JP3970518B2 - Energy-saving type circulation fan - Google Patents
Energy-saving type circulation fan Download PDFInfo
- Publication number
- JP3970518B2 JP3970518B2 JP2000404643A JP2000404643A JP3970518B2 JP 3970518 B2 JP3970518 B2 JP 3970518B2 JP 2000404643 A JP2000404643 A JP 2000404643A JP 2000404643 A JP2000404643 A JP 2000404643A JP 3970518 B2 JP3970518 B2 JP 3970518B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- suction
- discharge
- area
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Ventilation (AREA)
Description
【0001】
〔発明の属する技術分野〕
この発明は、吸い込み域4と排出域6が、一体化して循環することにより、循環量が多くなると共に、循環範囲の調整で省エネを可能にした。
【0002】
〔従来の技術〕
排出域のみ使用している。故に、吸い込み域と一体化して循環していない。
【0003】
〔発明が解決しようとする課題〕
吸い込み域と排出域を、一体化して循環させると共に、熱源を組み込んで温調を可能にする。
【0004】
〔課題を解決するための手段〕
(イ)羽根1及び羽根2の吸い込み口3と排出口5は、同軸上で同じ面に設ける。
(ロ)羽根1及び羽根2の形状は、吸い込み域4と排出域6が、一体化して循環できる機能が有ること。
(ハ)ヒーター7の取り付け場所は、熱交換率を最優先する。
要するに、本発明の循環扇風機は、軸芯側の吸い込み口及びその外周に排出口を設けた羽根と、羽根の前側に設けられた安全ネットと、羽根の後側に設けられたケーシングと、ケーシングと羽根との間に設けられたヒーターとを備え、前記ケーシングは、その周縁部が前側へ向けて直角に羽根よりも前側にまで延設されて羽根の外周を覆うように形成されており、羽根が軸芯から外側に離間して配置されることによって、排出口から空気が排出されて排出領域が形成され、吸い込み口へ空気が吸い込まれて吸い込み領域が形成され、排出領域と吸い込み領域とは、排出された空気が排出領域から吸い込み領域へと徐々に吸い込まれることによって一体化することを特徴とする循環扇風機。
また、軸芯側の吸い込み口及びその外周に排出口を設けた羽根は、排出口がある羽根の軸芯側に吸い込み口がある羽根を配置して構成されてもよい。
更に、前記ケーシングは、前記排出口に対応する位置に後方へ突出した凹部を有し、該凹部内に前記ヒーターが設けられていてもよい。
【0005】
〔発明の実施の形態〕
(イ)羽根1及び羽根2の形状は、軸芯側の吸い込み口3と、その外周に排出口5を設ける。
(ロ)羽根1の機能は、排出量に見合う吸い込み量が発生するため、吸い込み口3の面積を加減することで、速度比が決まる。
(ハ)羽根2の機能は、吸い込み量と排出量が同じになる様に、通風部に切り角度を付けると通風部の速度比が決まる。
(ニ)駆動モータ8の回転調整で、風量と循環範囲を決める。
(ホ)ヒーター7の取り付け場所は、循環エアーと羽根及びケーシング9を同時に加熱できる位置とする。
【0006】
〔発明の効果〕
矢印方向に循環することで、省エネ効果につながる。
(イ)吸い込み域4と排出域6を活用するため、風量は最大2倍になる。
(ロ)特定域の供給が可能になる。
(ハ)周囲から包み込む様に供給する。
(ニ)ヒーター7からの吸収効率が高く、ケーシング9の表面温度は40℃。
(ホ)羽根1は、小型〜中型に使用、羽根2は、中型〜大型に使用。
(ヘ)取り付け方向に制限はないが、垂直方向が理想的である。
【図面の簡単な説明】
【図1】羽根1タイプの部分切欠構成図である。
【図2】羽根2タイプの部分切欠構成図である。
【符号の説明】
1は羽根
2は羽根
3は吸い込み口
4は吸い込み域
5は排出口
6は排出域
7はヒーター
8は駆動モータ
9はケーシング
10は安全ネット[0001]
[Technical field to which the invention belongs]
In the present invention, the
[0002]
[Conventional technology]
Only the emission area is used. Therefore, it does not circulate integrally with the suction area.
[0003]
[Problems to be Solved by the Invention]
The suction and discharge areas are integrated and circulated, and a heat source is incorporated to enable temperature control.
[0004]
[Means for solving the problems]
(A) The suction port 3 and the discharge port 5 of the blade 1 and the
(B) The shape of the blade 1 and the
(C) The heat exchange rate is given the highest priority when installing the
In short, the circulation fan of the present invention includes a suction port on the shaft core side and a blade provided with a discharge port on its outer periphery, a safety net provided on the front side of the blade, a casing provided on the rear side of the blade, and a casing And a heater provided between the blade and the casing, and the casing is formed so that its peripheral edge extends to the front side at a right angle toward the front side and covers the outer periphery of the blade, By arranging the blades to be spaced apart from the shaft core, air is discharged from the discharge port to form a discharge region, air is sucked into the suction port to form a suction region, the discharge region and the suction region, Is an integrated circulation fan, wherein the discharged air is integrated by gradually being sucked from the discharge area to the suction area.
Further, the suction port on the shaft core side and the blade provided with the discharge port on the outer periphery thereof may be configured by arranging a blade having the suction port on the shaft core side of the blade with the discharge port.
Furthermore, the casing may have a recess protruding rearward at a position corresponding to the discharge port, and the heater may be provided in the recess.
[0005]
[Embodiment of the Invention]
(A) The shape of the blade 1 and the
(B) The function of the blade 1 is that a suction amount corresponding to the discharge amount is generated, so that the speed ratio is determined by adjusting the area of the suction port 3.
(C) The function of the
(D) By adjusting the rotation of the drive motor 8, the air volume and the circulation range are determined.
(E) The
[0006]
〔The invention's effect〕
Circulation in the direction of the arrow leads to energy saving effects.
(B) Since the
(B) Supply of a specific area becomes possible.
(C) Supply from the surroundings.
(D) The absorption efficiency from the
(E) The blade 1 is used for small to medium size, and the
(F) There is no restriction on the mounting direction, but the vertical direction is ideal.
[Brief description of the drawings]
FIG. 1 is a partially cutaway configuration diagram of a blade 1 type.
FIG. 2 is a partially cutaway configuration diagram of a
[Explanation of symbols]
1 is a
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000404643A JP3970518B2 (en) | 2000-12-12 | 2000-12-12 | Energy-saving type circulation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000404643A JP3970518B2 (en) | 2000-12-12 | 2000-12-12 | Energy-saving type circulation fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002181389A JP2002181389A (en) | 2002-06-26 |
| JP3970518B2 true JP3970518B2 (en) | 2007-09-05 |
Family
ID=18868568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000404643A Expired - Fee Related JP3970518B2 (en) | 2000-12-12 | 2000-12-12 | Energy-saving type circulation fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3970518B2 (en) |
-
2000
- 2000-12-12 JP JP2000404643A patent/JP3970518B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002181389A (en) | 2002-06-26 |
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