JP6357643B2 - Bathroom heating dryer - Google Patents

Description

  The present invention relates to a bathroom heater / dryer used for ventilation and heating of a bathroom used for a bathroom or drying clothes.

  Conventionally, this kind of bathroom heating dryer is installed in the ceiling of a bathroom, and the thing which becomes a fixed exhaust direction is known (for example, refer to patent documents 1).

  Hereinafter, the bathroom heating dryer will be described with reference to FIG.

  As shown in FIG. 6, the bathroom heater / dryer is installed on the ceiling 101 of the bathroom, and the air inside the bathroom is sucked from the inlet 103 by the blower fan 102, and the louver 105 or the exhaust that is the bathroom outlet through the switching damper 104. Air is blown to the duct 106. Moreover, since it exists on the extension of the exhaust duct 106 and the louver 105 blowing fan 102, the blowing direction becomes a fixed direction.

JP 2003-207176 A

  In such a conventional bathroom heater / dryer, in the bathroom heater / dryer having a movable louver, it is necessary to attach an elbow to the exhaust port when the installation direction of the main body is fixed at the time of construction and the exhaust direction is changed. When attached, there was a problem that pressure loss occurred and the exhaust air volume decreased.

  SUMMARY OF THE INVENTION The present invention solves the above-described conventional problems, and an object of the present invention is to provide a bathroom heater / dryer that can prevent a decrease in the amount of exhaust air even if the mounting direction of the main body is fixed.

And in order to achieve this objective, the bathroom heating dryer which concerns on 1 aspect of this invention is the air path which switches the blowing direction of the air ventilated by the ventilation means which sucks and blows in the air in a bathroom, and the said ventilation means and switching means has a blow-out port for blowing out the air Previous Symbol in the bathroom, and the first exhaust port and a second exhaust port for exhausting the blown air to the outside, to the body, the first exhaust The port is provided on the first side surface of the main body, the second exhaust port is provided on the second side surface of the main body facing the first side surface, and the air blowing means is provided on both shafts of the electric motor. The air path switching means includes two fans, and is provided to extend in a direction perpendicular to the first side surface and the second side surface, and one end of the air path switching means is a lower surface of the discharge port of the fan Provided above and below the upper surface of the discharge port, When the other end of the switching unit is in a position in contact with the upper surface of the discharge port, the air that has passed through the blower unit is guided to the outlet, and the other end of the air path switching unit is in contact with the lower surface of the discharge port. In this case, the air that has passed through the blower means is guided to the first exhaust port or the second exhaust port, thereby achieving the intended purpose.

According to the present invention, feed switching wind means sucks air driven in the bathroom, and air path for blowing hot air into the bathroom through the heating means, the air passage for exhausting to the outside of the bathroom by air path switching means The air path switching means is a single-axis movable wall, and when it blows into the bathroom, it is in a position to block the air path to the exhaust port side, while when it is exhausted, it is a position to block the air path on the air outlet side to the bathroom Since the exhaust duct is connected to the straight line from the exhaust port even if the orientation of the body is fixed, the exhaust will be exhausted even if the orientation of the body is fixed. The effect that the reduction | decrease of an air volume can be prevented can be acquired.

The internal block diagram which shows the whole structure of the bathroom heating dryer of Embodiment 1 of this invention Sectional view showing the bathroom heating dryer The external appearance perspective view from the blower outlet side of the bathroom heating dryer of Embodiment 2 of this invention Perspective view of movable louver for heating and drying air in the bathroom Configuration diagram of installing the main body of the bathroom heating dryer in the bathroom Sectional drawing which shows the structure of the conventional bathroom heating dryer

The bathroom heater / dryer according to one aspect of the present invention includes a blowing unit that sucks and blows air in the bathroom, an air path switching unit that switches a blowing direction of the air blown by the blowing unit, and a heating unit that warms the air. The body has a blowout port for blowing air into the bathroom, and a first exhaust port and a second exhaust port for exhausting the blown air to the outside, and the first exhaust port and the second exhaust port are provided in the main body. The exhaust port is provided on both side surfaces perpendicular to the air outlet. As a result, the air blowing means is driven to suck in the air in the bathroom, and the air path switching means switches between the air path for blowing warm air into the bathroom via the heating means and the air path for exhausting outside the bathroom. The air path switching means is a single-axis movable wall, and when it blows into the bathroom, it is in a position to block the air path to the exhaust port side, and when it is exhausted, it moves to a position to block the air path on the air outlet side to the bathroom Since the exhaust duct is led to the left and right exhaust ports and exhausted, the exhaust duct will be connected in a straight line from the exhaust port even if the orientation of the body is fixed. There is an effect that can be prevented.

