JPS58169199U - Blower - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の片吸込送風機の概略断面図、２図は第１
図の■−■線矢視図親図３図は従来の吸込口フローガイ
ドのダスト分布図、第４図は本考案の送風機の概略断面
図、第５図は本考案の整流板のダスト分布図である。 １・・・吸込ケーシング、２・・・ファンスクロール部
、３・・・吸込口フローガイド、４・・・整流板、５・
−・山車室壁、６・・・外車室壁、７・・・主軸、８・
・・翼車主板、９・・・インペラ、１０・・・翼車側板
、１１・・・支持板、１４・・・送風機車室、１５・・
・空気吸込室。Figure 1 is a schematic cross-sectional view of a conventional single-suction blower, and Figure 2 is a schematic cross-sectional view of a conventional single-suction blower.
Figure 3 is a dust distribution diagram of the conventional suction port flow guide, Figure 4 is a schematic sectional view of the blower of the present invention, and Figure 5 is the dust distribution of the rectifier plate of the present invention. It is a diagram. DESCRIPTION OF SYMBOLS 1... Suction casing, 2... Fan scroll part, 3... Suction port flow guide, 4... Current plate, 5...
−・Float compartment wall, 6…Outer compartment wall, 7…Main shaft, 8・
...Blade wheel main plate, 9...Impeller, 10...Blade wheel side plate, 11...Support plate, 14...Blower compartment, 15...
・Air suction chamber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 吸込ケーシング、ファンスクロール部、吸込口フローガ
イド及び山車室壁、外車室壁からなる車室と、主軸、翼
車主板、インベニ及び翼車側板からなる回転部とによっ
て構成された送風機において、吸込口フローガイドの出
口部内側に、ベルマウス状の整流板が同心的にかつ先広
に取付けられていることを特徴とする送風機。In a blower, the air blower is composed of a casing consisting of a suction casing, a fan scroll part, a suction port flow guide, a float chamber wall, and an outer casing chamber wall, and a rotating section consisting of a main shaft, a blade wheel main plate, an inner blade, and a blade wheel side plate. A blower characterized in that a bellmouth-shaped rectifier plate is installed concentrically and with a wide tip inside the outlet part of the flow guide.