JP7097061B2 - 排水ポンプ - Google Patents
排水ポンプ Download PDFInfo
- Publication number
- JP7097061B2 JP7097061B2 JP2018139254A JP2018139254A JP7097061B2 JP 7097061 B2 JP7097061 B2 JP 7097061B2 JP 2018139254 A JP2018139254 A JP 2018139254A JP 2018139254 A JP2018139254 A JP 2018139254A JP 7097061 B2 JP7097061 B2 JP 7097061B2
- Authority
- JP
- Japan
- Prior art keywords
- drainage pump
- mounting
- protrusions
- insertion hole
- mounting member
- 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.)
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Classifications
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- 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
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
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- 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
- F04D11/00—Other rotary non-positive-displacement pumps
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- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/11—Kind or type liquid, i.e. incompressible
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Description
図1及び図2(A)、(B)は、本発明に係る排水ポンプの一実施形態を示し、図1は斜視図、図2(A)は平面図、図2(B)は図2(A)のU-U矢視断面図である。また、図3は、本発明に係る排水ポンプの一実施形態が取付天板に取り付けられた空気調和機の主要部を示す要部拡大図である。なお、図2(A)は、図1に示される排水ポンプ1からモータ40を取り外した状態を示している。
図8は、本発明に係る排水ポンプ用の取付部材としての取付天板の一実施形態を示す要部拡大斜視図である。
10 ハウジング
11 スナップフィットアーム
12 吸込口
13 吐出口
13A 配管
20 下カバー
30 上カバー
31 スナップフィットアーム
32 取付部
33 立板部
35 固定板部
36 挿通穴
37 突部
38 波状部
39 リブ板部
40 モータ
50 取付天板(取付部材)
55 締結部
56 ねじ穴(締結穴)
57 突部
58 嵌め込み凹部
60 ねじ(締結部材)
90 ドレンパン
Claims (5)
- モータで回転されることにより水を吸い上げて外部に排出する回転羽根が収容された排水ポンプであって、
前記排水ポンプを締結部材を介して取付部材に取付固定するための取付部を有し、該取付部に、前記締結部材を通すための挿通穴が設けられており、前記取付部における前記挿通穴の周りに、前記取付部材側に向けて突出して前記取付部材に当接せしめられる複数の突部が分散配置されており、
前記複数の突部は、前記挿通穴の周りの半径が異なる複数の同心円上に分散配置されており、
前記取付部及び前記複数の突部が同材料で一体成形されており、
前記締結部材がねじであり、前記ねじが前記取付部材に締め付けられ、
前記ねじが前記取付部材に締め付けられた状態では、前記取付部は前記複数の突部のみを介して前記取付部材に当接していることを特徴とする排水ポンプ。 - 前記突部は、前記取付部材と点接触もしくは面接触していることを特徴とする請求項1に記載の排水ポンプ。
- 前記突部は、半球形状、円柱形状、円錐台形状、又は、前記挿通穴の周りの周方向に沿う断面扇形の柱形状を有することを特徴とする請求項1に記載の排水ポンプ。
- 前記挿通穴の周りに、山部と谷部とが交互に設けられた波状部が設けられ、前記波状部における前記山部により前記突部が形成されていることを特徴とする請求項1に記載の排水ポンプ。
- ある同心円上に分散配置された前記複数の突部は、他の同心円上に分散配置された前記複数の突部とは異なる角度位置に設けられていることを特徴とする請求項1から4のいずれか一項に記載の排水ポンプ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018139254A JP7097061B2 (ja) | 2018-07-25 | 2018-07-25 | 排水ポンプ |
CN201980048357.8A CN112437843A (zh) | 2018-07-25 | 2019-07-05 | 排水泵及排水泵用的安装部件 |
KR1020217004965A KR20210030980A (ko) | 2018-07-25 | 2019-07-05 | 배수 펌프 및 배수 펌프용의 부착 부재 |
PCT/JP2019/026761 WO2020022031A1 (ja) | 2018-07-25 | 2019-07-05 | 排水ポンプ、及び排水ポンプ用の取付部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018139254A JP7097061B2 (ja) | 2018-07-25 | 2018-07-25 | 排水ポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020016180A JP2020016180A (ja) | 2020-01-30 |
JP7097061B2 true JP7097061B2 (ja) | 2022-07-07 |
Family
ID=69180729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018139254A Active JP7097061B2 (ja) | 2018-07-25 | 2018-07-25 | 排水ポンプ |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7097061B2 (ja) |
KR (1) | KR20210030980A (ja) |
CN (1) | CN112437843A (ja) |
WO (1) | WO2020022031A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022131847A (ja) * | 2021-02-26 | 2022-09-07 | ミネベアミツミ株式会社 | モータ |
JP7376949B2 (ja) * | 2021-03-23 | 2023-11-09 | 株式会社不二工機 | 排水ポンプ |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013015097A (ja) | 2011-07-05 | 2013-01-24 | Saginomiya Seisakusho Inc | 空気調和機用排水ポンプ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0599143A (ja) * | 1991-04-11 | 1993-04-20 | Mitsubishi Electric Corp | 圧縮機の防振支持装置 |
KR100535506B1 (ko) * | 2004-06-28 | 2005-12-08 | 현대자동차주식회사 | 에어 포켓이 형성된 라디에이터 방진용 고무 |
JP2010275972A (ja) | 2009-05-29 | 2010-12-09 | Fuji Koki Corp | 排水ポンプ |
JP5460495B2 (ja) * | 2010-07-06 | 2014-04-02 | 日立アプライアンス株式会社 | 電気掃除機 |
JP5707086B2 (ja) | 2010-10-14 | 2015-04-22 | 株式会社不二工機 | 排水ポンプ |
CN103591168A (zh) * | 2013-10-30 | 2014-02-19 | 芜湖鸿耀汽车工业有限公司 | 一种弹性片凸起缓冲减振从动盘总成 |
JP2018091190A (ja) * | 2016-12-01 | 2018-06-14 | 株式会社鷺宮製作所 | 排水ポンプおよび空気調和機 |
-
2018
- 2018-07-25 JP JP2018139254A patent/JP7097061B2/ja active Active
-
2019
- 2019-07-05 WO PCT/JP2019/026761 patent/WO2020022031A1/ja active Application Filing
- 2019-07-05 CN CN201980048357.8A patent/CN112437843A/zh active Pending
- 2019-07-05 KR KR1020217004965A patent/KR20210030980A/ko not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013015097A (ja) | 2011-07-05 | 2013-01-24 | Saginomiya Seisakusho Inc | 空気調和機用排水ポンプ |
Also Published As
Publication number | Publication date |
---|---|
JP2020016180A (ja) | 2020-01-30 |
CN112437843A (zh) | 2021-03-02 |
KR20210030980A (ko) | 2021-03-18 |
WO2020022031A1 (ja) | 2020-01-30 |
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