CN106640606A - Multi-stage series electromagnetic pump - Google Patents
Multi-stage series electromagnetic pump Download PDFInfo
- Publication number
- CN106640606A CN106640606A CN201611009683.2A CN201611009683A CN106640606A CN 106640606 A CN106640606 A CN 106640606A CN 201611009683 A CN201611009683 A CN 201611009683A CN 106640606 A CN106640606 A CN 106640606A
- Authority
- CN
- China
- Prior art keywords
- water
- cover
- water pump
- ring
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
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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
- 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
-
- 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
- F04B25/00—Multi-stage pumps
-
- 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
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
- F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
Abstract
A multi-stage series electromagnetic pump comprises a coil, a water pump shell, a permanent magnetic ring, a water pump diaphragm, a diaphragm blocking ring, a non-return diaphragm, a non-return diaphragm blocking ring, a seal washer, a seal pressing ring, a water inlet cover, a water outlet cover, a power source, a control switch and a power polarity conversion box. The coil is wound on the periphery of the water pump shell. The permanent magnetic ring is arranged in an inner cavity of the water pump shell. The water pump diaphragm and the diaphragm blocking ring are arranged on the middle section of the permanent magnetic ring in a clamped mode. The periphery of the coil is coated with an outer protective shell. The water outlet cover and the water inlet cover are arranged at the upper end and the lower end of the outer protective shell correspondingly. The seal pressing ring is pressed in the water outlet cover and presses the non-return diaphragm. The non-return diaphragm is attached to the non-return diaphragm blocking ring tightly. The seal washer is arranged between the non-return diaphragm blocking ring and an upper opening of the water pump shell. The non-return diaphragm is tightly pressed between a lower opening of the water pump shell and the water inlet cover. The input end of the power polarity conversion box is connected with the power source through the control switch. An inner seal wire is arranged in the outer protective shell and is connected with the coil. A cable externally connected with the inner seal wire is connected with the output end of the power polarity conversion box through a connector. The outer walls of the water inlet cover and the water outlet cover are connected with a water conveying pipe.
Description
Technical field
This plural serial stage electromagnetic pump belongs to water pump field.
Background technology
Existing water pump is used as power using motor, and manufacture is complicated, volume is big, be difficult to series connection for deep-well pumping.
The content of the invention
Plural serial stage electromagnetic pump of the present invention, including coil, water pump cover, permanent magnetosphere, water pump diaphragm, diaphragm back-up ring, only
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, waterproof connector, interior envelope wire, cable, waterproof connector cover plate, connector, water-supply-pipe, its feature
It is：Coil is wound on water pump cover periphery, and permanent magnetosphere is located at water pump cover inner chamber, permanent magnetosphere stage casing accompany water pump diaphragm and
Diaphragm back-up ring, coil periphery is surrounded by outer protecting shell.The upper/lower terminal of outer protecting shell is respectively provided with outflow cover for water and enters water cover, outflow cover for water internal pressure
Sealing clamping ring, sealing clamping ring pressed against non-return film, and non-return film back-up ring, non-return film back-up ring and water pump cover are close to below non-return film
Seal washer is provided between suitable for reading.Mouth and enter between water cover to be pressed with non-return film under water pump cover.Electric power polarity boxcar it is defeated
Enter to hold Jing controlling switch joining powers.Interior envelope wire is provided with outer protecting shell, coil is connected in interior envelope wire, interior envelope wire and water pump
Waterproof connector connection outside housing.The external cable of waterproof connector external power supply dipole inversion Jing after connector series resistance
Box output end, resistor coupled in parallel electric capacity.Enter water cover and water outlet cover outer wall is respectively provided with screw thread for coupling with water-supply-pipe.
After controlling switch closure switches on power, coil generating electromagnetic field.When the electromagnetic field polarity and permanent magnetic at coil two ends
When the polarity at circle 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, it is moveable permanent in water pump cover inner chamber
Magnetosphere moves to attracting opposite pole one end.The diaphragm back-up ring for being fixed on permanent magnetosphere stage casing is also moved, and is promoted
Water pump diaphragm is moved.Now, because the resistance of water makes water pump diaphragm be close to the limbers that diaphragm back-up ring has been blocked on diaphragm back-up ring, water
Pump diaphragm promotes the water flow forward in direction of advance water pump cover inner chamber.Non-return film back-up ring of the current in outflow cover for water it is logical
Water hole pushes away again opens the non-return film for being close to non-return film back-up ring, and the limbers from non-return film is flowed to delivery port.Meanwhile, travel forward
The negative pressure that produces below of water pump diaphragm in permanent magnetosphere stage casing be sucked away from opening the non-return film being close into water cover inner face, make outside the pump housing
Water Jing enters limbers of the filter screen of water cover from non-return film into water pump cover inner chamber.
