JP3199300U - Smoke exhaust device - Google Patents
Smoke exhaust device Download PDFInfo
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- JP3199300U JP3199300U JP2015002844U JP2015002844U JP3199300U JP 3199300 U JP3199300 U JP 3199300U JP 2015002844 U JP2015002844 U JP 2015002844U JP 2015002844 U JP2015002844 U JP 2015002844U JP 3199300 U JP3199300 U JP 3199300U
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Abstract
【課題】排煙に伴う煙が排煙装置のフアン、モータ、電気配線に付着しない構造の排煙装置により清掃時排煙フアンを取り外す必要がない排煙装置を提供する。【解決手段】送風機１で発生させた風を、風圧を誘導する送風ダクト２により排煙ダクト５に設置されている排煙誘導吐出ノズル部３を覆っている部分に送風し、排煙出口方向に向いている送風吐出ノズル４より送風することにより煙吸入口に負圧を発生させ排煙を行なう構造とする。また、排煙フアン、モータ、電気配線が排煙ダクトに露出してないので排煙による油膜等の汚れが、排煙フアン、モータ、電気配線に付着しない。【選択図】図１To provide a smoke evacuation device that does not require removal of a smoke evacuation fan at the time of cleaning by a smoke evacuation device having a structure in which smoke accompanying smoke evacuation does not adhere to the fan, motor, and electrical wiring of the smoke evacuation device. A wind generated by an air blower is blown to a portion covering a smoke exhaust induction discharge nozzle portion installed in a smoke exhaust duct by an air duct that induces wind pressure, and the direction of the smoke exhaust is The air is discharged from the air discharge nozzle 4 that faces the air, so that a negative pressure is generated at the smoke inlet and the smoke is discharged. Further, since the exhaust fan, motor, and electrical wiring are not exposed to the exhaust duct, dirt such as an oil film due to exhaust does not adhere to the exhaust fan, motor, and electrical wiring. [Selection] Figure 1
Description
本考案は、排煙ダクトの排煙出口方向に向けた複数の送風吐出ノズルから送風機で発生させた風圧を送風ダクトで誘導し排煙出口方向に向けた送風吐出ノズルから送風して排煙出口方向へ空気の流れを発生させることにより煙吸入側に負圧を発生させ煙を吸入し排煙を行う装置である。 The present invention introduces a wind pressure generated by a blower from a plurality of blower discharge nozzles directed toward the smoke discharge outlet of the smoke exhaust duct, and blows the air from the blower discharge nozzle directed toward the smoke discharge outlet to discharge the smoke. This is a device that generates a negative pressure on the smoke suction side by generating an air flow in the direction, sucks the smoke, and discharges the smoke.
従来、排煙装置（換気扇）は排煙装置のフアンで直接煙を吸引させて排煙を行っていたため、排煙装置のフアンや電気配線などに油膜など汚れが付着していた。 Conventionally, a smoke exhaust device (ventilation fan) directly sucks smoke with the fan of the smoke exhaust device and exhausts the smoke. Therefore, dirt such as an oil film adheres to the fan and the electric wiring of the smoke exhaust device.
従来は、排煙を排煙装置のフアンで直接吸引排煙を行うため排煙が直接排煙装置のフアン、モータ、電気配線に当たり油膜等が付着し汚れ、清掃を行うにはフアンを外して清掃を行っていたので排煙部にフアンをなくし以上の欠点を解決しようとするものである。 Conventionally, since the exhaust smoke is directly sucked and exhausted by the fan of the smoke exhaust device, the exhaust gas directly hits the fan, motor, and electric wiring of the smoke exhaust device, and an oil film adheres to it. Since the cleaning has been performed, the above-mentioned drawbacks are solved by eliminating the fan in the smoke exhaust section.
本考案は、送風機、送風機で発生させた風圧を誘導する送風ダクト、複数の送風吐出ノズルを有する排煙誘導送風吐出ノズル部及び送風吐出ノズルからなり送風吐出方向は排煙出口方向斜めに向け送風することにより排煙出口方向と反対方向排煙ダクトに負圧を発生させ煙を吸引し排煙をすることにより直接フアンで排煙を行はなわないことにより解決している。 The present invention is composed of a blower, a blow duct for guiding a wind pressure generated by the blower, a smoke discharge blowing discharge nozzle portion having a plurality of blow discharge nozzles, and a blow discharge nozzle. This solves the problem that smoke is not directly discharged by the fan by generating a negative pressure in the smoke exhaust duct in the direction opposite to the direction of the smoke exhaust outlet, sucking the smoke and exhausting the smoke.
上述のように本考案は、排煙ダクトに複数の送風吐出ノズルを排煙出口方向に向けて設置し送風機で発生させた風圧を送風ダクトにより誘導送風し送風吐出ノズルから送風することにより吸入側に負圧を発生させ煙を吸引して排煙を行うので、排煙が排煙フアン、フアン駆動モータ、フアン駆動モータ電気配線に触れないので、掃除の時にフアンを取り外す必要がなくモータ、フアン駆動モータ、電気配線を掃除する必要がない。 As described above, the present invention is configured such that a plurality of blower discharge nozzles are installed in a smoke exhaust duct toward the smoke exhaust outlet and the wind pressure generated by the blower is guided by the blower duct and blown from the blower discharge nozzle. As the smoke is sucked out and exhausted, the exhaust does not touch the exhaust fan, fan drive motor, and fan drive motor electrical wiring, so there is no need to remove the fan during cleaning. There is no need to clean the drive motor and electrical wiring.
