JPH0327243Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a wall-fitting water heater that is used by being fitted into the wall of a house.

[Conventional technology]

Recently, in the bathroom of a house, a water heater, a ventilation fan, and the like for supplying hot water into the room are sometimes installed by fitting them into an opening formed in a wall. Also, shower equipment, faucets for hot and cold water supply, lighting equipment, etc. are installed separately. Therefore, in the construction of each indoor facility, equipment work such as water piping and electrical wiring is performed separately. For example, shower equipment, faucets, etc. require piping work to connect to a water heater. Additionally, ventilation fans and lighting equipment require electrical wiring work. That is, in the construction work inside the bathroom, equipment work is performed separately, such as plumbing work and then electrical wiring work.

[Problem that the invention attempts to solve]

However, when building a bathroom, if the plumbing and electrical wiring for the water heater, lighting equipment, ventilation fan, etc. are performed separately as indoor equipment work, it takes a lot of work and waiting time, and is inefficient. The problem is that it's bad.

Therefore, an object of the present invention is to provide a wall-mounted water heater that incorporates indoor equipment and ventilation equipment into the water heater itself, including piping and electrical wiring, in order to improve the efficiency of construction work.

[Means for solving problems]

According to the present invention, in a wall-fitted water heater that includes a water heater body that is fitted into a wall and a boiler that is provided within the water heater body, there is a In addition to incorporating equipment and a ventilation opening, electrical wiring and a blower are provided inside the water heater body and an air blower is provided inside the ventilation opening, and an exhaust port is provided on the rear surface of the water heater body facing the outdoor side. A wall-mounted water heater is provided, characterized in that an air path is provided in the main body of the machine through the ventilation port and the exhaust port to forcibly draw in the air in the room and around the boiler and drain it to the outside. .

〔Example〕

1 and 2 show an embodiment of the wall-fitting water heater of the present invention.

The illustrated wall-fitting water heater has a water heater body 2 that is fitted into the wall of a bathroom 1. An opening is formed in the wall of the bathroom 1, and a water heater main body 2 is fitted into the opening. Inside the bathroom 1, there is a water heater body 2.
The front side 5 of is directed. Outside of bathroom 1,
The rear surface 6 of the water heater main body 2 is directed.

A ventilation port 8 is built into the upper part of the front face 5 of the water heater body 2. At the lower part of the front face 5 of the water heater main body 2, a faucet 10 and a shower tool 12 for supplying hot water to and from a bathtub 9 installed inside the bathroom 1 are installed as indoor equipment. In addition, on the front side 5 of the water heater body 2, an operation panel 15 and a mirror 1 are provided.
7, an illuminator 18, etc. are installed as indoor equipment. The operation panel 15 is provided with a switch for hot water supply, a blinking switch for the illuminator 18, and the like.

Inside the water heater body 2, there is a boiler 2 for supplying water or hot water to the shower device 12 and the faucet 10.
0 is set. Water is supplied to the boiler 20 through a water pipe 22 that is connected to the water heater body 2 and led from the outside to the inside. Further, inside the water heater body 2, a combustion machine (not shown) is provided for heating the water inside the boiler 20 and supplying hot water from the shower tool 12 and the faucet 10.

On the other hand, on the rear surface 6 of the water heater main body 2, there is an exhaust port 2 for discharging the air flowing in from the ventilation port 8 to the outside.
4 are provided.

Inside the water heater main body 2, piping and electrical wiring such as a shower tool 12 and a faucet 10 are provided.
Of course, the boiler 20 of the water heater main body 2 fitted into the wall of the bathroom 1 is connected to the water main tap via piping (not shown).

Note that electrical connection to the power source is made using a power cord (not shown) drawn out from the water heater main body 2.

The illustrated water heater can be operated inside the bathroom 1 using the operation panel 15. That is, by operating the operation panel 15, hot water supply, etc. can be performed. At this time, the bathroom 1 is likely to be filled with steam. However, the vapor is exhausted by natural convection through the ventilation opening 8 and the exhaust opening 24.

FIG. 3 shows another embodiment of the wall-mounted water heater. The water heater body 2 is provided with a blower 25 inside a ventilation port 8 built into the front face of the water heater body 2. The ventilation port 8 and the blower 25 are provided facing each other. That is, a blower 25 is provided inside the water heater main body 2 between the ventilation port 8 and the exhaust port 24. Here, the ventilation port 8, the exhaust port 24, and the blower 25 constitute ventilation equipment.
According to the water heater having this structure, steam in the bathroom 1 and air around the boiler 20 are forcibly drawn in by the blower 25, and the air path is discharged to the outside from the exhaust port 24 attached to the rear surface 6 of the water heater body 2. is formed.

[Effect of idea]

As explained above, according to the wall-mounted water heater of the present invention, the ventilation opening and indoor equipment are assembled into the water heater body, as well as the piping and electrical wiring, so piping and electrical wiring work is not required. It's easy.

Furthermore, since the water heater body is provided with indoor facilities such as a bathroom, a compact wall-fitting type water heater can be provided.

Furthermore, by housing the blower inside the water heater main body, the internal temperature can be lowered, thereby preventing thermal deterioration and damage to electrical wiring, etc.

[Brief explanation of drawings]

Fig. 1 is a perspective view schematically showing an embodiment of the wall-fitting water heater of the present invention, Fig. 2 is a sectional view showing the main parts of the water heater of Fig. 1, and Fig. 3 is a hot water heater. FIG. 7 is a sectional view of main parts showing another embodiment of the machine. 1... Bathroom, 2... Water heater body, 8... Ventilation vent, 10... Faucet, 12... Shower, 15...
Operation panel, 18...Illuminator, 20...Boiler, 22
...Water pipe, 24...Exhaust port, 25...Blower.

Claims (1)

[Scope of utility model registration request] In a wall-fitted water heater that includes a water heater body that is fitted into a wall and a boiler provided within the water heater body, indoor equipment and a ventilation opening are provided on the front surface of the water heater body facing indoors. In addition, electric wiring and a blower are provided inside the water heater body, and an exhaust port is provided on the rear surface facing the outdoor side of the water heater body, and the ventilation is installed inside the water heater body. A wall-fitting water heater characterized in that an air path is provided for forcibly drawing air from the room and around the boiler through the opening and the exhaust port and causing it to flow outside the room.