JP2021188515A - 排水ポンプ - Google Patents
排水ポンプ Download PDFInfo
- Publication number
- JP2021188515A JP2021188515A JP2020090875A JP2020090875A JP2021188515A JP 2021188515 A JP2021188515 A JP 2021188515A JP 2020090875 A JP2020090875 A JP 2020090875A JP 2020090875 A JP2020090875 A JP 2020090875A JP 2021188515 A JP2021188515 A JP 2021188515A
- Authority
- JP
- Japan
- Prior art keywords
- wall portion
- motor
- side wall
- drainage pump
- bottom wall
- 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
- 230000000052 comparative effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
- 吸込口および吐出口を有するハウジングと、前記ハウジングに収容される回転羽根と、前記ハウジングの上方に配置され、前記回転羽根に連結される駆動軸を有するモーターと、前記ハウジングに取り付けられ、前記モーターを収容するモーターケースと、を有し、
前記モーターケースが、
底壁部と、
前記底壁部に下端が接続された円筒形状の内側壁部と、
前記底壁部に下端が接続された平面視円弧形状の外側壁部、または、前記底壁部に下端が接続された円筒形状の外側壁部と、
前記内側壁部の上端に接続されたモーター支持部と、を有し、
前記外側壁部が、前記内側壁部、前記モーター支持部および前記モーターと間隔をあけて配置されていることを特徴とする排水ポンプ。 - 前記モーター支持部が、円弧形状の平板部と、前記平板部の外縁に接続された側壁部と、を有し、
前記平板部の内縁の一部のみが、前記内側壁部の上端に接続されている、請求項1に記載の排水ポンプ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020090875A JP7442803B2 (ja) | 2020-05-25 | 2020-05-25 | 排水ポンプ |
PCT/JP2021/018892 WO2021241340A1 (ja) | 2020-05-25 | 2021-05-19 | 排水ポンプ |
CN202180037456.3A CN115698510A (zh) | 2020-05-25 | 2021-05-19 | 排水泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020090875A JP7442803B2 (ja) | 2020-05-25 | 2020-05-25 | 排水ポンプ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021188515A true JP2021188515A (ja) | 2021-12-13 |
JP2021188515A5 JP2021188515A5 (ja) | 2022-10-18 |
JP7442803B2 JP7442803B2 (ja) | 2024-03-05 |
Family
ID=78744557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020090875A Active JP7442803B2 (ja) | 2020-05-25 | 2020-05-25 | 排水ポンプ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7442803B2 (ja) |
CN (1) | CN115698510A (ja) |
WO (1) | WO2021241340A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7485388B2 (ja) | 2022-06-20 | 2024-05-16 | 株式会社不二工機 | 排水ポンプ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003262355A (ja) | 2002-03-08 | 2003-09-19 | Saginomiya Seisakusho Inc | 水位検知器付き空気調和機用排水ポンプ |
JP5285055B2 (ja) | 2010-12-16 | 2013-09-11 | 株式会社鷺宮製作所 | 空気調和機用排水ポンプ |
JP5953081B2 (ja) | 2012-03-22 | 2016-07-13 | 株式会社不二工機 | 排水ポンプ |
TWI692583B (zh) | 2019-04-01 | 2020-05-01 | 合利美股份有限公司 | 具有消音殼體之排水泵 |
-
2020
- 2020-05-25 JP JP2020090875A patent/JP7442803B2/ja active Active
-
2021
- 2021-05-19 CN CN202180037456.3A patent/CN115698510A/zh active Pending
- 2021-05-19 WO PCT/JP2021/018892 patent/WO2021241340A1/ja active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7485388B2 (ja) | 2022-06-20 | 2024-05-16 | 株式会社不二工機 | 排水ポンプ |
Also Published As
Publication number | Publication date |
---|---|
CN115698510A (zh) | 2023-02-03 |
WO2021241340A1 (ja) | 2021-12-02 |
JP7442803B2 (ja) | 2024-03-05 |
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