CN106438268A - Electromagnetic push-pull water pump - Google Patents
Electromagnetic push-pull water pump Download PDFInfo
- Publication number
- CN106438268A CN106438268A CN201610922625.2A CN201610922625A CN106438268A CN 106438268 A CN106438268 A CN 106438268A CN 201610922625 A CN201610922625 A CN 201610922625A CN 106438268 A CN106438268 A CN 106438268A
- Authority
- CN
- China
- Prior art keywords
- water pump
- ring
- water
- cover
- diaphragm
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/20—Filtering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses an electromagnetic push-pull water pump which comprises a coil, a water pump case, a permanent magnet ring, a water pump diaphragm, a diaphragm retainer ring, a non-return diaphragm, a non-return diaphragm retainer ring, a sealing gasket, a sealing pressure ring, a water inlet cover, a water outlet cover, a power supply, a control switch, a power supply polar conversion box, a resistor, a capacitor, an outer protective shell and a filter screen. The electromagnetic push-pull water pump is characterized in that the coil is wound around the periphery of the water pump case; the permanent magnet ring is arranged in an inner cavity of the water pump case; the water pump diaphragm and the diaphragm retainer ring are clamped on the middle section of the permanent magnet ring; the outer protective shell covers the periphery of the coil; the upper end and the lower end of the outer protective shell are equipped with the water outlet cover and the water inlet cover correspondingly; the sealing pressure ring is pressed in the water outlet cover; the non-return diaphragm is tightly pressed by the sealing pressure ring; the lower surface of the non-return diaphragm clings to the non-return diaphragm retain ring; the sealing gasket is arranged between the non-return diaphragm retainer ring and the upper port of the water pump case; the non-return diaphragm is tightly pressed between the lower port of the water pump case and the water inlet cover; the filter screen is arranged on the neck part of the water inlet cover; after being in series connection with the resistor, the coil is externally connected with the output end of the power supply polar conversion box; the resistor is in parallel connection with the capacitor; and the input end of the power supply polar conversion box is connected with a power supply through the control switch.
Description
Technical field
This electromagnetism push-and-pull water pump belongs to water pump field.
Background technology
Existing water pump adopts motor rotary power to work, and manufacture is complicated, volume is big.
Content of the invention
Electromagnetism push-and-pull water pump of the present invention, including coil, water pump cover, permanent magnetic iron ring, water pump diaphragm, diaphragm back-up ring, stops
Return film, non-return film back-up ring, seal washer, sealing clamping ring, enter water cover, outflow cover for water, power supply, controlling switch, electric power polarity boxcar,
Resistance, electric capacity, outer protecting shell, filter screen it is characterised in that：Coil is wound on water pump cover periphery, and permanent magnetic iron ring is located at water pump cover
Inner chamber, permanent magnetic iron ring stage casing accompanies water pump diaphragm and diaphragm back-up ring, and coil periphery is surrounded by outer protecting shell, and upper and lower the two of outer protecting shell
End is respectively provided with outflow cover for water and enters water cover, press against sealing clamping ring, sealing clamping ring pressed against non-return film in outflow cover for water, tight below non-return film
Patch non-return film back-up ring, non-return film back-up ring and water pump cover suitable for reading between be provided with seal washer, under water pump cover mouth with enter water cover it
Between be pressed with non-return film, the neck entering water cover is provided with filter screen, external power supply dipole inversion box output end after coil series resistance, electricity
Resistance is parallel with electric capacity, and the input of electric power polarity boxcar is through controlling switch joining power.
