JPH063306Y2 - Bathroom heating system - Google Patents

Description

TECHNICAL FIELD The present invention relates to a bathroom heating device. More specifically, the present invention relates to a bathroom heating device in which a bathroom is heated to eliminate coldness in the bathroom during winter, and at the same time, cloudiness of a mirror used in the bathroom is eliminated.

(Background Art) Although the body can be warmed in the bathtub, it is often chilly in the washroom. Especially in cold regions and winter, the cold in this washing area is remarkable. Therefore, it has been considered to heat the entire bathroom space by using an electric heater or a heater for oil, gas, or the like.

However, since the bathroom is an environment with a lot of water and humidity, when using the electric heater, it is necessary to pay attention to the risk of electric leakage and deterioration and damage of the quartz heating plate, and the bathroom is a narrow closed space. Therefore, the use of oil and gas heaters has a drawback that the risk of gas poisoning is great.
Moreover, in both cases, there was a drawback that the heating was localized.

On the other hand, in the bathroom, a mirror attached to the wall is used, but this mirror is always fogged and must be wiped off every time it is used. There was an inconvenience that it would end up. This has the same drawback in the case of the bath pocket with a mirror shown in FIGS. 5 (a) and 5 (b), which is used for effectively utilizing the space of the bathroom.

The cabinet-type bath pocket illustrated in FIGS. 5 (a) and 5 (b) is a bath pocket (a) for storing bathroom accessories such as shampoo, conditioner, shaving cream, hair cap, and brush, and bath detergent. It consists of a cabinet (c) with a mirror (a) and is installed on the wall or corner of the bathroom to effectively use the space in the bathroom. Its convenience is excellent, but the cloudiness of the mirror There was an inconvenience that it could not be resolved.

(Purpose of the Invention) The present invention has been made in view of the above circumstances, and improves the drawbacks of the conventional bathroom heating and bathroom mirror, and is safer, more convenient to use as a heating device, and has a heating effect. At the same time, it aims to provide a new bathroom heating device that is also excellent in eliminating the effect of fog on the mirror surface.

DISCLOSURE OF THE INVENTION In order to achieve the above object, the bathroom heating device of the present invention is a bathroom heating device that has a mirror on the front surface and is integrated with a cabinet installed inside the bathroom. Air inlets and hot air outlets are provided on the upper and lower parts of the front face, respectively, and an air passage connecting these air inlets and hot air outlets is formed inside the cabinet,
It is characterized in that a hot water heat exchanger is arranged in a ventilation path corresponding to the back surface of the mirror via a heat radiating plate, and a motor-driven blower fan is arranged above it.

With such a configuration, in the bathroom heating device of the present invention, the outside air is taken into the internal ventilation passage from the air intake port at the upper front part of the cabinet by the operation of the blower fan, and is heated in the hot water heat exchanger to be warm air. After that, the warm air can be blown into the bathroom from the warm air outlet at the lower part of the front of the cabinet to heat the bathroom. Because it uses hot air heating, it can heat the entire bathroom rather than locally like conventional electricity, oil, and gas heating, and it is highly safe and convenient because it uses hot water as a heat source. . Further, in the bathroom heating device of the present invention, the heat dissipation plate is heated by utilizing the residual heat of the hot water heat exchanger that heats the outside air,
Due to the heat radiation, the mirror provided on the front surface of the cabinet can be heated from the rear surface thereof to prevent dew condensation on the mirror surface.

The fog on the mirror surface is eliminated. Use of a mirror installed in the bathroom is simple and easy.

The bathroom heating device of the present invention will be described with reference to the accompanying drawings.

FIG. 1 shows an example of a bathroom heating device of the present invention, and FIG. 2 shows a side cross section of this example.

In this example, the cabinet (1) has an air inlet (2) at its upper part and a hot air outlet (3) at its lower part, and a mirror (4) is erected on its front surface. . Bath pockets for storing small bathroom accessories (5)
(6), bars (7) and (8) for towel hanging, and movable shelves (9). The mirror (4) is attached to the stopper (1
0) is attached to the cabinet (19), and the stopper (10) is slidable so that the mirror (4) can be removed. By making it possible to remove the mirror (4), it will be described next. This makes it easy to maintain the equipment and piping behind the mirror (4).
In this example, the cabinet (1) is also provided with a hot water outlet (11) and a shower device (12).

