CN2929243Y - Micro magnetic oil transport pump - Google Patents
Micro magnetic oil transport pump Download PDFInfo
- Publication number
- CN2929243Y CN2929243Y CN 200620075022 CN200620075022U CN2929243Y CN 2929243 Y CN2929243 Y CN 2929243Y CN 200620075022 CN200620075022 CN 200620075022 CN 200620075022 U CN200620075022 U CN 200620075022U CN 2929243 Y CN2929243 Y CN 2929243Y
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- CN
- China
- Prior art keywords
- plunger
- oil
- delivery
- conduit
- spring
- 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
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Abstract
This utility model relates to a mini magnetic oil delivery pump, in particular for express delivery of coal oil, and is applicable to a baby cup-cross furl burner and other proper small-flow and exact oil supply spots. A delivery valve spring and a delivery valve are arranged in the center of the pump body, a plunger conduit is arranged on the lower portion of the pump body, the bottom board and a U-shaped clamping plate are fastened into the oil pump integral body, characterized in that an oil inlet valve and an oil inlet valve spring are arranged between a plunger body and the inner chamber of a plunger skirt, and a plunger lower spring is arranged inside the plunger conduit and on the lower end of the plunger skirt. This utility model is simple, compact and reasonable in structure, small in volume, and low in fabrication cost, due to the technical art that an oil inlet valve and an oil inlet valve spring are arranged between a delivery pump plunger body and the inner chamber of a plunger skirt and a plunger lower spring is arranged inside the plunger conduit and on the lower end of the plunger skirt, the oil supply is large with few oil supply error, high-exact oil delivery, stable and reliable working and the oil delivery amount is 0.6 to 0,8 kilograms per hour and the delivery lift is 0.2 to 0.6 meters.
Description
Technical field
The utility model relates to a kind of miniature magnetic oil transfer pump, specifically is used to specialize in conveying kerosene, is applicable to a kind of small-sized rotary-cup type oil burner, also can be applicable to the place of other suitable accurate fuel feeding of small flow.
Background technique
Before the utility model was made, in prior art, the liquid oil transfer pump mainly adopted mounting spring and outlet valve in the pump housing; The plunger conduit is installed in the bottom, the interior erection column of plunger conduit is spring beyond the Great Wall, plunger piston assembly is made up of plunger body and plunger skirt section, and the outside of plunger conduit is installed yoke, coil, skeleton, lower yoke and oil guide pipe from top to bottom successively, and base plate passes oil guide pipe and U type pressing plate is tightened to oil pump integral body.The liquid oil transfer pump manufacturing of this kind structure is coarse, and the general liquid of carrying is based on water, and required precision is low, only supplies the supporting application of product such as stage smoke machines, steam iron; The requirement working stability is reliable, and the oil transfer pump high to the oil transportation precision can't drop into batch process.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby provide a kind of oil transfer pump to adopt in the middle of plunger body and plunger skirt section inner chamber oiling valve and oiling valve spring is installed, and lower end, plunger conduit inner plunger skirt section is provided with the plunger lower spring; Fuel delivery is big, little, the oil transportation amount validity height of fuel delivery error, stable and reliable operation miniature magnetic oil transfer pump.
Main solution of the present utility model is achieved in that
The utility model mainly adopts oil outlet valve spring 2 and outlet valve 3 is installed in the centre of the pump housing 1; Plunger conduit 10 is installed in the bottom, plunger upper spring 7 is installed in the plunger conduit 10, plunger piston assembly is made up of plunger body 11 and plunger skirt section 15, the outside of plunger conduit 10 is installed yoke 6, coil 9, skeleton 8, lower yoke 14 and oil guide pipe 17 from top to bottom successively, base plate 19 passes oil guide pipe 17 and is tightened to oil pump integral body with U type pressing plate 20, feature is in the middle of plunger body 11 and plunger skirt section 15 inner chambers oiling valve 13 and oiling valve spring 12 to be installed, and is provided with plunger lower spring 16 in 15 lower ends, plunger conduit 10 inner plunger skirt sections.
