CN2893212Y - Electromagnetic fuel delivery pump - Google Patents
Electromagnetic fuel delivery pump Download PDFInfo
- Publication number
- CN2893212Y CN2893212Y CN 200520047032 CN200520047032U CN2893212Y CN 2893212 Y CN2893212 Y CN 2893212Y CN 200520047032 CN200520047032 CN 200520047032 CN 200520047032 U CN200520047032 U CN 200520047032U CN 2893212 Y CN2893212 Y CN 2893212Y
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- CN
- China
- Prior art keywords
- cover
- outlet
- way valve
- oil
- transfer pump
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- Expired - Fee Related
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- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model discloses an electromagnetic oil transfer pump, which is characterized in that the pump comprises an electromagnetic pump body with axial oil holes, intake connecting pieces and outlet connecting pieces fixed on the electromagnetic pump connecting to the two ends of the oil holes. The oil holes are provided successively inside with a spring at the end of the intake connecting piece, active one-way valves of alternating motion, and fixed one-way valves fixed on connecting bores of the outlet connecting piece. Compared with the original electric motor driving mechanical oil-transfer pump, the utility model is of little volume and simple structure, thereby achieving the convenience of installation, maintenance and repair; and furthermore, the utility model works under safety, reliability and high efficiency.
Description
Technical field
The utility model relates to a kind of oil transfer pump, relates in particular to a kind of Electromagnetic oil transfer pump.
Background technique
Present oil transfer pump adopts motor as power source mostly, and drives pump work by gear transmission.Because the volume of motor own is bigger, add gear drive, increased the volume and weight of oil transfer pump greatly, and such oil transfer pump structure is more complicated also, in oil transportation, need power, transmission, execution three great machinery part collaborative works, thereby realize the to-and-fro motion of piston, reach the function of continuous oil transportation.So the oil transfer pump that labyrinth is complicated and volume is bigger installs, safeguards, repairs be not easily, and the Security of the work of this mechanical type oil transfer pump, stability and efficient are not very high.
The model utility content
For the deficiency that the oil transfer pump that overcomes prior art exists, it is little that technical problem to be solved in the utility model provides volume, installs, safeguards, repairs convenient and the high a kind of Electromagnetic oil transfer pump of job security, stability and efficient.
The utility model technical solution problem is to be achieved through the following technical solutions:
A kind of Electromagnetic oil transfer pump is characterized in that: comprise the electromagnetism pump housing that has axial oil transportation hole, be fixedly mounted on the import that is connected with the two ends in oil transportation hole on the electromagnetism pump housing connect the cover and outlet connect cover; Connect cover end from import in the described oil transportation hole and be provided with spring successively, can reciprocating movable one-way valve, and be fixed in outlet and connect fixedly one-way valve in the cover trepanning.
Described import connects cover and outlet and connects cover and boss is all arranged on the excircle, and two ladder-type stationary platens push down boss respectively and the screw by three and three above circumference uniform distributions connects cover together with import and outlet connects the two ends that cover is fixed on the electromagnetism pump housing.Adopt such structure, make Electromagnetic oil transfer pump have good sealing effect.
Described movable one-way valve and fixedly one-way valve by valve pocket, tapered spool, check valve spring and spool cover plate constitute, described valve cone shape spool be actively installed on the corresponding taper oil outlet of taper valve core shape in, be pressed with check valve spring on it and fix by the spool cover plate.
The filler opening of described movable one-way valve sleeve is tapered filler opening.
Working method of the present utility model is as follows:
The electromagnetic field and the to-and-fro motion in the oil transportation hole of the movable one-way valve of spring acting in conjunction driving activity of the alternation that produces by the electromagnetism pump housing, constantly oil pressure is gone into movable one-way valve and fixedly in the cavity between the one-way valve, then being pressed into outlet connects cover and connects the cover outflow from outlet, at this moment connect the oil that overlaps outflow from outlet and have the pressure of certain lift, thereby can be the continuous fuel feeding of the equipment of being joined.
Therefore, adopt above technological scheme, the utlity model has following advantage:
Adopt the electromagnetic structure form, specific volume is less mutually with original motor-driven mechanical type oil transfer pump for the utility model, and structure is simple and bring installations, maintenance, repairing more convenient thereupon, and work safety, stablize, efficient is high.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right elevation of Fig. 1.
Embodiment
A kind of Electromagnetic oil transfer pump as shown in Figure 1 comprises the electromagnetism pump housing 1 that has axial oil transportation hole 2, be fixedly mounted on the import that is connected with the two ends in oil transportation hole 2 on the electromagnetism pump housing 1 connect the cover 3 and outlet connect the cover 4; Connect cover 3 ends from import in the described oil transportation hole 2 and be provided with spring 5 successively, can reciprocating movable one-way valve 6, and be fixed in outlet and connect fixedly one-way valve 7 in cover 4 trepannings 401.
The described electromagnetism pump housing 1 comprises coil rack 101, be located at coil 102 on the coil rack 101, wrap the inside and outside dististyle 103,104 of coil rack 101 and coil 102, unshakable in one's determination 105 and insurance retainer ring 106, on the pump housing, also be provided with wire board 107.The inner peripheral surface that touch inside and outside dististyle 103,104 is provided with borehole jack 108 and constitutes oil transportation hole 2.