The cabinet (1) having such an external structure has
As shown in FIG. 2, the air inlet (2) is
To a warm air outlet (3), a ventilation path is formed, and a hot water heat exchanger (13) and a heat radiating plate (14) connected to the hot water heat exchanger (13) are formed in the ventilation path at a position corresponding to the rear surface of the mirror (4). And a blower fan (15) are arranged above the hot water heat exchanger (13). In addition, a water flow motor (16) for driving the blower fan (15) and a hot water pipe (17) for sending hot water to the hot water heat exchanger (13) and the water flow motor (16) and for circulating the water are built into the ventilation passage. is doing.

In the bathroom heating device shown in FIGS. 1 and 2 having such a structure, hot water is circulated and supplied from the heating boiler installed outdoors through the wall surface of the bathroom through the hot water pipe (17). The air in the bathroom is blown by a fan (1) from an air inlet (2) provided in the upper part of the cabinet (1).
5) is taken into the ventilation passage in the cabinet (1) and warmed by the hot water heat exchanger (13), and as shown by the arrow in FIG. 2, the warm air outlet (3) at the bottom of the cabinet (1). Blew out into the bathroom to heat the bathroom.

The radiator plate (14) connected to the hot water heat exchanger (13) is warmed by the residual heat of the hot water heat exchanger (13), and the mirror is generated by the radiated heat and the conductive heat of the warmed heat radiator plate (14). 4) Warm up. Therefore, on the surface of the mirror (4), dew condensation of steam in the bathroom is prevented, and the mirror (4) is not fogged.

The heat dissipation plate (14) arranged on the back surface of the mirror (4) is the mirror (4).
May be placed in contact with the back of the
You may arrange | position via a clearance gap.

As is clear from the above structure and operation, in the bathroom heating device of the present invention, the entire bathroom is heated by blowing hot air by hot water heat exchange. Therefore, heating is not local like heating of electricity, oil, gas, etc., simple, and highly safe. Moreover, in the bathroom heating device according to the present invention, the condensation of steam that prevents the vapor from warming the mirror from the back side is prevented, and the fog on the mirror surface is eliminated.

It goes without saying that such a bathroom heating device is not limited to the above examples and various modes are possible.

For example, the example of the bathroom heating device shown in FIGS. 1 and 2 is installed in the wall corner portion of the bathroom, but as shown in FIG. 3, the external structure is installed on the flat wall in the bathroom. Good. Further, as shown in FIG. 3, the air intake port (18) may be provided in the middle of the cabinet (19), an indoor illumination lamp (20) may be provided, and the size and position of the bath pocket. Can be appropriate. The hot water outlet (21) and the shower device (22) do not have to be installed.

Further, as shown in FIG. 4, the entire gabinette (23) for heating the bathroom may be inserted into the wall surface of the bathroom. As for the structure inside the cabinet, for example, the water flow motor (16) shown in FIG. 2 may be of an electric type, or in order to prevent the temperature of hot air blown to the bathroom from falling, the cabinet (1) is used. The heat insulating material (24) may be partially arranged on the inner surface, or the heat insulating material (24) may be arranged on the entire lower region from the hot water heat exchanger (13).

(Effects of the Invention) As described in detail above, the present invention realizes highly safe, simple, and non-local heating of the entire room because hot air is blown by hot water heat exchange. Eliminates the cold in the bathroom in cold regions and winter. Moreover, the bathroom heating device of the present invention can eliminate the cloudiness of the mirror in the bathroom, which has been inconvenient in its use.

[Brief description of drawings]

1 and 2 are a perspective view and a side sectional view showing an example of the present invention. 3 and 4 are perspective views showing another example of the present invention. FIGS. 5A and 5B are a front view and a side view showing an example of a conventional bath pocket. 1 ... Cabinet, 2 ... Air inlet, 3 ... Warm air outlet, 4 ... Mirror, 5, 6 ... Bath pocket, 7, 8 ... Bar, 9 ... Movable shelf, 10 ... Stopper, 11 ... Hot water outlet, 12 ... Shower device, 13 ... Hot water heat exchanger, 14 ... Radiating plate, 15 ... Blower fan, 16 ... Water motor, 17 ... Hot water pipe, 18 ... Air intake port, 19 ... Cabinet, 20 ... Indoor lighting, 21 ... Hot water outlet, 22 ... Shower device, 23 ... Cabinet, 24 ... Insulation material.

Claims (1)

[Scope of utility model registration request] 1. A bathroom heating device having a mirror on the front surface and integrated with a cabinet installed inside a bathroom, wherein an air intake port and a warm air outlet port are provided at upper and lower front parts of the cabinet, respectively. An air passage connecting these air inlet and the hot air outlet is formed inside the cabinet, and a hot water heat exchanger is arranged in the air passage corresponding to the back of the mirror via a heat radiating plate. A bathroom heating system characterized in that a motor-driven blower fan is installed in the.