CN105736305B - The long cylinder body electromagnetic pump of pressure-adjustable multistage direct current - Google Patents
The long cylinder body electromagnetic pump of pressure-adjustable multistage direct current Download PDFInfo
- Publication number
- CN105736305B CN105736305B CN201610243140.0A CN201610243140A CN105736305B CN 105736305 B CN105736305 B CN 105736305B CN 201610243140 A CN201610243140 A CN 201610243140A CN 105736305 B CN105736305 B CN 105736305B
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- Prior art keywords
- pump housing
- magnet coil
- pressure
- piston
- cylinder body
- 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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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
- F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
- F04B17/044—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow using solenoids directly actuating the piston
-
- 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
- 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
- F04B49/08—Regulating by delivery pressure
-
- 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
- F04B53/10—Valves; Arrangement of valves
-
- 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
- F04B53/14—Pistons, piston-rods or piston-rod connections
-
- 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
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- 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
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Reciprocating Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The present invention relates to the long cylinder body electromagnetic pump of pressure-adjustable multistage direct current,Including the pump housing,Piston and control section,The pump housing is columnar hollow structure,Pump housing both ends are respectively arranged with two groups of pipelines of inside and outside insertion,The magnet coil of 6 alternate settings is wound with outside the pump housing,Each magnet coil is provided with two taps of head and the tail,Two-by-two pressure tap is provided between magnet coil,One-to-one manograph is provided with each pressure tap,The piston to be horizontally slipped along pump housing inner chamber is provided with the pump housing between two groups of pipelines,Control section includes controller,Pressure sensor and with the one-to-one switch relay of each magnet coil,The present invention can change automatically according to flow of fluid situation automatically adjusts input power,Possess long period continuously to suck,The full width mode of movement continuously discharged,Course of conveying is not required to the fierce flowing of fluid and consumes mass energy,The mode of movement of long cylinder body ensure that the stabilization of flow of fluid,It is easy to operate,Long lifespan,It is easy to use,Effect is good.
Description
Technical field
The present invention relates to electromagnetic pump, particularly a kind of long cylinder body electromagnetic pump of pressure-adjustable multistage direct current.
Background technology
Electromagnetic pump be for conveying the corrosivity in chemical industry, dyeing, dangerous liquid or the kinetic pump of liquid metal,
It produces magnetic field by magnet coil, piston is moved in the pump housing using electromagnetic force, so as to produce motive force, makes fluid
Flowing.Electromagnetic pump generally includes the parts such as the pump housing, rotor, stator and circuit.Conventional electromagnetic pump is often in order that rotor and fixed
Sub- magnetic pole coordinates, and is often pushed using half range, i.e., comes and goes in piston a work period, once inhaled wherein once pushing twice
Enter, this makes the conveying continuity of fluid be deteriorated, and the efficiency of pump is had a greatly reduced quality, and installation to electromagnetic pump, uses and runs band
Come larger difficulty and cost payout, also result in substantial amounts of energy loss.It is traditional due to mechanical structure and the limitation of connection
Piston pump cylinder is all very short, so makes the high-frequency reciprocating motion of piston, and the reciprocating kinetic energy rejection of piston itself is very big, increases
Add energy resource consumption, also increased mechanical wear, greatly reduce the service life of pump.And traditional delivery pump is all that fixation is raised
Journey and flow, it is impossible to transportation parameters are set or adjusted according to actual condition, can not be according to flow of fluid in actual working environment
Situation changes and voluntarily adjusted, and forms very big pressure oscillation or idle running, to bringing many difficult and energy in engineer applied
Waste.In addition, mechanical pump usually produces air sinuses or cavitation erosion because of changes in flow rate, cause damage to the pump housing or even accident occur, because
This, prior art need to improve and develop.