After controlling switch closure switches on power, coil generating electromagnetic field.Electromagnetic field polarity and permanent magnetic when coil two ends
When the polarity at iron ring two ends is identical, repel each other in the magnetic field same sex, in the presence of there is a natural attraction between the sexes, in water pump cover inner chamber movably forever
Magnet circle moves to attracting opposite pole one end long.The diaphragm back-up ring being fixed on permanent magnetic iron ring stage casing also moves,
And promote water pump diaphragm to move.Now, water pump diaphragm is close to the limbers that diaphragm back-up ring has been blocked on diaphragm back-up ring, water pump diaphragm
Promote the water flow forward in water pump cover inner chamber.The limbers of non-return film back-up ring in outflow cover for water for the current pushes away out tightly again
The non-return film of patch non-return film back-up ring, the limbers from non-return film flows to delivery port.Meanwhile, the permanent magnet stage casing travelling forward
The negative pressure that produces below of water pump diaphragm be sucked away from opening the non-return film being close to into water cover inner face, make the water outside the pump housing through entering the filter of water cover
Limbers from non-return film for the net enters water pump cover inner chamber.
After the time that electric power polarity switching box sets, the power supply polarity of electric power polarity switching box two output end occurs
Change, also there is change in the electromagnetic field polarity at coil two ends.At this moment, permanent magnetic iron ring will be with diaphragm back-up ring and water pump diaphragm
Move to the other end of water pump cover inner chamber.Now, because the resistance water pump diaphragm of water can separate generation gap, water with diaphragm back-up ring
Just flow into because water pump diaphragm is mobile through the limbers on diaphragm back-up ring from the limbers of water pump diaphragm and produce the water pump shell of negative pressure
Body other end inner chamber.Meanwhile, the non-return film of outflow cover for water inner face is also close to non-return film back-up ring because of negative pressure, blocks water and flows out water pump shell
Intracoelomic cavity.
The difference of the power supply polarity conversion time length setting with electric power polarity switching box, permanent magnetic iron ring is in water pump shell
In intracoelomic cavity, travel frequency also changes therewith.Permanent magnetic iron ring has just become variable-frequency round piston.Water pump diaphragm neighboring with
Water pump cover inner chamber close fit, plays the sealing function of piston ring.
Maintenance electric current after the resistance of electric power polarity switching box wherein output end series connection makes permanent magnet mobile reduces, with
The starting current when electric capacity of resistor coupled in parallel makes permanent magnet start mobile increases.
Brief description
Fig. 1：Structural representation when this electromagnetism push-and-pull water pump hot-wire coil electromagnetic field polarity is identical with permanent magnet polarity.
Fig. 2：Structural representation when this electromagnetism push-and-pull water pump hot-wire coil electromagnetic field polarity is different with permanent magnet polarity.
In figure：1st, coil, 2, water pump cover, 3, permanent magnetic iron ring, 4, water pump diaphragm, 5, diaphragm back-up ring, 6, non-return film, 7, non-return
Film back-up ring, 8, seal washer, 9, sealing clamping ring, 10, enter water cover, 11, outflow cover for water, 12, power supply, 13, controlling switch, 14, power supply
Reversal box, 15, resistance, 16, electric capacity, 17, outer protecting shell, 18, filter screen, straight arrows represent the permanent magnetic iron ring direction of motion,
Curve arrow represents water (flow) direction.
Specific embodiment
Electromagnetism push-and-pull water pump of the present invention, including coil (1), water pump cover (2), permanent magnetic iron ring (3), water pump diaphragm (4),
Diaphragm back-up ring (5), non-return film (6), non-return film back-up ring (7), seal washer (8), sealing clamping ring (9), enter water cover (10), outflow cover for water
(11), power supply (12), controlling switch (13), electric power polarity boxcar (14), resistance (15), electric capacity (16), outer protecting shell (17), filter
Net (18) it is characterised in that：Coil (1) is wound on water pump cover (2) periphery, and permanent magnetic iron ring (3) is located in water pump cover (2)
Chamber, permanent magnetic iron ring (3) stage casing accompanies water pump diaphragm (4) and matrix back-up ring (5), and coil (1) periphery is surrounded by outer protecting shell (17), outward
The upper/lower terminal of protective case (17) is respectively provided with outflow cover for water (11) and enters water cover (10), press against sealing clamping ring (9) in outflow cover for water (11),
Sealing clamping ring (9) pressed against non-return film (4), and non-return film (4) is close to non-return film back-up ring (5), non-return film back-up ring (5) lower plane below
And it is provided with seal washer (8) between water pump cover (2) is suitable for reading, mouth and enter between water cover (10) inner plane tight under water pump cover (2)
It is pressed with non-return film (6), the neck entering water cover (10) is provided with filter screen (18), and coil (1) series resistance (15) is followed by electric power polarity and turns
Change box (14) output end, resistance (15) is parallel with electric capacity (16), and the input of electric power polarity boxcar (14) is through controlling switch
(13) joining power (12).