After the time that electric power polarity switching box sets, the power supply polarity of the output end of electric power polarity switching box two occurs
Also there is change in change, the electromagnetic field polarity at coil two ends.At this moment, permanent magnetosphere will with diaphragm back-up ring and water pump diaphragm to
The other end movement of water pump cover inner chamber.Now, because of the resistance of water, water pump diaphragm can separate generation gap, water with diaphragm back-up ring
Limbers on Jing diaphragm back-up rings is flowed into from the limbers of water pump diaphragm and produces the water pump shell of negative pressure because water pump diaphragm is moved
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, and blocking water flows out water pump shell
Intracoelomic cavity.
With the change of the power supply polarity conversion time length that electric power polarity switching box sets, permanent magnetosphere is in water pump cover
Travel frequency also changes therewith in inner chamber.Permanent magnetosphere is just into variable-frequency round piston, water pump diaphragm neighboring and water pump
Housing cavity close fit, undertakes the function of piston ring.
Maintenance electric current after the resistance of electric power polarity switching box wherein output end series connection moves permanent magnetosphere reduces, with
The electric capacity of resistor coupled in parallel makes permanent magnetosphere start starting current increase when moving.
When this plural serial stage electromagnetic pump is used for deep-well pumping, two (or more) plural serial stage electromagnetism series connections of pumps are made
With：First the waterproof connector below nethermost plural serial stage electromagnetic pump outer protecting shell is sealed with waterproof connector cover plate
Close, then couple following plural serial stage electromagnetic pump delivery port and plural serial stage electromagnetic pump water inlet above with water-supply-pipe.Then
Connect with the waterproof on following plural serial stage electromagnetic pump top with the waterproof connector of plural serial stage electromagnetic pump bottom above cable connection
Plug-in unit.Finally, with the waterproof connector and electric power polarity boxcar output end on plural serial stage electromagnetic pump top above cable connection
Connector.
After switching on power, the line that the permanent magnetosphere in upper and lower plural serial stage electromagnetic pump will be produced in same polarity power
It is synchronized with the movement under circle electromagnetic field effect.Water under deep-well is pumped by plural serial stage electromagnetic pump.
Description of the drawings
Fig. 1：Structural representation when plural serial stage electromagnetic pump hot-wire coil electromagnetic field polarity is identical with permanent magnetosphere polarity.
Fig. 2：The series connection of pumps of two plural serial stage electromagnetism is used for deep-well pumping schematic diagram.
In figure：1st, coil, 2, water pump cover, 3, permanent magnetosphere, 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 pole
Property switching box, 15, resistance, 16, electric capacity, 17, outer protecting shell, 18, filter screen, 19, waterproof connector, 20, interior envelope wire, 21, cable,
22nd, waterproof connector cover plate, 23, connector, 24, water-supply-pipe, straight arrows represent the permanent magnetosphere direction of motion, curve arrow table
Show water (flow) direction.
Specific embodiment
Plural serial stage electromagnetic pump of the present invention, including coil (1), water pump cover (2), permanent magnetosphere (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
It is net (18), waterproof connector (19), interior envelope wire (20), cable (21), waterproof connector cover plate (22), connector (23), defeated
Water pipe (24), it is characterised in that：Coil (1) is wound on water pump cover (2) periphery, and permanent magnetosphere (3) is located in water pump cover (2)
Chamber, permanent magnetosphere (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), and in outflow cover for water (11) sealing clamping ring (9) is press against, close
Envelope trim ring (9) pressed against non-return film (4), and non-return film (4) is close to below non-return film back-up ring (5), non-return film back-up ring (5) lower plane with
Seal washer (8) is provided between water pump cover (2) is suitable for reading, mouth presses with entering between water cover (10) inner plane under water pump cover (2)
There is non-return film (6), coil (1) is connected in the interior envelope wire (20) in outer protecting shell (17), interior envelope wire (20) and water pump cover (2)
Outer waterproof connector (19) connection.The external cable (21) of waterproof connector (19) is Jing after connector (23) series resistance (15)
External power supply dipole inversion box (14) output end, resistance (15) shunt capacitance (16).Enter water cover (10) and outflow cover for water (11) outer wall
Screw thread is respectively provided with for coupling with water-supply-pipe (24), input Jing controlling switches (13) joining power of electric power polarity boxcar (14)
(12)。
Fig. 1 is structural representation when plural serial stage electromagnetic pump hot-wire coil electromagnetic field polarity is identical with permanent magnetosphere polarity.
