JP2000249351A - Gas range with outdoor air cylinder - Google Patents

Abstract

PROBLEM TO BE SOLVED: To save energy by providing an outdoor air cylinder at a lower front part of a gas range thereby reducing outdoor air flow. SOLUTION: The outlet part 2 of an outdoor air cylinder is fixed, while directing forward, an outdoor air cylinder 1 is fixed to a lower part of a gas range by means of screws. Hot air generated through combustion of gas and stream or fine odor generated from an article to be cooked are thereby blocked against a cook and prevented from diffusing into a room. Since air flow from a room adjacent to a room arranged with a gas range and outdoor air flow are reduced, possibility of being bothered with forced draft on the back is reduced for people in a happy circle. It is also effective for sustaining temperature in a room while saving energy. Since a burden on a fan is reduced not only by the gap of door or window but by a closest outdoor air passage, the life is prolonged and wind breaking noise is reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gas range provided with an external cylinder corresponding to a ventilation fan.

[0002]

2. Description of the Related Art Heretofore, there has been no one similar to the present invention.
However, there is an example in which an outside air intake such as a small window is provided on a door or a wall in a cooking-only place such as a restaurant in the sense that some functions are similar to the best.

[0003]

When cooking using a gas range, a ventilation fan is turned to exhaust heat during gas combustion and to discharge steam, odor and the like generated from the cooked food. In this case, cold air is discharged at the time of cooling and warm air is simultaneously discharged at the time of heating, such as a room for cooking and a room adjacent thereto. Therefore, in order to keep the room at a constant temperature, it is necessary to operate and operate the cooling / heating equipment to compensate for that, which consumes extra energy.

[0004] In recent years, there has been a change in lifestyles in which rooms are closed and air-conditioning equipment has been used in recent years, and in particular, in the case of ordinary houses, especially apartments and myeongyeong, in order to more effectively use limited space, A cooking place is often provided in the same space as a living room, for example, in order for the cook to participate in the harmony at the time of cooking or to manage the infant within a reachable range. At the same time, the air exhausted by the ventilation fan during cooking promotes the inflow of outside air with sound through the gaps between closed doors, shojis, windows, etc. It is often experienced that cold air moves. The forced draft, which can be called forced wind, is quite unpleasant, and if this condition continues for a long time, it may even damage the health such as catching a cold.

[0005] The wind noise of the ventilation fan increases as the airtightness of the room increases, and the load on the ventilation fan increases. There were the above problems.

According to the present invention, an outer cylinder corresponding to a ventilation fan is provided in a gas range so that, when cooking by rotating the ventilation fan, the space between doors, shojis, sliding doors, windows and the like closed for heating and cooling is provided. An object of the present invention is to reduce the inflow of outside air as much as possible, to achieve energy savings, and to maintain the comfort of a room.

[0007]

In order to achieve the above object, in the gas range (3) of the present invention, the gas range (3) is connected to the outside air introducing tube (5) penetrating the wall (7) via the connecting tube (4). Further, an external cylinder (1) having an external cylinder outlet (2) is provided at the lower front part of the gas range.

The external cylinder (1), the connecting cylinder (4) and the external air introducing cylinder (5) may be formed in a straight cylindrical shape, since the external air only needs to pass through the ventilation fan (6) without any trouble. It may be branched into a plurality from the middle, or may be a flexible bellows shape.

The cross section of the cylindrical body may be a circle, an ellipse, a polygon, or a combination thereof. For the same reason, the shape of the end face of the outer cylinder outlet (2) is also the same.

The outer cylinder (1), the connecting cylinder (4), and the outside air introducing cylinder (5) may be provided with a plurality of thinner cylinder diameters in proportion to the capacity of the ventilation fan (6).

The outer cylinder (1) is mounted at a position where the outlet of the outer cylinder (2) is located between the gas range heat source and the cooker. The steam, hot air, odor and fine oil particles are scattered. Therefore, as shown in FIG. 1, FIG. 2, and FIG. 3, the outer cylinder outlet (2) is provided at the lower part of the gas range so as to face forward.

The outer cylinder (1) may be mounted on the side of the gas range as shown in FIG. In this case, the outer cylinder outlet (2) may be located at the front of the side surface, or may be bent at the front of the lower part of the gas range as shown in FIG. 5 by bending the outer cylinder body.

The outer cylinder (1) may be stored as a flexible tubular body using a gap of the gas range (3) as shown in FIG. In that case, the outer cylinder outlet (2)
The gas cooktop (1
0) A hole may be provided in front of the upper side, and a metal grid (11) may be provided or a net may be provided in the hole so that cooking wastes and the like do not enter. Further, a cover of a metal plate covering the outlet may be attached.

Further, since the force for discharging the air in the room of the ventilation fan (6) strongly acts on the closest gap, that is, the portion directly communicating with the outside air, the gas range installation table next to the gas range (3) is used. An external cylinder (1) may be provided in (9) as shown in FIG. 7 and FIG. 8 to provide a gas range installation base (9) with an external cylinder corresponding to the ventilation fan (6).

The outer cylinder (1) is formed into a round cylindrical shape as shown in FIG.
As described above, the gas range setting base (9) may be penetrated back and forth and stored inside.

The outside air introducing cylinder (5) is connected to the connecting cylinder (4).
May be extended and moved to an arbitrary position for installation.