After in Fig. 1, controlling switch (13) closure switches on power (12), coil (1) produces electromagnetic field.When coil (1) two ends
When electromagnetic field polarity is identical with the polarity at permanent magnetic iron ring (3) two ends, repel each other in the magnetic field same sex, in the presence of there is a natural attraction between the sexes, water
In pump case (2) inner chamber, moveable permanent magnetic iron ring (3) just moves to attracting opposite pole one end by straight arrows direction.
The diaphragm back-up ring (5) being fixed on permanent magnetic iron ring stage casing also moves, and promotes water pump diaphragm (4) mobile.Now, water pump film
Piece (4) is close to the limbers that diaphragm back-up ring (5) has been blocked on diaphragm back-up ring (5), and water pump diaphragm (4) promotes water pump cover (2) chamber
Interior water flow forward.Current represent the limbers of non-return film back-up ring (7) in outflow cover for water (11) for the direction by curve arrow
Push away again and open the non-return film (6) being close to non-return film back-up ring (7), delivery port is flowed out in the limbers from non-return film (6).Meanwhile, to
The negative pressure that the water pump diaphragm (4) in permanent magnetic iron ring (3) stage casing of front motion produces below is sucked away from opening to be close to into water cover (10) inner face
Non-return film (6), make the external water of water pump by curve arrow direction through entering water cover (10) neck filter screen (18) from non-return film
(4) limbers on enters in water pump cover (2) chamber.
Fig. 2 is the time setting through electric power polarity switching box (14), electric power polarity switching box (14) two output end
There is change in power supply polarity, the electromagnetic field polarity at coil (1) two ends also occurs change.At this moment, permanent magnetic iron ring (3) will be with
Diaphragm back-up ring (5) and water pump diaphragm (4) press straight arrows direction towards the other end movement of water pump cover (2) inner chamber.Now, because forever
The drag effect of magnet circle (3) direction of advance water long, water pump diaphragm (4) can separate generation gap, permanent magnetic with diaphragm back-up ring (5)
The water of iron ring (3) direction of advance just presses the water flowing through the limbers on diaphragm back-up ring (5) from water pump diaphragm (4) for the curve arrow direction
Hole flows into because water pump diaphragm (4) is mobile and produces water pump cover (2) other end inner chamber of negative pressure.Meanwhile, flat in outflow cover for water (11)
The non-return film (6) in face is also close to non-return film back-up ring (7) because of negative pressure, blocks water and flows out outside water pump body；Enter water cover (10) inner plane
Non-return film (6) because being close to by hydraulic pressure, into water cover (10) inner plane, block non-return film
(6) limbers on, prevents from flowing out water pump cover (2) into the water in water cover (10).
The difference of the power supply polarity conversion time length setting with electric power polarity switching box (14), permanent magnetic iron ring (3)
In water pump cover (2) inner chamber, travel frequency also changes therewith.Permanent magnetic iron ring (3) has just become variable-frequency round piston.Water
Pump diaphragm (4) neighboring and water pump shell (2) inner chamber close fit, play the sealing function of piston ring.
The resistance (15) of electric power polarity switching box (14) wherein output end series connection makes the dimension after permanent magnetic iron ring (3) movement
Hold electric current to reduce, the starting current when electric capacity (16) in parallel with resistance (15) makes permanent magnetic iron ring (3) start mobile increases.