The content of the invention
For the above situation, to overcome the defect of prior art, the purpose of the present invention is just to provide a kind of simple in construction, work
Make the long cylinder body electromagnetic pump of pressure-adjustable multistage direct current that stable, piston itself kinetic energy loss is few, maintenance rate is low, service life is grown.
The technical scheme that the present invention solves is a kind of long cylinder body electromagnetic pump of pressure-adjustable multistage direct current, including the pump housing, piston and
Control section, the pump housing are columnar hollow structure, pump housing both ends are respectively arranged with two groups of pipelines of inside and outside insertion, respectively side
First discharge pipe, the second discharge pipe of the first suction line and opposite side, the second suction line, in the first discharge pipe and the second discharge pipe
Be respectively arranged with the first check valve of external-open, be respectively arranged with the first suction line and the second suction line in open it is second unidirectional
Valve, the magnet coil of 6 alternate settings is wound with outside the pump housing, each magnet coil is provided with two taps of head and the tail, two-by-two
Pressure tap is provided between magnet coil, is provided with one-to-one manograph on each pressure tap, in pump between two groups of pipelines
The piston to be horizontally slipped along pump housing inner chamber is provided with vivo, piston plug tube and permanent-magnet material made of strong permeability magnetic material are made
The integrative-structure that forms of magnetic sheet, plug tube and the pump housing be co-axially located in the pump housing, axially horizontally slipped along the pump housing, and magnetic sheet is in and plug
Cylinder axis is vertically set in plug tube, and control section includes controller, pressure sensor and one-to-one with each magnet coil
Switch relay, pressure sensor are arranged on the first discharge pipe or the second discharge pipe, and two electrode wires of general supply are connected to control
The power input of device processed, the electrode phase of the tap of each phase homonymy of magnet coil one with controller power source output end
Even, the tap of another phase homonymy passes through another of one-to-one switch relay and controller power source output end electricity respectively
Extremely it is connected, the signal input part of each switch relay is connected with the signal output part of controller respectively, and the signal of controller is defeated
Enter end respectively with pressure sensor and each manograph to be connected, form automatic control structure.
Structure novel and unique of the present invention, advantages of simple, can user set output fluid pressure and range of lift, can automatic root
Input power is automatically adjusted according to the change of flow of fluid situation, possesses the full width mode of movement that long period is continuously sucked, continuously discharged,
Course of conveying is not required to the fierce flowing of fluid and consumes mass energy, and the mode of movement of long cylinder body ensure that the stabilization of flow of fluid,
It is easy to quantitative control, overcomes that the electromagnetism pump cylinder of current routine is short, and piston roundtrip frequency is high, the motion of piston consumption is a large amount of defeated
The shortcomings that entering power, measuring fixed amount and conveying suitable for gas, water and industrial chemicals, overcome tradition machinery pump air sinuses,
The problems such as cavitation erosion, easy to operate, long lifespan is easy to use, and effect is good, is to convey the innovation in measuring equipment.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the present invention.
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
Provided by Fig. 1, the present invention includes the pump housing, piston and control section, and the pump housing 1 is columnar hollow structure, the both ends of the pump housing 1
It is respectively arranged with two groups of pipelines of inside and outside insertion, respectively the of the first discharge pipe 5 of side, the first suction inlet 6 and opposite side
The first check valve of external-open is respectively arranged with two discharge pipe 5a, the second suction inlet 6a, the first discharge pipe 5 and the second discharge pipe 5a
7th, the second check valve 8, the 8a opened in being respectively arranged with 7a, the first suction inlet 6 and the second suction inlet 6a, the outside of the pump housing 1 are wound
There is a magnet coil 11,12,13,14,15,16 of 6 alternate settings, each magnet coil is provided with two taps of head and the tail, and two
Pressure tap is provided between two magnet coils, one-to-one manograph 17,18,19,20,21 is provided with each pressure tap,
The piston 2 to be horizontally slipped along pump housing inner chamber is provided between two groups of pipelines in the pump housing, piston 2 is made of strong permeability magnetic material
The integrative-structure that magnetic sheet 3 made of plug tube 4 and permanent-magnet material is formed, plug tube 4 is co-axially located in the pump housing with the pump housing, along pump housing axle
Slide to the left and right, for magnetic sheet 3 in being vertically set on the axis of plug tube 4 in plug tube, control section includes controller 28, pressure sensor
29 and switch relay one-to-one with each magnet coil 22,23,24,25,26,27, pressure sensor 29 is arranged on first
On the discharge pipe 5a of discharge pipe 5 or second, two electrode wires 30,31 of general supply are connected to the power input of controller 28, each
The tap of the phase homonymy of magnet coil one is connected with an electrode of controller power source output end, the tap point of another phase homonymy
It is not connected by one-to-one switch relay with another electrode of controller power source output end, each switch relay
Signal input part is connected with the signal output part of controller respectively, the signal input part of controller respectively with pressure sensor 29 and
Each manograph is connected, and forms automatic control structure.
