JPS58127195U - Sleeve wear detection pump - Google Patents
Sleeve wear detection pumpInfo
- Publication number
- JPS58127195U JPS58127195U JP2274982U JP2274982U JPS58127195U JP S58127195 U JPS58127195 U JP S58127195U JP 2274982 U JP2274982 U JP 2274982U JP 2274982 U JP2274982 U JP 2274982U JP S58127195 U JPS58127195 U JP S58127195U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- wear detection
- detection pump
- sleeve wear
- pump
- 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.)
- Granted
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing Devices (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図は両吸込みポンプの概略構成図、第２図は片吸込
みポンプの概略構成図、第３図は水封機構の部分拡大図
、第４図はスリーブの摩耗状態を示す水封機構、第５図
イル二は一般的なスリーブ形状断面図、第６図Ａは本考
案によるスリーブ構造の断面図、第６図Ｂは同上Ａ−Ａ
線断面図、第７図、第８図は本考案によるスリーブ形状
の部分拡大斜視図、第９図、第１０図は本考案によるス
リーブを用いたポンプのスリーブ摩耗限界時の水封機構
の部分拡大図である。
１はシャフト、２はスリーブ、３はグランドパツキン、
４は羽根車、５はケーシング、６は玉軸受、７（よ水封
リング、８はパツキン箱、９はグランド押し、１０．１
１は植込ボルトナツト、１２は溝状の摩耗キズ、１３は
溝、１４は連絡孔。
ヤーＺ易Fig. 1 is a schematic diagram of a double suction pump, Fig. 2 is a schematic diagram of a single suction pump, Fig. 3 is a partially enlarged view of the water seal mechanism, and Fig. 4 is a water seal mechanism showing the state of wear of the sleeve. FIG. 5 is a sectional view of a general sleeve shape, FIG. 6A is a sectional view of a sleeve structure according to the present invention, and FIG. 6B is a line taken along A-A as above.
7 and 8 are partially enlarged perspective views of the sleeve shape according to the present invention, and Figures 9 and 10 are parts of the water sealing mechanism of the pump using the sleeve according to the present invention at the limit of sleeve wear. It is an enlarged view. 1 is the shaft, 2 is the sleeve, 3 is the gland packing,
4 is an impeller, 5 is a casing, 6 is a ball bearing, 7 is a water seal ring, 8 is a packing box, 9 is a gland pusher, 10.1
1 is a stud bolt nut, 12 is a groove-shaped wear scratch, 13 is a groove, and 14 is a communication hole. Yes
Claims (1)
膜けであるシャフトに嵌合したスリーブとパツキン箱の
間にグランドパツキンをグランド押して押しつけている
ポンプにおいて、該スリーブの内面に溝を設けたことを
特徴とする、スリーブ摩耗検知ポンプ。A groove is provided on the inner surface of the sleeve in a pump in which a gland packing is pressed between the sleeve fitted to the shaft and the packing box, which is an upper membrane to prevent water leakage and prevent shaft wear. A sleeve wear detection pump characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2274982U JPS58127195U (en) | 1982-02-22 | 1982-02-22 | Sleeve wear detection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2274982U JPS58127195U (en) | 1982-02-22 | 1982-02-22 | Sleeve wear detection pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58127195U true JPS58127195U (en) | 1983-08-29 |
| JPS6350469Y2 JPS6350469Y2 (en) | 1988-12-26 |
Family
ID=30034811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2274982U Granted JPS58127195U (en) | 1982-02-22 | 1982-02-22 | Sleeve wear detection pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021067225A (en) * | 2019-10-24 | 2021-04-30 | 株式会社荏原製作所 | Sleeve abrasion monitor system and method for monitoring abrasion state of sleeve |
-
1982
- 1982-02-22 JP JP2274982U patent/JPS58127195U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021067225A (en) * | 2019-10-24 | 2021-04-30 | 株式会社荏原製作所 | Sleeve abrasion monitor system and method for monitoring abrasion state of sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6350469Y2 (en) | 1988-12-26 |
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