Claims (1)
1. a kind of electromagnetism push-and-pull water pump, including coil (1), water pump cover (2), permanent magnetic iron ring (3), water pump diaphragm (4), diaphragm
Back-up ring (5), non-return film (6), non-return film back-up ring (7), seal washer (8), sealing clamping ring (9), enter water cover (10), outflow cover for water
(11), power supply (12), controlling switch (13), electric power polarity boxcar (14), resistance (15), electric capacity (16), outer protecting shell (17), filter
Net (18) it is characterised in that：Coil (1) is wound on water pump cover (2) periphery, and permanent magnetic iron ring (3) is located in water pump cover (2)
Chamber, permanent magnet (3) stage casing accompanies water pump diaphragm (4) and diaphragm back-up ring (5), and coil (1) periphery is surrounded by outer protecting shell (17), outer shield
The upper/lower terminal of shell (17) is respectively provided with outflow cover for water (11) and enters water cover (10), press against sealing clamping ring (9) in outflow cover for water (11), close
Envelope trim ring (9) pressed against non-return film (6), and non-return film (6) is close to non-return film back-up ring (7), non-return film back-up ring (7) and water pump shell below
It is provided with seal washer (8) between body (2) is suitable for reading, mouth and enter and be pressed with non-return film (6) between water cover (10) under water pump cover (2),
The neck entering water cover (10) is provided with filter screen (18), coil (1) series resistance (15) external power supply dipole inversion box (14) output afterwards
End, resistance (15) shunt capacitance (16), the input of electric power polarity boxcar (14) is through controlling switch (13) joining power (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610922625.2A CN106438268A (en) | 2016-10-24 | 2016-10-24 | Electromagnetic push-pull water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610922625.2A CN106438268A (en) | 2016-10-24 | 2016-10-24 | Electromagnetic push-pull water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106438268A true CN106438268A (en) | 2017-02-22 |
Family
ID=58176108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610922625.2A Pending CN106438268A (en) | 2016-10-24 | 2016-10-24 | Electromagnetic push-pull water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106438268A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002174195A (en) * | 2000-12-05 | 2002-06-21 | Hitachi Ltd | Pumping device |
| CN201165969Y (en) * | 2007-11-12 | 2008-12-17 | 辽河石油勘探局 | PG pump hydraulic end leakage-free packer |
| CN204783507U (en) * | 2015-06-28 | 2015-11-18 | 孟良 | No pole magnetic force oil -well pump |
| CN105134563A (en) * | 2015-09-25 | 2015-12-09 | 珠海凯邦电机制造有限公司 | Stabilized pressure pump, pump casing sealing structure of stabilized pressure pump and water purifier |
| CN206129518U (en) * | 2016-10-24 | 2017-04-26 | 骆金山 | Electromagnetism push -and -pull water pump |
-
2016
- 2016-10-24 CN CN201610922625.2A patent/CN106438268A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002174195A (en) * | 2000-12-05 | 2002-06-21 | Hitachi Ltd | Pumping device |
| CN201165969Y (en) * | 2007-11-12 | 2008-12-17 | 辽河石油勘探局 | PG pump hydraulic end leakage-free packer |
| CN204783507U (en) * | 2015-06-28 | 2015-11-18 | 孟良 | No pole magnetic force oil -well pump |
| CN105134563A (en) * | 2015-09-25 | 2015-12-09 | 珠海凯邦电机制造有限公司 | Stabilized pressure pump, pump casing sealing structure of stabilized pressure pump and water purifier |
| CN206129518U (en) * | 2016-10-24 | 2017-04-26 | 骆金山 | Electromagnetism push -and -pull water pump |
Non-Patent Citations (1)
| Title |
|---|
| 蔡翔，张跃铭: "《中学生千万个怎么办》", 31 March 1993, 吉林人民出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
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| WD01 | Invention patent application deemed withdrawn after publication |