JP2002181364A - Ventilation device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a ventilation device for a kitchen capable of reducing dead space. SOLUTION: An exhaust blower 6 for partitioning an air supply chamber 5, having a suction opening 3, communicating with a collection part 1 and an exhaust opening 4 capable of being communicated to the room outside, and an exhaust blower 6 to generate an air flow flowing through the suction opening 3 toward the exhaust opening 4 is incorporated in the air supply chamber 5. A shelf plate 13, brought into approximately a horizontal surface in a state to be mounted on a wall surface, is situated at a top surface 7 of a box body 2, with a gap 12 held between the top surface 7 and the shelf plate.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilation device for a kitchen for discharging oily smoke, steam, odor and the like accompanying cooking.

[0002]

2. Description of the Related Art A ventilator for a kitchen, also called a range hood fan, is installed on a wall above a worktop of the kitchen, and collects oil smoke, steam, odor, etc. accompanying cooking and discharges it outside the kitchen. Things. Conventional ventilators of this type, for example,
In many cases, a configuration as shown in Japanese Utility Model Publication No. 3-5808 is adopted. That is, a blower for exhaust is incorporated in a hood structure having a large open bottom surface for collecting oil smoke, steam, odor, and the like, and an exhaust chamber facing a blower outlet of the blower is provided on a top surface of the hood structure. . An exhaust port that can be selectively opened in the exhaust chamber is provided on the back side or side surface, and a duct is connected to the exhaust port that is opened according to the installation location, and is connected to the outside of the kitchen. The space between the hood structure and the exhaust chamber and the ceiling is hidden by a curtain plate erected on the front edge of the top surface of the hood structure, and has an appearance performance that can be harmonized with an adjacent hanging cabinet.

[0003]

In the above-described conventional ventilation system for a kitchen, the space above the ventilation system is a duct piping space, which is covered with a curtain plate to obtain an appearance, but the space itself is used. Can not. In the case of a system kitchen or the like, the kitchen space is as small as three tatami mats, and it is difficult to secure a storage space.

[0004] The present invention has been made to solve such a conventional problem.
The purpose is to obtain a kitchen ventilation system that can reduce dead space, and to obtain a kitchen ventilation system that fits compactly in combination with a storage unit, and by increasing the convenience of the ventilation system. Yes, to improve usability.

[0005]

Means for Solving the Problems In order to achieve the above object, the invention of claim 1 comprises a suction chamber which communicates with a collecting section, a suction port which communicates with a collecting section, and a box having a lower surface opened as a collecting section for polluted air. A ventilation chamber with an exhaust port that can be connected is defined, and an exhaust blower that forms an airflow from the suction port to the exhaust port is incorporated in the ventilation chamber, and the top surface of the box body is substantially horizontal when attached to the wall surface Means for providing a flat plate while maintaining a gap between the flat plate and the top surface is adopted.

According to a second aspect of the present invention, there is provided a box in which a lower surface is opened as a polluted air collecting portion, and a top surface is substantially horizontal when mounted on a wall surface. A ventilation chamber having a suction port connected to the collection section and an exhaust port capable of communicating outside is defined, and an exhaust blower that forms an airflow from the suction port to the exhaust port is incorporated in the ventilation chamber, and the top surface of the box body is defined. Means for providing a storage section capable of storing articles at intervals above is employed.

In order to achieve the above object, the invention according to claim 3 is characterized in that:
Means for providing a flat plate substantially flush with the bottom surface in the storage section is employed.

According to a fourth aspect of the present invention, there is provided a storage unit having a storage rack having a grip portion which can be inserted and removed in the front-rear direction. Is adopted.

In order to achieve the above object, a fifth aspect of the present invention provides a means for adjusting the height of the top plate in the means according to any one of the first, third, and fourth aspects. Is adopted.

In order to achieve the above object, the invention according to claim 6 is characterized in that the means according to any one of claims 1 to 5 includes means for holding a gap of 20 mm or more on the top surface of the box. adopt.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 The present embodiment shown in FIGS. 1 to 3 relates to a ventilation device for a kitchen that discharges oily smoke, steam, odor, and the like accompanying cooking. This ventilator includes a box 2 made of a refractory material having a substantially right-angled triangular shape in a side view and having a lower surface opened as a polluted air collecting portion 1.
Inside, a blower chamber 5 having a suction port 3 communicating with the collection unit 1 and an exhaust port 4 capable of communicating outside is defined, and an airflow from the suction port 3 to the exhaust port 4 is formed in the blower chamber 5. Exhaust blower 6
Is incorporated. The top surface 7 of the box 2 is formed substantially at right angles to the back surface 8, and is fixed to the wall surface of the kitchen at the back surface 8. The front surface of the box body 2 corresponding to the apex of the triangle is formed as a narrow convex curved surface as a design surface, and an operation panel 9 on which switches, display means, and the like are disposed is attached.

The exhaust blower 6 is assembled to the blower chamber 5 so that the rotation axis of the motor 10 is vertical as shown in FIG. 2, and the impeller 11 rotates in a horizontal plane. 4 to form an airflow. In addition, the exhaust port 4 is formed so as to be openable in three directions of the back surface 8 and both side surfaces of the box body 2, and one of them is opened according to the condition of the installation location to communicate with the outside through a duct. It is configured to receive.