After controlling switch (13) closure switches on power (12) in Fig. 1, coil (1) produces electromagnetic field.When the electromagnetic field pole at coil (1) two ends
Property it is identical with the polarity at permanent magnetosphere (3) two ends when, 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 (2)
Moveable permanent magnetosphere (3) moves to attracting opposite pole one end by straight arrows direction in chamber.It is fixed on permanent magnetosphere
The diaphragm back-up ring (5) in stage casing is also moved, and promotes water pump diaphragm (4) mobile.Now, water pump diaphragm (4) is close to diaphragm gear
The limbers that circle (5) has been blocked on diaphragm back-up ring (5), water pump diaphragm (4) promotes the water flow forward in water pump cover (2) chamber.
Current represent that the limbers of non-return film back-up ring (7) of the direction in outflow cover for water (11) pushes away to open again and are close to non-return by curve arrow
Flow out delivery port in the non-return film (6) of film back-up ring (7), the limbers from non-return film (6).Meanwhile, the permanent magnet for travelling forward
The negative pressure that the water pump diaphragm (4) in circle (3) stage casing is produced below is sucked away from opening the non-return film (6) being close into water cover (10) inner face, makes water
Water outside the pump housing is entered by curve arrow direction through entering limbers of the filter screen (18) of water cover (10) neck from non-return film (4)
In water pump cover (2) chamber.
Through the time that electric power polarity switching box (14) sets, the power pole of the output end of electric power polarity switching box (14) two
Property occur change, the electromagnetic field polarity also change therewith at coil (1) two ends.At this moment, permanent magnetosphere (3) will be with diaphragm back-up ring
(5) and water pump diaphragm (4) towards water pump cover (2) inner chamber the other end move.Now, because of permanent magnetosphere (3) direction of advance water
Drag effect, water pump diaphragm (4) can separate generation gap with diaphragm back-up ring (5), and the water of permanent magnetosphere (3) direction of advance is with regard to Jing films
Limbers on piece back-up ring (5) flows into from the limbers of water pump diaphragm (4) and produces the water pump of negative pressure because water pump diaphragm (4) is mobile
Housing (2) other end inner chamber.Meanwhile, the non-return film (6) of outflow cover for water (11) inner plane is also close to non-return film back-up ring because of negative pressure
(7), block water to flow out outside water pump body.Enter the non-return film (6) of water cover (10) inner plane because being close to by hydraulic pressure into water cover (10)
Plane, the limbers blocked on non-return film (6) prevents from flowing out water pump cover (2) into the water in water cover (10).
With the difference of the power supply polarity conversion time length that electric power polarity switching box (14) sets, permanent magnetosphere (3) exists
Travel frequency also changes therewith in water pump cover (2) inner chamber.Permanent magnetosphere (3) is just into variable-frequency round piston, water pump film
Piece (4) neighboring and water pump shell (2) inner chamber close fit, undertake the 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
Electric current reduction is held, the electric capacity (16) in parallel with resistance (15) makes permanent magnetic iron ring (3) start starting current increase when moving.
Fig. 2 is that the series connection of pumps of two plural serial stage electromagnetism is used for deep-well pumping schematic diagram.
