JPS5839331Y2 - Onpuuki - Google Patents
OnpuukiInfo
- Publication number
- JPS5839331Y2 JPS5839331Y2 JP11158275U JP11158275U JPS5839331Y2 JP S5839331 Y2 JPS5839331 Y2 JP S5839331Y2 JP 11158275 U JP11158275 U JP 11158275U JP 11158275 U JP11158275 U JP 11158275U JP S5839331 Y2 JPS5839331 Y2 JP S5839331Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- air
- fan
- ventilation
- outlet
- 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
Links
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Description
【考案の詳細な説明】
本考案は温風機の通風口部分の改良に関し、通風口を通
過する風を均一化させることを目的としたものである。[Detailed Description of the Invention] The present invention relates to an improvement of the ventilation opening of a hot air fan, and is aimed at making the air passing through the ventilation opening uniform.
一般に温風機は第4図に示すように、風胴に仕切板Aを
設けて通風口Bが形成してあり、この通風口Bの吹出口
側に通気性を有する格子状の発熱体Cを設け、これと反
対のファン側にはファンからの風を通風口Bへと案内す
る整流板りを配設しである。Generally, as shown in Fig. 4, a hot air fan has a partition plate A installed in the wind barrel to form a ventilation port B, and a grid-shaped heating element C with ventilation is installed on the outlet side of the ventilation port B. On the opposite side of the fan, a rectifying plate is provided to guide the air from the fan to the ventilation port B.
そしてファンからの風が通風口Bを通って発熱体Cで温
風に変更し、吹出口より吹出すようになっている。Then, the air from the fan passes through the ventilation port B and is converted into warm air by the heating element C, which is then blown out from the air outlet.
ところが上記整流板りに案内されて通風口Bへと流れる
風は、第5図矢印Eならびにグラフで示すように整流板
り部分のみにと片寄り、圧力損失が大きくなり、かつ熱
効率が低下する等の問題があった。However, the air guided by the rectifier plate and flowing toward the ventilation port B is biased only toward the rectifier plate portion, as shown by the arrow E in Figure 5 and the graph, resulting in a large pressure loss and a decrease in thermal efficiency. There were other problems.
本考案はこのような従来の欠点を解消したもので、以下
その一実施例を図面とともに説明する。The present invention eliminates such conventional drawbacks, and one embodiment thereof will be described below with reference to the drawings.
図において、1は温風機の筐体で、本体1aと底板1b
と吹出口体1Cとで構成してあり、ビス2で一体に固定
しである。In the figure, 1 is the housing of the hot air fan, which includes a main body 1a and a bottom plate 1b.
and an outlet body 1C, which are fixed together with screws 2.
3は前記筐体1に形成した吸込口4と吹出口5との間を
連通した風胴を仕切る支持板で、モータ6とこれに連結
した遠心ファン7とを支持している。Reference numeral 3 denotes a support plate that partitions a wind cylinder that communicates between an inlet 4 and an outlet 5 formed in the housing 1, and supports a motor 6 and a centrifugal fan 7 connected thereto.
8は上記支持板3と吹出口5との間の風胴9に設けた仕
切板で、吹出口5側には格子状に通気性を持たせた発熱
体10が取付けである。Reference numeral 8 denotes a partition plate provided on the wind cylinder 9 between the support plate 3 and the air outlet 5, and a heating element 10 provided with air permeability in a lattice shape is attached to the side of the air outlet 5.
第2図は上記仕切板8を示し、11は前記ファン7から
の風を発熱体10へと流す通風口で、この通風口11の
ファン7側には通風口11の口縁から風胴9の内壁面へ
とスパイラル状に広がる整流板12が設けてあり、複数
個所に形成しである。FIG. 2 shows the partition plate 8. Reference numeral 11 denotes a ventilation port through which the air from the fan 7 flows to the heating element 10. A wind cylinder 9 is provided from the edge of the ventilation port 11 to the fan 7 side of the ventilation port 11. A rectifier plate 12 is provided that extends spirally toward the inner wall surface of the rectifier, and is formed at a plurality of locations.
