JPH09253395A - Drying, ventilating and heating device for bathroom or similar room - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the blow-off efficiency of hot air by turning the blow-off direction of a hot air device provided on a ceiling to the center part of a room and providing the suction port of a ventilating device on the ceiling above a wall part where the hot air is blown in the case of utilizing a bathroom or the like as the drying room of laundry or the like. SOLUTION: The hot air device 2 is operated, air inside the bathroom 1 is sucked from the suction port, 2-2, supplied with kinetic energy by a cross flow fan 2-3 or the like, heated by a heater 2-4 and jetted toward the laundry 6 positioned at the almost conter part of the bathroom and the laundry 6 is dried. At the time, the hot air is jetted toward the side lower part from a hot air blow-off port, the center part of the bathroom 1, a part near it or the lower part of an opposing wall surface, the suction port of the ventilating device 3 is provided near the ceiling of the opposing wall surface and the take-in port 4 of the air into the bathroom 1 is provided on the lower part of the wall surface on the side provided with the hot air device 2 or near it. Thus, the hot air inside the bathroom 1 is made to efficiently flow and drying efficiency is improved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dry ventilation system for a bathroom, which makes it possible to effectively use the space in a house by using the bathroom or a similar room as a drying room for laundry. Regarding heating equipment.

[0002]

2. Description of the Related Art In order to use a domestic bathroom as a drying device for clothes, etc., a warm air generator having a ventilator incorporated therein is installed in almost the central part of the ceiling of the bathroom, and the warm air generator is installed inside and in the bathroom. The warm air circulating between and evaporates the moisture in the clothes to be dried such as clothes in the bathroom, and the air containing the evaporated moisture is exhausted from the bathroom to the outside by a ventilation device for drying and ventilation. There is.

[0003]

The conventional dry ventilation heating system for a bathroom has a hot air generating function and a ventilation function. For this reason, the hot air outlet and the ventilation inlet are close to each other, which has been an obstacle to allowing the hot air blown into the bathroom to spread throughout the room for efficient drying. Further, this dry ventilation heating device is often installed in the central part of the bathroom ceiling, and the flow of warm air in the room was not efficient.

[0004]

SUMMARY OF THE INVENTION The present invention improves upon such conventional bathroom dryers to enhance the drying, ventilating or heating function of a bathroom, similar room or other room.
An outlet of the warm air device is installed near one side of the ceiling of the room, and hot air is blown out obliquely below the hot air outlet, toward the center of the room, in the vicinity thereof, or below the facing wall surface. In addition, the inlet of the ventilation device is provided near the side of the ceiling of the facing wall surface, and the air intake for the room is provided below or near the wall surface on the side where the warm air device is installed. It is the one. Further, according to the present invention, the warm air device has a wide air outlet, and a heater such as a ceramic heater having a plurality of fins arranged on both sides of the heater body is installed at the air outlet, and the heater is close to both sides of the heater. With a simple structure to improve air heating efficiency and hot air blowing efficiency, a stagnation prevention body is provided along the front of the heater body to prevent hot air from stagnation. Is.

[0005]

According to the present invention, by using the means for solving the above problems, the flow of air is changed from the air intake to the intake of the warm air device and to the hot air from the air outlet of the warm air device. Is blown downwards to almost the center of the room, evaporating the moisture in the laundry placed with a gap so that the air can easily pass when necessary.
The part is inhaled through the intake port of the ventilation device and is ventilated to the outside through the outlet port of the device. Fresh air is sucked into the bathroom from the air intake port according to the pressure reduction by the air discharged to the outside or the like. In this way, an N-shaped air flow is generated in the room. Air convection, circulation and other flows occur in various parts of the room. Let air and warm air wrap around the bottom of the laundry. By these things, the whole room can be made into an efficient drying room or a heating room.

