JPS586990U - vortex pump - Google Patents

vortex pump

Info

Publication number
JPS586990U
JPS586990U JP10114181U JP10114181U JPS586990U JP S586990 U JPS586990 U JP S586990U JP 10114181 U JP10114181 U JP 10114181U JP 10114181 U JP10114181 U JP 10114181U JP S586990 U JPS586990 U JP S586990U
Authority
JP
Japan
Prior art keywords
blade
impeller
inlet part
portex
cross
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
Application number
JP10114181U
Other languages
Japanese (ja)
Inventor
忍 石塚
Original Assignee
株式会社荏原製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社荏原製作所 filed Critical 株式会社荏原製作所
Priority to JP10114181U priority Critical patent/JPS586990U/en
Publication of JPS586990U publication Critical patent/JPS586990U/en
Pending legal-status Critical Current

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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 drawings]

第1図は従来例のポルテックスポンプの一部を示す縦断
面図、第2図A1第2図B1第2図Cは第1図のA−A
断面図、第3図はこの考案のポルテックスポンプの一部
断面で示す側面図、第4図は第3図の一部品を拡大して
示す縦断面図、第5図は第4図の正面図、′第6図は第
5図のB−B展開図、第7図は第5図のC−C断面図、
第8図は第5図のD−D断面図、第9図は第5図のE−
E断゛面図、第10図は第5図のF−F断面図である。 5・・・羽根板、6・・・ポンプケーシング、13・・
・羽根車、19・・・翼、20・・・入口部、21・・
・翼前面、22.23・・・円弧、24・・・平面、2
5・・・斜面、26・・・円弧。 第1図 1 ) 第3図              〉11  し・ −11 23  22 ノ       − 2
Figure 1 is a vertical sectional view showing a part of a conventional portex pump, Figure 2 A1 Figure 2 B1 Figure 2 C is A-A in Figure 1.
3 is a partial cross-sectional side view of the portex pump of this invention, FIG. 4 is a vertical sectional view showing an enlarged view of a part of FIG. 3, and FIG. 5 is a front view of FIG. 4. Figure 6 is a BB development view of Figure 5, Figure 7 is a CC sectional view of Figure 5,
Figure 8 is a sectional view taken along line D-D in Figure 5, and Figure 9 is a cross-sectional view taken along line E-- in Figure 5.
10 is a sectional view taken along line FF in FIG. 5. 5... Vane plate, 6... Pump casing, 13...
・Impeller, 19... Wings, 20... Inlet section, 21...
・Front surface of the wing, 22.23...Circular arc, 24...Plane, 2
5...Slope, 26...Circular arc. Fig. 1 1 ) Fig. 3 〉11 -11 23 22 -2

Claims (1)

【実用新案登録請求の範囲】 1 羽根車の開放された片側前面と吸込口間に空間を設
けた渦巻室を構成し、渦巻室より通ずる吐出口を備える
ようにケーシングを構成したポルテックスポンプにおい
て、羽根車の翼の翼端の稜線形状を入口部は翼前面に接
するように渦巻室に向って凸な曲線として翼前面を滑ら
かに翼の入口部に連続する線とし、翼の入口部断面は翼
端が翼面面間を凸形にして滑らかに結ばれており、翼付
根は羽根板との間を隔測へ凹な曲線にて結合されている
形状の羽根車を備えたポルテックスポンプ。 2 具入口部断面が入口部途中より、麗人口部と翼前面
と連続する位置へ次第に変化して翼前面の断面に変化し
て遷移する形状の翼断面を持つ形状の羽根車を備えた実
用新案登録請求の範囲第1項記載のポルテックスポンプ
[Scope of Claim for Utility Model Registration] 1. In a portex pump having a volute chamber with a space between the open front surface of one side of the impeller and the suction port, and a casing configured to include a discharge port communicating from the vortex chamber. , the ridgeline shape of the blade tip of the impeller blade is a convex curve toward the spiral chamber so that the inlet part touches the front surface of the blade, and the front surface of the blade is a line that smoothly continues to the inlet part of the blade, and the cross section of the blade inlet part is is a portex pump with an impeller in which the blade tip is connected smoothly between the blade surfaces with a convex shape, and the blade root is connected to the vane plate with a concave curve. . 2. A practical impeller having a shape in which the cross-section of the inlet part gradually changes from the middle of the inlet part to a position where the rear part and the front part of the blade are continuous, and then changes and transitions to the cross-section of the front part of the blade. A portex pump according to claim 1 of the patent registration claim.
JP10114181U 1981-07-07 1981-07-07 vortex pump Pending JPS586990U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10114181U JPS586990U (en) 1981-07-07 1981-07-07 vortex pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10114181U JPS586990U (en) 1981-07-07 1981-07-07 vortex pump

Publications (1)

Publication Number Publication Date
JPS586990U true JPS586990U (en) 1983-01-17

Family

ID=29895811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10114181U Pending JPS586990U (en) 1981-07-07 1981-07-07 vortex pump

Country Status (1)

Country Link
JP (1) JPS586990U (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61294063A (en) * 1985-06-24 1986-12-24 鐘淵化学工業株式会社 Float floor structure
JPS61294064A (en) * 1985-06-24 1986-12-24 鐘淵化学工業株式会社 Laminated buffer material for float floor
JPS63284282A (en) * 1987-05-15 1988-11-21 Denki Kagaku Kogyo Kk Carrier tape and carrier tape packaged with semiconductor device
JPH0375242U (en) * 1989-11-27 1991-07-29
JP2000205171A (en) * 1999-01-11 2000-07-25 Tsurumi Mfg Co Ltd Blocking preventive device for impeller inlet part of vortex type centrifugal pump
JP2005240630A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP2005240627A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP2005240628A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP2005240629A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP2018091252A (en) * 2016-12-05 2018-06-14 株式会社川本製作所 Vortex pump
JP2020112136A (en) * 2019-01-16 2020-07-27 株式会社川本製作所 Vortex pump

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61294063A (en) * 1985-06-24 1986-12-24 鐘淵化学工業株式会社 Float floor structure
JPS61294064A (en) * 1985-06-24 1986-12-24 鐘淵化学工業株式会社 Laminated buffer material for float floor
JPS63284282A (en) * 1987-05-15 1988-11-21 Denki Kagaku Kogyo Kk Carrier tape and carrier tape packaged with semiconductor device
JPH0375242U (en) * 1989-11-27 1991-07-29
JP2000205171A (en) * 1999-01-11 2000-07-25 Tsurumi Mfg Co Ltd Blocking preventive device for impeller inlet part of vortex type centrifugal pump
JP2005240630A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP2005240627A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP2005240628A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP2005240629A (en) * 2004-02-25 2005-09-08 Tsurumi Mfg Co Ltd Constraint preventing structure of submergible centrifugal pump
JP4540363B2 (en) * 2004-02-25 2010-09-08 株式会社鶴見製作所 Restraint prevention structure for submersible centrifugal pump
JP4646529B2 (en) * 2004-02-25 2011-03-09 株式会社鶴見製作所 Restraint prevention structure for submersible centrifugal pump
JP2018091252A (en) * 2016-12-05 2018-06-14 株式会社川本製作所 Vortex pump
JP2020112136A (en) * 2019-01-16 2020-07-27 株式会社川本製作所 Vortex pump

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