以下、本考案を実施するための形態を説明する。
図１、排煙ダクト（5）の中程に排煙誘導送風吐出ノズル部（３）に設置してある送風吐出ノズルは排煙出口方向(６ｂ)に向けて複数の送風吐出ノズル（4）を配し送風機（1）で発生させた風圧を誘導送風吐出ノズル部（３）を覆った送風ダクト（2）により誘導送風し前記吐出ノズル（4）より送風を吐出させることにより排気ダクトの吸入口（6a）に負圧を発生させて煙を吸引し排煙口（6ｂ）に排煙をする。
Hereinafter, embodiments for carrying out the present invention will be described.
Fig. 1 The blower discharge nozzle installed in the smoke exhaust guide blower discharge nozzle part (3) in the middle of the smoke exhaust duct (5) has a plurality of blower discharge nozzles (4) in the direction of the smoke exhaust outlet (6b). The air pressure generated by the blower (1) is guided by the blower duct (2) that covers the guide blower discharge nozzle (3), and the blown air is discharged from the discharge nozzle (4). A negative pressure is generated at the mouth (6a) to suck the smoke and exhaust the smoke to the smoke outlet (6b).
以下、添付図面に従って一実施例（図５）を説明する。
外壁の外側に送風機及び排煙誘導送風吐出ノズル部を設置してガス台上部の排煙収集フードに取付けた使用の実施例。
径３０ｃｍの鋼板等適宜の素材を用いた排煙ダクト（5）の排煙出口（6ｂ）の先端より３０ｃｍの所に排煙誘導送風吐出ノズルを排煙出口方向中心に３０度、排煙ダクトに対して２０度傾けて送風吐出ノズルを（4）排煙ダクトの円周上に径３ｃｍの送風吐出ノズルを８個配し送風吐出ノズルを覆う送風ダクトに５００ｗの送風機から送風を行い、排煙吸入口に負圧を発生させ排煙収集フードで収集した煙を排煙吸入口（6a）より吸入し排煙出口（６b）に排煙を行う。
Hereinafter, one embodiment (FIG. 5) will be described with reference to the accompanying drawings.
The Example of the use which installed the air blower and the flue gas induction ventilation discharge nozzle part in the outer side of the outer wall, and attached to the flue gas collection hood of the gas stand upper part.
Use a suitable material such as a steel plate with a diameter of 30cm to the exhaust duct (5) at 30cm from the tip of the exhaust outlet (6b) at the center of the exhaust outlet to the exhaust duct. (4) Eight air blow nozzles with a diameter of 3 cm are arranged on the circumference of the smoke exhaust duct and air is blown from the 500w blower to the air duct covering the air exhaust nozzle. A negative pressure is generated at the smoke inlet, and the smoke collected by the smoke collection hood is sucked from the smoke outlet (6a) and exhausted to the smoke outlet (6b).
１ 送風機
２ 送風ダクト
３ 排煙誘導送風吐出ノズル部
４ 送風吐出ノズル拡大図
５ 排煙ダクト
DESCRIPTION OF
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015002844U JP3199300U (en) | 2015-06-05 | 2015-06-05 | Smoke exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015002844U JP3199300U (en) | 2015-06-05 | 2015-06-05 | Smoke exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3199300U true JP3199300U (en) | 2015-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015002844U Expired - Fee Related JP3199300U (en) | 2015-06-05 | 2015-06-05 | Smoke exhaust device |
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| Country | Link |
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| JP (1) | JP3199300U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196218A (en) * | 2016-08-26 | 2016-12-07 | 嵊州市美嘉乐电器有限公司 | A kind of two-way adjustable bellows |
| CN106940030A (en) * | 2017-03-31 | 2017-07-11 | 北京航空航天大学 | Without leaf refrigeration cigarette machine |
| CN112539501A (en) * | 2020-12-01 | 2021-03-23 | 深圳市商厨科技有限公司 | Kitchen ventilation device |
-
2015
- 2015-06-05 JP JP2015002844U patent/JP3199300U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196218A (en) * | 2016-08-26 | 2016-12-07 | 嵊州市美嘉乐电器有限公司 | A kind of two-way adjustable bellows |
| CN106940030A (en) * | 2017-03-31 | 2017-07-11 | 北京航空航天大学 | Without leaf refrigeration cigarette machine |
| CN106940030B (en) * | 2017-03-31 | 2023-05-16 | 北京航空航天大学 | Bladeless refrigerating cigarette machine |
| CN112539501A (en) * | 2020-12-01 | 2021-03-23 | 深圳市商厨科技有限公司 | Kitchen ventilation device |
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