To ensure using effect, the first described discharge pipe 5 and the second discharge pipe 5a stretched into the pump housing, stretches into the of part
The first auxiliary round 9 is provided with one discharge pipe side wall, stretches into the second discharge pipe side wall of part and is provided with the second auxiliary round 9a；
Sealing ring 10 is provided between the described outer wall of plug tube 4 and pump housing inwall, in sealing-plug drum outer wall and the pump housing
Space between wall；
Each magnet coil direction of winding is consistent, i.e., the axis from the one end of the pump housing 1 is looked to the other end, all magnet coils
Direction of winding be clockwise direction before, and two taps of all magnet coils are in the head and tail of coil；
The spacing that the length of described plug tube 4 is equal between two neighboring magnet coil distalmost end (is two magnet coils
Length adds the length in two magnet coil gaps), the material of plug tube 4 is strong permeability magnetic material, such as iron, nickel alloy, the material of magnetic sheet 3
Expect for permanent-magnet material, under the magnetic fields of magnetic sheet 3, plug tube 4 turns into a tubular ferromagnetism piston, and with the magnetic pole of magnetic sheet 3
Direction is identical；
It is described that controller power source output is connected with magnet coil tap of the N pole orientations of piston 2 in same direction
The negative pole at end, controller power source output end is being connected just with magnet coil tap of the S pole orientations of piston 2 in same direction
Pole, ensure magnet coil add direct current after caused magnetic field it is identical with the field pole direction of piston 2；
Described controller 28 is commercially available prod, such as the controller of chip single-chip microcomputer 8501；
Described pressure sensor 29 is commercially available prod, as the HM10 high-precision pressures of Nanjing Hong Mu Science and Technology Ltd.s pass
Sensor；
Described manograph is commercially available prod, such as the CYY4-GN micro pressure sensors of Xi'an De Weike Instrument Corporations；
Described switch relay is commercially available prod, such as Shanghai fashion Ai Fumeng small solid DC relay ISSR-
40DA。
The present invention service condition be：
First suction inlet 6, the second suction inlet 6a are submerged and treated in drawing fluid, while first discharge port 5 and second is discharged
Mouth 5a output end connects two branch pipe(tube)s, and most two branch pipe(tube)s are connected together as treating the discharge pipe of drawing fluid at last, and
Discharge pressure scope is set, is turned on the power, now all switch relays are in off-state, because piston 2 does not move,
Be the open state of electromagnetic pump so the pressure that 17~manograph of manograph 21 measures is identical, then the controlling switch of controller 28 after
Electrical equipment 22 closes, switch relay 23 closes, switch relay 25 closes, then magnet coil 11,12 common shape of magnet coil
Into one and the magnetic pole identical magnetic field of piston 2, and pole pitch is identical with the pole pitch of piston 2, magnet coil 14
Form one and the magnetic pole identical magnetic field of piston 2.
