JPS6119692U - Rotary cone pump rectifier - 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】 第１図はごの考案に憚る整流装置の第１実施例を適用し
た回転円錐形ポンプの概要構成を示す正面断面図、第２
図および第３図は同上整流装置の平面および断面図、第
４図は同上マウンド部での水流の説明図、第５図は同上
整流装置の第２実施例を示す部分断面図、第６図は回転
円錐形ポンプ −の作用説明図であり、また第７図は従
来例による回転円錐形ポンプの概要構成を示す正面断面
図である。 ２１・・・・・・羽根車、２１ａ・・・・・・羽根車の
羽根、２３・・・′・・・ポンプ主軸、２５・・・・・
・駆動モータ、２６・・・・・・デイフユーザ、２７・
・・・・・マウンド、２８・・・・・・整流装置、２９
・・・・・・本体部材、３２・・−・・・整流板。[Brief Description of the Drawings] Fig. 1 is a front cross-sectional view showing the general configuration of a rotary conical pump to which the first embodiment of the rectifying device is applied, and the second Fig.
3 and 3 are plan and sectional views of the above rectifying device, FIG. 4 is an explanatory diagram of the water flow in the mound part of the above, FIG. 5 is a partial sectional view showing a second embodiment of the above rectifying device, and FIG. 6 7 is a diagram illustrating the operation of a rotary conical pump, and FIG. 7 is a front sectional view showing the general structure of a conventional rotary conical pump. 21... Impeller, 21a... Impeller blade, 23...'... Pump main shaft, 25...
・Drive motor, 26...Diff user, 27・
...Mound, 28 ... Rectifier, 29
・・・・・・Body member, 32・・・−・Rectifier plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中空内部下方に羽根を設けると共に上部を開口させたコ
ーン状の羽根車を有し、この羽根車の回転駆動により、
下部側から吸込んだ水を渦運動に伴なう遠心作用でコー
ン内導水面に沿い揚水させて、上部開口側からデイフユ
ーザを介して外周囲に放流させるようにした回転円錐形
ポンプにおいて、前記羽根車のフニン内導水面に対応す
る導水面を形成した本体部材と、この本体部材の導水面
に所定の角障間隔で放射状に固定配置させた複数の整流
板とを饅け、前記本体部材を前記デイフユーザに代えて
配置、もしくは同デイフユーザに連接して配置させたこ
とを特徴とする回転円錐形ポンプの整流装置。It has a cone-shaped impeller with blades installed in the lower part of the hollow interior and an open top, and the rotary drive of this impeller allows
In the rotary conical pump, the water sucked in from the lower side is pumped up along the water guide surface in the cone by centrifugal action accompanying the vortex motion, and is then discharged from the upper opening side to the outer periphery via the diffuser. A main body member having a water guide surface corresponding to the inner water guide surface of a car, and a plurality of rectifying plates fixedly arranged radially on the water guide surface of this main body member at predetermined angular intervals are provided, and the main body member is A rectifying device for a rotary conical pump, characterized in that it is arranged in place of the differential user or in connection with the differential user.