According to the present invention, the outside air introducing cylinder (5) is provided as a single unit on a wall of a room in which a ventilation fan is installed other than a cooking room provided with a gas range, thereby exchanging air in the room and discharging cigarette smoke and the like. Can be used for

At this time, a plurality of outside air introducing cylinders (5) may be installed at appropriate positions, and may be selectively used depending on the structure of the house, the construction of the room, the arrangement of furniture, the season, and the like.

Further, an outside air intake fan (12) having a motor wired so as to be linked with the motor of the ventilation fan may be provided in the outside air introduction cylinder (5) as shown in FIG.

In addition, as shown in FIG. 11, a cover-type lid (14) for blocking the outdoor cool air especially in winter, when the ventilation fan is not used, is provided on a portion of the outside air introduction cylinder (5) protruding indoors, as shown in FIG. It may be provided. When the ventilating fan as shown in FIG. 12 is started, the movable lid (1) having such a weight that the lock is released by the wind force is obtained.
5) may be provided. Note that a lid (16) with a nut that can adjust the weight of the lid with a nut as shown in FIG. 13 may be provided.

The portion of the outside air introduction cylinder (5) projecting outside is bent downward by using an L-shaped cylinder (8) to prevent rain. A bar may be provided or a net may be provided to prevent insects or the like from entering the room.

The L-shaped cylinder (8) may be extended to move a portion for taking in outside air to an arbitrary position.

[0023]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described based on embodiments with reference to the drawings. In FIG. 2 and FIG. 3, the outer cylinder (1) is attached to the lower part of the gas range by screws with the outer cylinder outlet (2) facing forward.

In the embodiment shown in FIG. 4 and FIG. 5, the gas range (3) is attached to the side surface with screws.

In the embodiment shown in FIG. 7 and FIG. 8, the screw is mounted on the upper surface of the gas range mounting table (9) with screws. As in the embodiment shown in FIG. 1, the outer cylinder outlet portion (2) may be housed in the inside of the hole and attached to the front.

The outside air introducing cylinder (5) is provided with spiral grooves at both ends on the perforated wall of a room other than the room in which the gas range is installed, as shown in FIG. The nut (13) is attached, but a caulk may be used to fill the gap with the wall.

[0027]

Since the present invention is configured as described above, it has the following effects.

During cooking, the effect of shutting off hot air during gas combustion and steam generated from the cooked material, or fine oil particles, odors, etc., to the cook and preventing diffusion into the room is prevented. There is.

From a room adjacent to the gas range installation room,
Or, the inflow of outside air from the outdoors is reduced, and people in harmony are less likely to suffer from forced back drafts,
In addition, it is effective in maintaining the temperature of the room, and is in line with energy saving.

The load on the ventilating fan is reduced because the outside air passage is formed in the vicinity, not the gap between the door and the window, so that the service life of the fan can be expected to be longer and the wind noise can be reduced. .

By providing the outside air introduction cylinder (5) in a ventilation fan installation room other than the room using the gas range, a smoke-free effect of cigarettes and the like, and a quicker replacement of the air in the room can provide a comfortable living space. Can be provided

The outside air intake fan (1) is provided in the outside air introduction cylinder (5).
Because of the provision of 2), the burden on the ventilation fan is reduced,
This has the effect of reducing wind noise.

[Brief description of the drawings]

FIG. 1 is a partially sectional side view showing an embodiment of a gas range with an external cylinder.

FIG. 2 is a front view showing an embodiment of a gas range with an external cylinder.

FIG. 3 is a bottom view showing an embodiment of a gas range with an external cylinder.

FIG. 4 is a side view showing an embodiment of a gas range with an external cylinder.

FIG. 5 is a side view showing an embodiment of a method of attaching an outer cylinder to a gas range.

FIG. 6 is a plan view showing an embodiment of a gas range with an external cylinder.

FIG. 7 is a plan view showing an embodiment of a gas range installation stand with an external cylinder.

FIG. 8 is a front view showing an embodiment of a gas range installation stand with an external cylinder.

FIG. 9 is a side view showing an embodiment of a method of attaching an outer cylinder to a gas range installation table.

FIG. 10 is a partially broken view showing an embodiment of an outside air introduction cylinder;
It is a partial sectional view.

FIG. 11 is a cross-sectional view showing an embodiment of a cover that is placed over the outside air introduction cylinder.

FIG. 12 is a sectional view showing an embodiment of a movable lid on the outside air introducing cylinder.

FIG. 13 is a rear view of a lid with a nut for an outside air introduction cylinder.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 External cylinder 2 External cylinder outlet part 3 Gas range 4 Connecting cylinder 5 External air introduction cylinder 6 Ventilation fan 7 Wall 8 L-shaped cylinder 9 Gas range installation stand 10 Gas range top plate 11 Metal lattice 12 External air intake fan 13 Plate nut 14 Cover type Lid 15 Movable lid 16 Lid with nut

Claims (3)

[Claims] A gas range provided with an outer cylinder (1) corresponding to a ventilation fan (6). 2. A gas range installation table with an external cylinder corresponding to a ventilation fan, wherein the external cylinder (1) according to claim 1 is mounted on a gas range installation table (9). 3. An external air introduction cylinder corresponding to a ventilation fan (6), provided with an external air suction fan (12) wired so as to interlock with the ventilation fan.