GB2587573B - A water pump head - Google Patents

A water pump head Download PDF

Info

Publication number: GB2587573B
Authority: GB; United Kingdom
Prior art keywords: water pump; pump head; head; water; pump
Prior art date: 2020-03-30
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.): Expired - Fee Related

Application number

GB2019645.7A

Other versions

GB2587573A (en

GB202019645D0 (en

Inventor

Gao Yi

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.)

Wenzhou Bingxi Environment Protection Tech Co Ltd

Original Assignee

Wenzhou Bingxi Environment Protection Tech Co Ltd

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.)

2020-03-30

Filing date

2020-12-14

Publication date

2022-02-23

2020-12-14 Application filed by Wenzhou Bingxi Environment Protection Tech Co Ltd filed Critical Wenzhou Bingxi Environment Protection Tech Co Ltd

2021-01-27 Publication of GB202019645D0 publication Critical patent/GB202019645D0/en

2021-03-31 Publication of GB2587573A publication Critical patent/GB2587573A/en

2022-02-23 Application granted granted Critical

2022-02-23 Publication of GB2587573B publication Critical patent/GB2587573B/en

Status Expired - Fee Related legal-status Critical Current

2040-12-14 Anticipated expiration legal-status Critical

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
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings 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
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
- 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
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
- F04D29/606—Mounting in cavities
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/19—Two-dimensional machined; miscellaneous
- F05D2250/191—Two-dimensional machined; miscellaneous perforated
- 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
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/31—Retaining bolts or nuts

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

GB2019645.7A 2020-03-30 2020-12-14 A water pump head Expired - Fee Related GB2587573B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CN202010237045.6A CN111396373B (en)	2020-03-30	2020-03-30	Water pump head

Publications (3)

Publication Number	Publication Date
GB202019645D0 GB202019645D0 (en)	2021-01-27
GB2587573A GB2587573A (en)	2021-03-31
GB2587573B true GB2587573B (en)	2022-02-23

Family

ID=71427707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB2019645.7A Expired - Fee Related GB2587573B (en)	2020-03-30	2020-12-14	A water pump head

Country Status (3)

Country	Link
JP (1)	JP6827624B1 (en)
CN (1)	CN111396373B (en)
GB (1)	GB2587573B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN116989005B (en) *	2023-08-25	2024-04-26	新界泵业(浙江)有限公司	Pump head structure convenient and fast to assemble

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN210178654U (en) *	2019-07-16	2020-03-24	浙江双森金属科技股份有限公司	Stainless steel water pump case
CN210599389U (en) *	2019-09-17	2020-05-22	苏州美达斯机电有限公司	But water pump filter screen and check valve split structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5417553A (en) *	1993-06-02	1995-05-23	Gibson; Roger L.	Submersible pump support
CN204153261U (en) *	2014-09-24	2015-02-11	乔登卫浴(江门)有限公司	A kind of Separated water taps
CN205446082U (en) *	2015-12-31	2016-08-10	镇江江大泵业科技有限公司	Take filtering capability's immersible pump
CN206338212U (en) *	2016-12-27	2017-07-18	上海中球泵业有限公司	Microlight-type permanent-magnetic variable-frequency immersible pump with filter
CN207701348U (en) *	2017-08-31	2018-08-07	杭州三花研究院有限公司	Electronic oil pump
CN207921305U (en) *	2018-02-27	2018-09-28	佛山市众益联汽车零部件有限公司	A kind of clean Energy-saving gearbox oil sump of filtering

2020
- 2020-03-30 CN CN202010237045.6A patent/CN111396373B/en active Active
- 2020-07-24 JP JP2020125978A patent/JP6827624B1/en not_active Expired - Fee Related
- 2020-12-14 GB GB2019645.7A patent/GB2587573B/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN210178654U (en) *	2019-07-16	2020-03-24	浙江双森金属科技股份有限公司	Stainless steel water pump case
CN210599389U (en) *	2019-09-17	2020-05-22	苏州美达斯机电有限公司	But water pump filter screen and check valve split structure

Also Published As

Publication number	Publication date
JP6827624B1 (en)	2021-02-10
CN111396373A (en)	2020-07-10
GB2587573A (en)	2021-03-31
JP2021162012A (en)	2021-10-11
GB202019645D0 (en)	2021-01-27
CN111396373B (en)	2021-02-19

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Legal Events

Date	Code	Title	Description
2025-08-27	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20241214