The utility model plunger body 11 centers are provided with oil duct, and 15 centers, plunger skirt section are provided with oil inlet hole.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Volume is little, the manufacture cost height; Because adopt in the middle of oil transfer pump plunger body and plunger skirt section inner chamber oiling valve and oiling valve spring are installed, lower end, plunger conduit inner plunger skirt section is provided with the plunger lower spring; Its fuel delivery is big, little, the oil transportation amount validity height of fuel delivery error, and working stability is reliable, and the oil transportation amount is: 0.6～0.8Kg/h; Lift 0.2～0.6m.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly is made up of upper spring 7, skeleton 8, coil 9, plunger conduit 10, plunger body 11, oiling valve spring 12, oiling valve 13, lower yoke 14, plunger skirt section 15, plunger lower spring 16, oil guide pipe 17, fastening screw trip bolt 18, base plate 19, U type pressing plate 20 etc. under the pump housing 1, oil outlet valve spring 2, outlet valve 3, sealing block 4, O RunddichtringO 5, upper magnet yoke 6, the plunger.
The utility model is assembled into the master to inlay to cooperate, and entire pump only has two fastening screw nails.The top of the brass pump housing 1 of positive hexagonal profile is oil outlet, the outlet valve 3 that the centre of the pump housing 1 is equipped with oil outlet valve spring 2 and is made by polytetrafluoroethylmaterial material; The sealing block 4 of bottom mounting strap oil duct, plunger conduit 10, O RunddichtringO 5 and upper magnet yoke 6.Plunger conduit 10 adopts the Cu alloy material manufacturing, is separately installed with plunger upper spring 7, plunger piston assembly and plunger lower spring 16 in it, and the bottom of plunger conduit 10 is provided with oil inlet hole.Plunger piston assembly all is to adopt the pure iron made by plunger body 11 and plunger skirt section 15, and cooperates the technology assembling by heat.In the middle of plunger body 11 and plunger skirt section 15 inner chambers, oiling valve 13 and oiling valve spring 12 are installed, are provided with plunger lower spring 16 in 15 lower ends, plunger conduit 10 inner plunger skirt sections.Plunger body 11 centers are provided with oil duct, and 15 centers, plunger skirt section are provided with oil inlet hole.The outside of plunger conduit 10 is equipped with assembly, lower yoke 14, O RunddichtringO 5 and the oil guide pipe 17 of O RunddichtringO 5, upper magnet yoke 6, coil 9 and skeleton 8 from top to bottom successively.At last, the pump housing 1 of the U type pressing plate 20 that there is a hex hole upper-end surface by the hexagonal profile be suit down, and base plate 19 passes up suit of oil guide pipe 17, is tightened to oil pump integral body with two fastening screw trip bolts 18 and U type pressing plate 20 then.
The utility model working principle is as follows:
The utility model is made up of oil transfer pump and electronic control two-part.When by plunger body 11 and plunger skirt section 15 and oiling valve 13, the plunger piston assembly that oiling valve spring 12 is formed is subjected to the electromagnetic force that coil 9 and upper magnet yoke 6 produce and when moving upward in plunger conduit 10 internal causes, the oiling valve 13 in plunger skirt section 15 cuts out under the double action of oiling valve spring 12 and oil pressure, fuel pressure in the plunger upper part chamber increases, this pressure surpass oil outlet valve spring 2 pressure the time, outlet valve 3 promptly is opened, fuel oil in the cold upper chamber of post is transferred out outside the pump by outlet valve, along with moving on the cold assembly of post, pressure in the plunger piston assembly lower chamber reduces, and the fuel oil in the fuel tank is inhaled in the chamber of plunger bottom.When the plunger piston assembly in the plunger conduit moved downward under the electromagnetic force effect, outlet valve cut out earlier under the pressure of oil outlet valve spring.Oiling valve 13 overcomes the pressure of oiling valve spring 12 and opens, and the fuel oil in the plunger lower chamber enters in plunger body 11 upper chamber by oiling valve, plunger body 11 internal channels.When moving upward, repeats plunger said process.Go round and begin again, continuously fuel delivery is gone out outside the pump.Electronic control part mainly is made up of circuits such as power supply input, controllable pulse generation and outputs.