Further, in the present invention, the warm air device has a wide outlet, for example, a cross flow fan is provided, and a plurality of fins are arranged on both sides of the heater body at the outlet, for example, a ceramic. A heater is installed, side walls are arranged close to both side surfaces of the heater to perform a nozzle function, and a stagnation prevention body is provided along the front part of the heater body,
The stagnation of high-temperature air that occurs on the front surface of the heater is prevented, and the wide air outlets efficiently blow hot air over the entire width of the chamber. According to the present invention, in the ventilation mode, only the ventilation device operates to ventilate the bathroom. In the heating mode, only the warm air device operates to heat the bathroom. In the cool breeze mode, the heater of the warm air device is turned off and the ventilation device operates. In the drying mode, the warm air device and the ventilation device are operated to dry the laundry by circulating the warm air and to ventilate the moist air after drying.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT In FIG. 1, a warm air device 2 and a ventilation device 3 are installed in the ceiling, a laundry 6 is hung in a substantially central portion of a room, and an air intake 4 is installed in a door of a bathroom 1 or the like. Bathroom 1 provided
An example of the above is shown in a sectional view. FIG. 2 conceptually shows the arrangement of the intake port 2-2 and the outlet port 2-1 of the warm air device 2, the intake port 3-2 of the ventilation device 3 and the air intake port 4 and the flow of air in the case of FIG. Show in three dimensions. 1-1, 1-2, 1-3, 1-4, 1
-5, 1-6, 1-7 and 1-8 indicate the sides of the bathroom 1. The warm air device 2 is located at a substantially central portion of the side 1-1 on one side, and the ventilation device 3 is attached to a substantially central portion of the side 1-3 on the opposite side. The air intake port 4 is provided below the wall surface on the side where the warm air device 2 is provided or below the door (not shown) of the bathroom 1.

[0008] The heater 2 such as a ceramic heater provided in the blowing nozzle is operated by operating the warm air device 2 and sucking the air in the bathroom 1 through the suction port 2-2 to give kinetic energy to the cross flow fan 2-3. Laundry 6 or side 1 heated in 2-4 and placed in the center of the bathroom as warm air
Eject toward -7. Warm air blown out is laundry 6
For example, water is evaporated and dried. A part of the moist warm air is ventilated outdoors by the ventilation device 3. The ventilation device 3 provided with the sirocco fan 3-3 and the like sucks the moist air in the bathroom through the suction port 3-2 and discharges it to the outside or the like. Fresh air is sucked into the bathroom 1 from the air intake port 4 according to the pressure reduction by the air discharged to the outside or the like.

The air flow is blown from the air intake port 4 to the intake port 2-2 of the warm air device 2 and the hot air from the air outlet 2-1 is blown obliquely downward to evaporate the water content of the laundry 6 and to release the water content. Part of the air containing the air is sucked in through the suction port 3-2 and is ventilated to the outside through the air outlet 3-1. In this way, an almost N-shaped air flow is generated in the bathroom 1. In each part of the bathroom 1, air convection, circulation, and other flows occur. By these things, the bathroom 1 whole can be made into an efficient drying room. Also, you can take a comfortable bath in which the winter is warm and the summer is cool.

The bathroom 1 may be like a unit bath. In the case of FIG. 1 and FIG. 2, the heater 2-4 of the warm air device 2 is a ceramic heater and is attached so as to be oblique as shown in the figure. The blowout direction of the blowout port 2-1 of the warm air device 2 is set to be directed toward substantially the center of the bathroom 1. The warm air device 2 is attached to the back of the ceiling of the bathroom 1 near the center of the side 1-1 on the side opposite to the bath 5. Due to the relationship with the bathroom 1, the length of the air outlet 2-1 need not be limited to the vicinity of the central portion as long as it is in some degree. The ventilation device 3 is attached near the center of the side 1-3 on the bath 5 side. In this ventilation device, the blowing direction of ventilation can be easily changed every 90 degrees or the entire circumferential direction by making the shape of the cross section of the mounting portion with the ceiling square or circular.

FIG. 3 shows another example of the bathroom 1 in which the warm air device 2 is installed in the corner of the ceiling and the ventilation device 3 is installed in the opposite corner, and the air intake 4 is provided in the door of the bathroom 1 or the like. Is shown in a sectional view. FIG. 4 conceptually shows the arrangement of the intake port 2-2 of the warm air device 2, the outlet port 2-1, the intake port 3-2 of the ventilation device 3 and the air intake port 4 and the flow of air in the case of FIG. Show in three dimensions. 1-1, 1
-2, 1-3, 1-4, 1-5, 1-6, 1-7 and 1
-8 indicates the side of the bathroom 1. The warm air device 2 has the warm air device 2 having the cross flow fan 2-5 attached to the corner of the ceiling, and the ventilation device 3 having the sirocco fan 3-3 installed at the opposite corner. The air intake port 4 is provided below the center of the side wall on the side where the warm air device 2 is provided, or below the door (not shown) of the bathroom 1. A plurality of wind direction plates 2-6 that change the direction of the wind are provided in the inclined nozzle portion of the outlet 2-1. The direction of the blowing air can be set to the central portion of the bathroom 1.

The air intake port 4 is provided in the lower central portion of the wall surface on the side where the warm air device 2 is provided or below the door (not shown) of the bathroom 1. The hot air device 2 is operated, and the air in the bathroom 1 is sucked in through the suction port 2-2 to cross-flow the fan 2-.
Kinetic energy is given by 3 etc., and it is heated by a heater 2-4 such as a ceramic heater provided in the blowing nozzle portion,
As the warm air, the wind direction plate 2-6 changes the direction of the air toward the central part of the bathroom and ejects it. The ejected warm air hits the laundry 6 and the like to evaporate water and dry the laundry. This moist warm air is partially ventilated outside by the ventilation device 3.
The ventilation device 3 having the sirocco fan 3-3 has an intake port 3
-2 Inhale the moist air in the bathroom and exhaust it to the outside. Fresh air is sucked into the bathroom 1 from the air intake port 4 according to the pressure reduction by the air discharged to the outside or the like. In order to send more air to the lower side of the laundry 6, a flow of air when a blower, for example, an axial fan, is provided at the air intake 4 is indicated by 4a.

The air flow is blown from the air intake port 4 to the suction port 2-2 of the warm air device 2 and the hot air from the blow port 2-1 is blown obliquely downward to evaporate the water content of the laundry, thereby removing the water content. Part of the contained air is sucked in through the suction port 3-2 and is ventilated outside through the blowout port 3-1. Also in this case, an air flow of almost N type is generated in the bathroom 1. In each part of the bathroom 1, air convection, circulation, and other flows occur. By these things, the bathroom 1 whole can be made into an efficient drying room. Also, you can take a comfortable bath in which the winter is warm and the summer is cool.

FIG. 5 shows a hot air device 2 and a ventilation device 3 in the ceiling.
And another example of the bathroom 1 in which the air intake 4 is provided in the door of the bathroom 1 or the like is shown in a sectional view. The hot air device 2 of FIG. 5 corresponds to a cross-sectional view orthogonal to the rotation axis of the cross flow fan 2-3 of FIG. 7. FIG. 6 conceptually shows three-dimensionally the arrangement of the warm air device 2, the ventilation device 3 and the air intake 4 and the flow of air in the case of FIG. 1-1, 1-2, 1-
3, 1-4, 1-5, 1-6, 1-7 and 1-8 indicate the sides of the bathroom 1. The warm air device 2 is located at a corner of the side 1-1 on one side of the ceiling of the bathroom 1, and the ventilation device 3 is
It is attached to the side 1-3 on the opposite side, at a corner on the same side as the warm air device 2. The air intake port 4 is provided below a wall surface provided with the warm air device 2 or below a door (not shown) of the bathroom 1.

