JP3019910B2 - Ventilation dryer for bathroom - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric ventilation dryer for a bathroom.

[0002]

2. Description of the Related Art A conventional electric ventilation dryer 1 for a bathroom is provided on the ceiling of a bathroom 2 as shown in FIG. The ventilation dryer 1 has a suction port 3 for sucking air from the bathroom, a discharge port 4 for discharging air to the bathroom, and an exhaust port 5 for discharging air outside the bathroom. The ventilation port 6 is connected to the exhaust port 5. The bathroom door has a rattle that sucks air from the dressing room. Reference numeral 8 denotes a laundry pipe for hanging clothes to dry clothes. 9 is air intake, 10
Indicates the discharge of air. FIG. 8 shows a front view and a side view of the bathroom ventilation dryer 1. The ventilation fan 11 draws in the air in the bathroom and discharges the air from the exhaust port 5 to ventilate the bathroom. The circulation fan 12 draws air in the bathroom and warms the air sucked in by the heater 13, so that the air is discharged from the discharge port 4 to dry clothes and dry the bathroom. 14 is an outer wall.

[0003]

However, since the conventional electric ventilation dryer is installed in a place where the ceiling of the bathroom is hidden, the installation conditions and the interior of the bathroom are strictly restricted by the fire prevention ordinance and the guidance standard in each region. Could not be set up. In particular, the Tokyo Fire Department's fire prevention ordinance, which is the basis of the ordinance in each region, is strictly regulated, and it has been difficult to set up such an ordinance that satisfies these ordinances.

[0004]

In order to solve the problems] order to solve the above problems
A ventilation dryer body provided on the outer wall of the building , comprising: a fan, a heater, a suction port for sucking air from the bathroom, a discharge port for discharging air to the bathroom, and an exhaust port for discharging air out of the bathroom; and each of the outlet suction
A mounting plate provided on an outer wall of a building to which the ventilation dryer body is attached, the connection plate having a connection portion to which the ventilation duct and the discharge duct are connected ;
A mounting frame provided on an outer wall, the suction duct and the discharge
Installed in the bathroom connected to the other end of the extraction duct
Air outlet and air outlet.
You.

[0005] The mounting frame has a slightly falling portion from the mounting surface of the mounting plate and a flange mounted on an outer wall.

Further, the mounting plate has a temporary fixing portion for temporarily fixing the ventilation dryer body.

[0007]

According to the above configuration, the main body of the ventilation dryer can be installed on the outer wall of the building, and the installation conditions according to the fire prevention ordinance and restrictions on the interior of the bathroom are almost eliminated. In particular, since the mounting plate is provided, the ventilation dryer can be installed at the same time as the bathroom installation time, and the workability is very good. Furthermore, the ventilation dryer body and the mounting plate can be easily removed during maintenance and inspection, making work easier. Furthermore, since it can correspond to a finished wall, it fits well on the outer wall. Also, the ventilation dryer body can be easily attached to the mounting plate, and the electric wires can be smoothly drawn into the ventilation dryer body.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIGS. The same parts and members as in FIGS. 7 and 8 of the conventional example are given the same numbers.

FIG. 1 is a schematic view of the installation when the bathroom ventilation dryer of the present invention is installed in a bathroom. Reference numeral 15 denotes a ventilation dryer main body, which is mounted on a mounting plate 16 with screws or the like. The mounting plate 16 connects one end of the suction duct 17 and one end of the discharge duct 18. Suction duct 1
7. A heat insulating material 19 is attached to the outside of the discharge duct 18. Each of the ducts is connected to an air inlet 24 and an air outlet 25 in the bathroom. The mounting plate 16 is mounted on a mounting frame 20. The attachment frame 20 is attached to the reinforcement 21 of the outer wall with screws or the like. The outer wall of the building is completed by painting a finishing wall 22 such as mortar on the surface of the reinforcement 21. The mounting frame 20 is provided with a slight falling portion from the mounting surface with the mounting plate 16, and
2 is completed by painting over the range from the falling portion to the mounting surface of the reinforcement 21. Reference numeral 23 denotes a bay window.

The installation of the ventilation dryer of the present invention is shown in detail in the perspective view of the installation frame of FIG. 2, the installation plate of FIG. 3, and the perspective view of the ventilation dryer body of FIG. As shown in FIG. 2, the mounting plate 20 has a mounting surface 27 of the mounting plate 16 and a slight rising portion 2.
8. It is composed of a flange 26. The mounting frame 20 is shown in FIG.
The length and width of the flange 26 of the attachment frame 20 are attached to the reinforcement 21 of the outer wall portion with screws or the like. The upper and lower sides of the flange 26 are bent outward, and the lower side is bent inward. Either one may be used as long as it can be attached to the reinforcement 21. The mounting frame 20 is provided with a slight falling portion 28 from the mounting surface 27 of the mounting plate 16. The finished wall 22 is applied within the area of the falling portion 28. Reference numeral 29 denotes a conduit through which electric wires pass. Reference numeral 30 denotes a pillar on the outer wall of the building. 2 is a bathroom.

FIG. 3 is a perspective view of mounting the mounting plate 16 on the mounting frame 20. The mounting plate 16 is a connection part 31 of the suction duct 17 and a connection part 3 of the discharge duct 18.
2 and a temporary fixing portion 33 for temporarily fixing the ventilation dryer main body 15 and a plate, and the end of the plate is bent so as to contact the mounting surface 27 of the mounting frame 20. The mounting plate 16 has the ducts attached to the duct connection portions 31 and 32 of the mounting frame 20 and is attached with screws or the like in a state where the duct is covered with a heat insulating material. Reference numeral 38 denotes an electric wire.

FIG. 4 shows that the ventilation dryer body 1 is attached to the mounting plate 16.
FIG. The ventilation dryer main body 15 has the main body cover 34 removed, and the temporary fixing portion 3 of the mounting plate 16 is removed.
A gap is created on the lower side in a state where the wire 38 is hooked on the wire 3 and the electric wire 38 is drawn into the main body. The wires drawn into the body are connected and the lid is returned. Then, the ventilation dryer body 15 is attached to the attachment plate 16 with screws or the like.

FIG. 5 is a front view and a side view of the main body 15 of the ventilation dryer. 35 is a suction port for taking in air from the bathroom, 36 is a discharge port for discharging air to the bathroom,
In front of each of them is a suction duct 1 of the mounting plate.
7 and the connecting portion 32 of the discharge duct 18 are in contact with each other. 11 is a ventilation fan, 12 is a circulation fan, and 13 is a heater. An exhaust port 37 discharges air out of the bathroom.

FIG. 6 is a schematic view of the interior of the bathroom showing the interior of the bathroom. The air suction part 24 and the air discharge part 25 are attached to the upper part of the bathroom wall, and perform the air suction 26 and the air discharge 27 of the bathroom. Reference numeral 7 denotes a door rag for sucking air from a dressing room or the like. Reference numeral 8 denotes a laundry pipe.

Next, the driving operation will be briefly described. In the ventilation operation, first, the ventilation fan 11 rotates. Then, air is sucked in from the undressing room or the like through the louver 7 of the door, and air suction 26 in the bathroom is performed from the air suction unit 24. Further, air enters the suction port 35 of the ventilation dryer main body 15 through the suction duct 17, passes through the ventilation fan 11, and exhausts air from the exhaust port 37 to the outside of the bathroom.

In the drying operation for drying clothes and the bathroom, air is discharged into the bathroom in addition to the ventilation operation. In the dry air operation, the circulation fan rotates together with the ventilation fan to draw air from the air suction part 24 and draw the air through the suction port 35.
(The suction port is divided into the ventilation fan side and the circulation fan side.) Then, the air is warmed by the heater 13 through the circulation fan and discharged from the discharge port 36, and the discharge unit 25 is discharged through the discharge duct 18.
Exhale warm air from

Thus, the ventilation operation and the drying operation are performed.

[0018]

As apparent from the above description, the following effects can be obtained by the bathroom ventilation dryer of the present invention.

[0019] The main body of the ventilation dryer for bathroom can be installed on the outer wall of the building, and the installation conditions according to the fire prevention regulations,
Almost no bathroom interior restrictions. In addition, since the mounting frame is provided, it is possible to install the bathroom ventilation dryer at the same time as the bathroom installation time, and it is not necessary to visit the construction site many times, and the workability is very good. Furthermore, since it has a three-member configuration of a mounting frame, a mounting plate, and a main body of the ventilation dryer, the mounting plate and the main body of the ventilation dryer can be easily removed from the mounting frame during maintenance and inspection, so that work is easy.

Further, since the mounting frame has a slightly falling portion from the mounting surface of the mounting plate and a flange to be mounted on the outer wall, the finished wall of the outer wall can be absorbed in the range of the falling portion. Good.

Further, since the mounting plate has a temporary fixing portion for temporarily fixing the main body of the ventilation dryer, it is easy to mount the main body of the ventilation dryer, and the electric wires can be smoothly drawn into the main body of the ventilation dryer. .

[Brief description of the drawings]

FIG. 1 is an installation configuration diagram when a bathroom ventilation dryer according to one embodiment of the present invention is installed in a bathroom.

FIG. 2 is an external perspective view showing a mounting state of a mounting frame of the dryer.

FIG. 3 is an external perspective view showing a mounting state of a mounting plate of the dryer.

FIG. 4 is an external perspective view showing a state where the dryer body of the dryer is attached.

FIG. 5 is a front view of a dryer main body of the dryer.

FIG. 6 is an external view showing an air suction part and a discharge part of the dryer.

FIG. 7 is a configuration diagram when a conventional bathroom ventilation dryer is installed in a bathroom.

FIG. 8 is a front view of the dryer.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Ventilation fan 12 Circulation fan 13 Heater 15 Ventilation dryer main body 16 Mounting plate 17 Suction duct 18 Suction duct 20 Mounting frame 24 Air suction part 25 Air discharge part 26 Flange 27 Mounting surface 28 Falling part 31 Connection part of suction duct 17 32 Connection part of discharge duct 18 33 Temporary fixing part 35 Suction port 36 Discharge port 37 Exhaust port

────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Atsushi Muramatsu 6-2-61 Imafukunishi, Joto-ku, Osaka-shi, Osaka Inside Matsushita Seiko Co., Ltd. (56) References Open-ended Sho-56-40392 (JP, U) 59-85199 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) F26B 9/02 D06F 58/10 F24F 7/10 101

Claims (3)

(57) [Claims] 1. A ventilation dryer provided on an outer wall of a building comprising a fan, a heater, a suction port for sucking air from a bathroom, a discharge port for discharging air to a bathroom, and an exhaust port for discharging air outside the bathroom. and the main body, their to the suction port and the discharge port
Outside the building where the ventilating dryer body having a connecting portion for respectively the suction duct and discharging duct are connected is attached
A mounting plate provided on a wall, a mounting frame provided on an outer wall of a building to which the mounting plate is mounted, and baths respectively connected to the other ends of the suction duct and the discharge duct.
Bathroom ventilation dryer provided with an air suction unit and an air discharge unit provided in the room. 2. The ventilation dryer according to claim 1, wherein the mounting frame has a falling portion extending from a mounting surface of the mounting plate and has a flange mounted on an outer wall. 3. The ventilation dryer according to claim 1, wherein the mounting plate has a temporary fixing portion for temporarily fixing the ventilation dryer main body.