Claims (3)
1, a kind of miniature magnetic oil transfer pump, employing is equipped with oil outlet valve spring (2) and outlet valve (3) in the centre of the pump housing (1); Plunger conduit (10) is installed in the bottom, plunger upper spring (7) is installed in the plunger conduit (10), plunger piston assembly is made up of plunger body (11) and plunger skirt section (15), the outside of plunger conduit (10) is installed yoke (6) from top to bottom successively, coil (9), skeleton (8), lower yoke (14) and oil guide pipe (17), base plate (19) passes oil guide pipe (17) and is tightened to oil pump integral body with U type pressing plate (20), feature is in the middle of plunger body (11) and plunger skirt section (15) inner chamber oiling valve (13) and oiling valve spring (12) to be installed, and is provided with plunger lower spring (16) in lower end, plunger conduit (10) inner plunger skirt section (15).
2, miniature magnetic oil transfer pump according to claim 1 is characterized in that described plunger body (11) center is provided with oil duct.
3, miniature magnetic oil transfer pump according to claim 1 is characterized in that center, described plunger skirt section (15) is provided with oil inlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075022 CN2929243Y (en) | 2006-07-05 | 2006-07-05 | Micro magnetic oil transport pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620075022 CN2929243Y (en) | 2006-07-05 | 2006-07-05 | Micro magnetic oil transport pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929243Y true CN2929243Y (en) | 2007-08-01 |
Family
ID=38307626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620075022 Expired - Fee Related CN2929243Y (en) | 2006-07-05 | 2006-07-05 | Micro magnetic oil transport pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929243Y (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011720A (en) * | 2009-09-04 | 2011-04-13 | 刘显海 | Plunger pump |
| CN104234965A (en) * | 2014-09-03 | 2014-12-24 | 西安交通大学 | Permanent magnet disc-type motor driven integrated radial plunger pump with double columns of plungers |
| CN104329232A (en) * | 2014-09-03 | 2015-02-04 | 西安交通大学 | Integrated radial plunger pump driven by permanent magnet disc type electric machines |
| CN105508177A (en) * | 2015-12-25 | 2016-04-20 | 徐毓艺 | Electromagnetic engine oil pumping device |
| CN105526479A (en) * | 2016-01-24 | 2016-04-27 | 徐毓艺 | Efficient, energy-saving and environment-friendly lubricating oil pump |
| CN105526483A (en) * | 2016-01-24 | 2016-04-27 | 徐毓艺 | Efficient, environment-friendly and energy-saving lubricating oil pump |
| CN105526098A (en) * | 2016-01-24 | 2016-04-27 | 徐毓艺 | Energy-saving and efficient electromagnetic pump for pumping lubricating oil |
| CN105526097A (en) * | 2016-01-24 | 2016-04-27 | 徐毓艺 | Energy-saving, efficient and environment-friendly lubricating oil pump |
| CN105545678A (en) * | 2016-01-24 | 2016-05-04 | 徐正伟 | Environment-friendly vacuum pumping energy-saving pump |
| CN105569968A (en) * | 2016-01-24 | 2016-05-11 | 徐毓艺 | Energy-saving, efficient and environment-friendly lubricating oil electromagnetic pump |
| CN105569969A (en) * | 2016-01-24 | 2016-05-11 | 徐毓艺 | Efficient, environment-friendly and energy-saving pump for lubricating oil |
| CN105587524A (en) * | 2016-02-15 | 2016-05-18 | 徐毓艺 | Energy-saving, efficient and environmentally friendly fuel pump |
| CN105587567A (en) * | 2016-01-24 | 2016-05-18 | 李秀林 | Environment-friendly energy-saving natural gas extracting and compressing equipment |
| CN105587513A (en) * | 2016-02-15 | 2016-05-18 | 徐正伟 | Efficient energy-saving electromagnetic pump for pumping drinking water |
| CN105604857A (en) * | 2015-12-25 | 2016-05-25 | 徐毓艺 | Electromagnetic type engine oil pumping device |
| CN105604858A (en) * | 2015-12-25 | 2016-05-25 | 徐毓艺 | Engine oil pumping device |
| CN105626430A (en) * | 2016-01-15 | 2016-06-01 | 徐正伟 | Environment-friendly blowdown and energy saving equipment |
| CN105697278A (en) * | 2016-01-24 | 2016-06-22 | 徐毓艺 | High-efficiency, environment-friendly and energy-saving lubricating oil pump |
| CN105697279A (en) * | 2016-01-24 | 2016-06-22 | 徐毓艺 | High-efficiency, energy-saving and environment-friendly lubricating oil pump |
| CN105736297A (en) * | 2016-02-15 | 2016-07-06 | 徐毓艺 | Efficient, environmentally friendly and energy-saving fuel pump |
| CN107848096A (en) * | 2015-07-31 | 2018-03-27 | 克里斯托弗·布瓦特 | For part to be clamped to the clamping device of instrument |
-
2006
- 2006-07-05 CN CN 200620075022 patent/CN2929243Y/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011720A (en) * | 2009-09-04 | 2011-04-13 | 刘显海 | Plunger pump |
| CN104234965A (en) * | 2014-09-03 | 2014-12-24 | 西安交通大学 | Permanent magnet disc-type motor driven integrated radial plunger pump with double columns of plungers |
| CN104329232A (en) * | 2014-09-03 | 2015-02-04 | 西安交通大学 | Integrated radial plunger pump driven by permanent magnet disc type electric machines |
| CN107848096B (en) * | 2015-07-31 | 2020-02-21 | 克里斯托弗·布瓦特 | Clamping device for clamping a component to a tool |
| CN107848096A (en) * | 2015-07-31 | 2018-03-27 | 克里斯托弗·布瓦特 | For part to be clamped to the clamping device of instrument |
| CN105604857A (en) * | 2015-12-25 | 2016-05-25 | 徐毓艺 | Electromagnetic type engine oil pumping device |
| CN105508177A (en) * | 2015-12-25 | 2016-04-20 | 徐毓艺 | Electromagnetic engine oil pumping device |
| CN105604858A (en) * | 2015-12-25 | 2016-05-25 | 徐毓艺 | Engine oil pumping device |
| CN105626430A (en) * | 2016-01-15 | 2016-06-01 | 徐正伟 | Environment-friendly blowdown and energy saving equipment |
| CN105526483A (en) * | 2016-01-24 | 2016-04-27 | 徐毓艺 | Efficient, environment-friendly and energy-saving lubricating oil pump |
| CN105569969A (en) * | 2016-01-24 | 2016-05-11 | 徐毓艺 | Efficient, environment-friendly and energy-saving pump for lubricating oil |
| CN105587567A (en) * | 2016-01-24 | 2016-05-18 | 李秀林 | Environment-friendly energy-saving natural gas extracting and compressing equipment |
| CN105569968A (en) * | 2016-01-24 | 2016-05-11 | 徐毓艺 | Energy-saving, efficient and environment-friendly lubricating oil electromagnetic pump |
| CN105545678A (en) * | 2016-01-24 | 2016-05-04 | 徐正伟 | Environment-friendly vacuum pumping energy-saving pump |
| CN105526097A (en) * | 2016-01-24 | 2016-04-27 | 徐毓艺 | Energy-saving, efficient and environment-friendly lubricating oil pump |
| CN105697278A (en) * | 2016-01-24 | 2016-06-22 | 徐毓艺 | High-efficiency, environment-friendly and energy-saving lubricating oil pump |
| CN105697279A (en) * | 2016-01-24 | 2016-06-22 | 徐毓艺 | High-efficiency, energy-saving and environment-friendly lubricating oil pump |
| CN105526098A (en) * | 2016-01-24 | 2016-04-27 | 徐毓艺 | Energy-saving and efficient electromagnetic pump for pumping lubricating oil |
| CN105526479A (en) * | 2016-01-24 | 2016-04-27 | 徐毓艺 | Efficient, energy-saving and environment-friendly lubricating oil pump |
| CN105587524A (en) * | 2016-02-15 | 2016-05-18 | 徐毓艺 | Energy-saving, efficient and environmentally friendly fuel pump |
| CN105587513A (en) * | 2016-02-15 | 2016-05-18 | 徐正伟 | Efficient energy-saving electromagnetic pump for pumping drinking water |
| CN105736297A (en) * | 2016-02-15 | 2016-07-06 | 徐毓艺 | Efficient, environmentally friendly and energy-saving fuel pump |
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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 |