JPS61130743A - Ventilating device in kitchen - Google Patents

Abstract

PURPOSE:To cut off drafts without inducing ventilation stream from whole area of a kitchen by a method wherein a ventilating hood provided to upper position of a cooking hot-plate table, an opening is provided to an external wall, and another opening is provided to the upper position of rear side of a cooking hot-plate table and the other end has air duct opened to outdoor. CONSTITUTION:In a kitchen 1 a ventilating-fan 16 is driven in using a cooking hot-plate 4. By this operation, any smoke or the like are collected in the ventilating hood 16 and are discharged from the opening 14 to outdoor. On the other hand, in correlation with driving the ventilating-fan 16, a damper 10 is opened. By this operation, outdoor air is sucked from the outdoor opening 9, passing through the duct 7, are supplied from the indoor opening 8 toward upper direction of rear side of the cooking hot-plate table 3. Therefore, ventilating flow stream are formed from the upper position of rear side of the cooking hot-plate table 3 to the ventilation hood 15, thereby, the kitchen 1 is ventilated. Namely, ventilation of the kitchen 1 is performed without forming air streams from whole area in the kitchen 1.

Description

DETAILED DESCRIPTION OF THE INVENTION (#, Field of Industrial Application) The present invention relates to a kitchen ventilation system for ventilating the kitchen.

(Traditional FjL Technique) Conventionally, the only way to remove the ventilation force in the kitchen was to simply exhaust the air with a ventilation fan. However, with this method, drafts could blow into the room,
Also, a warm rush of air was released from inside the room, making the room predominant.

(Problems to be Solved by the Invention) The present invention aims to solve the above-mentioned conventional problems and provide a ventilation system for a kitchen that prevents drafts and prevents indoor warm air from being released. Means for Solving the Problem) The description of the claims applies mutatis mutandis (Example) A kitchen ventilation system of the present invention (hereinafter referred to as the ventilation system of the present invention) will be described below according to an example shown in the drawings.

FIG. 1 and FIG. 2 show the ventilation system of the present invention together with a kitchen, and for the kitchen, a stove (3) on which a stove (4) is placed.
) is installed, and a ventilation hood (16) is provided above the hearth stand (3).

Inside the ventilation hood +15), the outer wall (2) has an opening (
14) is provided.

The ventilation fan (the field and the ventilation fan hood 11η) are defeated for the 1 value ran o l+41.

Next, a gap (6) is formed between the hearth stand (3) and the outer wall (2).

A duct (7) is installed in the gap 11J'l i61,
In the illustrated embodiment, the duct (71) has an interior opening (8) that opens above the back of the furnace stand (3) at one end thereof. An indoor opening (8) is positioned on the draining plate (121) Next, the duct (7) has an outdoor opening (9:) that passes through the outer wall (2) at the other end and opens to the outdoors.

A goomba (101) is installed in the outdoor opening (9), and can be opened in conjunction with the exchanger fan (101) when the ventilation fan (1) is driven.

In addition, the outdoor opening (9) has a duct hood (1 (6)
l = t to prevent rainwater from blowing in.

The operation of the ventilation system of the present invention shown in the following embodiments will now be described.

That is, when using the stove (4) in the kitchen (1), the ventilation fan (I61) is turned off.

As a result, smoke, etc. is collected in the ventilation hood (1
4) will be discharged to the outside from the ventilation fan (Gumper (10) in conjunction with the drive of I61).
will be held.

As a result, the outside air sucked in from the outdoor opening (9) passes through the duct (7) and is supplied from the indoor opening (8) to the upper part of the back of the kettle stand (3).

Therefore, the ventilation hood (1) is inserted from the upper back of the stove (3).
5) and the kitchen (1) is ventilated.

That is, the kitchen (1) is ventilated without creating an air flow throughout the kitchen (1).

(Young Fruit of the Invention) The embodiment of the kitchen ventilation system of the present invention has the above bending, and its effects are listed below. ((1) The ventilation system of the present invention has the structure described in the claims, and in particular, since it has a duct that opens above the back of the stove at one end, no air flow is generated throughout the kitchen, resulting in drafts. The worry that this will bring about is so much trouble.

(2) The ventilation device of the present invention has the same configuration as above, and in particular, since it has a duct, no airflow is generated throughout the kitchen, and as a result, warm air in the room is not discharged.

[Brief explanation of drawings]

Fig. 1 is a conceptual diagram of the ventilation system of the present invention. Fig. 2 is a perspective view of the same duct as above. ·gap
7 Duct 8... Indoor opening 9...
・Outdoor opening 10... Gumper' 12...
Draining plate 13...Duct hood 14...Opening 15
...Ventilation hood 16...Ventilation fan 17...Ventilation fan hood

Claims (1)

[Claims] 1. A hearth stand installed in the kitchen, a gap formed between the hearth stand and the outer wall, a ventilation hood provided above the hearth stand, and an opening provided in the outer wall within the ventilation hood. , a kitchen ventilation system comprising a duct installed in the gap, one end of which opens above the back of the hearth stand, and the other end of which opens to the outside.