The warm air device 2 is operated, the air in the bathroom 1 is sucked in through the suction port 2-2 and kinetic energy is given by the cross flow fan 2-3, and the ceramic heater 2-4 provided in the blowing nozzle portion. After heating, the wind direction plate 2-6 directs the wind direction toward the substantially central portion of the bathroom 1 and ejects it as warm air. The ejected warm air hits the laundry 6 and the like arranged in the central portion of the bathroom 1 to evaporate the water and dry the laundry. The moist warm air is partially ventilated to the outside by the ventilation device 3 provided in the corner of the ceiling. The ventilation device 3 provided with the sirocco fan 3-3 sucks the moist air in the bathroom through the suction port 3-2 and discharges it to the outside or the like. Fresh air is sucked into the bathroom 1 from the air intake port 4 according to the pressure reduction by the air discharged to the outside or the like.

Air flows from the air intake port 4 to the intake port 2-2 of the warm air device 2 and the hot air from the outlet port 2-1 is blown obliquely downward, so that the washing in the central portion of the bathroom 1 is performed. Thing 6
Part of the air containing water that evaporates the water of
The air is sucked in through the suction port 3-2 and ventilated outside through the air outlet 3-1. In this way, an almost N-shaped air flow is generated in the bathroom 1. In each part of the bathroom 1, air convection, circulation, and other flows occur. By these things, bathroom 1
The whole can be used as an efficient drying room. Also, you can take a comfortable bath in which the winter is warm and the summer is cool. In the case of FIG. 5 and FIG. 6, the heater 2-4 of the warm air device 2 is a ceramic heater and is attached in the vertical direction as shown in the drawings. The wind direction is directed to the laundry 6 in the central portion of the bathroom 1 by the wind direction plate 2-6. This ventilation device can easily change the blowing direction of ventilation every 90 degrees or the entire circumference direction by making the shape of the mounting portion with the ceiling square or circular.

FIG. 7 shows a hot air device 2 and a ventilation device 3 on the ceiling.
And another example of the bathroom 1 in which the air intake 4 is provided in the door of the bathroom 1 is shown in a sectional view. The warm air device 2 of FIG.
5 corresponds to a cross-sectional view passing through the axis of the cross flow fan 2-3 and passing through the center of the ceramic heater 2-4 in FIG. FIG. 8 conceptually and three-dimensionally shows the arrangement of the warm air device 2, the ventilation device 3 and the air intake 4 and the flow of air in the case of FIG. 1-1, 1-2, 1-3, 1-4, 1-
5, 1-6, 1-7 and 1-8 indicate the sides of the bathroom 1.
The warm air device 2 is located at a substantially corner portion of one side, and the ventilation device 3 is attached to a corner portion facing the warm air device 2 on a side adjacent to the side. The air intake port 4 is provided below the wall surface on the side where the warm air device 2 is provided or below the door (not shown) of the bathroom 1. Operate the hot air device 2 and the bathroom 1
The air inside is sucked in through the suction port 2-2, kinetic energy is given by the cross flow fan 2-3, and it is heated by the ceramic heater 2-4 provided in the blowing nozzle portion,
At -6, the wind direction is directed toward the central part of the bathroom and jetted as warm air.

The jetted warm air hits the laundry 6 and the like to evaporate the moisture and dry it. This moist warm air
It is partially ventilated to the outside by the ventilation device 3. The ventilation device 3 having the sirocco fan 3-3 sucks the moist air in the bathroom through the suction port 3-2 and discharges it to the outside or the like. Fresh air is sucked into the bathroom 1 from the air intake port 4 according to the pressure reduction by the air discharged to the outside or the like. The flow of air is from the air intake port 4 to the intake port 2-2 of the warm air device 2,
The warm air from the air outlet 2-1 is blown obliquely downward to evaporate the water content of the laundry 6, and a part of the air containing the water is inhaled from the air intake port 3-2 of the ventilation device 3 and blows out. Exit 3
It is ventilated to the outside from -1. In this way, an almost N-shaped air flow is generated in the bathroom 1. In each part of the bathroom 1, air convection, circulation, and other flows occur. Air and warm air are also made to circulate under the laundry 6. By these things, the bathroom 1 whole can be made into an efficient drying room. Also, you can take a comfortable bath in which the winter is warm and the summer is cool.

If the heater 2-4 of the warm air device 2 is a ceramic heater, the temperature of the heater itself can be kept relatively low, so that the thermal efficiency is good. As shown in FIG. 1 and FIG. 3, the wind direction plate 2-6 may be attached in an oblique direction, and the wind direction may be changed by the wind direction plate 2-6. Alternatively, as shown in FIG. You may change the wind direction with 6. The blowing direction of the warm air device 2 is directed toward the laundry 6 installed in the substantially central portion of the bathroom 1. The ventilation device 3 can easily change the blowing direction of ventilation every 90 degrees or the entire circumferential direction by making the shape of the cross section of the mounting portion with the ceiling square or circular (see FIG. 18).

FIG. 9 shows a hot air device 2 and a ventilation device 3 in the ceiling.
And another example of the bathroom 1 in which the air intake 4 is provided in the door of the bathroom 1 is shown in a sectional view. FIG. 10 three-dimensionally shows the arrangement of the warm air device 2, the ventilation device 3 and the air intake 4 and the flow of air in the case of FIG. 1-1, 1-2, 1-2 ',
1-3, 1-4, 1-4 ', 1-5, 1-6, 1-7 and 1-8 indicate the sides of the bathroom 1. The warm air device 2 has a slanted ceiling (may be slanted as a whole or may have a curved surface to prevent water droplets from falling. By doing so, the warm air device 2 itself. Even if the blowing direction of No. is not inclined, the blowing direction can be directed to almost the central portion of the bathroom 1.), it is located in the substantially central portion of the side 1-1.
The ventilation device 3 is attached to a substantially central portion of the opposite side 1-3. The air intake port 4 is provided below the wall surface on the side where the warm air device 2 is provided or below the door (not shown) of the bathroom 1.

The warm air device 2 is operated, the air in the bathroom 1 is sucked in through the suction port 2-2 and kinetic energy is given by the cross flow fan 2-3, and the ceramic heater 2-4 provided in the blowing nozzle portion. It is heated and ejected as warm air toward almost the center of the bathroom. The ejected warm air hits the laundry 6 and the like to evaporate water and dry the laundry. A part of this moist warm air is ventilated outdoors by the ventilation device 3. The ventilation device 3 having the sirocco fan 3-3 sucks the moist air in the bathroom through the suction port 3-2 and discharges it to the outside or the like. Fresh air is sucked into the bathroom 1 from the air intake port 4 according to the pressure reduction by the air discharged to the outside or the like.

The air flow is blown from the air intake port 4 to the intake port 2-2 of the warm air device 2 and the warm air from the blowout port 2-1 is blown obliquely downward to evaporate the water content of the laundry to remove the water content. Part of the contained air is sucked in through the suction port 3-2 and is ventilated outside through the blowout port 3-1. In this way, an almost N-shaped air flow is generated in the bathroom 1. In each part of the bathroom 1, air convection, circulation, and other flows occur. By these things, the bathroom 1 whole can be made into an efficient drying room. Also, you can take a comfortable bath in which the winter is warm and the summer is cool. Due to the relationship with the bathroom 1, the length of the air outlet 2-1 need not be limited to the vicinity of the central portion as long as it is in some degree. The ventilation device 3 is attached near the central portion of the side on the bath 5 side. This ventilation device can easily change the blowing direction of ventilation every 90 degrees or the entire circumference direction by making the shape of the mounting portion with the ceiling square or circular.

FIG. 11 is a perspective view showing the nozzle portion of the warm air device 2. 2-1 is a blowout port, 2-4 is a ceramic heater, 2-4a is a fin, 2-4b is an attachment part made of a heat insulating member, 2-7 is a nozzle in the ceramic heater 2-4 part. Heater part nozzle wall for forming, 2
-8 is a mount. The air to which the kinetic energy is applied by the cross flow fan 2-5 is blown out from the air outlet 2-1 while being heated through the nozzle portion formed by the fin 2-4a and the heater portion nozzle wall 2-7. FIG.
2 is a cross-sectional view of another example of the nozzle portion. 2-9
Is a rod-shaped stagnation prevention body 2- that prevents hot air blown from the ceramic heater 2-4 from forming high-temperature stagnation.
9 The cross-sectional shape may be a circle, an ellipse or the like other than a rectangle. The stagnation prevention body 2-9 is provided along the entire length of the ceramic heater body 2-5. The height of the heater part nozzle wall 2-7 is the ceramic heater 2-4.
It may be about half the height.

FIG. 13 is a sectional view showing still another example of the nozzle portion. Airflow direction plate 2-6 inclined below the ceramic heater 2-4 and airflow direction plate portion nozzle wall 2-1 therefor
0 is provided. The air given the kinetic energy by the cross flow fan 2-3 is ejected from the air outlet 2-1. The nozzle walls 2-7 and the fins effectively form a nozzle. The air is heated while passing through this virtual nozzle. The heated air forms a stagnation in front of the ceramic heater body 2-5, and in some cases becomes hot and becomes an obstacle. In the present invention, the stagnation prevention body 2-
9 is provided, the formation of the stagnation is prevented. If necessary, the warm air blown out from the air outlet 2-1 is directed to the central portion of the bathroom 1 by the wind direction plate 2-6. The wind direction plate part nozzle wall 2-10 practically forms a nozzle together with the wind direction plate 2-6 (see FIG. 17). The means for changing the direction of the air blown out from the air outlet 2-1 may be a known technique other than these.

FIG. 14 is a sectional view showing still another example of the nozzle portion. The entire nozzle part is inclined. 2-
Reference numeral 11 is an inclined table for mounting the ceramic heater 2-4. FIG. 15 shows an example of the tilt base 2-11. 2-1 is an outlet 2-1. FIG. 16 shows an example using three ceramic heaters 2-4. FIG.
Shows another example of the nozzle portion in a perspective view. A two-dot chain line indicates a heater part nozzle wall 2-7 and a wind direction plate part nozzle wall 2-
10 shows a mounting base 2-8 '. FIG. 18 shows an example of the ventilation device 3. The cross section of the mounting portion 3-4 with the ceiling is square. The mounting portion 3-4 may have a cylindrical shape, or the entire ventilation fan device 3 may have a cylindrical shape.

[0026]

【effect】

1) Since the warm air is surely blown to the laundry, the drying performance of the laundry does not deteriorate. 2) The cost of the exhaust duct can be kept low because the material of the exhaust duct is not subject to fire regulation. 3) Since the warm air device and the ventilation device are separate, the weight per unit is small and easy to handle, and the hot air outlet and ventilation inlet can be installed at the most efficient and advantageous position, and the ceiling The load can be distributed. 4) The structure can be attached and detached from the bathroom side, which simplifies the work. 5) Since the hot air device is not provided with a duct, it is easy to attach and detach the wires. 6) The ventilation unit can be made of lightweight resin, the duct is not regulated by the Fire Service Act, and is the same as a general ventilation device. 7) Since the hot air system and ventilation system are combined into one system, efficient drying and heating can be performed.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing an example of a bathroom in which a warm air device and a ventilation device are installed behind the ceiling, and an air intake is provided in a bathroom door or the like.

FIG. 2 is a three-dimensional view of the arrangement of the warm air device, the ventilation device, and the air intake and the flow of air in the case of FIG.

FIG. 3 is a cross-sectional view showing another example of a bathroom in which a warm air device and a ventilation device are installed behind the ceiling and an air intake is provided in a bathroom door or the like.

FIG. 4 is a three-dimensional view of the arrangement of the warm air device, the ventilation device, and the air intake and the flow of air in the case of FIG.

FIG. 5 is a cross-sectional view showing still another example of a bathroom in which a warm air device and a ventilation device are installed behind the ceiling, and an air intake is provided in a bathroom door or the like.

FIG. 6 is a three-dimensional view of the arrangement of the warm air device, the ventilation device, and the air intake and the flow of air in the case of FIG.

FIG. 7 is a cross-sectional view showing still another example of a bathroom in which a warm air device and a ventilation device are installed behind the ceiling and an air intake is provided in a bathroom door or the like.

8 is a three-dimensional view of the arrangement of the warm air device, the ventilation device, and the air intake and the flow of air in the case of FIG.

FIG. 9 is a cross-sectional view showing still another example of a bathroom in which a warm air device and a ventilation device are installed in the ceiling and an air intake is provided in a bathroom door or the like.

FIG. 10 is a three-dimensional view of the arrangement of the warm air device, the ventilation device, and the air intake and the flow of air in the case of FIG.

FIG. 11 is a perspective view showing a nozzle portion of the warm air device 2.

FIG. 12 is a cross-sectional view of another example of a nozzle portion.

FIG. 13 is a sectional view of still another example of a nozzle portion.

FIG. 14 is a sectional view of still another example of a nozzle portion.

FIG. 15 shows an example of a tilt table 2-11.

FIG. 16: 1 using three ceramic heaters 2-4
Here is an example.

FIG. 17 is a perspective view showing another example of the nozzle portion.

FIG. 18 is a perspective view showing an example of a ventilation device.

[Explanation of symbols]

 1 Bathroom 1-1 Side of bathroom 2 Hot air device 2-1 Air outlet 2-2 Inlet 2-3 Cross flow fan 2-4 Ceramic heater 2-4a Fin 2-4b Mounting part 2-5 Ceramic heater body 2- 6 Wind direction plate 2-7 Heater part nozzle wall 2-8 Mounting base 2-8 'Mounting base 2-9 Stagnation prevention body 2-10 Wind direction plate nozzle wall 2-11 Inclined mounting base 3 Ventilation device 3-1 Air outlet 3 -2 Intake port 3-3 Sirocco fan 4 Air intake port 5 Bathtub 6 Laundry

Claims (10)

[Claims] 1. A hot air device having an outlet near the side of the ceiling is directed toward the central part of the chamber, in the vicinity thereof or below the opposing wall, and the side of the ceiling above the wall is directed. A dry ventilation heating system for a bathroom or similar room in which a suction port of a ventilation device is provided in the vicinity, and an air intake port is provided below or in the vicinity of a wall portion on the side where the warm air device is provided. 2. The device of claim 1, wherein the warm air device comprises a cross flow fan. 3. The device according to claim 1, wherein the ventilation device has a sirocco fan, and a cross section of a mounting portion to the ceiling is circular or square. 4. A stagnation prevention body for preventing stagnation of air is provided along the heater body in front of a heater body of a heater attached to an outlet of a warm air device. apparatus. 5. The heat transfer device according to claim 1, wherein a plurality of heat transfer fins are provided on both sides of the heater body attached to the air outlet, and side wall portions are provided at a slight distance from the fins. The device of 1. 6. A warm air having a stagnation prevention body for preventing stagnation of air along a front side of a heater body which is attached to an outlet and has a plurality of heat transfer fins on both sides thereof. apparatus. 7. A plurality of heat transfer fins are provided on both sides of a heater body attached to the air outlet, side wall portions are provided at a slight distance from the fins, and the heater is provided in front of the heater body. A warm air device equipped with a stagnation prevention body that prevents stagnation of air along the body. 8. A ventilator having a sirocco fan and having a circular or square cross section at a mounting portion to a ceiling, and a plurality of heat transfer fins provided on both sides of a heater body attached to an outlet. , A bathroom having a side wall provided at a slight distance from the fins, and a warm air device provided with a stagnation prevention body for preventing stagnation of air along the heater body in front of the heater body as a drying chamber Also used equipment. 9. The blowing direction of the warm air blower is directed to the central part of the bathroom, in the vicinity thereof or below the opposing wall portion, and the intake port of the ventilation device is provided near the ceiling side above the wall portion. Provided,
9. The device according to claim 6, further comprising an air intake provided below the wall on the side provided with the warm air device. 10. Apparatus according to claim 4, wherein the heater body is a ceramic heater.