JPS5985398U - vortex blower - Google Patents
vortex blowerInfo
- Publication number
- JPS5985398U JPS5985398U JP17989582U JP17989582U JPS5985398U JP S5985398 U JPS5985398 U JP S5985398U JP 17989582 U JP17989582 U JP 17989582U JP 17989582 U JP17989582 U JP 17989582U JP S5985398 U JPS5985398 U JP S5985398U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- vortex blower
- vortex
- partition weir
- impeller
- 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.)
- Pending
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は渦流送風機の一例を示す断面図、第2図は第1
図の渦流送風機の分解斜視図、第3図は従来の渦流送風
機における仕切堰を示し第2図における■−■に線に相
当する正面図、第4図は羽根車の要部拡大正面図、第5
図Aは本考案の一実施例に係る渦流送風機のケーシング
を示す正面図、第5図Bは同図Aの■−■線に沿う断面
図、第6図Aは、ケーシングと羽根車との関係を示す要
部拡大正面図、第6図Bは同図AのVI−VI線に沿う
断面図、第7図は第6図の■−■線に沿う断面図、第8
図は第6図における■−■線に沿う断面図、第9図は本
考案の他の実施例に係るケーシングの要部拡大断面図で
ある。
2・・・ケーシング、3・・・カバー、6・・・羽根車
、7・・・環状凹部、b・・・溝、9・・・ブレード、
10・・・環状凹部、11・・・溝、12・・・渦室、
13・・・吸込口、14・・・吐出口、15・・・仕切
堰、10.17・・・側面、S・・・隙間。
(A)
1+1
(A)Figure 1 is a sectional view showing an example of a vortex blower, and Figure 2 is a cross-sectional view of an example of a vortex blower.
Figure 3 is an exploded perspective view of the whirlpool blower in the figure; Figure 3 is a front view showing the partition weir in a conventional whirlpool blower; Fifth
Figure A is a front view showing a casing of a vortex blower according to an embodiment of the present invention, Figure 5B is a sectional view taken along the line ■-■ in Figure A, and Figure 6A is a diagram showing the relationship between the casing and the impeller. FIG. 6B is a sectional view taken along line VI-VI in FIG. 6A, FIG. 7 is a sectional view taken along line ■-■ in FIG.
The figure is a sectional view taken along the line ■--■ in FIG. 6, and FIG. 9 is an enlarged sectional view of a main part of a casing according to another embodiment of the present invention. 2... Casing, 3... Cover, 6... Impeller, 7... Annular recess, b... Groove, 9... Blade,
10... Annular recess, 11... Groove, 12... Vortex chamber,
13...Suction port, 14...Discharge port, 15...Partition weir, 10.17...Side surface, S...Gap. (A) 1+1 (A)
Claims (1)
られた羽根車と、前記四部に対応する位置に断面半円形
の環状四部を有するケーシングとの間に渦室を形成し、
前記ケーシングに吸込口と吐出口とを取付は前記吸込口
と吐出口との間に仕切堰を設けてなる渦流送風機におい
て、前記ケーシングの凹部内における前記仕切堰を前記
ブレードに対して傾斜した側面を有するように設け、前
記羽根車の内外の環状縁部と前記仕切堰の端部との間に
隙間を形成したことを特徴とする渦流送風機。
工A vortex chamber is formed between an impeller in which a large number of blades are provided radially within an annular recess with a semicircular cross section, and a casing having four annular parts with a semicircular cross section at positions corresponding to the four parts,
In a vortex blower in which a suction port and a discharge port are attached to the casing and a partition weir is provided between the suction port and the discharge port, the partition weir in the recess of the casing is attached to a side surface that is inclined with respect to the blade. 1. A vortex blower, characterized in that a gap is formed between the inner and outer annular edges of the impeller and the end of the partition weir.
engineering
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17989582U JPS5985398U (en) | 1982-11-30 | 1982-11-30 | vortex blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17989582U JPS5985398U (en) | 1982-11-30 | 1982-11-30 | vortex blower |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5985398U true JPS5985398U (en) | 1984-06-09 |
Family
ID=30390194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17989582U Pending JPS5985398U (en) | 1982-11-30 | 1982-11-30 | vortex blower |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5985398U (en) |
-
1982
- 1982-11-30 JP JP17989582U patent/JPS5985398U/en active Pending
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