The top surface 7 of the box 2 is substantially in a horizontal plane in the mounted state, and a flat plate 13 is attached above the top surface 7 with a gap 12 of 20 mm or more between the top surface 7 and the top surface 7. The shelf 13 is supported substantially horizontally by four screws 15 screwed into a channel-shaped support member 14 fixed on the top surface 7 as shown in FIG.
The height can be adjusted by the rotation operation of. A substantially horizontal shelf plate 13 having a distance of 20 mm or more from the top surface 7 of the box 2 is capable of placing articles from the law, and a dead space above the top surface 7 of the ventilator. Instead, it can be effectively used as a storage space for articles.

Embodiment 2 FIG. The present embodiment shown in FIGS. 4 to 6 further promotes effective use of the space above the box 2 by using the ventilation device shown in the first embodiment as a component of the system kitchen. The basic configuration of itself is the same as that of the first embodiment. Therefore, the same portions as those of the first embodiment are denoted by the same reference numerals as those of the first embodiment, and description thereof will be omitted.

In the ventilating apparatus according to the present embodiment, the shelf 13 is provided in front of the top surface 7 of the box 2, and the wall of the shelf 13 has a height of 20 mm or more above the top 7 of the box 2. A box-shaped storage section 16 that can store articles at intervals is configured. The storage unit 16 has the same dimensions and design as the hanging cabinets and the like that are components of the system kitchen, and is provided with an opening / closing door 17 on the front surface as shown in FIG. One or several storage racks 19 each having a holding portion 18 that can be inserted and removed in the front-rear direction are stored in the storage portion 16.
The height position of the shelf plate 13 is adjusted and disposed so as to be substantially flush with the bottom surface on the extension of the bottom surface of the storage section 16.

By employing this configuration, the storage space above the ventilator can be secured as a storage space similar to a hanging cabinet, and the appearance and storage of the system kitchen are improved.
The storage unit 16 is located above the ventilation device, and is located at a position higher than the working surface of the cooking table 20 by 800 mm or more as shown in FIG. 6. I don't. In this regard, the convenience of the storage unit 16 of the present embodiment, in which the storage rack 19 that can be removed and inserted into the storage unit 16 and the storage rack 19 can be pulled out or inserted to store articles, is high. At this time, the shelf 13 provided on the front side of the top surface 7 of the box 2
As shown in FIG. 6, the storage rack 19 has a function of facilitating taking in and out. That is, the shelf plate 13 performs a sliding guide function and a support function of the storage rack 19 when the storage rack 19 is taken in and out, and the user does not need to perform the lateral movement operation simultaneously with holding the weight. Is easier to handle. Thus, this ventilation device is suitable for a system kitchen, and a storage space can be secured in a compact form.

[0017]

According to the first aspect of the present invention, it is possible to obtain a kitchen ventilator capable of reducing dead space.

According to the second aspect of the present invention, it is possible to reduce the dead space and obtain a ventilation device for a kitchen that can be compactly combined with the storage section.

According to the third aspect of the present invention, in addition to the effect according to the second aspect, convenience concerning storage is increased.

According to the fourth aspect of the present invention, the usability of the storage is improved together with the effect according to the second or third aspect.

According to the fifth aspect of the present invention, in addition to the effect according to any one of the first, third, and fourth aspects, the flatness of the flat plate is increased and the flat plate becomes easy to use.

According to the sixth aspect of the present invention, the storage function is provided with safety in addition to the effect according to any one of the first to fifth aspects.

[Brief description of the drawings]

FIG. 1 is a perspective view of a ventilation device according to a first embodiment.

FIG. 2 is a cross-sectional view of the ventilation device according to the first embodiment.

FIG. 3 is an enlarged cross-sectional view showing a supporting portion of a shelf board of the ventilation device according to the first embodiment.

FIG. 4 is a perspective view of a ventilation device according to a second embodiment.

FIG. 5 is a perspective view showing a storage section of the ventilation device according to the second embodiment.

FIG. 6 is an explanatory diagram showing a use form of the ventilation device according to the second embodiment.

[Explanation of symbols]

1 Collection part, 2 Box body, 3 Suction port, 4 Exhaust port, 5 Blow room, 6 Exhaust blower, 7 Top surface, 1
2 gaps, 13 shelves, 15 screws, 16 storage units, 18 gripping units, 19 storage racks.

Claims (6)

[Claims] 1. A ventilation chamber having a suction port connected to the collection section and an exhaust port capable of communicating outside the room is defined in a box body whose lower surface is opened as a collection section for polluted air. In addition to incorporating an exhaust blower that forms an air flow from the suction port to the exhaust port, a gap is held between the top face of the box body and a flat plate that is substantially horizontal when mounted on a wall surface. Ventilation equipment provided. 2. The bottom surface is opened as a polluted air collecting portion,
A ventilation chamber having a suction port connected to the collection portion and an exhaust port capable of communicating outside the room is defined in a box body configured so that the top surface is substantially horizontal when the top surface is attached to a wall surface. A ventilator, wherein an exhaust blower for forming an airflow from the suction port to the exhaust port is incorporated in the chamber, and a storage portion capable of storing articles is provided on the top surface of the box at intervals. 3. The ventilation device according to claim 2, wherein a flat plate substantially flush with a bottom surface in the storage portion is provided at a front edge of the storage portion. 4. The ventilation device according to claim 2, wherein a storage rack with a grip portion that can be inserted and removed in the front-rear direction is stored in the storage portion. 5. The ventilator according to claim 1, wherein the height of the top plate is adjustable. 6. The ventilation device according to claim 1, wherein a gap of 20 mm or more is held on a top surface of the box.