When this plural serial stage electromagnetic pump is used for deep-well pumping, two (or more) plural serial stage electromagnetic pumps can be used in series：
First the waterproof connector (19) below nethermost plural serial stage electromagnetic pump outer protecting shell (17) is used into waterproof connector lid
Plate (22) is closed, then couples following plural serial stage electromagnetic pump outflow cover for water (11) with plural serial stage electricity above with water-supply-pipe (24)
Magnetic pumping enters water cover (10).Then with cable (21) connection above the waterproof connector (19) of plural serial stage electromagnetic pump bottom with it is following
The waterproof connector (19) on plural serial stage electromagnetic pump top.Finally, plural serial stage electromagnetic pump top above is coupled with cable (21)
Waterproof connector (19) and electric power polarity boxcar (14) output end connector (23).
Coil (1) switches on power after (12), and the permanent magnetosphere (3) in upper and lower plural serial stage electromagnetic pump will be in same pole
It is synchronized with the movement under the same polarity electromagnetic field effect produced by coil (1) that property power supply is powered.Water under deep-well is more by this
Level series connection electromagnetic pump is pumped step by step.
Claims (1)
1. a kind of plural serial stage electromagnetic pump, including coil (1), water pump cover (2), permanent magnetosphere (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
It is net (18), waterproof connector (19), interior envelope wire (20), cable (21), waterproof connector cover plate (22), connector (23), defeated
Water pipe (24), it is characterised in that：Coil (1) is wound on water pump cover (2) periphery, and permanent magnetosphere (3) is located in water pump cover (2)
Chamber, permanent magnetosphere (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), and in outflow cover for water (11) sealing clamping ring (9) is press against, 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
Seal washer (8) is provided between body (2) is suitable for reading, mouth is pressed with non-return film (6) with entering under water pump cover (2) between water cover (10),
Interior envelope wire is provided with input Jing controlling switches (13) joining power (12) of electric power polarity boxcar (14), outer protecting shell (17)
(20), coil (1) is connected in interior envelope wire (20), waterproof connector (19) connection of the interior envelope wire (20) with water pump cover (2) outward
Connect, external cable (21) Jing connectors (23) joining power dipole inversion box (14) output end of waterproof connector (19), intake
Lid (10) and outflow cover for water (11) outer wall are respectively provided with screw thread for coupling with water-supply-pipe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611009683.2A CN106640606A (en) | 2016-11-11 | 2016-11-11 | Multi-stage series electromagnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611009683.2A CN106640606A (en) | 2016-11-11 | 2016-11-11 | Multi-stage series electromagnetic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106640606A true CN106640606A (en) | 2017-05-10 |
Family
ID=58807225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611009683.2A Pending CN106640606A (en) | 2016-11-11 | 2016-11-11 | Multi-stage series electromagnetic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106640606A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150359Y (en) * | 1993-02-06 | 1993-12-22 | 顾为东 | Permanent-magnet high-efficient piston pump |
| JP2002174195A (en) * | 2000-12-05 | 2002-06-21 | Hitachi Ltd | Pumping device |
| US20110236236A1 (en) * | 2008-12-08 | 2011-09-29 | Larsen Andreas Boerre | Driving arrangement for a pump or compressor |
| CN204783507U (en) * | 2015-06-28 | 2015-11-18 | 孟良 | No pole magnetic force oil -well pump |
| CN206439165U (en) * | 2016-11-11 | 2017-08-25 | 骆金山 | Plural serial stage electromagnetic pump |
-
2016
- 2016-11-11 CN CN201611009683.2A patent/CN106640606A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150359Y (en) * | 1993-02-06 | 1993-12-22 | 顾为东 | Permanent-magnet high-efficient piston pump |
| JP2002174195A (en) * | 2000-12-05 | 2002-06-21 | Hitachi Ltd | Pumping device |
| US20110236236A1 (en) * | 2008-12-08 | 2011-09-29 | Larsen Andreas Boerre | Driving arrangement for a pump or compressor |
| CN204783507U (en) * | 2015-06-28 | 2015-11-18 | 孟良 | No pole magnetic force oil -well pump |
| CN206439165U (en) * | 2016-11-11 | 2017-08-25 | 骆金山 | Plural serial stage electromagnetic pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190215 Address after: 063600 Maozhuang Village, Maozhuang Township, Leting County, Tangshan City, Hebei Province Applicant after: Tangshan Longtaichen Industrial Co., Ltd. Address before: 310003 Room 1201, Tianyuan Pavilion, 218 Daomaoxiang, Xiacheng District, Hangzhou City, Zhejiang Province Applicant before: Luo Jinshan |
|
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20190409 |