CN2203718Y - Coal diesel oil automatic electric pump - Google Patents
Coal diesel oil automatic electric pump Download PDFInfo
- Publication number
- CN2203718Y CN2203718Y CN94237922U CN94237922U CN2203718Y CN 2203718 Y CN2203718 Y CN 2203718Y CN 94237922 U CN94237922 U CN 94237922U CN 94237922 U CN94237922 U CN 94237922U CN 2203718 Y CN2203718 Y CN 2203718Y
- Authority
- CN
- China
- Prior art keywords
- oil
- iron core
- coil
- spring
- plunger
- 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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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The utility model discloses a coal and diesel oil automatic electric pump used for supplying oil to coal and diesel evaporation stoves, which is mainly composed of a coil, a coil seat, a coil cover, an iron core, a plunger, a pump body, an oil inlet and an oil outlet valves. The iron core is installed in the center of the coil, and the plunger and the pump body thereof are installed under the iron core. When the power is switched on, varying magnetic attractive force makes the iron core move upwards and downwards to drive the plunger also to move upwards and downwards to pump oil. By utilizing the electromagnetic force to pump oil automatically, the utility model can obtain the advantages of labor saving, compact structure, small size, suspensibility, small place occupation, low cost, and convenient operation. The oil supply pressure and the oil supply capacity can be adjusted, so that the utility model has the advantages of stability and safety, no explosion hidden danger, and homogeneous and strong fire power. Besides, with the wide applicability, the coal and diesel oil automatic electric pump not only can be used for the delivery of coal oil and diesel oil, but also can be used for the delivery of liquids such as water, acid, alkali, poisonous liquid, etc.
Description
The utility model relates to coal diesel oil gasification oven fuel feeding new equipment.
The oil-servicing facilities of existing coal diesel oil gasification oven is a barometric tank, and it is thrown air in the hermetically sealed can into by manpower, increases air pressure, and oil pressure is gone out to supply with the gasification oven burning, and there is following drawback in this air feed equipment: the one, and labor intensity is big, and volume is big, uses inconvenient; The 2nd, the charge oil pressure instability, it is inhomogeneous to burn; The 3rd, safety inadequately, barometric tank quality requirement height, quality instability or barometer break down, and will have the steady trouble of blasting.
The purpose of this utility model is to provide a kind of manpower, volume is little, oil pressure is stable, safe coal diesel oil Automatic electric pump do not spent.
The utility model is when adopting the coil winding energising, to produce alternating magnetic field, make the iron core that is contained in the hub of a spool place under magnetic force, moves up and down and the mode of drive plunger pump oil achieves the goal.
The utility model characteristics: the one, with electromagnetic force automatic pump oil, save the labour force, compact structure, volume is little, can hang, and takies to occupy a narrow space, and is cheap, easy to use; The 2nd, charge oil pressure, fuel delivery can be adjusted, stability and safety is leaned on, the steady trouble of exhausted nothing blast, and firepower is strong suddenly evenly; The 3rd, applicability is wide, except that the conveying that is used for coal diesel oil, also can be used for the conveying of liquid such as water, acid, alkali, poison.
Below in conjunction with accompanying drawing enforcement is described:
Accompanying drawing is looked sketch (partly cut-away) for this electric pump master.