  Moreover, you may make it the structure of providing the wind direction variable means which varies a blowing direction in the blower outlet which blows off in a bathroom. As a result, the direction of the wind blown into the bathroom can be changed according to the angle of the wind direction varying means, and for example, it is possible to change the direction of the wind by concentrating and diffusing by 270 degrees or more, so the direction of the wind toward the washing area can be varied. There is an effect that it is possible.

  Further, the first exhaust port and the second exhaust port may be provided in a direction perpendicular to the blowing direction of the wind direction varying means, and the main body may be installed on the ceiling of the bathroom. Accordingly, the main body is installed on the bathtub, and the air direction varying means is variably operated with respect to the bathroom washing place, and the exhaust port is in the direction perpendicular to the blowing direction of the air direction varying means, the first exhaust port and the second exhaust gas. By providing the opening, the exhaust duct is guided to the right or left when viewed from the air outlet side, so that the construction and maintenance can be improved.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

(Embodiment 1)
As shown in FIG. 1 and FIG. 2, the bathroom heater / dryer having the air blowing means 1 sucks air from the air inlet 3 located at the position facing the bathroom 2, and the air passage switching means 4 brings the air into the bathroom. The air path is switched to the blower outlet 5 or the first exhaust port 6 or the second exhaust port 7 that exhausts to the outside.

The air blowing means 1 is composed of two sirocco fan blades provided on both shafts of an electric motor such as AC or DC, and when the electric motor is driven, the air in the bathroom 2 is sucked in from the air inlet 3. The air that has passed through 1 is guided to a space provided with air path switching means 4.

  The space in which the air path switching means 4 is located has a first air outlet 6 and a second air outlet that are bent at a right angle to the blowing direction and bent to the outlet 5 at a right angle and bent at a right angle in the horizontal direction. 7 is connected to an air passage led to the air.

  The air passage switching means 4 has a plate-like shape with a single axis like a flag, and the air passage switching means shaft 8 for rotating the air passage switching means 4 which is a single axis is provided on the leeward side with respect to the air blowing means 1. It is a configuration.

  When the air path switching means 4 rotates about the air path switching means shaft 8 to a position in contact with the upper surface of the air outlet outlet air path 9 that forms the air path of the outlet of the air blowing means 1, the air that has passed through the air blowing means 1 is wind It will hit the plate-like wall surface of the path switching means 4, pass through a heater which is the heating means 10 positioned in front of the outlet 5, and be blown out from the outlet 5 into the bathroom 2.

  On the other hand, when the air path switching means 4 moves to a position in contact with the lower surface of the air outlet exit air path 9, the air that has passed through the air blowing means 1 collides with the location where the wind of the air path switching means 4 that is the inner wall surface 11 collides. It will be guide | induced to the 1st exhaust port 6 or the 2nd exhaust port 7 in a horizontal position.

  Since the exhaust duct 12 connected to the second exhaust port 7 is used as an exhaust to the outdoors, the first exhaust port 12 that is easily connected to the exhaust duct 12 is normally used. The exhaust duct 12 is connected to either the exhaust port 6 or the second exhaust port 7.

  At this time, the first exhaust port 6 on the unused side is closed with a plate or the like, so that air flows into the second exhaust port 7 on the used side.

  As a result, the exhaust is guided to the left and right first exhaust ports 6 or the second exhaust ports 7 and exhausted. Therefore, even if the installation direction of the main body 14 is fixed, the first exhaust ports 6 and the second exhaust ports 7 are fixed. Thus, the exhaust duct can be connected in a straight line, and pressure loss due to an elbow or the like after the exhaust port can be suppressed.

  In the first embodiment, the air path switching means 4 has a uniaxial plate shape, but the air path switching means itself may be an arc shape that creates an air path, and there is no difference in the effect.

(Embodiment 2)
3 to 5, the same components as those in FIGS. 1 and 2 are denoted by the same reference numerals, and detailed description thereof is omitted.

  The main body 14 of the bathroom heater / dryer is installed on the ceiling 22 of the bathroom 2, and the air inlet 3 and the air outlet 5 are exposed to the bathroom 2 through the ceiling opening 15.

  Further, the air passage switching means 4 (see FIG. 2) is sent from the air blowing means 1 (see FIG. 2) by being fixed at an intermediate position between the upper surface and the lower surface of the air blowing means outlet air passage 9 (see FIG. 2). Air blows out from the outlet 5 (see FIG. 2) through the heating means 10 (see FIG. 2), while from the first exhaust port 6 (see FIG. 1) or the second exhaust port 7 (see FIG. 1). By exhausting outside, the interior of the bathroom 2 can be dried or clothes (not shown) can be dried in the bathroom 2.

  When clothes are to be dried, a clothes-drying bar 16 is attached, so that it is generally attached on a bathtub 17 that does not obstruct bathing.

