CN201621032U - Electromagnetic oil delivery pump - Google Patents
Electromagnetic oil delivery pump Download PDFInfo
- Publication number
- CN201621032U CN201621032U CN2009202924066U CN200920292406U CN201621032U CN 201621032 U CN201621032 U CN 201621032U CN 2009202924066 U CN2009202924066 U CN 2009202924066U CN 200920292406 U CN200920292406 U CN 200920292406U CN 201621032 U CN201621032 U CN 201621032U
- Authority
- CN
- China
- Prior art keywords
- oil
- pump
- shell
- pipe
- electromagnetic
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model provides an electromagnetic oil delivery pump which comprises a circuit board, a shell, an axial oil pump pipe arranged in the center of the shell, an electromagnetic pump body formed by energizing coils and arranged between the shell and the axial oil pump pipe, as well as an oil inlet pipe and an oil outlet pipe which are communicated with axial oil pump pipe, wherein the oil inlet pipe and the oil outlet pipe are connected with the shell in a welding way. As the oil inlet pipe and the oil outlet pipe are connected with the shell in a welding way, the electromagnetic oil delivery pump has good sealing property and can not generate oil leakage resulted from the aging of a sealing ring. The circuit board is arranged in a circuit board box, thus ensuring the safety of the circuit board. The electromagnetic oil delivery pump has stable work and long service life.
Description
Technical field
The utility model relates to a kind of Electromagnetic oil transfer pump.
Background technique
Oil transfer pump is requisite on lathe and the automobile, and Electromagnetic oil transfer pump has especially solved mechanical oil transfer pump complex structure, volume is big, installs, safeguards, repairs the shortcoming of difficulty.As disclosing a kind of Electromagnetic oil transfer pump in the Chinese utility model patent 200820132514.2, comprise: by shell, be located at the shell center the axial oil pump line, be located at the pump housing that field coil constituted between shell and the oil pump pipe, be communicated with the pump housing into and out of oil pipe.Wherein the inner core center of shell extends a standpipe downwards, and the suitable for reading of described standpipe is located at by seal washer in the lower end surface of the oil pump pipe at described shell center, and the oil inlet hole of described interior tube bottom is distributed in the lower end week side of standpipe.The turnover oil pipe is to be connected with body seal by seal washer in the prior art, and seal washer is aging easily, is not durable, and the words of often changing do not cause leakage easily.On the other hand, the circuit board majority is subjected to the influence of external environment easily in the prior art outside housing, causes working life shorter.
The model utility content
In order to solve above prior art problems, the purpose of this utility model is that a kind of Electromagnetic oil transfer pump will be provided, and the turnover oil pipe directly is connected with shell, seals oil-proof.
The technical solution of the utility model is: a kind of Electromagnetic oil transfer pump, comprise: circuit board, shell, be arranged on the shell center the axial oil pump line, be arranged at the electromagnetism pump housing that field coil constituted between shell and the oil pump pipe, communicate with the axial oil pump line into and out of oil pipe, be connected by welding manner with shell into and out of oil pipe.
Be provided with pump head in the axial oil pump line, in the oil pump pipe reciprocating plunger, spring and one-way valve, one-way valve is arranged on the oil outlet end of oil pump pipe, is positioned at the inner chamber of plunger, spring is arranged between pump head and the one-way valve.
Described circuit board is arranged in the board box.
The beneficial effects of the utility model are:
Because is connected by welding manner between turnover oil pipe and the shell, sealing is better, can not wear out because of seal ring causes leakage of oil.Circuit board is arranged in the board box, has guaranteed the safety of circuit board.Make the new working stability of this practicality, long service life.
Description of drawings
Fig. 1 is embodiment's a structural representation.
Embodiment
Electromagnetic oil transfer pump of the present utility model comprises circuit board 6, shell 1, is arranged on the axial oil pump line 2 at shell 1 center, is arranged at the electromagnetism pump housing 3 that field coil constituted between shell 1 and the oil pump pipe 2, communicate with axial oil pump line 2 into and out of oil pipe 4,5, be connected by welding manner into and out of oil pipe 4,5 and shell 1.