With reference to accompanying drawing, this electric pump is by adjusting screw rod (1), locking nut (2,3), spring seat (4), on the coil, following cover (5,6), screw, nut (7), coil base (8), coil (9), spring (10,13,17,23), iron core (11), iron core sleeve (12), oil returning pipe joint (14), plunger (15), the pump housing (16), oil-feed spool (18), inlet connector (19), packing ring (20,21), fuel-displaced spool (22), oil outlet tube (24) and power line (25) are formed, adjusting screw rod (1) is positioned in spring seat (4) center screw, spring seat (4) lower end surface is equipped with spring (10), spring (10) is termination iron core (11) upper-end surface down, the outer iron core sleeve (12) that is equipped with of iron core (11), coil (9) is positioned on the coil base (8), coil base (8) is sleeved on spring seat (4) and iron core sleeve (12) outside, coil housing is similar to cup-shaped outward, there is circular hole at the center, last cover (5) circle hole sleeve is contained on the shoulder of spring seat (4) top, lock with nut (3), following cover (6) circle hole sleeve is in iron core sleeve (12) outside, on the centre, following cover (5,6) opening chimb screw, nut (7) connects, plunger (15) upper end portion plectane and iron core (11) be end in contact down, spring (13) upper end is pressed in below plunger (15) plectane, the lower end is pressed in the pump housing (16) upper end, be equipped with oil-feed spool (18) and spring (17) thereof in the oil pocket of the pump housing (16) bottom, lower end surface peace packing ring (20) and inlet connector (19) thereof, the fuel-displaced head of the pump housing (16) left part adds packing ring (21) and is connected with oil outlet tube (24) joint, be equipped with fuel-displaced spool (22) and spring (23) thereof in the oil pocket that forms between joint, oil returning pipe joint (14) is positioned on iron core sleeve (12) lower right part.
Claims (1)
- A kind of is the coal diesel oil Automatic electric pump of coal diesel oil gasification oven fuel feeding, it is characterized in that this electric pump is by adjusting screw rod (1), locking nut (2,3), spring seat (4), on the coil, following cover (5,6), screw, nut (7), coil base (8), coil (9), spring (10,13,17,23), iron core (11), iron core sleeve (12), oil returning pipe joint (14), plunger (15), the pump housing (16), oil-feed spool (18), inlet connector (19), packing ring (20,21), fuel-displaced spool (22), oil outlet tube (24) and power line (25) are formed, adjusting screw rod (1) is positioned in spring seat (4) center screw, spring seat (4) lower end surface is equipped with spring (10), spring (10) is termination iron core (11) upper-end surface down, the outer iron core sleeve (12) that is equipped with of iron core (11), coil (9) is positioned on the coil base (8), coil base is sleeved on spring seat (4) and iron core sleeve (12) outside, coil housing is similar to cup-shaped outward, there is circular hole at the center, last cover (5) circle hole sleeve is contained on the shoulder of spring seat (4) top, lock with nut (3), following cover (6) circle hole sleeve is in iron core sleeve (12) outside, on the centre, following cover (5,6) opening chimb screw, nut (7) connects, plunger (15) upper end portion plectane and iron core (11) be end in contact down, spring (13) upper end is pressed in below plunger (15) plectane, the lower end is pressed in the pump housing (16) upper end, be equipped with oil-feed spool (18) and spring (17) thereof in the oil pocket of the pump housing (16) bottom, lower end surface peace packing ring (20) and inlet connector (19) thereof, the fuel-displaced head of the pump housing (16) left part adds packing ring (21) and is connected with oil outlet tube (24) joint, be equipped with fuel-displaced spool (22) and spring (23) thereof in the oil pocket that forms between joint, oil returning pipe joint (14) is positioned on iron core sleeve (12) lower right part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94237922U CN2203718Y (en) | 1994-07-31 | 1994-07-31 | Coal diesel oil automatic electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94237922U CN2203718Y (en) | 1994-07-31 | 1994-07-31 | Coal diesel oil automatic electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2203718Y true CN2203718Y (en) | 1995-07-19 |
Family
ID=33845483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94237922U Expired - Fee Related CN2203718Y (en) | 1994-07-31 | 1994-07-31 | Coal diesel oil automatic electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2203718Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785396A (en) * | 2014-11-25 | 2015-07-22 | 杭州哈帝环保科技有限公司 | Jet device and control method thereof |
-
1994
- 1994-07-31 CN CN94237922U patent/CN2203718Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785396A (en) * | 2014-11-25 | 2015-07-22 | 杭州哈帝环保科技有限公司 | Jet device and control method thereof |
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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 |