  In order to dry clothes quickly, the closer the distance between the main body 14 and the clothes-drying bar 16, the faster the clothes are dried, so the position of the main body 14 is placed on the bathtub 17.

  For this reason, in order to warm or dry the inside of the bathroom 2 from the main body 14 installed on the bathtub 17, the air blown out from the main body 14 needs to go to the washing place 18.

  The air outlet 5 (see FIG. 3) includes a movable louver 13.

  The movable louver 13 is composed of upper and lower louvers 13a and 13b and 13c and 13d, and has a plurality of flaps 19 attached at an angle between the upper and lower louvers 13a and 13b and 13c and 13d. Yes.

  A louver shaft 20 is provided at the center of both ends of the movable louver 13, and the movable louver 13 rotates 270 degrees or more around the louver shaft 20.

  The movable louver 13 is fixed at a position where the blower outlet 5 is closed when stopped, that is, at a position where the surface of the upper and lower louvers 13a appears on the surface of the panel 21, and maintains a beautiful appearance so that the hole of the blower outlet 5 cannot be seen.

  A mode in which the main body 14 blows hot air into the bathroom 2, that is, a heating mode in which the blowing means 1 is driven and the heating means 10 is operated, or a blowing means 1 is driven and the heating means 10 is operated and the air path switching means 4 is in the outlet of the blowing means. The movable louver 13 is fixed at an intermediate position between the upper surface and the lower surface of the air passage 9, and the movable louver 13 is moved to the louver shaft 20 in a dry mode in which hot air is blown into the bathroom 2 and exhausted from the first exhaust port 6 or the second exhaust port 7. And the angle at which the wind blows out from the outlet 5.

  On the other hand, since the movable louver 13 is provided with a plurality of flaps 19 attached at an angle opened to the outside, when the angle of the movable louver 13 is 0 degrees to 180 degrees, the wind is blown out at an expanding angle, and from 180 degrees. When it is rotated 360 degrees, it is configured to be disposed at an angle toward the center of the plurality of flaps 19 movable louvers 13, so that wind is concentrated in the space that is the center of the movable louvers 13. When the angle of the movable louver 13 is 0 degree to 180 degrees, it is effective for drying a plurality of clothes, and when the angle is 180 degrees to 360 degrees, the washing area 18 of the bathroom 2 can be warmed intensively.

  In the case of a bathroom heater / dryer provided with a movable louver 13, the main body 14 is installed in the direction from the outlet 5 to the washing place 18, but has a first exhaust port 6 and a second exhaust port 7. Therefore, construction can be easily performed by using either exhaust port.

  The bathroom heater / dryer according to the present invention is capable of preventing a reduction in the amount of exhaust air even if the mounting direction of the main body is fixed, and is thus useful for an air conditioner having a duct connection.

DESCRIPTION OF SYMBOLS 1 Air blow means 2 Bathroom 3 Intake port 4 Air path switching means 5 Air outlet 6 1st exhaust port 7 2nd exhaust port 8 Air path switching means axis | shaft 9 Air supply means exit air path 10 Heating means 11 Internal wall surface 12 Exhaust duct 13 Movable louver 14 Main body 15 Ceiling opening 16 Drying bar 17 Bathtub 18 Washing area 19 Flap 20 Louver shaft 21 Panel 22 Ceiling

Claims (3)

A blowing means for sucking in and blowing air in the bathroom;
Air path switching means for switching the blowing direction of the air blown by the blowing means ;
And the air outlet for blowing the air Previous Symbol in the bathroom,
A first exhaust port and a second exhaust port for exhausting the blown air to the outside, a has a main body,
The first exhaust port is provided on a first side surface of the main body,
The second exhaust port is provided on a second side surface of the main body facing the first side surface,
The air blowing means includes two fans provided on both shafts of the electric motor,
The air path switching means is provided to extend in a direction perpendicular to the first side surface and the second side surface,
One end of the air path switching means is provided above the lower surface of the discharge port of the fan and below the upper surface of the discharge port,
When the other end of the air path switching means is in a position in contact with the upper surface of the discharge port, the air that has passed through the blower means is guided to the outlet.
When the other end of the air path switching unit is in a position in contact with the lower surface of the discharge port, the air that has passed through the blowing unit is guided to the first exhaust port or the second exhaust port. Bathroom heating dryer. The bathroom heating / drying machine according to claim 1 , wherein a wind direction changing means for changing a blowing direction from the blowing outlet is provided in the blowing outlet. Claim 2, wherein the wind direction with respect to the direction for blowing the varying means and a said said in a direction perpendicular the first outlet the second exhaust port, and placing the body on the ceiling of the bathroom Bathroom heating dryer.

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