JP2012042064A

JP2012042064A - Ventilator

Info

Publication number: JP2012042064A
Application number: JP2010181186A
Authority: JP
Inventors: Yutaka Senzaki; 豊先崎
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-13
Filing date: 2010-08-13
Publication date: 2012-03-01

Abstract

PROBLEM TO BE SOLVED: To provide a ventilator which is not equipped with a fan to prevent a fan from getting dirty during use.SOLUTION: The ventilator not equipped with a fan is characterized in that a body of a cylindrical casing with an air outlet is connected with a compressor by an air tube, and air from compressor is sent to the air outlet of the body through the air tube and injected from the air outlet for air flow generation and then the object air is discharged to the outside. The air injected from the air outlet which is tilted toward the inside converges at one point and creates a nearly vacuum state to acquire aspiration power.

Description

本発明は、ファンを用いず空気を外部へ排出する換気装置に関する。 The present invention relates to a ventilation device that discharges air to the outside without using a fan.

従来より換気の方法は、換気扇などに代表されるように、ファンの回転により空気の流れを作り出し、調理場又は室内等の空気を室外に排出している。特に調理場からの排気は、煙や油分を含み汚染されていることが多く、換気扇の筐体及びファンに汚物が付着し換気扇が汚れてしまう課題がある。特開２００３−２０２１４５号公報には、油分、臭気を除き清澄な空気にして外部に放出させる排煙換気システムにおいて、排気ファンの前に通気管を設け、その通気管内に複数のフィルタを取り付ける構成が記載されているが、これは排気される空気を清浄することが主目的で、その結果ファンを汚染しないものであり、本発明のファンを用いない換気装置とは技術的に相違する。 Conventionally, as represented by a ventilation fan or the like, a ventilation method creates a flow of air by rotating a fan, and discharges air from a kitchen or a room to the outside. In particular, the exhaust from the kitchen is often contaminated with smoke and oil, and there is a problem that dirt is attached to the casing and fan of the ventilation fan and the ventilation fan becomes dirty. Japanese Patent Laid-Open No. 2003-202145 discloses a configuration in which a ventilation pipe is provided in front of an exhaust fan, and a plurality of filters are mounted in the ventilation pipe in a smoke exhaust ventilation system that removes oil and odors and releases the air as clear air. However, the main purpose is to clean the exhausted air, and as a result, it does not contaminate the fan, which is technically different from the ventilator that does not use the fan of the present invention.

特開２００３−２０２１４５号公報（図１）JP 2003-202145 A (FIG. 1)

換気扇のファンが、使用により汚染されることを防止するため、ファンを用いない換気装置を提供することを課題とする。 An object of the present invention is to provide a ventilation device that does not use a fan in order to prevent the fan of the ventilation fan from being contaminated by use.

前記課題を解決するために、本発明はファンを用いず、円筒状の筐体に吹き出し口を設け本体とし、前記本体とコンプレッサーを通気管で接続し、コンプレッサーからの空気が、通気管を通り前記本体吹き出し口から排出されることで空気の流れを作り、これにより排出対象となる空気を外部へ排出することを特徴とする。また、吹き出し口の角度を内側に向け傾けることにより、吹き出し口から排出される空気を、１点に収束させることができ、その収束部において真空に近い状態をつくりだすことで強力な吸引力を発揮させること特徴とする。 In order to solve the above-mentioned problems, the present invention does not use a fan, and a main body is provided with a blowout opening in a cylindrical housing, the main body and the compressor are connected by a vent pipe, and air from the compressor passes through the vent pipe. A flow of air is created by being discharged from the main body outlet, and thereby air to be discharged is discharged to the outside. In addition, by tilting the angle of the air outlet toward the inside, the air discharged from the air outlet can be converged to one point, and a strong vacuum is produced by creating a state close to vacuum at the converging part. It is characterized by letting.

本発明の換気扇により、従来のファンが存在しないことで、ファンの汚れや清掃をすることがなくなり、維持管理が容易となる。 According to the ventilation fan of the present invention, since there is no conventional fan, the fan is not dirty or cleaned, and the maintenance management becomes easy.

本発明の使用状態を示す一例の斜視図The perspective view of an example which shows the use condition of this invention 本体正面図Body front view 本体斜視図Body perspective view 形状を変えた本体の一例の斜視図A perspective view of an example of a main body with a changed shape 本体断面図Body cross section

本発明の詳細について、図面を用いて説明する。 Details of the present invention will be described with reference to the drawings.

