CN115151729B - 排水泵 - Google Patents

排水泵 Download PDF

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Publication number
CN115151729B
CN115151729B CN202180016794.9A CN202180016794A CN115151729B CN 115151729 B CN115151729 B CN 115151729B CN 202180016794 A CN202180016794 A CN 202180016794A CN 115151729 B CN115151729 B CN 115151729B
Authority
CN
China
Prior art keywords
drain
housing
convex portion
radially outer
discharge port
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.)
Active
Application number
CN202180016794.9A
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English (en)
Chinese (zh)
Other versions
CN115151729A (zh
Inventor
佐藤克司
加藤友也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikoki Corp
Original Assignee
Fujikoki Corp
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 Fujikoki Corp filed Critical Fujikoki Corp
Publication of CN115151729A publication Critical patent/CN115151729A/zh
Application granted granted Critical
Publication of CN115151729B publication Critical patent/CN115151729B/zh
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/14—Pumps raising fluids by centrifugal force within a conical rotary bowl with vertical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN202180016794.9A 2020-02-26 2021-02-08 排水泵 Active CN115151729B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-030956 2020-02-26
JP2020030956A JP7357356B2 (ja) 2020-02-26 2020-02-26 排水ポンプ
PCT/JP2021/004663 WO2021171991A1 (ja) 2020-02-26 2021-02-08 排水ポンプ

Publications (2)

Publication Number Publication Date
CN115151729A CN115151729A (zh) 2022-10-04
CN115151729B true CN115151729B (zh) 2025-03-04

Family

ID=77490460

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180016794.9A Active CN115151729B (zh) 2020-02-26 2021-02-08 排水泵

Country Status (3)

Country Link
JP (1) JP7357356B2 (https=)
CN (1) CN115151729B (https=)
WO (1) WO2021171991A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114810640B (zh) * 2022-06-06 2024-01-23 山东省章丘鼓风机股份有限公司 一种径向剖分结构的高速直驱风机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002242873A (ja) * 2001-02-16 2002-08-28 Saginomiya Seisakusho Inc 空気調和機用排水ポンプ
CN205877392U (zh) * 2016-07-12 2017-01-11 玉环云达阀门有限公司 一种消音水嘴

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49100091U (https=) * 1972-12-19 1974-08-28
JP2907243B2 (ja) * 1991-07-19 1999-06-21 トキコ株式会社 空気圧縮機
JP3874561B2 (ja) 1999-01-27 2007-01-31 株式会社不二工機 排水ポンプ
JP3543733B2 (ja) 2000-05-29 2004-07-21 日産自動車株式会社 燃料電池用リショルム圧縮機
JP2006112335A (ja) 2004-10-15 2006-04-27 Fuji Koki Corp 排水ポンプ
US9404349B2 (en) 2012-10-22 2016-08-02 Halliburton Energy Services, Inc. Autonomous fluid control system having a fluid diode
KR102184879B1 (ko) 2016-11-22 2020-12-01 가부시기가이샤 후지고오키 배수 펌프
JP6826465B2 (ja) 2017-03-03 2021-02-03 未来工業株式会社 管継手、排水構造及び排水管接続部構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002242873A (ja) * 2001-02-16 2002-08-28 Saginomiya Seisakusho Inc 空気調和機用排水ポンプ
CN205877392U (zh) * 2016-07-12 2017-01-11 玉环云达阀门有限公司 一种消音水嘴

Also Published As

Publication number Publication date
WO2021171991A1 (ja) 2021-09-02
CN115151729A (zh) 2022-10-04
JP7357356B2 (ja) 2023-10-06
JP2021134711A (ja) 2021-09-13

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