13は上記通風口11と対向する如く整流板12間に設
けた整風板、14は前記整流板12の内側に配設した分
散板で、通風口11を分割する如くスパイラル状に配設
してあり、ファン7からの風を分散させるものである。Reference numeral 13 denotes an air baffle plate provided between the baffle plates 12 so as to face the air vent 11, and 14 is a dispersion plate disposed inside the baffle plate 12, which is arranged in a spiral shape so as to divide the air vent 11. It disperses the wind from the fan 7.
また上記整風板13は整流板12と分散板14の通風口
11と対向するファン7側端面にまたがるようにひさし
状に突出させている。Further, the air baffle plate 13 is made to protrude like a canopy so as to straddle the fan 7 side end faces of the baffle plate 12 and the distribution plate 14 facing the ventilation openings 11.
すなわち上記構成において、ファン7からの風は仕切板
8の通風口11を通って発熱体10で加熱され、吹出口
5より外部へと吹出すのであるが、この時ファン7から
送り出された回転風流は第3図矢印イ9口で示すように
整流板12と分散板14とによって均等に分流され、か
つ整風板13によって風向きがファン7の軸方向へ変え
られ、そして通風口11を介して発熱体10へと送られ
る。That is, in the above configuration, the air from the fan 7 passes through the ventilation port 11 of the partition plate 8, is heated by the heating element 10, and is blown out from the air outlet 5 to the outside. The air current is divided equally by the current plate 12 and the distribution plate 14 as shown by the arrow A9 in FIG. It is sent to the heating element 10.
その結果、通風口11の各部分I、II、IIIの風の
分布は第3図のグラフに示すようにほぼ均一となる。As a result, the distribution of wind in each portion I, II, and III of the ventilation opening 11 becomes approximately uniform as shown in the graph of FIG.
なお、上記実施例では通風口11を4つ設けたが、その
数はいくらでもよく、また、発熱体10も通気性を有す
るものであればどのような形状のものでもよい。Although four ventilation holes 11 are provided in the above embodiment, the number may be arbitrary, and the heating element 10 may have any shape as long as it has ventilation.
本考案は次の効果を奏する。The present invention has the following effects.
すなわち、遠心ファンで風胴内壁方向に送られた風は各
通風口の口縁から風胴の内壁面一・とスパイラル状に広
がった各整流板に導かれて各通風口にスムーズに導びか
れ、整風板部において一旦ためられ、通風口方向に向け
られることとなるのであるが、特に本考案では整流板に
よって上記のごとく通風口に導かれる風を分散板で分散
して整風板部へと導くため通風口を通過する際にも一部
に集中することはなく、分散されて通過するので、通気
抵抗が小さくなり、多くの風を発熱体に送ることができ
、しかもこの風は発熱体の広い部分と熱交換することと
なるので、熱交換効率も高くなるのである。In other words, the air sent by the centrifugal fan towards the inner wall of the wind cylinder is guided smoothly from the edge of each ventilation hole to each straightening plate that spreads out in a spiral from the inner wall surface of the wind cylinder to each ventilation hole. The air is once stored in the air conditioning plate and then directed toward the ventilation opening.In particular, in the present invention, the wind guided to the ventilation opening by the current plate is dispersed by the dispersion plate and directed toward the ventilation opening. As it passes through the ventilation opening, it is not concentrated in one part, but is dispersed, so the ventilation resistance is reduced and a large amount of air can be sent to the heating element, and this air also generates heat. Since heat is exchanged with a wider area of the body, heat exchange efficiency also increases.
第1図は本考案−実施例における温風機の断面図、第2
図は同通風口を形成する仕切板の斜視図、第3図は通風
口を流れる風の状態を示す説明図、第4図は従来例を示
す仕切板の斜視図、第5図は同通風口を通る風の状態を
示す説明図である。
4・・・・・・吹出口、7・・・・・・ファン、10・
・・・・・発熱体、11・・・・・・通風口、12・・
・・・・整流板、14・・・・・・分散板。Fig. 1 is a sectional view of the hot air fan according to the present invention-example;
The figure is a perspective view of a partition plate forming the ventilation hole, Figure 3 is an explanatory diagram showing the state of the wind flowing through the ventilation hole, Figure 4 is a perspective view of a partition plate showing a conventional example, and Figure 5 is the same ventilation. It is an explanatory view showing the state of the wind passing through the mouth. 4...Air outlet, 7...Fan, 10.