径の長い円錐状の筒体の内側に、それよりも径の短い円錐状の筒体を、径の中心部を合わせて組合せ、一方の端部をリング状の平板で貼り合せることで密閉し、この面を後面とする。対称となるもう一方は空気の吹き出し口として開放する。後面にするのは、円錐形で見たときの直径の長い方とし、後面から吹き出し部に向けて内側に傾きが形成される。この傾きにより、排出される空気が１点に収束される。
リング型に構成した円錐型の本体中心部は開口されており、排出対象となる空気はこの開口部通り外部へ排出される。更に、本体には通気管を接続する接続部を設け、前記接続部に通気管を連結し、通気管の他方にはコンプレッサーを取り付ける。円筒状の本体を固定するために、例えば、四角形状の枠を設けてもよい。図１は本発明の使用状態を示す一例の斜視図、図２は本体正面図、図５は本体断面図である。 A conical cylinder with a shorter diameter is combined with a center of the diameter inside a conical cylinder with a long diameter, and one end is bonded with a ring-shaped flat plate to seal it. This surface is the rear surface. The other side that is symmetrical opens as an air outlet. The rear surface is the longer one when viewed in a conical shape, and an inclination is formed inward from the rear surface toward the blowing portion. By this inclination, the discharged air is converged to one point.
The center portion of the conical body configured in a ring shape is opened, and air to be discharged is discharged to the outside through the opening. Further, the main body is provided with a connecting portion for connecting a vent pipe, the vent pipe is connected to the connecting portion, and a compressor is attached to the other of the vent pipe. In order to fix the cylindrical main body, for example, a rectangular frame may be provided. FIG. 1 is a perspective view of an example showing a use state of the present invention, FIG. 2 is a front view of a main body, and FIG. 5 is a cross-sectional view of the main body.

コンプレッサーを駆動すると、コンプレッサーからの空気が通気管を通り、本体へ流入し、本体吹き出し口より空気が勢いよく排出される。これにより空気の流れができ、本体中心部の開口部付近の気圧が下がり、本体より後部に存在する空気を引き込み排出する。本体に設けた傾きにより、コンプレッサーからの空気は、本体吹き出し口から円錐形状のごとく吹き出し、本体から離れたある１点に向けて流出する。この１点に収束したときの風力により、気圧が低下し真空に近い状態を作り出すことで、排出対象となる空気も勢いよく吸引され排出される。前記傾きは、用途に合わせ適宜変更することが可能である。 When the compressor is driven, the air from the compressor passes through the vent pipe and flows into the main body, and the air is exhausted from the main body outlet. As a result, air can flow, and the air pressure in the vicinity of the opening at the center of the main body is lowered, and the air present at the rear of the main body is drawn and discharged. Due to the inclination provided in the main body, the air from the compressor is blown out like a conical shape from the main body outlet and flows out toward a certain point away from the main body. By creating a state close to a vacuum by reducing the atmospheric pressure by the wind force when converged to this one point, the air to be discharged is also sucked and discharged vigorously. The inclination can be appropriately changed according to the application.

本体正面形状は、円形であることが望ましいが、四角形など他の多角形にすることも可能である。図４は形状を変えた本体の一例の斜視図である。 The main body front shape is preferably circular, but may be other polygons such as a quadrangle. FIG. 4 is a perspective view of an example of the main body having a changed shape.

本発明の換気装置は工業生産が可能であり、生産者において製造・販売が可能である。 The ventilator of the present invention can be industrially manufactured and can be manufactured and sold by the producer.

１本体
２コンプレッサー
３吹き出し口
４排出空気収束部
５排気対象の空気
６通気管
７調理器具
８接続部
９排気 DESCRIPTION OF SYMBOLS 1 Main body 2 Compressor 3 Outlet 4 Exhaust air convergence part 5 Air to be exhausted 6 Vent pipe 7 Cooking utensil 8 Connection part 9 Exhaust

Claims

In the ventilator using the air discharged from the compressor, the shape of the main body for discharging the air is configured in a ring-shaped cone shape, and an inclination is formed inward from the rear surface toward the outlet. Ventilation equipment to do.

The ventilator according to claim 1, wherein a polygonal shape other than a circle is used for the front shape of the main body.