JPS59177779U - Pump antifreeze structure - Google Patents
Pump antifreeze structureInfo
- Publication number
- JPS59177779U JPS59177779U JP7198683U JP7198683U JPS59177779U JP S59177779 U JPS59177779 U JP S59177779U JP 7198683 U JP7198683 U JP 7198683U JP 7198683 U JP7198683 U JP 7198683U JP S59177779 U JPS59177779 U JP S59177779U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- main
- pipe
- auxiliary
- antifreeze structure
- 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
- Control Of Non-Positive-Displacement Pumps (AREA)
- Details Of Reciprocating 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
図面は本願考案を説明する図面であって、第1図は配管
図を第2図は電気回路図を示す。
1・・・主ポンプ、2・・・モーター、3.4・・・主
管路、5.6・・・補助管路、7・・・補助ポンプ、8
・・・モーター、9・・・逆止弁。The drawings are for explaining the present invention, and FIG. 1 shows a piping diagram and FIG. 2 shows an electric circuit diagram. 1... Main pump, 2... Motor, 3.4... Main pipe line, 5.6... Auxiliary pipe line, 7... Auxiliary pump, 8
...Motor, 9...Check valve.
Claims (1)
を主管路の一方から他方に移送するポンプ装置において
、前記主ポンプお前後の主管路に連接した補助閉管路を
形成し、この補助閉管路に補助ポンプを設け、この補助
ポンプを前記主ポンプが停止したとき駆動するように構
成したことを特長とするポンプの凍結防止構造。In a pump device in which a main pump is provided in a main pipe and the main pump transfers liquid from one side of the main pipe to the other, an auxiliary closed pipe is formed that is connected to the main pipe before and after the main pump, and the auxiliary closed pipe is connected to the main pipe after the main pump. An antifreeze structure for a pump, characterized in that an auxiliary pump is provided in the main pump, and the auxiliary pump is configured to be driven when the main pump stops.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7198683U JPS59177779U (en) | 1983-05-13 | 1983-05-13 | Pump antifreeze structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7198683U JPS59177779U (en) | 1983-05-13 | 1983-05-13 | Pump antifreeze structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59177779U true JPS59177779U (en) | 1984-11-28 |
Family
ID=30202137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7198683U Pending JPS59177779U (en) | 1983-05-13 | 1983-05-13 | Pump antifreeze structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59177779U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5295302A (en) * | 1976-02-06 | 1977-08-10 | Kyokuto Kikai Seisakusho:Kk | Preventing device freezing of pump |
-
1983
- 1983-05-13 JP JP7198683U patent/JPS59177779U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5295302A (en) * | 1976-02-06 | 1977-08-10 | Kyokuto Kikai Seisakusho:Kk | Preventing device freezing of pump |
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