Described import connects cover 3 and outlet and connects cover and all have on 4 excircles boss 301,401, two ladder-type stationary platens 8,9 to push down boss 301,401 respectively and the screw 10 by three and three above circumference uniform distributions connects cover 3 together with import and outlet connects the two ends that cover 4 is fixed on the electromagnetism pump housing 1.In the present embodiment, adopting the number of screw 10 is three.Adopt such structure, make Electromagnetic oil transfer pump have good sealing effect.
Described movable one-way valve 6 and fixedly one-way valve 7 by valve pocket 601, tapered spool 602, check valve spring 603 and spool cover plate 604 constitute, described valve cone shape spool 602 is actively installed in the taper oil outlet 605 with the corresponding valve pocket 601 of taper valve core 602 shapes, is pressed with check valve spring 603 and fixing by spool cover plate 604 on it.In order to make oil enter the activity one-way valve 6 of flowing through easily, the filler opening 606 of described movable one-way valve 6 valve pockets 601 is tapered filler opening.
The working method of Electromagnetic oil transfer pump of the present utility model is as follows:
The electromagnetism pump housing 1 passes to the alternating current of 50Hz, produce the electromagnetic field of an alternation, and with 6 to-and-fro motion in oil transportation hole 2 of spring 5 driving activity one-way valves, when movable one-way valve 6 connects the motion of cover 3 directions to import, movable one-way valve 6 is pressed to from import and is connect the oil that cover 3 flows into the oil transportation hole 2, spool 602 pressurizeds of movable one-way valve 6 are opened, oily inflow activity one-way valve 6 and the cavity that fixedly forms between the one-way valve 7; When movable one-way valve 6 during to the motion of outlet one-way valve 7 directions, press to movable one-way valve 6 and the fixing oil in the cavity between the one-way valve 7, the spool 602 pressurized closures of movable one-way valve 6, fixedly spool 602 pressurizeds of one-way valve 7 are opened, at this moment, the oil with certain stroke pressure connects cover 4 through outlet and flows out and be the equipment fuel feeding.So constantly back and forth, the continuous fuel feeding of the equipment that can be implemented as.
Above-mentioned embodiment is exemplary, is to be restriction to the utility model protection domain in order better to make those skilled in the art can understand and implement the utility model, can not to be interpreted as; So long as according to spirit that the utility model discloses done anyly be equal to change or modify, all fall into the scope of the utility model protection.
Claims (4)
1, a kind of Electromagnetic oil transfer pump is characterized in that: comprise the electromagnetism pump housing that has axial oil transportation hole, be fixedly mounted on the import that is connected with the two ends in oil transportation hole on the electromagnetism pump housing connect the cover and outlet connect cover; Connect cover end from import in the described oil transportation hole and be provided with spring successively, can reciprocating movable one-way valve, and be fixed in outlet and connect fixedly one-way valve in the cover trepanning.
2, a kind of Electromagnetic oil transfer pump according to claim 1, it is characterized in that: described import connects cover and outlet and connects cover and boss is all arranged on the excircle, and two ladder-type stationary platens push down boss respectively and the screw by three and three above circumference uniform distributions connects cover together with import and outlet connects the two ends that cover is fixed on the electromagnetism pump housing.
2, a kind of Electromagnetic oil transfer pump according to claim 1 and 2, it is characterized in that: described movable one-way valve and fixedly one-way valve by valve pocket, tapered spool, check valve spring and spool cover plate constitute, described valve cone shape spool be actively installed on the corresponding taper oil outlet of taper valve core shape in, be pressed with check valve spring on it and fix by the spool cover plate.
4, a kind of Electromagnetic oil transfer pump according to claim 3 is characterized in that: the filler opening of described movable one-way valve sleeve is tapered filler opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047032 CN2893212Y (en) | 2005-11-29 | 2005-11-29 | Electromagnetic fuel delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520047032 CN2893212Y (en) | 2005-11-29 | 2005-11-29 | Electromagnetic fuel delivery pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893212Y true CN2893212Y (en) | 2007-04-25 |
Family
ID=38061376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520047032 Expired - Fee Related CN2893212Y (en) | 2005-11-29 | 2005-11-29 | Electromagnetic fuel delivery pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893212Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256200A (en) * | 2013-05-16 | 2013-08-21 | 常州孚华电器有限公司 | Electromagnetic pump |
| CN104395603A (en) * | 2012-04-11 | 2015-03-04 | 戈特克有限公司 | An electromagnetic pump |
| CN105508698A (en) * | 2016-01-15 | 2016-04-20 | 徐園植 | Self-flow oil pumping energy-saving pump electromagnetic equipment |
| TWI738327B (en) * | 2020-05-11 | 2021-09-01 | 日益電機股份有限公司 | Canned magnetic pump with reinforced leak-proof cover with back cover |
-
2005
- 2005-11-29 CN CN 200520047032 patent/CN2893212Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104395603A (en) * | 2012-04-11 | 2015-03-04 | 戈特克有限公司 | An electromagnetic pump |
| CN104395603B (en) * | 2012-04-11 | 2016-09-28 | 戈特克有限公司 | Electromagnetic pump |
| CN103256200A (en) * | 2013-05-16 | 2013-08-21 | 常州孚华电器有限公司 | Electromagnetic pump |
| CN105508698A (en) * | 2016-01-15 | 2016-04-20 | 徐園植 | Self-flow oil pumping energy-saving pump electromagnetic equipment |
| TWI738327B (en) * | 2020-05-11 | 2021-09-01 | 日益電機股份有限公司 | Canned magnetic pump with reinforced leak-proof cover with back cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |