater damper unit 171 through the blowout duct 105.
- the heated air sent to the outlet unit 103D is blown near the floor surface of the bathroom 51 as the supply air SA with the circulation blowing grill 107C.
- the interior of the bathroom 51 can be heated while circulating the air in the bathroom 51, and the temperature can be raised. Also, since the circulation grille 107C is placed near the floor of the bathroom 51, it can warm the vicinity of the floor of the washroom 5 la and prevents the bather from feeling cold when entering the bathroom 51. be able to.
- the control unit 91F of the bathroom air conditioner 1J drives the damper motor 181 of the heater damper unit 171 and sets the air path switching damper 180 in FIG. Set to the ventilation position indicated by the alternate long and short dash line. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110. In the ventilation operation mode, the heater 177 of the heater damper unit 171 is not driven.
- blower main body 102A when the fan 110 rotates, the air in the bathroom 51 from the circulation / ventilation suction grille 108 of the suction port unit 104 enters the blower main body 102A via the suction duct 106 as the ventilation EA.
- the air in the bathroom 51 that has been sucked in and sucked into the blower main body 102 A is sent into the heater damper unit 171 through the blowout duct 105.
- the air sent to the heater damper unit 171 passes through the exhaust air passage 182b and is discharged to the outside from the exhaust duct 122. Furthermore, as the air in the bathroom 51 is discharged to the outside, the air in the bathroom and the like is sucked in from an air intake provided in a bathroom door (not shown).
- the bathroom air conditioner 1J may also have a sterilization ventilation operation mode in which the ventilation operation mode and the generation of ions are linked.
- the control unit 91F of the bathroom air conditioner 1J drives the damper motor 181 of the heater damper unit 171 and sets the air path switching damper 126 in FIG. Set to the circulation ventilation position indicated by the two-dot chain line. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110 and the heater 177 of the heater damper 171 is driven.
- the remaining portion of the air sent to the heater damper unit 171 is exhausted from the exhaust duct 122 to the outside through the exhaust air passage 182b. Furthermore, as the air in the bathroom 51 is discharged to the outside, the air in the bathroom and the like is sucked in from an air intake provided in a bathroom door (not shown).
- the above-described sterilization ventilation operation mode may be executed for a predetermined time after the drying operation mode. If the sterilization and aeration operation mode is executed after the dry operation mode, air containing both positive ions and negative ions is blown into the bathroom 51 where the clothes are hung. The growth of fungi can be prevented.
- the control unit 91F of the bathroom air conditioner 1J drives the damper motor 181 of the heater damper unit 171 and sets the air path switching damper 126 in FIG. Set to the circulation ventilation position indicated by the two-dot chain line. Then, the fan motor 109 of the blower main body 102A is driven to rotate the fan 110. In the cool breeze operation mode, the heater 177 of the heater damper unit 171 should not be driven!
- the remaining portion of the air sent to the heater damper unit 171 is exhausted from the exhaust duct 122 to the outside through the exhaust air passage 182b. Furthermore, as the air in the bathroom 51 is discharged to the outside, the air in the bathroom and the like is sucked in from an air intake provided in a bathroom door (not shown).
- cool breeze can be blown into the bathroom 51 and used as a fan.
- moisture and the like can be discharged.
- the air outlet unit 103D is arranged near the floor of the bathroom 51, so that the effect obtained with the bathroom air conditioner 1G of the seventh embodiment can be reduced.
- the floor area of 5 lbs in the washing area can be warmed, preventing bathers from feeling cold when they enter bathroom 51.
- the warmed air is supplied to the downward force of the bathroom 51, and the upward force of the bathroom 51 is also sucked in, so hot air passes through the entire laundry hung on the land pipe 51c. It becomes easy and can promote drying.
- the heater unit 171 may be provided with a heater without the heater damper unit 171 being provided with a heater. Further, the suction port unit 104 may be disposed above the wall panel 52b.
- the bathroom where the bathroom air conditioner of each embodiment is installed is a shower without a bathtub. It includes the room only with the device.
- the air conditioner of the present invention may be an air conditioner in a sanitary space (room) such as a dressing room, a washroom, and a toilet, which is not limited to a bathroom air conditioner, and is not limited to a single room.
- a sanitary space such as a dressing room, a washroom, and a toilet, which is not limited to a bathroom air conditioner, and is not limited to a single room.
- a plurality of indoor air-conditioners may be used.
- the present invention is referred to as a bathroom ventilation dryer and the like, and is applied to a bathroom air conditioner having functions such as heating and ventilation in the bathroom and drying of laundry.
Abstract
Description
Claims
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-316349 | 2004-10-29 | ||
JP2004316349A JP4654659B2 (ja) | 2004-10-29 | 2004-10-29 | 浴室空調装置 |
JP2005207421A JP4720333B2 (ja) | 2005-07-15 | 2005-07-15 | 空調装置 |
JP2005-207421 | 2005-07-15 | ||
JP2005222214A JP4720345B2 (ja) | 2005-07-29 | 2005-07-29 | 空調装置 |
JP2005-222214 | 2005-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006046574A1 true WO2006046574A1 (ja) | 2006-05-04 |
Family
ID=36227815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/019624 WO2006046574A1 (ja) | 2004-10-29 | 2005-10-25 | 空調装置及び空調装置の施工方法 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20070068431A (ja) |
TW (1) | TW200626842A (ja) |
WO (1) | WO2006046574A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007107790A (ja) * | 2005-10-12 | 2007-04-26 | Max Co Ltd | 空調装置 |
JP2008107035A (ja) * | 2006-10-26 | 2008-05-08 | Max Co Ltd | 空調装置 |
JP2012057937A (ja) * | 2011-11-14 | 2012-03-22 | Max Co Ltd | 空調装置 |
EP2366959A3 (de) * | 2010-03-10 | 2018-02-21 | Kampmann GmbH | Verfahren und Vorrichtung zum Lüften, Heizen und/oder Kühlen (Klimatisieren) von Gebäuden, insbesondere Räumen |
CN112923543A (zh) * | 2021-02-03 | 2021-06-08 | 湖州泰能物联科技有限公司 | 一种方便更换回风方式的风管机壳体 |
WO2024074976A1 (en) * | 2022-10-03 | 2024-04-11 | Puricraft S.R.L. | Ionisation apparatus for ionising air |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI647411B (zh) * | 2017-09-27 | 2019-01-11 | 日商夏普股份有限公司 | Mounting plate |
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JPH055098Y2 (ja) * | 1986-07-12 | 1993-02-09 | ||
JPH09229416A (ja) * | 1996-02-26 | 1997-09-05 | Sanyo Electric Co Ltd | 除湿乾燥装置 |
JPH11159782A (ja) * | 1997-11-28 | 1999-06-15 | Mitsubishi Electric Corp | 温風装置 |
JP2000257894A (ja) * | 1999-03-12 | 2000-09-22 | Tokyo Gas Co Ltd | 衣類乾燥機を用いた室内暖房システム |
JP2004125373A (ja) * | 2002-07-31 | 2004-04-22 | Max Co Ltd | 換気装置 |
JP2004211961A (ja) * | 2002-12-27 | 2004-07-29 | Sharp Corp | 浴室空調装置 |
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2005
- 2005-10-25 KR KR1020077009594A patent/KR20070068431A/ko not_active Application Discontinuation
- 2005-10-25 WO PCT/JP2005/019624 patent/WO2006046574A1/ja active Application Filing
- 2005-10-25 TW TW094137281A patent/TW200626842A/zh unknown
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JPH055098Y2 (ja) * | 1986-07-12 | 1993-02-09 | ||
JPH09229416A (ja) * | 1996-02-26 | 1997-09-05 | Sanyo Electric Co Ltd | 除湿乾燥装置 |
JPH11159782A (ja) * | 1997-11-28 | 1999-06-15 | Mitsubishi Electric Corp | 温風装置 |
JP2000257894A (ja) * | 1999-03-12 | 2000-09-22 | Tokyo Gas Co Ltd | 衣類乾燥機を用いた室内暖房システム |
JP2004125373A (ja) * | 2002-07-31 | 2004-04-22 | Max Co Ltd | 換気装置 |
JP2004211961A (ja) * | 2002-12-27 | 2004-07-29 | Sharp Corp | 浴室空調装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007107790A (ja) * | 2005-10-12 | 2007-04-26 | Max Co Ltd | 空調装置 |
JP2008107035A (ja) * | 2006-10-26 | 2008-05-08 | Max Co Ltd | 空調装置 |
EP2366959A3 (de) * | 2010-03-10 | 2018-02-21 | Kampmann GmbH | Verfahren und Vorrichtung zum Lüften, Heizen und/oder Kühlen (Klimatisieren) von Gebäuden, insbesondere Räumen |
JP2012057937A (ja) * | 2011-11-14 | 2012-03-22 | Max Co Ltd | 空調装置 |
CN112923543A (zh) * | 2021-02-03 | 2021-06-08 | 湖州泰能物联科技有限公司 | 一种方便更换回风方式的风管机壳体 |
CN112923543B (zh) * | 2021-02-03 | 2023-01-06 | 宝鸡三盛重工有限公司 | 一种方便更换回风方式的风管机壳体 |
WO2024074976A1 (en) * | 2022-10-03 | 2024-04-11 | Puricraft S.R.L. | Ionisation apparatus for ionising air |
Also Published As
Publication number | Publication date |
---|---|
KR20070068431A (ko) | 2007-06-29 |
TW200626842A (en) | 2006-08-01 |
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