... Heating element, 11 ... Ventilation opening, 12 ...
... rectifier plate, 14... dispersion plate.
Claims (1)
た風胴を有する筐体と、この筐体内の風胴の前記吸込口
と吹出口との間を仕切る如く配設され、かつモータと遠
心ファンとを支持した支持板と、この支持板と前記吹出
口との間の風胴部内に設置された仕切板と、この仕切板
に複数個設けられた通風口とを備え、前記通風口の前記
吹出口側に発熱体を設けるとともに、この通風口の前記
ファン側に、通風口の口縁から風胴の内壁面へとスパイ
ラル状に広がり、ファンからの通を通風口へ案内する整
流板を設け、この整流板の内側に、前記通風口を分割す
る如くスパイラル状の分散板を配設し、さらに整流板と
分散板の通風口と対向するファン側端面にまたがるよう
にひさし状に突出させた整風板を設けてなる温風機。A casing having an inlet, an outlet, and a wind cylinder that communicates the inlet and the outlet, and a motor and a support plate supporting a centrifugal fan, a partition plate installed in the wind body between the support plate and the air outlet, and a plurality of ventilation holes provided in the partition plate, A heating element is provided on the side of the air outlet, and a rectifier is provided on the side of the fan of this air hole, which spreads in a spiral shape from the edge of the air hole to the inner wall surface of the wind barrel, and guides air from the fan to the air hole. A plate is provided, and a spiral distribution plate is disposed inside the current plate so as to divide the ventilation hole, and an eaves-like distribution plate is provided so as to span the fan side end face facing the ventilation hole of the current plate and the distribution plate. A hot air fan equipped with a protruding air conditioning plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11158275U JPS5839331Y2 (en) | 1975-08-12 | 1975-08-12 | Onpuuki |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11158275U JPS5839331Y2 (en) | 1975-08-12 | 1975-08-12 | Onpuuki |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5224366U JPS5224366U (en) | 1977-02-21 |
JPS5839331Y2 true JPS5839331Y2 (en) | 1983-09-05 |
Family
ID=28592707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11158275U Expired JPS5839331Y2 (en) | 1975-08-12 | 1975-08-12 | Onpuuki |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5839331Y2 (en) |
-
1975
- 1975-08-12 JP JP11158275U patent/JPS5839331Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5224366U (en) | 1977-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS61147324U (en) | ||
GB2102114A (en) | An air conditioning apparatus of the type embedded within a ceiling | |
JPS5839331Y2 (en) | Onpuuki | |
JPH0148441B2 (en) | ||
JPS591161Y2 (en) | Hot air device | |
CN211451129U (en) | Integrated ceiling electric fan bath heater double-air-duct box | |
CN217763914U (en) | Air energy swimming pool heat pump | |
CN219036779U (en) | Warmer with ring type air outlet structure | |
JPS5829774Y2 (en) | air conditioner | |
JPH042327Y2 (en) | ||
JPS5843708Y2 (en) | radiator | |
JPH0526409Y2 (en) | ||
JPH0325011Y2 (en) | ||
JPH02535U (en) | ||
JPS5949111U (en) | air conditioner | |
JPS5834360Y2 (en) | Humidifier for hot air heater | |
SU1370381A1 (en) | Device for heating and ventilation of room | |
JPS6231775Y2 (en) | ||
JPS637122Y2 (en) | ||
JPS6225606Y2 (en) | ||
JPS6186648U (en) | ||
JPH0117063B2 (en) | ||
JPS58162436U (en) | hot air heater | |
JPS62176610U (en) | ||
JPS5967714U (en) | Warm air heating petika |