The first situation：It is assumed that piston 2 is in magnet coil 11, at magnet coil 12, then magnet coil 11, magnet coil
12 magnetic fields being collectively forming are repulsion to piston 2, and the magnetic field that magnet coil 14 is formed is gravitation to the magnetic field of piston 2, then living
Plug 2 will move towards the one end of magnet coil 16, and the fluid to the one end of magnet coil 16 is a kind of thrust, to the fluid of the other end
It is exactly a kind of gravitation, then the first check valve 7a, the second check valve 8 are opened, and the second check valve 8a, the first check valve 7 are closed, stream
Body sucks from the first suction inlet 6, is discharged from the second outlet 5a, when piston 2 moves to magnet coil 12, at magnet coil 13
When, pressure tap 17 is just by state is exposed, then just being measured negative pressure and being passed the information on by the covering state of piston 2 at pressure tap 17
To controller 28, then the command switch relay 22 of controller 28, switch relay 25 disconnect, switch relay 24, switch after
Electrical equipment 26 closes, and then magnet coil 12, magnet coil 13 are collectively forming one and the magnetic pole identical magnetic field of piston 2, now live
Fill in the 2 both ends both ends farthest with magnet coil 12, the spacing of magnet coil 13 to flush, then magnet coil 12, the shape of magnet coil 13
Into magnetic field be repulsion to piston 2, the magnetic field that magnet coil 26 is formed is gravitation to piston 2, piston 2 is continued to magnet coil
16 direction motion.When pressure tap 17 and pressure tap 18 measure negative pressure simultaneously, it is from the end of magnet coil 11 to electricity to illustrate piston 2
The end motion of magnetic coil 16 and position by magnet coil 13, the parallel position of magnet coil 14, then controller 28 make switch after
Electrical equipment 23, switch relay 26 disconnect, and switch relay 25, switch relay 27 close, then piston 2 by magnet coil 13,
The magnetic field push that magnet coil 14 is formed, the magnetic field suction formed by magnet coil 16, continues to the end motion of magnet coil 16, when
When manograph 17 and manograph 20 measure negative pressure simultaneously, illustrate that piston 2 has moved to one end of magnet coil 16, now controller
28 controlling switch relays 27, switch relay 26, switch relay 24 close, and other switch relays disconnect, and now live
Plug 2 is collectively forming the repulsion in magnetic field by magnet coil 15, magnet coil 16, and the gravitation in magnetic field is formed by magnet coil 13,
Will be to an end motion of magnet coil 11, then the first check valve 7a, the second check valve 8 close, the second check valve 8a, first single
Opened to valve 7, fluid is sucked from the second suction inlet 6a, is discharged from first discharge port 5, and the one end of magnet coil 16 is formed in the pump housing 1
Negative pressure, thereafter controller 28 to the control model of 22~switch relay of switch relay 27 and piston 2 from the end of magnet coil 11
Symmetrically similar to control model during 16 end motion of magnet coil, in work, pressure sensor 29 detects the second outlet 5a most
Big pressure, if the second outlet 5a maximum pressures are less than the minimum value of setting discharge pressure, controller 28 increases input work
Rate, make it is magnetic field-enhanced caused by magnet coil, with the magnetic force of piston 2 increase, piston 2 motion accelerate, increase fluid discharge
Pressure, whereas if pressure sensor 29 measures the maximum that maximum pressure at outlet 5a is more than setting discharge pressure, then control
Device 28 reduces input power, makes field weakening caused by magnet coil, reduces with the magnetic force of piston 2, and the motion of piston 2 subtracts
Slowly, fluid discharge pressure is reduced.
Second of situation：It is assumed that when the both ends of piston 2 do not flush with magnet coil 11,12 farthest both ends of magnet coil, then
The still pressure of 17~manograph of manograph 21 is equal, and then the controlling switch relay 22 of controller 28, switch relay 25 disconnect,
Switch relay 24, switch relay 26 close, if the both ends of piston 2 and magnet coil 11,12 farthest both ends of magnet coil
Flushing, then piston will occur starting shooting successfully with the first situation identical state, electromagnetic pump to the end motion of magnet coil 16 1,
Normal operation, if the pressure of 17~manograph of manograph 21 is still identical, controller 28 continues the disconnected of controlling switch relay
The magnetic field that open forms magnet coil with closure moves in parallel to the direction of magnet coil 16, always has a situation certain is organized electromagnetic wire
The magnetic force of magnetic field caused by circle and piston 2 moves piston 2, some manograph is measured negative pressure, electromagnetic pump is started shooting
Success.
The third situation：If until switch relay 26, switch relay 27, switch relay 24 close, other after
Still none of manograph measures negative pressure under the equal disconnection of electrical equipment, illustrates the magnetic field of all magnet coils and can not make
Piston 2 moves, it is possible to failure occurs, then controller 28 disconnects all switch relays, sends alarm, prompts operating personnel
Repaired.
By above-mentioned it should be apparent that structure novel and unique of the present invention, advantages of simple, can increase according to applicable cases
Magnet coil group number, can control the length of cylinder body according to user's request, and controller chip only needs simple logic program
Complete function setting to control with operation, long cylinder body makes piston reduce frequently back and forth movement, substantially reduces piston reciprocating
Itself moves the consumable energy in motion, and piston stress continuous uniform in cylinder body, movement rate is easily controllable, can be preferable
Fluid is quantitatively exported, flow velocity is stably and controllable, can automatically adjust output pressure and lift, suitable for the conveying of multiple fluid,
Need not worry idle running, air sinuses, cavitation erosion etc. puzzlement conveying equipment for fluid substances feel problem, realize the safe transport of convection body, be easy to
Operation, long lifespan is easy to use, and effect is good, is the innovation on equipment for liquid transportation, there is good social and economic benefit.
Claims (4)
1. a kind of long cylinder body electromagnetic pump of pressure-adjustable multistage direct current, including the pump housing, piston and control section, it is characterised in that the pump housing
（1）For columnar hollow structure, the pump housing（1）Both ends are respectively arranged with two groups of pipelines of inside and outside insertion, the respectively first row of side
Outlet（5）, the first suction inlet（6）With the second outlet of opposite side（5a）, the second suction inlet（6a）, first discharge port（5）With
Second outlet（5a）Inside it is respectively arranged with the first check valve of external-open（7、7a）, the first suction inlet（6）With the second suction inlet
（6a）The second check valve opened in being inside respectively arranged with（8、8a）, the pump housing（1）Outside is wound with the electromagnetic wire of 6 alternate settings
Circle, each magnet coil are provided with two taps of head and the tail, are provided with pressure tap between magnet coil two-by-two, on each pressure tap
One-to-one manograph is provided with, the piston to be horizontally slipped along pump housing inner chamber is provided with the pump housing between two groups of pipelines（2）,
Piston（2）It is the plug tube made of strong permeability magnetic material（4）With permanent-magnet material made of magnetic sheet（3）The integrative-structure of composition, plug tube
（4）It is co-axially located in the pump housing with the pump housing, is axially horizontally slipped along the pump housing, magnetic sheet（3）It is in and plug tube（4）Axis is vertically set on
In plug tube, control section includes controller（28）, pressure sensor（29）Relay is switched correspondingly with each magnet coil
Device, pressure sensor（29）It is arranged on first discharge port（5）Or second outlet（5a）On, two electrode wires of power supply（30、31）
It is connected to controller（28）Power input, the tap of each phase homonymy of magnet coil one with controller power source output end
One electrode is connected, and the tap of another phase homonymy passes through one-to-one switch relay and controller power source output end respectively
Another electrode be connected, the signal input part of each switch relay is connected with the signal output part of controller respectively, control
The signal input part of device respectively with pressure sensor（29）It is connected with each manograph, forms automatic control structure；Described first
Outlet（5）With the second outlet（5a）Stretch into the pump housing, stretch into the first discharge port side wall of part and be provided with the first auxiliary row
Hole（9）, stretch into the second row exit side wall of part and be provided with the second auxiliary round（9a）；With piston（2）N pole orientations same
The negative pole of the magnet coil tap connection controller power source output end in one direction, with piston（2）S pole orientations same
The positive pole of the magnet coil tap connection controller power source output end in direction.
2. the long cylinder body electromagnetic pump of pressure-adjustable multistage direct current according to claim 1, it is characterised in that described plug tube（4）
Sealing ring is provided between outer wall and pump housing inwall（10）.
3. the long cylinder body electromagnetic pump of pressure-adjustable multistage direct current according to claim 1, it is characterised in that each magnet coil around
Line direction is consistent.
4. the long cylinder body electromagnetic pump of pressure-adjustable multistage direct current according to claim 1, it is characterised in that described plug tube（4）
Length be equal to two neighboring magnet coil distalmost end between spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610243140.0A CN105736305B (en) | 2016-04-18 | 2016-04-18 | The long cylinder body electromagnetic pump of pressure-adjustable multistage direct current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610243140.0A CN105736305B (en) | 2016-04-18 | 2016-04-18 | The long cylinder body electromagnetic pump of pressure-adjustable multistage direct current |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105736305A CN105736305A (en) | 2016-07-06 |
| CN105736305B true CN105736305B (en) | 2017-12-12 |
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ID=56255864
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610243140.0A Expired - Fee Related CN105736305B (en) | 2016-04-18 | 2016-04-18 | The long cylinder body electromagnetic pump of pressure-adjustable multistage direct current |
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| Country | Link |
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| CN (1) | CN105736305B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013284A (en) * | 2022-01-29 | 2022-09-06 | 北京顿超科技有限公司 | Electromagnetic control device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011144795A (en) * | 2010-01-15 | 2011-07-28 | Kenichi Naruo | Electromagnetic drive type magnet piston pump |
| CN102619721A (en) * | 2012-04-13 | 2012-08-01 | 赵亮 | Multistage electromagnetic incentive type piston pump in linear reciprocation and control circuit thereof |
| CN102688720A (en) * | 2012-06-08 | 2012-09-26 | 四川可士可果业股份有限公司 | High-pressure sterilizing and homogenizing machine for fluid products |
| US8512011B2 (en) * | 2006-12-19 | 2013-08-20 | Dresser, Inc. | Fluid pump and fuel dispenser |
| CN205503383U (en) * | 2016-04-18 | 2016-08-24 | 河南工程学院 | But long cylinder body electromagnetic pump of multistage direct current of pressure regulating |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110020156A1 (en) * | 2009-07-22 | 2011-01-27 | Van Brunt Nicholas P | Gaseous fluid pump |
-
2016
- 2016-04-18 CN CN201610243140.0A patent/CN105736305B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8512011B2 (en) * | 2006-12-19 | 2013-08-20 | Dresser, Inc. | Fluid pump and fuel dispenser |
| JP2011144795A (en) * | 2010-01-15 | 2011-07-28 | Kenichi Naruo | Electromagnetic drive type magnet piston pump |
| CN102619721A (en) * | 2012-04-13 | 2012-08-01 | 赵亮 | Multistage electromagnetic incentive type piston pump in linear reciprocation and control circuit thereof |
| CN102688720A (en) * | 2012-06-08 | 2012-09-26 | 四川可士可果业股份有限公司 | High-pressure sterilizing and homogenizing machine for fluid products |
| CN205503383U (en) * | 2016-04-18 | 2016-08-24 | 河南工程学院 | But long cylinder body electromagnetic pump of multistage direct current of pressure regulating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105736305A (en) | 2016-07-06 |
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