Be provided with pump head 21 in the axial oil pump line 2, reciprocating plunger 22, spring 23 and one-way valve 24 in axial oil pump line 2, one-way valve 24 is arranged on the oil outlet end of axial oil pump line 2, be positioned at the inner chamber of plunger 22, spring 23 is arranged between pump head 21 and the one-way valve 24.
Circuit board 6 is arranged in the board box 7.
Claims (3)
1. Electromagnetic oil transfer pump, comprise: circuit board, shell, be arranged on the shell center the axial oil pump line, be arranged at the electromagnetism pump housing that field coil constituted between shell and the oil pump pipe, communicate with the axial oil pump line into and out of oil pipe, it is characterized in that being connected by welding manner with shell into and out of oil pipe.
2. Electromagnetic oil transfer pump according to claim 1, it is characterized in that being provided with pump head in the axial oil pump line, reciprocating plunger, spring and one-way valve in the oil pump pipe, one-way valve is arranged on the oil outlet end of oil pump pipe, is positioned at the inner chamber of plunger, and spring is arranged between pump head and the one-way valve.
3. Electromagnetic oil transfer pump according to claim 1 is characterized in that described circuit board is arranged in the board box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202924066U CN201621032U (en) | 2009-12-08 | 2009-12-08 | Electromagnetic oil delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202924066U CN201621032U (en) | 2009-12-08 | 2009-12-08 | Electromagnetic oil delivery pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621032U true CN201621032U (en) | 2010-11-03 |
Family
ID=43024487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202924066U Expired - Fee Related CN201621032U (en) | 2009-12-08 | 2009-12-08 | Electromagnetic oil delivery pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277303A (en) * | 2013-05-30 | 2013-09-04 | 江苏华达给水设备有限公司 | Integral fire pump body |
| CN105587630A (en) * | 2016-02-15 | 2016-05-18 | 徐华萍 | Efficient, environment-friendly and energy-saving device for pumping petroleum |
-
2009
- 2009-12-08 CN CN2009202924066U patent/CN201621032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277303A (en) * | 2013-05-30 | 2013-09-04 | 江苏华达给水设备有限公司 | Integral fire pump body |
| CN105587630A (en) * | 2016-02-15 | 2016-05-18 | 徐华萍 | Efficient, environment-friendly and energy-saving device for pumping petroleum |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201621032U (en) | Electromagnetic oil delivery pump | |
| CN105464864A (en) | Plunger type high-pressure fuel pump | |
| CN202280862U (en) | Top-mounted eccentric semi ball valve | |
| CN203146284U (en) | Air valve component for double-chamber diaphragm pump | |
| CN201180809Y (en) | Large-horsepower distributer spill valve | |
| CN205207150U (en) | High pressure cleaner high -pressure pump air relief valve | |
| CN201148963Y (en) | High-efficiency oil-well pump | |
| CN207945057U (en) | A kind of water pump | |
| CN201448207U (en) | Three-plunger hydraulic diaphragm-type high-pressure pump | |
| CN202266710U (en) | Check valve | |
| CN101482109A (en) | Electromagnetic vibration pump with non-return ventilation valve | |
| CN201547246U (en) | Direct pressure type valve seat of control valve with high performance | |
| CN201344119Y (en) | Spherical valve core and diaphragm pump thereof | |
| CN2890403Y (en) | Electromagnetic pump | |
| CN203394607U (en) | Oil filter | |
| CN102619751B (en) | A kind of oil inlet passage of steering pump of automobile and steering pump of automobile | |
| JP2006291914A (en) | Electromagnetic pump | |
| CN201621059U (en) | Self-distribution constant-power variable control structural spool of radial variable plunger pump | |
| CN203421231U (en) | Ultra-low pressure constant pressure check valve | |
| CN202768417U (en) | Piping centrifugal pump | |
| CN101424369A (en) | Oil pump support | |
| CN208330643U (en) | A kind of high-pressure plunger pump of carry potential overflow valve | |
| CN203098260U (en) | Pump rod structure used for plunger pump | |
| CN203023503U (en) | Corrosion-resisting slurry valve | |
| CN202784187U (en) | Emulsion pump provided with leakproof structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Hongrui Jiye Automobile Parts Co., Ltd. Assignor: Liu Zhiyong Contract record no.: 2012330000468 Denomination of utility model: Electromagnetic fuel delivery pump Granted publication date: 20101103 License type: Exclusive License Record date: 20120820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |